#define OCCUPANCY_CREATURE				1 << 0
#define OCCUPANCY_ITEM					1 << 2
#define OCCUPANCY_CREATURE_GROUND		1 << 3
#define DECAL_MOSS						1 << 5
#define DECAL_WATER						1 << 6
#define DECAL_VOMIT						1 << 7
#define DECAL_BLOOD_RED_SPLATTER		1 << 12
#define DECAL_BLOOD_RED_SMEAR			1 << 13
#define DECAL_BLOOD_BLUE_SPLATTER		1 << 14
#define DECAL_BLOOD_BLUE_SMEAR			1 << 15
#define DECAL_PUS_SPLATTER				1 << 16
#define DECAL_PUS_SMEAR					1 << 17
#define DECAL_BLOOD_PURPLE_SPLATTER		1 << 18
#define DECAL_BLOOD_PURPLE_SMEAR		1 << 19
#define DECAL_BLOOD_CYAN_SPLATTER		1 << 20
#define DECAL_BLOOD_CYAN_SMEAR			1 << 21
#define DECAL_ICHOR_SPLATTER			1 << 22
#define DECAL_ICHOR_SMEAR				1 << 23
#define DECAL_GOO_SPLATTER				1 << 24
#define DECAL_GOO_SMEAR					1 << 25
#define DECAL_SLIME_SPLATTER			1 << 26
#define DECAL_SLIME_SMEAR				1 << 27
#define DECAL_BLOOD_RED2_SPLATTER		1 << 28
#define DECAL_BLOOD_RED2_SMEAR			1 << 29
#define DECAL_MAGMA						1 << 31