[MIRROR] Robot Sprite Unit test, Robot Upports, Robot Sprite Fixes [MDB IGNORE] [IDB IGNORE] (#10241)

Co-authored-by: Cameron Lennox <killer65311@gmail.com>
Co-authored-by: Kashargul <144968721+Kashargul@users.noreply.github.com>

code/controllers/subsystems/robot_sprites.dm

@@ -144,7 +144,7 @@ SUBSYSTEM_DEF(robot_sprites)
 			// testing whitelist functionality ckey-...
 			if(findtext(icon, regex("ckey-")))
 				var/list/owner = splittext(icon, "-")
-				RS.whitelist_ckey = owner[3]
+				RS.whitelist_ckey = owner[2]
 				RS.is_whitelisted = TRUE
 				continue
 			// testing module types slots modules-...
@@ -153,6 +153,12 @@ SUBSYSTEM_DEF(robot_sprites)
 				jobs -= "modules"
 				RS.module_type = jobs
 				continue
+			// special overlays that also can be used as decals, as some names have - in them, seperated by _
+			if(findtext(icon, regex("^decals")))
+				var/list/decals = splittext(icon, "_")
+				decals -= "decals"
+				RS.sprite_decals |= decals
+				continue
 			// Check for all the possible overlays
 			if(findtext(icon, regex("-roll")))
 				RS.sprite_flags |= ROBOT_HAS_SPEED_SPRITE
@@ -191,7 +197,10 @@ SUBSYSTEM_DEF(robot_sprites)
 				RS.has_eye_light_sprites = TRUE
 				continue
 			if(findtext(icon, regex("-decals")))
-				RS.has_robotdecal_sprites = TRUE
+				RS.sprite_decals |= list("decals")
+				continue
+			if(findtext(icon, regex("-struggle")))
+				RS.has_vore_struggle_sprite = TRUE
 				continue
 			if(findtext(icon, regex("-openpanel_w")))
 				RS.has_custom_open_sprites = TRUE