Bug fix + Sanity check

* Fixed Cho's Sweater 2
* Added sanity check for mismatched number of textures and colours for clothing items, with a user-friendly warning rather than a hard crash

game/scripts/characters/tonks/events/intro.rpy

@@ -714,6 +714,8 @@ label tonks_intro_E3:
     $ achievements.unlock("unlockton", True)
     call popup("{size=-4}You can now summon Tonks into your office.{/size}", "Character unlocked!", "interface/icons/head/tonks.webp")
 
+    gen "(Now that the matter is resolved, I guess I can get back to teaching Hermione...)"
+
     $ tonks_busy = True
 
     $ tonks_intro.E3_complete = True

game/scripts/doll/clothes.rpy

@@ -166,7 +166,8 @@ init python:
             try:
                 bounds = self.get_layers(hash).get("outline", [sprites[0][1]])[0]
             except IndexError:
-                return Text(f"Error\n{{color=#00ffff}}{{size=-6}}ID:{self.id}{{/size}}{{/color}}", color="#ff0000")
+                print(f"Missing textures:\n{self.__repr__()}")
+                return Text(f"TexErr\n{{color=#00ffff}}{{size=-6}}ID:{self.id}{{/size}}{{/color}}", color="#ff0000")
 
             sprites.extend(self.char.body.build_image(self.char.body._hash, matrix=matrix))
             sprites.sort(key=itemgetter(2))
@@ -197,8 +198,13 @@ init python:
 
         def apply_color(self, img, n):
             """Takes image and int layer number. Used internally."""
+            try:
                 c = TintMatrix(self.color[n])
                 return Transform(img, matrixcolor=c)
+            except IndexError:
+                print(f"Mismatched number of textures and colors:\n{self.__repr__()}")
+                d = At(Frame(Text("IndxErr", color="#ff0000"), tile=True), blink_repeat)
+                return Transform(AlphaMask(d, img))
 
         def set_color(self, n):
             """Takes int layer number for manual color picking or a list to replace the cloth color in its entirety."""