Add FPS Display

forge-gui-mobile/src/forge/Forge.java

@@ -48,6 +48,7 @@ public class Forge implements ApplicationListener {
     private static int screenWidth;
     private static int screenHeight;
     private static Graphics graphics;
+    private static FrameRate frameRate;
     private static FScreen currentScreen;
     private static SplashScreen splashScreen;
     private static KeyInputAdapter keyInputAdapter;
@@ -59,6 +60,7 @@ public class Forge implements ApplicationListener {
     public static String extrawide = "default";
     public static float heigtModifier = 0.0f;
     private static boolean isloadingaMatch = false;
+    public static boolean showFPS = false;
 
     public static ApplicationListener getApp(Clipboard clipboard0, IDeviceAdapter deviceAdapter0, String assetDir0) {
         if (GuiBase.getInterface() == null) {
@@ -79,6 +81,7 @@ public class Forge implements ApplicationListener {
 
         graphics = new Graphics();
         splashScreen = new SplashScreen();
+        frameRate = new FrameRate();
         Gdx.input.setInputProcessor(new MainInputProcessor());
         /*
          Set CatchBackKey here and exit the app when you hit the
@@ -101,6 +104,8 @@ public class Forge implements ApplicationListener {
 
         textureFiltering = prefs.getPrefBoolean(FPref.UI_LIBGDX_TEXTURE_FILTERING);
 
+        showFPS = prefs.getPrefBoolean(FPref.UI_SHOW_FPS);
+
         final Localizer localizer = Localizer.getInstance();
 
         //load model on background thread (using progress bar to report progress)
@@ -366,6 +371,9 @@ public class Forge implements ApplicationListener {
 
     @Override
     public void render() {
+        if (showFPS)
+            frameRate.update();
+
         try {
             ImageCache.allowSingleLoad();
             ForgeAnimation.advanceAll();
@@ -408,6 +416,8 @@ public class Forge implements ApplicationListener {
             graphics.end();
             BugReporter.reportException(ex);
         }
+        if (showFPS)
+            frameRate.render();
     }
 
     @Override

forge-gui-mobile/src/forge/FrameRate.java

@@ -0,0 +1,62 @@
+package forge;
+
+import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.graphics.OrthographicCamera;
+import com.badlogic.gdx.graphics.g2d.BitmapFont;
+import com.badlogic.gdx.graphics.g2d.SpriteBatch;
+import com.badlogic.gdx.utils.Disposable;
+import com.badlogic.gdx.utils.TimeUtils;
+
+/**
+ * A nicer class for showing framerate that doesn't spam the console
+ * like Logger.log()
+ *
+ * @author William Hartman
+ */
+
+public class FrameRate implements Disposable{
+    long lastTimeCounted;
+    private float sinceChange;
+    private float frameRate;
+    private BitmapFont font;
+    private SpriteBatch batch;
+    private OrthographicCamera cam;
+
+    public FrameRate() {
+        lastTimeCounted = TimeUtils.millis();
+        sinceChange = 0;
+        frameRate = Gdx.graphics.getFramesPerSecond();
+        font = new BitmapFont();
+        batch = new SpriteBatch();
+        cam = new OrthographicCamera(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
+    }
+
+    public void resize(int screenWidth, int screenHeight) {
+        cam = new OrthographicCamera(screenWidth, screenHeight);
+        cam.translate(screenWidth / 2, screenHeight / 2);
+        cam.update();
+        batch.setProjectionMatrix(cam.combined);
+    }
+
+    public void update() {
+        long delta = TimeUtils.timeSinceMillis(lastTimeCounted);
+        lastTimeCounted = TimeUtils.millis();
+        sinceChange += delta;
+        if(sinceChange >= 1000) {
+            sinceChange = 0;
+            frameRate = Gdx.graphics.getFramesPerSecond();
+        }
+    }
+
+    public void render() {
+        batch.begin();
+        font.draw(batch, (int)frameRate + " fps", 3, Gdx.graphics.getHeight() - 3);
+        batch.end();
+    }
+
+    public void dispose() {
+        font.dispose();
+        batch.dispose();
+    }
+
+}

forge-gui-mobile/src/forge/screens/settings/SettingsPage.java

@@ -305,6 +305,16 @@ public class SettingsPage extends TabPage<SettingsScreen> {
                         "Enable Round Border Mask",
                         "When enabled, the card corners are rounded (Preferably Card with Full Borders)."),
                 4);
+        lstSettings.addItem(new BooleanSetting(FPref.UI_SHOW_FPS,
+                        "Show FPS Display",
+                        "When enabled, show the FPS Display (Experimental)."){
+                                @Override
+                                public void select() {
+                                    super.select();
+                                    //update
+                                    Forge.showFPS = FModel.getPreferences().getPrefBoolean(FPref.UI_SHOW_FPS);
+                                }
+                            },4);
 
         lstSettings.addItem(new CustomSelectSetting(FPref.UI_CARD_COUNTER_DISPLAY_TYPE,
                         localizer.getMessage("cbpCounterDisplayType"),

forge-gui/src/main/java/forge/properties/ForgePreferences.java

@@ -135,6 +135,7 @@ public class ForgePreferences extends PreferencesStore<ForgePreferences.FPref> {
         UI_DYNAMIC_PLANECHASE_BG("false"),
         UI_DISABLE_IMAGES_EFFECT_CARDS("false"),
         UI_ENABLE_BORDER_MASKING("false"),
+        UI_SHOW_FPS("false"),
         UI_ALLOW_ORDER_GRAVEYARD_WHEN_NEEDED ("Never"),
         UI_DEFAULT_FONT_SIZE("12"),
     	UI_SELECT_FROM_CARD_DISPLAYS("true"),