ActionScript 3 Example 8 AreaGroup Version 1

AreaGroup.as

package  
{
	/**
	 * ...
	 * @author Dan Cox
	 */
	
	import org.flixel.*; 
	 
	public class AreaGroup extends FlxGroup 
	{
		private var areaMap:FlxTilemap;
		private var _swapFunction:Function;
		
		public var characters:NPCSpriteGroup;
		public var doorTile:Number;
		public var doorPoint:FlxPoint;
		
		/**
		 * AreaGroup
		 * @param	map			The tilemap data
		 * @param	tiles		The tiles
		 * @param	dT			The door or exit tile number
		 */
		public function AreaGroup(map:Class, tiles:Class, dT:Number)
		{
			doorTile = dT;
			
			areaMap = new FlxTilemap();
			areaMap.loadMap(new map, tiles, 16, 16, 0, 0, 1, 2);	
			add(areaMap);
			
			characters = new NPCSpriteGroup();
			add(characters);
			
			var points:Array = areaMap.getTileCoords(doorTile, false);
			doorPoint = points[0];
		}
		public function set swapFunction(func:Function):void
		{
			_swapFunction = func;
			areaMap.setTileProperties(doorTile, FlxObject.ANY, func);
		}
		
	}

}