-/* property bit masks */
-#define EP_BIT_AMOEBALIVE PROPERTY_BIT(EP_AMOEBALIVE)
-#define EP_BIT_AMOEBOID PROPERTY_BIT(EP_AMOEBOID)
-#define EP_BIT_CAN_BE_CRUMBLED PROPERTY_BIT(EP_CAN_BE_CRUMBLED)
-#define EP_BIT_PFORTE PROPERTY_BIT(EP_PFORTE)
-#define EP_BIT_SOLID PROPERTY_BIT(EP_SOLID)
-#define EP_BIT_INDESTRUCTIBLE PROPERTY_BIT(EP_INDESTRUCTIBLE)
-#define EP_BIT_SLIPPERY PROPERTY_BIT(EP_SLIPPERY)
-#define EP_BIT_ENEMY PROPERTY_BIT(EP_ENEMY)
-#define EP_BIT_MAUER PROPERTY_BIT(EP_MAUER)
-#define EP_BIT_CAN_FALL PROPERTY_BIT(EP_CAN_FALL)
-#define EP_BIT_CAN_SMASH PROPERTY_BIT(EP_CAN_SMASH)
-#define EP_BIT_CAN_CHANGE PROPERTY_BIT(EP_CAN_CHANGE)
-#define EP_BIT_CAN_MOVE PROPERTY_BIT(EP_CAN_MOVE)
-#define EP_BIT_COULD_MOVE PROPERTY_BIT(EP_COULD_MOVE)
-#define EP_BIT_DONT_TOUCH PROPERTY_BIT(EP_DONT_TOUCH)
-#define EP_BIT_DONT_GO_TO PROPERTY_BIT(EP_DONT_GO_TO)
-#define EP_BIT_FOOD_DARK_YAMYAM PROPERTY_BIT(EP_FOOD_DARK_YAMYAM)
-#define EP_BIT_EM_SLIPPERY_WALL PROPERTY_BIT(EP_EM_SLIPPERY_WALL)
-#define EP_BIT_BD_ELEMENT PROPERTY_BIT(EP_BD_ELEMENT)
-#define EP_BIT_SB_ELEMENT PROPERTY_BIT(EP_SB_ELEMENT)
-#define EP_BIT_GEM PROPERTY_BIT(EP_GEM)
-#define EP_BIT_INACTIVE PROPERTY_BIT(EP_INACTIVE)
-#define EP_BIT_EXPLOSIVE PROPERTY_BIT(EP_EXPLOSIVE)
-#define EP_BIT_FOOD_PENGUIN PROPERTY_BIT(EP_FOOD_PENGUIN)
-#define EP_BIT_PUSHABLE PROPERTY_BIT(EP_PUSHABLE)
-#define EP_BIT_PLAYER PROPERTY_BIT(EP_PLAYER)
-#define EP_BIT_WALKABLE_OVER PROPERTY_BIT(EP_WALKABLE_OVER)
-#define EP_BIT_DIGGABLE PROPERTY_BIT(EP_DIGGABLE)
-#define EP_BIT_COLLECTIBLE PROPERTY_BIT(EP_COLLECTIBLE)
-#define EP_BIT_WALKABLE_THROUGH PROPERTY_BIT(EP_WALKABLE_THROUGH)
-#define EP_BIT_OVER_PLAYER PROPERTY_BIT(EP_OVER_PLAYER)
-#define EP_BIT_ACTIVE_BOMB PROPERTY_BIT(EP_ACTIVE_BOMB)
-
-#define EP_BIT_BELT PROPERTY_BIT(EP_BELT)
-#define EP_BIT_BELT_ACTIVE PROPERTY_BIT(EP_BELT_ACTIVE)
-#define EP_BIT_BELT_SWITCH PROPERTY_BIT(EP_BELT_SWITCH)
-#define EP_BIT_WALKABLE_UNDER PROPERTY_BIT(EP_WALKABLE_UNDER)
-#define EP_BIT_SP_ELEMENT PROPERTY_BIT(EP_SP_ELEMENT)
-#define EP_BIT_HAS_CONTENT PROPERTY_BIT(EP_HAS_CONTENT)
-#define EP_BIT_SOLID_NEW PROPERTY_BIT(EP_SOLID_NEW)