Merge branch 'master' of https://github.com/Citadel-Station-13/Citadel-Station-13 into explosionport

code/game/atoms.dm

@@ -47,7 +47,7 @@
 /atom/New(loc, ...)
 	//atom creation method that preloads variables at creation
 	if(GLOB.use_preloader && (src.type == GLOB._preloader.target_path))//in case the instanciated atom is creating other atoms in New()
-		GLOB._preloader.load(src)
+		world.preloader_load(src)
 
 	if(datum_flags & DF_USE_TAG)
 		GenerateTag()
@@ -166,7 +166,7 @@
 
 	return FALSE
 
-/atom/proc/attack_hulk(mob/living/carbon/human/user, does_attack_animation = 0)
+/atom/proc/attack_hulk(mob/living/carbon/human/user, does_attack_animation = FALSE)
 	SEND_SIGNAL(src, COMSIG_ATOM_HULK_ATTACK, user)
 	if(does_attack_animation)
 		user.changeNext_move(CLICK_CD_MELEE)

code/game/atoms_movable.dm

@@ -515,10 +515,10 @@
 		step(src, AM.dir)
 	..()
 
-/atom/movable/proc/safe_throw_at(atom/target, range, speed, mob/thrower, spin=TRUE, diagonals_first = FALSE, var/datum/callback/callback)
-	return throw_at(target, range, speed, thrower, spin, diagonals_first, callback)
+/atom/movable/proc/safe_throw_at(atom/target, range, speed, mob/thrower, spin=TRUE, diagonals_first = FALSE, var/datum/callback/callback, messy_throw = TRUE)
+	return throw_at(target, range, speed, thrower, spin, diagonals_first, callback, messy_throw)
 
-/atom/movable/proc/throw_at(atom/target, range, speed, mob/thrower, spin=TRUE, diagonals_first = FALSE, var/datum/callback/callback) //If this returns FALSE then callback will not be called.
+/atom/movable/proc/throw_at(atom/target, range, speed, mob/thrower, spin=TRUE, diagonals_first = FALSE, var/datum/callback/callback, messy_throw = TRUE) //If this returns FALSE then callback will not be called.
 	. = FALSE
 	if (!target || speed <= 0)
 		return

code/game/gamemodes/bloodsucker/bloodsucker.dm

@@ -9,6 +9,8 @@
 	var/list/vassal_allowed_antags = list(/datum/antagonist/brother, /datum/antagonist/traitor, /datum/antagonist/traitor/internal_affairs, /datum/antagonist/survivalist, \
 										  /datum/antagonist/rev, /datum/antagonist/nukeop, /datum/antagonist/pirate, /datum/antagonist/cult, /datum/antagonist/abductee)
 	// The antags you're allowed to be if turning Vassal.
+/proc/isvamp(mob/living/M)
+	return istype(M) && M.mind && M.mind.has_antag_datum(/datum/antagonist/bloodsucker)
 
 /datum/game_mode/bloodsucker
 	name = "bloodsucker"

code/game/gamemodes/clown_ops/clown_ops.dm

@@ -57,7 +57,6 @@
 	..()
 	if(visualsOnly)
 		return
-	H.dna.add_mutation(CLOWNMUT)
 	H.dna.add_mutation(SMILE)
 
 /datum/outfit/syndicate/clownop/leader

code/game/gamemodes/clown_ops/clown_weapons.dm

@@ -8,7 +8,7 @@
 	spray_range = 1
 	stream_range = 1
 	volume = 30
-	list_reagents = list("lube" = 30)
+	list_reagents = list(/datum/reagent/lube = 30)
 
 //COMBAT CLOWN SHOES
 //Clown shoes with combat stats and noslip. Of course they still squeak.
@@ -165,7 +165,7 @@
 	customfoodfilling = FALSE
 	seed = null
 	tastes = list("explosives" = 10)
-	list_reagents = list("vitamin" = 1)
+	list_reagents = list(/datum/reagent/consumable/nutriment/vitamin = 1)
 
 /obj/item/grown/bananapeel/bombanana
 	desc = "A peel from a banana. Why is it beeping?"

code/game/gamemodes/dynamic/dynamic.dm

@@ -1,14 +1,3 @@
-#define CURRENT_LIVING_PLAYERS	1
-#define CURRENT_LIVING_ANTAGS	2
-#define CURRENT_DEAD_PLAYERS	3
-#define CURRENT_OBSERVERS	    4
-
-#define ONLY_RULESET       1
-#define HIGHLANDER_RULESET 2
-#define TRAITOR_RULESET    4
-#define MINOR_RULESET      8
-
-#define RULESET_STOP_PROCESSING 1
 
 // -- Injection delays
 GLOBAL_VAR_INIT(dynamic_latejoin_delay_min, (10 MINUTES))
@@ -52,6 +41,8 @@ GLOBAL_LIST_EMPTY(dynamic_forced_roundstart_ruleset)
 // Forced threat level, setting this to zero or higher forces the roundstart threat to the value.
 GLOBAL_VAR_INIT(dynamic_forced_threat_level, -1)
 
+GLOBAL_VAR_INIT(dynamic_storyteller_type, null)
+
 /datum/game_mode/dynamic
 	name = "dynamic mode"
 	config_tag = "dynamic"
@@ -60,7 +51,8 @@ GLOBAL_VAR_INIT(dynamic_forced_threat_level, -1)
 	announce_text = "Dynamic mode!" // This needs to be changed maybe
 
 	reroll_friendly = FALSE;
-
+	// Current storyteller
+	var/datum/dynamic_storyteller/storyteller = null
 	// Threat logging vars
 	/// The "threat cap", threat shouldn't normally go above this and is used in ruleset calculations
 	var/threat_level = 0
@@ -164,6 +156,7 @@ GLOBAL_VAR_INIT(dynamic_forced_threat_level, -1)
 
 	dat += "Threat to Spend: <b>[threat]</b> <a href='?src=\ref[src];[HrefToken()];adjustthreat=1'>\[Adjust\]</A> <a href='?src=\ref[src];[HrefToken()];threatlog=1'>\[View Log\]</a><br/>"
 	dat += "<br/>"
+	dat += "Storyteller: <b>[storyteller.name]</b><br/>"
 	dat += "Parameters: centre = [GLOB.dynamic_curve_centre] ; width = [GLOB.dynamic_curve_width].<br/>"
 	dat += "<i>On average, <b>[peaceful_percentage]</b>% of the rounds are more peaceful.</i><br/>"
 	dat += "Forced extended: <a href='?src=\ref[src];[HrefToken()];forced_extended=1'><b>[GLOB.dynamic_forced_extended ? "On" : "Off"]</b></a><br/>"
@@ -178,7 +171,7 @@ GLOBAL_VAR_INIT(dynamic_forced_threat_level, -1)
 			dat += "[DR.ruletype] - <b>[DR.name]</b><br>"
 	else
 		dat += "none.<br>"
-	dat += "<br>Injection Timers: (<b>[get_injection_chance(TRUE)]%</b> chance)<BR>"
+	dat += "<br>Injection Timers: (<b>[storyteller.get_injection_chance(TRUE)]%</b> chance)<BR>"
 	dat += "Latejoin: [(latejoin_injection_cooldown-world.time)>60*10 ? "[round((latejoin_injection_cooldown-world.time)/60/10,0.1)] minutes" : "[(latejoin_injection_cooldown-world.time)] seconds"] <a href='?src=\ref[src];[HrefToken()];injectlate=1'>\[Now!\]</a><BR>"
 	dat += "Midround: [(midround_injection_cooldown-world.time)>60*10 ? "[round((midround_injection_cooldown-world.time)/60/10,0.1)] minutes" : "[(midround_injection_cooldown-world.time)] seconds"] <a href='?src=\ref[src];[HrefToken()];injectmid=1'>\[Now!\]</a><BR>"
 	dat += "Event: [(event_injection_cooldown-world.time)>60*10 ? "[round((event_injection_cooldown-world.time)/60/10,0.1)] minutes" : "[(event_injection_cooldown-world.time)] seconds"] <a href='?src=\ref[src];[HrefToken()];forceevent=1'>\[Now!\]</a><BR>"
@@ -336,6 +329,9 @@ GLOBAL_VAR_INIT(dynamic_forced_threat_level, -1)
 	SSblackbox.record_feedback("tally","dynamic_threat",peaceful_percentage,"Percent of same-vote rounds that are more peaceful")
 
 /datum/game_mode/dynamic/can_start()
+	storyteller = new GLOB.dynamic_storyteller_type // this is where all the initialization happens
+	storyteller.on_start()
+	SSblackbox.record_feedback("text","dynamic_storyteller",1,storyteller.name)
 	message_admins("Dynamic mode parameters for the round:")
 	message_admins("Centre is [GLOB.dynamic_curve_centre], Width is [GLOB.dynamic_curve_width], Forced extended is [GLOB.dynamic_forced_extended ? "Enabled" : "Disabled"], No stacking is [GLOB.dynamic_no_stacking ? "Enabled" : "Disabled"].")
 	message_admins("Stacking limit is [GLOB.dynamic_stacking_limit], Classic secret is [GLOB.dynamic_classic_secret ? "Enabled" : "Disabled"], High population limit is [GLOB.dynamic_high_pop_limit].")
@@ -345,19 +341,12 @@ GLOBAL_VAR_INIT(dynamic_forced_threat_level, -1)
 	if(GLOB.dynamic_forced_threat_level >= 0)
 		threat_level = round(GLOB.dynamic_forced_threat_level, 0.1)
 		threat = threat_level
-		SSblackbox.record_feedback("tally","dynamic_threat",threat_level,"Threat level (forced by admins)")
+		SSblackbox.record_feedback("tally","dynamic_threat",threat_level,"Threat level (forced)")
 	else
 		generate_threat()
 
-	var/latejoin_injection_cooldown_middle = 0.5*(GLOB.dynamic_first_latejoin_delay_max + GLOB.dynamic_first_latejoin_delay_min)
-	latejoin_injection_cooldown = round(CLAMP(EXP_DISTRIBUTION(latejoin_injection_cooldown_middle), GLOB.dynamic_first_latejoin_delay_min, GLOB.dynamic_first_latejoin_delay_max)) + world.time
+	storyteller.start_injection_cooldowns()
 
-	var/midround_injection_cooldown_middle = 0.5*(GLOB.dynamic_first_midround_delay_min + GLOB.dynamic_first_midround_delay_max)
-	midround_injection_cooldown = round(CLAMP(EXP_DISTRIBUTION(midround_injection_cooldown_middle), GLOB.dynamic_first_midround_delay_min, GLOB.dynamic_first_midround_delay_max)) + world.time
-	
-	var/event_injection_cooldown_middle = 0.5*(GLOB.dynamic_event_delay_max + GLOB.dynamic_event_delay_min)
-	event_injection_cooldown = (round(CLAMP(EXP_DISTRIBUTION(event_injection_cooldown_middle), GLOB.dynamic_event_delay_min, GLOB.dynamic_event_delay_max)) + world.time)
-	
 	log_game("DYNAMIC: Dynamic Mode initialized with a Threat Level of... [threat_level]!")
 	initial_threat_level = threat_level
 	return TRUE
@@ -391,7 +380,7 @@ GLOBAL_VAR_INIT(dynamic_forced_threat_level, -1)
 		log_game("DYNAMIC: [roundstart_rules.len] rules.")
 		return TRUE
 	SSblackbox.record_feedback("tally","dynamic",roundstart_rules.len,"Roundstart rules considered")
-	SSblackbox.record_feedback("tally","dynamic",roundstart_rules.len,"Players readied up")
+	SSblackbox.record_feedback("tally","dynamic",roundstart_pop_ready,"Players readied up")
 	if(GLOB.dynamic_forced_roundstart_ruleset.len > 0)
 		rigged_roundstart()
 	else
@@ -429,13 +418,7 @@ GLOBAL_VAR_INIT(dynamic_forced_threat_level, -1)
 	if (GLOB.dynamic_forced_extended)
 		log_game("DYNAMIC: Starting a round of forced extended.")
 		return TRUE
-	var/list/drafted_rules = list()
-	for (var/datum/dynamic_ruleset/roundstart/rule in roundstart_rules)
-		if (rule.acceptable(roundstart_pop_ready, threat_level) && threat >= rule.cost)	// If we got the population and threat required
-			rule.candidates = candidates.Copy()
-			rule.trim_candidates()
-			if (rule.ready() && rule.candidates.len > 0)
-				drafted_rules[rule] = rule.weight
+	var/list/drafted_rules = storyteller.roundstart_draft()
 	if(!drafted_rules.len)
 		message_admins("Not enough threat level for roundstart antags!")
 		log_game("DYNAMIC: Not enough threat level for roundstart antags!")
@@ -653,7 +636,6 @@ GLOBAL_VAR_INIT(dynamic_forced_threat_level, -1)
 		if (rule.persistent)
 			current_rules += rule
 		return TRUE
-	rule.clean_up()
 	stack_trace("The [rule.ruletype] rule \"[rule.name]\" failed to execute.")
 	return FALSE
 
@@ -667,62 +649,41 @@ GLOBAL_VAR_INIT(dynamic_forced_threat_level, -1)
 			current_rules -= rule
 			SSblackbox.record_feedback("tally","dynamic",1,"Rulesets finished")
 			SSblackbox.record_feedback("associative","dynamic_rulesets_finished",1,rule.get_blackbox_info())
-
+	
+	storyteller.do_process()
+	
 	if (midround_injection_cooldown < world.time)
 		if (GLOB.dynamic_forced_extended)
 			return
 
 		// Somehow it managed to trigger midround multiple times so this was moved here.
 		// There is no way this should be able to trigger an injection twice now.
-		var/midround_injection_cooldown_middle = 0.5*(GLOB.dynamic_midround_delay_max + GLOB.dynamic_midround_delay_min)
-		midround_injection_cooldown = (round(CLAMP(EXP_DISTRIBUTION(midround_injection_cooldown_middle), GLOB.dynamic_midround_delay_min, GLOB.dynamic_midround_delay_max)) + world.time)
+		midround_injection_cooldown = storyteller.get_midround_cooldown() + world.time
 
 		// Time to inject some threat into the round
 		if(EMERGENCY_ESCAPED_OR_ENDGAMED) // Unless the shuttle is gone
 			return
+		if((world.realtime - SSshuttle.realtimeofstart) > SSshuttle.auto_call) // no rules after shuttle is auto-called
+			return
 		message_admins("DYNAMIC: Checking for midround injection.")
 		log_game("DYNAMIC: Checking for midround injection.")
 
 		update_playercounts()
-		if (get_injection_chance())
+		if (prob(storyteller.get_injection_chance()))
 			SSblackbox.record_feedback("tally","dynamic",1,"Attempted midround injections")
-			var/cur_threat_frac = threat/threat_level
-			var/list/drafted_rules = list()
-			var/antag_num = current_players[CURRENT_LIVING_ANTAGS].len
-			for (var/datum/dynamic_ruleset/midround/rule in midround_rules)
-				// if there are antags OR the rule is an antag rule, antag_acceptable will be true.
-				if (rule.acceptable(current_players[CURRENT_LIVING_PLAYERS].len, threat_level) && threat >= rule.cost)
-					// Classic secret : only autotraitor/minor roles
-					if (GLOB.dynamic_classic_secret && !((rule.flags & TRAITOR_RULESET) || (rule.flags & MINOR_RULESET)))
-						continue
-					rule.trim_candidates()
-					if (rule.ready())
-						if(!antag_num)
-							drafted_rules[rule] = round(rule.get_weight() + (rule.cost * cur_threat_frac))
-						else
-							drafted_rules[rule] = rule.get_weight()
-				else if(threat < rule.cost)
-					SSblackbox.record_feedback("tally","dynamic",1,"Times rulesets rejected due to not enough threat to spend")
+			var/list/drafted_rules = storyteller.midround_draft()
 			if (drafted_rules.len > 0)
 				SSblackbox.record_feedback("tally","dynamic",1,"Successful midround injections")
 				picking_midround_latejoin_rule(drafted_rules)
-		else
-			midround_injection_cooldown = (midround_injection_cooldown + world.time)/2
+		// get_injection_chance can do things on fail
 
 	if(event_injection_cooldown < world.time)
 		SSblackbox.record_feedback("tally","dynamic",1,"Attempted event injections")
-		var/event_injection_cooldown_middle = 0.5*(GLOB.dynamic_event_delay_max + GLOB.dynamic_event_delay_min)
-		event_injection_cooldown = (round(CLAMP(EXP_DISTRIBUTION(event_injection_cooldown_middle), GLOB.dynamic_event_delay_min, GLOB.dynamic_event_delay_max)) + world.time)
+		event_injection_cooldown = storyteller.get_event_cooldown() + world.time
 		message_admins("DYNAMIC: Doing event injection.")
 		log_game("DYNAMIC: Doing event injection.")
 		update_playercounts()
-		var/list/drafted_rules = list()
-		for(var/datum/dynamic_ruleset/event/rule in events)
-			if(rule.acceptable(current_players[CURRENT_LIVING_PLAYERS].len, threat_level) && threat >= rule.cost)
-				if(rule.ready())
-					drafted_rules[rule] = rule.get_weight()
-			else if(threat < rule.cost)
-				SSblackbox.record_feedback("tally","dynamic",1,"Times rulesets rejected due to not enough threat to spend")
+		var/list/drafted_rules = storyteller.event_draft()
 		if(drafted_rules.len > 0)
 			SSblackbox.record_feedback("tally","dynamic",1,"Successful event injections")
 			picking_midround_latejoin_rule(drafted_rules)
@@ -741,38 +702,13 @@ GLOBAL_VAR_INIT(dynamic_forced_threat_level, -1)
 			if (M.mind && (M.mind.special_role || M.mind.antag_datums?.len > 0))
 				current_players[CURRENT_LIVING_ANTAGS].Add(M)
 		else
-			if (istype(M,/mob/dead/observer))
+			if (isobserver(M))
 				var/mob/dead/observer/O = M
 				if (O.started_as_observer) // Observers
 					current_players[CURRENT_OBSERVERS].Add(M)
 					continue
 			current_players[CURRENT_DEAD_PLAYERS].Add(M) // Players who actually died (and admins who ghosted, would be nice to avoid counting them somehow)
 
-/// Gets the chance for latejoin and midround injection, the dry_run argument is only used for forced injection.
-/datum/game_mode/dynamic/proc/get_injection_chance(dry_run = FALSE)
-	if(forced_injection)
-		forced_injection = !dry_run
-		return 100
-	var/chance = 0
-	// If the high pop override is in effect, we reduce the impact of population on the antag injection chance
-	var/high_pop_factor = (current_players[CURRENT_LIVING_PLAYERS].len >= GLOB.dynamic_high_pop_limit)
-	var/max_pop_per_antag = max(5,15 - round(threat_level/10) - round(current_players[CURRENT_LIVING_PLAYERS].len/(high_pop_factor ? 10 : 5)))
-	if (!current_players[CURRENT_LIVING_ANTAGS].len)
-		chance += 80 // No antags at all? let's boost those odds!
-	else
-		var/current_pop_per_antag = current_players[CURRENT_LIVING_PLAYERS].len / current_players[CURRENT_LIVING_ANTAGS].len
-		if (current_pop_per_antag > max_pop_per_antag)
-			chance += min(50, 25+10*(current_pop_per_antag-max_pop_per_antag))
-		else
-			chance += 25-10*(max_pop_per_antag-current_pop_per_antag)
-	if (current_players[CURRENT_DEAD_PLAYERS].len > current_players[CURRENT_LIVING_PLAYERS].len)
-		chance -= 30 // More than half the crew died? ew, let's calm down on antags
-	if (threat > 70)
-		chance += 15
-	if (threat < 30)
-		chance -= 15
-	return round(max(0,chance))
-
 /// Removes type from the list
 /datum/game_mode/dynamic/proc/remove_from_list(list/type_list, type)
 	for(var/I in type_list)
@@ -803,7 +739,8 @@ GLOBAL_VAR_INIT(dynamic_forced_threat_level, -1)
 		return
 	if(EMERGENCY_ESCAPED_OR_ENDGAMED) // No more rules after the shuttle has left
 		return
-
+	if((world.realtime - SSshuttle.realtimeofstart) > SSshuttle.auto_call) // no rules after shuttle is auto-called
+		return
 	update_playercounts()
 
 	if (forced_latejoin_rule)
@@ -814,28 +751,12 @@ GLOBAL_VAR_INIT(dynamic_forced_threat_level, -1)
 			picking_midround_latejoin_rule(list(forced_latejoin_rule), forced = TRUE)
 		forced_latejoin_rule = null
 
-	else if (latejoin_injection_cooldown < world.time && prob(get_injection_chance()))
+	else if (latejoin_injection_cooldown < world.time && prob(storyteller.get_injection_chance()))
 		SSblackbox.record_feedback("tally","dynamic",1,"Attempted latejoin injections")
-		var/list/drafted_rules = list()
-		for (var/datum/dynamic_ruleset/latejoin/rule in latejoin_rules)
-			if (rule.acceptable(current_players[CURRENT_LIVING_PLAYERS].len, threat_level) && threat >= rule.cost)
-				// Classic secret : only autotraitor/minor roles
-				if (GLOB.dynamic_classic_secret && !((rule.flags & TRAITOR_RULESET) || (rule.flags & MINOR_RULESET)))
-					continue
-				// No stacking : only one round-ender, unless threat level > stacking_limit.
-				if (threat_level > GLOB.dynamic_stacking_limit && GLOB.dynamic_no_stacking)
-					if(rule.flags & HIGHLANDER_RULESET && highlander_executed)
-						continue
-
-				rule.candidates = list(newPlayer)
-				rule.trim_candidates()
-				if (rule.ready())
-					drafted_rules[rule] = rule.get_weight()
-
+		var/list/drafted_rules = storyteller.latejoin_draft(newPlayer)
 		if (drafted_rules.len > 0 && picking_midround_latejoin_rule(drafted_rules))
 			SSblackbox.record_feedback("tally","dynamic",1,"Successful latejoin injections")
-			var/latejoin_injection_cooldown_middle = 0.5*(GLOB.dynamic_latejoin_delay_max + GLOB.dynamic_latejoin_delay_min)
-			latejoin_injection_cooldown = round(CLAMP(EXP_DISTRIBUTION(latejoin_injection_cooldown_middle), GLOB.dynamic_latejoin_delay_min, GLOB.dynamic_latejoin_delay_max)) + world.time
+			latejoin_injection_cooldown = storyteller.get_latejoin_cooldown() + world.time
 
 /// Refund threat, but no more than threat_level.
 /datum/game_mode/dynamic/proc/refund_threat(regain)

code/game/gamemodes/dynamic/dynamic_rulesets.dm

@@ -80,9 +80,13 @@
 	/// Delay for when execute will get called from the time of post_setup (roundstart) or process (midround/latejoin).
 	/// Make sure your ruleset works with execute being called during the game when using this, and that the clean_up proc reverts it properly in case of faliure.
 	var/delay = 0
+	/// List of tags for use in storytellers.
+	var/list/property_weights = list()
 	/// Whether or not recent-round weight values are taken into account for this ruleset.
 	/// Weight reduction uses the same values as secret's recent-round mode weight reduction.
 	var/always_max_weight = FALSE
+	/// Weight reduction by recent-rounds. Saved on new.
+	var/weight_mult = 1
 
 /datum/dynamic_ruleset/New()
 	..()
@@ -96,13 +100,11 @@
 	var/high_population_requirements = CONFIG_GET(keyed_list/dynamic_high_population_requirement)
 	var/list/repeated_mode_adjust = CONFIG_GET(number_list/repeated_mode_adjust)
 	if(config_tag in weights)
-		var/weight_mult = 1
 		if(!always_max_weight && SSpersistence.saved_dynamic_rules.len == 3 && repeated_mode_adjust.len == 3)
 			var/saved_dynamic_rules = SSpersistence.saved_dynamic_rules
 			for(var/i in 1 to 3)
 				if(config_tag in saved_dynamic_rules[i])
 					weight_mult -= (repeated_mode_adjust[i]/100)
-		weight = weights[config_tag] * weight_mult
 	if(config_tag in costs)
 		cost = costs[config_tag]
 	if(config_tag in requirementses)

code/game/gamemodes/dynamic/dynamic_rulesets_events.dm

@@ -58,6 +58,7 @@
 	cost = 10
 	blocking_rules = list(/datum/dynamic_ruleset/roundstart/nuclear,/datum/dynamic_ruleset/midround/from_ghosts/nuclear)
 	requirements = list(70,60,50,50,40,40,40,30,20,15)
+	property_weights = list("story_potential" = 1, "trust" = 1, "chaos" = 1)
 	high_population_requirement = 15
 
 /datum/dynamic_ruleset/event/pirates/ready(forced = FALSE)
@@ -81,6 +82,7 @@
 	cost = 10
 	requirements = list(70,60,50,50,40,40,40,30,20,15)
 	high_population_requirement = 15
+	property_weights = list("chaos" = 1, "valid" = 1)
 
 //////////////////////////////////////////////
 //                                          //
@@ -100,6 +102,7 @@
 	requirements = list(5,5,5,5,5,5,5,5,5,5) // yes, can happen on fake-extended
 	high_population_requirement = 5
 	repeatable = TRUE
+	property_weights = list("chaos" = 1, "extended" = 2)
 
 /datum/dynamic_ruleset/event/ventclog/ready()
 	if(mode.threat_level > 30 && mode.threat >= 5 && prob(20))
@@ -133,10 +136,11 @@
 	required_enemies = list(1,1,0,0,0,0,0,0,0,0)
 	weight = 4
 	// no repeatable weight decrease. too variable to be unfun multiple times in one round
-	cost = 3
+	cost = 1
 	requirements = list(5,5,5,5,5,5,5,5,5,5)
 	high_population_requirement = 5
 	repeatable = TRUE
+	property_weights = list("story_potential" = 1, "extended" = 1)
 	always_max_weight = TRUE
 
 //////////////////////////////////////////////
@@ -156,6 +160,7 @@
 	repeatable_weight_decrease = 2
 	requirements = list(60,50,40,30,30,30,30,30,30,30)
 	high_population_requirement = 30
+	property_weights = list("extended" = -2)
 
 /datum/dynamic_ruleset/event/meteor_wave/ready()
 	if(mode.threat_level > 40 && mode.threat >= 25 && prob(20))
@@ -190,6 +195,7 @@
 	requirements = list(5,5,5,5,5,5,5,5,5,5)
 	high_population_requirement = 5
 	repeatable = TRUE
+	property_weights = list("extended" = 1)
 
 /datum/dynamic_ruleset/event/anomaly_flux
 	name = "Anomaly: Hyper-Energetic Flux"
@@ -203,6 +209,7 @@
 	requirements = list(5,5,5,5,5,5,5,5,5,5)
 	high_population_requirement = 10
 	repeatable = TRUE
+	property_weights = list("extended" = 1)
 
 /datum/dynamic_ruleset/event/anomaly_gravitational
 	name = "Anomaly: Gravitational"
@@ -214,6 +221,7 @@
 	requirements = list(5,5,5,5,5,5,5,5,5,5)
 	high_population_requirement = 5
 	repeatable = TRUE
+	property_weights = list("extended" = 1)
 
 /datum/dynamic_ruleset/event/anomaly_pyroclastic
 	name = "Anomaly: Pyroclastic"
@@ -227,6 +235,7 @@
 	requirements = list(10,10,10,10,10,10,10,10,10,10)
 	high_population_requirement = 10
 	repeatable = TRUE
+	property_weights = list("extended" = 1)
 
 /datum/dynamic_ruleset/event/anomaly_vortex
 	name = "Anomaly: Vortex"
@@ -240,6 +249,7 @@
 	requirements = list(10,10,10,10,10,10,10,10,10,10)
 	high_population_requirement = 10
 	repeatable = TRUE
+	property_weights = list("extended" = 1)
 
 //////////////////////////////////////////////
 //                                          //
@@ -259,6 +269,7 @@
 	requirements = list(10,10,10,10,10,10,10,10,10,10)
 	high_population_requirement = 10
 	repeatable = TRUE
+	property_weights = list("extended" = -1, "chaos" = 1)
 
 /datum/dynamic_ruleset/event/carp_migration
 	name = "Carp Migration"
@@ -270,6 +281,7 @@
 	requirements = list(10,10,10,10,10,10,10,10,10,10)
 	high_population_requirement = 10
 	repeatable = TRUE
+	property_weights = list("extended" = 1)
 
 /datum/dynamic_ruleset/event/communications_blackout
 	name = "Communications Blackout"
@@ -283,6 +295,7 @@
 	requirements = list(5,5,5,5,5,5,5,5,5,5)
 	high_population_requirement = 5
 	repeatable = TRUE
+	property_weights = list("extended" = 1, "chaos" = 1)
 
 /datum/dynamic_ruleset/event/processor_overload
 	name = "Processor Overload"
@@ -296,6 +309,7 @@
 	requirements = list(5,5,5,5,5,5,5,5,5,5)
 	high_population_requirement = 5
 	repeatable = TRUE
+	property_weights = list("extended" = 1, "chaos" = 1)
 	always_max_weight = TRUE
 
 /datum/dynamic_ruleset/event/space_dust
@@ -310,6 +324,7 @@
 	requirements = list(5,5,5,5,5,5,5,5,5,5)
 	high_population_requirement = 5
 	repeatable = TRUE
+	property_weights = list("extended" = 1)
 	always_max_weight = TRUE
 
 /datum/dynamic_ruleset/event/major_dust
@@ -324,6 +339,7 @@
 	requirements = list(10,10,10,10,10,10,10,10,10,10)
 	high_population_requirement = 10
 	repeatable = TRUE
+	property_weights = list("extended" = 1)
 
 /datum/dynamic_ruleset/event/electrical_storm
 	name = "Electrical Storm"
@@ -337,6 +353,7 @@
 	requirements = list(5,5,5,5,5,5,5,5,5,5)
 	high_population_requirement = 5
 	repeatable = TRUE
+	property_weights = list("extended" = 1)
 
 /datum/dynamic_ruleset/event/heart_attack
 	name = "Random Heart Attack"
@@ -350,6 +367,7 @@
 	requirements = list(101,101,101,5,5,5,5,5,5,5)
 	high_population_requirement = 5
 	repeatable = TRUE
+	property_weights = list("extended" = 1)
 	always_max_weight = TRUE
 
 /datum/dynamic_ruleset/event/radiation_storm
@@ -362,3 +380,4 @@
 	required_enemies = list(1,1,1,1,1,1,1,1,1,1)
 	requirements = list(5,5,5,5,5,5,5,5,5,5)
 	high_population_requirement = 5
+	property_weights = list("extended" = 1,"chaos" = 1)

code/game/gamemodes/dynamic/dynamic_rulesets_latejoin.dm

@@ -69,8 +69,15 @@
 	high_population_requirement = 15
 	repeatable = TRUE
 	flags = TRAITOR_RULESET
+	property_weights = list("story_potential" = 2, "trust" = -1, "extended" = 1)
 	always_max_weight = TRUE
 
+/datum/dynamic_ruleset/latejoin/infiltrator/execute()
+	. = ..()
+	for(var/datum/mind/M in assigned)
+		log_admin("[M.name] was made into a traitor by dynamic.")
+		message_admins("[M.name] was made into a traitor by dynamic.")
+
 //////////////////////////////////////////////
 //                                          //
 //       REVOLUTIONARY PROVOCATEUR          //
@@ -94,6 +101,7 @@
 	requirements = list(101,101,70,40,40,40,40,40,40,40)
 	high_population_requirement = 40
 	flags = HIGHLANDER_RULESET
+	property_weights = list("trust" = -2, "chaos" = 2, "extended" = -2, "valid" = 2, "conversion" = 1)
 	var/required_heads_of_staff = 3
 	var/finished = FALSE
 	var/datum/team/revolution/revolution
@@ -123,6 +131,8 @@
 		revolution.update_objectives()
 		revolution.update_heads()
 		SSshuttle.registerHostileEnvironment(src)
+		log_admin("[M.name] was made into a revolutionary by dynamic.")
+		message_admins("[M.name] was made into a revolutionary by dynamic.")
 		return TRUE
 	else
 		log_game("DYNAMIC: [ruletype] [name] discarded [M.name] from head revolutionary due to ineligibility.")
@@ -187,30 +197,31 @@
 
 //////////////////////////////////////////////
 //                                          //
-//                 VAMPIRE                  //
+//               BLOODSUCKERS               //
 //                                          //
 //////////////////////////////////////////////
 
-/*
-/datum/dynamic_ruleset/latejoin/vampire
-	name = "vampire"
-	config_tag = "vampire_latejoin"
-	antag_flag = ROLE_VAMPIRE
-	antag_datum = ANTAG_DATUM_VAMPIRE
-	protected_roles = list("Security Officer", "Warden", "Detective", "Head of Security", "Captain")
+/datum/dynamic_ruleset/latejoin/bloodsucker
+	name = "Bloodsucker Infiltrator"
+	config_tag = "latejoin_bloodsucker"
+	antag_datum = ANTAG_DATUM_BLOODSUCKER
+	antag_flag = ROLE_TRAITOR
 	restricted_roles = list("AI", "Cyborg")
+	protected_roles = list("Security Officer", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster")
 	required_candidates = 1
-	weight = 5
-	cost = 15
-	requirements = list(80,70,60,50,40,20,20,15,15,15)
+	weight = 3
+	cost = 10
+	property_weights = list("story_potential" = 2, "extended" = 2, "trust" = -2, "valid" = 1)
+	requirements = list(70,65,60,55,50,45,40,35,30,30)
+	high_population_requirement = 30
 	repeatable = TRUE
-	high_population_requirement = 15
 
-/datum/dynamic_ruleset/latejoin/vampire/pre_execute()
+/datum/dynamic_ruleset/latejoin/bloodsucker/execute()
 	var/mob/M = pick(candidates)
-	candidates -= M
 	assigned += M.mind
-	M.mind.restricted_roles = restricted_roles
-	M.mind.special_role = ROLE_VAMPIRE
+	M.mind.special_role = antag_flag
+	if(mode.make_bloodsucker(M.mind))
+		mode.bloodsuckers += M
+		log_admin("[M.name] was made into a bloodsucker by dynamic.")
+		message_admins("[M.name] was made into a bloodsucker by dynamic.")
 	return TRUE
-*/

code/game/gamemodes/dynamic/dynamic_rulesets_midround.dm

@@ -17,10 +17,10 @@
 	var/list/living_antags = list()
 	var/list/dead_players = list()
 	var/list/list_observers = list()
+	var/list/ghost_eligible = list()
 
 /datum/dynamic_ruleset/midround/from_ghosts
 	weight = 0
-	required_type = /mob/dead/observer
 	/// Whether the ruleset should call generate_ruleset_body or not.
 	var/makeBody = TRUE
 
@@ -34,6 +34,8 @@
 	living_players = trim_list(mode.current_players[CURRENT_LIVING_PLAYERS])
 	living_antags = trim_list(mode.current_players[CURRENT_LIVING_ANTAGS])
 	list_observers = trim_list(mode.current_players[CURRENT_OBSERVERS])
+	var/datum/element/ghost_role_eligibility/eligibility = SSdcs.GetElement(/datum/element/ghost_role_eligibility)
+	ghost_eligible = trim_list(eligibility.get_all_ghost_role_eligible())
 
 /datum/dynamic_ruleset/midround/proc/trim_list(list/L = list())
 	var/list/trimmed_list = L.Copy()
@@ -70,6 +72,25 @@
 				continue
 	return trimmed_list
 
+/datum/dynamic_ruleset/midround/from_ghosts/trim_list(list/L = list())
+	var/list/trimmed_list = L.Copy()
+	for(var/mob/M in trimmed_list)
+		if (!M.client) // Are they connected?
+			trimmed_list.Remove(M)
+			continue
+		if(!mode.check_age(M.client, minimum_required_age))
+			trimmed_list.Remove(M)
+			continue
+		if(antag_flag_override)
+			if(!(antag_flag_override in M.client.prefs.be_special) || jobban_isbanned(M.ckey, antag_flag_override))
+				trimmed_list.Remove(M)
+				continue
+		else
+			if(!(antag_flag in M.client.prefs.be_special) || jobban_isbanned(M.ckey, antag_flag))
+				trimmed_list.Remove(M)
+				continue
+	return trimmed_list
+
 // You can then for example prompt dead players in execute() to join as strike teams or whatever
 // Or autotator someone
 
@@ -91,11 +112,15 @@
 			return FALSE
 	return TRUE
 
+/datum/dynamic_ruleset/midround/from_ghosts/ready(forced = FALSE)
+	if (required_candidates > ghost_eligible.len)
+		SSblackbox.record_feedback("tally","dynamic",1,"Times rulesets rejected due to not enough ghosts")
+		return FALSE
+	return ..()
+
+
 /datum/dynamic_ruleset/midround/from_ghosts/execute()
-	var/list/possible_candidates = list()
-	possible_candidates.Add(dead_players)
-	possible_candidates.Add(list_observers)
-	var/application_successful = send_applications(possible_candidates)
+	var/application_successful = send_applications(ghost_eligible)
 	return assigned.len > 0 && application_successful
 
 /// This sends a poll to ghosts if they want to be a ghost spawn from a ruleset.
@@ -108,8 +133,12 @@
 
 	candidates = pollGhostCandidates("The mode is looking for volunteers to become a [name]", antag_flag, SSticker.mode, antag_flag, poll_time = 300)
 
-	if(!candidates || candidates.len <= required_candidates)
+	if(!candidates || candidates.len < required_candidates)
 		message_admins("The ruleset [name] did not receive enough applications.")
+		if(candidates)
+			message_admins("Only received [candidates.len], needed [required_candidates].")
+		else
+			message_admins("There were no candidates.")
 		log_game("DYNAMIC: The ruleset [name] did not receive enough applications.")
 		return FALSE
 
@@ -180,6 +209,7 @@
 	repeatable = TRUE
 	high_population_requirement = 15
 	flags = TRAITOR_RULESET
+	property_weights = list("story_potential" = 2, "trust" = -1, "extended" = 1)
 	always_max_weight = TRUE
 
 /datum/dynamic_ruleset/midround/autotraitor/acceptable(population = 0, threat = 0)
@@ -214,6 +244,8 @@
 	living_players -= M
 	var/datum/antagonist/traitor/newTraitor = new
 	M.mind.add_antag_datum(newTraitor)
+	log_admin("[M] was made into a traitor by dynamic.")
+	message_admins("[M] was made into a traitor by dynamic.")
 	return TRUE
 
 
@@ -237,6 +269,7 @@
 	requirements = list(101,101,70,50,50,50,40,30,30,30)
 	high_population_requirement = 30
 	required_type = /mob/living/silicon/ai
+	property_weights = list("story_potential" = 2, "trust" = 1, "chaos" = 2)
 	var/ion_announce = 33
 	var/removeDontImproveChance = 10
 
@@ -261,6 +294,8 @@
 	var/datum/antagonist/traitor/AI = new
 	M.mind.special_role = antag_flag
 	M.mind.add_antag_datum(AI)
+	log_admin("[M] was made into a malf AI by dynamic.")
+	message_admins("[M] was made into a malf AI by dynamic.")
 	if(prob(ion_announce))
 		priority_announce("Ion storm detected near the station. Please check all AI-controlled equipment for errors.", "Anomaly Alert", "ionstorm")
 		if(prob(removeDontImproveChance))
@@ -289,12 +324,10 @@
 	requirements = list(90,90,70,50,50,50,50,40,30,30)
 	high_population_requirement = 30
 	repeatable = TRUE
+	property_weights = list("story_potential" = 2, "trust" = 1, "chaos" = 2, "extended" = -2)
 	var/datum/mind/wizard
 
 /datum/dynamic_ruleset/midround/from_ghosts/wizard/ready(forced = FALSE)
-	if (required_candidates > (dead_players.len + list_observers.len))
-		SSblackbox.record_feedback("tally","dynamic",1,"Times rulesets rejected due to not enough ghosts")
-		return FALSE
 	if(GLOB.wizardstart.len == 0)
 		log_admin("Cannot accept Wizard ruleset. Couldn't find any wizard spawn points.")
 		message_admins("Cannot accept Wizard ruleset. Couldn't find any wizard spawn points.")
@@ -337,6 +370,7 @@
 	cost = 35
 	requirements = list(90,90,90,80,70,60,50,40,40,40)
 	high_population_requirement = 40
+	property_weights = list("story_potential" = 2, "trust" = 2, "chaos" = 2, "extended" = -2, "valid" = 2)
 	var/operative_cap = list(2,2,3,3,4,5,5,5,5,5)
 	var/datum/team/nuclear/nuke_team
 	flags = HIGHLANDER_RULESET
@@ -354,12 +388,6 @@
 	required_candidates = operative_cap[indice_pop]
 	return ..()
 
-/datum/dynamic_ruleset/midround/from_ghosts/nuclear/ready(forced = FALSE)
-	if (required_candidates > (dead_players.len + list_observers.len))
-		SSblackbox.record_feedback("tally","dynamic",1,"Times rulesets rejected due to not enough ghosts")
-		return FALSE
-	return ..()
-
 /datum/dynamic_ruleset/midround/from_ghosts/nuclear/finish_setup(mob/new_character, index)
 	new_character.mind.special_role = "Nuclear Operative"
 	new_character.mind.assigned_role = "Nuclear Operative"
@@ -390,12 +418,7 @@
 	requirements = list(101,101,101,80,60,50,50,50,50,50)
 	high_population_requirement = 50
 	repeatable = TRUE
-
-/datum/dynamic_ruleset/midround/from_ghosts/blob/ready(forced = FALSE)
-	if (required_candidates > (dead_players.len + list_observers.len))
-		SSblackbox.record_feedback("tally","dynamic",1,"Times rulesets rejected due to not enough ghosts")
-		return FALSE
-	return ..()
+	property_weights = list("story_potential" = -1, "trust" = 2, "chaos" = 2, "extended" = -2, "valid" = 2)
 
 /datum/dynamic_ruleset/midround/from_ghosts/blob/generate_ruleset_body(mob/applicant)
 	var/body = applicant.become_overmind()
@@ -421,14 +444,9 @@
 	high_population_requirement = 50
 	repeatable_weight_decrease = 2
 	repeatable = TRUE
+	property_weights = list("story_potential" = -1, "trust" = 1, "chaos" = 2, "extended" = -2, "valid" = 2)
 	var/list/vents = list()
 
-/datum/dynamic_ruleset/midround/from_ghosts/xenomorph/ready(forced = FALSE)
-	if (required_candidates > (dead_players.len + list_observers.len))
-		SSblackbox.record_feedback("tally","dynamic",1,"Times rulesets rejected due to not enough ghosts")
-		return FALSE
-	return ..()
-
 /datum/dynamic_ruleset/midround/from_ghosts/xenomorph/execute()
 	// 50% chance of being incremented by one
 	required_candidates += prob(50)
@@ -476,6 +494,7 @@
 	high_population_requirement = 50
 	repeatable_weight_decrease = 2
 	repeatable = TRUE
+	property_weights = list("story_potential" = 1, "trust" = 1, "extended" = 1, "valid" = 2, "integrity" = 2)
 	var/list/spawn_locs = list()
 
 /datum/dynamic_ruleset/midround/from_ghosts/nightmare/execute()
@@ -521,14 +540,9 @@
 	weight = 4
 	cost = 5
 	requirements = list(30,30,20,20,15,10,10,10,10,5) // yes, it can even happen in "extended"!
+	property_weights = list("story_potential" = 1, "extended" = 1, "valid" = -2)
 	high_population_requirement = 5
 
-/datum/dynamic_ruleset/midround/from_ghosts/sentient_disease/ready(forced = FALSE)
-	if (required_candidates > (dead_players.len + list_observers.len))
-		SSblackbox.record_feedback("tally","dynamic",1,"Times rulesets rejected due to not enough ghosts")
-		return FALSE
-	return ..()
-
 /datum/dynamic_ruleset/midround/from_ghosts/sentient_disease/generate_ruleset_body(mob/applicant)
 	var/mob/camera/disease/virus = new /mob/camera/disease(SSmapping.get_station_center())
 	applicant.transfer_ckey(virus, FALSE)
@@ -555,17 +569,18 @@
 	cost = 5
 	requirements = list(30,30,30,30,20,15,15,15,15,15)
 	high_population_requirement = 15
+	property_weights = list("story_potential" = -2, "extended" = -1)
 	var/list/spawn_locs = list()
 
-/datum/dynamic_ruleset/midround/from_ghosts/revenant/ready(forced = FALSE)
+/datum/dynamic_ruleset/midround/from_ghosts/revenant/acceptable(population = 0,threat = 0)
 	var/deadMobs = 0
 	for(var/mob/M in GLOB.dead_mob_list)
 		deadMobs++
 	if(deadMobs < REVENANT_SPAWN_THRESHOLD)
 		return FALSE
-	if(required_candidates > (dead_players.len + list_observers.len))
-		SSblackbox.record_feedback("tally","dynamic",1,"Times rulesets rejected due to not enough ghosts")
-		return FALSE
+	return ..()
+
+/datum/dynamic_ruleset/midround/from_ghosts/revenant/ready(forced = FALSE)
 	for(var/mob/living/L in GLOB.dead_mob_list) //look for any dead bodies
 		var/turf/T = get_turf(L)
 		if(T && is_station_level(T.z))
@@ -607,13 +622,11 @@
 	weight = 4
 	cost = 15
 	requirements = list(101,101,101,90,80,70,60,50,40,30)
+	property_weights = list("story_potential" = -2, "extended" = -2, "integrity" = 2, "valid" = 2, "trust" = 2)
 	high_population_requirement = 30
 	var/list/spawn_locs = list()
 
 /datum/dynamic_ruleset/midround/from_ghosts/slaughter_demon/ready(forced = FALSE)
-	if(required_candidates > (dead_players.len + list_observers.len))
-		SSblackbox.record_feedback("tally","dynamic",1,"Times rulesets rejected due to not enough ghosts")
-		return FALSE
 	for(var/obj/effect/landmark/carpspawn/L in GLOB.landmarks_list)
 		if(isturf(L.loc))
 			spawn_locs += L.loc
@@ -659,13 +672,11 @@
 	blocking_rules = list(/datum/dynamic_ruleset/roundstart/nuclear,/datum/dynamic_ruleset/midround/from_ghosts/nuclear)
 	high_population_requirement = 15
 	var/datum/team/abductor_team/team
+	property_weights = list("story_potential" = 1, "extended" = -2, "valid" = 1, "trust" = -1, "chaos" = 2)
 	repeatable_weight_decrease = 4
 	repeatable = TRUE
 
 /datum/dynamic_ruleset/midround/from_ghosts/abductors/ready(forced = FALSE)
-	if(required_candidates > (dead_players.len + list_observers.len))
-		SSblackbox.record_feedback("tally","dynamic",1,"Times rulesets rejected due to not enough ghosts")
-		return FALSE
 	team = new /datum/team/abductor_team
 	if(team.team_number > ABDUCTOR_MAX_TEAMS)
 		return FALSE
@@ -699,13 +710,11 @@
 	cost = 15
 	requirements = list(101,101,101,90,80,70,60,50,40,30)
 	high_population_requirement = 30
+	property_weights = list("story_potential" = 1, "extended" = -2, "valid" = 2)
 	var/list/spawn_locs = list()
 	var/spawn_loc
 
 /datum/dynamic_ruleset/midround/from_ghosts/ninja/ready(forced = FALSE)
-	if(required_candidates > (dead_players.len + list_observers.len))
-		SSblackbox.record_feedback("tally","dynamic",1,"Times rulesets rejected due to not enough ghosts")
-		return FALSE
 	if(!spawn_loc)
 		var/list/spawn_locs = list()
 		for(var/obj/effect/landmark/carpspawn/L in GLOB.landmarks_list)
@@ -745,31 +754,3 @@
 
 #undef ABDUCTOR_MAX_TEAMS
 #undef REVENANT_SPAWN_THRESHOLD
-
-//////////////////////////////////////////////
-//                                          //
-//               BLOODSUCKERS               //
-//                                          //
-//////////////////////////////////////////////
-
-/datum/dynamic_ruleset/latejoin/bloodsucker
-  name = "Bloodsucker Infiltrator"
-  config_tag = "latejoin_bloodsucker"
-  antag_datum = ANTAG_DATUM_BLOODSUCKER
-  antag_flag = ROLE_TRAITOR
-  restricted_roles = list("AI", "Cyborg")
-  protected_roles = list("Security Officer", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster")
-  required_candidates = 1
-  weight = 3
-  cost = 10
-  requirements = list(90,80,70,60,55,50,45,40,35,30)
-  high_population_requirement = 30
-  repeatable = TRUE
-
-/datum/dynamic_ruleset/latejoin/bloodsucker/execute()
-  var/mob/M = pick(candidates)
-  assigned += M.mind
-  M.mind.special_role = antag_flag
-  if(mode.make_bloodsucker(M.mind))
-    mode.bloodsuckers += M
-  return TRUE

code/game/gamemodes/dynamic/dynamic_rulesets_roundstart.dm

@@ -21,6 +21,7 @@
 	requirements = list(50,50,50,50,50,50,50,50,50,50)
 	high_population_requirement = 40
 	antag_cap = list(1,1,1,1,2,2,2,2,3,3)
+	property_weights = list("story_potential" = 2, "trust" = -1, "extended" = 1, "valid" = 1)
 	always_max_weight = TRUE
 	var/autotraitor_cooldown = 450 // 15 minutes (ticks once per 2 sec)
 
@@ -61,6 +62,7 @@
 	requirements = list(101,101,101,101,101,101,101,101,101,101)
 	high_population_requirement = 101
 	antag_cap = list(2,2,2,2,2,2,2,2,2,2)	// Can pick 3 per team, but rare enough it doesn't matter.
+	property_weights = list("story_potential" = 1, "trust" = -1, "extended" = 1, "valid" = 1)
 	var/list/datum/team/brother_team/pre_brother_teams = list()
 	var/const/min_team_size = 2
 
@@ -108,6 +110,7 @@
 	cost = 15
 	scaling_cost = 15
 	requirements = list(101,101,101,101,101,101,101,101,101,101)
+	property_weights = list("trust" = -2, "valid" = 2)
 	high_population_requirement = 10
 	antag_cap = list(1,1,1,1,1,2,2,2,2,3)
 	var/team_mode_probability = 30
@@ -160,6 +163,7 @@
 	cost = 30
 	requirements = list(101,101,101,60,50,50,50,50,50,50)
 	high_population_requirement = 50
+	property_weights = list("story_potential" = 2, "trust" = 1, "chaos" = 2, "extended" = -2, "valid" = 2)
 	var/list/roundstart_wizards = list()
 
 /datum/dynamic_ruleset/roundstart/wizard/acceptable(population=0, threat=0)
@@ -222,6 +226,7 @@
 	weight = 3
 	cost = 30
 	requirements = list(101,101,101,80,70,60,50,50,50,50)
+	property_weights = list("story_potential" = -1, "trust" = -1, "chaos" = 1, "conversion" = 1, "extended" = -2, "valid" = 2)
 	high_population_requirement = 50
 	flags = HIGHLANDER_RULESET
 	antag_cap = list(2,2,2,3,3,4,4,4,4,4)
@@ -283,6 +288,7 @@
 	high_population_requirement = 50
 	flags = HIGHLANDER_RULESET
 	antag_cap = list(1,1,2,3,4,5,5,5,5,5)
+	property_weights = list("story_potential" = 2, "trust" = 2, "chaos" = 2, "extended" = -2, "valid" = 2)
 	var/datum/team/nuclear/nuke_team
 
 /datum/dynamic_ruleset/roundstart/nuclear/ready(forced = FALSE)
@@ -373,6 +379,7 @@
 	flags = HIGHLANDER_RULESET
 	// I give up, just there should be enough heads with 35 players...
 	minimum_players = 35
+	property_weights = list("trust" = -2, "chaos" = 2, "extended" = -2, "valid" = 2, "conversion" = 1)
 	var/datum/team/revolution/revolution
 	var/finished = FALSE
 
@@ -490,6 +497,7 @@
 	weight = 3
 	cost = 0
 	requirements = list(101,101,101,101,101,101,101,101,101,101)
+	property_weights = list("extended" = 2)
 	high_population_requirement = 101
 
 /datum/dynamic_ruleset/roundstart/extended/pre_execute()
@@ -517,6 +525,7 @@
 	high_population_requirement = 50
 	flags = HIGHLANDER_RULESET
 	antag_cap = list(2,3,3,4,4,4,4,4,4,4)
+	property_weights = list("trust" = 2, "chaos" = 2, "extended" = -2, "conversion" = 1, "valid" = 2)
 	var/ark_time
 
 /datum/dynamic_ruleset/roundstart/clockcult/pre_execute()
@@ -616,6 +625,8 @@
 	antag_leader_datum = /datum/antagonist/nukeop/leader/clownop
 	requirements = list(101,101,101,101,101,101,101,101,101,101)
 	high_population_requirement = 101
+	property_weights = list("trust" = 2, "chaos" = 2, "extended" = -2, "story_potential" = 2, "valid" = 2)
+
 
 /datum/dynamic_ruleset/roundstart/nuclear/clown_ops/pre_execute()
 	. = ..()
@@ -647,6 +658,7 @@
 	requirements = list(101,101,101,101,101,101,101,101,101,101)
 	high_population_requirement = 101
 	antag_cap = list(1,1,1,2,2,2,3,3,3,4)
+	property_weights = list("extended" = 1)
 
 /datum/dynamic_ruleset/roundstart/devil/pre_execute()
 	var/num_devils = antag_cap[indice_pop]
@@ -698,6 +710,7 @@
 	cost = 0
 	requirements = list(101,101,101,101,101,101,101,101,101,101)
 	high_population_requirement = 101
+	property_weights = list("extended" = -2, "chaos" = 2, "conversion" = 1, "valid" = 2)
 	var/players_per_carrier = 30
 	var/monkeys_to_win = 1
 	var/escaped_monkeys = 0
@@ -759,6 +772,7 @@
 	cost = 0
 	requirements = list(101,101,101,101,101,101,101,101,101,101)
 	high_population_requirement = 101
+	property_weights = list("extended" = -2, "chaos" = 2, "trust" = 2)
 	var/meteordelay = 2000
 	var/nometeors = 0
 	var/rampupdelta = 5
@@ -799,7 +813,8 @@
 	weight = 2
 	cost = 15
 	scaling_cost = 10
-	requirements = list(90,80,70,60,50,50,50,50,50,50)
+	property_weights = list("story_potential" = 1, "extended" = 1, "trust" = -2, "valid" = 1)
+	requirements = list(70,65,60,55,50,50,50,50,50,50)
 	high_population_requirement = 50
 	antag_cap = list(1,1,1,1,1,2,2,2,2,2)
 

code/game/gamemodes/dynamic/dynamic_storytellers.dm

@@ -0,0 +1,235 @@
+/datum/dynamic_storyteller
+	var/name = "none"
+	var/desc = "A coder's idiocy."
+	var/list/property_weights = list()
+	var/curve_centre = 0
+	var/curve_width = 1.8
+	var/forced_threat_level = -1
+	var/flags = 0
+	var/weight = 3 // how many rounds need to have been recently played for this storyteller to be left out of the vote
+	var/datum/game_mode/dynamic/mode = null
+
+/**
+Property weights are: 
+"story_potential" -- essentially how many different ways the antag can be played.
+"trust" -- How much it makes the crew trust each other. Negative values means they're suspicious. Team antags are like this.
+"chaos" -- How chaotic it makes the round. Has some overlap with "valid" and somewhat contradicts "extended".
+"valid" -- How likely the non-antag-enemy crew are to get involved, e.g. nukies encouraging the warden to 
+           let everyone into the armory, wizard moving around and being a nuisance, nightmare busting lights.
+"extended" -- How much the antag is conducive to a long round. Nukies and cults are bad for this; Wizard is less bad; and so on.
+"conversion" -- Basically a bool. Conversion antags, well, convert. It's its own class for a good reason.
+*/
+
+/datum/dynamic_storyteller/New()
+	..()
+	if (istype(SSticker.mode, /datum/game_mode/dynamic))
+		mode = SSticker.mode
+		GLOB.dynamic_curve_centre = curve_centre
+		GLOB.dynamic_curve_width = curve_width
+		GLOB.dynamic_forced_threat_level = forced_threat_level
+
+/datum/dynamic_storyteller/proc/start_injection_cooldowns()
+	var/latejoin_injection_cooldown_middle = 0.5*(GLOB.dynamic_first_latejoin_delay_max + GLOB.dynamic_first_latejoin_delay_min)
+	mode.latejoin_injection_cooldown = round(CLAMP(EXP_DISTRIBUTION(latejoin_injection_cooldown_middle), GLOB.dynamic_first_latejoin_delay_min, GLOB.dynamic_first_latejoin_delay_max)) + world.time
+
+	var/midround_injection_cooldown_middle = 0.5*(GLOB.dynamic_first_midround_delay_min + GLOB.dynamic_first_midround_delay_max)
+	mode.midround_injection_cooldown = round(CLAMP(EXP_DISTRIBUTION(midround_injection_cooldown_middle), GLOB.dynamic_first_midround_delay_min, GLOB.dynamic_first_midround_delay_max)) + world.time
+	
+	var/event_injection_cooldown_middle = 0.5*(GLOB.dynamic_event_delay_max + GLOB.dynamic_event_delay_min)
+	mode.event_injection_cooldown = (round(CLAMP(EXP_DISTRIBUTION(event_injection_cooldown_middle), GLOB.dynamic_event_delay_min, GLOB.dynamic_event_delay_max)) + world.time)
+
+/datum/dynamic_storyteller/proc/do_process()
+	return
+
+/datum/dynamic_storyteller/proc/on_start()
+	return
+
+/datum/dynamic_storyteller/proc/get_midround_cooldown()
+	var/midround_injection_cooldown_middle = 0.5*(GLOB.dynamic_midround_delay_max + GLOB.dynamic_midround_delay_min)
+	return round(CLAMP(EXP_DISTRIBUTION(midround_injection_cooldown_middle), GLOB.dynamic_midround_delay_min, GLOB.dynamic_midround_delay_max))
+
+/datum/dynamic_storyteller/proc/get_event_cooldown()
+	var/event_injection_cooldown_middle = 0.5*(GLOB.dynamic_event_delay_max + GLOB.dynamic_event_delay_min)
+	return round(CLAMP(EXP_DISTRIBUTION(event_injection_cooldown_middle), GLOB.dynamic_event_delay_min, GLOB.dynamic_event_delay_max))
+
+/datum/dynamic_storyteller/proc/get_latejoin_cooldown()
+	var/latejoin_injection_cooldown_middle = 0.5*(GLOB.dynamic_latejoin_delay_max + GLOB.dynamic_latejoin_delay_min)
+	return round(CLAMP(EXP_DISTRIBUTION(latejoin_injection_cooldown_middle), GLOB.dynamic_latejoin_delay_min, GLOB.dynamic_latejoin_delay_max))
+
+/datum/dynamic_storyteller/proc/get_injection_chance(dry_run = FALSE)
+	if(mode.forced_injection)
+		mode.forced_injection = !dry_run
+		return 100
+	var/chance = 0
+	// If the high pop override is in effect, we reduce the impact of population on the antag injection chance
+	var/high_pop_factor = (mode.current_players[CURRENT_LIVING_PLAYERS].len >= GLOB.dynamic_high_pop_limit)
+	var/max_pop_per_antag = max(5,15 - round(mode.threat_level/10) - round(mode.current_players[CURRENT_LIVING_PLAYERS].len/(high_pop_factor ? 10 : 5)))
+	if (!mode.current_players[CURRENT_LIVING_ANTAGS].len)
+		chance += 80 // No antags at all? let's boost those odds!
+	else
+		var/current_pop_per_antag = mode.current_players[CURRENT_LIVING_PLAYERS].len / mode.current_players[CURRENT_LIVING_ANTAGS].len
+		if (current_pop_per_antag > max_pop_per_antag)
+			chance += min(50, 25+10*(current_pop_per_antag-max_pop_per_antag))
+		else
+			chance += 25-10*(max_pop_per_antag-current_pop_per_antag)
+	if (mode.current_players[CURRENT_DEAD_PLAYERS].len > mode.current_players[CURRENT_LIVING_PLAYERS].len)
+		chance -= 30 // More than half the crew died? ew, let's calm down on antags
+	if (mode.threat > 70)
+		chance += 15
+	if (mode.threat < 30)
+		chance -= 15
+	return round(max(0,chance))
+
+/datum/dynamic_storyteller/proc/roundstart_draft()
+	var/list/drafted_rules = list()
+	for (var/datum/dynamic_ruleset/roundstart/rule in mode.roundstart_rules)
+		if (rule.acceptable(mode.roundstart_pop_ready, mode.threat_level) && mode.threat >= rule.cost)	// If we got the population and threat required
+			rule.candidates = mode.candidates.Copy()
+			rule.trim_candidates()
+			if (rule.ready() && rule.candidates.len > 0)
+				var/property_weight = 0
+				for(var/property in property_weights)
+					if(property in rule.property_weights) // just treat it as 0 if it's not in there
+						property_weight += rule.property_weights[property] * property_weights[property]
+				drafted_rules[rule] = (rule.get_weight() + property_weight)*rule.weight_mult
+	return drafted_rules
+
+/datum/dynamic_storyteller/proc/midround_draft()
+	var/list/drafted_rules = list()
+	for (var/datum/dynamic_ruleset/midround/rule in mode.midround_rules)
+		// if there are antags OR the rule is an antag rule, antag_acceptable will be true.
+		if (rule.acceptable(mode.current_players[CURRENT_LIVING_PLAYERS].len, mode.threat_level) && mode.threat >= rule.cost)
+			// Classic secret : only autotraitor/minor roles
+			if (GLOB.dynamic_classic_secret && !((rule.flags & TRAITOR_RULESET) || (rule.flags & MINOR_RULESET)))
+				continue
+			rule.trim_candidates()
+			if (rule.ready())
+				var/property_weight = 0
+				for(var/property in property_weights)
+					if(property in rule.property_weights)
+						property_weight += rule.property_weights[property] * property_weights[property]
+				drafted_rules[rule] = (rule.get_weight() + property_weight)*rule.weight_mult
+		else if(mode.threat < rule.cost)
+			SSblackbox.record_feedback("tally","dynamic",1,"Times rulesets rejected due to not enough threat to spend")
+	return drafted_rules
+
+/datum/dynamic_storyteller/proc/latejoin_draft(mob/living/carbon/human/newPlayer)
+	var/list/drafted_rules = list()
+	for (var/datum/dynamic_ruleset/latejoin/rule in mode.latejoin_rules)
+		if (rule.acceptable(mode.current_players[CURRENT_LIVING_PLAYERS].len, mode.threat_level) && mode.threat >= rule.cost)
+			// Classic secret : only autotraitor/minor roles
+			if (GLOB.dynamic_classic_secret && !((rule.flags & TRAITOR_RULESET) || (rule.flags & MINOR_RULESET)))
+				continue
+			// No stacking : only one round-ender, unless threat level > stacking_limit.
+			if (mode.threat_level > GLOB.dynamic_stacking_limit && GLOB.dynamic_no_stacking)
+				if(rule.flags & HIGHLANDER_RULESET && mode.highlander_executed)
+					continue
+
+			rule.candidates = list(newPlayer)
+			rule.trim_candidates()
+			if (rule.ready())
+				var/property_weight = 0
+				for(var/property in property_weights)
+					if(property in rule.property_weights)
+						property_weight += rule.property_weights[property] * property_weights[property]
+				drafted_rules[rule] = (rule.get_weight() + property_weight)*rule.weight_mult
+		else if(mode.threat < rule.cost)
+			SSblackbox.record_feedback("tally","dynamic",1,"Times rulesets rejected due to not enough threat to spend")
+	return drafted_rules
+
+/datum/dynamic_storyteller/proc/event_draft()
+	var/list/drafted_rules = list()
+	for(var/datum/dynamic_ruleset/event/rule in mode.events)
+		if(rule.acceptable(mode.current_players[CURRENT_LIVING_PLAYERS].len, mode.threat_level) && mode.threat >= rule.cost)
+			if(rule.ready())
+				var/property_weight = 0
+				for(var/property in property_weights)
+					if(property in rule.property_weights)
+						property_weight += rule.property_weights[property] * property_weights[property]
+				drafted_rules[rule] = (rule.get_weight() + property_weight)*rule.weight_mult
+		else if(mode.threat < rule.cost)
+			SSblackbox.record_feedback("tally","dynamic",1,"Times rulesets rejected due to not enough threat to spend")
+	return drafted_rules
+
+
+/datum/dynamic_storyteller/cowabunga
+	name = "Chaotic"
+	curve_centre = 10
+	desc = "Chaos: high. Variation: high. Likely antags: clock cult, revs, wizard."
+	property_weights = list("extended" = -1, "chaos" = 10)
+	weight = 2
+	flags = WAROPS_ALWAYS_ALLOWED
+	var/refund_cooldown
+	
+/datum/dynamic_storyteller/cowabunga/get_midround_cooldown()
+	return ..() / 4
+	
+/datum/dynamic_storyteller/cowabunga/get_latejoin_cooldown()
+	return ..() / 4
+
+/datum/dynamic_storyteller/cowabunga/do_process()
+	if(refund_cooldown < world.time)
+		mode.refund_threat(10)
+		mode.log_threat("Cowabunga it is. Refunded 10 threat. Threat is now [mode.threat].")
+		refund_cooldown = world.time + 300 SECONDS
+
+/datum/dynamic_storyteller/team
+	name = "Teamwork"
+	desc = "Chaos: high. Variation: low. Likely antags: nukies, clockwork cult, wizard, blob, xenomorph."
+	curve_centre = 2
+	curve_width = 1.5
+	weight = 2
+	flags = WAROPS_ALWAYS_ALLOWED
+	property_weights = list("valid" = 3, "trust" = 5)
+
+/datum/dynamic_storyteller/team/get_injection_chance(dry_run = FALSE)
+	return (mode.current_players[CURRENT_LIVING_ANTAGS].len ? 0 : ..())
+
+/datum/dynamic_storyteller/conversion
+	name = "Conversion"
+	desc = "Chaos: high. Variation: medium. Likely antags: cults, bloodsuckers, revs."
+	curve_centre = 3
+	curve_width = 1
+	weight = 2
+	flags = WAROPS_ALWAYS_ALLOWED
+	property_weights = list("valid" = 1, "conversion" = 20)
+
+/datum/dynamic_storyteller/classic
+	name = "Random"
+	desc = "Chaos: varies. Variation: highest. No special weights attached."
+	weight = 6
+	curve_width = 4
+
+/datum/dynamic_storyteller/memes
+	name = "Story"
+	desc = "Chaos: varies. Variation: high. Likely antags: abductors, nukies, wizard, traitor."
+	curve_width = 4
+	property_weights = list("story_potential" = 10)
+
+/datum/dynamic_storyteller/suspicion
+	name = "Intrigue"
+	desc = "Chaos: low. Variation: high. Likely antags: traitor, bloodsucker. Rare: revs, blood cult."
+	curve_width = 4
+	property_weights = list("trust" = -5)
+
+/datum/dynamic_storyteller/liteextended
+	name = "Calm"
+	desc = "Chaos: low. Variation: medium. Likely antags: bloodsuckers, traitors, sentient disease, revenant."
+	curve_centre = -5
+	curve_width = 0.5
+	flags = NO_ASSASSIN
+	weight = 2
+	property_weights = list("extended" = 1, "chaos" = -1, "valid" = -1, "story_potential" = 1, "conversion" = -10)
+
+/datum/dynamic_storyteller/liteextended/get_injection_chance(dry_run = FALSE)
+	return ..()/2
+
+/datum/dynamic_storyteller/extended
+	name = "Extended"
+	desc = "Chaos: none. Variation: none. Likely antags: none."
+	curve_centre = -20
+	weight = 2
+	curve_width = 0.5
+
+/datum/dynamic_storyteller/extended/on_start()
+	GLOB.dynamic_forced_extended = TRUE

code/game/machinery/Sleeper.dm

@@ -14,14 +14,14 @@
 	circuit = /obj/item/circuitboard/machine/sleeper
 	req_access = list(ACCESS_CMO) //Used for reagent deletion and addition of non medicines
 	var/efficiency = 1
-	var/min_health = -25
+	var/min_health = 30
 	var/list/available_chems
 	var/controls_inside = FALSE
 	var/list/possible_chems = list(
-		list("epinephrine", "morphine", "salbutamol", "bicaridine", "kelotane"),
-		list("oculine","inacusiate"),
-		list("antitoxin", "mutadone", "mannitol", "pen_acid"),
-		list("omnizine")
+		list(/datum/reagent/medicine/epinephrine, /datum/reagent/medicine/morphine, /datum/reagent/medicine/salbutamol, /datum/reagent/medicine/bicaridine, /datum/reagent/medicine/kelotane),
+		list(/datum/reagent/medicine/oculine,/datum/reagent/medicine/inacusiate),
+		list(/datum/reagent/medicine/antitoxin, /datum/reagent/medicine/mutadone, /datum/reagent/medicine/mannitol, /datum/reagent/medicine/pen_acid),
+		list(/datum/reagent/medicine/omnizine)
 	)
 	var/list/chem_buttons	//Used when emagged to scramble which chem is used, eg: antitoxin -> morphine
 	var/scrambled_chems = FALSE //Are chem buttons scrambled? used as a warning
@@ -106,7 +106,7 @@
 		return
 	if(is_operational() && occupant)
 		var/datum/reagent/R = pick(reagents.reagent_list)
-		inject_chem(R.id, occupant)
+		inject_chem(R.type, occupant)
 		open_machine()
 	//Is this too much?
 	if(severity == EMP_HEAVY)
@@ -217,9 +217,9 @@
 	for(var/chem in available_chems)
 		var/datum/reagent/R = reagents.has_reagent(chem)
 		R = GLOB.chemical_reagents_list[chem]
-		data["synthchems"] += list(list("name" = R.name, "id" = R.id, "synth_allowed" = synth_allowed(chem)))
+		data["synthchems"] += list(list("name" = R.name, "id" = R.type, "synth_allowed" = synth_allowed(chem)))
 	for(var/datum/reagent/R in reagents.reagent_list)
-		data["chems"] += list(list("name" = R.name, "id" = R.id, "vol" = R.volume, "purity" = R.purity, "allowed" = chem_allowed(R.id)))
+		data["chems"] += list(list("name" = R.name, "id" = R.type, "vol" = R.volume, "purity" = R.purity, "allowed" = chem_allowed(R.type)))
 
 	data["occupant"] = list()
 	var/mob/living/mob_occupant = occupant
@@ -289,23 +289,23 @@
 				open_machine()
 			. = TRUE
 		if("inject")
-			var/chem = params["chem"]
+			var/chem = text2path(params["chem"])
 			var/amount = text2num(params["volume"])
-			if(!is_operational() || !mob_occupant)
+			if(!is_operational() || !mob_occupant || isnull(chem))
 				return
-			if(mob_occupant.health < min_health && chem != "epinephrine")
+			if(mob_occupant.health < min_health && chem != /datum/reagent/medicine/epinephrine)
 				return
 			if(inject_chem(chem, usr, amount))
 				. = TRUE
 				if(scrambled_chems && prob(5))
 					to_chat(usr, "<span class='warning'>Chemical system re-route detected, results may not be as expected!</span>")
 		if("synth")
-			var/chem = params["chem"]
+			var/chem = text2path(params["chem"])
 			if(!is_operational())
 				return
 			reagents.add_reagent(chem_buttons[chem], 10) //other_purity = 0.75 for when the mechanics are in
 		if("purge")
-			var/chem = params["chem"]
+			var/chem = text2path(params["chem"])
 			if(allowed(usr))
 				if(!is_operational())
 					return
@@ -342,7 +342,7 @@
 	if(!mob_occupant || !mob_occupant.reagents)
 		return
 	var/amount = mob_occupant.reagents.get_reagent_amount(chem) + 10 <= 20 * efficiency
-	var/occ_health = mob_occupant.health > min_health || chem == "epinephrine"
+	var/occ_health = mob_occupant.health > min_health || chem == /datum/reagent/medicine/epinephrine
 	return amount && occ_health
 
 /obj/machinery/sleeper/proc/synth_allowed(chem)

code/game/machinery/bloodbankgen.dm

@@ -123,15 +123,15 @@
 		if(reagents.total_volume >= reagents.maximum_volume || !bag || !bag.reagents.total_volume)
 			beep_stop_pumping()
 			return
-		var/blood_amount = bag.reagents.get_reagent_amount("blood")
+		var/blood_amount = bag.reagents.get_reagent_amount(/datum/reagent/blood)
 		//monitor the machine and blood bag's reagents storage.
 		var/amount = min(blood_amount, min(transfer_amount, reagents.maximum_volume - reagents.total_volume))
 		if(!amount)
 			beep_stop_pumping()
 			return
 		var/bonus = bag.blood_type == "SY" ? 0 : 5 * efficiency //no infinite loops using synthetics.
-		reagents.add_reagent("syntheticblood", amount + bonus)
-		bag.reagents.remove_reagent("blood", amount)
+		reagents.add_reagent(/datum/reagent/blood/synthetics, amount + bonus)
+		bag.reagents.remove_reagent(/datum/reagent/blood, amount)
 		update_icon()
 
 	if(filling)

code/game/machinery/cloning.dm

@@ -155,6 +155,8 @@
 		mess = TRUE
 		update_icon()
 		return FALSE
+	if(isvamp(clonemind)) //If the mind is a bloodsucker
+		return FALSE
 
 	attempting = TRUE //One at a time!!
 	countdown.start()

code/game/machinery/computer/dna_console.dm

@@ -88,7 +88,7 @@
 				occupant_status += "</div></div>"
 				occupant_status += "<div class='line'><div class='statusLabel'>Health:</div><div class='progressBar'><div style='width: [viable_occupant.health]%;' class='progressFill good'></div></div><div class='statusValue'>[viable_occupant.health] %</div></div>"
 				occupant_status += "<div class='line'><div class='statusLabel'>Radiation Level:</div><div class='progressBar'><div style='width: [viable_occupant.radiation/(RAD_MOB_SAFE/100)]%;' class='progressFill bad'></div></div><div class='statusValue'>[viable_occupant.radiation/(RAD_MOB_SAFE/100)] %</div></div>"
-				var/rejuvenators = viable_occupant.reagents.get_reagent_amount("potass_iodide")
+				var/rejuvenators = viable_occupant.reagents.get_reagent_amount(/datum/reagent/medicine/potass_iodide)
 				occupant_status += "<div class='line'><div class='statusLabel'>Rejuvenators:</div><div class='progressBar'><div style='width: [round((rejuvenators / REJUVENATORS_MAX) * 100)]%;' class='progressFill highlight'></div></div><div class='statusValue'>[rejuvenators] units</div></div>"
 				occupant_status += "<div class='line'><div class='statusLabel'>Unique Enzymes :</div><div class='statusValue'><span class='highlight'>[viable_occupant.dna.unique_enzymes]</span></div></div>"
 				occupant_status += "<div class='line'><div class='statusLabel'>Last Operation:</div><div class='statusValue'>[last_change ? last_change : "----"]</div></div>"
@@ -342,9 +342,9 @@
 			current_screen = href_list["text"]
 		if("rejuv")
 			if(viable_occupant && viable_occupant.reagents)
-				var/potassiodide_amount = viable_occupant.reagents.get_reagent_amount("potass_iodide")
+				var/potassiodide_amount = viable_occupant.reagents.get_reagent_amount(/datum/reagent/medicine/potass_iodide)
 				var/can_add = max(min(REJUVENATORS_MAX - potassiodide_amount, REJUVENATORS_INJECT), 0)
-				viable_occupant.reagents.add_reagent("potass_iodide", can_add)
+				viable_occupant.reagents.add_reagent(/datum/reagent/medicine/potass_iodide, can_add)
 		if("setbufferlabel")
 			var/text = sanitize(input(usr, "Input a new label:", "Input an Text", null) as text|null)
 			if(num && text)

code/game/machinery/cryopod.dm

@@ -491,4 +491,4 @@
 
 //Attacks/effects.
 /obj/machinery/cryopod/blob_act()
-	return //Sorta gamey, but we don't really want these to be destroyed.
+	return //Sorta gamey, but we don't really want these to be destroyed.

code/game/machinery/doors/airlock.dm

@@ -180,7 +180,7 @@
 		limit--
 	while(!FoundDoor && limit)
 	if (!FoundDoor)
-		log_world("### MAP WARNING, [src] at [AREACOORD(src)] failed to find a valid airlock to cyclelink with!")
+		log_mapping("[src] at [AREACOORD(src)] failed to find a valid airlock to cyclelink with!")
 		return
 	FoundDoor.cyclelinkedairlock = src
 	cyclelinkedairlock = FoundDoor

code/game/machinery/doppler_array.dm

@@ -7,26 +7,51 @@ GLOBAL_LIST_EMPTY(doppler_arrays)
 	icon_state = "tdoppler"
 	density = TRUE
 	var/integrated = FALSE
+	var/list_limit = 100
+	var/cooldown = 10
+	var/next_announce = 0
 	var/max_dist = 150
 	verb_say = "states coldly"
+	var/list/message_log = list()
 
 /obj/machinery/doppler_array/Initialize()
 	. = ..()
 	GLOB.doppler_arrays += src
 
 /obj/machinery/doppler_array/ComponentInitialize()
+	. = ..()
 	AddComponent(/datum/component/simple_rotation,ROTATION_ALTCLICK | ROTATION_CLOCKWISE,null,null,CALLBACK(src,.proc/rot_message))
 
 /obj/machinery/doppler_array/Destroy()
 	GLOB.doppler_arrays -= src
 	return ..()
 
-/obj/machinery/doppler_array/examine(mob/user)
+/obj/machinery/doppler_array/ui_interact(mob/user)
 	. = ..()
-	. += "<span class='notice'>Its dish is facing to the [dir2text(dir)].</span>"
+	if(stat)
+		return FALSE
 
-/obj/machinery/doppler_array/process()
-	return PROCESS_KILL
+	var/list/dat = list()
+	for(var/i in 1 to LAZYLEN(message_log))
+		dat += "Log recording #[i]: [message_log[i]]<br/><br>"
+	dat += "<A href='?src=[REF(src)];delete_log=1'>Delete logs</A><br>"
+	dat += "<hr>"
+	dat += "<A href='?src=[REF(src)];refresh=1'>(Refresh)</A><br>"
+	dat += "</body></html>"
+	var/datum/browser/popup = new(user, "computer", name, 400, 500)
+	popup.set_content(dat.Join(" "))
+	popup.open()
+
+/obj/machinery/doppler_array/Topic(href, href_list)
+	if(..())
+		return
+	if(href_list["delete_log"])
+		LAZYCLEARLIST(message_log)
+	if(href_list["refresh"])
+		updateUsrDialog()
+
+	updateUsrDialog()
+	return
 
 /obj/machinery/doppler_array/attackby(obj/item/I, mob/user, params)
 	if(istype(I, /obj/item/wrench))
@@ -46,15 +71,18 @@ GLOBAL_LIST_EMPTY(doppler_arrays)
 	to_chat(user, "<span class='notice'>You adjust [src]'s dish to face to the [dir2text(dir)].</span>")
 	playsound(src, 'sound/items/screwdriver2.ogg', 50, 1)
 
-/obj/machinery/doppler_array/proc/sense_explosion(turf/epicenter,devastation_range,heavy_impact_range,light_impact_range,
-												  took,orig_dev_range,orig_heavy_range,orig_light_range)
+/obj/machinery/doppler_array/proc/sense_explosion(turf/epicenter, devastation_range, heavy_impact_range, light_impact_range,
+												  took, orig_dev_range, orig_heavy_range, orig_light_range)
 	if(stat & NOPOWER)
 		return FALSE
 	var/turf/zone = get_turf(src)
-
 	if(zone.z != epicenter.z)
 		return FALSE
 
+	if(next_announce > world.time)
+		return FALSE
+	next_announce = world.time + cooldown
+
 	var/distance = get_dist(epicenter, zone)
 	var/direct = get_dir(zone, epicenter)
 
@@ -80,8 +108,19 @@ GLOBAL_LIST_EMPTY(doppler_arrays)
 	else
 		for(var/message in messages)
 			say(message)
+		if(LAZYLEN(message_log) > list_limit)
+			say("Storage buffer is full! Clearing buffers...")
+			LAZYCLEARLIST(message_log)
+		LAZYADD(message_log, messages.Join(" "))
 	return TRUE
 
+/obj/machinery/doppler_array/examine(mob/user)
+	. = ..()
+	. += "<span class='notice'>Its dish is facing to the [dir2text(dir)].</span>"
+
+/obj/machinery/doppler_array/process()
+	return PROCESS_KILL
+
 /obj/machinery/doppler_array/power_change()
 	if(stat & BROKEN)
 		icon_state = "[initial(icon_state)]-broken"

code/game/machinery/firealarm.dm

@@ -256,7 +256,6 @@
 					return
 	return ..()
 
-
 /obj/machinery/firealarm/take_damage(damage_amount, damage_type = BRUTE, damage_flag = 0, sound_effect = 1, attack_dir)
 	. = ..()
 	if(.) //damage received

code/game/machinery/hologram.dm

@@ -500,7 +500,7 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 	else
 		return FALSE
 
-/obj/machinery/holopad/proc/move_hologram(mob/living/user, turf/new_turf)
+/obj/machinery/holopad/proc/move_hologram(mob/living/user, turf/new_turf, direction)
 	if(LAZYLEN(masters) && masters[user])
 		var/obj/effect/overlay/holo_pad_hologram/holo = masters[user]
 		var/transfered = FALSE
@@ -512,6 +512,8 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 				transfered = TRUE
 		//All is good.
 		holo.forceMove(new_turf)
+		if(direction)
+			holo.setDir(direction)
 		if(!transfered)
 			update_holoray(user,new_turf)
 	return TRUE

code/game/machinery/iv_drip.dm

@@ -222,5 +222,21 @@
 
 	. += "\t<span class='notice'>[attached ? attached : "No one"] is attached.</span>"
 
+/obj/machinery/iv_drip/telescopic
+	name = "telescopic IV drip"
+	desc = "An IV drip with an advanced infusion pump that can both drain blood into and inject liquids from attached containers. Blood packs are processed at an accelerated rate. This one is telescopic, and can be picked up and put down."
+	icon_state = "iv_drip"
+
+/obj/machinery/iv_drip/telescopic/update_icon()
+	..()
+	icon_state = icon_state + "_tele"
+
+/obj/machinery/iv_drip/telescopic/AltClick(mob/user)
+	if (attached || beaker || !user.canUseTopic(src, BE_CLOSE))
+		return ..()
+	new /obj/item/tele_iv(get_turf(src))
+	qdel(src)
+	return TRUE
+
 #undef IV_TAKING
-#undef IV_INJECTING
+#undef IV_INJECTING

code/game/machinery/limbgrower.dm

@@ -89,7 +89,7 @@
 			selected_category = href_list["category"]
 
 		if(href_list["disposeI"])  //Get rid of a reagent incase you add the wrong one by mistake
-			reagents.del_reagent(href_list["disposeI"])
+			reagents.del_reagent(text2path(href_list["disposeI"]))
 
 		if(href_list["make"])
 
@@ -100,10 +100,10 @@
 				return
 
 
-			var/synth_cost = being_built.reagents_list["synthflesh"]*prod_coeff
+			var/synth_cost = being_built.reagents_list[/datum/reagent/medicine/synthflesh]*prod_coeff
 			var/power = max(2000, synth_cost/5)
 
-			if(reagents.has_reagent("synthflesh", being_built.reagents_list["synthflesh"]*prod_coeff))
+			if(reagents.has_reagent(/datum/reagent/medicine/synthflesh, being_built.reagents_list[/datum/reagent/medicine/synthflesh]*prod_coeff))
 				busy = TRUE
 				use_power(power)
 				flick("limbgrower_fill",src)
@@ -117,8 +117,8 @@
 	return
 
 /obj/machinery/limbgrower/proc/build_item()
-	if(reagents.has_reagent("synthflesh", being_built.reagents_list["synthflesh"]*prod_coeff))	//sanity check, if this happens we are in big trouble
-		reagents.remove_reagent("synthflesh",being_built.reagents_list["synthflesh"]*prod_coeff)
+	if(reagents.has_reagent(/datum/reagent/medicine/synthflesh, being_built.reagents_list[/datum/reagent/medicine/synthflesh]*prod_coeff))	//sanity check, if this happens we are in big trouble
+		reagents.remove_reagent(/datum/reagent/medicine/synthflesh, being_built.reagents_list[/datum/reagent/medicine/synthflesh]*prod_coeff)
 		var/buildpath = being_built.build_path
 		if(ispath(buildpath, /obj/item/bodypart))	//This feels like spatgheti code, but i need to initilise a limb somehow
 			build_limb(buildpath)
@@ -198,7 +198,7 @@
 
 	for(var/datum/reagent/R in reagents.reagent_list)
 		dat += "[R.name]: [R.volume]"
-		dat += "<A href='?src=[REF(src)];disposeI=[R.id]'>Purge</A><BR>"
+		dat += "<A href='?src=[REF(src)];disposeI=[R]'>Purge</A><BR>"
 
 	dat += "</div>"
 	return dat
@@ -208,12 +208,12 @@
 	return dat
 
 /obj/machinery/limbgrower/proc/can_build(datum/design/D)
-	return (reagents.has_reagent("synthflesh", D.reagents_list["synthflesh"]*prod_coeff)) //Return whether the machine has enough synthflesh to produce the design
+	return (reagents.has_reagent(/datum/reagent/medicine/synthflesh, D.reagents_list[/datum/reagent/medicine/synthflesh]*prod_coeff)) //Return whether the machine has enough synthflesh to produce the design
 
 /obj/machinery/limbgrower/proc/get_design_cost(datum/design/D)
 	var/dat
 	if(D.reagents_list["synthflesh"])
-		dat += "[D.reagents_list["synthflesh"] * prod_coeff] Synthetic flesh "
+		dat += "[D.reagents_list[/datum/reagent/medicine/synthflesh] * prod_coeff] Synthetic flesh "
 	return dat
 
 /obj/machinery/limbgrower/emag_act(mob/user)

code/game/machinery/rechargestation.dm

@@ -18,6 +18,28 @@
 	. = ..()
 	update_icon()
 
+/obj/machinery/recharge_station/upgraded
+
+/obj/machinery/recharge_station/upgraded/Initialize()
+	. = ..()
+	component_parts = list()
+	component_parts += new /obj/item/circuitboard/machine/cyborgrecharger(null)
+	component_parts += new /obj/item/stock_parts/capacitor/super(null)
+	component_parts += new /obj/item/stock_parts/manipulator/pico(null)
+	component_parts += new /obj/item/stock_parts/cell/hyper(null)
+	RefreshParts()
+
+/obj/machinery/recharge_station/fullupgrade
+
+/obj/machinery/recharge_station/fullupgrade/Initialize()
+	. = ..()
+	component_parts = list()
+	component_parts += new /obj/item/circuitboard/machine/cyborgrecharger(null)
+	component_parts += new /obj/item/stock_parts/capacitor/quadratic(null)
+	component_parts += new /obj/item/stock_parts/manipulator/femto(null)
+	component_parts += new /obj/item/stock_parts/cell/bluespace(null)
+	RefreshParts()
+
 /obj/machinery/recharge_station/RefreshParts()
 	recharge_speed = 0
 	repairs = 0

code/game/machinery/toylathe.dm

@@ -0,0 +1,389 @@
+#define AUTOYLATHE_MAIN_MENU       1
+#define AUTOYLATHE_CATEGORY_MENU   2
+#define AUTOYLATHE_SEARCH_MENU     3
+
+/obj/machinery/autoylathe
+	name = "autoylathe"
+	desc = "It produces toys using plastic, metal and glass."
+	icon_state = "autolathe"
+	density = TRUE
+	use_power = IDLE_POWER_USE
+	idle_power_usage = 10
+	active_power_usage = 100
+	circuit = /obj/item/circuitboard/machine/autoylathe
+	layer = BELOW_OBJ_LAYER
+
+	var/operating = FALSE
+	var/list/L = list()
+	var/list/LL = list()
+	var/hacked = FALSE
+	var/disabled = 0
+	var/shocked = FALSE
+	var/hack_wire
+	var/disable_wire
+	var/shock_wire
+
+	var/busy = FALSE
+	var/prod_coeff = 1
+
+	var/datum/design/being_built
+	var/datum/techweb/stored_research
+	var/list/datum/design/matching_designs
+	var/selected_category
+	var/screen = 1
+
+	var/list/categories = list(
+							"Toys",
+							"Figurines",
+							"Pistols",
+							"Rifles",
+							"Heavy",
+							"Melee",
+							"Armor",
+							"Adult",
+							"Misc",
+							"Imported"
+							)
+
+/obj/machinery/autoylathe/Initialize()
+	AddComponent(/datum/component/material_container, list(MAT_METAL, MAT_GLASS, MAT_PLASTIC), 0, TRUE, null, null, CALLBACK(src, .proc/AfterMaterialInsert))
+	. = ..()
+
+	wires = new /datum/wires/autoylathe(src)
+	stored_research = new /datum/techweb/specialized/autounlocking/autoylathe
+	matching_designs = list()
+
+/obj/machinery/autoylathe/Destroy()
+	QDEL_NULL(wires)
+	return ..()
+
+/obj/machinery/autoylathe/ui_interact(mob/user)
+	. = ..()
+	if(!is_operational())
+		return
+
+	if(shocked && !(stat & NOPOWER))
+		shock(user,50)
+
+	var/dat
+
+	switch(screen)
+		if(AUTOYLATHE_MAIN_MENU)
+			dat = main_win(user)
+		if(AUTOYLATHE_CATEGORY_MENU)
+			dat = category_win(user,selected_category)
+		if(AUTOYLATHE_SEARCH_MENU)
+			dat = search_win(user)
+
+	var/datum/browser/popup = new(user, "Autoylathe", name, 400, 500)
+	popup.set_content(dat)
+	popup.open()
+
+/obj/machinery/autoylathe/on_deconstruction()
+	var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
+	materials.retrieve_all()
+
+/obj/machinery/autoylathe/attackby(obj/item/O, mob/user, params)
+	if (busy)
+		to_chat(user, "<span class=\"alert\">The autoylathe is busy. Please wait for completion of previous operation.</span>")
+		return TRUE
+
+	if(default_deconstruction_screwdriver(user, "autolathe_t", "autolathe", O))
+		updateUsrDialog()
+		return TRUE
+
+	if(default_deconstruction_crowbar(O))
+		return TRUE
+
+	if(panel_open && is_wire_tool(O))
+		wires.interact(user)
+		return TRUE
+
+	if(user.a_intent == INTENT_HARM) //so we can hit the machine
+		return ..()
+
+	if(stat)
+		return TRUE
+
+	if(istype(O, /obj/item/disk/design_disk))
+		user.visible_message("[user] begins to load \the [O] in \the [src]...",
+			"You begin to load a design from \the [O]...",
+			"You hear the chatter of a floppy drive.")
+		busy = TRUE
+		var/obj/item/disk/design_disk/D = O
+		if(do_after(user, 14.4, target = src))
+			for(var/B in D.blueprints)
+				if(B)
+					stored_research.add_design(B)
+		busy = FALSE
+		return TRUE
+
+	return ..()
+
+/obj/machinery/autoylathe/proc/AfterMaterialInsert(type_inserted, id_inserted, amount_inserted)
+	if(ispath(type_inserted, /obj/item/stack/ore/bluespace_crystal))
+		use_power(amount_inserted / 10)
+	else
+		switch(id_inserted)
+			if (MAT_METAL)
+				flick("autolathe_o",src)//plays metal insertion animation
+			if (MAT_GLASS)
+				flick("autolathe_r",src)//plays glass insertion animation
+			if (MAT_PLASTIC)
+				flick("autolathe_o",src)//plays metal insertion animation
+		use_power(amount_inserted / 10)
+	updateUsrDialog()
+
+/obj/machinery/autoylathe/Topic(href, href_list)
+	if(..())
+		return
+	if (!busy)
+		if(href_list["menu"])
+			screen = text2num(href_list["menu"])
+			updateUsrDialog()
+
+		if(href_list["category"])
+			selected_category = href_list["category"]
+			updateUsrDialog()
+
+		if(href_list["make"])
+
+			/////////////////
+			//href protection
+			being_built = stored_research.isDesignResearchedID(href_list["make"])
+			if(!being_built)
+				return
+
+			var/multiplier = text2num(href_list["multiplier"])
+			var/is_stack = ispath(being_built.build_path, /obj/item/stack)
+			multiplier = CLAMP(multiplier,1,50)
+
+			/////////////////
+
+			var/coeff = (is_stack ? 1 : prod_coeff) //stacks are unaffected by production coefficient
+			var/metal_cost = being_built.materials[MAT_METAL]
+			var/glass_cost = being_built.materials[MAT_GLASS]
+			var/plastic_cost = being_built.materials[MAT_PLASTIC]
+			var/power = max(2000, (metal_cost+glass_cost+plastic_cost)*multiplier/5)
+
+			var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
+			if((materials.amount(MAT_METAL) >= metal_cost*multiplier*coeff) && (materials.amount(MAT_GLASS) >= glass_cost*multiplier*coeff) && (materials.amount(MAT_PLASTIC) >= plastic_cost*multiplier*coeff))
+				busy = TRUE
+				use_power(power)
+				icon_state = "autolathe_n"
+				var/time = is_stack ? 32 : 32*coeff*multiplier
+				addtimer(CALLBACK(src, .proc/make_item, power, metal_cost, glass_cost, plastic_cost, multiplier, coeff, is_stack), time)
+
+		if(href_list["search"])
+			matching_designs.Cut()
+
+			for(var/v in stored_research.researched_designs)
+				var/datum/design/D = SSresearch.techweb_design_by_id(v)
+				if(findtext(D.name,href_list["to_search"]))
+					matching_designs.Add(D)
+			updateUsrDialog()
+	else
+		to_chat(usr, "<span class=\"alert\">The autoylathe is busy. Please wait for completion of previous operation.</span>")
+
+	updateUsrDialog()
+
+	return
+
+/obj/machinery/autoylathe/proc/make_item(power, metal_cost, glass_cost, plastic_cost, multiplier, coeff, is_stack)
+	var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
+	var/atom/A = drop_location()
+	use_power(power)
+	var/list/materials_used = list(MAT_METAL=metal_cost*coeff*multiplier, MAT_GLASS=glass_cost*coeff*multiplier, MAT_PLASTIC=plastic_cost*coeff*multiplier)
+	materials.use_amount(materials_used)
+
+	if(is_stack)
+		var/obj/item/stack/N = new being_built.build_path(A, multiplier)
+		N.update_icon()
+		N.autoylathe_crafted(src)
+	else
+		for(var/i=1, i<=multiplier, i++)
+			var/obj/item/new_item = new being_built.build_path(A)
+			new_item.materials = new_item.materials.Copy()
+			for(var/mat in materials_used)
+				new_item.materials[mat] = materials_used[mat] / multiplier
+			new_item.autoylathe_crafted(src)
+	icon_state = "autolathe"
+	busy = FALSE
+	updateDialog()
+
+/obj/machinery/autoylathe/RefreshParts()
+	var/T = 0
+	for(var/obj/item/stock_parts/matter_bin/MB in component_parts)
+		T += MB.rating*75000
+	var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
+	materials.max_amount = T
+	T=1.2
+	for(var/obj/item/stock_parts/manipulator/M in component_parts)
+		T -= M.rating*0.2
+	prod_coeff = CLAMP(T,1,0) // Coeff going 1 -> 0,8 -> 0,6 -> 0,4
+
+/obj/machinery/autoylathe/proc/main_win(mob/user)
+	var/dat = "<div class='statusDisplay'><h3>Autoylathe Menu:</h3><br>"
+	dat += materials_printout()
+
+	dat += "<form name='search' action='?src=[REF(src)]'>\
+	<input type='hidden' name='src' value='[REF(src)]'>\
+	<input type='hidden' name='search' value='to_search'>\
+	<input type='hidden' name='menu' value='[AUTOYLATHE_SEARCH_MENU]'>\
+	<input type='text' name='to_search'>\
+	<input type='submit' value='Search'>\
+	</form><hr>"
+
+	var/line_length = 1
+	dat += "<table style='width:100%' align='center'><tr>"
+
+	for(var/C in categories)
+		if(line_length > 2)
+			dat += "</tr><tr>"
+			line_length = 1
+
+		dat += "<td><A href='?src=[REF(src)];category=[C];menu=[AUTOYLATHE_CATEGORY_MENU]'>[C]</A></td>"
+		line_length++
+
+	dat += "</tr></table></div>"
+	return dat
+
+/obj/machinery/autoylathe/proc/category_win(mob/user,selected_category)
+	var/dat = "<A href='?src=[REF(src)];menu=[AUTOYLATHE_MAIN_MENU]'>Return to main menu</A>"
+	dat += "<div class='statusDisplay'><h3>Browsing [selected_category]:</h3><br>"
+	dat += materials_printout()
+
+	for(var/v in stored_research.researched_designs)
+		var/datum/design/D = SSresearch.techweb_design_by_id(v)
+		if(!(selected_category in D.category))
+			continue
+
+		if(disabled || !can_build(D))
+			dat += "<span class='linkOff'>[D.name]</span>"
+		else
+			dat += "<a href='?src=[REF(src)];make=[D.id];multiplier=1'>[D.name]</a>"
+
+		if(ispath(D.build_path, /obj/item/stack))
+			var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
+			var/max_multiplier = min(D.maxstack, D.materials[MAT_METAL] ?round(materials.amount(MAT_METAL)/D.materials[MAT_METAL]):INFINITY,D.materials[MAT_GLASS] ?round(materials.amount(MAT_GLASS)/D.materials[MAT_GLASS]):INFINITY,D.materials[MAT_PLASTIC] ?round(materials.amount(MAT_PLASTIC)/D.materials[MAT_PLASTIC]):INFINITY)
+			if (max_multiplier>10 && !disabled)
+				dat += " <a href='?src=[REF(src)];make=[D.id];multiplier=10'>x10</a>"
+			if (max_multiplier>25 && !disabled)
+				dat += " <a href='?src=[REF(src)];make=[D.id];multiplier=25'>x25</a>"
+			if(max_multiplier > 0 && !disabled)
+				dat += " <a href='?src=[REF(src)];make=[D.id];multiplier=[max_multiplier]'>x[max_multiplier]</a>"
+		else
+			if(!disabled && can_build(D, 5))
+				dat += " <a href='?src=[REF(src)];make=[D.id];multiplier=5'>x5</a>"
+			if(!disabled && can_build(D, 10))
+				dat += " <a href='?src=[REF(src)];make=[D.id];multiplier=10'>x10</a>"
+
+		dat += "[get_design_cost(D)]<br>"
+
+	dat += "</div>"
+	return dat
+
+/obj/machinery/autoylathe/proc/search_win(mob/user)
+	var/dat = "<A href='?src=[REF(src)];menu=[AUTOYLATHE_MAIN_MENU]'>Return to main menu</A>"
+	dat += "<div class='statusDisplay'><h3>Search results:</h3><br>"
+	dat += materials_printout()
+
+	for(var/v in matching_designs)
+		var/datum/design/D = v
+		if(disabled || !can_build(D))
+			dat += "<span class='linkOff'>[D.name]</span>"
+		else
+			dat += "<a href='?src=[REF(src)];make=[D.id];multiplier=1'>[D.name]</a>"
+
+		if(ispath(D.build_path, /obj/item/stack))
+			var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
+			var/max_multiplier = min(D.maxstack, D.materials[MAT_METAL] ?round(materials.amount(MAT_METAL)/D.materials[MAT_METAL]):INFINITY,D.materials[MAT_GLASS] ?round(materials.amount(MAT_GLASS)/D.materials[MAT_GLASS]):INFINITY,D.materials[MAT_PLASTIC] ?round(materials.amount(MAT_PLASTIC)/D.materials[MAT_PLASTIC]):INFINITY)
+			if (max_multiplier>10 && !disabled)
+				dat += " <a href='?src=[REF(src)];make=[D.id];multiplier=10'>x10</a>"
+			if (max_multiplier>25 && !disabled)
+				dat += " <a href='?src=[REF(src)];make=[D.id];multiplier=25'>x25</a>"
+			if(max_multiplier > 0 && !disabled)
+				dat += " <a href='?src=[REF(src)];make=[D.id];multiplier=[max_multiplier]'>x[max_multiplier]</a>"
+
+		dat += "[get_design_cost(D)]<br>"
+
+	dat += "</div>"
+	return dat
+
+/obj/machinery/autoylathe/proc/materials_printout()
+	var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
+	var/dat = "<b>Total amount:</b> [materials.total_amount] / [materials.max_amount] cm<sup>3</sup><br>"
+	for(var/mat_id in materials.materials)
+		var/datum/material/M = materials.materials[mat_id]
+		dat += "<b>[M.name] amount:</b> [M.amount] cm<sup>3</sup><br>"
+	return dat
+
+/obj/machinery/autoylathe/proc/can_build(datum/design/D, amount = 1)
+	if(D.make_reagents.len)
+		return FALSE
+
+	var/coeff = (ispath(D.build_path, /obj/item/stack) ? 1 : prod_coeff)
+
+	var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
+	if(D.materials[MAT_METAL] && (materials.amount(MAT_METAL) < (D.materials[MAT_METAL] * coeff * amount)))
+		return FALSE
+	if(D.materials[MAT_GLASS] && (materials.amount(MAT_GLASS) < (D.materials[MAT_GLASS] * coeff * amount)))
+		return FALSE
+	if(D.materials[MAT_PLASTIC] && (materials.amount(MAT_PLASTIC) < (D.materials[MAT_PLASTIC] * coeff * amount)))
+		return FALSE
+	return TRUE
+
+/obj/machinery/autoylathe/proc/get_design_cost(datum/design/D)
+	var/coeff = (ispath(D.build_path, /obj/item/stack) ? 1 : prod_coeff)
+	var/dat
+	if(D.materials[MAT_METAL])
+		dat += "[D.materials[MAT_METAL] * coeff] metal "
+	if(D.materials[MAT_GLASS])
+		dat += "[D.materials[MAT_GLASS] * coeff] glass "
+	if(D.materials[MAT_PLASTIC])
+		dat += "[D.materials[MAT_PLASTIC] * coeff] plastic"
+	return dat
+
+/obj/machinery/autoylathe/proc/reset(wire)
+	switch(wire)
+		if(WIRE_HACK)
+			if(!wires.is_cut(wire))
+				adjust_hacked(FALSE)
+		if(WIRE_SHOCK)
+			if(!wires.is_cut(wire))
+				shocked = FALSE
+		if(WIRE_DISABLE)
+			if(!wires.is_cut(wire))
+				disabled = FALSE
+
+/obj/machinery/autoylathe/proc/shock(mob/user, prb)
+	if(stat & (BROKEN|NOPOWER))    // unpowered, no shock
+		return FALSE
+	if(!prob(prb))
+		return FALSE
+	var/datum/effect_system/spark_spread/s = new /datum/effect_system/spark_spread
+	s.set_up(5, 1, src)
+	s.start()
+	if (electrocute_mob(user, get_area(src), src, 0.7, TRUE))
+		return TRUE
+	else
+		return FALSE
+
+/obj/machinery/autoylathe/proc/adjust_hacked(state)
+	hacked = state
+	for(var/id in SSresearch.techweb_designs)
+		var/datum/design/D = SSresearch.techweb_designs[id]
+		if((D.build_type & AUTOYLATHE) && ("hacked" in D.category))
+			if(hacked)
+				stored_research.add_design(D)
+			else
+				stored_research.remove_design(D)
+
+/obj/machinery/autoylathe/hacked/Initialize()
+	. = ..()
+	adjust_hacked(TRUE)
+
+//Called when the object is constructed by an autoylathe
+//Has a reference to the autoylathe so you can do !!FUN!! things with hacked lathes
+/obj/item/proc/autoylathe_crafted(obj/machinery/autoylathe/A)
+	return

code/game/mecha/equipment/tools/medical_tools.dm

@@ -191,11 +191,11 @@
 	if(!R || !patient || !SG || !(SG in chassis.equipment))
 		return 0
 	var/to_inject = min(R.volume, inject_amount)
-	if(to_inject && patient.reagents.get_reagent_amount(R.id) + to_inject <= inject_amount*2)
+	if(to_inject && patient.reagents.get_reagent_amount(R.type) + to_inject <= inject_amount*2)
 		occupant_message("Injecting [patient] with [to_inject] units of [R.name].")
 		log_message("Injecting [patient] with [to_inject] units of [R.name].")
 		log_combat(chassis.occupant, patient, "injected", "[name] ([R] - [to_inject] units)")
-		SG.reagents.trans_id_to(patient,R.id,to_inject)
+		SG.reagents.trans_id_to(patient,R.type,to_inject)
 		update_equip_info()
 	return
 
@@ -228,8 +228,8 @@
 	M.AdjustStun(-80)
 	M.AdjustKnockdown(-80)
 	M.AdjustUnconscious(-80)
-	if(M.reagents.get_reagent_amount("epinephrine") < 5)
-		M.reagents.add_reagent("epinephrine", 5)
+	if(M.reagents.get_reagent_amount(/datum/reagent/medicine/epinephrine) < 5)
+		M.reagents.add_reagent(/datum/reagent/medicine/epinephrine, 5)
 	chassis.use_power(energy_drain)
 	update_equip_info()
 
@@ -259,7 +259,7 @@
 	. = ..()
 	create_reagents(max_volume, NO_REACT)
 	syringes = new
-	known_reagents = list("epinephrine"="Epinephrine","charcoal"="Charcoal")
+	known_reagents = list(/datum/reagent/medicine/epinephrine = "Epinephrine", /datum/reagent/medicine/charcoal = "Charcoal")
 	processed_reagents = new
 
 /obj/item/mecha_parts/mecha_equipment/medical/syringe_gun/detach()
@@ -330,8 +330,7 @@
 					if(M.can_inject(null, 1))
 						if(mechsyringe.reagents)
 							for(var/datum/reagent/A in mechsyringe.reagents.reagent_list)
-								R += A.id + " ("
-								R += num2text(A.volume) + "),"
+								R += "[A.name] ([num2text(A.volume)]"
 						mechsyringe.icon_state = initial(mechsyringe.icon_state)
 						mechsyringe.icon = initial(mechsyringe.icon)
 						mechsyringe.reagents.reaction(M, INJECT)
@@ -445,7 +444,7 @@
 	var/output
 	for(var/datum/reagent/R in reagents.reagent_list)
 		if(R.volume > 0)
-			output += "[R]: [round(R.volume,0.001)] - <a href=\"?src=[REF(src)];purge_reagent=[R.id]\">Purge Reagent</a><br />"
+			output += "[R]: [round(R.volume,0.001)] - <a href=\"?src=[REF(src)];purge_reagent=[R.type]\">Purge Reagent</a><br />"
 	if(output)
 		output += "Total: [round(reagents.total_volume,0.001)]/[reagents.maximum_volume] - <a href=\"?src=[REF(src)];purge_all=1\">Purge All</a>"
 	return output || "None"
@@ -481,7 +480,7 @@
 		return 0
 	occupant_message("Analyzing reagents...")
 	for(var/datum/reagent/R in A.reagents.reagent_list)
-		if(R.can_synth && add_known_reagent(R.id,R.name))
+		if(R.can_synth && add_known_reagent(R.type,R.name))
 			occupant_message("Reagent analyzed, identified as [R.name] and added to database.")
 			send_byjax(chassis.occupant,"msyringegun.browser","reagents_form",get_reagents_form())
 	occupant_message("Analyzis complete.")

code/game/mecha/equipment/tools/work_tools.dm

@@ -171,7 +171,7 @@
 /obj/item/mecha_parts/mecha_equipment/extinguisher/Initialize()
 	. = ..()
 	create_reagents(1000)
-	reagents.add_reagent("water", 1000)
+	reagents.add_reagent(/datum/reagent/water, 1000)
 
 /obj/item/mecha_parts/mecha_equipment/extinguisher/action(atom/target) //copypasted from extinguisher. TODO: Rewrite from scratch.
 	if(!action_checks(target) || get_dist(chassis, target)>3)
@@ -262,14 +262,14 @@
 				occupant_message("Deconstructing [W]...")
 				if(do_after_cooldown(W))
 					chassis.spark_system.start()
-					W.ScrapeAway()
+					W.ScrapeAway(flags = CHANGETURF_INHERIT_AIR)
 					playsound(W, 'sound/items/deconstruct.ogg', 50, 1)
 			else if(isfloorturf(target))
 				var/turf/open/floor/F = target
 				occupant_message("Deconstructing [F]...")
 				if(do_after_cooldown(target))
 					chassis.spark_system.start()
-					F.ScrapeAway()
+					F.ScrapeAway(flags = CHANGETURF_INHERIT_AIR)
 					playsound(F, 'sound/items/deconstruct.ogg', 50, 1)
 			else if (istype(target, /obj/machinery/door/airlock))
 				occupant_message("Deconstructing [target]...")
@@ -282,7 +282,7 @@
 				var/turf/open/space/S = target
 				occupant_message("Building Floor...")
 				if(do_after_cooldown(S))
-					S.PlaceOnTop(/turf/open/floor/plating)
+					S.PlaceOnTop(/turf/open/floor/plating, flags = CHANGETURF_INHERIT_AIR)
 					playsound(S, 'sound/items/deconstruct.ogg', 50, 1)
 					chassis.spark_system.start()
 			else if(isfloorturf(target))

code/game/mecha/mecha_defense.dm

@@ -286,10 +286,10 @@
 /obj/mecha/proc/mech_toxin_damage(mob/living/target)
 	playsound(src, 'sound/effects/spray2.ogg', 50, 1)
 	if(target.reagents)
-		if(target.reagents.get_reagent_amount("cryptobiolin") + force < force*2)
-			target.reagents.add_reagent("cryptobiolin", force/2)
-		if(target.reagents.get_reagent_amount("toxin") + force < force*2)
-			target.reagents.add_reagent("toxin", force/2.5)
+		if(target.reagents.get_reagent_amount(/datum/reagent/cryptobiolin) + force < force*2)
+			target.reagents.add_reagent(/datum/reagent/cryptobiolin, force/2)
+		if(target.reagents.get_reagent_amount(/datum/reagent/toxin) + force < force*2)
+			target.reagents.add_reagent(/datum/reagent/toxin, force/2.5)
 
 
 /obj/mecha/mech_melee_attack(obj/mecha/M)

code/game/objects/buckling.dm

@@ -107,7 +107,7 @@
 
 //Wrapper procs that handle sanity and user feedback
 /atom/movable/proc/user_buckle_mob(mob/living/M, mob/user, check_loc = TRUE)
-	if(!in_range(user, src) || !isturf(user.loc) || user.incapacitated() || M.anchored)
+	if(!in_range(user, src) || !isturf(user.loc) || user.incapacitated() || M.anchored || !user.can_buckle_others(M, src))
 		return FALSE
 
 	add_fingerprint(user)

code/game/objects/effects/decals/cleanable/aliens.dm

@@ -9,7 +9,7 @@
 
 /obj/effect/decal/cleanable/blood/gibs/xeno
 	color = BLOOD_COLOR_XENO
-	gibs_reagent_id = "liquidxenogibs"
+	gibs_reagent_id = /datum/reagent/liquidgibs/xeno
 	gibs_bloodtype = "X*"
 
 /obj/effect/decal/cleanable/blood/gibs/xeno/Initialize(mapload, list/datum/disease/diseases)

code/game/objects/effects/decals/cleanable/gibs.dm

@@ -6,7 +6,7 @@
 	random_icon_states = list("gib1", "gib2", "gib3", "gib4", "gib5", "gib6")
 	mergeable_decal = FALSE
 	var/body_colors = "#e3ba84"	//a default color just in case.
-	var/gibs_reagent_id = "liquidgibs"
+	var/gibs_reagent_id = /datum/reagent/liquidgibs
 	var/gibs_bloodtype = "A+"
 
 /obj/effect/decal/cleanable/blood/gibs/Initialize(mapload, list/datum/disease/diseases)
@@ -120,7 +120,6 @@
 //Lizards
 /obj/effect/decal/cleanable/blood/gibs/human/lizard
 	body_colors = "117720"
-	gibs_reagent_id = "liquidgibs"
 	gibs_bloodtype = "L"
 
 /obj/effect/decal/cleanable/blood/gibs/human/lizard/Initialize(mapload, list/datum/disease/diseases)
@@ -148,7 +147,7 @@
 // Slime Gibs
 /obj/effect/decal/cleanable/blood/gibs/slime
 	desc = "They look gooey and gruesome."
-	gibs_reagent_id = "liquidslimegibs"
+	gibs_reagent_id = /datum/reagent/liquidgibs/slime
 	gibs_bloodtype = "GEL"
 
 /obj/effect/decal/cleanable/blood/gibs/slime/Initialize(mapload, list/datum/disease/diseases)
@@ -187,7 +186,7 @@
 
 /obj/effect/decal/cleanable/blood/gibs/synth
 	desc = "They look sludgy and disgusting."
-	gibs_reagent_id = "liquidsyntheticgibs"
+	gibs_reagent_id = /datum/reagent/liquidgibs/synth
 	gibs_bloodtype = "SY"
 
 /obj/effect/decal/cleanable/blood/gibs/synth/Initialize(mapload, list/datum/disease/diseases)
@@ -198,7 +197,7 @@
 /obj/effect/decal/cleanable/blood/gibs/ipc
 	desc = "They look sharp yet oozing."
 	body_colors = "00ff00"
-	gibs_reagent_id = "liquidoilgibs"
+	gibs_reagent_id = /datum/reagent/liquidgibs/oil
 	gibs_bloodtype = "HF"
 
 /obj/effect/decal/cleanable/blood/gibs/ipc/Initialize(mapload, list/datum/disease/diseases)

code/game/objects/effects/decals/cleanable/misc.dm

@@ -13,7 +13,7 @@
 
 /obj/effect/decal/cleanable/ash/Initialize()
 	. = ..()
-	reagents.add_reagent("ash", 30)
+	reagents.add_reagent(/datum/reagent/ash, 30)
 	pixel_x = rand(-5, 5)
 	pixel_y = rand(-5, 5)
 
@@ -27,7 +27,7 @@
 
 /obj/effect/decal/cleanable/ash/large/Initialize()
 	. = ..()
-	reagents.add_reagent("ash", 30) //double the amount of ash.
+	reagents.add_reagent(/datum/reagent/ash, 30) //double the amount of ash.
 
 /obj/effect/decal/cleanable/glass
 	name = "tiny shards"
@@ -131,12 +131,10 @@
 			playsound(get_turf(src), 'sound/items/drink.ogg', 50, 1) //slurp
 			H.visible_message("<span class='alert'>[H] extends a small proboscis into the vomit pool, sucking it with a slurping sound.</span>")
 			if(reagents)
-				for(var/datum/reagent/R in reagents.reagent_list)
-					if (istype(R, /datum/reagent/consumable))
-						var/datum/reagent/consumable/nutri_check = R
-						if(nutri_check.nutriment_factor >0)
-							H.nutrition += nutri_check.nutriment_factor * nutri_check.volume
-							reagents.remove_reagent(nutri_check.id,nutri_check.volume)
+				for(var/datum/reagent/consumable/R in reagents.reagent_list)
+					if(R.nutriment_factor > 0)
+						H.nutrition += R.nutriment_factor * R.volume
+						reagents.del_reagent(R.type)
 			reagents.trans_to(H, reagents.total_volume)
 			qdel(src)
 

code/game/objects/effects/decals/cleanable/robots.dm

@@ -13,7 +13,7 @@
 
 /obj/effect/decal/cleanable/robot_debris/Initialize(mapload, list/datum/disease/diseases)
 	. = ..()
-	reagents.add_reagent("liquidoilgibs", 5)
+	reagents.add_reagent(/datum/reagent/liquidgibs, 5)
 
 /obj/effect/decal/cleanable/robot_debris/proc/streak(list/directions)
 	set waitfor = 0
@@ -53,8 +53,8 @@
 
 /obj/effect/decal/cleanable/oil/Initialize()
 	. = ..()
-	reagents.add_reagent("oil", 30)
-	reagents.add_reagent("liquidoilgibs", 5)
+	reagents.add_reagent(/datum/reagent/oil, 30)
+	reagents.add_reagent(/datum/reagent/liquidgibs/oil, 5)
 
 /obj/effect/decal/cleanable/oil/streak
 	random_icon_states = list("streak1", "streak2", "streak3", "streak4", "streak5")

code/game/objects/effects/effect_system/effects_foam.dm

@@ -55,7 +55,7 @@
 		var/obj/effect/decal/cleanable/plasma/P = (locate(/obj/effect/decal/cleanable/plasma) in get_turf(src))
 		if(!P)
 			P = new(loc)
-		P.reagents.add_reagent("stable_plasma", absorbed_plasma)
+		P.reagents.add_reagent(/datum/reagent/stable_plasma, absorbed_plasma)
 
 	flick("[icon_state]-disolve", src)
 	QDEL_IN(src, 5)
@@ -123,7 +123,7 @@
 	if(metal)
 		var/turf/T = get_turf(src)
 		if(isspaceturf(T)) //Block up any exposed space
-			T.PlaceOnTop(/turf/open/floor/plating/foam)
+			T.PlaceOnTop(/turf/open/floor/plating/foam, flags = CHANGETURF_INHERIT_AIR)
 		for(var/direction in GLOB.cardinals)
 			var/turf/cardinal_turf = get_step(T, direction)
 			if(get_area(cardinal_turf) != get_area(T)) //We're at an area boundary, so let's block off this turf!

code/game/objects/effects/landmarks.dm

@@ -435,7 +435,7 @@ INITIALIZE_IMMEDIATE(/obj/effect/landmark/start/new_player)
 
 //------Station Rooms Landmarks------------//
 /obj/effect/landmark/stationroom
-	var/list/template_names = list()
+	var/list/templates = list()
 	layer = BULLET_HOLE_LAYER
 
 /obj/effect/landmark/stationroom/New()
@@ -452,11 +452,11 @@ INITIALIZE_IMMEDIATE(/obj/effect/landmark/start/new_player)
 	if(!T)
 		return FALSE
 	if(!template_name)
-		for(var/t in template_names)
+		for(var/t in templates)
 			if(!SSmapping.station_room_templates[t])
 				log_world("Station room spawner placed at ([T.x], [T.y], [T.z]) has invalid ruin name of \"[t]\" in its list")
-				template_names -= t
-		template_name = safepick(template_names)
+				templates -= t
+		template_name = pickweight(templates)
 	if(!template_name)
 		GLOB.stationroom_landmarks -= src
 		qdel(src)
@@ -474,10 +474,10 @@ INITIALIZE_IMMEDIATE(/obj/effect/landmark/start/new_player)
 // The landmark for the Engine on Box
 
 /obj/effect/landmark/stationroom/box/engine
-	template_names = list("Engine SM", "Engine Singulo", "Engine Tesla")
+	templates = list("Engine SM" = 3, "Engine Singulo" = 3, "Engine Tesla" = 3)
 	icon = 'icons/rooms/box/engine.dmi'
 
 
 /obj/effect/landmark/stationroom/box/engine/New()
 	. = ..()
-	template_names = CONFIG_GET(keyed_list/box_random_engine)
+	templates = CONFIG_GET(keyed_list/box_random_engine)

code/game/objects/effects/mines.dm

@@ -136,7 +136,7 @@
 	victim.put_in_hands(chainsaw, forced = TRUE)
 	chainsaw.attack_self(victim)
 	chainsaw.wield(victim)
-	victim.reagents.add_reagent("adminordrazine",25)
+	victim.reagents.add_reagent(/datum/reagent/medicine/adminordrazine,25)
 	to_chat(victim, "<span class='warning'>KILL, KILL, KILL! YOU HAVE NO ALLIES ANYMORE, KILL THEM ALL!</span>")
 
 	victim.client.color = pure_red

code/game/objects/items.dm

@@ -52,7 +52,7 @@ GLOBAL_VAR_INIT(rpg_loot_items, FALSE)
 
 	var/interaction_flags_item = INTERACT_ITEM_ATTACK_HAND_PICKUP
 	//Citadel Edit for digitigrade stuff
-	var/mutantrace_variation = NO_MUTANTRACE_VARIATION //Are there special sprites for specific situations? Don't use this unless you need to.
+	var/mutantrace_variation = NONE //Are there special sprites for specific situations? Don't use this unless you need to.
 
 	var/item_color = null //this needs deprecating, soonish
 
@@ -578,21 +578,22 @@ GLOBAL_VAR_INIT(rpg_loot_items, FALSE)
 			itempush = 0 //too light to push anything
 		return A.hitby(src, 0, itempush)
 
-/obj/item/throw_at(atom/target, range, speed, mob/thrower, spin=1, diagonals_first = 0, datum/callback/callback)
+/obj/item/throw_at(atom/target, range, speed, mob/thrower, spin=1, diagonals_first = 0, datum/callback/callback, messy_throw = TRUE)
 	thrownby = thrower
-	callback = CALLBACK(src, .proc/after_throw, callback) //replace their callback with our own
+	callback = CALLBACK(src, .proc/after_throw, callback, (spin && messy_throw)) //replace their callback with our own
 	. = ..(target, range, speed, thrower, spin, diagonals_first, callback)
 
-/obj/item/proc/after_throw(datum/callback/callback)
+/obj/item/proc/after_throw(datum/callback/callback, messy_throw)
 	if (callback) //call the original callback
 		. = callback.Invoke()
 	throw_speed = initial(throw_speed) //explosions change this.
 	item_flags &= ~IN_INVENTORY
-	var/matrix/M = matrix(transform)
-	M.Turn(rand(-170, 170))
-	transform = M
-	pixel_x = rand(-8, 8)
-	pixel_y = rand(-8, 8)
+	if(messy_throw)
+		var/matrix/M = matrix(transform)
+		M.Turn(rand(-170, 170))
+		transform = M
+		pixel_x = rand(-8, 8)
+		pixel_y = rand(-8, 8)
 
 /obj/item/proc/remove_item_from_storage(atom/newLoc) //please use this if you're going to snowflake an item out of a obj/item/storage
 	if(!newLoc)

code/game/objects/items/RSF.dm

@@ -182,7 +182,7 @@ RSF
 	to_chat(user, "Fabricating Cookie..")
 	var/obj/item/reagent_containers/food/snacks/cookie/S = new /obj/item/reagent_containers/food/snacks/cookie(T)
 	if(toxin)
-		S.reagents.add_reagent("chloralhydrate", 10)
+		S.reagents.add_reagent(/datum/reagent/toxin/chloralhydrate, 10)
 	if (iscyborg(user))
 		var/mob/living/silicon/robot/R = user
 		R.cell.charge -= 100

code/game/objects/items/airlock_painter.dm

@@ -68,7 +68,7 @@
 
 		// make some colorful reagent, and apply it to the lungs
 		L.create_reagents(10)
-		L.reagents.add_reagent("colorful_reagent", 10)
+		L.reagents.add_reagent(/datum/reagent/colorful_reagent, 10)
 		L.reagents.reaction(L, TOUCH, 1)
 
 		// TODO maybe add some colorful vomit?
@@ -81,7 +81,7 @@
 		return (TOXLOSS|OXYLOSS)
 	else if(can_use(user) && !L)
 		user.visible_message("<span class='suicide'>[user] is spraying toner on [user.p_them()]self from [src]! It looks like [user.p_theyre()] trying to commit suicide.</span>")
-		user.reagents.add_reagent("colorful_reagent", 1)
+		user.reagents.add_reagent(/datum/reagent/colorful_reagent, 1)
 		user.reagents.reaction(user, TOUCH, 1)
 		return TOXLOSS
 

code/game/objects/items/apc_frame.dm

@@ -120,4 +120,4 @@
 	flags_1 = CONDUCT_1
 	w_class = WEIGHT_CLASS_SMALL
 	materials = list(MAT_METAL=50, MAT_GLASS=50)
-	grind_results = list("iron" = 10, "silicon" = 10)
+	grind_results = list(/datum/reagent/iron = 10, /datum/reagent/silicon = 10)

code/game/objects/items/cigs_lighters.dm

@@ -25,7 +25,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	var/smoketime = 5
 	w_class = WEIGHT_CLASS_TINY
 	heat = 1000
-	grind_results = list("phosphorus" = 2)
+	grind_results = list(/datum/reagent/phosphorus = 2)
 
 /obj/item/match/process()
 	smoketime--
@@ -113,7 +113,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	var/lastHolder = null
 	var/smoketime = 300
 	var/chem_volume = 30
-	var/list/list_reagents = list("nicotine" = 15)
+	var/list/list_reagents = list(/datum/reagent/drug/nicotine = 15)
 	heat = 1000
 
 /obj/item/clothing/mask/cigarette/suicide_act(mob/user)
@@ -169,15 +169,15 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	hitsound = 'sound/items/welder.ogg'
 	damtype = "fire"
 	force = 4
-	if(reagents.get_reagent_amount("plasma")) // the plasma explodes when exposed to fire
+	if(reagents.get_reagent_amount(/datum/reagent/toxin/plasma)) // the plasma explodes when exposed to fire
 		var/datum/effect_system/reagents_explosion/e = new()
-		e.set_up(round(reagents.get_reagent_amount("plasma") / 2.5, 1), get_turf(src), 0, 0)
+		e.set_up(round(reagents.get_reagent_amount(/datum/reagent/toxin/plasma) / 2.5, 1), get_turf(src), 0, 0)
 		e.start()
 		qdel(src)
 		return
-	if(reagents.get_reagent_amount("welding_fuel")) // the fuel explodes, too, but much less violently
+	if(reagents.get_reagent_amount(/datum/reagent/fuel)) // the fuel explodes, too, but much less violently
 		var/datum/effect_system/reagents_explosion/e = new()
-		e.set_up(round(reagents.get_reagent_amount("welding_fuel") / 5, 1), get_turf(src), 0, 0)
+		e.set_up(round(reagents.get_reagent_amount(/datum/reagent/fuel) / 5, 1), get_turf(src), 0, 0)
 		e.start()
 		qdel(src)
 		return
@@ -268,29 +268,29 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 
 /obj/item/clothing/mask/cigarette/uplift
 	desc = "An Uplift Smooth brand cigarette."
-	list_reagents = list("nicotine" = 7.5, "menthol" = 7.5)
+	list_reagents = list(/datum/reagent/drug/nicotine = 7.5, /datum/reagent/consumable/menthol = 7.5)
 
 /obj/item/clothing/mask/cigarette/robust
 	desc = "A Robust brand cigarette."
 
 /obj/item/clothing/mask/cigarette/robustgold
 	desc = "A Robust Gold brand cigarette."
-	list_reagents = list("nicotine" = 15, "gold" = 1)
+	list_reagents = list(/datum/reagent/drug/nicotine = 15, /datum/reagent/gold = 1)
 
 /obj/item/clothing/mask/cigarette/carp
 	desc = "A Carp Classic brand cigarette."
 
 /obj/item/clothing/mask/cigarette/syndicate
 	desc = "An unknown brand cigarette."
-	list_reagents = list("nicotine" = 15, "omnizine" = 15)
+	list_reagents = list(/datum/reagent/drug/nicotine = 15, /datum/reagent/medicine/omnizine = 15)
 
 /obj/item/clothing/mask/cigarette/shadyjims
 	desc = "A Shady Jim's Super Slims cigarette."
-	list_reagents = list("nicotine" = 15, "lipolicide" = 4, "ammonia" = 2, "plantbgone" = 1, "toxin" = 1.5)
+	list_reagents = list(/datum/reagent/drug/nicotine = 15, /datum/reagent/toxin/lipolicide = 4, /datum/reagent/ammonia = 2, /datum/reagent/toxin/plantbgone = 1, /datum/reagent/toxin = 1.5)
 
 /obj/item/clothing/mask/cigarette/xeno
 	desc = "A Xeno Filtered brand cigarette."
-	list_reagents = list ("nicotine" = 20, "regen_jelly" = 15, "krokodil" = 4)
+	list_reagents = list (/datum/reagent/drug/nicotine = 20, /datum/reagent/medicine/regen_jelly = 15, /datum/reagent/drug/krokodil = 4)
 
 // Rollies.
 
@@ -313,17 +313,17 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	src.pixel_y = rand(-5, 5)
 
 /obj/item/clothing/mask/cigarette/rollie/nicotine
-	list_reagents = list("nicotine" = 15)
+	list_reagents = list(/datum/reagent/drug/nicotine = 15)
 
 /obj/item/clothing/mask/cigarette/rollie/trippy
-	list_reagents = list("nicotine" = 15, "mushroomhallucinogen" = 35)
+	list_reagents = list(/datum/reagent/drug/nicotine = 15, /datum/reagent/drug/mushroomhallucinogen = 35)
 	starts_lit = TRUE
 
 /obj/item/clothing/mask/cigarette/rollie/cannabis
-	list_reagents = list("space_drugs" = 15, "lipolicide" = 35)
+	list_reagents = list(/datum/reagent/drug/space_drugs = 15, /datum/reagent/toxin/lipolicide = 35)
 
 /obj/item/clothing/mask/cigarette/rollie/mindbreaker
-	list_reagents = list("mindbreaker" = 35, "lipolicide" = 15)
+	list_reagents = list(/datum/reagent/toxin/mindbreaker = 35, /datum/reagent/toxin/lipolicide = 15)
 
 /obj/item/cigbutt/roach
 	name = "roach"
@@ -377,7 +377,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	icon_state = "cigbutt"
 	w_class = WEIGHT_CLASS_TINY
 	throwforce = 0
-	grind_results = list("carbon" = 2)
+	grind_results = list(/datum/reagent/carbon = 2)
 
 /obj/item/cigbutt/cigarbutt
 	name = "cigar butt"
@@ -506,7 +506,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	heat = 1500
 	resistance_flags = FIRE_PROOF
 	light_color = LIGHT_COLOR_FIRE
-	grind_results = list("iron" = 1, "welding_fuel" = 5, "oil" = 5)
+	grind_results = list(/datum/reagent/iron = 1, /datum/reagent/fuel = 5, /datum/reagent/oil = 5)
 
 /obj/item/lighter/Initialize()
 	. = ..()
@@ -665,7 +665,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	heat = 3000 //Blue flame!
 	light_color = LIGHT_COLOR_CYAN
 	overlay_state = "slime"
-	grind_results = list("iron" = 1, "welding_fuel" = 5, "pyroxadone" = 5)
+	grind_results = list(/datum/reagent/iron = 1, /datum/reagent/fuel = 5, /datum/reagent/medicine/pyroxadone = 5)
 
 
 ///////////
@@ -719,7 +719,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 /obj/item/clothing/mask/vape/Initialize(mapload, param_color)
 	. = ..()
 	create_reagents(chem_volume, NO_REACT) // so it doesn't react until you light it
-	reagents.add_reagent("nicotine", 50)
+	reagents.add_reagent(/datum/reagent/drug/nicotine, 50)
 	if(!icon_state)
 		if(!param_color)
 			param_color = pick("red","blue","black","white","green","purple","yellow","orange")
@@ -810,14 +810,14 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 				reagents.reaction(C, INGEST, fraction)
 				if(!reagents.trans_to(C, REAGENTS_METABOLISM))
 					reagents.remove_any(REAGENTS_METABOLISM)
-				if(reagents.get_reagent_amount("welding_fuel"))
+				if(reagents.get_reagent_amount(/datum/reagent/fuel))
 					//HOT STUFF
 					C.fire_stacks = 2
 					C.IgniteMob()
 
-				if(reagents.get_reagent_amount("plasma")) // the plasma explodes when exposed to fire
+				if(reagents.get_reagent_amount(/datum/reagent/toxin/plasma)) // the plasma explodes when exposed to fire
 					var/datum/effect_system/reagents_explosion/e = new()
-					e.set_up(round(reagents.get_reagent_amount("plasma") / 2.5, 1), get_turf(src), 0, 0)
+					e.set_up(round(reagents.get_reagent_amount(/datum/reagent/toxin/plasma) / 2.5, 1), get_turf(src), 0, 0)
 					e.start()
 					qdel(src)
 				return
@@ -863,3 +863,205 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 
 	if(reagents && reagents.total_volume)
 		hand_reagents()
+
+///////////////
+/////BONGS/////
+///////////////
+
+/obj/item/bong
+	name = "bong"
+	desc = "A water bong used for smoking dried plants."
+	icon = 'icons/obj/bongs.dmi'
+	icon_state = null
+	item_state = null
+	w_class = WEIGHT_CLASS_NORMAL
+	light_color = "#FFCC66"
+	var/icon_off = "bong"
+	var/icon_on = "bong_lit"
+	var/chem_volume = 100
+	var/last_used_time //for cooldown
+	var/firecharges = 0 //used for counting how many hits can be taken before the flame goes out
+	var/list/list_reagents = list() //For the base reagents bongs could get
+
+
+/obj/item/bong/Initialize()
+	. = ..()
+	create_reagents(chem_volume, NO_REACT) // so it doesn't react until you light it
+	reagents.add_reagent_list(list_reagents)
+	icon_state = icon_off
+
+/obj/item/bong/attackby(obj/item/O, mob/user, params)
+	. = ..()
+	//If we're using a dried plant..
+	if(istype(O,/obj/item/reagent_containers/food/snacks))
+		var/obj/item/reagent_containers/food/snacks/DP = O
+		if (DP.dry)
+			//Nothing if our bong is full
+			if (reagents.holder_full())
+				user.show_message("<span class='notice'>The bowl is full!</span>", MSG_VISUAL)
+				return
+
+			//Transfer reagents and remove the plant
+			user.show_message("<span class='notice'>You stuff the [DP] into the [src]'s bowl.</span>", MSG_VISUAL)
+			DP.reagents.trans_to(src, 100)
+			qdel(DP)
+			return
+		else
+			user.show_message("<span class='warning'>[DP] must be dried first!</span>", MSG_VISUAL)
+			return
+
+	if (O.get_temperature() <= 500)
+		return
+	if (reagents && reagents.total_volume) //if there's stuff in the bong
+		var/lighting_text = O.ignition_effect(src, user)
+		if(lighting_text)
+			//Logic regarding igniting it on
+			if (firecharges == 0)
+				user.show_message("<span class='notice'>You light the [src] with the [O]!</span>", MSG_VISUAL)
+				bongturnon()
+			else
+				user.show_message("<span class='notice'>You rekindle [src]'s flame with the [O]!</span>", MSG_VISUAL)
+
+			firecharges = 1
+			return
+	else
+		user.show_message("<span warning='notice'>There's nothing to light up in the bowl.</span>", MSG_VISUAL)
+		return
+
+/obj/item/bong/CtrlShiftClick(mob/user) //empty reagents on alt click
+	..()
+	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
+		return
+
+	if (reagents && reagents.total_volume)
+		user.show_message("<span class='notice'>You empty the [src].</span>", MSG_VISUAL)
+		reagents.clear_reagents()
+		if(firecharges)
+			firecharges = 0
+			bongturnoff()
+	else
+		user.show_message("<span class='notice'>The [src] is already empty.</span>", MSG_VISUAL)
+
+/obj/item/bong/AltClick(mob/user)
+	..()
+	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
+		return
+
+	if(firecharges)
+		firecharges = 0
+		bongturnoff()
+		user.show_message("<span class='notice'>You quench the flame.</span>", MSG_VISUAL)
+		return TRUE
+
+/obj/item/bong/examine(mob/user)
+	. = ..()
+	if(!reagents.total_volume)
+		. += "<span class='notice'>The bowl is empty.</span>"
+	else if (reagents.total_volume > 80)
+		. += "<span class='notice'>The bowl is filled to the brim.</span>"
+	else if (reagents.total_volume > 40)
+		. += "<span class='notice'>The bowl has plenty weed in it.</span>"
+	else
+		. += "<span class='notice'>The bowl has some weed in it.</span>"
+
+	. += "<span class='notice'>Ctrl+Shift-click to empty.</span>"
+	. += "<span class='notice'>Alt-click to extinguish.</span>"
+
+/obj/item/bong/ignition_effect(atom/A, mob/user)
+	if(firecharges)
+		. = "<span class='notice'>[user] lights [A] off of the [src].</span>"
+	else
+		. = ""
+
+/obj/item/bong/attack(mob/living/carbon/M, mob/living/carbon/user, obj/target)
+	//if it's lit up, some stuff in the bowl and the user is a target, and we're not on cooldown
+
+	if (M != user)
+		return ..()
+
+	if(user.is_mouth_covered(head_only = 1))
+		to_chat(user, "<span class='warning'>Remove your headgear first.</span>")
+		return ..()
+
+	if(user.is_mouth_covered(mask_only = 1))
+		to_chat(user, "<span class='warning'>Remove your mask first.</span>")
+		return ..()
+
+	if (!reagents.total_volume)
+		to_chat(user, "<span class='warning'>There's nothing in the bowl.</span>")
+		return ..()
+
+	if (!firecharges)
+		to_chat(user, "<span class='warning'>You have to light it up first.</span>")
+		return ..()
+
+	if (last_used_time + 30 >= world.time)
+		return ..()
+	var/hit_strength
+	var/noise
+	var/hittext = ""
+	//if the intent is help then you take a small hit, else a big one
+	if (user.a_intent == INTENT_HARM)
+		hit_strength = 2
+		noise = 100
+		hittext = "big hit"
+	else
+		hit_strength = 1
+		noise = 70
+		hittext = "hit"
+	//bubbling sound
+	playsound(user.loc,'sound/effects/bonghit.ogg', noise, 1)
+
+	last_used_time = world.time
+
+	//message
+	user.visible_message("<span class='notice'>[user] begins to take a [hittext] from the [src]!</span>", \
+								"<span class='notice'>You begin to take a [hittext] from [src].</span>")
+
+	//we take a hit here, after an uninterrupted delay
+	if(!do_after(user, 25, target = user))
+		return
+	if (!(reagents && reagents.total_volume))
+		return
+
+	var/fraction = 12 * hit_strength
+
+	var/datum/effect_system/smoke_spread/chem/smoke_machine/s = new
+	s.set_up(reagents, hit_strength, 18, user.loc)
+	s.start()
+
+	reagents.reaction(user, INGEST, fraction)
+	if(!reagents.trans_to(user, fraction))
+		reagents.remove_any(fraction)
+
+	if (hit_strength == 2 && prob(15))
+		user.emote("cough")
+		user.adjustOxyLoss(15)
+
+	user.visible_message("<span class='notice'>[user] takes a [hittext] from the [src]!</span>", \
+							"<span class='notice'>You take a [hittext] from [src].</span>")
+
+	firecharges = firecharges - 1
+	if (!firecharges)
+		bongturnoff()
+	if (!reagents.total_volume)
+		firecharges = 0
+		bongturnoff()
+
+
+
+/obj/item/bong/proc/bongturnon()
+	icon_state = icon_on
+	set_light(3, 0.8)
+
+/obj/item/bong/proc/bongturnoff()
+	icon_state = icon_off
+	set_light(0, 0.0)
+
+
+
+/obj/item/bong/coconut
+	name = "coconut bong"
+	icon_off = "coconut_bong"
+	icon_on = "coconut_bong_lit"
+	desc = "A water bong used for smoking dried plants. This one's made out of a coconut and some bamboo."

code/game/objects/items/circuitboards/circuitboard.dm

@@ -12,7 +12,7 @@
 	righthand_file = 'icons/mob/inhands/misc/devices_righthand.dmi'
 	materials = list(MAT_GLASS=1000)
 	w_class = WEIGHT_CLASS_SMALL
-	grind_results = list("silicon" = 20)
+	grind_results = list(/datum/reagent/silicon = 20)
 	var/build_path = null
 
 /obj/item/circuitboard/proc/apply_default_parts(obj/machinery/M)

code/game/objects/items/circuitboards/machine_circuitboards.dm

@@ -260,9 +260,8 @@
 		var/position = vending_names_paths.Find(build_path)
 		position = (position == vending_names_paths.len) ? 1 : (position + 1)
 		var/typepath = vending_names_paths[position]
-
-		to_chat(user, "<span class='notice'>You set the board to \"[vending_names_paths[typepath]]\".</span>")
 		set_type(typepath)
+		to_chat(user, "<span class='notice'>You set the board to \"[vending_names_paths[typepath]]\".</span>")
 	else
 		return ..()
 
@@ -1001,3 +1000,16 @@
 		/obj/item/stock_parts/capacitor = 1,
 		/obj/item/stack/cable_coil = 5,
 		/obj/item/reagent_containers/glass/beaker = 6) //So it can hold lots of chems
+
+/obj/item/circuitboard/machine/kinkmate
+	name = "Kinkmate Vendor (Machine Board)"
+	build_path = /obj/machinery/vending/kink
+	req_components = list(/obj/item/vending_refill/kink = 1)
+
+/obj/item/circuitboard/machine/autoylathe
+	name = "Autoylathe (Machine Board)"
+	build_path = /obj/machinery/autoylathe
+	req_components = list(
+		/obj/item/stock_parts/matter_bin = 3,
+		/obj/item/stock_parts/manipulator = 1,
+		/obj/item/stack/sheet/glass = 1)

code/game/objects/items/clown_items.dm

@@ -23,7 +23,7 @@
 	throwforce = 0
 	throw_speed = 3
 	throw_range = 7
-	grind_results = list("lye" = 10)
+	grind_results = list(/datum/reagent/lye = 10)
 	var/cleanspeed = 50 //slower than mop
 	force_string = "robust... against germs"
 
@@ -180,4 +180,4 @@
 	name = "Canned Laughter"
 	desc = "Just looking at this makes you want to giggle."
 	icon_state = "laughter"
-	list_reagents = list("laughter" = 50)
+	list_reagents = list(/datum/reagent/consumable/laughter = 50)

code/game/objects/items/crayons.dm

@@ -59,7 +59,7 @@
 
 	var/edible = TRUE // That doesn't mean eating it is a good idea
 
-	var/list/reagent_contents = list("nutriment" = 1)
+	var/list/reagent_contents = list(/datum/reagent/consumable/nutriment = 1)
 	// If the user can toggle the colour, a la vanilla spraycan
 	var/can_change_colour = FALSE
 
@@ -485,63 +485,63 @@
 	icon_state = "crayonred"
 	paint_color = "#DA0000"
 	item_color = "red"
-	reagent_contents = list("nutriment" = 1, "redcrayonpowder" = 1)
+	reagent_contents = list(/datum/reagent/consumable/nutriment = 1, /datum/reagent/colorful_reagent/crayonpowder/red = 1)
 
 /obj/item/toy/crayon/orange
 	icon_state = "crayonorange"
 	paint_color = "#FF9300"
 	item_color = "orange"
-	reagent_contents = list("nutriment" = 1, "orangecrayonpowder" = 1)
+	reagent_contents = list(/datum/reagent/consumable/nutriment = 1, /datum/reagent/colorful_reagent/crayonpowder/orange = 1)
 
 /obj/item/toy/crayon/yellow
 	icon_state = "crayonyellow"
 	paint_color = "#FFF200"
 	item_color = "yellow"
-	reagent_contents = list("nutriment" = 1, "yellowcrayonpowder" = 1)
+	reagent_contents = list(/datum/reagent/consumable/nutriment = 1, /datum/reagent/colorful_reagent/crayonpowder/yellow = 1)
 
 /obj/item/toy/crayon/green
 	icon_state = "crayongreen"
 	paint_color = "#A8E61D"
 	item_color = "green"
-	reagent_contents = list("nutriment" = 1, "greencrayonpowder" = 1)
+	reagent_contents = list(/datum/reagent/consumable/nutriment = 1, /datum/reagent/colorful_reagent/crayonpowder/green = 1)
 
 /obj/item/toy/crayon/blue
 	icon_state = "crayonblue"
 	paint_color = "#00B7EF"
 	item_color = "blue"
-	reagent_contents = list("nutriment" = 1, "bluecrayonpowder" = 1)
+	reagent_contents = list(/datum/reagent/consumable/nutriment = 1, /datum/reagent/colorful_reagent/crayonpowder/blue = 1)
 
 /obj/item/toy/crayon/purple
 	icon_state = "crayonpurple"
 	paint_color = "#DA00FF"
 	item_color = "purple"
-	reagent_contents = list("nutriment" = 1, "purplecrayonpowder" = 1)
+	reagent_contents = list(/datum/reagent/consumable/nutriment = 1, /datum/reagent/colorful_reagent/crayonpowder/purple = 1)
 
 /obj/item/toy/crayon/black
 	icon_state = "crayonblack"
 	paint_color = "#1C1C1C" //Not completely black because total black looks bad. So Mostly Black.
 	item_color = "black"
-	reagent_contents = list("nutriment" = 1, "blackcrayonpowder" = 1)
+	reagent_contents = list(/datum/reagent/consumable/nutriment = 1, /datum/reagent/colorful_reagent/crayonpowder/black = 1)
 
 /obj/item/toy/crayon/white
 	icon_state = "crayonwhite"
 	paint_color = "#FFFFFF"
 	item_color = "white"
-	reagent_contents = list("nutriment" = 1, "whitecrayonpowder" = 1)
+	reagent_contents = list(/datum/reagent/consumable/nutriment = 1, /datum/reagent/colorful_reagent/crayonpowder/white = 1)
 
 /obj/item/toy/crayon/mime
 	icon_state = "crayonmime"
 	desc = "A very sad-looking crayon."
 	paint_color = "#FFFFFF"
 	item_color = "mime"
-	reagent_contents = list("nutriment" = 1, "invisiblecrayonpowder" = 1)
+	reagent_contents = list(/datum/reagent/consumable/nutriment = 1, /datum/reagent/colorful_reagent/crayonpowder/invisible = 1)
 	charges = -1
 
 /obj/item/toy/crayon/rainbow
 	icon_state = "crayonrainbow"
 	paint_color = "#FFF000"
 	item_color = "rainbow"
-	reagent_contents = list("nutriment" = 1, "colorful_reagent" = 1)
+	reagent_contents = list(/datum/reagent/consumable/nutriment = 1, /datum/reagent/colorful_reagent = 1)
 	drawtype = RANDOM_ANY // just the default starter.
 
 	charges = -1
@@ -621,7 +621,7 @@
 	can_change_colour = TRUE
 	gang = TRUE //Gang check is true for all things upon the honored hierarchy of spraycans, except those that are FALSE.
 
-	reagent_contents = list("welding_fuel" = 1, "ethanol" = 1)
+	reagent_contents = list(/datum/reagent/fuel = 1, /datum/reagent/consumable/ethanol = 1)
 
 	pre_noise = TRUE
 	post_noise = FALSE
@@ -778,7 +778,7 @@
 
 	volume_multiplier = 25
 	charges = 100
-	reagent_contents = list("clf3" = 1)
+	reagent_contents = list(/datum/reagent/clf3 = 1)
 	actually_paints = FALSE
 	paint_color = "#000000"
 
@@ -791,7 +791,7 @@
 	use_overlays = FALSE
 	gang = FALSE
 
-	reagent_contents = list("lube" = 1, "banana" = 1)
+	reagent_contents = list(/datum/reagent/lube = 1, /datum/reagent/consumable/banana = 1)
 	volume_multiplier = 5
 
 /obj/item/toy/crayon/spraycan/lubecan/isValidSurface(surface)
@@ -811,7 +811,7 @@
 
 	pre_noise = FALSE
 	post_noise = FALSE
-	reagent_contents = list("nothing" = 1, "mutetoxin" = 1)
+	reagent_contents = list(/datum/reagent/consumable/nothing = 1, /datum/reagent/toxin/mutetoxin = 1)
 
 /obj/item/toy/crayon/spraycan/gang
 	charges = 20 // Charges back to 20, which is the default value for them.

code/game/objects/items/devices/PDA/PDA.dm

@@ -700,10 +700,10 @@ GLOBAL_LIST_EMPTY(PDAs)
 		U << browse(null, "window=pda")
 	return
 
-/obj/item/pda/proc/remove_id()
-	if(issilicon(usr) || !usr.canUseTopic(src, BE_CLOSE, FALSE, NO_TK))
+/obj/item/pda/proc/remove_id(mob/user)
+	if(issilicon(user) || !user.canUseTopic(src, BE_CLOSE, FALSE, NO_TK))
 		return
-	do_remove_id(usr)
+	do_remove_id(user)
 
 /obj/item/pda/proc/do_remove_id(mob/user)
 	if(!id)
@@ -827,23 +827,23 @@ GLOBAL_LIST_EMPTY(PDAs)
 /obj/item/pda/proc/create_message(mob/living/U, obj/item/pda/P)
 	send_message(U,list(P))
 
-/obj/item/pda/AltClick()
+/obj/item/pda/AltClick(mob/user)
 	. = ..()
 	if(id)
-		remove_id()
+		remove_id(user)
 		playsound(src, 'sound/machines/terminal_eject_disc.ogg', 50, 1)
 	else
-		remove_pen()
+		remove_pen(user)
 		playsound(src, 'sound/machines/button4.ogg', 50, 1)
 	return TRUE
 
-/obj/item/pda/CtrlClick()
+/obj/item/pda/CtrlClick(mob/user)
 	..()
 
 	if(isturf(loc)) //stops the user from dragging the PDA by ctrl-clicking it.
 		return
 
-	remove_pen()
+	remove_pen(user)
 
 /obj/item/pda/verb/verb_toggle_light()
 	set category = "Object"
@@ -857,7 +857,7 @@ GLOBAL_LIST_EMPTY(PDAs)
 	set src in usr
 
 	if(id)
-		remove_id()
+		remove_id(usr)
 	else
 		to_chat(usr, "<span class='warning'>This PDA does not have an ID in it!</span>")
 
@@ -896,7 +896,7 @@ GLOBAL_LIST_EMPTY(PDAs)
 /obj/item/pda/proc/id_check(mob/user, obj/item/card/id/I)
 	if(!I)
 		if(id && (src in user.contents))
-			remove_id()
+			remove_id(user)
 			return TRUE
 		else
 			var/obj/item/card/id/C = user.get_active_held_item()

code/game/objects/items/devices/dogborg_sleeper.dm

@@ -12,7 +12,8 @@
 	var/cleaning = FALSE
 	var/cleaning_cycles = 10
 	var/patient_laststat = null
-	var/list/injection_chems = list("antitoxin", "epinephrine", "salbutamol", "bicaridine", "kelotane")
+	var/list/injection_chems = list(/datum/reagent/medicine/antitoxin, /datum/reagent/medicine/epinephrine,
+								/datum/reagent/medicine/salbutamol, /datum/reagent/medicine/bicaridine, /datum/reagent/medicine/kelotane)
 	var/eject_port = "ingestion"
 	var/escape_in_progress = FALSE
 	var/message_cooldown
@@ -183,7 +184,7 @@
 		data["chem"] = list()
 		for(var/chem in injection_chems)
 			var/datum/reagent/R = GLOB.chemical_reagents_list[chem]
-			data["chem"] += list(list("name" = R.name, "id" = R.id))
+			data["chem"] += list(list("name" = R.name, "id" = R.type))
 
 	data["occupant"] = list()
 	var/mob/living/mob_occupant = patient
@@ -227,8 +228,8 @@
 			go_out(null, usr)
 			. = TRUE
 		if("inject")
-			var/chem = params["chem"]
-			if(!patient)
+			var/chem = text2path(params["chem"])
+			if(!patient || !chem)
 				return
 			inject_chem(chem, usr)
 			. = TRUE

code/game/objects/items/devices/flashlight.dm

@@ -267,7 +267,7 @@
 	var/produce_heat = 1500
 	heat = 1000
 	light_color = LIGHT_COLOR_FLARE
-	grind_results = list("sulfur" = 15)
+	grind_results = list(/datum/reagent/sulfur = 15)
 
 /obj/item/flashlight/flare/New()
 	fuel = rand(800, 1000) // Sorry for changing this so much but I keep under-estimating how long X number of ticks last in seconds.
@@ -430,7 +430,7 @@
 	color = LIGHT_COLOR_GREEN
 	icon_state = "glowstick"
 	item_state = "glowstick"
-	grind_results = list("phenol" = 15, "hydrogen" = 10, "oxygen" = 5) //Meth-in-a-stick
+	grind_results = list(/datum/reagent/phenol = 15, /datum/reagent/hydrogen = 10, /datum/reagent/oxygen = 5) //Meth-in-a-stick
 	rad_flags = RAD_NO_CONTAMINATE
 	var/fuel = 0
 

code/game/objects/items/devices/forcefieldprojector.dm

@@ -2,7 +2,7 @@
 	name = "forcefield projector"
 	desc = "An experimental device that can create several forcefields at a distance."
 	icon = 'icons/obj/device.dmi'
-	icon_state = "signmaker_engi"
+	icon_state = "signmaker_forcefield"
 	slot_flags = ITEM_SLOT_BELT
 	w_class = WEIGHT_CLASS_SMALL
 	item_flags = NOBLUDGEON

code/game/objects/items/devices/paicard.dm

@@ -8,7 +8,8 @@
 	w_class = WEIGHT_CLASS_SMALL
 	slot_flags = ITEM_SLOT_BELT
 	var/mob/living/silicon/pai/pai
-	resistance_flags = FIRE_PROOF | ACID_PROOF | INDESTRUCTIBLE
+	resistance_flags = FIRE_PROOF | ACID_PROOF
+	max_integrity = 200
 
 /obj/item/paicard/suicide_act(mob/living/user)
 	user.visible_message("<span class='suicide'>[user] is staring sadly at [src]! [user.p_they()] can't keep living without real human intimacy!</span>")
@@ -45,6 +46,8 @@
 			dat += "<b>Radio Uplink</b><br>"
 			dat += "Transmit: <A href='byond://?src=[REF(src)];wires=[WIRE_TX]'>[(pai.radio.wires.is_cut(WIRE_TX)) ? "Disabled" : "Enabled"]</A><br>"
 			dat += "Receive: <A href='byond://?src=[REF(src)];wires=[WIRE_RX]'>[(pai.radio.wires.is_cut(WIRE_RX)) ? "Disabled" : "Enabled"]</A><br>"
+			if(pai.radio_short)
+				dat += "<font color='red'>Reset radio short: <a href='byond://?src=[REF(src)];reset_radio_short=1'>\[RESET\]</a><br>"
 		else
 			dat += "<b>Radio Uplink</b><br>"
 			dat += "<font color=red><i>Radio firmware not loaded. Please install a pAI personality to load firmware.</i></font><br>"
@@ -82,7 +85,6 @@
 				pai.master = M.real_name
 				pai.master_dna = M.dna.unique_enzymes
 				to_chat(pai, "<span class='notice'>You have been bound to a new master.</span>")
-				pai.emittersemicd = FALSE
 		if(href_list["wipe"])
 			var/confirm = input("Are you CERTAIN you wish to delete the current personality? This action cannot be undone.", "Personality Wipe") in list("Yes", "No")
 			if(confirm == "Yes")
@@ -96,6 +98,8 @@
 			var/wire = text2num(href_list["wires"])
 			if(pai.radio)
 				pai.radio.wires.cut(wire)
+		if(href_list["reset_radio_short"])
+			pai.unshort_radio()
 		if(href_list["setlaws"])
 			var/newlaws = copytext(sanitize(input("Enter any additional directives you would like your pAI personality to follow. Note that these directives will not override the personality's allegiance to its imprinted master. Conflicting directives will be ignored.", "pAI Directive Configuration", pai.laws.supplied[1]) as message),1,MAX_MESSAGE_LEN)
 			if(newlaws && pai)

code/game/objects/items/devices/scanners.dm

@@ -262,7 +262,7 @@ SLIME SCANNER
 						temp_message += " <span class='info'>Subject has abnormal brain fuctions.</span>"
 
 					//Astrogen shenanigans
-					if(H.reagents.has_reagent("astral"))
+					if(H.reagents.has_reagent(/datum/reagent/fermi/astral))
 						if(H.mind)
 							temp_message += " <span class='danger'>Warning: subject may be possesed.</span>"
 						else
@@ -465,19 +465,18 @@ SLIME SCANNER
 			else
 				msg += "<span class='notice'>Subject is not addicted to any reagents.</span>\n"
 
-			if(M.reagents.has_reagent("fermiTox"))
-				var/datum/reagent/fermiTox = M.reagents.has_reagent("fermiTox")
-				switch(fermiTox.volume)
-					if(5 to 10)
-						msg += "<span class='notice'>Subject contains a low amount of toxic isomers.</span>\n"
-					if(10 to 25)
-						msg += "<span class='danger'>Subject contains toxic isomers.</span>\n"
-					if(25 to 50)
-						msg += "<span class='danger'>Subject contains a substantial amount of toxic isomers.</span>\n"
-					if(50 to 95)
-						msg += "<span class='danger'>Subject contains a high amount of toxic isomers.</span>\n"
-					if(95 to INFINITY)
-						msg += "<span class='danger'>Subject contains a extremely dangerous amount of toxic isomers.</span>\n"
+			var/datum/reagent/impure/fermiTox/F = M.reagents.has_reagent(/datum/reagent/impure/fermiTox)
+			switch(F?.volume)
+				if(5 to 10)
+					msg += "<span class='notice'>Subject contains a low amount of toxic isomers.</span>\n"
+				if(10 to 25)
+					msg += "<span class='danger'>Subject contains toxic isomers.</span>\n"
+				if(25 to 50)
+					msg += "<span class='danger'>Subject contains a substantial amount of toxic isomers.</span>\n"
+				if(50 to 95)
+					msg += "<span class='danger'>Subject contains a high amount of toxic isomers.</span>\n"
+				if(95 to INFINITY)
+					msg += "<span class='danger'>Subject contains a extremely dangerous amount of toxic isomers.</span>\n"
 
 			msg += "*---------*</span>"
 			to_chat(user, msg)
@@ -519,7 +518,7 @@ SLIME SCANNER
 	throw_range = 7
 	tool_behaviour = TOOL_ANALYZER
 	materials = list(MAT_METAL=30, MAT_GLASS=20)
-	grind_results = list("mercury" = 5, "iron" = 5, "silicon" = 5)
+	grind_results = list(/datum/reagent/mercury = 5, /datum/reagent/iron = 5, /datum/reagent/silicon = 5)
 	var/cooldown = FALSE
 	var/cooldown_time = 250
 	var/accuracy // 0 is the best accuracy.

code/game/objects/items/extinguisher.dm

@@ -17,7 +17,7 @@
 	resistance_flags = FIRE_PROOF
 	var/max_water = 50
 	var/last_use = 1
-	var/chem = "water"
+	var/chem = /datum/reagent/water
 	var/safety = TRUE
 	var/refilling = FALSE
 	var/tanktype = /obj/structure/reagent_dispensers/watertank

code/game/objects/items/grenades/chem_grenade.dm

@@ -332,9 +332,9 @@
 	var/obj/item/reagent_containers/glass/beaker/B1 = new(src)
 	var/obj/item/reagent_containers/glass/beaker/B2 = new(src)
 
-	B1.reagents.add_reagent("aluminium", 30)
-	B2.reagents.add_reagent("foaming_agent", 10)
-	B2.reagents.add_reagent("facid", 10)
+	B1.reagents.add_reagent(/datum/reagent/aluminium, 30)
+	B2.reagents.add_reagent(/datum/reagent/foaming_agent, 10)
+	B2.reagents.add_reagent(/datum/reagent/toxin/acid/fluacid, 10)
 
 	beakers += B1
 	beakers += B2
@@ -350,9 +350,9 @@
 	var/obj/item/reagent_containers/glass/beaker/large/B1 = new(src)
 	var/obj/item/reagent_containers/glass/beaker/B2 = new(src)
 
-	B1.reagents.add_reagent("aluminium", 75)
-	B2.reagents.add_reagent("smart_foaming_agent", 25)
-	B2.reagents.add_reagent("facid", 25)
+	B1.reagents.add_reagent(/datum/reagent/aluminium, 75)
+	B2.reagents.add_reagent(/datum/reagent/smart_foaming_agent, 25)
+	B2.reagents.add_reagent(/datum/reagent/toxin/acid/fluacid, 25)
 
 	beakers += B1
 	beakers += B2
@@ -368,9 +368,9 @@
 	var/obj/item/reagent_containers/glass/beaker/B1 = new(src)
 	var/obj/item/reagent_containers/glass/beaker/B2 = new(src)
 
-	B1.reagents.add_reagent("phosphorus", 25)
-	B2.reagents.add_reagent("stable_plasma", 25)
-	B2.reagents.add_reagent("sacid", 25)
+	B1.reagents.add_reagent(/datum/reagent/phosphorus, 25)
+	B2.reagents.add_reagent(/datum/reagent/stable_plasma, 25)
+	B2.reagents.add_reagent(/datum/reagent/toxin/acid, 25)
 
 	beakers += B1
 	beakers += B2
@@ -386,10 +386,10 @@
 	var/obj/item/reagent_containers/glass/beaker/B1 = new(src)
 	var/obj/item/reagent_containers/glass/beaker/B2 = new(src)
 
-	B1.reagents.add_reagent("plantbgone", 25)
-	B1.reagents.add_reagent("potassium", 25)
-	B2.reagents.add_reagent("phosphorus", 25)
-	B2.reagents.add_reagent("sugar", 25)
+	B1.reagents.add_reagent(/datum/reagent/toxin/plantbgone, 25)
+	B1.reagents.add_reagent(/datum/reagent/potassium, 25)
+	B2.reagents.add_reagent(/datum/reagent/phosphorus, 25)
+	B2.reagents.add_reagent(/datum/reagent/consumable/sugar, 25)
 
 	beakers += B1
 	beakers += B2
@@ -405,9 +405,9 @@
 	var/obj/item/reagent_containers/glass/beaker/B1 = new(src)
 	var/obj/item/reagent_containers/glass/beaker/B2 = new(src)
 
-	B1.reagents.add_reagent("fluorosurfactant", 40)
-	B2.reagents.add_reagent("water", 40)
-	B2.reagents.add_reagent("cleaner", 10)
+	B1.reagents.add_reagent(/datum/reagent/fluorosurfactant, 40)
+	B2.reagents.add_reagent(/datum/reagent/water, 40)
+	B2.reagents.add_reagent(/datum/reagent/space_cleaner, 10)
 
 	beakers += B1
 	beakers += B2
@@ -423,9 +423,9 @@
 	var/obj/item/reagent_containers/glass/beaker/large/B1 = new(src)
 	var/obj/item/reagent_containers/glass/beaker/large/B2 = new(src)
 
-	B1.reagents.add_reagent("fluorosurfactant", 40)
-	B2.reagents.add_reagent("water", 40)
-	B2.reagents.add_reagent("ez_clean", 60) //ensures a  t h i c c  distribution
+	B1.reagents.add_reagent(/datum/reagent/fluorosurfactant, 40)
+	B2.reagents.add_reagent(/datum/reagent/water, 40)
+	B2.reagents.add_reagent(/datum/reagent/space_cleaner/ez_clean, 60) //ensures a  t h i c c  distribution
 
 	beakers += B1
 	beakers += B2
@@ -442,10 +442,10 @@
 	var/obj/item/reagent_containers/glass/beaker/large/B1 = new(src)
 	var/obj/item/reagent_containers/glass/beaker/large/B2 = new(src)
 
-	B1.reagents.add_reagent("condensedcapsaicin", 60)
-	B1.reagents.add_reagent("potassium", 40)
-	B2.reagents.add_reagent("phosphorus", 40)
-	B2.reagents.add_reagent("sugar", 40)
+	B1.reagents.add_reagent(/datum/reagent/consumable/condensedcapsaicin, 60)
+	B1.reagents.add_reagent(/datum/reagent/potassium, 40)
+	B2.reagents.add_reagent(/datum/reagent/phosphorus, 40)
+	B2.reagents.add_reagent(/datum/reagent/consumable/sugar, 40)
 
 	beakers += B1
 	beakers += B2
@@ -461,11 +461,11 @@
 	var/obj/item/reagent_containers/glass/beaker/bluespace/B1 = new(src)
 	var/obj/item/reagent_containers/glass/beaker/bluespace/B2 = new(src)
 
-	B1.reagents.add_reagent("facid", 290)
-	B1.reagents.add_reagent("potassium", 10)
-	B2.reagents.add_reagent("phosphorus", 10)
-	B2.reagents.add_reagent("sugar", 10)
-	B2.reagents.add_reagent("facid", 280)
+	B1.reagents.add_reagent(/datum/reagent/toxin/acid/fluacid, 290)
+	B1.reagents.add_reagent(/datum/reagent/potassium, 10)
+	B2.reagents.add_reagent(/datum/reagent/phosphorus, 10)
+	B2.reagents.add_reagent(/datum/reagent/consumable/sugar, 10)
+	B2.reagents.add_reagent(/datum/reagent/toxin/acid/fluacid, 280)
 
 	beakers += B1
 	beakers += B2
@@ -481,10 +481,10 @@
 	var/obj/item/reagent_containers/glass/beaker/B1 = new(src)
 	var/obj/item/reagent_containers/glass/beaker/B2 = new(src)
 
-	B1.reagents.add_reagent("colorful_reagent", 25)
-	B1.reagents.add_reagent("potassium", 25)
-	B2.reagents.add_reagent("phosphorus", 25)
-	B2.reagents.add_reagent("sugar", 25)
+	B1.reagents.add_reagent(/datum/reagent/colorful_reagent, 25)
+	B1.reagents.add_reagent(/datum/reagent/potassium, 25)
+	B2.reagents.add_reagent(/datum/reagent/phosphorus, 25)
+	B2.reagents.add_reagent(/datum/reagent/consumable/sugar, 25)
 
 	beakers += B1
 	beakers += B2
@@ -493,7 +493,7 @@
 	name = "generic glitter grenade"
 	desc = "You shouldn't see this description."
 	stage = READY
-	var/glitter_type = "glitter"
+	var/glitter_type = /datum/reagent/glitter
 
 /obj/item/grenade/chem_grenade/glitter/Initialize()
 	. = ..()
@@ -501,9 +501,9 @@
 	var/obj/item/reagent_containers/glass/beaker/B2 = new(src)
 
 	B1.reagents.add_reagent(glitter_type, 25)
-	B1.reagents.add_reagent("potassium", 25)
-	B2.reagents.add_reagent("phosphorus", 25)
-	B2.reagents.add_reagent("sugar", 25)
+	B1.reagents.add_reagent(/datum/reagent/potassium, 25)
+	B2.reagents.add_reagent(/datum/reagent/phosphorus, 25)
+	B2.reagents.add_reagent(/datum/reagent/consumable/sugar, 25)
 
 	beakers += B1
 	beakers += B2
@@ -511,17 +511,17 @@
 /obj/item/grenade/chem_grenade/glitter/pink
 	name = "pink glitter bomb"
 	desc = "For that HOT glittery look."
-	glitter_type = "pink_glitter"
+	glitter_type = /datum/reagent/glitter/pink
 
 /obj/item/grenade/chem_grenade/glitter/blue
 	name = "blue glitter bomb"
 	desc = "For that COOL glittery look."
-	glitter_type = "blue_glitter"
+	glitter_type = /datum/reagent/glitter/blue
 
 /obj/item/grenade/chem_grenade/glitter/white
 	name = "white glitter bomb"
 	desc = "For that somnolent glittery look."
-	glitter_type = "white_glitter"
+	glitter_type = /datum/reagent/glitter/white
 
 /obj/item/grenade/chem_grenade/clf3
 	name = "clf3 grenade"
@@ -533,10 +533,10 @@
 	var/obj/item/reagent_containers/glass/beaker/bluespace/B1 = new(src)
 	var/obj/item/reagent_containers/glass/beaker/bluespace/B2 = new(src)
 
-	B1.reagents.add_reagent("fluorosurfactant", 250)
-	B1.reagents.add_reagent("clf3", 50)
-	B2.reagents.add_reagent("water", 250)
-	B2.reagents.add_reagent("clf3", 50)
+	B1.reagents.add_reagent(/datum/reagent/fluorosurfactant, 250)
+	B1.reagents.add_reagent(/datum/reagent/clf3, 50)
+	B2.reagents.add_reagent(/datum/reagent/water, 250)
+	B2.reagents.add_reagent(/datum/reagent/clf3, 50)
 
 	beakers += B1
 	beakers += B2
@@ -551,13 +551,13 @@
 	var/obj/item/reagent_containers/glass/beaker/bluespace/B1 = new(src)
 	var/obj/item/reagent_containers/glass/beaker/bluespace/B2 = new(src)
 
-	B1.reagents.add_reagent("cryptobiolin", 75)
-	B1.reagents.add_reagent("water", 50)
-	B1.reagents.add_reagent("mutetoxin", 50)
-	B1.reagents.add_reagent("spore", 75)
-	B1.reagents.add_reagent("itching_powder", 50)
-	B2.reagents.add_reagent("fluorosurfactant", 150)
-	B2.reagents.add_reagent("mutagen", 150)
+	B1.reagents.add_reagent(/datum/reagent/cryptobiolin, 75)
+	B1.reagents.add_reagent(/datum/reagent/water, 50)
+	B1.reagents.add_reagent(/datum/reagent/toxin/mutetoxin, 50)
+	B1.reagents.add_reagent(/datum/reagent/toxin/spore, 75)
+	B1.reagents.add_reagent(/datum/reagent/toxin/itching_powder, 50)
+	B2.reagents.add_reagent(/datum/reagent/fluorosurfactant, 150)
+	B2.reagents.add_reagent(/datum/reagent/toxin/mutagen, 150)
 	beakers += B1
 	beakers += B2
 
@@ -571,11 +571,11 @@
 	var/obj/item/reagent_containers/glass/beaker/bluespace/B1 = new(src)
 	var/obj/item/reagent_containers/glass/beaker/bluespace/B2 = new(src)
 
-	B1.reagents.add_reagent("potassium", 50)
-	B1.reagents.add_reagent("phosphorus", 50)
-	B1.reagents.add_reagent("fungalspores", 200)
-	B2.reagents.add_reagent("blood", 250)
-	B2.reagents.add_reagent("sugar", 50)
+	B1.reagents.add_reagent(/datum/reagent/potassium, 50)
+	B1.reagents.add_reagent(/datum/reagent/phosphorus, 50)
+	B1.reagents.add_reagent(/datum/reagent/fungalspores, 200)
+	B2.reagents.add_reagent(/datum/reagent/blood, 250)
+	B2.reagents.add_reagent(/datum/reagent/consumable/sugar, 50)
 
 	beakers += B1
 	beakers += B2
@@ -591,8 +591,8 @@
 	var/obj/item/reagent_containers/glass/beaker/large/B1 = new(src)
 	var/obj/item/reagent_containers/glass/beaker/large/B2 = new(src)
 
-	B1.reagents.add_reagent("potassium", 100)
-	B2.reagents.add_reagent("holywater", 100)
+	B1.reagents.add_reagent(/datum/reagent/potassium, 100)
+	B2.reagents.add_reagent(/datum/reagent/water/holywater, 100)
 
 	beakers += B1
 	beakers += B2

code/game/objects/items/grenades/clusterbuster.dm

@@ -94,11 +94,11 @@
 		var/chem = pick(slime_chems)
 		var/amount = 5
 		if(chem == "lesser plasma") //In the rare case we get another rainbow.
-			chem = "plasma"
+			chem = /datum/reagent/toxin/plasma
 			amount = 4
 		if(chem == "holy water and uranium")
-			chem = "uranium"
-			reagents.add_reagent("holywater")
+			chem = /datum/reagent/uranium
+			reagents.add_reagent(/datum/reagent/water/holywater)
 		reagents.add_reagent(chem,amount)
 
 /obj/effect/payload_spawner/random_slime/spawn_payload(type, numspawned)

code/game/objects/items/grenades/flashbang.dm

@@ -20,10 +20,10 @@
 /obj/item/grenade/flashbang/proc/flashbang_mobs(turf/source, range)
 	var/list/banged = get_hearers_in_view(range, source)
 	var/list/flashed = viewers(range, source)
-	for(var/i in banged)
-		bang(i, source)
-	for(var/i in flashed)
-		flash(i, source)
+	for(var/mob/living/l in banged)
+		bang(l, source)
+	for(var/mob/living/l in flashed)
+		flash(l, source)
 
 /obj/item/grenade/flashbang/proc/bang(mob/living/M, turf/source)
 	if(M.stat == DEAD)	//They're dead!

code/game/objects/items/holosign_creator.dm

@@ -79,7 +79,7 @@
 /obj/item/holosign_creator/atmos
 	name = "ATMOS holofan projector"
 	desc = "A holographic projector that creates holographic barriers that prevent changes in atmosphere conditions."
-	icon_state = "signmaker_engi"
+	icon_state = "signmaker_atmos"
 	holosign_type = /obj/structure/holosign/barrier/atmos
 	creation_time = 0
 	max_signs = 3

code/game/objects/items/holy_weapons.dm

@@ -308,7 +308,7 @@
 	block_chance = 50
 	var/shield_icon = "shield-red"
 
-/obj/item/nullrod/staff/worn_overlays(isinhands)
+/obj/item/nullrod/staff/worn_overlays(isinhands, icon_file, style_flags = NONE)
 	. = list()
 	if(isinhands)
 		. += mutable_appearance('icons/effects/effects.dmi', shield_icon, MOB_LAYER + 0.01)
@@ -479,10 +479,10 @@
 
 	possessed = TRUE
 
-	var/list/mob/dead/observer/candidates = pollGhostCandidates("Do you want to play as the spirit of [user.real_name]'s blade?", ROLE_PAI, null, FALSE, 100, POLL_IGNORE_POSSESSED_BLADE)
+	var/list/mob/candidates = pollGhostCandidates("Do you want to play as the spirit of [user.real_name]'s blade?", ROLE_PAI, null, FALSE, 100, POLL_IGNORE_POSSESSED_BLADE)
 
 	if(LAZYLEN(candidates))
-		var/mob/dead/observer/C = pick(candidates)
+		var/mob/C = pick(candidates)
 		var/mob/living/simple_animal/shade/S = new(src)
 		S.real_name = name
 		S.name = name
@@ -789,7 +789,7 @@
 
 	praying = TRUE
 	if(do_after(user, 20, target = M))
-		M.reagents?.add_reagent("holywater", 5)
+		M.reagents?.add_reagent(/datum/reagent/water/holywater, 5)
 		to_chat(M, "<span class='notice'>[user]'s prayer to [deity_name] has eased your pain!</span>")
 		M.adjustToxLoss(-5, TRUE, TRUE)
 		M.adjustOxyLoss(-5)

code/game/objects/items/hot_potato.dm

@@ -75,7 +75,7 @@
 			L.SetKnockdown(0)
 			L.SetSleeping(0)
 			L.SetUnconscious(0)
-			L.reagents.add_reagent("muscle_stimulant", CLAMP(5 - L.reagents.get_reagent_amount("muscle_stimulant"), 0, 5))	//If you don't have legs or get bola'd, tough luck!
+			L.reagents.add_reagent(/datum/reagent/medicine/muscle_stimulant, CLAMP(5 - L.reagents.get_reagent_amount(/datum/reagent/medicine/muscle_stimulant), 0, 5))	//If you don't have legs or get bola'd, tough luck!
 			colorize(L)
 
 /obj/item/hot_potato/examine(mob/user)

code/game/objects/items/implants/implant_misc.dm

@@ -33,7 +33,7 @@
 /obj/item/implant/adrenalin/activate()
 	. = ..()
 	uses--
-	imp_in.do_adrenaline(150, TRUE, 0, 0, TRUE, list("inaprovaline" = 3, "synaptizine" = 10, "regen_jelly" = 10, "stimulants" = 10), "<span class='boldnotice'>You feel a sudden surge of energy!</span>")
+	imp_in.do_adrenaline(150, TRUE, 0, 0, TRUE, list(/datum/reagent/medicine/inaprovaline = 3, /datum/reagent/medicine/synaptizine = 10, /datum/reagent/medicine/regen_jelly = 10, /datum/reagent/medicine/stimulants = 10), "<span class='boldnotice'>You feel a sudden surge of energy!</span>")
 	to_chat(imp_in, "<span class='notice'>You feel a sudden surge of energy!</span>")
 	if(!uses)
 		qdel(src)

code/game/objects/items/kitchen.dm

@@ -41,10 +41,10 @@
 	if(forkload)
 		if(M == user)
 			M.visible_message("<span class='notice'>[user] eats a delicious forkful of omelette!</span>")
-			M.reagents.add_reagent(forkload.id, 1)
+			M.reagents.add_reagent(forkload.type, 1)
 		else
 			M.visible_message("<span class='notice'>[user] feeds [M] a delicious forkful of omelette!</span>")
-			M.reagents.add_reagent(forkload.id, 1)
+			M.reagents.add_reagent(forkload.type, 1)
 		icon_state = "fork"
 		forkload = null
 

code/game/objects/items/melee/energy.dm

@@ -339,7 +339,7 @@
 	. = ..()
 	. += "<span class='notice'>Alt-click to recolor it.</span>"
 
-/obj/item/melee/transforming/energy/sword/cx/worn_overlays(isinhands, icon_file)
+/obj/item/melee/transforming/energy/sword/cx/worn_overlays(isinhands, icon_file, style_flags = NONE)
 	. = ..()
 	if(active)
 		if(isinhands)
@@ -374,7 +374,7 @@
 			It appears to have a wooden grip and a shaved down guard."
 	icon_state = "cxsword_hilt_traitor"
 	force_on = 30
-	armour_penetration = 50
+	armour_penetration = 35
 	embedding = list("embedded_pain_multiplier" = 10, "embed_chance" = 75, "embedded_fall_chance" = 0, "embedded_impact_pain_multiplier" = 10)
 	block_chance = 50
 	hitsound_on = 'sound/weapons/blade1.ogg'

code/game/objects/items/melee/misc.dm

@@ -216,10 +216,11 @@
 			return
 	else
 		if(last_hit < world.time)
+			if(target.check_shields(src, 0, "[user]'s [name]", MELEE_ATTACK))
+				playsound(target, 'sound/weapons/genhit.ogg', 50, 1)
+				return
 			if(ishuman(target))
 				var/mob/living/carbon/human/H = target
-				if (H.check_shields(src, 0, "[user]'s [name]", MELEE_ATTACK))
-					return
 				if(check_martial_counter(H, user))
 					return
 			playsound(get_turf(src), 'sound/effects/woodhit.ogg', 75, 1, -1)

code/game/objects/items/mop.dm

@@ -25,7 +25,7 @@
 
 
 /obj/item/mop/proc/clean(turf/A)
-	if(reagents.has_reagent("water", 1) || reagents.has_reagent("holywater", 1) || reagents.has_reagent("vodka", 1) || reagents.has_reagent("cleaner", 1))
+	if(reagents.has_reagent(/datum/reagent/water, 1) || reagents.has_reagent(/datum/reagent/water/holywater, 1) || reagents.has_reagent(/datum/reagent/consumable/ethanol/vodka, 1) || reagents.has_reagent(/datum/reagent/space_cleaner, 1))
 		SEND_SIGNAL(A, COMSIG_COMPONENT_CLEAN_ACT, CLEAN_MEDIUM)
 		A.clean_blood()
 		for(var/obj/effect/O in A)
@@ -98,7 +98,7 @@
 	stamusage = 1
 	var/refill_enabled = TRUE //Self-refill toggle for when a janitor decides to mop with something other than water.
 	var/refill_rate = 1 //Rate per process() tick mop refills itself
-	var/refill_reagent = "water" //Determins what reagent to use for refilling, just in case someone wanted to make a HOLY MOP OF PURGING
+	var/refill_reagent = /datum/reagent/water //Determins what reagent to use for refilling, just in case someone wanted to make a HOLY MOP OF PURGING
 
 /obj/item/mop/advanced/New()
 	..()

code/game/objects/items/powerfist.dm

@@ -50,7 +50,6 @@
 		if(tank)
 			updateTank(tank, 1, user)
 
-
 /obj/item/melee/powerfist/proc/updateTank(obj/item/tank/internals/thetank, removing = 0, mob/living/carbon/human/user)
 	if(removing)
 		if(!tank)
@@ -71,26 +70,42 @@
 
 
 /obj/item/melee/powerfist/attack(mob/living/target, mob/living/user)
-	if(!tank)
-		to_chat(user, "<span class='warning'>\The [src] can't operate without a source of gas!</span>")
-		return
-	if(tank && !tank.air_contents.remove(gasperfist * fisto_setting))
-		to_chat(user, "<span class='warning'>\The [src]'s piston-ram lets out a weak hiss, it needs more gas!</span>")
-		playsound(loc, 'sound/effects/refill.ogg', 50, 1)
-		return
-	target.apply_damage(force * fisto_setting, BRUTE)
-	target.visible_message("<span class='danger'>[user]'s powerfist lets out a loud hiss as [user.p_they()] punch[user.p_es()] [target.name]!</span>", \
-		"<span class='userdanger'>You cry out in pain as [user]'s punch flings you backwards!</span>")
-	new /obj/effect/temp_visual/kinetic_blast(target.loc)
-	playsound(loc, 'sound/weapons/resonator_blast.ogg', 50, 1)
-	playsound(loc, 'sound/weapons/genhit2.ogg', 50, 1)
+    if(!tank)
+        to_chat(user, "<span class='warning'>\The [src] can't operate without a source of gas!</span>")
+        return
+    var/datum/gas_mixture/gasused = tank.air_contents.remove(gasperfist * fisto_setting)
+    var/turf/T = get_turf(src)
+    if(!T)
+        return
+    T.assume_air(gasused)
+    T.air_update_turf()
+    if(!gasused)
+        to_chat(user, "<span class='warning'>\The [src]'s tank is empty!</span>")
+        target.apply_damage((force / 5), BRUTE)
+        playsound(loc, 'sound/weapons/punch1.ogg', 50, 1)
+        target.visible_message("<span class='danger'>[user]'s powerfist lets out a dull thunk as [user.p_they()] punch[user.p_es()] [target.name]!</span>", \
+            "<span class='userdanger'>[user]'s punches you!</span>")
+        return
+    if(gasused.total_moles() < gasperfist * fisto_setting)
+        to_chat(user, "<span class='warning'>\The [src]'s piston-ram lets out a weak hiss, it needs more gas!</span>")
+        playsound(loc, 'sound/weapons/punch4.ogg', 50, 1)
+        target.apply_damage((force / 2), BRUTE)
+        target.visible_message("<span class='danger'>[user]'s powerfist lets out a weak hiss as [user.p_they()] punch[user.p_es()] [target.name]!</span>", \
+            "<span class='userdanger'>[user]'s punch strikes with force!</span>")
+        return
+    target.apply_damage(force * fisto_setting, BRUTE)
+    target.visible_message("<span class='danger'>[user]'s powerfist lets out a loud hiss as [user.p_they()] punch[user.p_es()] [target.name]!</span>", \
+        "<span class='userdanger'>You cry out in pain as [user]'s punch flings you backwards!</span>")
+    new /obj/effect/temp_visual/kinetic_blast(target.loc)
+    playsound(loc, 'sound/weapons/resonator_blast.ogg', 50, 1)
+    playsound(loc, 'sound/weapons/genhit2.ogg', 50, 1)
 
-	var/atom/throw_target = get_edge_target_turf(target, get_dir(src, get_step_away(target, src)))
+    var/atom/throw_target = get_edge_target_turf(target, get_dir(src, get_step_away(target, src)))
 
-	target.throw_at(throw_target, 5 * fisto_setting, 0.2)
+    target.throw_at(throw_target, 5 * fisto_setting, 0.5 + (fisto_setting / 2))
 
-	log_combat(user, target, "power fisted", src)
+    log_combat(user, target, "power fisted", src)
 
-	user.changeNext_move(CLICK_CD_MELEE * click_delay)
+    user.changeNext_move(CLICK_CD_MELEE * click_delay)
 
-	return
+    return

code/game/objects/items/religion.dm

@@ -98,7 +98,7 @@
 /obj/item/banner/medical/special_inspiration(mob/living/carbon/human/H)
 	H.adjustToxLoss(-15)
 	H.setOxyLoss(0)
-	H.reagents.add_reagent("inaprovaline", 5)
+	H.reagents.add_reagent(/datum/reagent/medicine/inaprovaline, 5)
 
 /obj/item/banner/science
 	name = "sciencia banner"

code/game/objects/items/robot/robot_items.dm

@@ -11,11 +11,9 @@
 	var/charge_cost = 30
 
 /obj/item/borg/stun/attack(mob/living/M, mob/living/user)
-	if(ishuman(M))
-		var/mob/living/carbon/human/H = M
-		if(H.check_shields(src, 0, "[M]'s [name]", MELEE_ATTACK))
-			playsound(M, 'sound/weapons/genhit.ogg', 50, 1)
-			return FALSE
+	if(M.check_shields(src, 0, "[M]'s [name]", MELEE_ATTACK))
+		playsound(M, 'sound/weapons/genhit.ogg', 50, 1)
+		return FALSE
 	if(iscyborg(user))
 		var/mob/living/silicon/robot/R = user
 		if(!R.cell.use(charge_cost))
@@ -816,3 +814,93 @@
 			return
 		else
 			to_chat(user, "<span class='danger'>Your gripper cannot hold \the [target].</span>")
+
+/obj/item/weapon/gripper/mining
+	name = "shelter capsule deployer"
+	desc = "A simple grasping tool for carrying and deploying shelter capsules."
+	icon_state = "gripper_mining"
+	can_hold = list(
+		/obj/item/survivalcapsule
+		)
+
+/obj/item/weapon/gripper/mining/attack_self()
+	if(wrapped)
+		wrapped.forceMove(get_turf(wrapped))
+		wrapped.attack_self()
+		wrapped = null
+	return
+
+/obj/item/gun/energy/plasmacutter/cyborg
+	name = "cyborg plasma cutter"
+	desc = "A basic variation of the plasma cutter, compressed into a cyborg chassis. Less effective than normal plasma cutters."
+	force = 15
+	ammo_type = list(/obj/item/ammo_casing/energy/plasma/weak)
+	can_charge = FALSE
+	selfcharge = EGUN_SELFCHARGE_BORG
+	cell_type = /obj/item/stock_parts/cell/secborg
+	charge_delay = 5
+
+/obj/item/cyborg_clamp
+	name = "cyborg loading clamp"
+	desc = "Equipment for supply cyborgs. Lifts objects and loads them into cargo. Will not carry living beings."
+	icon = 'icons/mecha/mecha_equipment.dmi'
+	icon_state = "mecha_clamp"
+	tool_behaviour = TOOL_RETRACTOR
+	item_flags = NOBLUDGEON
+	flags_1 = NONE
+	var/cargo_capacity = 8
+	var/cargo = list()
+
+/obj/item/cyborg_clamp/attack(mob/M, mob/user, def_zone)
+	return
+
+/obj/item/cyborg_clamp/afterattack(atom/movable/target, mob/user, proximity)
+	. = ..()
+	if(!proximity)
+		return FALSE
+	if(isobj(target))
+		var/obj/O = target
+		if(!O.anchored)
+			if(contents.len < cargo_capacity)
+				user.visible_message("[user] lifts [target] and starts to load it into its cargo compartment.")
+				O.anchored = TRUE
+				if(do_mob(user, O, 20))
+					for(var/mob/chump in target.GetAllContents())
+						to_chat(user, "<span class='warning'>Error: Living entity detected in [target]. Cannot load.</span>")
+						O.anchored = initial(O.anchored)
+						return
+					for(var/obj/item/disk/nuclear/diskie in target.GetAllContents())
+						to_chat(user, "<span class='warning'>Error: Nuclear class authorization device detected in [target]. Cannot load.</span>")
+						O.anchored = initial(O.anchored)
+						return
+					if(contents.len < cargo_capacity) //check both before and after
+						cargo += O
+						O.forceMove(src)
+						O.anchored = FALSE
+						to_chat(user, "<span class='notice'>[target] successfully loaded.</span>")
+						playsound(loc, 'sound/effects/bin_close.ogg', 50, 0)
+					else
+						to_chat(user, "<span class='warning'>Not enough room in cargo compartment! Maximum of [cargo_capacity] objects!</span>")
+						O.anchored = initial(O.anchored)
+						return
+				else
+					O.anchored = initial(O.anchored)
+			else
+				to_chat(user, "<span class='warning'>Not enough room in cargo compartment! Maximum of eight objects!</span>")
+		else
+			to_chat(user, "<span class='warning'>[target] is firmly secured!</span>")
+
+/obj/item/cyborg_clamp/attack_self(mob/user)
+	var/obj/chosen_cargo = input(user, "Drop what?") as null|anything in cargo
+	if(!chosen_cargo)
+		return
+	chosen_cargo.forceMove(get_turf(chosen_cargo))
+	cargo -= chosen_cargo
+	user.visible_message("[user] unloads [chosen_cargo] from its cargo.")
+	playsound(loc, 'sound/effects/bin_close.ogg', 50, 0)
+
+/obj/item/card/id/miningborg
+	name = "mining point card"
+	desc = "A robotic ID strip used for claiming and transferring mining points. Must be held in an active slot to transfer points."
+	access = list(ACCESS_MINING, ACCESS_MINING_STATION, ACCESS_MAILSORTING, ACCESS_MINERAL_STOREROOM)
+	icon_state = "data_1"

code/game/objects/items/robot/robot_upgrades.dm

@@ -173,32 +173,64 @@
 		R.module.basic_modules += S
 		R.module.add_module(S, FALSE, TRUE)
 
-/obj/item/borg/upgrade/soh
-	name = "mining cyborg satchel of holding"
-	desc = "A satchel of holding replacement for mining cyborg's ore satchel module."
+/obj/item/borg/upgrade/premiumka
+	name = "mining cyborg premium KA"
+	desc = "A premium kinetic accelerator replacement for the mining module's standard kinetic accelerator."
 	icon_state = "cyborg_upgrade3"
 	require_module = 1
 	module_type = list(/obj/item/robot_module/miner)
 
-/obj/item/borg/upgrade/soh/action(mob/living/silicon/robot/R)
+/obj/item/borg/upgrade/premiumka/action(mob/living/silicon/robot/R, user = usr)
 	. = ..()
 	if(.)
-		for(var/obj/item/storage/bag/ore/cyborg/S in R.module)
-			R.module.remove_module(S, TRUE)
+		for(var/obj/item/gun/energy/kinetic_accelerator/cyborg/KA in R.module)
+			for(var/obj/item/borg/upgrade/modkit/M in KA.modkits)
+				M.uninstall(src)
+			R.module.remove_module(KA, TRUE)
 
-		var/obj/item/storage/bag/ore/holding/H = new /obj/item/storage/bag/ore/holding(R.module)
-		R.module.basic_modules += H
-		R.module.add_module(H, FALSE, TRUE)
+		var/obj/item/gun/energy/kinetic_accelerator/premiumka/cyborg/PKA = new /obj/item/gun/energy/kinetic_accelerator/premiumka/cyborg(R.module)
+		R.module.basic_modules += PKA
+		R.module.add_module(PKA, FALSE, TRUE)
 
-/obj/item/borg/upgrade/soh/deactivate(mob/living/silicon/robot/R, user = usr)
+/obj/item/borg/upgrade/premiumka/deactivate(mob/living/silicon/robot/R, user = usr)
 	. = ..()
 	if (.)
-		for(var/obj/item/storage/bag/ore/holding/H in R.module)
-			R.module.remove_module(H, TRUE)
+		for(var/obj/item/gun/energy/kinetic_accelerator/premiumka/cyborg/PKA in R.module)
+			for(var/obj/item/borg/upgrade/modkit/M in PKA.modkits)
+				M.uninstall(src)
+			R.module.remove_module(PKA, TRUE)
 
-		var/obj/item/storage/bag/ore/cyborg/S = new (R.module)
-		R.module.basic_modules += S
-		R.module.add_module(S, FALSE, TRUE)
+		var/obj/item/gun/energy/kinetic_accelerator/cyborg/KA = new (R.module)
+		R.module.basic_modules += KA
+		R.module.add_module(KA, FALSE, TRUE)
+		
+
+/obj/item/borg/upgrade/advcutter
+	name = "mining cyborg advanced plasma cutter"
+	desc = "An upgrade for the mining cyborgs plasma cutter, bringing it to advanced operation."
+	icon_state = "cyborg_upgrade3"
+	require_module = 1
+	module_type = list(/obj/item/robot_module/miner)
+
+/obj/item/borg/upgrade/advcutter/action(mob/living/silicon/robot/R, user = usr)
+	. = ..()
+	if(.)
+		for(var/obj/item/gun/energy/plasmacutter/cyborg/C in R.module)
+			C.name = "advanced cyborg plasma cutter"
+			C.desc = "An improved version of the cyborg plasma cutter. Baring functionality identical to the standard hand held version."
+			C.icon_state = "adv_plasmacutter"
+			for(var/obj/item/ammo_casing/energy/plasma/weak/L in C.ammo_type)
+				L.projectile_type = /obj/item/projectile/plasma/adv
+
+/obj/item/borg/upgrade/advcutter/deactivate(mob/living/silicon/robot/R, user = usr)
+	. = ..()
+	if (.)
+		for(var/obj/item/gun/energy/plasmacutter/cyborg/C in R.module)
+			C.name = initial(name)
+			C.desc = initial(desc)
+			C.icon_state = initial(icon_state)
+			for(var/obj/item/ammo_casing/energy/plasma/weak/L in C.ammo_type)
+				L.projectile_type = initial(L.projectile_type)
 
 /obj/item/borg/upgrade/tboh
 	name = "janitor cyborg trash bag of holding"
@@ -434,15 +466,15 @@
 	name = "medical cyborg expanded hypospray"
 	desc = "An upgrade to the Medical module's hypospray, allowing it \
 		to treat a wider range of conditions and problems."
-	additional_reagents = list("mannitol", "oculine", "inacusiate",
-		"mutadone", "haloperidol")
+	additional_reagents = list(/datum/reagent/medicine/mannitol, /datum/reagent/medicine/oculine, /datum/reagent/medicine/inacusiate,
+		/datum/reagent/medicine/mutadone, /datum/reagent/medicine/haloperidol)
 
 /obj/item/borg/upgrade/hypospray/high_strength
 	name = "medical cyborg high-strength hypospray"
 	desc = "An upgrade to the Medical module's hypospray, containing \
 		stronger versions of existing chemicals."
-	additional_reagents = list("oxandrolone", "sal_acid", "rezadone",
-		"pen_acid")
+	additional_reagents = list(/datum/reagent/medicine/oxandrolone, /datum/reagent/medicine/sal_acid,
+								/datum/reagent/medicine/rezadone, /datum/reagent/medicine/pen_acid)
 
 /obj/item/borg/upgrade/piercing_hypospray
 	name = "cyborg piercing hypospray"

code/game/objects/items/stacks/bscrystal.dm

@@ -10,7 +10,7 @@
 	points = 50
 	var/blink_range = 8 // The teleport range when crushed/thrown at someone.
 	refined_type = /obj/item/stack/sheet/bluespace_crystal
-	grind_results = list("bluespace" = 20)
+	grind_results = list(/datum/reagent/bluespace = 20)
 
 /obj/item/stack/ore/bluespace_crystal/refined
 	name = "refined bluespace crystal"
@@ -53,7 +53,7 @@
 	blink_range = 4 // Not as good as the organic stuff!
 	points = 0 //nice try
 	refined_type = null
-	grind_results = list("bluespace" = 10, "silicon" = 20)
+	grind_results = list(/datum/reagent/bluespace = 10, /datum/reagent/silicon = 20)
 
 //Polycrystals, aka stacks
 /obj/item/stack/sheet/bluespace_crystal
@@ -66,7 +66,7 @@
 	materials = list(MAT_BLUESPACE=MINERAL_MATERIAL_AMOUNT)
 	attack_verb = list("bluespace polybashed", "bluespace polybattered", "bluespace polybludgeoned", "bluespace polythrashed", "bluespace polysmashed")
 	novariants = TRUE
-	grind_results = list("bluespace" = 20)
+	grind_results = list(/datum/reagent/bluespace = 20)
 	point_value = 30
 	var/crystal_type = /obj/item/stack/ore/bluespace_crystal/refined
 

code/game/objects/items/stacks/medical.dm

@@ -57,7 +57,7 @@
 	righthand_file = 'icons/mob/inhands/equipment/medical_righthand.dmi'
 	var/heal_brute = 20
 	self_delay = 20
-	grind_results = list("styptic_powder" = 10)
+	grind_results = list(/datum/reagent/medicine/styptic_powder = 10)
 
 /obj/item/stack/medical/bruise_pack/heal(mob/living/M, mob/user)
 	if(M.stat == DEAD)
@@ -140,7 +140,7 @@
 	righthand_file = 'icons/mob/inhands/equipment/medical_righthand.dmi'
 	var/heal_burn = 20
 	self_delay = 20
-	grind_results = list("silver_sulfadiazine" = 10)
+	grind_results = list(/datum/reagent/medicine/silver_sulfadiazine = 10)
 
 /obj/item/stack/medical/ointment/heal(mob/living/M, mob/user)
 	if(M.stat == DEAD)

code/game/objects/items/stacks/sheets/light.dm

@@ -11,7 +11,7 @@
 	throw_range = 7
 	flags_1 = CONDUCT_1
 	max_amount = 60
-	grind_results = list("silicon" = 20, "copper" = 5)
+	grind_results = list(/datum/reagent/silicon = 20, /datum/reagent/copper = 5)
 
 /obj/item/stack/light_w/attackby(obj/item/O, mob/user, params)
 	if(istype(O, /obj/item/stack/sheet/metal))

code/game/objects/items/stacks/sheets/mineral.dm

@@ -108,7 +108,7 @@ GLOBAL_LIST_INIT(sandbag_recipes, list ( \
 	sheettype = "diamond"
 	materials = list(MAT_DIAMOND=MINERAL_MATERIAL_AMOUNT)
 	novariants = TRUE
-	grind_results = list("carbon" = 20)
+	grind_results = list(/datum/reagent/carbon = 20)
 	point_value = 25
 	merge_type = /obj/item/stack/sheet/mineral/diamond
 
@@ -135,7 +135,7 @@ GLOBAL_LIST_INIT(diamond_recipes, list ( \
 	sheettype = "uranium"
 	materials = list(MAT_URANIUM=MINERAL_MATERIAL_AMOUNT)
 	novariants = TRUE
-	grind_results = list("uranium" = 20)
+	grind_results = list(/datum/reagent/uranium = 20)
 	point_value = 20
 	merge_type = /obj/item/stack/sheet/mineral/uranium
 
@@ -162,7 +162,7 @@ GLOBAL_LIST_INIT(uranium_recipes, list ( \
 	resistance_flags = FLAMMABLE
 	max_integrity = 100
 	materials = list(MAT_PLASMA=MINERAL_MATERIAL_AMOUNT)
-	grind_results = list("plasma" = 20)
+	grind_results = list(/datum/reagent/toxin/plasma = 20)
 	point_value = 20
 	merge_type = /obj/item/stack/sheet/mineral/plasma
 
@@ -203,7 +203,7 @@ GLOBAL_LIST_INIT(plasma_recipes, list ( \
 	singular_name = "gold bar"
 	sheettype = "gold"
 	materials = list(MAT_GOLD=MINERAL_MATERIAL_AMOUNT)
-	grind_results = list("gold" = 20)
+	grind_results = list(/datum/reagent/gold = 20)
 	point_value = 20
 	merge_type = /obj/item/stack/sheet/mineral/gold
 
@@ -232,7 +232,7 @@ GLOBAL_LIST_INIT(gold_recipes, list ( \
 	singular_name = "silver bar"
 	sheettype = "silver"
 	materials = list(MAT_SILVER=MINERAL_MATERIAL_AMOUNT)
-	grind_results = list("silver" = 20)
+	grind_results = list(/datum/reagent/silver = 20)
 	point_value = 20
 	merge_type = /obj/item/stack/sheet/mineral/silver
 	tableVariant = /obj/structure/table/optable
@@ -262,7 +262,7 @@ GLOBAL_LIST_INIT(silver_recipes, list ( \
 	sheettype = "bananium"
 	materials = list(MAT_BANANIUM=MINERAL_MATERIAL_AMOUNT)
 	novariants = TRUE
-	grind_results = list("banana" = 20)
+	grind_results = list(/datum/reagent/consumable/banana = 20)
 	point_value = 50
 	merge_type = /obj/item/stack/sheet/mineral/bananium
 
@@ -342,7 +342,7 @@ GLOBAL_LIST_INIT(plastitanium_recipes, list ( \
 	singular_name = "snow block"
 	force = 1
 	throwforce = 2
-	grind_results = list("ice" = 20)
+	grind_results = list(/datum/reagent/consumable/ice = 20)
 	merge_type = /obj/item/stack/sheet/mineral/snow
 
 GLOBAL_LIST_INIT(snow_recipes, list ( \
@@ -422,7 +422,7 @@ GLOBAL_LIST_INIT(abductor_recipes, list ( \
 	icon_state = "slag"
 	singular_name = "coal lump"
 	merge_type = /obj/item/stack/sheet/mineral/coal
-	grind_results = list("carbon" = 20)
+	grind_results = list(/datum/reagent/carbon = 20)
 
 /obj/item/stack/sheet/mineral/coal/attackby(obj/item/W, mob/user, params)
 	if(W.get_temperature() > 300)//If the temperature of the object is over 300, then ignite

code/game/objects/items/stacks/sheets/sheet_types.dm

@@ -106,7 +106,7 @@ GLOBAL_LIST_INIT(metal_recipes, list ( \
 	flags_1 = CONDUCT_1
 	resistance_flags = FIRE_PROOF
 	merge_type = /obj/item/stack/sheet/metal
-	grind_results = list("iron" = 20)
+	grind_results = list(/datum/reagent/iron = 20)
 	point_value = 2
 	tableVariant = /obj/structure/table
 
@@ -168,7 +168,7 @@ GLOBAL_LIST_INIT(plasteel_recipes, list ( \
 	armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 100, "acid" = 80)
 	resistance_flags = FIRE_PROOF
 	merge_type = /obj/item/stack/sheet/plasteel
-	grind_results = list("iron" = 20, "plasma" = 20)
+	grind_results = list(/datum/reagent/iron = 20, /datum/reagent/toxin/plasma = 20)
 	point_value = 23
 	tableVariant = /obj/structure/table/reinforced
 
@@ -238,7 +238,7 @@ GLOBAL_LIST_INIT(wood_recipes, list ( \
 	resistance_flags = FLAMMABLE
 	merge_type = /obj/item/stack/sheet/mineral/wood
 	novariants = TRUE
-	grind_results = list("carbon" = 20)
+	grind_results = list(/datum/reagent/carbon = 20)
 
 
 /obj/item/stack/sheet/mineral/wood/attackby(obj/item/W, mob/user, params) // NOTE: sheet_types.dm is where the WOOD stack lives. Maybe move this over there.
@@ -296,7 +296,7 @@ GLOBAL_LIST_INIT(bamboo_recipes, list ( \
 	armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 50, "acid" = 0)
 	resistance_flags = FLAMMABLE
 	merge_type = /obj/item/stack/sheet/mineral/bamboo
-	grind_results = list("carbon" = 5)
+	grind_results = list(/datum/reagent/carbon = 5)
 
 /obj/item/stack/sheet/mineral/bamboo/Initialize(mapload, new_amount, merge = TRUE)
 	recipes = GLOB.bamboo_recipes
@@ -398,39 +398,64 @@ GLOBAL_LIST_INIT(cloth_recipes, list ( \
  * Cardboard
  */
 GLOBAL_LIST_INIT(cardboard_recipes, list ( \
-	new/datum/stack_recipe("box", /obj/item/storage/box), \
-	new/datum/stack_recipe("sec box", /obj/item/storage/box/seclooking), \
-	new/datum/stack_recipe("light tubes", /obj/item/storage/box/lights/tubes), \
-	new/datum/stack_recipe("light bulbs", /obj/item/storage/box/lights/bulbs), \
-	new/datum/stack_recipe("mouse traps", /obj/item/storage/box/mousetraps), \
-	new/datum/stack_recipe("pizza box", /obj/item/pizzabox), \
-	new/datum/stack_recipe("power cell", /obj/item/storage/box/cells), \
-	new/datum/stack_recipe("02", /obj/item/storage/box/otwo), \
-	null, \
-	new/datum/stack_recipe("lethal ammo box", /obj/item/storage/box/lethalshot), \
-	new/datum/stack_recipe("rubber shot ammo box", /obj/item/storage/box/rubbershot), \
-	new/datum/stack_recipe("bean bag ammo box", /obj/item/storage/box/beanbag), \
-	new/datum/stack_recipe("12g ammo box", /obj/item/storage/box/lethalslugs), \
-	new/datum/stack_recipe("stun slug ammo box", /obj/item/storage/box/stunslug), \
-	new/datum/stack_recipe("tech shell ammo box", /obj/item/storage/box/techsslug), \
-	new/datum/stack_recipe("incendiary ammo box", /obj/item/storage/box/fireshot), \
-	new/datum/stack_recipe("firing pins", /obj/item/storage/box/firingpins), \
-	new/datum/stack_recipe("loose ammo", /obj/item/storage/box/ammoshells), \
-	null, \
-	new/datum/stack_recipe("cardborg suit", /obj/item/clothing/suit/cardborg, 3), \
-	new/datum/stack_recipe("cardborg helmet", /obj/item/clothing/head/cardborg), \
-	new/datum/stack_recipe("folder", /obj/item/folder), \
-	new/datum/stack_recipe("large box", /obj/structure/closet/cardboard, 4), \
-	new/datum/stack_recipe("cardboard cutout", /obj/item/cardboard_cutout, 5), \
-	null, \
-	new/datum/stack_recipe("colored brown", /obj/item/storage/box/brown), \
-	new/datum/stack_recipe("colored green", /obj/item/storage/box/green), \
-	new/datum/stack_recipe("colored red", /obj/item/storage/box/blue), \
-	new/datum/stack_recipe("colored blue", /obj/item/storage/box/red), \
-	new/datum/stack_recipe("colored yellow", /obj/item/storage/box/yellow), \
-	new/datum/stack_recipe("colored pink", /obj/item/storage/box/pink), \
-	new/datum/stack_recipe("colored purple", /obj/item/storage/box/purple), \
-	))
+	new/datum/stack_recipe("box", /obj/item/storage/box),										\
+	new/datum/stack_recipe("cardborg suit", /obj/item/clothing/suit/cardborg, 3),				\
+	new/datum/stack_recipe("cardborg helmet", /obj/item/clothing/head/cardborg),				\
+	new/datum/stack_recipe("large box", /obj/structure/closet/cardboard, 4),					\
+	new/datum/stack_recipe("cardboard cutout", /obj/item/cardboard_cutout, 5),					\
+	new/datum/stack_recipe("pizza box", /obj/item/pizzabox),									\
+	new/datum/stack_recipe("folder", /obj/item/folder),											\
+	// holy fuck why are there so many boxes
+	new/datum/stack_recipe_list("fancy boxes", list ( \
+		new /datum/stack_recipe("donut box", /obj/item/storage/fancy/donut_box), 				\
+		new /datum/stack_recipe("egg box", /obj/item/storage/fancy/egg_box), 					\
+		new /datum/stack_recipe("donk-pockets box", /obj/item/storage/box/donkpockets), 		\
+		new /datum/stack_recipe("monkey cube box", /obj/item/storage/box/monkeycubes), 			\
+		new /datum/stack_recipe("box (internals)", /obj/item/storage/box/otwo), 				\
+		null, 																					\
+		new /datum/stack_recipe("security-styled box", /obj/item/storage/box/seclooking), 		\
+		new /datum/stack_recipe("buckshot shell box", /obj/item/storage/box/lethalshot),		\
+		new /datum/stack_recipe("rubber shot shell box", /obj/item/storage/box/rubbershot),		\
+		new /datum/stack_recipe("beanbag shell box", /obj/item/storage/box/beanbag),			\
+		new /datum/stack_recipe("slug shell box", /obj/item/storage/box/lethalslugs), 			\
+		new /datum/stack_recipe("stunslug shell box", /obj/item/storage/box/stunslug), 			\
+		new /datum/stack_recipe("tech shell box", /obj/item/storage/box/techsslug), 			\
+		new /datum/stack_recipe("incendiary ammo box", /obj/item/storage/box/fireshot), 		\
+		new /datum/stack_recipe("loose ammo box", /obj/item/storage/box/ammoshells), 			\
+		new /datum/stack_recipe("firing pins box", /obj/item/storage/box/firingpins), 			\
+		null,																					\
+		new /datum/stack_recipe("flashbang box", /obj/item/storage/box/flashbangs),				\
+		new /datum/stack_recipe("flashes box", /obj/item/storage/box/flashes),					\
+		new /datum/stack_recipe("handcuffs box", /obj/item/storage/box/handcuffs),				\
+		new /datum/stack_recipe("ID card box", /obj/item/storage/box/ids),						\
+		new /datum/stack_recipe("PDA box", /obj/item/storage/box/PDAs),							\
+		null,																					\
+		new /datum/stack_recipe("pill bottle box", /obj/item/storage/box/pillbottles),			\
+		new /datum/stack_recipe("beaker box", /obj/item/storage/box/beakers),					\
+		new /datum/stack_recipe("syringe box", /obj/item/storage/box/syringes),					\
+		new /datum/stack_recipe("latex gloves box", /obj/item/storage/box/gloves),				\
+		new /datum/stack_recipe("sterile masks box", /obj/item/storage/box/masks),				\
+		new /datum/stack_recipe("body bag box", /obj/item/storage/box/bodybags),				\
+		new /datum/stack_recipe("prescription glasses box", /obj/item/storage/box/rxglasses),	\
+		null,																					\
+		new /datum/stack_recipe("disk box", /obj/item/storage/box/disks),						\
+		new /datum/stack_recipe("light tubes box", /obj/item/storage/box/lights/tubes),			\
+		new /datum/stack_recipe("light bulbs box", /obj/item/storage/box/lights/bulbs),			\
+		new /datum/stack_recipe("mixed lights box", /obj/item/storage/box/lights/mixed),		\
+		new /datum/stack_recipe("power cell box", /obj/item/storage/box/cells), 				\
+		new /datum/stack_recipe("mouse traps box", /obj/item/storage/box/mousetraps),			\
+		new /datum/stack_recipe("candle box", /obj/item/storage/fancy/candle_box),				\
+		null,																					\
+		new /datum/stack_recipe("box (brown)", /obj/item/storage/box/brown), 					\
+		new /datum/stack_recipe("box (green)", /obj/item/storage/box/green), 					\
+		new /datum/stack_recipe("box (blue)", /obj/item/storage/box/blue), 						\
+		new /datum/stack_recipe("box (red)", /obj/item/storage/box/red), 						\
+		new /datum/stack_recipe("box (yellow)", /obj/item/storage/box/yellow), 					\
+		new /datum/stack_recipe("box (pink)", /obj/item/storage/box/pink), 						\
+		new /datum/stack_recipe("box (purple)", /obj/item/storage/box/purple), 					\
+		)),
+	null,																						\
+))
 
 /obj/item/stack/sheet/cardboard	//BubbleWrap //it's cardboard you fuck
 	name = "cardboard"
@@ -456,7 +481,7 @@ GLOBAL_LIST_INIT(cardboard_recipes, list ( \
 		var/atom/droploc = drop_location()
 		if(use(1))
 			playsound(I, 'sound/items/bikehorn.ogg', 50, 1, -1)
-			to_chat(user, "<span class='notice'>You stamp the cardboard! Its a clown box! Honk!</span>")
+			to_chat(user, "<span class='notice'>You stamp the cardboard! It's a clown box! Honk!</span>")
 			if (amount >= 0)
 				new/obj/item/storage/box/clown(droploc) //bugfix
 	else
@@ -486,7 +511,7 @@ GLOBAL_LIST_INIT(runed_metal_recipes, list ( \
 	sheettype = "runed"
 	merge_type = /obj/item/stack/sheet/runed_metal
 	novariants = TRUE
-	grind_results = list("iron" = 5, "blood" = 15)
+	grind_results = list(/datum/reagent/iron = 5, /datum/reagent/blood = 15)
 
 /obj/item/stack/sheet/runed_metal/ratvar_act()
 	new /obj/item/stack/tile/brass(loc, amount)
@@ -521,31 +546,30 @@ GLOBAL_LIST_INIT(runed_metal_recipes, list ( \
  */
 GLOBAL_LIST_INIT(brass_recipes, list ( \
 	new/datum/stack_recipe("wall gear", /obj/structure/destructible/clockwork/wall_gear, 3, time = 10, one_per_turf = TRUE, on_floor = TRUE), \
-	null,
+	null, \
 	new/datum/stack_recipe("brass pinion airlock", /obj/machinery/door/airlock/clockwork, 5, time = 50, one_per_turf = TRUE, on_floor = TRUE), \
 	new/datum/stack_recipe("brass pinion airlock - windowed", /obj/machinery/door/airlock/clockwork/brass, 5, time = 50, one_per_turf = TRUE, on_floor = TRUE), \
 	new/datum/stack_recipe("brass windoor", /obj/machinery/door/window/clockwork, 2, time = 30, on_floor = TRUE, window_checks = TRUE), \
-	null,
+	null, \
 	new/datum/stack_recipe("brass reflector", /obj/structure/destructible/clockwork/reflector, 10, time = 100, one_per_turf = TRUE, on_floor = TRUE, window_checks = TRUE), \
-	null,
+	null, \
 	new/datum/stack_recipe("brass window - directional", /obj/structure/window/reinforced/clockwork/unanchored, time = 0, on_floor = TRUE, window_checks = TRUE), \
 	new/datum/stack_recipe("brass window - fulltile", /obj/structure/window/reinforced/clockwork/fulltile/unanchored, 2, time = 0, on_floor = TRUE, window_checks = TRUE), \
 	new/datum/stack_recipe("brass chair", /obj/structure/chair/brass, 1, time = 0, one_per_turf = TRUE, on_floor = TRUE), \
 	new/datum/stack_recipe("brass bar stool",  /obj/structure/chair/stool/bar/brass, 1, time = 0, one_per_turf = TRUE, on_floor = TRUE), \
 	new/datum/stack_recipe("brass stool", /obj/structure/chair/stool/brass, 1, time = 0, one_per_turf = TRUE, on_floor = TRUE), \
 	new/datum/stack_recipe("brass table frame", /obj/structure/table_frame/brass, 1, time = 5, one_per_turf = TRUE, on_floor = TRUE), \
-	null,
+	null, \
 	new/datum/stack_recipe("sender - pressure sensor", /obj/structure/destructible/clockwork/trap/trigger/pressure_sensor, 2, time = 20, one_per_turf = TRUE, on_floor = TRUE), \
 	new/datum/stack_recipe("sender - mech sensor", /obj/structure/destructible/clockwork/trap/trigger/pressure_sensor/mech, 2, time = 20, one_per_turf = TRUE, on_floor = TRUE), \
 	new/datum/stack_recipe("sender - lever", /obj/structure/destructible/clockwork/trap/trigger/lever, 1, time = 10, one_per_turf = TRUE, on_floor = TRUE), \
 	new/datum/stack_recipe("sender - repeater", /obj/structure/destructible/clockwork/trap/trigger/repeater, 2, time = 20, one_per_turf = TRUE, on_floor = TRUE), \
-	null,
+	null, \
 	new/datum/stack_recipe("receiver - brass skewer", /obj/structure/destructible/clockwork/trap/brass_skewer, 2, time = 20, one_per_turf = TRUE, on_floor = TRUE, placement_checks = STACK_CHECK_ADJACENT), \
 	new/datum/stack_recipe("receiver - steam vent", /obj/structure/destructible/clockwork/trap/steam_vent, 3, time = 30, one_per_turf = TRUE, on_floor = TRUE, placement_checks = STACK_CHECK_CARDINALS), \
 	new/datum/stack_recipe("receiver - power nullifier", /obj/structure/destructible/clockwork/trap/power_nullifier, 5, time = 20, one_per_turf = TRUE, on_floor = TRUE, placement_checks = STACK_CHECK_CARDINALS), \
-	null,
+	null, \
 	new/datum/stack_recipe("brass flask", /obj/item/reagent_containers/food/drinks/bottle/holyoil/empty), \
-
 ))
 
 /obj/item/stack/tile/brass
@@ -562,7 +586,7 @@ GLOBAL_LIST_INIT(brass_recipes, list ( \
 	throw_range = 3
 	turf_type = /turf/open/floor/clockwork
 	novariants = FALSE
-	grind_results = list("iron" = 5, "teslium" = 15, "holyoil" = 1)
+	grind_results = list(/datum/reagent/iron = 5, /datum/reagent/teslium = 15, /datum/reagent/fuel/holyoil = 1)
 	merge_type = /obj/item/stack/tile/brass
 	tableVariant = /obj/structure/table/reinforced/brass
 
@@ -615,7 +639,7 @@ GLOBAL_LIST_INIT(bronze_recipes, list ( \
 	throw_range = 3
 	turf_type = /turf/open/floor/bronze
 	novariants = FALSE
-	grind_results = list("iron" = 5, "copper" = 3) //we have no "tin" reagent so this is the closest thing
+	grind_results = list(/datum/reagent/iron = 5, /datum/reagent/copper = 3) //we have no "tin" reagent so this is the closest thing
 	merge_type = /obj/item/stack/tile/bronze
 	tableVariant = /obj/structure/table/bronze
 
@@ -669,11 +693,12 @@ GLOBAL_LIST_INIT(bronze_recipes, list ( \
 	w_class = WEIGHT_CLASS_NORMAL
 	throw_speed = 1
 	throw_range = 3
-	grind_results = list("carbon" = 10)
+	grind_results = list(/datum/reagent/carbon = 10)
 	merge_type = /obj/item/stack/sheet/bone
 
 GLOBAL_LIST_INIT(plastic_recipes, list(
-	new /datum/stack_recipe("plastic flaps", /obj/structure/plasticflaps, 5, one_per_turf = TRUE, on_floor = TRUE, time = 40), \
+	new /datum/stack_recipe("see-through plastic flaps", /obj/structure/plasticflaps, 5, one_per_turf = TRUE, on_floor = TRUE, time = 40), \
+	new /datum/stack_recipe("opaque plastic flaps", /obj/structure/plasticflaps/opaque, 5, one_per_turf = TRUE, on_floor = TRUE, time = 40), \
 	new /datum/stack_recipe("water bottle", /obj/item/reagent_containers/glass/beaker/waterbottle/empty), \
 	new /datum/stack_recipe("large water bottle", /obj/item/reagent_containers/glass/beaker/waterbottle/large/empty,3), \
 	new /datum/stack_recipe("large trash cart", /obj/structure/closet/crate/bin,50),\

code/game/objects/items/stacks/stack.dm

@@ -192,9 +192,15 @@
 		var/obj/O
 		if(R.max_res_amount > 1) //Is it a stack?
 			O = new R.result_type(usr.drop_location(), R.res_amount * multiplier)
+		else if(ispath(R.result_type, /turf))
+			var/turf/T = usr.drop_location()
+			if(!isturf(T))
+				return
+			T.PlaceOnTop(R.result_type, flags = CHANGETURF_INHERIT_AIR)
 		else
 			O = new R.result_type(usr.drop_location())
-		O.setDir(usr.dir)
+		if(O)
+			O.setDir(usr.dir)
 		use(R.req_amount * multiplier)
 
 		//START: oh fuck i'm so sorry
@@ -439,4 +445,4 @@
 
 /datum/stack_recipe_list/New(title, recipes)
 	src.title = title
-	src.recipes = recipes
+	src.recipes = recipes

code/game/objects/items/storage/bags.dm

@@ -110,6 +110,7 @@
 	var/spam_protection = FALSE //If this is TRUE, the holder won't receive any messages when they fail to pick up ore through crossing it
 	var/mob/listeningTo
 	rad_flags = RAD_PROTECT_CONTENTS | RAD_NO_CONTAMINATE
+	var/range = null
 
 /obj/item/storage/bag/ore/ComponentInitialize()
 	. = ..()
@@ -130,7 +131,8 @@
 
 /obj/item/storage/bag/ore/dropped()
 	. = ..()
-	UnregisterSignal(listeningTo, COMSIG_MOVABLE_MOVED)
+	if(listeningTo)
+		UnregisterSignal(listeningTo, COMSIG_MOVABLE_MOVED)
 	listeningTo = null
 
 /obj/item/storage/bag/ore/proc/Pickup_ores(mob/living/user)
@@ -141,12 +143,21 @@
 		return
 	if (istype(user.pulling, /obj/structure/ore_box))
 		box = user.pulling
+	if(issilicon(user))
+		var/mob/living/silicon/robot/borgo = user
+		for(var/obj/item/cyborg_clamp/C in borgo.module.modules)
+			for(var/obj/structure/ore_box/B in C)
+				box = B
+
 	var/datum/component/storage/STR = GetComponent(/datum/component/storage)
 	if(STR)
 		for(var/A in tile)
 			if (!is_type_in_typecache(A, STR.can_hold))
 				continue
 			if (box)
+				if(range)
+					for(var/obj/item/stack/ore/ore in range(range, user))
+						user.transferItemToLoc(ore, box)
 				user.transferItemToLoc(A, box)
 				show_message = TRUE
 			else if(SEND_SIGNAL(src, COMSIG_TRY_STORAGE_INSERT, A, user, TRUE))
@@ -168,6 +179,7 @@
 
 /obj/item/storage/bag/ore/cyborg
 	name = "cyborg mining satchel"
+	range = 1
 
 /obj/item/storage/bag/ore/cyborg/ComponentInitialize()
 	. = ..()

code/game/objects/items/storage/belt.dm

@@ -24,7 +24,7 @@
 			add_overlay(M)
 	..()
 
-/obj/item/storage/belt/worn_overlays(isinhands, icon_file)
+/obj/item/storage/belt/worn_overlays(isinhands, icon_file, style_flags = NONE)
 	. = ..()
 	if(!isinhands && worn_overlays)
 		for(var/obj/item/I in contents)
@@ -61,6 +61,7 @@
 		/obj/item/radio,
 		/obj/item/clothing/gloves,
 		/obj/item/holosign_creator,
+		/obj/item/forcefield_projector,
 		/obj/item/assembly/signaler
 		))
 	STR.can_hold = can_hold
@@ -458,8 +459,7 @@
 		/obj/item/extinguisher/mini,
 		/obj/item/radio,
 		/obj/item/clothing/gloves,
-		/obj/item/holosign_creator/atmos,
-		/obj/item/holosign_creator/engineering,
+		/obj/item/holosign_creator,
 		/obj/item/forcefield_projector,
 		/obj/item/assembly/signaler,
 		/obj/item/lightreplacer,
@@ -571,6 +571,7 @@
 		/obj/item/reagent_containers/spray,
 		/obj/item/soap,
 		/obj/item/holosign_creator,
+		/obj/item/forcefield_projector,
 		/obj/item/key/janitor,
 		/obj/item/clothing/gloves,
 		/obj/item/melee/flyswatter,
@@ -582,7 +583,7 @@
 
 /obj/item/storage/belt/bandolier
 	name = "bandolier"
-	desc = "A bandolier for holding shotgun ammunition."
+	desc = "A bandolier for holding ammunition."
 	icon_state = "bandolier"
 	item_state = "bandolier"
 
@@ -592,7 +593,7 @@
 	STR.max_items = 18
 	STR.display_numerical_stacking = TRUE
 	STR.can_hold = typecacheof(list(
-		/obj/item/ammo_casing/shotgun
+		/obj/item/ammo_casing
 		))
 
 /obj/item/storage/belt/bandolier/durathread

code/game/objects/items/storage/book.dm

@@ -163,16 +163,16 @@ GLOBAL_LIST_INIT(bibleitemstates, list("bible", "koran", "scrapbook", "bible",
 			for(var/obj/effect/rune/R in orange(2,user))
 				R.invisibility = 0
 	if(user.mind && (user.mind.isholy))
-		if(A.reagents && A.reagents.has_reagent("water")) // blesses all the water in the holder
+		if(A.reagents && A.reagents.has_reagent(/datum/reagent/water)) // blesses all the water in the holder
 			to_chat(user, "<span class='notice'>You bless [A].</span>")
-			var/water2holy = A.reagents.get_reagent_amount("water")
-			A.reagents.del_reagent("water")
-			A.reagents.add_reagent("holywater",water2holy)
-		if(A.reagents && A.reagents.has_reagent("unholywater")) // yeah yeah, copy pasted code - sue me
+			var/water2holy = A.reagents.get_reagent_amount(/datum/reagent/water)
+			A.reagents.del_reagent(/datum/reagent/water)
+			A.reagents.add_reagent(/datum/reagent/water/holywater,water2holy)
+		if(A.reagents && A.reagents.has_reagent(/datum/reagent/fuel/unholywater)) // yeah yeah, copy pasted code - sue me
 			to_chat(user, "<span class='notice'>You purify [A].</span>")
-			var/unholy2clean = A.reagents.get_reagent_amount("unholywater")
-			A.reagents.del_reagent("unholywater")
-			A.reagents.add_reagent("holywater",unholy2clean)
+			var/unholy2clean = A.reagents.get_reagent_amount(/datum/reagent/fuel/unholywater)
+			A.reagents.del_reagent(/datum/reagent/fuel/unholywater)
+			A.reagents.add_reagent(/datum/reagent/water/holywater,unholy2clean)
 	if(istype(A, /obj/item/twohanded/required/cult_bastard) && !iscultist(user))
 		var/obj/item/twohanded/required/cult_bastard/sword = A
 		to_chat(user, "<span class='notice'>You begin to exorcise [sword].</span>")

code/game/objects/items/storage/boxes.dm

@@ -1259,3 +1259,12 @@
 	var/obj/item/stack/sheet/cardboard/I = new(user.drop_location())
 	qdel(src)
 	user.put_in_hands(I)
+
+/obj/item/storage/box/marshmallow
+	name = "box of marshmallows"
+	desc = "A box of marshmallows."
+	illustration = "marshmallow"
+
+/obj/item/storage/box/marshmallow/PopulateContents()
+	for (var/i in 1 to 5)
+		new /obj/item/reagent_containers/food/snacks/marshmallow(src)

code/game/objects/items/storage/firstaid.dm

@@ -205,7 +205,7 @@
 	new /obj/item/healthanalyzer/advanced(src)
 	new /obj/item/reagent_containers/syringe/lethal/choral(src) // what the fuck does anyone use this piece of shit for
 	new /obj/item/clothing/glasses/hud/health/night(src)
-	
+
 /*
  * Pill Bottles
  */
@@ -439,8 +439,8 @@
 	if(empty)
 		return
 	new /obj/item/hypospray/mkii/tricord(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/small/preloaded/tricord(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/small/preloaded/tricord(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/small/tricord(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/small/tricord(src)
 
 /obj/item/storage/hypospraykit/fire
 	name = "burn treatment hypospray kit"
@@ -452,8 +452,8 @@
 	if(empty)
 		return
 	new /obj/item/hypospray/mkii/burn(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/small/preloaded/kelotane(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/small/preloaded/kelotane(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/small/kelotane(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/small/kelotane(src)
 
 /obj/item/storage/hypospraykit/toxin
 	name = "toxin treatment hypospray kit"
@@ -464,8 +464,8 @@
 	if(empty)
 		return
 	new /obj/item/hypospray/mkii/toxin(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/small/preloaded/antitoxin(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/small/preloaded/antitoxin(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/small/antitoxin(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/small/antitoxin(src)
 
 /obj/item/storage/hypospraykit/o2
 	name = "oxygen deprivation hypospray kit"
@@ -476,8 +476,8 @@
 	if(empty)
 		return
 	new /obj/item/hypospray/mkii/oxygen(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/small/preloaded/dexalin(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/small/preloaded/dexalin(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/small/dexalin(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/small/dexalin(src)
 
 /obj/item/storage/hypospraykit/enlarge
 	name = "organomegaly trauma hypospray kit"
@@ -488,12 +488,12 @@
 	if(empty)
 		return
 	new /obj/item/hypospray/mkii/enlarge(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/small/preloaded/breastreduction(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/small/preloaded/breastreduction(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/small/preloaded/breastreduction(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/small/preloaded/penisreduction(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/small/preloaded/penisreduction(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/small/preloaded/penisreduction(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/small/breastreduction(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/small/breastreduction(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/small/breastreduction(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/small/penisreduction(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/small/penisreduction(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/small/penisreduction(src)
 
 /obj/item/storage/hypospraykit/brute
 	name = "brute trauma hypospray kit"
@@ -504,8 +504,8 @@
 	if(empty)
 		return
 	new /obj/item/hypospray/mkii/brute(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/small/preloaded/bicaridine(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/small/preloaded/bicaridine(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/small/bicaridine(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/small/bicaridine(src)
 
 /obj/item/storage/hypospraykit/tactical
 	name = "combat hypospray kit"
@@ -517,8 +517,8 @@
 		return
 	new /obj/item/defibrillator/compact/combat/loaded(src)
 	new /obj/item/hypospray/mkii/CMO/combat(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/large/preloaded/combat(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/large/preloaded/combat(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/large/combat(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/large/combat(src)
 
 /obj/item/storage/hypospraykit/cmo
 	name = "deluxe hypospray kit"
@@ -537,11 +537,11 @@
 	if(empty)
 		return
 	new /obj/item/hypospray/mkii/CMO(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/large/preloaded/tricord(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/large/preloaded/charcoal(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/large/preloaded/salglu(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/large/preloaded/dexalin(src)
-	new /obj/item/reagent_containers/glass/bottle/vial/large/preloaded/synthflesh(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/large/tricord(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/large/charcoal(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/large/salglu(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/large/dexalin(src)
+	new /obj/item/reagent_containers/glass/bottle/vial/large/synthflesh(src)
 
 /obj/item/storage/box/vials
 	name = "box of hypovials"

code/game/objects/items/storage/toolbox.dm

@@ -225,16 +225,31 @@ GLOBAL_LIST_EMPTY(rubber_toolbox_icons)
 	STR.max_items = 10
 
 /obj/item/storage/toolbox/artistic/PopulateContents()
-	new/obj/item/storage/crayons(src)
-	new/obj/item/crowbar(src)
-	new/obj/item/stack/cable_coil/red(src)
-	new/obj/item/stack/cable_coil/yellow(src)
-	new/obj/item/stack/cable_coil/blue(src)
-	new/obj/item/stack/cable_coil/green(src)
-	new/obj/item/stack/cable_coil/pink(src)
-	new/obj/item/stack/cable_coil/orange(src)
-	new/obj/item/stack/cable_coil/cyan(src)
-	new/obj/item/stack/cable_coil/white(src)
+	new /obj/item/storage/crayons(src)
+	new /obj/item/crowbar(src)
+	new /obj/item/stack/cable_coil/red(src)
+	new /obj/item/stack/cable_coil/yellow(src)
+	new /obj/item/stack/cable_coil/blue(src)
+	new /obj/item/stack/cable_coil/green(src)
+	new /obj/item/stack/cable_coil/pink(src)
+	new /obj/item/stack/cable_coil/orange(src)
+	new /obj/item/stack/cable_coil/cyan(src)
+	new /obj/item/stack/cable_coil/white(src)
+
+/obj/item/storage/toolbox/ammo
+	name = "ammo box"
+	desc = "It contains a few clips."
+	icon_state = "ammobox"
+	item_state = "ammobox"
+
+/obj/item/storage/toolbox/ammo/PopulateContents()
+	new /obj/item/ammo_box/a762(src)
+	new /obj/item/ammo_box/a762(src)
+	new /obj/item/ammo_box/a762(src)
+	new /obj/item/ammo_box/a762(src)
+	new /obj/item/ammo_box/a762(src)
+	new /obj/item/ammo_box/a762(src)
+	new /obj/item/ammo_box/a762(src)
 
 /obj/item/storage/toolbox/gold_real
 	name = "golden toolbox"
@@ -314,4 +329,4 @@ GLOBAL_LIST_EMPTY(rubber_toolbox_icons)
 		generate_rubber_toolbox_icon()
 	icon = GLOB.rubber_toolbox_icons[icon_state]
 	. = ..()
-	AddComponent(/datum/component/bouncy)
+	AddComponent(/datum/component/bouncy)

code/game/objects/items/stunbaton.dm

@@ -36,7 +36,7 @@
 	. = ..()
 	if(preload_cell_type)
 		if(!ispath(preload_cell_type,/obj/item/stock_parts/cell))
-			log_world("### MAP WARNING, [src] at [AREACOORD(src)] had an invalid preload_cell_type: [preload_cell_type].")
+			log_mapping("[src] at [AREACOORD(src)] had an invalid preload_cell_type: [preload_cell_type].")
 		else
 			cell = new preload_cell_type(src)
 	update_icon()
@@ -168,11 +168,9 @@
 
 
 /obj/item/melee/baton/proc/baton_stun(mob/living/L, mob/user)
-	if(ishuman(L))
-		var/mob/living/carbon/human/H = L
-		if(H.check_shields(src, 0, "[user]'s [name]", MELEE_ATTACK)) //No message; check_shields() handles that
-			playsound(L, 'sound/weapons/genhit.ogg', 50, 1)
-			return FALSE
+	if(L.check_shields(src, 0, "[user]'s [name]", MELEE_ATTACK)) //No message; check_shields() handles that
+		playsound(L, 'sound/weapons/genhit.ogg', 50, 1)
+		return FALSE
 	var/stunpwr = stunforce
 	var/obj/item/stock_parts/cell/our_cell = get_cell()
 	if(!our_cell)

code/game/objects/items/tanks/watertank.dm

@@ -148,7 +148,7 @@
 
 /obj/item/watertank/janitor/Initialize()
 	. = ..()
-	reagents.add_reagent("cleaner", 500)
+	reagents.add_reagent(/datum/reagent/space_cleaner, 500)
 
 /obj/item/reagent_containers/spray/mister/janitor
 	name = "janitor spray nozzle"
@@ -184,7 +184,7 @@
 
 /obj/item/watertank/atmos/Initialize()
 	. = ..()
-	reagents.add_reagent("water", 200)
+	reagents.add_reagent(/datum/reagent/water, 200)
 
 /obj/item/watertank/atmos/make_noz()
 	return new /obj/item/extinguisher/mini/nozzle(src)
@@ -376,7 +376,7 @@
 		filling.color = mix_color_from_reagents(reagents.reagent_list)
 		add_overlay(filling)
 
-/obj/item/reagent_containers/chemtank/worn_overlays(var/isinhands = FALSE) //apply chemcolor and level
+/obj/item/reagent_containers/chemtank/worn_overlays(isinhands = FALSE, icon_file, style_flags = NONE) //apply chemcolor and level
 	. = list()
 	//inhands + reagent_filling
 	if(!isinhands && reagents.total_volume)
@@ -436,13 +436,13 @@
 
 /obj/item/watertank/op/Initialize()
 	. = ..()
-	reagents.add_reagent("mutagen",350)
-	reagents.add_reagent("napalm",125)
-	reagents.add_reagent("welding_fuel",125)
-	reagents.add_reagent("clf3",300)
-	reagents.add_reagent("cryptobiolin",350)
-	reagents.add_reagent("plasma",250)
-	reagents.add_reagent("condensedcapsaicin",500)
+	reagents.add_reagent(/datum/reagent/toxin/mutagen,350)
+	reagents.add_reagent(/datum/reagent/napalm,125)
+	reagents.add_reagent(/datum/reagent/fuel,125)
+	reagents.add_reagent(/datum/reagent/clf3,300)
+	reagents.add_reagent(/datum/reagent/cryptobiolin,350)
+	reagents.add_reagent(/datum/reagent/toxin/plasma,250)
+	reagents.add_reagent(/datum/reagent/consumable/condensedcapsaicin,500)
 
 /obj/item/reagent_containers/spray/mister/op
 	desc = "A mister nozzle attached to several extended water tanks. It suspiciously has a compressor in the system and is labelled entirely in New Cyrillic."

code/game/objects/items/telescopic_iv.dm

@@ -0,0 +1,17 @@
+/obj/item/tele_iv
+	name = "telescopic IV drip"
+	desc = "An IV drip with an advanced infusion pump that can both drain blood into and inject liquids from attached containers. Blood packs are processed at an accelerated rate. This one is telescopic, and can be picked up and put down."
+	icon = 'icons/obj/iv_drip.dmi'
+	icon_state = "tele_iv"
+
+/obj/item/tele_iv/attack_self(mob/user)
+	deploy_iv(user, user.loc)
+
+/obj/item/tele_iv/afterattack(atom/target, mob/user, proximity)
+	. = ..()
+	if(proximity && isopenturf(target) && user.CanReach(target))
+		deploy_iv(user, target)
+
+/obj/item/tele_iv/proc/deploy_iv(mob/user, atom/location)
+	new /obj/machinery/iv_drip/telescopic(location)
+	qdel(src)

code/game/objects/items/tools/screwdriver.dm

@@ -53,7 +53,7 @@
 	base_overlay.appearance_flags = RESET_COLOR
 	add_overlay(base_overlay)
 
-/obj/item/screwdriver/worn_overlays(isinhands = FALSE, icon_file)
+/obj/item/screwdriver/worn_overlays(isinhands = FALSE, icon_file, style_flags = NONE)
 	. = list()
 	if(isinhands && random_color)
 		var/mutable_appearance/M = mutable_appearance(icon_file, "screwdriver_head")

code/game/objects/items/tools/weldingtool.dm

@@ -37,7 +37,7 @@
 /obj/item/weldingtool/Initialize()
 	. = ..()
 	create_reagents(max_fuel)
-	reagents.add_reagent("welding_fuel", max_fuel)
+	reagents.add_reagent(/datum/reagent/fuel, max_fuel)
 	update_icon()
 
 
@@ -97,7 +97,7 @@
 
 /obj/item/weldingtool/proc/explode()
 	var/turf/T = get_turf(loc)
-	var/plasmaAmount = reagents.get_reagent_amount("plasma")
+	var/plasmaAmount = reagents.get_reagent_amount(/datum/reagent/toxin/plasma)
 	dyn_explosion(T, plasmaAmount/5)//20 plasma in a standard welder has a 4 power explosion. no breaches, but enough to kill/dismember holder
 	qdel(src)
 
@@ -142,7 +142,7 @@
 
 
 /obj/item/weldingtool/attack_self(mob/user)
-	if(src.reagents.has_reagent("plasma"))
+	if(src.reagents.has_reagent(/datum/reagent/toxin/plasma))
 		message_admins("[ADMIN_LOOKUPFLW(user)] activated a rigged welder at [AREACOORD(user)].")
 		explode()
 	switched_on(user)
@@ -154,7 +154,7 @@
 
 // Returns the amount of fuel in the welder
 /obj/item/weldingtool/proc/get_fuel()
-	return reagents.get_reagent_amount("welding_fuel")
+	return reagents.get_reagent_amount(/datum/reagent/fuel)
 
 
 // Uses fuel from the welding tool.
@@ -165,7 +165,7 @@
 	if(used)
 		burned_fuel_for = 0
 	if(get_fuel() >= used)
-		reagents.remove_reagent("welding_fuel", used)
+		reagents.remove_reagent(/datum/reagent/fuel, used)
 		check_fuel()
 		return TRUE
 	else
@@ -333,7 +333,7 @@
 
 /obj/item/weldingtool/abductor/process()
 	if(get_fuel() <= max_fuel)
-		reagents.add_reagent("welding_fuel", 1)
+		reagents.add_reagent(/datum/reagent/fuel, 1)
 	..()
 
 /obj/item/weldingtool/hugetank
@@ -377,7 +377,7 @@
 	..()
 	if(get_fuel() < max_fuel && nextrefueltick < world.time)
 		nextrefueltick = world.time + 10
-		reagents.add_reagent("welding_fuel", 1)
+		reagents.add_reagent(/datum/reagent/fuel, 1)
 
 /obj/item/weldingtool/advanced
 	name = "advanced welding tool"
@@ -390,7 +390,7 @@
 
 /obj/item/weldingtool/advanced/process()
 	if(get_fuel() <= max_fuel)
-		reagents.add_reagent("welding_fuel", 1)
+		reagents.add_reagent(/datum/reagent/fuel, 1)
 	..()
 
 #undef WELDER_FUEL_BURN_INTERVAL

code/game/objects/items/toys.dm

@@ -353,7 +353,7 @@
 		update_light()
 	return TRUE
 
-/obj/item/toy/sword/cx/worn_overlays(isinhands, icon_file)
+/obj/item/toy/sword/cx/worn_overlays(isinhands, icon_file, style_flags = NONE)
 	. = ..()
 	if(active)
 		if(isinhands)

code/game/objects/items/trash.dm

@@ -70,12 +70,12 @@
 	name = "crushed can"
 	icon_state = "cola"
 	resistance_flags = NONE
-	grind_results = list("aluminium" = 10)
+	grind_results = list(/datum/reagent/aluminium = 10)
 
 /obj/item/trash/boritos
 	name = "boritos bag"
 	icon_state = "boritos"
-	grind_results = list("aluminium" = 1) //from the mylar bag
+	grind_results = list(/datum/reagent/aluminium = 1) //from the mylar bag
 
 /obj/item/trash/attack(mob/M, mob/living/user)
 	return

code/game/objects/items/twohanded.dm

@@ -556,7 +556,7 @@
 		update_light()
 	return TRUE
 
-/obj/item/twohanded/dualsaber/hypereutactic/worn_overlays(isinhands, icon_file)
+/obj/item/twohanded/dualsaber/hypereutactic/worn_overlays(isinhands, icon_file, style_flags = NONE)
 	. = ..()
 	if(isinhands)
 		var/mutable_appearance/gem_inhand = mutable_appearance(icon_file, "hypereutactic_gem")
@@ -872,7 +872,7 @@
 		user.visible_message("<span class='danger'>[user] blasts \the [target] with \the [src]!</span>")
 		playsound(target, 'sound/magic/disintegrate.ogg', 100, 1)
 		W.break_wall()
-		W.ScrapeAway()
+		W.ScrapeAway(flags = CHANGETURF_INHERIT_AIR)
 		return
 
 //HF blade

code/game/objects/objs.dm

@@ -80,13 +80,12 @@
 	SEND_SIGNAL(src, COMSIG_OBJ_SETANCHORED, anchorvalue)
 	anchored = anchorvalue
 
-/obj/throw_at(atom/target, range, speed, mob/thrower, spin=1, diagonals_first = 0, datum/callback/callback)
-	..()
+/obj/throw_at(atom/target, range, speed, mob/thrower, spin=1, diagonals_first = 0, datum/callback/callback, messy_throw)
+	. = ..()
 	if(obj_flags & FROZEN)
 		visible_message("<span class='danger'>[src] shatters into a million pieces!</span>")
 		qdel(src)
 
-
 /obj/assume_air(datum/gas_mixture/giver)
 	if(loc)
 		return loc.assume_air(giver)

code/game/objects/structures/beds_chairs/chair.dm

@@ -88,6 +88,28 @@
 	else
 		return ..()
 
+/obj/structure/chair/alt_attack_hand(mob/living/user)
+	if(Adjacent(user) && istype(user))
+		if(!item_chair || !user.can_hold_items() || !has_buckled_mobs() || buckled_mobs.len > 1 || dir != user.dir || flags_1 & NODECONSTRUCT_1)
+			return TRUE
+		if(!user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
+			to_chat(user, "<span class='warning'>You can't do that right now!</span>")
+			return TRUE
+		if(user.getStaminaLoss() >= STAMINA_SOFTCRIT)
+			to_chat(user, "<span class='warning'>You're too exhausted for that.</span>")
+			return TRUE
+		var/mob/living/poordude = buckled_mobs[1]
+		if(!istype(poordude))
+			return TRUE
+		user.visible_message("<span class='notice'>[user] pulls [src] out from under [poordude].</span>", "<span class='notice'>You pull [src] out from under [poordude].</span>")
+		var/C = new item_chair(loc)
+		user.put_in_hands(C)
+		poordude.Knockdown(20)//rip in peace
+		user.adjustStaminaLoss(5)
+		unbuckle_all_mobs(TRUE)
+		qdel(src)
+		return TRUE
+
 /obj/structure/chair/attack_tk(mob/user)
 	if(!anchored || has_buckled_mobs() || !isturf(user.loc))
 		..()

code/game/objects/structures/bedsheet_bin.dm

@@ -252,7 +252,7 @@ LINEN BINS
 	add_overlay(g_mouth)
 	add_overlay(g_eyes)
 
-/obj/item/bedsheet/gondola/worn_overlays(isinhands = FALSE, icon_file)
+/obj/item/bedsheet/gondola/worn_overlays(isinhands = FALSE, icon_file, style_flags = NONE)
 	. = ..()
 	if(!isinhands)
 		. += mutable_appearance(icon_file, g_mouth)

code/game/objects/structures/crates_lockers/closets/cardboardbox.dm

@@ -22,7 +22,9 @@
 	if(opened || move_delay || user.stat || user.IsStun() || user.IsKnockdown() || user.IsUnconscious() || !isturf(loc) || !has_gravity(loc))
 		return
 	move_delay = TRUE
-	if(step(src, direction))
+	var/oldloc = loc
+	step(src, direction)
+	if(oldloc != loc)
 		addtimer(CALLBACK(src, .proc/ResetMoveDelay), (use_mob_movespeed ? user.movement_delay() : CONFIG_GET(number/movedelay/walk_delay)) * move_speed_multiplier)
 	else
 		ResetMoveDelay()

code/game/objects/structures/crates_lockers/closets/secure/engineering.dm

@@ -12,18 +12,12 @@
 	new /obj/item/clothing/head/hardhat/white(src)
 	new /obj/item/clothing/head/hardhat/weldhat/white(src)
 	new /obj/item/clothing/gloves/color/yellow(src)
-	new /obj/item/clothing/shoes/sneakers/brown(src)
 	new /obj/item/tank/jetpack/suit(src)
 	new /obj/item/cartridge/ce(src)
 	new /obj/item/radio/headset/heads/ce(src)
-	new /obj/item/storage/toolbox/mechanical(src)
-	new /obj/item/clothing/suit/hazardvest(src)
 	new /obj/item/megaphone/command(src)
 	new /obj/item/areaeditor/blueprints(src)
-	new /obj/item/airlock_painter(src)
 	new /obj/item/holosign_creator/engineering(src)
-	new /obj/item/clothing/mask/gas(src)
-	new /obj/item/multitool(src)
 	new /obj/item/assembly/flash/handheld(src)
 	new /obj/item/clothing/glasses/meson/engine(src)
 	new /obj/item/door_remote/chief_engineer(src)
@@ -67,7 +61,7 @@
 	for(var/i in 1 to 3)
 		new /obj/item/clothing/head/welding(src)
 	for(var/i in 1 to 3)
-		new /obj/item/weldingtool(src)
+		new /obj/item/weldingtool/largetank(src)
 
 /obj/structure/closet/secure_closet/engineering_personal
 	name = "engineer's locker"
@@ -84,7 +78,6 @@
 	new /obj/item/clothing/glasses/meson/engine(src)
 	new /obj/item/storage/box/emptysandbags(src)
 
-
 /obj/structure/closet/secure_closet/atmospherics
 	name = "\proper atmospheric technician's locker"
 	req_access = list(ACCESS_ATMOSPHERICS)
@@ -103,3 +96,33 @@
 	new /obj/item/clothing/head/hardhat/atmos(src)
 	new /obj/item/clothing/glasses/meson/engine/tray(src)
 	new /obj/item/extinguisher/advanced(src)
+
+/*
+ * Empty lockers
+ * Some of the lockers are filled with junk, and sometimes its nice to just fill it with your own set-up for your own map gimmicks.
+ */
+
+/obj/structure/closet/secure_closet/engineering_chief/empty
+
+/obj/structure/closet/secure_closet/engineering_chief/empty/PopulateContents()
+	return
+
+/obj/structure/closet/secure_closet/engineering_electrical/empty
+
+/obj/structure/closet/secure_closet/engineering_electrical/empty/PopulateContents()
+	return
+
+/obj/structure/closet/secure_closet/engineering_welding/empty
+
+/obj/structure/closet/secure_closet/engineering_welding/empty/PopulateContents()
+	return
+
+/obj/structure/closet/secure_closet/engineering_personal/empty
+
+/obj/structure/closet/secure_closet/engineering_personal/empty/PopulateContents()
+	return
+
+/obj/structure/closet/secure_closet/atmospherics/empty
+
+/obj/structure/closet/secure_closet/atmospherics/empty/PopulateContents()
+	return

code/game/objects/structures/displaycase.dm

@@ -237,6 +237,12 @@
 	start_showpiece_type = /obj/item/clothing/mask/facehugger/lamarr
 	req_access = list(ACCESS_RD)
 
+/obj/structure/displaycase/clown
+	desc = "In the event of clown, honk glass."
+	alert = TRUE
+	start_showpiece_type = /obj/item/bikehorn
+	req_access = list(ACCESS_CENT_GENERAL)
+
 /obj/structure/displaycase/trophy
 	name = "trophy display case"
 	desc = "Store your trophies of accomplishment in here, and they will stay forever."

code/game/objects/structures/divine.dm

@@ -39,7 +39,7 @@
 		return
 	last_process = world.time
 	to_chat(user, "<span class='notice'>The water feels warm and soothing as you touch it. The fountain immediately dries up shortly afterwards.</span>")
-	user.reagents.add_reagent("godblood",20)
+	user.reagents.add_reagent(/datum/reagent/medicine/omnizine/godblood,20)
 	update_icon()
 	addtimer(CALLBACK(src, /atom/.proc/update_icon), time_between_uses)
 

code/game/objects/structures/dresser.dm

@@ -30,11 +30,11 @@
 		return
 
 	var/list/undergarment_choices = list("Underwear", "Underwear Color", "Undershirt", "Undershirt Color", "Socks", "Socks Color")
-	if(!UNDIE_COLORABLE(GLOB.underwear_list[H.underwear]))
+	if(!(GLOB.underwear_list[H.underwear]?.has_color))
 		undergarment_choices -= "Underwear Color"
-	if(!UNDIE_COLORABLE(GLOB.undershirt_list[H.undershirt]))
+	if(!(GLOB.undershirt_list[H.undershirt]?.has_color))
 		undergarment_choices -= "Undershirt Color"
-	if(!UNDIE_COLORABLE(GLOB.socks_list[H.socks]))
+	if(!(GLOB.socks_list[H.socks]?.has_color))
 		undergarment_choices -= "Socks Color"
 
 	var/choice = input(H, "Underwear, Undershirt, or Socks?", "Changing") as null|anything in undergarment_choices

code/game/objects/structures/ghost_role_spawners.dm

@@ -30,6 +30,8 @@
 	new/obj/structure/fluff/empty_terrarium(get_turf(src))
 	return ..()
 
+/obj/effect/mob_spawn/human/seed_vault/special(mob/living/carbon/human/new_spawn)
+	ADD_TRAIT(new_spawn,TRAIT_EXEMPT_HEALTH_EVENTS,GHOSTROLE_TRAIT)
 //Ash walker eggs: Spawns in ash walker dens in lavaland. Ghosts become unbreathing lizards that worship the Necropolis and are advised to retrieve corpses to create more ash walkers.
 
 /obj/effect/mob_spawn/human/ash_walker
@@ -251,6 +253,9 @@
 	new/obj/structure/fluff/empty_cryostasis_sleeper(get_turf(src))
 	return ..()
 
+/obj/effect/mob_spawn/human/hermit/special(mob/living/carbon/human/new_spawn)
+	ADD_TRAIT(new_spawn,TRAIT_EXEMPT_HEALTH_EVENTS,GHOSTROLE_TRAIT)
+
 //Broken rejuvenation pod: Spawns in animal hospitals in lavaland. Ghosts become disoriented interns and are advised to search for help.
 /obj/effect/mob_spawn/human/doctor/alive/lavaland
 	name = "broken rejuvenation pod"
@@ -353,6 +358,9 @@
 	new/obj/structure/fluff/empty_sleeper/syndicate(get_turf(src))
 	..()
 
+/obj/effect/mob_spawn/human/hotel_staff/special(mob/living/carbon/human/new_spawn)
+	ADD_TRAIT(new_spawn,TRAIT_EXEMPT_HEALTH_EVENTS,GHOSTROLE_TRAIT)
+
 /obj/effect/mob_spawn/human/demonic_friend
 	name = "Essence of friendship"
 	desc = "Oh boy! Oh boy! A friend!"
@@ -597,7 +605,7 @@
 	rank = "Gunner"
 
 /obj/effect/mob_spawn/human/ghostcafe
-	name = "ghost cafe sleeper"
+	name = "Ghost Cafe Sleeper"
 	uses = -1
 	icon = 'icons/obj/machines/sleeper.dmi'
 	icon_state = "sleeper"
@@ -618,12 +626,20 @@
 		O.equip(new_spawn, FALSE, new_spawn.client)
 		SSjob.equip_loadout(null, new_spawn, FALSE)
 		SSquirks.AssignQuirks(new_spawn, new_spawn.client, TRUE, TRUE, null, FALSE, new_spawn)
+		new_spawn.AddElement(/datum/element/ghost_role_eligibility)
+		ADD_TRAIT(new_spawn, TRAIT_SIXTHSENSE, GHOSTROLE_TRAIT)
+		ADD_TRAIT(new_spawn,TRAIT_EXEMPT_HEALTH_EVENTS,GHOSTROLE_TRAIT)
+		to_chat(new_spawn,"<span class='boldwarning'>You maybe sharing your cafe with some ninja-captured individuals, so make sure to only interact with the ghosts you hear as a ghost!</span>")
+		to_chat(new_spawn,"<span class='boldwarning'>You can turn yourself into a ghost and freely reenter your body with the ghost action.</span>")
+		var/datum/action/ghost/G = new(new_spawn)
+		G.Grant(new_spawn)
 
 /datum/outfit/ghostcafe
 	name = "ID, jumpsuit and shoes"
 	uniform = /obj/item/clothing/under/color/random
 	shoes = /obj/item/clothing/shoes/sneakers/black
 	id = /obj/item/card/id
+	r_hand = /obj/item/storage/box/syndie_kit/chameleon/ghostcafe
 
 
 /datum/outfit/ghostcafe/pre_equip(mob/living/carbon/human/H, visualsOnly = FALSE, client/preference_source)
@@ -639,4 +655,18 @@
 			uniform = /obj/item/clothing/under/color/random
 		else
 			uniform = /obj/item/clothing/under/skirt/color/random
-		
+
+/obj/item/storage/box/syndie_kit/chameleon/ghostcafe
+	name = "ghost cafe costuming kit"
+	desc = "Look just the way you did in life - or better!"
+
+/obj/item/storage/box/syndie_kit/chameleon/ghostcafe/PopulateContents() // Doesn't contain a PDA, for isolation reasons.
+	new /obj/item/clothing/under/chameleon(src)
+	new /obj/item/clothing/suit/chameleon(src)
+	new /obj/item/clothing/gloves/chameleon(src)
+	new /obj/item/clothing/shoes/chameleon(src)
+	new /obj/item/clothing/glasses/chameleon(src)
+	new /obj/item/clothing/head/chameleon(src)
+	new /obj/item/clothing/mask/chameleon(src)
+	new /obj/item/storage/backpack/chameleon(src)
+	new /obj/item/clothing/neck/cloak/chameleon(src)

code/game/objects/structures/grille.dm

@@ -84,7 +84,7 @@
 
 /obj/structure/grille/attack_animal(mob/user)
 	. = ..()
-	if(!shock(user, 70))
+	if(!shock(user, 70) && !QDELETED(src)) //Last hit still shocks but shouldn't deal damage to the grille)
 		take_damage(rand(5,10), BRUTE, "melee", 1)
 
 /obj/structure/grille/attack_paw(mob/user)

code/game/objects/structures/lattice.dm

@@ -18,7 +18,7 @@
 	//	flags = CONDUCT_1
 
 /obj/structure/lattice/examine(mob/user)
-	..()
+	. = ..()
 	. += deconstruction_hints(user)
 
 /obj/structure/lattice/proc/deconstruction_hints(mob/user)
@@ -60,7 +60,7 @@
 		to_chat(user, "<span class='notice'>You build a floor.</span>")
 		var/turf/T = src.loc
 		if(isspaceturf(T))
-			T.PlaceOnTop(/turf/open/floor/plating)
+			T.PlaceOnTop(/turf/open/floor/plating, flags = CHANGETURF_INHERIT_AIR)
 			qdel(src)
 			return TRUE
 	return FALSE

code/game/objects/structures/stairs.dm

@@ -102,13 +102,13 @@
 /obj/structure/stairs/proc/force_open_above()
 	var/turf/open/openspace/T = get_step_multiz(get_turf(src), UP)
 	if(T && !istype(T))
-		T.ChangeTurf(/turf/open/openspace)
+		T.ChangeTurf(/turf/open/openspace, flags = CHANGETURF_INHERIT_AIR)
 
 /obj/structure/stairs/proc/on_multiz_new(turf/source, dir)
 	if(dir == UP)
 		var/turf/open/openspace/T = get_step_multiz(get_turf(src), UP)
 		if(T && !istype(T))
-			T.ChangeTurf(/turf/open/openspace)
+			T.ChangeTurf(/turf/open/openspace, flags = CHANGETURF_INHERIT_AIR)
 
 /obj/structure/stairs/intercept_zImpact(atom/movable/AM, levels = 1)
 	. = ..()

code/game/objects/structures/tables_racks.dm

@@ -182,6 +182,17 @@
 	else
 		return ..()
 
+/obj/structure/table/alt_attack_hand(mob/user)
+	if(user && Adjacent(user) && !user.incapacitated())
+		user.setClickCooldown(4)
+		if(istype(user) && user.a_intent == INTENT_HARM)
+			user.visible_message("<span class='warning'>[user] slams [user.p_their()] palms down on [src].</span>", "<span class='warning'>You slam your palms down on [src].</span>")
+			playsound(src, 'sound/weapons/sonic_jackhammer.ogg', 50, 1)
+		else
+			user.visible_message("<span class='notice'>[user] slaps [user.p_their()] hands on [src].</span>", "<span class='notice'>You slap your hands on [src].</span>")
+			playsound(src, 'sound/weapons/tap.ogg', 50, 1)
+		user.do_attack_animation(src)
+		return TRUE
 
 /obj/structure/table/deconstruct(disassembled = TRUE, wrench_disassembly = 0)
 	if(!(flags_1 & NODECONSTRUCT_1))