--- a/mamba/sprites.py	Thu Sep 15 01:28:45 2011 +0200
+++ b/mamba/sprites.py	Thu Sep 15 01:32:50 2011 +0200
@@ -268,6 +268,16 @@
         super(FireSprite, self).__init__(**kw)
         self.image = self.load_image(*self.get_variant(*variant))
 
+    def get_solid(self, snake, segment):
+        if snake.flame_retardant():
+            return False
+        print "Burninated. :-("
+        return True
+
+    def interact(self, world, segment):
+        segment.set_colour(segment.GREEN)
+        super(FireSprite, self).interact(world, segment)
+
 
 class EdibleTile(SingleImageTileSprite):
     def interact(self, world, segment):
@@ -322,7 +332,8 @@
     image_name = "salamander"
 
     def eat(self, snake):
-        print "Burninate!"
+        print "Fireproofed!"
+        snake.mutate('flame-retardant')
 
 
 class Painter(TileSprite):