Added asynchronous model of running scripts

src/eventthread.cpp

@@ -294,7 +294,6 @@ void EventThread::process(RGSSThreadData &rtData)
 				rtData.rqReset.set();
 				break;
 			}
-
 			keyStates[event.key.keysym.scancode] = true;
 			break;
 

src/graphics.cpp

@@ -420,6 +420,10 @@ struct FPSLimiter
 private:
 	void delayTicks(uint64_t ticks)
 	{
+
+		/* RETURN WITHOUT DOING ANYTHING */
+		return;
+
 #ifndef __EMSCRIPTEN__
 #if defined(HAVE_NANOSLEEP)
 		struct timespec req;

src/input.cpp

@@ -358,6 +358,17 @@ struct InputPrivate
 
 	void checkBindingChange(const RGSSThreadData &rtData)
 	{
+
+#ifdef __EMSCRIPTEN__
+		/* Run only once for emscripten. This is necessary due to *
+ 		 * a bug (in mutable?) that keeps reinitializing bindings */
+		static bool once = false;
+		if (!once)
+			once = true;
+		else
+			return;
+#endif
+
 		BDescVec d;
 
 		if (!rtData.bindingUpdateMsg.poll(d))

src/main.cpp

@@ -150,13 +150,16 @@ int rgssThreadFun(void *userdata)
 	/* Start script execution */
 	scriptBinding->execute();
 
+#ifndef __EMSCRIPTEN__
 	threadData->rqTermAck.set();
+
 	threadData->ethread->requestTerminate();
 
 	SharedState::finiInstance();
 
 	alcDestroyContext(alcCtx);
 	SDL_GL_DeleteContext(glCtx);
+#endif
 
 	return 0;
 }
@@ -345,6 +348,10 @@ int main(int argc, char *argv[])
 	/* Start event processing */
 	eventThread.process(rtData);
 
+#ifdef __EMSCRIPTEN__
+	return 0;
+#endif
+
 	/* Request RGSS thread to stop */
 	rtData.rqTerm.set();