//  !!! If these are changes, you also must change defs in progs!
// 0 - SOLID
// 1 - ICE
// 2 - LIQUID
// 3 - WATER
// 4 - LAVA
// 5 - SLUDGE

F_033 1 // FLOOR_ICE
X_005 3 // FLOOR_WATER
X_001 4 // FLOOR_LAVA
X_009 5 // FLOOR_SLUDGE
