Merge JigsawX

projects/flixel-desktop-habit-puzzle-game/JigsawX/divtastic/core/ImageLoader.hx

@@ -0,0 +1,50 @@
+
+package core;
+import js.Lib;
+import js.html.ImageElement;
+import js.html.Event;
+import js.html.Document;
+import js.Browser;
+typedef Hash<T> = haxe.ds.StringMap<T>;
+
+class ImageLoader
+{
+    
+    public var images:  Hash<ImageElement>;
+    
+    private var loaded: Void -> Void;
+    private var count: Int;
+    
+	public function new( imageNames: Array<String>, loaded_: Void -> Void )
+    {
+        images = new Hash();
+        loaded = loaded_;
+        count = imageNames.length;
+        for( name in imageNames ) load( name );        
+    }
+      
+    private function load( img: String )
+    { 
+	    var image: ImageElement     = js.Browser.document.createImageElement();
+	    var imgStyle                = image.style;
+	    imgStyle.left               = '0px';
+        imgStyle.top                = '0px';
+        imgStyle.paddingLeft        = "0px";
+        imgStyle.paddingTop         = "0px";
+	    image.onload                = store.bind( image, img.split('/').pop() );
+	    imgStyle.position           = "absolute";
+	    image.src                   = img;
+	}
+	
+	private function store( image: ImageElement, name: String,  e: Event )
+	{
+	    count--;
+	    trace( 'store ' + name + ' ' + count );
+	    images.set( name, image );
+	    if( count == 0 )
+	    {
+	        loaded();
+	    }
+	}
+		
+}