Wounds Atomization: repairing clothes (#10782)

* finished, basically

* 515

* fix broken overlays

code/__DEFINES/obj_flags.dm

@@ -50,7 +50,13 @@
 #define SCAN_BOOZEPOWER         (1<<12) //! Allows helmets and glasses to scan reagents.
 #define MASKEXTENDRANGE			(1<<13) //! For masks, allows you to breathe from internals on adjecent tiles
 #define NOTCONSUMABLE			(1<<14) //! Moths cannot eat clothing with that flag
-#define HEADINTERNALS 			(1<<15) //! Headgear/helmet allows internals
+/// Headgear/helmet allows internals
+#define HEADINTERNALS (1<<18)
+
+/// Integrity defines for clothing (not flags but close enough)
+#define CLOTHING_PRISTINE 0 // We have no damage on the clothing
+#define CLOTHING_DAMAGED 1 // There's some damage on the clothing but it still has at least one functioning bodypart and can be equipped
+#define CLOTHING_SHREDDED 2 // The clothing is useless and cannot be equipped unless repaired first
 
 /// Flags for the organ_flags var on /obj/item/organ
 

code/__HELPERS/type2type.dm

@@ -175,6 +175,22 @@
 		. = "NONE"
 	return .
 
+/// For finding out what body parts a body zone covers, the inverse of the below basically
+/proc/body_zone2cover_flags(def_zone)
+	switch(def_zone)
+		if(BODY_ZONE_CHEST)
+			return CHEST|GROIN
+		if(BODY_ZONE_HEAD)
+			return HEAD
+		if(BODY_ZONE_L_ARM)
+			return ARM_LEFT|HAND_LEFT
+		if(BODY_ZONE_R_ARM)
+			return ARM_RIGHT|HAND_RIGHT
+		if(BODY_ZONE_L_LEG)
+			return LEG_LEFT|FOOT_LEFT
+		if(BODY_ZONE_R_LEG)
+			return LEG_RIGHT|FOOT_RIGHT
+
 /// Converts an RGB color to an HSL color
 /proc/rgb2hsl(red, green, blue)
 	red /= 255;green /= 255;blue /= 255;

code/_onclick/item_attack.dm

@@ -81,20 +81,21 @@
 	return I.attack(src, user)
 
 /**
-  * Called from [/mob/living/attackby]
-  *
-  * Arguments:
-  * * mob/living/M - The mob being hit by this item
-  * * mob/living/user - The mob hitting with this item
-  */
-/obj/item/proc/attack(mob/living/M, mob/living/user)
-	var/signal_return = SEND_SIGNAL(src, COMSIG_ITEM_ATTACK, M, user)
+ * Called from [/mob/living/proc/attackby]
+ *
+ * Arguments:
+ * * mob/living/target_mob - The mob being hit by this item
+ * * mob/living/user - The mob hitting with this item
+ * * params - Click params of this attack
+ */
+/obj/item/proc/attack(mob/living/M, mob/living/user, params)
+	var/signal_return = SEND_SIGNAL(src, COMSIG_ITEM_ATTACK, M, user, params)
 	if(signal_return & COMPONENT_CANCEL_ATTACK_CHAIN)
 		return TRUE
 	if(signal_return & COMPONENT_SKIP_ATTACK)
 		return
 
-	SEND_SIGNAL(user, COMSIG_MOB_ITEM_ATTACK, M, user)
+	SEND_SIGNAL(user, COMSIG_MOB_ITEM_ATTACK, M, user, params)
 	SEND_SIGNAL(M, COMSIG_MOB_ITEM_ATTACKBY, user, src)
 
 	var/nonharmfulhit = FALSE
@@ -165,17 +166,17 @@
 
 /mob/living/attacked_by(obj/item/I, mob/living/user)
 	send_item_attack_message(I, user)
-	if(I.force)
-		var/armour_block = run_armor_check(null, MELEE, armour_penetration = I.armour_penetration)
-		apply_damage(I.force, I.damtype, blocked = armour_block)
-		if(I.damtype == BRUTE)
-			if(prob(33))
-				I.add_mob_blood(src)
-				var/turf/location = get_turf(src)
-				add_splatter_floor(location)
-				if(get_dist(user, src) <= 1)	//people with TK won't get smeared with blood
-					user.add_mob_blood(src)
-		return TRUE //successful attack
+	if(!I.force)
+		return FALSE
+	var/armour_block = run_armor_check(null, MELEE, armour_penetration = I.armour_penetration)
+	apply_damage(I.force, I.damtype, blocked = armour_block)
+	if(I.damtype == BRUTE && prob(33))
+		I.add_mob_blood(src)
+		var/turf/location = get_turf(src)
+		add_splatter_floor(location)
+		if(get_dist(user, src) <= 1)	//people with TK won't get smeared with blood
+			user.add_mob_blood(src)
+	return TRUE //successful attack
 
 /mob/living/simple_animal/attacked_by(obj/item/I, mob/living/user, nonharmfulhit = FALSE)
 	if(I.force < force_threshold || I.damtype == STAMINA || nonharmfulhit)

code/datums/traits/negative_quirk.dm

@@ -141,7 +141,7 @@
 	var/mob/living/carbon/human/H = quirk_target
 	var/obj/item/heirloom_type
 
-	if(is_species(H, /datum/species/moth) && prob(50))
+	if((ismoth(H)) && prob(50))
 		heirloom_type = /obj/item/flashlight/lantern/heirloom_moth
 	else
 		switch(quirk_holder.assigned_role)

code/game/objects/obj_defense.dm

@@ -296,6 +296,7 @@ GLOBAL_DATUM_INIT(acid_overlay, /mutable_appearance, mutable_appearance('icons/e
 
 //what happens when the obj's integrity reaches zero.
 /obj/proc/obj_destruction(damage_flag)
+
 	if(damage_flag == ACID)
 		acid_melt()
 	else if(damage_flag == FIRE)