Engine: Added basic FaceSet support

Refs #5

3 files changed, 97 insertions, 10 deletions

@@ -0,0 +1,38 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package com.fourisland.fourpuzzle.gamestate.mapview;
+
+import com.fourisland.fourpuzzle.util.ObjectLoader;
+import java.awt.image.BufferedImage;
+
+/**
+ *
+ * @author hatkirby
+ */
+public class FaceSet {
+    
+    private BufferedImage faceSetImage;
+    
+    private FaceSet()
+    {
+    }
+    
+    public BufferedImage getImage(int offset)
+    {
+        int sx = (offset % 4) * 48;
+        int sy = (offset / 4) * 48;
+     
+        return faceSetImage.getSubimage(sx, sy, 48, 48);
+    }
+
+    public static FaceSet getFaceSet(String faceSet)
+    {
+        FaceSet temp = new FaceSet();
+        temp.faceSetImage = ObjectLoader.getImage("FaceSet", faceSet);
+        return temp;
+    }
+
+}
@@ -31,6 +31,9 @@ public class SpecialEvent {
     {
         SpecialEvent.mapView = mapView;
     }
+    
+    private String faceSet = "";
+    private int face = 0;
 
     /**
      * Display a message on the screen.
@@ -51,7 +54,12 @@ public class SpecialEvent {
      */
     public void DisplayMessage(String message) throws InterruptedException
     {
-        MessageWindow.displayMessage(message);
+        if (faceSet.equals(""))
+        {
+            MessageWindow.displayMessage(message);
+        } else {
+            MessageWindow.displayMessage(message, faceSet, face);
+        }
     }
 
     /**
@@ -66,7 +74,8 @@ public class SpecialEvent {
      */
     public void SetFace(String faceSet, int face)
     {
-        throw new UnsupportedOperationException("Not yet implemented");
+        this.faceSet = faceSet;
+        this.face = face;
     }
     
     /**
@@ -76,7 +85,8 @@ public class SpecialEvent {
      */
     public void EraseFace()
     {
-        throw new UnsupportedOperationException("Not yet implemented");
+        faceSet = "";
+        face = 0;
     }
     
     /**
@@ -8,6 +8,7 @@ package com.fourisland.fourpuzzle.window;
 import com.fourisland.fourpuzzle.Display;
 import com.fourisland.fourpuzzle.Game;
 import com.fourisland.fourpuzzle.PuzzleApplication;
+import com.fourisland.fourpuzzle.gamestate.mapview.FaceSet;
 import com.fourisland.fourpuzzle.util.Interval;
 import com.fourisland.fourpuzzle.util.Renderable;
 import java.awt.Graphics2D;
@@ -29,6 +30,7 @@ public class MessageWindow implements Renderable {
     private static final int SPACER = 4;
     private static final int HEIGHT = 4*(Display.createCanvas(1, 1).createGraphics().getFontMetrics().getHeight()+SPACER);
     
+    String message;
     private volatile List<String> messages;
     int width;
     BufferedImage cacheBase;
@@ -38,17 +40,24 @@ public class MessageWindow implements Renderable {
     Interval in = Interval.createTickInterval(4);
     private MessageWindow(String message)
     {
+        this.message = message;
         width = Game.WIDTH - Window.Default.getFullWidth(0);
-        messages = new ArrayList<String>();
-        
-        initalizeMessages(message, Display.createCanvas(1, 1).createGraphics());
-        
+
         cacheBase = Window.Default.getImage(width, HEIGHT);
     }
     
-    public static void displayMessage(String message) throws InterruptedException
+    boolean hasFace = false;
+    BufferedImage face;
+    private MessageWindow(String message, String faceSet, int face)
+    {
+        this(message);
+        
+        this.face = FaceSet.getFaceSet(faceSet).getImage(face);
+        hasFace = true;
+    }
+    
+    private static void displayMessage(final MessageWindow mw) throws InterruptedException
     {
-        final MessageWindow mw = new MessageWindow(message);
         final CountDownLatch cdl = new CountDownLatch(1);
         
         Display.registerRenderable(mw);
@@ -76,15 +85,33 @@ public class MessageWindow implements Renderable {
         Display.unregisterRenderable(mw);
     }
     
+    public static void displayMessage(String message) throws InterruptedException
+    {
+        displayMessage(new MessageWindow(message));
+    }
+    
+    public static void displayMessage(String message, String faceSet, int face) throws InterruptedException
+    {
+        displayMessage(new MessageWindow(message, faceSet, face));
+    }
+    
     private void initalizeMessages(String message, Graphics2D g)
     {
+        messages = new ArrayList<String>();
+        
         Display.setFont(g);
         
+        int length = width - SPACER;
+        if (hasFace)
+        {
+            length -= (48 + (SPACER*2));
+        }
+        
         String temp = message;
         int len = 0;
         while (!temp.isEmpty())
         {
-            while ((g.getFontMetrics().stringWidth(temp.substring(0, len)) < (width - SPACER)) && (len < temp.length()))
+            while ((g.getFontMetrics().stringWidth(temp.substring(0, len)) < length) && (len < temp.length()))
             {
                 len++;
             }
@@ -124,6 +151,11 @@ public class MessageWindow implements Renderable {
     
     public void render(Graphics2D g2)
     {
+        if (messages == null)
+        {
+            initalizeMessages(message, g2);
+        }
+        
         int y = MessageWindowLocation.Bottom.getY();
 
         Display.setFont(g2);
@@ -140,6 +172,13 @@ public class MessageWindow implements Renderable {
             int fw = g2.getFontMetrics().stringWidth(message);
             int tx = Window.Default.getLeftX();
             
+            if (hasFace)
+            {
+                g2.drawImage(face, tx, y + ((HEIGHT/2)-24), null);
+                
+                tx += 48 + SPACER;
+            }
+            
             g2.setPaint(new TexturePaint(SystemGraphic.getTextColor(), new Rectangle(tx, ty, fw, fh)));
             g2.drawString(message.substring(0, Math.min(toPrint, message.length())), tx, ty);