-#define ACTION_PASSING 9
-#define ACTION_IMPACT 10
-#define ACTION_BREAKING 11
-#define ACTION_ACTIVATING 12
-#define ACTION_DEACTIVATING 13
-#define ACTION_OPENING 14
-#define ACTION_CLOSING 15
-#define ACTION_ATTACKING 16
-#define ACTION_GROWING 17
-#define ACTION_SHRINKING 18
-#define ACTION_ACTIVE 19
-#define ACTION_FILLING 20
-#define ACTION_EMPTYING 21
-#define ACTION_CHANGING 22
-#define ACTION_EXPLODING 23
-#define ACTION_DYING 24
-#define ACTION_OTHER 25
-
-#define NUM_ACTIONS 26
+#define ACTION_WALKING 9
+#define ACTION_PASSING 10
+#define ACTION_IMPACT 11
+#define ACTION_BREAKING 12
+#define ACTION_ACTIVATING 13
+#define ACTION_DEACTIVATING 14
+#define ACTION_OPENING 15
+#define ACTION_CLOSING 16
+#define ACTION_ATTACKING 17
+#define ACTION_GROWING 18
+#define ACTION_SHRINKING 19
+#define ACTION_ACTIVE 20
+#define ACTION_FILLING 21
+#define ACTION_EMPTYING 22
+#define ACTION_CHANGING 23
+#define ACTION_EXPLODING 24
+#define ACTION_DYING 25
+#define ACTION_OTHER 26
+
+#define NUM_ACTIONS 27