diff --git a/src/main/kotlin/ru/dbotthepony/kstarbound/Main.kt b/src/main/kotlin/ru/dbotthepony/kstarbound/Main.kt
index be4458ee..1e98ef47 100644
--- a/src/main/kotlin/ru/dbotthepony/kstarbound/Main.kt
+++ b/src/main/kotlin/ru/dbotthepony/kstarbound/Main.kt
@@ -144,17 +144,17 @@ private fun loop() {
 	var y = 0
 
 	for (tile in Starbound.tilesAccess.values) {
-		chunk[x, y + 1] = (tile)
-		chunk[x++, y] = (tile)
-		chunk[x, y + 1] = (tile)
-		chunk[x++, y] = (tile)
-		chunk[x, y + 1] = (tile)
-		chunk[x++, y] = (tile)
-		chunk[x, y + 1] = (tile)
-		chunk[x++, y] = (tile)
-		chunk[x, y + 1] = (tile)
-		chunk[x++, y] = (tile)
-		chunk[x, y + 1] = (tile)
+		chunk[x, y + 1] = tile
+		chunk[x++, y] = tile
+		chunk[x, y + 1] = tile
+		chunk[x++, y] = tile
+		chunk[x, y + 1] = tile
+		chunk[x++, y] = tile
+		chunk[x, y + 1] = tile
+		chunk[x++, y] = tile
+		chunk[x, y + 1] = tile
+		chunk[x++, y] = tile
+		chunk[x, y + 1] = tile
 
 		if (x >= 32) {
 			x = 0
diff --git a/src/main/kotlin/ru/dbotthepony/kstarbound/defs/TileDefinition.kt b/src/main/kotlin/ru/dbotthepony/kstarbound/defs/TileDefinition.kt
index 1fadbb81..4e76e033 100644
--- a/src/main/kotlin/ru/dbotthepony/kstarbound/defs/TileDefinition.kt
+++ b/src/main/kotlin/ru/dbotthepony/kstarbound/defs/TileDefinition.kt
@@ -10,6 +10,7 @@ import ru.dbotthepony.kstarbound.Starbound
 import ru.dbotthepony.kstarbound.math.Vector2i
 import ru.dbotthepony.kstarbound.util.Color
 import ru.dbotthepony.kstarbound.world.IChunk
+import ru.dbotthepony.kstarbound.world.ITileAccess
 import java.io.File
 
 data class TileDefinition(
@@ -180,7 +181,7 @@ sealed class RenderRule(params: Map<String, Any>) {
 	val matchHue = params["matchHue"] as? Boolean ?: false
 	val inverse = params["inverse"] as? Boolean ?: false
 
-	abstract fun test(getter: IChunk, thisRef: TileDefinition, thisPos: Vector2i, offsetPos: Vector2i): Boolean
+	abstract fun test(getter: ITileAccess, thisRef: TileDefinition, thisPos: Vector2i, offsetPos: Vector2i): Boolean
 
 	companion object {
 		fun factory(name: String, params: Map<String, Any>): RenderRule {
@@ -220,7 +221,7 @@ sealed class RenderRule(params: Map<String, Any>) {
 }
 
 class RenderRuleEqualsSelf(params: Map<String, Any>) : RenderRule(params) {
-	override fun test(getter: IChunk, thisRef: TileDefinition, thisPos: Vector2i, offsetPos: Vector2i): Boolean {
+	override fun test(getter: ITileAccess, thisRef: TileDefinition, thisPos: Vector2i, offsetPos: Vector2i): Boolean {
 		val otherTile = getter[thisPos + offsetPos] ?: return inverse
 
 		if (inverse)
@@ -231,13 +232,13 @@ class RenderRuleEqualsSelf(params: Map<String, Any>) : RenderRule(params) {
 }
 
 class RenderRuleShadows(params: Map<String, Any>) : RenderRule(params) {
-	override fun test(getter: IChunk, thisRef: TileDefinition, thisPos: Vector2i, offsetPos: Vector2i): Boolean {
+	override fun test(getter: ITileAccess, thisRef: TileDefinition, thisPos: Vector2i, offsetPos: Vector2i): Boolean {
 		return false // TODO
 	}
 }
 
 class RenderRuleConnects(params: Map<String, Any>) : RenderRule(params) {
-	override fun test(getter: IChunk, thisRef: TileDefinition, thisPos: Vector2i, offsetPos: Vector2i): Boolean {
+	override fun test(getter: ITileAccess, thisRef: TileDefinition, thisPos: Vector2i, offsetPos: Vector2i): Boolean {
 		if (inverse)
 			return getter[thisPos + offsetPos] == null
 
@@ -246,13 +247,13 @@ class RenderRuleConnects(params: Map<String, Any>) : RenderRule(params) {
 }
 
 class AlwaysPassingRenderRule(params: Map<String, Any>) : RenderRule(params) {
-	override fun test(getter: IChunk, thisRef: TileDefinition, thisPos: Vector2i, offsetPos: Vector2i): Boolean {
+	override fun test(getter: ITileAccess, thisRef: TileDefinition, thisPos: Vector2i, offsetPos: Vector2i): Boolean {
 		return inverse
 	}
 }
 
 class AlwaysFailingRenderRule(params: Map<String, Any>) : RenderRule(params) {
-	override fun test(getter: IChunk, thisRef: TileDefinition, thisPos: Vector2i, offsetPos: Vector2i): Boolean {
+	override fun test(getter: ITileAccess, thisRef: TileDefinition, thisPos: Vector2i, offsetPos: Vector2i): Boolean {
 		return !inverse
 	}
 }
@@ -273,7 +274,7 @@ data class TileRenderRule(
 	val join: RenderRuleCombination,
 	val pieces: List<RenderRule>
 ) {
-	fun test(getter: IChunk, thisRef: TileDefinition, thisPos: Vector2i, offsetPos: Vector2i): Boolean {
+	fun test(getter: ITileAccess, thisRef: TileDefinition, thisPos: Vector2i, offsetPos: Vector2i): Boolean {
 		if (join == RenderRuleCombination.ANY) {
 			for (piece in pieces) {
 				if (piece.test(getter, thisRef, thisPos, offsetPos)) {
@@ -337,7 +338,7 @@ data class TileRenderMatchPositioned(
 	/**
 	 * Состояние [condition] на [thisPos] с [offset]
 	 */
-	fun test(getter: IChunk, thisRef: TileDefinition, thisPos: Vector2i): Boolean {
+	fun test(getter: ITileAccess, thisRef: TileDefinition, thisPos: Vector2i): Boolean {
 		return condition.test(getter, thisRef, thisPos, offset)
 	}
 
@@ -372,7 +373,7 @@ data class TileRenderMatchPiece(
 	 *
 	 * [subMatches] стоит итерировать только если это вернуло true
 	 */
-	fun test(getter: IChunk, thisRef: TileDefinition, thisPos: Vector2i): Boolean {
+	fun test(getter: ITileAccess, thisRef: TileDefinition, thisPos: Vector2i): Boolean {
 		for (matcher in matchAllPoints) {
 			if (!matcher.test(getter, thisRef, thisPos)) {
 				return false
diff --git a/src/main/kotlin/ru/dbotthepony/kstarbound/world/Chunk.kt b/src/main/kotlin/ru/dbotthepony/kstarbound/world/Chunk.kt
index 120bdf36..f3e66b5c 100644
--- a/src/main/kotlin/ru/dbotthepony/kstarbound/world/Chunk.kt
+++ b/src/main/kotlin/ru/dbotthepony/kstarbound/world/Chunk.kt
@@ -8,9 +8,7 @@ data class ChunkTile(val def: TileDefinition) {
 	var forceVariant = -1
 }
 
-interface IChunk {
-	val pos: ChunkPos
-
+interface ITileAccess {
 	/**
 	 * Возвращает тайл по ОТНОСИТЕЛЬНЫМ координатам внутри чанка
 	 */
@@ -20,7 +18,10 @@ interface IChunk {
 	 * Возвращает тайл по ОТНОСИТЕЛЬНЫМ координатам внутри чанка
 	 */
 	operator fun get(pos: Vector2i) = get(pos.x, pos.y)
+}
 
+interface IChunk : ITileAccess {
+	val pos: ChunkPos
 
 	/**
 	 * Возвращает фоновый тайл по ОТНОСИТЕЛЬНЫМ координатам внутри чанка