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93.0 11.0 15.0 156.9 MB

WIP. Run Libgdx in a webbrowser with teavm

License: Apache License 2.0

Java 77.03% HTML 0.15% CMake 0.26% Batchfile 0.08% C 22.17% C++ 0.23% JavaScript 0.01% Kotlin 0.08%

backend java javascript libgdx webgl html5 teavm

gdx-teavm's Introduction

gdx-teavm's People

Stargazers

Watchers

Forkers

nosix rubentxu namek nicolaichuk dragome fpetrola itsabhiaryan mmmika wiltonlazary lifeweaver fgnm noblemaster hoangpq byern hollingsworthd

gdx-teavm's Issues

Browser js console warning: unreachable code after return statement

When i start my application in browser js console i see warning

unreachable code after return statement

for this generate js code:

dragomeJs.StringInit$$init_$void = function()
{
	return "";
return this;
};
dragomeJs.StringInit$$init____java_lang_String$void = function(value)
{
	return value.$toString$java_lang_String();
return this;
};
dragomeJs.StringInit$$init____char_ARRAYTYPE$void = function(data)
{
	return java_lang_String.$valueOf___char_ARRAYTYPE$java_lang_String(data);
return this;
};
dragomeJs.StringInit$$init____char_ARRAYTYPE__int__int$void = function(data, offset, count)
{
	return java_lang_String.$valueOf___char_ARRAYTYPE__int__int$java_lang_String(data, offset, count);
return this;
};
dragomeJs.StringInit$$init____byte_ARRAYTYPE__int__int__java_lang_String$void = function(bytes, offset, count, enc)
{
	return java_lang_String.$init___byte_ARRAYTYPE__int__int__java_lang_String$java_lang_String(bytes, offset, count, enc);
return this;
};
dragomeJs.StringInit$$init____byte_ARRAYTYPE__java_lang_String$void = function(bytes, enc)
{
	return java_lang_String.$init___byte_ARRAYTYPE__int__int__java_lang_String$java_lang_String(bytes, 0, bytes.length, enc);
return this;
};
dragomeJs.StringInit$$init____byte_ARRAYTYPE__int__int$void = function(bytes, offset, count)
{
	return java_lang_String.$init___byte_ARRAYTYPE__int__int__java_lang_String$java_lang_String(bytes, offset, count, null);
return this;
};
dragomeJs.StringInit$$init____byte_ARRAYTYPE$void = function(bytes)
{
	return java_lang_String.$init___byte_ARRAYTYPE__int__int__java_lang_String$java_lang_String(bytes, 0, bytes.length, null);
return this;
};
dragomeJs.StringInit$$init____java_lang_StringBuffer$void = function(buffer)
{
	return buffer.$toString$java_lang_String();
return this;
};

All string function have dublicate return statement.

@fpetrola @xpenatan i see that you something done in string dragome/dragome-sdk@71a458b

Can you also fix this warning?

Need full support java 8 closure

https://github.com/dragome/dragome-sdk

Java 8 ready. Build your pages using lambda expressions, default methods, streams

but
I have this synthetic code:

====================================================

Supplier.java

public interface Supplier<T> {
	public T get();
}

ObjectPool.java

public class ObjectPool<T> {
	private final Supplier<T> supplier;

	private ObjectPool(final Supplier<T> supplier) {
		this.supplier = supplier;
	}

	public T get() {
		return supplier.get();
	}

	public static <T> ObjectPool<T> create(final Supplier<T> supplier) {
		return new ObjectPool<>(supplier);
	}

}

NodeOverlapCallback.java

public abstract class NodeOverlapCallback {
	public abstract void processNode();
}

MyNodeOverlapCallback.java

public class MyNodeOverlapCallback extends NodeOverlapCallback {
    @Override
    public void processNode() {
       // DO SOMETHING
    }
}

====================================================

Now if i do like this:

final ObjectPool<MyNodeOverlapCallback> myNodeCallbacks = ObjectPool.create(
    new Supplier<MyNodeOverlapCallback>() {
        @Override
        public MyNodeOverlapCallback get() {
            return new MyNodeOverlapCallback();
        }
    });
    
final MyNodeOverlapCallback myNodeCallback = myNodeCallbacks.get();
myNodeCallback.processNode();

All work well after dragome js codegen

But if i do like this:

final ObjectPool<MyNodeOverlapCallback> myNodeCallbacks = ObjectPool.create( 
    () -> new MyNodeOverlapCallback()
);

final MyNodeOverlapCallback myNodeCallback = myNodeCallbacks.get();
myNodeCallback.processNode();

Browser write javascript error that myNodeCallback is null;

But both implimentation work correct as java code.

P.S.: also repost to dragome/dragome-sdk#147

Re-throwing exceptions not working

When throwing a exception in a try-catch does not print correctly

Memory Leak

There is a memory leak issue. If you build multiple times using the IDEA the memory in task manager keeps increasing

Set utf-8 index.html character encoding

In browser js console error:

The character encoding of the HTML document was not declared. The document will render with garbled text in some browser configurations if the document contains characters from outside the US-ASCII range. The character encoding of the page must be declared in the document or in the transfer protocol.

Please add

<meta charset="utf-8">

in https://github.com/xpenatan/gdx-shadertoy/blob/master/dragome/webapp/index.html

Release: 1.0.0-b5

We didn't get an update for a while and there are a few bugfixes. Would it be possible to create a new release 1.0.0-b5?🙂

ArrayIndexOutOfBoundsException during compilation

Hi,

I was working on rewriting some old game to Kotlin and made a fresh new project with gdx-liftoff. I tried the teavm launcher at the beginning with a basic rendering setup and the ECS library with some components and systems. Everything was working great!

Now I added some new features mainly related to Box2D and now the compilation fails and I have no idea what is causing it :(

Here is the project: https://github.com/Quillraven/MysticGarden/tree/kotlin

Here is the stacktrace:

java.lang.ArrayIndexOutOfBoundsException: arraycopy: length -1 is negative
	at java.base/java.lang.System.arraycopy(Native Method)
	at java.base/java.util.Arrays.copyOfRange(Arrays.java:3895)
	at org.teavm.common.IrreducibleGraphSplitter.handleStronglyConnectedComponent(IrreducibleGraphSplitter.java:313)
	at org.teavm.common.IrreducibleGraphSplitter.handleIrreducibleChildren(IrreducibleGraphSplitter.java:241)
	at org.teavm.common.IrreducibleGraphSplitter.splitLoops(IrreducibleGraphSplitter.java:220)
	at org.teavm.common.GraphUtils.splitIrreducibleGraph(GraphUtils.java:361)
	at org.teavm.model.util.AsyncProgramSplitter.split(AsyncProgramSplitter.java:201)
	at org.teavm.ast.decompilation.Decompiler.decompileAsync(Decompiler.java:142)
	at org.teavm.backend.javascript.JavaScriptTarget.decompileAsync(JavaScriptTarget.java:637)
	at org.teavm.backend.javascript.JavaScriptTarget.decompile(JavaScriptTarget.java:595)
	at org.teavm.backend.javascript.JavaScriptTarget.decompile(JavaScriptTarget.java:563)
	at org.teavm.backend.javascript.JavaScriptTarget.modelToAst(JavaScriptTarget.java:516)
	at org.teavm.backend.javascript.JavaScriptTarget.emit(JavaScriptTarget.java:355)
	at org.teavm.backend.javascript.JavaScriptTarget.emit(JavaScriptTarget.java:336)
	at org.teavm.vm.TeaVM.build(TeaVM.java:422)
	at org.teavm.tooling.TeaVMTool.generate(TeaVMTool.java:433)
	at com.github.xpenatan.gdx.backends.teavm.TeaBuilder.build(TeaBuilder.java:112)
	at com.github.xpenatan.gdx.backends.teavm.TeaBuilder.build(TeaBuilder.java:105)
	at com.github.quillraven.mysticgarden.teavm.TeaVMBuilder.main(TeaVMBuilder.kt:27)

Any hint is appreciated to find out the root cause of this issue.

Thank you!

Startup loading screen

Implement a way to add a startup app loading which anyone can customize.

Something like with GWT backend which have the default loading logic.
Or a secondary application listener which is executed first while loading libs, assets, etc.

Errors received in generator

| ERROR[0]
| Class: com/github/xpenatan/gdx/backends/teavm/TeaJSGraphics.java:42
| Method: com.github.xpenatan.gdx.backends.teavm.TeaJSGraphics.setFullscreenJSNI(Lcom/github/xpenatan/gdx/backends/web/WebGraphics;Lcom/github/xpenatan/gdx/backends/web/dom/HTMLCanvasElementWrapper;II)Z
| Text: Method com.github.xpenatan.gdx.backends.teavm.TeaJSGraphics.setFullscreen(Lcom/github/xpenatan/gdx/backends/teavm/TeaJSGraphics$FullscreenChanged;Lcom/github/xpenatan/gdx/backends/web/dom/HTMLCanvasElementWrapper;II)Z is not a proper native JavaScript method declaration: its 2th parameter has wrong type
|
| ----
|
| ERROR[1]
| Class: com/github/xpenatan/gdx/backends/teavm/TeaJSApplication.java:11
| Method: com.github.xpenatan.gdx.backends.teavm.TeaJSApplication.access$200(Lcom/github/xpenatan/gdx/backends/web/dom/typedarray/ArrayBufferWrapper;Lcom/github/xpenatan/gdx/backends/teavm/TeaJSApplication$BulletPhysicsLoadFunction;)V
| Text: Method com.github.xpenatan.gdx.backends.teavm.TeaJSApplication.initBulletWasm(Lcom/github/xpenatan/gdx/backends/web/dom/typedarray/ArrayBufferWrapper;Lcom/github/xpenatan/gdx/backends/teavm/TeaJSApplication$BulletPhysicsLoadFunction;)V is not a proper native JavaScript method declaration: its 1th parameter has wrong type

I've checked the methods, I don't see what's wrong or how they should be modified. I've checked the teavm sources and it should be supported because it's an interface. I don't understand why this error is happening.

This occurs when running the dist jar in console. I also tried to debug in Android Studio but I kept getting out of heap space even though I already set -Xmx8192m in JVM options in the run configurations (not sure why maybe it's not working):

org.teavm.hppc.BufferAllocationException: Not enough memory to allocate buffers for rehashing: 0 -> 65,536
	at org.teavm.hppc.IntHashSet.allocateBuffers(IntHashSet.java:739)
	at org.teavm.hppc.IntHashSet.ensureCapacity(IntHashSet.java:364)
	at org.teavm.hppc.IntHashSet.<init>(IntHashSet.java:129)
	at org.teavm.hppc.IntHashSet.<init>(IntHashSet.java:110)
	at org.teavm.hppc.IntHashSet.<init>(IntHashSet.java:101)
	at org.teavm.dependency.DependencyAnalyzer.schedulePropagation(DependencyAnalyzer.java:352)
	at org.teavm.dependency.DependencyNode.scheduleMultipleTypes(DependencyNode.java:189)
	at org.teavm.dependency.Transition.mergeDomains(Transition.java:69)
	at org.teavm.dependency.Transition.propagate(Transition.java:61)
	at org.teavm.dependency.Transition.consume(Transition.java:151)
	at org.teavm.dependency.DependencyAnalyzer.schedulePropagation(DependencyAnalyzer.java:347)
	at org.teavm.dependency.DependencyNode.scheduleMultipleTypes(DependencyNode.java:189)
	at org.teavm.dependency.DependencyNode.propagate(DependencyNode.java:144)
	at org.teavm.dependency.DependencyNode.connectWithoutChildNodes(DependencyNode.java:320)
	at org.teavm.dependency.DependencyNode.connect(DependencyNode.java:271)
	at org.teavm.dependency.DependencyNode.connect(DependencyNode.java:394)
	at org.teavm.dependency.VirtualCallConsumer.consume(VirtualCallConsumer.java:91)
	at org.teavm.dependency.DependencyAnalyzer.schedulePropagation(DependencyAnalyzer.java:309)
	at org.teavm.dependency.DependencyNode.scheduleSingleType(DependencyNode.java:96)
	at org.teavm.dependency.DependencyNode.propagate(DependencyNode.java:68)
	at org.teavm.dependency.Transition.propagate(Transition.java:51)
	at org.teavm.dependency.Transition.consume(Transition.java:39)
	at org.teavm.dependency.DependencyAnalyzer.processNodeToNodeTransitionQueue(DependencyAnalyzer.java:669)
	at org.teavm.dependency.DependencyAnalyzer.processQueue(DependencyAnalyzer.java:641)
	at org.teavm.dependency.DependencyAnalyzer.processDependencies(DependencyAnalyzer.java:683)
	at org.teavm.vm.TeaVM.build(TeaVM.java:379)
	at com.github.xpenatan.gdx.backends.teavm.CustomTeaVMTool.generate(CustomTeaVMTool.java:402)
	at com.github.xpenatan.gdx.backends.teavm.TeaBuilder.build(TeaBuilder.java:201)
	at com.github.xpenatan.gdx.html5.generator.core.viewmodel.GeneratorViewModel$1.run(GeneratorViewModel.java:78)
Caused by: java.lang.OutOfMemoryError: Java heap space
	at org.teavm.hppc.IntHashSet.allocateBuffers(IntHashSet.java:736)
	... 28 more

Otherwise, is there any way to add the backend to my existing libgdx project instead of using the generator? My project uses gdx-liftoff.

NullPointerException when running jettyRun

I'm trying to use this plugin to export my LibKTX code. The code is pretty simple and just makes use of graphics, scene2d and assetloader. I get this error when I try to run jettyRun:

Exception in thread "main" java.lang.NullPointerException: Cannot invoke method getText() on null object
	at org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:91)
	at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:48)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.NullCallSite.call(NullCallSite.java:35)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at org.akhikhl.gretty.Runner.initLogback(Runner.groovy:65)
	at org.akhikhl.gretty.Runner$initLogback.callStatic(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallStatic(CallSiteArray.java:56)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callStatic(AbstractCallSite.java:194)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callStatic(AbstractCallSite.java:206)
	at org.akhikhl.gretty.Runner.run(Runner.groovy:115)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:210)
	at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.call(PogoMetaMethodSite.java:71)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:117)
	at org.akhikhl.gretty.Runner.main(Runner.groovy:44)
Exception in thread "Thread-30" org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Amazon Corretto\jdk11.0.5_10\bin\java.exe'' finished with non-zero exit value 1
	at org.gradle.process.internal.DefaultExecHandle$ExecResultImpl.assertNormalExitValue(DefaultExecHandle.java:395)
	at org.gradle.process.internal.DefaultJavaExecAction.execute(DefaultJavaExecAction.java:37)
	at org.gradle.api.internal.file.DefaultFileOperations.javaexec(DefaultFileOperations.java:192)
	at org.gradle.api.internal.project.DefaultProject.javaexec(DefaultProject.java:1087)
	at org.gradle.api.internal.project.DefaultProject.javaexec(DefaultProject.java:1082)
	at org.gradle.api.Project$javaexec$5.call(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at org.akhikhl.gretty.DefaultLauncher.javaExec(DefaultLauncher.groovy:89)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:384)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:69)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:52)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:154)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:166)
	at org.akhikhl.gretty.LauncherBase$_launchThread_closure4.doCall(LauncherBase.groovy:256)
	at org.akhikhl.gretty.LauncherBase$_launchThread_closure4.doCall(LauncherBase.groovy)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at groovy.lang.Closure.call(Closure.java:414)
	at groovy.lang.Closure.call(Closure.java:408)
	at groovy.lang.Closure.run(Closure.java:495)
	at java.base/java.lang.Thread.run(Thread.java:834)
> Task :dragome:jettyRun

libGDX 1.9.6 released

http://www.badlogicgames.com/wordpress/?p=3984#comments

Maybe need update dependence gdx-dragome-backend and gdx-shadertoy.

It was updated to latest Sound Manager 2 in new libGDX, maybe need update https://github.com/xpenatan/gdx-dragome-backend/releases/download/LIB/soundmanager2-jsmin.js too.

Bullet 2.86 release

https://github.com/bulletphysics/bullet3/releases

Support gdx-freetype

Can you support gdx-freetype extension https://github.com/libgdx/libgdx/tree/master/extensions/gdx-freetype like you support bullet extension in web version?

Unable to compile complex games anymore

Hi, I tried many things with configurations but I wasn't able to identify the real cause of this issue.. In complex games which have many dependencies compilation doesn't work producing this strange $$__annotations__$$ error

#################################################################
|
| DEPENDENCY_ANALYSIS
|
#################################################################
|||||||||||||||||||||||||||||||||||||java.lang.IllegalArgumentException: Illegal type signature: Lcom/badlogic/gdx/graphics/VertexAttributes$ReadonlyIterable;$$__annotations__$$
	at org.teavm.model.ValueType.parse(ValueType.java:313)
	at org.teavm.dependency.DependencyAnalyzer.getSuperClassFilter(DependencyAnalyzer.java:854)
	at org.teavm.dependency.DependencyNode.getFilter(DependencyNode.java:249)
	at org.teavm.dependency.DependencyNode.filter(DependencyNode.java:235)
	at org.teavm.dependency.DependencyNode.propagate(DependencyNode.java:64)
	at org.teavm.classlib.java.lang.reflect.AnnotationDependencyListener.createAnnotationClass(AnnotationDependencyListener.java:193)
	at org.teavm.classlib.java.lang.reflect.AnnotationDependencyListener.lambda$reachGetAnnotations$0(AnnotationDependencyListener.java:164)
	at org.teavm.dependency.DependencyAnalyzer.schedulePropagation(DependencyAnalyzer.java:373)
	at org.teavm.dependency.DependencyNode.scheduleMultipleTypes(DependencyNode.java:215)
	at org.teavm.dependency.Transition.mergeDomains(Transition.java:69)
	at org.teavm.dependency.Transition.propagate(Transition.java:61)
	at org.teavm.dependency.Transition.consume(Transition.java:151)
	at org.teavm.dependency.DependencyAnalyzer.schedulePropagation(DependencyAnalyzer.java:347)
	at org.teavm.dependency.DependencyNode.scheduleMultipleTypes(DependencyNode.java:189)
	at org.teavm.dependency.Transition.mergeDomains(Transition.java:69)
	at org.teavm.dependency.Transition.propagate(Transition.java:61)
	at org.teavm.dependency.Transition.consume(Transition.java:151)
	at org.teavm.dependency.DependencyAnalyzer.schedulePropagation(DependencyAnalyzer.java:347)
	at org.teavm.dependency.DependencyNode.scheduleMultipleTypes(DependencyNode.java:189)
	at org.teavm.dependency.Transition.mergeDomains(Transition.java:69)
	at org.teavm.dependency.Transition.propagate(Transition.java:61)
	at org.teavm.dependency.Transition.consume(Transition.java:151)
	at org.teavm.dependency.DependencyAnalyzer.processNodeToNodeTransitionQueue(DependencyAnalyzer.java:676)
	at org.teavm.dependency.DependencyAnalyzer.processQueue(DependencyAnalyzer.java:641)
	at org.teavm.dependency.DependencyAnalyzer.processDependencies(DependencyAnalyzer.java:683)
	at org.teavm.vm.TeaVM.build(TeaVM.java:378)
	at org.teavm.tooling.TeaVMTool.generate(TeaVMTool.java:462)
	at com.github.xpenatan.gdx.backends.teavm.TeaBuilder.build(TeaBuilder.java:112)
	at games.rednblack.hyperrunner.teavm.Build.main(Build.java:31)

I'm really lost because I'm sure that the same project in the past was working and compiling with TeaVM.. Test repo can be found here to reproduce the issue: https://github.com/rednblackgames/tutorial-space-platform

Thanks

Game won't load on Itch.io - (JavaScript) TypeError: can't assign to property Symbol("javaException") on "longjmp": not an object

Hello!

I've recently played around with this and managed to export to JS with your tool and it surprisingly works fine when running via a local server. I've made a simple pong to try this out.

However, when trying to add the game on itch.io I'm receiving the following error:
(JavaScript) TypeError: can't assign to property Symbol("javaException") on "longjmp": not an object

With more following errors here:

Loading script : https://html.itch.zone/html/6902325/webapp/assets/scripts/box2D.js app.js:469:13
Loading script : https://html.itch.zone/html/6902325/webapp/assets/scripts/freetype.js app.js:469:13
Script loaded: https://html.itch.zone/html/6902325/webapp/assets/scripts/freetype.js 3 app.js:469:13
com.badlogic.gdx.utils.GdxRuntimeException app.js:473:13
Caused by: java.lang.RuntimeException: (JavaScript) TypeError: can't assign to property Symbol("javaException") on "longjmp": not an object app.js:473:13
Uncaught Error: Java exception thrown
    $rt_exception https://html.itch.zone/html/6902325/webapp/teavm/app.js:251
    $rt_throw https://html.itch.zone/html/6902325/webapp/teavm/app.js:245
    cbga_AssetManager_handleTaskError https://html.itch.zone/html/6902325/webapp/teavm/app.js:45256
    cbga_AssetManager_update https://html.itch.zone/html/6902325/webapp/teavm/app.js:44970
    rt_wrapFunction0 https://html.itch.zone/html/6902325/webapp/teavm/app.js:554
    cbga_AssetManager_finishLoading https://html.itch.zone/html/6902325/webapp/teavm/app.js:45018
    rt_wrapFunction0 https://html.itch.zone/html/6902325/webapp/teavm/app.js:554
    cgkpsu_AssetManager_loadAssets https://html.itch.zone/html/6902325/webapp/teavm/app.js:76569
    cgkpss_GameScreen_show https://html.itch.zone/html/6902325/webapp/teavm/app.js:72746
    rt_wrapFunction0 https://html.itch.zone/html/6902325/webapp/teavm/app.js:554
    ka_KtxGame_setScreen https://html.itch.zone/html/6902325/webapp/teavm/app.js:358786
    rt_wrapFunction1 https://html.itch.zone/html/6902325/webapp/teavm/app.js:559
    cgkp_Game_create https://html.itch.zone/html/6902325/webapp/teavm/app.js:358906
    rt_wrapFunction0 https://html.itch.zone/html/6902325/webapp/teavm/app.js:554
    cgxgbw_WebApplication_step https://html.itch.zone/html/6902325/webapp/teavm/app.js:81150
    cgxgbw_WebApplication_run https://html.itch.zone/html/6902325/webapp/teavm/app.js:81085
    rt_wrapFunction0 https://html.itch.zone/html/6902325/webapp/teavm/app.js:554
    cgxgbtdi_TeaWindow_onAnimationFrame https://html.itch.zone/html/6902325/webapp/teavm/app.js:332239
    rt_wrapFunction1 https://html.itch.zone/html/6902325/webapp/teavm/app.js:559
    cgxgbtdi_TeaWindow_onAnimationFrame$exported$0 https://html.itch.zone/html/6902325/webapp/teavm/app.js:332271
    rt_wrapFunction1 https://html.itch.zone/html/6902325/webapp/teavm/app.js:559
    fn https://html.itch.zone/html/6902325/webapp/teavm/app.js:89061
app.js:251:15
    $rt_exception https://html.itch.zone/html/6902325/webapp/teavm/app.js:251
    $rt_throw https://html.itch.zone/html/6902325/webapp/teavm/app.js:245
    cbga_AssetManager_handleTaskError https://html.itch.zone/html/6902325/webapp/teavm/app.js:45256
    cbga_AssetManager_update https://html.itch.zone/html/6902325/webapp/teavm/app.js:44970
    rt_wrapFunction0 https://html.itch.zone/html/6902325/webapp/teavm/app.js:554
    cbga_AssetManager_finishLoading https://html.itch.zone/html/6902325/webapp/teavm/app.js:45018
    rt_wrapFunction0 https://html.itch.zone/html/6902325/webapp/teavm/app.js:554
    cgkpsu_AssetManager_loadAssets https://html.itch.zone/html/6902325/webapp/teavm/app.js:76569
    cgkpss_GameScreen_show https://html.itch.zone/html/6902325/webapp/teavm/app.js:72746
    rt_wrapFunction0 https://html.itch.zone/html/6902325/webapp/teavm/app.js:554
    ka_KtxGame_setScreen https://html.itch.zone/html/6902325/webapp/teavm/app.js:358786
    rt_wrapFunction1 https://html.itch.zone/html/6902325/webapp/teavm/app.js:559
    cgkp_Game_create https://html.itch.zone/html/6902325/webapp/teavm/app.js:358906
    rt_wrapFunction0 https://html.itch.zone/html/6902325/webapp/teavm/app.js:554
    cgxgbw_WebApplication_step https://html.itch.zone/html/6902325/webapp/teavm/app.js:81150
    cgxgbw_WebApplication_run https://html.itch.zone/html/6902325/webapp/teavm/app.js:81085
    rt_wrapFunction0 https://html.itch.zone/html/6902325/webapp/teavm/app.js:554
    cgxgbtdi_TeaWindow_onAnimationFrame https://html.itch.zone/html/6902325/webapp/teavm/app.js:332239
    rt_wrapFunction1 https://html.itch.zone/html/6902325/webapp/teavm/app.js:559
    cgxgbtdi_TeaWindow_onAnimationFrame$exported$0 https://html.itch.zone/html/6902325/webapp/teavm/app.js:332271
    rt_wrapFunction1 https://html.itch.zone/html/6902325/webapp/teavm/app.js:559
    fn https://html.itch.zone/html/6902325/webapp/teavm/app.js:89061

https://pastebin.com/aSJeXexh
Hoped to see if you would know if there is a work around this by any chance?

How upload in local maven repository?

@xpenatan, How can i upload now in local maven repository after this change 3f49337 ?

Building the generator

Hello @xpenatan and thank you very much for your work!
I'm trying to port my game to html5 and gwt version was awfull...
I have seen your video about TeaVM generator tool but I didn't see any compiled jar on the repo.
So I have cloned your depo and did a ./gradlew build on my desktop but I got the following error build failed :
`
"A problem occurred configuring project ':examples:core:dragome'".

Failed to notify project evaluation listener.
Unsupported servlet container: jetty9"`

So I try at first to replace it with jetty94 and jetty9.4 according to gretty doc but it didn't work either :(
I'm running on java openjdk 11.
Is there a existing generator compiled ?
Thanks you again

Miss class DelegateCode and ContinueReflection

@xpenatan, @fpetrola:
It missed this class in generate js code:

com.dragome.commons.DelegateCode
com.dragome.commons.ContinueReflection

Its used in this code:

dragomeJs.addTypeAnnotation("com.dragome.web.html.dom.w3c.MessageEventExtension", "com.dragome.commons.DelegateCode", "::getDataAsString::eval", "this.node.data"); 
dragomeJs.addTypeAnnotation("com.dragome.web.html.dom.w3c.HTMLImageElementExtension", "com.dragome.commons.DelegateCode", "::getHeightAsInteger::eval", "this.node.height"); 
dragomeJs.addTypeAnnotation("com.dragome.web.services.RequestExecutorImpl$XMLHttpRequestExtension", "com.dragome.commons.DelegateCode", "::sendSync::eval", "this.node.send($1)"); 
dragomeJs.addTypeAnnotation("com.dragome.web.html.dom.w3c.HTMLImageElementExtension", "com.dragome.commons.DelegateCode", "::getWidthAsInteger::eval", "this.node.width"); 
dragomeJs.addTypeAnnotation("com.dragome.web.html.dom.w3c.ArrayBufferFactory", "com.dragome.commons.DelegateCode", "::createArrayBuffer::ignore", "true"); 

dragomeJs.addTypeAnnotation("com.dragome.utils.DragomeCallsiteFactory$InvocationHandlerForLambdas", "com.dragome.commons.ContinueReflection", "::invoke::", ""); 
dragomeJs.addTypeAnnotation("com.dragome.services.ServiceInvocation", "com.dragome.commons.ContinueReflection", "::invoke::", "");

All this lines throw ClassNotFoundException here.

Webapp Improvements

Create webapp files automatically without the need to manually add it like: index.html, bullet.js, soundmanager, WEB-INF and dragome-resources so its easier to host it.

pom.xml merge error

Merge error in https://github.com/xpenatan/gdx-dragome-backend/blob/master/backends/gdx-backend-dragome/pom.xml line 78-82

Has development stopped?

Support gdx-controllers extension

In this file

https://github.com/libgdx/libgdx/blob/master/extensions/gdx-controllers/gdx-controllers/src/com/badlogic/gdx/controllers/Controllers.java#L102

if (type == ApplicationType.WebGL) {
			className = "com.badlogic.gdx.controllers.gwt.GwtControllers";
}

and when i compile program with

-keep class com.badlogic.gdx.controllers.** { *; }

and open in browser. I see in js browser console:

....
ClassNotFoundException - com_badlogic_gdx_controllers_gwt_GwtControllers
....
ReflectionException - Class not found: com.badlogic.gdx.controllers.gwt.GwtControllers
....
GdxRuntimeException - Error creating controller manager: com.badlogic.gdx.controllers.gwt.GwtControllers
....

Be well if gdx-dragome-backend supported controllers api like gwt

https://github.com/libgdx/libgdx/tree/master/extensions/gdx-controllers/gdx-controllers-gwt

kotlin-lang?

Hi there,
are you aware of whether that backend would work with Kotlin language?

Gradle integration

Hello!
I wanted to ask if there is a Gradle integration that can be easily added to a project without having to build the generator so that you can simply build js/wasm from your IDE?

Obfuscation not Working

When I enable obfuscation, I get the following error:

Uncaught SyntaxError: Unexpected token 'do'
(index):8 Uncaught ReferenceError: main is not defined

Is that a bug? I checked the code, but couldn't quite figure out how it got that way? It seems the main function/entry point is not generated (or obfuscated)?

EDIT: more details provided!

Add source and javadoc jar in maven repository

Please generate and commit next files in

https://github.com/xpenatan/mvn-repo/tree/master/snapshots/com/badlogicgames/gdx/gdx-backend-dragome/1.0.0-NIGHTLIES

gdx-backend-dragome-1.0.0-NIGHTLIES-sources.jar
gdx-backend-dragome-1.0.0-NIGHTLIES-sources.jar.md5
gdx-backend-dragome-1.0.0-NIGHTLIES-sources.jar.sha1

gdx-backend-dragome-1.0.0-NIGHTLIES-javadoc.jar
gdx-backend-dragome-1.0.0-NIGHTLIES-javadoc.jar.md5
gdx-backend-dragome-1.0.0-NIGHTLIES-javadoc.jar.sha1

something like done this

https://oss.sonatype.org/content/repositories/releases/com/badlogicgames/gdx/gdx-backend-gwt/1.9.5/

Improve Box2D performances with TeaVM

Hi!
JBox2D used by libGDX-GWT is commonly known to be a big bottleneck for any 2d physics game made in libGDX for Web, java implementation is just slow compared to the native one, but nowadays there's emscripten and the work you made with Bullet extension for TeaVM shows very great performances! So I was wondering if the same could be made with Box2D to improve performances too.

Thanks :)

Need port gdx test

Will be very good if you port gdx-test https://github.com/libgdx/libgdx/tree/master/gdx/test/com/badlogic/gdx to test-engine for web dragome.

And check that all test run ok.

I think that perhaps will be trouble with Bits.java because it used bitwise operations with long that do not have full support in javascript.

Bitwise operations are a bit of a hack in Javascript. Since all numbers in Javascript are floating point, and bitwise operators only work on integers, Javascript does a little behind the scenes magic to make it appear bitwise operations are being applied to a 32bit signed integer.

Specifically, Javascript takes the number you are working on and takes the integer portion of the number. It then converts the integer to the most number of bits that number represents, up to 31 bits (1 bit for the sign). So 0 would create a two bit number (1 for the sign, and 1 bit for 0), likewise 1 would create two bits. 2 would create a 3 bit number, 4 would create a 4 bit number, etc…

It's important to realize that you're not guaranteed a 32bit number, for instance running not on zero should, in theory, convert 0 to 4,294,967,295, instead it will return -1 for two reasons, the first being that all numbers are signed in Javascript so "not" always reverses the sign, and second Javascript couldn't make more than one bit from the number zero and not zero becomes one. Therefore ~0=-1.

So bitwise signs in Javascript are up to 32 bits.

https://stackoverflow.com/questions/3081271/number-of-bits-to-represent-a-number

Random.UInt & TypeError: b.$array0 is undefined

Hello.

I initially used gdx-teavm without Gradle and generated the .js using your generator tool which worked wonders. Right now I'm trying to use the Gradle integration (created project with gdx-liftoff) and I'm facing few problems right now.

One of them is that for whatever reason Gradle TeaVM refuses to compile when using Random UInt generator (using your generator to transpile to JS worked fine). Errors here:
https://pastefy.ga/71byadJi

Changing it to Int worked and removed the errors, however. I'm still plagued with an error of:

com.badlogic.gdx.utils.GdxRuntimeException app.js:25:449
Caused by: java.lang.RuntimeException: (JavaScript) TypeError: b.$array0 is undefined app.js:25:449
Uncaught Error: Java exception thrown

The whole code that I'm trying to build to web is here https://github.com/Its-Kenta/PongKt/tree/test
The old code that I've used to generate .js with your tool is here https://github.com/Its-Kenta/PongKt/tree/main and is also live on itch page which proves that it worked previously and when generated with the tool (albeit that was a while ago)

Multithreading java to js compile

About slowly compile in #17

When dragome compile java to js it used only one thread.

Maybe there is possibility enable multithreading dragome compile java to js?

getDisplayMode() returns null

In this file DragomeGraphics.java, getDisplayMode() returns null.
This causes some codes to fail, for example I got a TypeError (and I cannot catch it). I think this method should return the size of the <canvas>.
Moreover, other functions should return what it should return instead of null.
Thank you for fixing them.

ConcurrentHashMap issue

Hi it's me again 😅 I was using the b-4 version of gdxTeaVM but i got this error during compilation: | ERROR[0] | Class: de/eskalon/commons/screen/ScreenManager.java:114 | Method: de.eskalon.commons.screen.ScreenManager.<init>()V | Text: Class java.util.concurrent.ConcurrentHashMap was not found
Is this specifically related to ScreenManager or ConcurrentHashMaps in general?

Javascript size

After testing teaVM and GWT with https://github.com/mgsx-dev/gdx-gltf I identified that GWT javascript size is lower compared to teaVM.
4.7mb (teaVM with obfuscated option) and 2.5mb (GWT dist option)

Need to investigate if there is a issue with teaVM.

Bug when a enum contains the last word S

There is a weird bug after I added custom loading class LoadingTestLauncher.

When I run UITest this error popup:

If the S char is removed from "enum STEPS" it works.

The interesting thing is that if I run UITest, the LoadingTestLauncher code also gets included in the javascript file.

TeaVM run issue

I was running the teaVM run task on my newly generated gdx project with gdx-liftoff version 1.11.0.7 (I didn't touch the files in the project whatsoever, leaving core untouched with a basic application adapter displaying a black screen), but in the browser i get this error in the javascript console: java.lang.RuntimeException: (JavaScript) ReferenceError: jl_NoClassDefFoundError__init_ is not defined (anonymous) @ app.js:473 app.js:21021 Uncaught ReferenceError: jl_NoClassDefFoundError__init_ is not defined at cgxgbt_TeaLauncher_getApplicationListener (app.js:12769:5) at cgxgbt_TeaLauncher_main (app.js:12749:28) at TeaVMThread.runner (app.js:595:15) at TeaVMThread.run (app.js:21037:23) at TeaVMThread.start (app.js:21024:10) at $rt_startThread (app.js:21070:31) at app.js:594:9 at onload ((index):8:96)
I think this is related to the following error I get in the project's console which says: | Compiler problems | ################################################################# | ERROR[0] | Class: - | Method: - | Text: There's no main class: 'com.alfredo.games.teavm.TeaVMLauncher'
I didn't notice anything weird other than this, thank you in advance for the help.

How to distinguish between mobile and desktop browser?

Hi,

I have a question: how do you distinguish between mobile and desktop browser?

I saw a code snippet like:

val userAgent = Window.Navigator.getUserAgent() ?: ""
if(userAgent.contains("Mobile") || userAgent.contains("Android")) {
  // mobile browser
}

but this does not seem to work because of missing GWTBridge class at runtime. Also, it is GWT stuff and I am not sure if this is the correct approach for TeaVM.

In LibGDX itself I only see an ApplicationType which always return WebGL for TeaVM backend. I think you cannot distinguish between mobile and desktop browser with that.

How would you solve that?

Issues in Browser the newest build

Hello :-)

i always take the same jar:

with the build from 09.01.22 my game works fine:

everrunteavm090122

with the latest commits (today) i get issues inside browser:

everrunteavm120122

public class HyperLap2DTest {

    public static void main(String[] args) {
        URL appJarAppUrl = null;
        try {
            appJarAppUrl = new File("c:/GitHub/gdx-html5-tools/everrun1.jar").toURI().toURL();
        } catch (MalformedURLException e) {
            e.printStackTrace();
        }

        TeaBuildConfiguration teaBuildConfiguration = new TeaBuildConfiguration();
        teaBuildConfiguration.assetsPath.add(new File("c:/GitHub/new liftoff/assets"));
        teaBuildConfiguration.webappPath = new File("c:/GitHub/gdx-html5-tools").getAbsolutePath();
        teaBuildConfiguration.obfuscate = false;
        teaBuildConfiguration.mainApplicationClass = "com.tutorial.artemisTestlab.GameMain";
        teaBuildConfiguration.additionalClasspath.add(appJarAppUrl);

        teaBuildConfiguration.reflectionInclude.add("games.rednblack.editor.renderer");
        teaBuildConfiguration.reflectionInclude.add("games.rednblack.h2d.extension.spine");
        teaBuildConfiguration.reflectionInclude.add("games.rednblack.h2d.extension.talos");
        teaBuildConfiguration.reflectionInclude.add("com.tutorial.artemisTestlab.components");
        teaBuildConfiguration.reflectionInclude.add("com.tutorial.artemisTestlab.systems");
        teaBuildConfiguration.reflectionInclude.add("com.tutorial.artemisTestlab.Scripts");
        teaBuildConfiguration.reflectionInclude.add("com.ray3k.stripe.scenecomposer");

        teaBuildConfiguration.reflectionInclude.add("com.artemis");
        teaBuildConfiguration.reflectionInclude.add("com.talosvfx.talos.runtime");

        teaBuildConfiguration.reflectionExclude.add("com.artemis.annotation");
        teaBuildConfiguration.reflectionExclude.add("com.artemis.utils.reflect");

        TeaBuilder.build(teaBuildConfiguration);
    }
}

Do changes have to be made again?

thanks

getPreloader().loadAsset

we need write many "copy-past" assets paths In method createApplicationListener() in DragomeApplication class

for example https://github.com/xpenatan/gdx-shadertoy/blob/master/dragome/src/com/xoppa/dragome/launcher/ShaderToyLauncher.java

Can it set loadAsset from path mask?

For example as "shaders/*.glsl", etc.

Replase Jetty to Gretty

you used jetty plugin for gradle web test

https://github.com/xpenatan/gdx-shadertoy/blob/master/dragome/build.gradle

When try run "jettyRun" task, gradle v3.4 write

The Jetty plugin has been deprecated and is scheduled to be removed in Gradle 4.0. Consider using the Gretty (https://github.com/akhikhl/gretty) plugin instead.

It may be worth to use gretty plugin?

https://discuss.gradle.org/t/future-of-jetty-plugin/18722

This plugin is deprecated and will be removed in Gradle 4.0. Consider using the more feature-rich Gretty plugin instead.

https://docs.gradle.org/current/userguide/jetty_plugin.html

Server running the same application regardless of changes

Ok so this is a weird one, I was running my teavm application by using the run command, after that I stopped the execution and made some changes to the files, after that I ran the application again but the server ran the application BEFORE the changes, do I need to reload the project in some way?

Bug UITest delete command

Delete key is doing backspace and not delete

Can you help me fix some issue in app used dragome-backend?

I have build error when run jetty (or gretty):


Compiling classes: ...................................................................

Exception in thread "Thread-13" java.lang.RuntimeException: java.lang.NullPointerException
	at com.dragome.compiler.DragomeJsCompiler.compile(DragomeJsCompiler.java:170)
	at com.dragome.web.helpers.serverside.DragomeCompilerLauncher.compileWithMainClass(DragomeCompilerLauncher.java:71)
	at com.dragome.web.serverside.compile.watchers.DirectoryWatcher.compile(DirectoryWatcher.java:263)
	at com.dragome.web.serverside.compile.watchers.DirectoryWatcher.startWatching(DirectoryWatcher.java:249)
	at com.dragome.web.serverside.servlets.CompilerServlet$1.run(CompilerServlet.java:92)

Caused by: java.lang.NullPointerException
	at com.dragome.compiler.Project.visitSuperTypes(Project.java:302)
	at com.dragome.compiler.Project.visitSuperTypes(Project.java:305)
	at com.dragome.compiler.Project.resolve(Project.java:481)
	at com.dragome.compiler.writer.Assembly.resolveNoTainting(Assembly.java:340)
	at com.dragome.compiler.DragomeJsCompiler.execute(DragomeJsCompiler.java:259)
	at com.dragome.compiler.DragomeJsCompiler.compile(DragomeJsCompiler.java:165)
	... 4 more

I found discusion about same issue on groups.google.com/forum
https://groups.google.com/forum/#!topic/dragome/GuFCyGlHiDs

There are two fixed patches in dragome-web

nosix/dragome-sdk@d1a2f34

nosix/dragome-sdk@ec297f5

What can it do to fix this problem and apply this patches in dragome upstream?

@fpetrola, @xpenatan, you are mark as contributors in https://github.com/dragome/dragome-sdk/blob/master/dragome-web/src/main/java/com/dragome/web/helpers/serverside/DragomeCompilerLauncher.java
Can you help?

Missing backend implementation

As for now, if your game works fine in GWT and not with teaVM, it may be because some backend code are not implemented yet or is not ported from GWT.

Some examples are WebApplication, WebGraphics and WebInput classes.

Solutions that requires javascript code, there is an example in WebGraphics. It uses a WebJSGraphics interface.

Move hardcode local repository path from build.gradle to local maven config

Path to local repository may be different. And need used local maven config in build.gradle for change it without rewrite build.gradle.

Methods setFullscreenMode and setWindowedMode dont work

Hello :-)

i use a Scene2d clicklistener to change from fullscreen to windowed and back.
Unfortunately this code has no function here:

Gdx.graphics.setFullscreenMode(Gdx.graphics.getDisplayMode());
Gdx.graphics.setWindowedMode(800,600);

    private void infoTable() {

        if (infoButton.getClickListener().isPressed()) {
            infoTable.setVisible(true);
        }

        if (okButton.getClickListener().isPressed()) {
            infoTable.setVisible(false);

            if (Objects.equals(screensize.getSelected().toString(), "FullScreen")) {
                Gdx.graphics.setFullscreenMode(Gdx.graphics.getDisplayMode());
            }

            if (Objects.equals(screensize.getSelected().toString(), "Windowed")) {
                Gdx.graphics.setWindowedMode(800,600);
            }
        }

    }

How do I add dragome-gdx-bullet in gradle.build?

I can not find example to use bullet extension in gdx-shadertoy

https://github.com/xpenatan/gdx-shadertoy/search?utf8=✓&q=bullet

I see here https://github.com/xpenatan/gdx-dragome-backend/tree/master/extensions/gdx-bullet/gdx-bullet-dragome that it is separate maven project.

Can you deploy it to https://github.com/xpenatan/mvn-repo/tree/master/snapshots/com/badlogicgames/gdx
and write example how config gradle for build project with gdx bullet extension in desctop and web?

Mobile (Android) canvas position wrong

When doing some random testing I saw that the rendering space is shifted down.

Compiler problems | 3 ERRORS

Hey,

ive got 3 Compiler problems:

#################################################################
| ERROR[0]
| Class: -
| Method: com.artemis.utils.reflect.ClassReflection.getDeclaredField(Ljava/lang/Class;Ljava/lang/String;)Lcom/artemis/utils/reflect/Field;
| Text: Class java.lang.NoSuchFieldException was not found
| 
| ----
| 
| ERROR[1]
| Class: com/badlogic/gdx/math/Octree.java:285
| Method: com.badlogic.gdx.math.Octree$OctreeNode.query(Lcom/badlogic/gdx/math/Frustum;Lcom/badlogic/gdx/utils/ObjectSet;)V
| Text: Method com.badlogic.gdx.math.Intersector.intersectFrustumBounds(Lcom/badlogic/gdx/math/Frustum;Lcom/badlogic/gdx/math/collision/BoundingBox;)Z was not found
| 
| ----
| 
| ERROR[2]
| Class: com/artemis/link/MutatorUtil.java:10
| Method: com.artemis.link.MutatorUtil.getGeneratedMutator(Lcom/artemis/link/LinkSite;)Ljava/lang/Object;
| Text: Method java.lang.Class.getDeclaredClasses()[Ljava/lang/Class; was not found

#################################################################

This is my Buildclass:


public class HyperLap2DTest {

    public static void main(String[] args) {
        URL appJarAppUrl = null;
        try {
            appJarAppUrl = new File("c:/GitHub/gdx-html5-tools/everrun1.jar").toURI().toURL();
        } catch (MalformedURLException e) {
            e.printStackTrace();
        }

        TeaBuildConfiguration teaBuildConfiguration = new TeaBuildConfiguration();
        teaBuildConfiguration.assetsPath.add(new File("c:/GitHub/new liftoff/assets"));
        teaBuildConfiguration.webappPath = new File("c:/GitHub/gdx-html5-tools").getAbsolutePath();
        teaBuildConfiguration.obfuscate = false;
        teaBuildConfiguration.mainApplicationClass = "com.tutorial.artemisTestlab.GameMain";
        teaBuildConfiguration.additionalClasspath.add(appJarAppUrl);

        teaBuildConfiguration.reflectionInclude.add("games.rednblack.editor.renderer");
        teaBuildConfiguration.reflectionInclude.add("games.rednblack.h2d.extension.spine");
        teaBuildConfiguration.reflectionInclude.add("games.rednblack.h2d.extension.talos");
        teaBuildConfiguration.reflectionInclude.add("com.tutorial.artemisTestlab.components");
        teaBuildConfiguration.reflectionInclude.add("com.tutorial.artemisTestlab.systems");
        teaBuildConfiguration.reflectionInclude.add("com.tutorial.artemisTestlab.Scripts");
        teaBuildConfiguration.reflectionInclude.add("com.ray3k.stripe.scenecomposer");

        teaBuildConfiguration.reflectionInclude.add("com.artemis");
        teaBuildConfiguration.reflectionInclude.add("com.talosvfx.talos.runtime");

        teaBuildConfiguration.reflectionExclude.add("com.artemis.annotation");
        teaBuildConfiguration.reflectionExclude.add("com.artemis.utils.reflect");

        TeaBuilder.build(teaBuildConfiguration);
    }
}

Libgdx Game works in lwjgl3/Android/Gwt.

There was a big hyperlap update to beta, maybe something else needs to be configured...

Edit: Link to web-app:
http://45.133.9.32:8080/everrunTeavm270122/

thanks so far

Some questions

We are a gamedev team. We are looking for a replacement GWT in libgdx.

I would like to know:

How often do you plan to release gdx-dragome-backend?
Can use gdx-dragome-backend in production code?

XML Parsing error for text assets

For all text asset files that i load like

getPreloader().loadAsset("bdx/shaders/2d/bloom.frag", AssetType.Text, null, new AssetLoaderListener<>());
// and others when i used  "AssetType.Text" param

i have error in browser js console:

XML Parsing error: syntax error ... line 1 symbol 1

Why do all text assets load as xml or parse as xml?