delete chunk loading dimension conflict

Author: michaljaz

coffee/client/js/World/World.coffee

@@ -103,6 +103,15 @@ class World
 					@game.scene.remove @cellMesh[i]
 					@cellMesh[i]="disposed"
 			@game.renderer.renderLists.dispose()
+	resetWorld: ()->
+		for i of @cellMesh
+			if @cellMesh[i].geometry isnt undefined
+				@cellMesh[i].geometry.dispose()
+				@game.scene.remove @cellMesh[i]
+			delete @cellMesh[i]
+		@cellTerrain.cells={}
+		@_resetWorld()
+		return
 	updateCell: (data)->
 		#Updatowanie komórki z już obliczoną geometrią
 		cellId=@cellTerrain.vec3 data.info...
@@ -224,6 +233,12 @@ class World
 			type:"setCell"
 			data:[cellX,cellY,cellZ,buffer,biome]
 		}
+	_resetWorld: ()->
+		@chunkWorker.postMessage {
+			type:"resetWorld"
+			data:null
+		}
+		return
 	_setVoxel: (voxelX,voxelY,voxelZ,value)->
 		#Wysyłanie do ChunkWorkera informacji o nowym Voxelu
 		@chunkWorker.postMessage {

coffee/client/js/World/chunk.worker.coffee

@@ -240,4 +240,8 @@ handlers={
 			}
 	setCell: (data)->
 		terrain.cellTerrain.setCell data[0],data[1],data[2],data[3]
+	resetWorld: (data)->
+		console.log "RESET WORLD!"
+		terrain.cellTerrain.cells={}
+		return
 }

coffee/client/js/index.coffee

@@ -87,6 +87,7 @@ class Game
 			"dimension":(dim)->
 				_this.dimension=dim
 				console.log "Player dimension has been changed: #{dim}"
+				_this.world.resetWorld()
 				return
 			"mapChunk":(sections,x,z,biomes,dim)->
 				_this.world._computeSections sections,x,z,biomes,dim