fix example

Author: jan-br

example/example-base/src/main/java/com/labymedia/ultralight/example/base/UltralightExampleBase.java

@@ -79,7 +79,7 @@ private void setupNatives() throws UltralightLoadException {
         // correct order. If you want to manually load all natives, either don't use this function or pass 'false' as
         // the second parameter.
         UltralightJava.load(nativesDir);
-        UltralightGPUDriverNativeUtil.extractNativeLibrary(nativesDir);
+        UltralightGPUDriverNativeUtil.extractAndLoadNativeLibraries(nativesDir);
 
     }
 

example/lwjgl3-opengl/simple/src/main/java/com/labymedia/ultralight/example/simple/SimpleUltralightExample.java

@@ -52,7 +52,6 @@ public void configure(UltralightExampleConfiguration ultralightExampleConfigurat
                     );
                     context.getPlatform().usePlatformFontLoader();
                 });
-        context.getMainWindow().show();
     }
 
     @Override
@@ -84,7 +83,7 @@ public void begin() {
 
         System.out.println(context.getMainWindow().getView().getDeviceScale());
         GL.createCapabilities();
-        while (true){
+        while (!GLFW.glfwWindowShouldClose(minecraftWindow)){
             GLFW.glfwMakeContextCurrent(minecraftWindow);
             GLFW.glfwPollEvents();
 
@@ -120,7 +119,9 @@ public void begin() {
 
             GLFW.glfwSwapBuffers(minecraftWindow);
         }
+        GLFW.glfwDestroyWindow(minecraftWindow);
 
+        System.exit(0);
 
     }