some cherrypicked TG fixes and tweaks

Dockerfile

@@ -1,5 +1,4 @@
-FROM tgstation/byond:512.1448 as base
-#above version must be the same as the one in dependencies.sh
+FROM tgstation/byond:512.1453 as base
 
 FROM base as build_base
 

code/__DEFINES/mobs.dm

@@ -258,3 +258,5 @@
 
 // /obj/item/bodypart on_mob_life() retval flag
 #define BODYPART_LIFE_UPDATE_HEALTH (1<<0)
+
+#define HUMAN_FIRE_STACK_ICON_NUM	3

code/__DEFINES/tgs.dm

@@ -10,6 +10,10 @@
 //Comment this out once you've filled in the below
 #error TGS API unconfigured
 
+//Uncomment this if you wish to allow the game to interact with TGS 3
+//This will raise the minimum required security level of your game to TGS_SECURITY_TRUSTED due to it utilizing call()()
+//#define TGS_V3_API
+
 //Required interfaces (fill in with your codebase equivalent):
 
 //create a global variable named `Name` and set it to `Value`
@@ -47,7 +51,21 @@
 #define TGS_EVENT_PORT_SWAP -2	//before a port change is about to happen, extra parameter is new port
 #define TGS_EVENT_REBOOT_MODE_CHANGE -1	//before a reboot mode change, extras parameters are the current and new reboot mode enums
 
-//TODO
+//See the descriptions for these codes here: https://github.com/tgstation/tgstation-server/blob/master/src/Tgstation.Server.Host/Components/EventType.cs
+#define TGS_EVENT_REPO_RESET_ORIGIN 0
+#define TGS_EVENT_REPO_CHECKOUT 1
+#define TGS_EVENT_REPO_FETCH 2
+#define TGS_EVENT_REPO_MERGE_PULL_REQUEST 3
+#define TGS_EVENT_REPO_PRE_SYNCHRONIZE 4
+#define TGS_EVENT_BYOND_INSTALL_START 5
+#define TGS_EVENT_BYOND_INSTALL_FAIL 6
+#define TGS_EVENT_BYOND_ACTIVE_VERSION_CHANGE 7
+#define TGS_EVENT_COMPILE_START 8
+#define TGS_EVENT_COMPILE_CANCELLED 9
+#define TGS_EVENT_COMPILE_FAILURE 10
+#define TGS_EVENT_COMPILE_COMPLETE 11
+#define TGS_EVENT_INSTANCE_AUTO_UPDATE_START 12
+#define TGS_EVENT_REPO_MERGE_CONFLICT 13
 
 //OTHER ENUMS
 
@@ -74,8 +92,8 @@
 /world/proc/TgsInitializationComplete()
 	return
 
-//Put this somewhere in /world/Topic(T, Addr, Master, Keys) that is always run before T is modified
-#define TGS_TOPIC var/tgs_topic_return = TgsTopic(T); if(tgs_topic_return) return tgs_topic_return
+//Put this at the start of /world/Topic()
+#define TGS_TOPIC var/tgs_topic_return = TgsTopic(args[1]); if(tgs_topic_return) return tgs_topic_return
 
 //Call this at the beginning of world/Reboot(reason)
 /world/proc/TgsReboot()

code/_compile_options.dm

@@ -3,6 +3,11 @@
 
 //#define DATUMVAR_DEBUGGING_MODE	//Enables the ability to cache datum vars and retrieve later for debugging which vars changed.
 
+// Comment this out if you are debugging problems that might be obscured by custom error handling in world/Error
+#ifdef DEBUG
+#define USE_CUSTOM_ERROR_HANDLER
+#endif
+
 #ifdef TESTING
 #define DATUMVAR_DEBUGGING_MODE
 

code/datums/mood_events/needs_events.dm

@@ -4,7 +4,7 @@
 	mood_change = -4
 
 /datum/mood_event/wellfed
-	description = "<span class='nicegreen'>My belly feels round and full.</span>\n"
+	description = "<span class='nicegreen'>I'm stuffed!</span>\n"
 	mood_change = 6
 
 /datum/mood_event/fed

code/datums/position_point_vector.dm

@@ -186,8 +186,8 @@
 
 /datum/point/vector/proc/increment(multiplier = 1)
 	iteration++
-	x += mpx * 1
-	y += mpy * 1
+	x += mpx * (multiplier)
+	y += mpy * (multiplier)
 
 /datum/point/vector/proc/return_vector_after_increments(amount = 7, multiplier = 1, force_simulate = FALSE)
 	var/datum/point/vector/v = copy_to()

code/game/data_huds.dm

@@ -222,7 +222,7 @@
 	var/icon/I = icon(icon, icon_state, dir)
 	holder.pixel_y = I.Height() - world.icon_size
 	holder.icon_state = "hudno_id"
-	if(wear_id)
+	if(wear_id?.GetID())
 		holder.icon_state = "hud[ckey(wear_id.GetJobName())]"
 	sec_hud_set_security_status()
 

code/game/gamemodes/objective.dm

@@ -378,6 +378,8 @@ GLOBAL_LIST_EMPTY(objectives)
 	for(var/datum/mind/M in owners)
 		if(considered_alive(M))
 			return FALSE
+		if(M.current?.suiciding) //killing yourself ISN'T glorious.
+			return FALSE
 	return TRUE
 
 /datum/objective/nuclear

code/game/machinery/_machinery.dm

@@ -91,6 +91,7 @@ Class Procs:
 	verb_yell = "blares"
 	pressure_resistance = 15
 	max_integrity = 200
+	layer = BELOW_OBJ_LAYER //keeps shit coming out of the machine from ending up underneath it.
 
 	anchored = TRUE
 	interaction_flags_atom = INTERACT_ATOM_ATTACK_HAND | INTERACT_ATOM_UI_INTERACT

code/game/machinery/harvester.dm

@@ -131,18 +131,24 @@
 	playsound(src, 'sound/machines/microwave/microwave-end.ogg', 100, 0)
 
 /obj/machinery/harvester/screwdriver_act(mob/living/user, obj/item/I)
-	. = ..()
-	if(.)
-		return TRUE
-	if(!state_open && !occupant)
+	. = TRUE
+	if(..())
+		return
+	if(occupant)
+		to_chat(user, "<span class='warning'>[src] is currently occupied!</span>")
+		return
+	if(state_open)
+		to_chat(user, "<span class='warning'>[src] must be closed to [panel_open ? "close" : "open"] it's maintenance hatch!</span>")
+		return
 	if(default_deconstruction_screwdriver(user, "[initial(icon_state)]-o", initial(icon_state), I))
 		return
+	return FALSE
 
 /obj/machinery/harvester/crowbar_act(mob/living/user, obj/item/I)
 	if(default_pry_open(I))
-		return
+		return TRUE
 	if(default_deconstruction_crowbar(I))
-		return
+		return TRUE
 
 /obj/machinery/harvester/default_pry_open(obj/item/I) //wew
 	. = !(state_open || panel_open || (flags_1 & NODECONSTRUCT_1)) && I.tool_behaviour == TOOL_CROWBAR //We removed is_operational() here

code/modules/atmospherics/environmental/LINDA_fire.dm

@@ -37,7 +37,7 @@
 
 		active_hotspot = new /obj/effect/hotspot(src)
 		active_hotspot.temperature = exposed_temperature
-		active_hotspot.volume = exposed_volume
+		active_hotspot.volume = exposed_volume*25
 
 		active_hotspot.just_spawned = (current_cycle < SSair.times_fired)
 			//remove just_spawned protection if no longer processing this cell

code/modules/clothing/suits/utility.dm

@@ -20,6 +20,7 @@
 	body_parts_covered = CHEST|GROIN|LEGS|FEET|ARMS|HANDS
 	allowed = list(/obj/item/flashlight, /obj/item/tank/internals/emergency_oxygen, /obj/item/tank/internals/plasmaman, /obj/item/extinguisher, /obj/item/crowbar)
 	slowdown = 1
+	armor = list("melee" = 15, "bullet" = 5, "laser" = 20, "energy" = 10, "bomb" = 20, "bio" = 10, "rad" = 20, "fire" = 100, "acid" = 50)
 	flags_inv = HIDEGLOVES|HIDESHOES|HIDEJUMPSUIT
 	clothing_flags = STOPSPRESSUREDAMAGE | THICKMATERIAL
 	heat_protection = CHEST|GROIN|LEGS|FEET|ARMS|HANDS

code/modules/events/pirates.dm

@@ -148,6 +148,7 @@
 		new /obj/item/stack/spacecash/c200(drop_location())
 		credits_stored -= 200
 	to_chat(user,"<span class='notice'>You retrieve the siphoned credits!</span>")
+	credits_stored = 0
 
 
 /obj/machinery/shuttle_scrambler/proc/send_notification()

code/modules/food_and_drinks/food/snacks_other.dm

@@ -156,7 +156,7 @@
 	icon_state = "mint"
 	bitesize = 1
 	trash = /obj/item/trash/plate
-	list_reagents = list("minttoxin" = 1)
+	list_reagents = list("minttoxin" = 2)
 	filling_color = "#800000"
 	foodtype = TOXIC | SUGAR
 

code/modules/food_and_drinks/kitchen_machinery/microwave.dm

@@ -10,6 +10,8 @@
 	active_power_usage = 100
 	circuit = /obj/item/circuitboard/machine/microwave
 	pass_flags = PASSTABLE
+	light_color = LIGHT_COLOR_YELLOW
+	light_power = 3
 	var/operating = FALSE // Is it on?
 	var/dirty = 0 // = {0..100} Does it need cleaning?
 	var/broken = 0 // ={0,1,2} How broken is it???
@@ -267,12 +269,14 @@
 	soundloop.start()
 	operating = TRUE
 	icon_state = "mw1"
+	set_light(1.5)
 	updateUsrDialog()
 
 /obj/machinery/microwave/proc/abort()
 	operating = FALSE // Turn it off again aferwards
 	icon_state = "mw"
 	updateUsrDialog()
+	set_light(0)
 	soundloop.stop()
 
 /obj/machinery/microwave/proc/stop()
@@ -298,6 +302,7 @@
 		if(prob(50))
 			new /obj/item/reagent_containers/food/snacks/badrecipe(src)
 			qdel(S)
+	set_light(0)
 	soundloop.stop()
 
 /obj/machinery/microwave/proc/broke()
@@ -310,6 +315,7 @@
 	flags_1 = null //So you can't add condiments
 	operating = FALSE // Turn it off again aferwards
 	updateUsrDialog()
+	set_light(0)
 	soundloop.stop()
 
 /obj/machinery/microwave/Topic(href, href_list)

code/modules/mob/living/carbon/human/human_defines.dm

@@ -53,3 +53,4 @@
 	var/creamed = FALSE //to use with creampie overlays
 	var/static/list/can_ride_typecache = typecacheof(list(/mob/living/carbon/human, /mob/living/simple_animal/slime, /mob/living/simple_animal/parrot))
 	var/lastpuke = 0
+	var/last_fire_update

code/modules/mob/living/carbon/human/life.dm

@@ -122,6 +122,12 @@
 
 ///FIRE CODE
 /mob/living/carbon/human/handle_fire()
+	if(!last_fire_update)
+		last_fire_update = fire_stacks
+	if((fire_stacks > HUMAN_FIRE_STACK_ICON_NUM && last_fire_update <= HUMAN_FIRE_STACK_ICON_NUM) || (fire_stacks <= HUMAN_FIRE_STACK_ICON_NUM && last_fire_update > HUMAN_FIRE_STACK_ICON_NUM))
+		last_fire_update = fire_stacks
+		update_fire()
+
 	..()
 	if(dna)
 		dna.species.handle_fire(src)
@@ -154,6 +160,7 @@
 
 /mob/living/carbon/human/ExtinguishMob()
 	if(!dna || !dna.species.ExtinguishMob(src))
+		last_fire_update = null
 		..()
 //END FIRE CODE
 

dependencies.sh

@@ -3,11 +3,12 @@
 #Project dependencies file
 #Final authority on what's required to fully build the project
 
-#byond version
-#note, this also needs to be changed in the Dockerfile's initial FROM command
-#If someone has an idea for how to set that version within the Dockerfile itself without any other dependencies, feel free to PR it
-export BYOND_MAJOR=512
-export BYOND_MINOR=1448
+# byond version
+# Extracted from the Dockerfile. Change by editing Dockerfile's FROM command.
+LIST=($(sed -n 's/.*byond:\([0-9]\+\)\.\([0-9]\+\).*/\1 \2/p' Dockerfile))
+export BYOND_MAJOR=${LIST[0]}
+export BYOND_MINOR=${LIST[1]}
+unset LIST
 
 #rust_g git tag
 export RUST_G_VERSION=0.4.1

tools/mapmerge2/dmm.py

@@ -370,7 +370,7 @@ def _parse(map_raw_text):
             continue
         elif in_comment_line:
             continue
-        elif char == "\t":
+        elif char in "\r\t":
             continue
 
         if char == "/" and not in_quote_block:
@@ -478,6 +478,9 @@ def _parse(map_raw_text):
 
     # grid block
     for char in it:
+		if char == "\r":
+            continue
+			
         if in_coord_block:
             if char == ",":
                 if reading_coord == "x":