diff --git a/src/main/kotlin/ru/dbotthepony/kstarbound/defs/dungeon/DungeonDirection.kt b/src/main/kotlin/ru/dbotthepony/kstarbound/defs/dungeon/DungeonDirection.kt
index 5d768567..ef8c93a3 100644
--- a/src/main/kotlin/ru/dbotthepony/kstarbound/defs/dungeon/DungeonDirection.kt
+++ b/src/main/kotlin/ru/dbotthepony/kstarbound/defs/dungeon/DungeonDirection.kt
@@ -14,11 +14,11 @@ enum class DungeonDirection(override val jsonName: String, val positionAdjustmen
 	},
 	UP("up", Vector2i.POSITIVE_Y) {
 		override val opposite: DungeonDirection
-			get() = UP
+			get() = DOWN
 	},
 	DOWN("down", Vector2i.NEGATIVE_Y) {
 		override val opposite: DungeonDirection
-			get() = DOWN
+			get() = UP
 	},
 	UNKNOWN("unknown", Vector2i.ZERO) {
 		override val opposite: DungeonDirection
diff --git a/src/main/kotlin/ru/dbotthepony/kstarbound/defs/dungeon/DungeonPart.kt b/src/main/kotlin/ru/dbotthepony/kstarbound/defs/dungeon/DungeonPart.kt
index b0f3fe68..9437b270 100644
--- a/src/main/kotlin/ru/dbotthepony/kstarbound/defs/dungeon/DungeonPart.kt
+++ b/src/main/kotlin/ru/dbotthepony/kstarbound/defs/dungeon/DungeonPart.kt
@@ -315,7 +315,7 @@ class DungeonPart(data: JsonData) {
 	}
 
 	fun tileUsesPlaces(x: Int, y: Int): Boolean {
-		return reader.walkTilesAt(x, y) { x, y, tile -> if (tile.usesPlaces) KOptional(true) else KOptional() }.orElse(false)
+		return reader.walkTilesAt(x, y) { _, _, tile -> if (tile.usesPlaces) KOptional(true) else KOptional() }.orElse(false)
 	}
 
 	fun collidesWithPlaces(x: Int, y: Int, world: DungeonWorld): Boolean {