Make http request async

Sources/arm/io/ImportAsset.hx

@@ -11,9 +11,11 @@ class ImportAsset {
 	public static function run(path: String, dropX = -1.0, dropY = -1.0, showBox = true, hdrAsEnvmap = true) {
 
 		if (path.startsWith("cloud")) {
-			var abs = File.cacheCloud(path);
+			File.cacheCloud(path, function(abs: String) {
-			if (abs == null) return;
+				if (abs == null) return;
-			path = abs;
+				run(abs, dropX, dropY, showBox, hdrAsEnvmap);
+			});
+			return;
 		}
 
 		if (Path.isMesh(path)) {

Sources/arm/ui/UIFiles.hx

@@ -96,6 +96,7 @@ class UIFiles {
 	}
 
 	@:access(zui.Zui)
+	@:access(arm.sys.File)
 	public static function fileBrowser(ui: Zui, handle: Handle, foldersOnly = false, dragFiles = false, search = ""): String {
 
 		var icons = Res.get("icons.k");
@@ -103,6 +104,9 @@ class UIFiles {
 		var file = Res.tile50(icons, 3, 1);
 		var isCloud = handle.text.startsWith("cloud");
 
+		if (isCloud && File.cloud == null) File.initCloud();
+		if (isCloud && File.readDirectory("cloud", false).length == 0) return handle.text;
+
 		if (handle.text == "") handle.text = defaultPath;
 		if (handle.text != lastPath || search != lastSearch) {
 			files = [];
@@ -164,28 +168,33 @@ class UIFiles {
 						var filesAll = File.readDirectory(handle.text);
 						var iconFile = f.substr(0, f.lastIndexOf(".")) + "_icon.jpg";
 						if (filesAll.indexOf(iconFile) >= 0) {
-							var abs = File.cacheCloud(handle.text + Path.sep + iconFile);
+							var empty = iron.RenderPath.active.renderTargets.get("empty_black").image;
-							if (abs != null) {
+							iconMap.set(handle.text + Path.sep + f, empty);
-								iron.data.Data.getImage(abs, function(image: kha.Image) {
+							File.cacheCloud(handle.text + Path.sep + iconFile, function(abs: String) {
-									iron.App.notifyOnInit(function() {
+								if (abs != null) {
-										if (Layers.pipeCopyRGB == null) Layers.makePipeCopyRGB();
+									iron.data.Data.getImage(abs, function(image: kha.Image) {
-										icon = kha.Image.createRenderTarget(image.width, image.height);
+										iron.App.notifyOnInit(function() {
-										if (f.endsWith(".arm")) { // Used for material sphere alpha cutout
+											if (Layers.pipeCopyRGB == null) Layers.makePipeCopyRGB();
-											icon.g2.begin(false);
+											icon = kha.Image.createRenderTarget(image.width, image.height);
-											icon.g2.drawImage(Project.materials[0].image, 0, 0);
+											if (f.endsWith(".arm")) { // Used for material sphere alpha cutout
-										}
+												icon.g2.begin(false);
-										else {
+												icon.g2.drawImage(Project.materials[0].image, 0, 0);
-											icon.g2.begin(true, 0xffffffff);
+											}
-										}
+											else {
-										icon.g2.pipeline = Layers.pipeCopyRGB;
+												icon.g2.begin(true, 0xffffffff);
-										icon.g2.drawImage(image, 0, 0);
+											}
-										icon.g2.pipeline = null;
+											icon.g2.pipeline = Layers.pipeCopyRGB;
-										icon.g2.end();
+											icon.g2.drawImage(image, 0, 0);
-										iconMap.set(handle.text + Path.sep + f, icon);
+											icon.g2.pipeline = null;
+											icon.g2.end();
+											iconMap.set(handle.text + Path.sep + f, icon);
+										});
 									});
-								});
+								}
-							}
+								else offline = true;
-							else offline = true;
+							});
+
+
 						}
 					}
 					if (icon != null) {

Sources/arm/ui/UIMenu.hx

@@ -352,26 +352,27 @@ class UIMenu {
 				#if !(krom_android || krom_ios)
 				if (menuButton(ui, tr("Check for Updates..."))) {
 					// Retrieve latest version number
-					var url = "'https://luboslenco.gitlab.io/armorpaint/index.html'";
+					var url = "https://luboslenco.gitlab.io/armorpaint/index.html";
-					var blob = File.downloadBytes(url);
+					File.downloadBytes(url, function(bytes: Bytes) {
-					if (blob != null)  {
+						if (bytes != null)  {
-						// Compare versions
+							// Compare versions
-						var update = Json.parse(blob.toString());
+							var update = Json.parse(bytes.toString());
-						var updateVersion = Std.int(update.version);
+							var updateVersion = Std.int(update.version);
-						if (updateVersion > 0) {
+							if (updateVersion > 0) {
-							var date = BuildMacros.date().split(" ")[0].substr(2); // 2019 -> 19
+								var date = BuildMacros.date().split(" ")[0].substr(2); // 2019 -> 19
-							var dateInt = Std.parseInt(date.replace("-", ""));
+								var dateInt = Std.parseInt(date.replace("-", ""));
-							if (updateVersion > dateInt) {
+								if (updateVersion > dateInt) {
-								UIBox.showMessage(tr("Update"), tr("Update is available!\nPlease visit armorpaint.org to download."));
+									UIBox.showMessage(tr("Update"), tr("Update is available!\nPlease visit armorpaint.org to download."));
-							}
+								}
-							else {
+								else {
-								UIBox.showMessage(tr("Update"), tr("You are up to date!"));
+									UIBox.showMessage(tr("Update"), tr("You are up to date!"));
+								}
 							}
 						}
-					}
+						else {
-					else {
+							UIBox.showMessage(tr("Update"), tr("Unable to check for updates.\nPlease visit armorpaint.org."));
-						UIBox.showMessage(tr("Update"), tr("Unable to check for updates.\nPlease visit armorpaint.org."));
+						}
-					}
+					});
 				}
 				#end