Document a bunch of battle anim stuff

src/rock.c

@@ -340,7 +340,7 @@ static void sub_8110A70(struct Sprite *sprite)
     sprite->data[3] = 32;
     sprite->data[4] = -24;
 
-    StoreSpriteCallbackInData6(sprite, move_anim_8074EE0);
+    StoreSpriteCallbackInData6(sprite, DestroySpriteAndMatrix);
     sprite->callback = sub_80A6450;
     sprite->callback(sprite);
 }
@@ -367,8 +367,8 @@ void sub_8110AB4(struct Sprite *sprite)
     sprite->data[3] = 0;
     sprite->data[4] = 0;
 
-    sprite->callback = sub_80A656C;
-    StoreSpriteCallbackInData6(sprite, move_anim_8074EE0);
+    sprite->callback = TranslateAnimLinearSimple;
+    StoreSpriteCallbackInData6(sprite, DestroySpriteAndMatrix);
 }
 
 void sub_8110B38(struct Sprite *sprite)