update painting

code/modules/mod/mod_construction.dm

@@ -87,12 +87,6 @@
 /obj/item/mod/construction/armor/magnate
 	theme = /datum/mod_theme/magnate
 
-/obj/item/mod/paint
-	name = "MOD paint kit"
-	desc = "This kit will repaint your MODsuit to something unique."
-	icon = 'icons/obj/clothing/modsuit/mod_construction.dmi'
-	icon_state = "paintkit"
-
 #define START_STEP "start"
 #define CORE_STEP "core"
 #define SCREWED_CORE_STEP "screwed_core"

code/modules/mod/mod_control.dm

@@ -344,14 +344,6 @@
 	else if(is_wire_tool(attacking_item) && open)
 		wires.interact(user)
 		return TRUE
-	else if(istype(attacking_item, /obj/item/mod/paint))
-		if(active || activating)
-			balloon_alert(user, "suit is active!")
-		else if(paint(user, attacking_item))
-			balloon_alert(user, "suit painted")
-		else
-			balloon_alert(user, "not painted!")
-		return TRUE
 	else if(open && attacking_item.GetID())
 		update_access(user, attacking_item)
 		return TRUE
@@ -453,22 +445,25 @@
 		return
 	selected_module.on_select()
 
-/obj/item/mod/control/proc/paint(mob/user, obj/item/paint)
+/obj/item/mod/control/proc/set_mod_color(new_color)
-	if(length(theme.skins) <= 1)
+	var/list/all_parts = mod_parts + src
-		return FALSE
+	for(var/obj/item/part as anything in all_parts)
-	var/list/skins = list()
+		part.remove_atom_colour(WASHABLE_COLOUR_PRIORITY)
-	for(var/mod_skin in theme.skins)
+		part.add_atom_colour(new_color, FIXED_COLOUR_PRIORITY)
-		skins[mod_skin] = image(icon = icon, icon_state = "[mod_skin]-control")
+	wearer?.regenerate_icons()
-	var/pick = show_radial_menu(user, src, skins, custom_check = FALSE, require_near = TRUE)
+
-	if(!pick || !user.is_holding(paint))
+/obj/item/mod/control/proc/set_mod_skin(new_skin)
-		return FALSE
+	if(active)
-	skin = pick
+		CRASH("[src] tried to set skin while active!")
+	skin = new_skin
+	var/list/used_skin = theme.skins[new_skin]
+	if(used_skin[CONTROL_LAYER])
+		alternate_worn_layer = used_skin[CONTROL_LAYER]
 	var/list/skin_updating = mod_parts.Copy() + src
 	for(var/obj/item/piece as anything in skin_updating)
 		piece.icon_state = "[skin]-[initial(piece.icon_state)]"
 	update_flags()
 	wearer?.regenerate_icons()
-	return TRUE
 
 /obj/item/mod/control/proc/shock(mob/living/user)
 	if(!istype(user) || cell?.charge < 1)

code/modules/mod/mod_paint.dm

@@ -0,0 +1,207 @@
+#define MODPAINT_MAX_COLOR_VALUE 1.25
+#define MODPAINT_MIN_COLOR_VALUE 0
+#define MODPAINT_MAX_SECTION_COLORS 2
+#define MODPAINT_MIN_SECTION_COLORS 0.25
+#define MODPAINT_MAX_OVERALL_COLORS 4
+#define MODPAINT_MIN_OVERALL_COLORS 1.5
+#define MODPAINT_MODE_RESKIN "reskin"
+#define MODPAINT_MODE_REPAINT "repaint"
+
+/obj/item/mod/paint
+	name = "MOD paint kit"
+	desc = "This kit will repaint your MODsuit to something unique."
+	icon = 'icons/obj/clothing/modsuit/mod_construction.dmi'
+	icon_state = "paintkit"
+	var/obj/item/mod/control/editing_mod
+	var/atom/movable/screen/map_view/proxy_view
+	var/list/current_color
+	var/mode = MODPAINT_MODE_RESKIN
+
+/obj/item/mod/paint/Initialize(mapload)
+	. = ..()
+	current_color = color_matrix_identity()
+
+/obj/item/mod/paint/examine(mob/user)
+	. = ..()
+	. += span_notice("It is currently on [mode] mode.")
+
+/obj/item/mod/paint/attack_self(mob/user)
+	switch(mode)
+		if(MODPAINT_MODE_RESKIN)
+			mode = MODPAINT_MODE_REPAINT
+		if(MODPAINT_MODE_REPAINT)
+			mode = MODPAINT_MODE_RESKIN
+	to_chat(user, span_notice("Switched to [mode] mode."))
+
+/obj/item/mod/paint/pre_attack(atom/attacked_atom, mob/living/user, params)
+	if(!istype(attacked_atom, /obj/item/mod/control))
+		return ..()
+	var/obj/item/mod/control/mod = attacked_atom
+	if(mod.active || mod.activating)
+		balloon_alert(user, "suit is active!")
+		return STOP_ATTACK_PROC_CHAIN
+	switch(mode)
+		if(MODPAINT_MODE_RESKIN)
+			paint_skin(mod, user)
+		if(MODPAINT_MODE_REPAINT)
+			if(editing_mod)
+				return STOP_ATTACK_PROC_CHAIN
+			editing_mod = mod
+			var/map_name = "color_matrix_proxy_[REF(user.client)]"
+			proxy_view = new()
+			proxy_view.name = "screen"
+			proxy_view.assigned_map = map_name
+			proxy_view.del_on_map_removal = FALSE
+			proxy_view.screen_loc = "[map_name]:1,1"
+
+			proxy_view.appearance = editing_mod.appearance
+			proxy_view.color = null
+			user.client.register_map_obj(proxy_view)
+			ui_interact(user)
+			return STOP_ATTACK_PROC_CHAIN
+
+/obj/item/mod/paint/ui_interact(mob/user, datum/tgui/ui)
+	if(!editing_mod)
+		return
+	ui = SStgui.try_update_ui(user, src, ui)
+	if(!ui)
+		ui = new(user, src, "MODpaint", name)
+		ui.open()
+
+/obj/item/mod/paint/ui_host()
+	return editing_mod
+
+/obj/item/mod/paint/ui_close(mob/user)
+	. = ..()
+	editing_mod = null
+	QDEL_NULL(proxy_view)
+	current_color = color_matrix_identity()
+
+/obj/item/mod/paint/ui_status(mob/user)
+	if(check_menu(editing_mod, user))
+		return ..()
+	return UI_CLOSE
+
+/obj/item/mod/paint/ui_static_data(mob/user)
+	var/list/data = list()
+	data["mapRef"] = proxy_view.assigned_map
+	return data
+
+/obj/item/mod/paint/ui_data(mob/user)
+	var/list/data = list()
+	data["currentColor"] = current_color
+	return data
+
+/obj/item/mod/paint/ui_act(action, list/params)
+	. = ..()
+	if(.)
+		return
+	switch(action)
+		if("transition_color")
+			current_color = params["color"]
+			animate(proxy_view, time = 0.5 SECONDS, color = current_color)
+		if("confirm")
+			if(length(current_color) != 20) //20 is the length of a matrix identity list
+				return
+			for(var/color_value in current_color)
+				if(isnum(color_value))
+					continue
+				return
+			var/total_color_value = 0
+			var/list/total_colors = current_color.Copy()
+			total_colors.Cut(13, length(total_colors)) // 13 to 20 are just a and c, dont want to count them
+			var/red_value = current_color[1] + current_color[5] + current_color[9] //rr + gr + br
+			var/green_value = current_color[2] + current_color[6] + current_color[10] //rg + gg + bg
+			var/blue_value = current_color[3] + current_color[7] + current_color[11] //rb + gb + bb
+			if(red_value > MODPAINT_MAX_SECTION_COLORS)
+				balloon_alert(usr, "total red too high! ([red_value*100]%/[MODPAINT_MAX_SECTION_COLORS*100]%)")
+				return
+			else if(red_value < MODPAINT_MIN_SECTION_COLORS)
+				balloon_alert(usr, "total red too low! ([red_value*100]%/[MODPAINT_MIN_SECTION_COLORS*100]%)")
+				return
+			if(green_value > MODPAINT_MAX_SECTION_COLORS)
+				balloon_alert(usr, "total green too high! ([green_value*100]%/[MODPAINT_MAX_SECTION_COLORS*100]%)")
+				return
+			else if(green_value < MODPAINT_MIN_SECTION_COLORS)
+				balloon_alert(usr, "total green too low! ([green_value*100]%/[MODPAINT_MIN_SECTION_COLORS*100]%)")
+				return
+			if(blue_value > MODPAINT_MAX_SECTION_COLORS)
+				balloon_alert(usr, "total blue too high! ([blue_value*100]%/[MODPAINT_MAX_SECTION_COLORS*100]%)")
+				return
+			else if(blue_value < MODPAINT_MIN_SECTION_COLORS)
+				balloon_alert(usr, "total blue too low! ([blue_value*100]%/[MODPAINT_MIN_SECTION_COLORS*100]%)")
+				return
+			for(var/color_value in total_colors)
+				total_color_value += color_value
+				if(color_value > MODPAINT_MAX_COLOR_VALUE)
+					balloon_alert(usr, "one of colors too high! ([color_value*100]%/[MODPAINT_MAX_COLOR_VALUE*100]%")
+					return
+				else if(color_value < MODPAINT_MIN_COLOR_VALUE)
+					balloon_alert(usr, "one of colors too low! ([color_value*100]%/[MODPAINT_MIN_COLOR_VALUE*100]%")
+					return
+			if(total_color_value > MODPAINT_MAX_OVERALL_COLORS)
+				balloon_alert(usr, "total colors too high! ([total_color_value*100]%/[MODPAINT_MAX_OVERALL_COLORS*100]%)")
+				return
+			else if(total_color_value < MODPAINT_MIN_OVERALL_COLORS)
+				balloon_alert(usr, "total colors too low! ([total_color_value*100]%/[MODPAINT_MIN_OVERALL_COLORS*100]%)")
+				return
+			editing_mod.set_mod_color(current_color)
+			SStgui.close_uis(src)
+
+/obj/item/mod/paint/proc/paint_skin(obj/item/mod/control/mod, mob/user)
+	if(length(mod.theme.skins) <= 1)
+		balloon_alert(user, "no alternate skins!")
+		return
+	var/list/skins = list()
+	for(var/mod_skin in mod.theme.skins)
+		skins[mod_skin] = image(icon = mod.icon, icon_state = "[mod_skin]-control")
+	var/pick = show_radial_menu(user, mod, skins, custom_check = CALLBACK(src, .proc/check_menu, mod, user), require_near = TRUE)
+	if(!pick)
+		balloon_alert(user, "no skin picked!")
+		return
+	mod.set_mod_skin(pick)
+
+/obj/item/mod/paint/proc/check_menu(obj/item/mod/control/mod, mob/user)
+	if(user.incapacitated() || !user.is_holding(src) || !mod || mod.active || mod.activating)
+		return FALSE
+	return TRUE
+
+#undef MODPAINT_MAX_COLOR_VALUE
+#undef MODPAINT_MIN_COLOR_VALUE
+#undef MODPAINT_MAX_SECTION_COLORS
+#undef MODPAINT_MIN_SECTION_COLORS
+#undef MODPAINT_MAX_OVERALL_COLORS
+#undef MODPAINT_MIN_OVERALL_COLORS
+#undef MODPAINT_MODE_RESKIN
+#undef MODPAINT_MODE_REPAINT
+
+/obj/item/mod/skin_applier
+	name = "MOD skin applier"
+	desc = "This one-use skin applier will add a skin to MODsuits of a specific type."
+	icon = 'icons/obj/clothing/modsuit/mod_construction.dmi'
+	icon_state = "skinapplier"
+	var/skin = "civilian"
+	var/compatible_theme = /datum/mod_theme
+
+/obj/item/mod/skin_applier/Initialize(mapload)
+	. = ..()
+	name = "MOD [skin] skin applier"
+
+/obj/item/mod/skin_applier/pre_attack(atom/attacked_atom, mob/living/user, params)
+	if(!istype(attacked_atom, /obj/item/mod/control))
+		return ..()
+	var/obj/item/mod/control/mod = attacked_atom
+	if(mod.active || mod.activating)
+		balloon_alert(user, "suit is active!")
+		return TRUE
+	if(!istype(mod.theme, compatible_theme))
+		balloon_alert(user, "incompatible theme!")
+		return TRUE
+	mod.set_mod_skin(skin)
+	balloon_alert(user, "skin applied")
+	qdel(src)
+	return TRUE
+
+/obj/item/mod/skin_applier/honkerative
+	skin = "honkerative"
+	compatible_theme = /datum/mod_theme/syndicate

tgstation.dme

@@ -2979,6 +2979,7 @@
 #include "code\modules\mod\mod_clothes.dm"
 #include "code\modules\mod\mod_construction.dm"
 #include "code\modules\mod\mod_control.dm"
+#include "code\modules\mod\mod_paint.dm"
 #include "code\modules\mod\mod_theme.dm"
 #include "code\modules\mod\mod_types.dm"
 #include "code\modules\mod\mod_ui.dm"