Fix Emscripten asset support, fix Log.verbose on Emscripten builds

lime/system/ThreadPool.hx

@@ -50,6 +50,10 @@ class ThreadPool {
 		__workCompleted = 0;
 		#end
 		
+		#if emscripten
+		__synchronous = true;
+		#end
+		
 	}
 	
 	

lime/tools/helpers/AssetHelper.hx

@@ -111,6 +111,12 @@ class AssetHelper {
 				
 			} else {
 				
+				if (project.target == EMSCRIPTEN && (asset.embed != false || (asset.library != null && libraries.exists (asset.library) && libraries[asset.library].preload))) {
+					
+					assetData.preload = true;
+					
+				}
+				
 				if (asset.embed == true || asset.type == FONT) {
 					
 					assetData.className = "__ASSET__" + asset.flatName;

lime/tools/platforms/EmscriptenPlatform.hx

@@ -38,8 +38,16 @@ class EmscriptenPlatform extends PlatformTarget {
 	public override function build ():Void {
 		
 		var hxml = targetDirectory + "/haxe/" + buildType + ".hxml";
+		var args = [ hxml, "-D", "emscripten", "-D", "webgl", "-D", "static_link"];
 		
-		ProcessHelper.runCommand ("", "haxe", [ hxml, "-D", "emscripten", "-D", "webgl", "-D", "static_link" ] );
+		if (LogHelper.verbose) {
+			
+			args.push ("-D");
+			args.push ("verbose");
+			
+		}
+		
+		ProcessHelper.runCommand ("", "haxe", args);
 		
 		if (noOutput) return;
 		
@@ -53,7 +61,7 @@ class EmscriptenPlatform extends PlatformTarget {
 		
 		ProcessHelper.runCommand ("", "emcc", [ targetDirectory + "/obj/Main.cpp", "-o", targetDirectory + "/obj/Main.o" ], true, false, true);
 		
-		var args = [ "Main.o" ];
+		args = [ "Main.o" ];
 		
 		for (ndll in project.ndlls) {
 			

templates/haxe/ManifestResources.hx

@@ -35,7 +35,7 @@ import sys.FileSystem;
 		
 		if (rootPath == null) {
 			
-			#if (ios || tvos)
+			#if (ios || tvos || emscripten)
 			rootPath = "assets/";
 			#elseif (windows && !cs)
 			rootPath = FileSystem.absolutePath (haxe.io.Path.directory (#if (haxe_ver >= 3.3) Sys.programPath () #else Sys.executablePath () #end)) + "/";