v2.3.0: gnoll rockfall traps now ignore cells next to barricades

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/traps/RockfallTrap.java

@@ -83,6 +83,15 @@ public class RockfallTrap extends Trap {
 			PathFinder.buildDistanceMap( pos, BArray.not( Dungeon.level.solid, null ), 2 );
 			for (int i = 0; i < PathFinder.distance.length; i++) {
 				if (PathFinder.distance[i] < Integer.MAX_VALUE) {
+					if (Dungeon.level instanceof MiningLevel){
+						boolean barricade = false;
+						for (int j : PathFinder.NEIGHBOURS9){
+							if (Dungeon.level.map[i+j] == Terrain.BARRICADE){
+								barricade = true;
+							}
+						}
+						if (barricade) continue;
+					}
 					rockCells.add(i);
 				}
 			}