Merge pull request #13255 from timothyteakettle/limbs

you can choose limbs to be prosthetic/amputated

code/modules/client/preferences.dm

@@ -163,6 +163,7 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 		)
 	var/custom_speech_verb = "default" //if your say_mod is to be something other than your races
 	var/custom_tongue = "default" //if your tongue is to be something other than your races
+	var/modified_limbs = list() //prosthetic/amputated limbs
 	var/chosen_limb_id //body sprite selected to load for the users limbs, null means default, is sanitized when loaded
 
 	/// Security record note section
@@ -429,12 +430,19 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 			dat += "<b>Gender:</b><a style='display:block;width:100px' href='?_src_=prefs;preference=gender;task=input'>[gender == MALE ? "Male" : (gender == FEMALE ? "Female" : (gender == PLURAL ? "Non-binary" : "Object"))]</a><BR>"
 			if(gender != NEUTER && pref_species.sexes)
 				dat += "<b>Body Model:</b><a style='display:block;width:100px' href='?_src_=prefs;preference=body_model'>[features["body_model"] == MALE ? "Masculine" : "Feminine"]</a><BR>"
+			dat += "<b>Limb Modification:</b><BR>"
+			dat += "<a href='?_src_=prefs;preference=modify_limbs;task=input'>Modify Limbs</a><BR>"
+			for(var/modification in modified_limbs)
+				if(modified_limbs[modification][1] == LOADOUT_LIMB_PROSTHETIC)
+					dat += "<b>[modification]: [modified_limbs[modification][2]]</b><BR>"
+				else
+					dat += "<b>[modification]: [modified_limbs[modification][1]]</b><BR>"
+			dat += "<BR>"
 			dat += "<b>Species:</b><a style='display:block;width:100px' href='?_src_=prefs;preference=species;task=input'>[pref_species.name]</a><BR>"
 			dat += "<b>Custom Species Name:</b><a style='display:block;width:100px' href='?_src_=prefs;preference=custom_species;task=input'>[custom_species ? custom_species : "None"]</a><BR>"
 			dat += "<b>Random Body:</b><a style='display:block;width:100px' href='?_src_=prefs;preference=all;task=random'>Randomize!</A><BR>"
 			dat += "<b>Always Random Body:</b><a href='?_src_=prefs;preference=all'>[be_random_body ? "Yes" : "No"]</A><BR>"
 			dat += "<br><b>Cycle background:</b><a style='display:block;width:100px' href='?_src_=prefs;preference=cycle_bg;task=input'>[bgstate]</a><BR>"
-
 			var/use_skintones = pref_species.use_skintones
 			if(use_skintones)
 				dat += APPEARANCE_CATEGORY_COLUMN
@@ -1235,6 +1243,9 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 	for(var/V in all_quirks)
 		var/datum/quirk/T = SSquirks.quirks[V]
 		bal -= initial(T.value)
+	for(var/modification in modified_limbs)
+		if(modified_limbs[modification][1] == LOADOUT_LIMB_PROSTHETIC)
+			return bal + 1 //max 1 point regardless of how many prosthetics
 	return bal
 
 /datum/preferences/proc/GetPositiveQuirkCount()
@@ -1492,6 +1503,29 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 				if("cycle_bg")
 					bgstate = next_list_item(bgstate, bgstate_options)
 
+				if("modify_limbs")
+					var/limb_type = input(user, "Choose the limb to modify:", "Character Preference") as null|anything in LOADOUT_ALLOWED_LIMB_TARGETS
+					if(limb_type)
+						var/modification_type = input(user, "Choose the modification to the limb:", "Character Preference") as null|anything in LOADOUT_LIMBS
+						if(modification_type)
+							if(modification_type == LOADOUT_LIMB_PROSTHETIC)
+								var/prosthetic_type = input(user, "Choose the type of prosthetic", "Character Preference") as null|anything in (list("prosthetic") + GLOB.prosthetic_limb_types)
+								if(prosthetic_type)
+									var/number_of_prosthetics = 0
+									for(var/modification in modified_limbs)
+										if(modified_limbs[modification][1] == LOADOUT_LIMB_PROSTHETIC)
+											number_of_prosthetics += 1
+									if(number_of_prosthetics >= MAXIMUM_LOADOUT_PROSTHETICS && !(limb_type in modified_limbs && modified_limbs[limb_type][1] == LOADOUT_LIMB_PROSTHETIC))
+										to_chat(user, "<span class='danger'>You can only have up to two prosthetic limbs!</span>")
+									else
+										//save the actual prosthetic data
+										modified_limbs[limb_type] = list(modification_type, prosthetic_type)
+							else
+								if(modification_type == LOADOUT_LIMB_NORMAL)
+									modified_limbs -= limb_type
+								else
+									modified_limbs[limb_type] = list(modification_type)
+
 				if("underwear")
 					var/new_underwear = input(user, "Choose your character's underwear:", "Character Preference")  as null|anything in GLOB.underwear_list
 					if(new_underwear)
@@ -2478,7 +2512,7 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 	ShowChoices(user)
 	return 1
 
-/datum/preferences/proc/copy_to(mob/living/carbon/human/character, icon_updates = 1, roundstart_checks = TRUE)
+/datum/preferences/proc/copy_to(mob/living/carbon/human/character, icon_updates = 1, roundstart_checks = TRUE, initial_spawn = FALSE)
 	if(be_random_name)
 		real_name = pref_species.random_name(gender)
 
@@ -2573,6 +2607,35 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 	if(custom_speech_verb != "default")
 		character.dna.species.say_mod = custom_speech_verb
 
+	//limb stuff, only done when initially spawning in
+	if(initial_spawn)
+		//delete any existing prosthetic limbs to make sure no remnant prosthetics are left over
+		for(var/obj/item/bodypart/part in character.bodyparts)
+			if(part.status == BODYPART_ROBOTIC)
+				qdel(part)
+		character.regenerate_limbs() //regenerate limbs so now you only have normal limbs
+		for(var/modified_limb in modified_limbs)
+			var/modification = modified_limbs[modified_limb][1]
+			var/obj/item/bodypart/old_part = character.get_bodypart(modified_limb)
+			if(modification == LOADOUT_LIMB_PROSTHETIC)
+				var/obj/item/bodypart/new_limb
+				switch(modified_limb)
+					if(BODY_ZONE_L_ARM)
+						new_limb = new/obj/item/bodypart/l_arm/robot/surplus(character)
+					if(BODY_ZONE_R_ARM)
+						new_limb = new/obj/item/bodypart/r_arm/robot/surplus(character)
+					if(BODY_ZONE_L_LEG)
+						new_limb = new/obj/item/bodypart/l_leg/robot/surplus(character)
+					if(BODY_ZONE_R_LEG)
+						new_limb = new/obj/item/bodypart/r_leg/robot/surplus(character)
+				var/prosthetic_type = modified_limbs[modified_limb][2]
+				if(prosthetic_type != "prosthetic") //lets just leave the old sprites as they are
+					new_limb.icon = file("icons/mob/augmentation/cosmetic_prosthetic/[prosthetic_type].dmi")
+				new_limb.replace_limb(character)
+			qdel(old_part)
+
+	if(length(modified_limbs))
+		character.regenerate_icons()
 
 	SEND_SIGNAL(character, COMSIG_HUMAN_PREFS_COPIED_TO, src, icon_updates, roundstart_checks)
 
@@ -2581,6 +2644,18 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 		character.update_body()
 		character.update_hair()
 
+/datum/preferences/proc/post_copy_to(mob/living/carbon/human/character)
+	//if no legs, and not a paraplegic or a slime, give them a free wheelchair
+	if(modified_limbs[BODY_ZONE_L_LEG] == LOADOUT_LIMB_AMPUTATED && modified_limbs[BODY_ZONE_R_LEG] == LOADOUT_LIMB_AMPUTATED && !character.has_quirk(/datum/quirk/paraplegic) && !isjellyperson(character))
+		if(character.buckled)
+			character.buckled.unbuckle_mob(character)
+		var/turf/T = get_turf(character)
+		var/obj/structure/chair/spawn_chair = locate() in T
+		var/obj/vehicle/ridden/wheelchair/wheels = new(T)
+		if(spawn_chair) // Makes spawning on the arrivals shuttle more consistent looking
+			wheels.setDir(spawn_chair.dir)
+		wheels.buckle_mob(character)
+
 /datum/preferences/proc/get_default_name(name_id)
 	switch(name_id)
 		if("human")

code/modules/client/preferences_savefile.dm

@@ -514,6 +514,12 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 	S["scars3"]							>> scars_list["3"]
 	S["scars4"]							>> scars_list["4"]
 	S["scars5"]							>> scars_list["5"]
+	var/limbmodstr
+	S["modified_limbs"] >> limbmodstr
+	if(length(limbmodstr))
+		modified_limbs = safe_json_decode(limbmodstr)
+	else
+		modified_limbs = list()
 	S["chosen_limb_id"]					>> chosen_limb_id
 	S["hide_ckey"]						>> hide_ckey //saved per-character
 
@@ -845,8 +851,6 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 
 	WRITE_FILE(S["feature_ooc_notes"], features["ooc_notes"])
 
-	WRITE_FILE(S["chosen_limb_id"],   chosen_limb_id)
-
 	//Custom names
 	for(var/custom_name_id in GLOB.preferences_custom_names)
 		var/savefile_slot_name = custom_name_id + "_name" //TODO remove this
@@ -874,6 +878,9 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 	WRITE_FILE(S["scars3"]						, scars_list["3"])
 	WRITE_FILE(S["scars4"]						, scars_list["4"])
 	WRITE_FILE(S["scars5"]						, scars_list["5"])
+	if(islist(modified_limbs))
+		WRITE_FILE(S["modified_limbs"]				, safe_json_encode(modified_limbs))
+	WRITE_FILE(S["chosen_limb_id"],   chosen_limb_id)
 
 
 	//gear loadout

code/modules/jobs/job_types/_job.dm

@@ -80,6 +80,9 @@
 	if(mind_traits)
 		for(var/t in mind_traits)
 			ADD_TRAIT(H.mind, t, JOB_TRAIT)
+	if(/datum/quirk/paraplegic in blacklisted_quirks)
+		H.regenerate_limbs() //if you can't be a paraplegic, attempt to regenerate limbs to stop amputated limb selection
+		H.set_resting(FALSE, TRUE) //they probably shouldn't be on the floor because they had no legs then suddenly had legs
 
 /datum/job/proc/announce(mob/living/carbon/human/H)
 	if(head_announce)

code/modules/mob/dead/new_player/new_player.dm

@@ -414,6 +414,8 @@
 			give_magic(humanc)
 		if(GLOB.curse_of_madness_triggered)
 			give_madness(humanc, GLOB.curse_of_madness_triggered)
+		if(humanc.client)
+			humanc.client.prefs.post_copy_to(humanc)
 
 	GLOB.joined_player_list += character.ckey
 	GLOB.latejoiners += character
@@ -567,7 +569,7 @@
 
 		client.prefs.scars_list["[cur_scar_index]"] = valid_scars
 		client.prefs.save_character()
-	client.prefs.copy_to(H)
+	client.prefs.copy_to(H, initial_spawn = TRUE)
 	H.dna.update_dna_identity()
 	if(mind)
 		if(transfer_after)

code/modules/mob/dead/new_player/preferences_setup.dm

@@ -41,7 +41,7 @@
 	var/mob/living/carbon/human/dummy/mannequin = generate_or_wait_for_human_dummy(DUMMY_HUMAN_SLOT_PREFERENCES)
 	// Apply the Dummy's preview background first so we properly layer everything else on top of it.
 	mannequin.add_overlay(mutable_appearance('modular_citadel/icons/ui/backgrounds.dmi', bgstate, layer = SPACE_LAYER))
-	copy_to(mannequin)
+	copy_to(mannequin, initial_spawn = TRUE)
 
 	if(previewJob && equip_job)
 		mannequin.job = previewJob.title

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

@@ -18,6 +18,9 @@ INITIALIZE_IMMEDIATE(/mob/living/carbon/human/dummy)
 /mob/living/carbon/human/dummy/Life()
 	return
 
+/mob/living/carbon/human/dummy/update_mobility()
+	return
+
 /mob/living/carbon/human/dummy/proc/wipe_state()
 	delete_equipment()
 	icon_render_key = null