add delay count in application

Author: xpenatan

backends/backend-teavm/src/main/java/com/github/xpenatan/gdx/backends/teavm/TeaApplication.java

@@ -19,6 +19,7 @@
 import com.github.xpenatan.gdx.backends.teavm.dom.EventListenerWrapper;
 import com.github.xpenatan.gdx.backends.teavm.dom.EventWrapper;
 import com.github.xpenatan.gdx.backends.teavm.dom.impl.TeaWindow;
+import com.github.xpenatan.gdx.backends.teavm.filesystem.FileDB;
 import com.github.xpenatan.gdx.backends.teavm.preloader.AssetDownloadImpl;
 import com.github.xpenatan.gdx.backends.teavm.preloader.AssetDownloader;
 import com.github.xpenatan.gdx.backends.teavm.preloader.AssetDownloader.AssetDownload;
@@ -37,6 +38,8 @@ public class TeaApplication implements Application, Runnable {
 
     private static TeaAgentInfo agentInfo;
 
+    public int delayInitCount;
+
     public static TeaAgentInfo getAgentInfo() {
         return agentInfo;
     }
@@ -56,7 +59,7 @@ public static TeaApplication get() {
     private final Array<LifecycleListener> lifecycleListeners = new Array<LifecycleListener>(4);
     private TeaWindow window;
 
-    private AppState initState = AppState.LOAD_ASSETS;
+    private AppState initState = AppState.INIT;
 
     private int lastWidth = -1;
     private int lastHeight = 1;
@@ -162,8 +165,6 @@ public void handleEvent(EventWrapper evt) {
             }
         });
 
-        window.requestAnimationFrame(this);
-
         if(config.isAutoSizeApplication()) {
             window.addEventListener("resize", new EventListenerWrapper() {
                 @Override
@@ -188,13 +189,21 @@ public void handleEvent(EventWrapper evt) {
                 }
             });
         }
+
+        // Init database
+        FileDB.getInstance();
+        window.requestAnimationFrame(this);
     }
 
     @Override
     public void run() {
         AppState state = initState;
         try {
             switch(state) {
+                case INIT:
+                    if(delayInitCount == 0) {
+                        initState = AppState.LOAD_ASSETS;
+                    }
                 case LOAD_ASSETS:
                     int queue = AssetDownloader.getInstance().getQueue();
                     if(queue == 0) {
@@ -448,6 +457,7 @@ public static boolean isMobileDevice () {
     }
 
     public enum AppState {
+        INIT,
         LOAD_ASSETS,
         APP_CREATE,
         APP_LOOP

backends/backend-teavm/src/main/java/com/github/xpenatan/gdx/backends/teavm/filesystem/IndexedDBStorage.java

@@ -1,5 +1,7 @@
 package com.github.xpenatan.gdx.backends.teavm.filesystem;
 
+import com.badlogic.gdx.Gdx;
+import com.github.xpenatan.gdx.backends.teavm.TeaApplication;
 import com.github.xpenatan.gdx.backends.teavm.TeaFileHandle;
 import java.io.InputStream;
 import org.teavm.jso.indexeddb.IDBDatabase;
@@ -8,65 +10,75 @@
 
 public class IndexedDBStorage extends FileDB {
 
-    private IDBDatabase result = null;
+    private IDBDatabase dataBase = null;
 
     public IndexedDBStorage() {
-
+        TeaApplication teaApplication = (TeaApplication)Gdx.app;
+        teaApplication.delayInitCount++;
         IDBFactory instance = IDBFactory.getInstance();
-
         IDBOpenDBRequest request = instance.open("TeaVM", 1);
         request.setOnSuccess(() -> {
-            result = request.getResult();
+            dataBase = request.getResult();
             System.out.println("SUCCESS");
+            teaApplication.delayInitCount--;
         });
 
         request.setOnError(() -> {
             System.out.println("ERROR");
+            teaApplication.delayInitCount--;
         });
     }
 
     @Override
     public InputStream read(TeaFileHandle file) {
+
+        System.out.println("1111");
         return null;
     }
 
     @Override
     protected void writeInternal(TeaFileHandle file, byte[] data, boolean append, int expectedLength) {
-
+        System.out.println("2222");
     }
 
     @Override
     protected String[] paths(TeaFileHandle file) {
+
+        System.out.println("3333");
         return new String[0];
     }
 
     @Override
     public boolean isDirectory(TeaFileHandle file) {
+        System.out.println("4444");
         return false;
     }
 
     @Override
     public void mkdirs(TeaFileHandle file) {
-
+        System.out.println("5555");
     }
 
     @Override
     public boolean exists(TeaFileHandle file) {
+        System.out.println("6666");
         return false;
     }
 
     @Override
     public boolean delete(TeaFileHandle file) {
+        System.out.println("7777");
         return false;
     }
 
     @Override
     public long length(TeaFileHandle file) {
+        System.out.println("8888");
         return 0;
     }
 
     @Override
     public void rename(TeaFileHandle source, TeaFileHandle target) {
-
+        System.out.println("9999");
     }
 }