Improve ghoul behaviour (rebase+fix)

data/images/creatures/ghoul/ghoul.sprite

@@ -1,37 +1,101 @@
 (supertux-sprite
+  (action
+    (name "accel1-left")
+    (loops 1)
+    (fps 15)
+    (hitbox 21 7 28 38)
+    (images "up-0.png"
+            "up-1.png"
+            "up-2.png"
+            "up-3.png")
+  )
+  (action
+    (name "accel1-right")
+    (loops 1)
+    (fps 15)
+    (hitbox 22 7 28 38)
+    (mirror-action "accel1-left")
+  )
+  (action
+    (name "accel2-up")
+    (loops 1)
+    (fps 15)
+    (hitbox 21 7 28 38)
+    (images "up-4.png"
+            "up-5.png"
+            "up-6.png"
+            "up-7.png")
+  )
+  (action
+    (name "accel2-up")
+    (loops 1)
+    (fps 15)
+    (hitbox 22 7 28 38)
+    (mirror-action "accel2-up")
+  )
+  (action
+    (name "left-up")
+    (fps 15)
+    (hitbox 21 7 28 38)
+    (images "up-8.png")
+  )
+  (action
+    (name "right-up")
+    (fps 15)
+    (hitbox 22 7 28 38)
+    (mirror-action "left-up")
+  )
   (action
     (name "left")
-	(fps 12)
-    (hitbox 8 10 45 45)
-    (images "g2.png"
-	"g3.png"
-	"g4.png"
-	"g5.png"
-	"g5.png"
-	"g6.png"
-	"g7.png"
-	"g7.png"
-	"g7.png"
-	"g8.png"
-	"g1.png"
-	"g1.png"
-	"g1.png"
-	"g1.png"
-	"g1.png"
-	"g1.png"
-	"g1.png"
-	"g1.png"
-	"g1.png")
+    (fps 12)
+    (hitbox 21 7 28 38)
+    (images "down-0.png"
+            "down-1.png"
+            "down-2.png"
+            "down-3.png"
+            "down-4.png"
+            "down-5.png")
   )
   (action
     (name "right")
-	(fps 12)
-    (hitbox 47 10 45 45)
+    (fps 12)
+    (hitbox 22 7 28 38)
     (mirror-action "left")
   )
   (action
-    (name "squished")
-    (hitbox 0 0 1 48)
-    (images "d1.png")
+    (name "stunned-left")
+    (fps 15)
+    (loops 1)
+    (hitbox 21 7 28 38)
+    (images "stun-0.png"
+            "stun-1.png"
+            "stun-2.png"
+            "stun-3.png"
+            "stun-4.png")
+  )
+  (action
+    (name "stunned-right")
+    (fps 15)
+    (loops 1)
+    (hitbox 22 7 28 38)
+    (mirror-action "stunned-left")
+  )
+  (action
+    (name "recovering-left")
+    (fps 15)
+    (loops 1)
+    (hitbox 21 7 28 38)
+    (images "stun-4.png"
+            "stun-3.png"
+            "stun-2.png"
+            "stun-1.png"
+            "stun-0.png")
+  )
+  (action
+    (name "recovering-right")
+    (fps 15)
+    (loops 1)
+    (hitbox 22 7 28 38)
+    (mirror-action "recovering-left")
   )
 )

data/images/engine/editor/objects.stoi

@@ -110,7 +110,7 @@
     (icon "images/creatures/mole/corrupted/root_sapling-0.png"))  
 (object
     (class "ghoul")
-    (icon "images/creatures/ghoul/g1.png"))
+    (icon "images/creatures/ghoul/down-0.png"))
   (object
     (class "mrbomb")
     (icon "images/creatures/mr_bomb/left-0.png"))