Imported sources

1 files changed, 105 insertions, 0 deletions

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+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package com.fourisland.fourpuzzle;
+
+import com.fourisland.fourpuzzle.transition.Transition;
+import com.fourisland.fourpuzzle.transition.TransitionCallbackThread;
+import java.awt.Graphics2D;
+import java.awt.Image;
+import java.awt.Toolkit;
+import java.awt.image.VolatileImage;
+import javax.swing.JDialog;
+
+/**
+ *
+ * @author hatkirby
+ */
+public class Display {
+    
+    public static int tileAnimationFrame = 0;
+
+    public static void render(JDialog gameFrame) throws Exception
+    {
+        if (enabled)
+        {
+            VolatileImage vImg = gameFrame.createVolatileImage(Game.WIDTH, Game.HEIGHT);
+            render(gameFrame, vImg);
+
+            Image img = null;
+            do
+            {
+                int returnCode = vImg.validate(gameFrame.getGraphicsConfiguration());
+                if (returnCode == VolatileImage.IMAGE_RESTORED)
+                {
+                    render(gameFrame, vImg);
+                } else if (returnCode == VolatileImage.IMAGE_INCOMPATIBLE)
+                {
+                    vImg = gameFrame.createVolatileImage(Game.WIDTH, Game.HEIGHT);
+                    render(gameFrame, vImg);
+                }
+
+                img = vImg;
+            } while (vImg.contentsLost());
+
+            gameFrame.getContentPane().getGraphics().drawImage(img, 0, 0, gameFrame.getContentPane().getWidth(), gameFrame.getContentPane().getHeight(), gameFrame);
+            img.flush();
+            Toolkit.getDefaultToolkit().sync();
+
+            if (tileAnimationFrame == 15)
+            {
+                tileAnimationFrame = 0;
+            } else {
+                tileAnimationFrame++;
+            }
+        }
+    }
+
+    private static void render(JDialog gameFrame, VolatileImage vImg) throws Exception
+    {
+        if (vImg.validate(gameFrame.getGraphicsConfiguration()) == VolatileImage.IMAGE_INCOMPATIBLE)
+        {
+            vImg = gameFrame.createVolatileImage(Game.WIDTH, Game.HEIGHT);
+        }
+
+        Graphics2D g = vImg.createGraphics();
+        
+        if (transition != null)
+        {
+            transition.render(g);
+        }
+        
+        Game.getGameState().render(g);
+        g.dispose();
+    }
+    
+    public static void transition(Transition transition, Runnable callback)
+    {
+        setTransition(transition);
+        
+        new Thread(new TransitionCallbackThread(callback)).start();
+    }
+    
+    private static Transition transition;
+    public static Transition getTransition()
+    {
+        return transition;
+    }
+    public static void setTransition(Transition transition)
+    {
+        Display.transition = transition;
+    }
+    
+    private static boolean enabled = true;
+    public static boolean isEnabled()
+    {
+        return enabled;
+    }
+    public static void setEnabled(boolean aEnabled)
+    {
+        enabled = aEnabled;
+    }
+    
+}