Update Files

Kha/Backends/HTML5-Worker/kha/LoaderImpl.hx

@@ -0,0 +1,80 @@
+package kha;
+
+import haxe.io.Bytes;
+import kha.graphics4.TextureFormat;
+
+class LoaderImpl {
+	static var loadingImages: Map<Int, Image->Void> = new Map();
+	static var loadingSounds: Map<Int, Sound->Void> = new Map();
+	static var soundId = -1;
+	static var loadingVideos: Map<Int, Video->Void> = new Map();
+	static var videoId = -1;
+	static var loadingBlobs: Map<Int, Blob->Void> = new Map();
+	static var blobId = -1;
+	static var sounds: Map<Int, Sound> = new Map();
+
+	public static function getImageFormats(): Array<String> {
+		return ["png", "jpg", "hdr"];
+	}
+
+	public static function loadImageFromDescription(desc: Dynamic, done: kha.Image->Void, failed: AssetError->Void) {
+		++kha.Image._lastId;
+		loadingImages[kha.Image._lastId] = done;
+		Worker.postMessage({command: 'loadImage', file: desc.files[0], id: kha.Image._lastId});
+	}
+
+	public static function _loadedImage(value: Dynamic) {
+		var image = new Image(value.id, -1, value.width, value.height, value.realWidth, value.realHeight, TextureFormat.RGBA32);
+		loadingImages[value.id](image);
+		loadingImages.remove(value.id);
+	}
+
+	public static function getSoundFormats(): Array<String> {
+		return ["mp4"];
+	}
+
+	public static function loadSoundFromDescription(desc: Dynamic, done: kha.Sound->Void, failed: AssetError->Void) {
+		++soundId;
+		loadingSounds[soundId] = done;
+		Worker.postMessage({command: 'loadSound', file: desc.files[0], id: soundId});
+	}
+
+	public static function _loadedSound(value: Dynamic) {
+		var sound = new kha.html5worker.Sound(value.id);
+		loadingSounds[value.id](sound);
+		loadingSounds.remove(value.id);
+		sounds.set(value.id, sound);
+	}
+
+	public static function _uncompressedSound(value: Dynamic): Void {
+		cast(sounds[value.id], kha.html5worker.Sound)._callback();
+	}
+
+	public static function getVideoFormats(): Array<String> {
+		return ["mp4"];
+	}
+
+	public static function loadVideoFromDescription(desc: Dynamic, done: kha.Video->Void, failed: AssetError->Void): Void {
+		++videoId;
+		loadingVideos[videoId] = done;
+		Worker.postMessage({command: 'loadVideo', file: desc.files[0], id: videoId});
+	}
+
+	public static function loadBlobFromDescription(desc: Dynamic, done: Blob->Void, failed: AssetError->Void) {
+		++blobId;
+		loadingBlobs[blobId] = done;
+		Worker.postMessage({command: 'loadBlob', file: desc.files[0], id: blobId});
+	}
+
+	public static function _loadedBlob(value: Dynamic) {
+		var blob = new Blob(Bytes.ofData(value.data));
+		loadingBlobs[value.id](blob);
+		loadingBlobs.remove(value.id);
+	}
+
+	public static function loadFontFromDescription(desc: Dynamic, done: Font->Void, failed: AssetError->Void): Void {
+		loadBlobFromDescription(desc, function(blob: Blob) {
+			done(new Kravur(blob));
+		}, failed);
+	}
+}