Merge pull request #16798 from SabreML/telescopic-blood-overlays

Blood overlay fix for telescopic weapons

code/game/objects/items.dm

@@ -6,7 +6,6 @@ GLOBAL_DATUM_INIT(fire_overlay, /image, image("icon" = 'icons/goonstation/effect
 	move_resist = null // Set in the Initialise depending on the item size. Unless it's overriden by a specific item
 	var/discrete = 0 // used in item_attack.dm to make an item not show an attack message to viewers
 	var/image/blood_overlay = null //this saves our blood splatter overlay, which will be processed not to go over the edges of the sprite
-	var/blood_overlay_color = null
 	var/item_state = null
 	var/lefthand_file = 'icons/mob/inhands/items_lefthand.dmi'
 	var/righthand_file = 'icons/mob/inhands/items_righthand.dmi'

code/game/objects/items/weapons/batons.dm

@@ -189,9 +189,10 @@
 		H.update_inv_r_hand()
 	// Update blood splatter
 	if(blood_overlay)
+		var/blood_color = blood_overlay.color
 		cut_overlay(blood_overlay)
 		qdel(blood_overlay)
-		add_blood_overlay(blood_overlay_color)
+		add_blood_overlay(blood_color)
 	playsound(loc, extend_sound, 50, TRUE)
 	add_fingerprint(user)
 
@@ -210,5 +211,4 @@
 
 	blood_overlay = image(blood_splatter_icon)
 	blood_overlay.color = color
-	blood_overlay_color = color
 	add_overlay(blood_overlay)