TGUI bug roundup part 6 (#16630)

* taj chat colours

* ah, I finally said it for real - I love you

* cl

* lost my halo, now I'm my own antichrist

* and I say hey...

* doing htat is probably a good idea

---------

Co-authored-by: Matt Atlas <liermattia@gmail.com>

code/modules/mob/living/silicon/robot/robot_helpers.dm

@@ -1,12 +1,18 @@
 /mob/living/silicon/robot/set_intent(var/set_intent)
 	a_intent = set_intent
 	cut_overlay(eye_overlay)
+	if(!length(module_sprites))
+		return
+	if(!length(cached_eye_overlays))
+		setup_eye_cache()
 	if(!stat)
 		eye_overlay = cached_eye_overlays[a_intent]
 		add_overlay(eye_overlay)
 
 /mob/living/silicon/robot/proc/handle_panel_overlay()
 	cut_overlay(panel_overlay)
+	if(!length(cached_panel_overlays))
+		setup_panel_cache()
 	if(opened)
 		if(wires_exposed)
 			panel_overlay = cached_panel_overlays[ROBOT_PANEL_EXPOSED]
@@ -45,6 +51,8 @@
 	add_overlay(eye_overlay)
 
 /mob/living/silicon/robot/proc/setup_panel_cache()
+	if(!length(module_sprites))
+		return
 	if(!module_sprites[icontype][ROBOT_PANEL])
 		return
 	var/panelprefix = custom_sprite ? src.ckey : module_sprites[icontype][ROBOT_PANEL] // Shoutout to Geeves.

code/modules/mob/living/simple_animal/hostile/changeling.dm

@@ -187,6 +187,7 @@
 /mob/living/simple_animal/hostile/lesser_changeling/Initialize()
 	. = ..()
 	add_verb(src, /mob/living/proc/ventcrawl)
+	add_verb(src, /mob/living/simple_animal/hostile/lesser_changeling/verb/untransform)
 
 /mob/living/simple_animal/hostile/lesser_changeling/mind_initialize()
 	..()
@@ -200,6 +201,7 @@
 			occupant.status_flags &= ~GODMODE
 			if(mind)
 				mind.transfer_to(occupant)
+				occupant.client.init_verbs()
 
 		visible_message("<span class='warning'>\The [src] explodes into a shower of gore!</span>")
 		gibs(src.loc)
@@ -228,6 +230,7 @@
 		occupant.status_flags &= ~GODMODE
 		if(mind)
 			mind.transfer_to(occupant)
+		occupant.client.init_verbs()
 		visible_message("<span class='warning'>\The [src] explodes into a shower of gore!</span>")
 		gibs(src.loc)
 		qdel(src)