E_P_MOVED_BY_CONVEYOR_TOP, // can be moved by conveyor belt
E_P_MOVED_BY_CONVEYOR_BOTTOM, // can be moved UNDER the conveyor belt
+ E_P_WALKABLE, // can be walked
E_P_DIGGABLE, // can be digged
E_P_COLLECTIBLE, // can be collected
E_P_PUSHABLE, // can be pushed
#define P_MOVED_BY_CONVEYOR_TOP (1 << E_P_MOVED_BY_CONVEYOR_TOP)
#define P_MOVED_BY_CONVEYOR_BOTTOM (1 << E_P_MOVED_BY_CONVEYOR_BOTTOM)
+#define P_WALKABLE (1 << E_P_WALKABLE)
#define P_DIGGABLE (1 << E_P_DIGGABLE)
#define P_COLLECTIBLE (1 << E_P_COLLECTIBLE)
#define P_PUSHABLE (1 << E_P_PUSHABLE)