Paint Jokers

git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@27 72836036-5685-4462-b002-a69064685172

2 files changed, 133 insertions, 27 deletions

diff --git a/src/jrummikub/view/impl/Board.java b/src/jrummikub/view/impl/Board.java
index dc26dd4..2e02f75 100644
--- a/src/jrummikub/view/impl/Board.java
+++ b/src/jrummikub/view/impl/Board.java
@@ -2,7 +2,9 @@ package jrummikub.view.impl;
 
 import java.awt.Color;
 import java.awt.Graphics;
+import java.awt.Graphics2D;
 import java.awt.Insets;
+import java.awt.RenderingHints;
 import java.util.Collections;
 import java.util.Map;
 
@@ -18,6 +20,7 @@ public class Board extends JPanel implements IBoard {
   private final static ImageIcon background = new ImageIcon(Board.class.getResource("/jrummikub/resource/wood.png"));
 
   private Map<Stone, Position> stones = Collections.emptyMap();
+  private StonePainter stonePainter = new StonePainter(StonePainter.BOARD_SCALE);
 
   Board() {
     super(true);
@@ -26,10 +29,10 @@ public class Board extends JPanel implements IBoard {
   }
   
   @Override
-  protected void paintComponent(Graphics g) {
+  protected void paintComponent(Graphics g1) {
     Insets insets = getInsets();
     int x = insets.left, y = insets.top, width = getWidth()-insets.left-insets.right, height = getHeight()-insets.top-insets.bottom;
-    g = g.create(x, y, width, height);
+    Graphics2D g = (Graphics2D)g1.create(x, y, width, height);
     
     for(int xpos = 0; xpos < width; xpos += background.getIconWidth()) {
       background.paintIcon(this, g, xpos, 0);
@@ -38,8 +41,11 @@ public class Board extends JPanel implements IBoard {
       background.paintIcon(this, g, xpos, 75);
     }
     
+    g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+        RenderingHints.VALUE_ANTIALIAS_ON);
+
     for (Map.Entry<Stone, Position> stone : stones.entrySet()) {
-      StonePainter.paintStone(g, stone.getKey(), stone.getValue(), StonePainter.BOARD_SCALE);
+      stonePainter.paintStone(g, stone.getKey(), stone.getValue());
     }
   }
 
diff --git a/src/jrummikub/view/impl/StonePainter.java b/src/jrummikub/view/impl/StonePainter.java
index e536e32..9e836e5 100644
--- a/src/jrummikub/view/impl/StonePainter.java
+++ b/src/jrummikub/view/impl/StonePainter.java
@@ -1,11 +1,12 @@
 package jrummikub.view.impl;
 
+import java.awt.BasicStroke;
 import java.awt.Color;
 import java.awt.Font;
 import java.awt.FontMetrics;
-import java.awt.Graphics;
 import java.awt.Graphics2D;
-import java.awt.RenderingHints;
+import java.awt.Stroke;
+import java.awt.geom.GeneralPath;
 import java.awt.geom.Rectangle2D;
 
 import jrummikub.model.Position;
@@ -15,40 +16,53 @@ import jrummikub.model.StoneColor;
 class StonePainter {
   private static final float ASPECT_RATIO = 0.75f;
   private static final float DEFAULT_WIDTH = 40;
-  private static final float CIRCLE_WIDTH = 0.5f;
+  private static final float TEXT_POS = 0.275f;
+  private static final float FACE_WIDTH = 0.475f;
+  private static final float CIRCLE_POS = 0.725f;
+  private static final float CIRCLE_WIDTH = 0.45f;
+
   
   private static final Color BACKGROUND_COLOR = new Color(0.9f, 0.9f, 0.6f);
   
   public static final float BOARD_SCALE = 75.0f*ASPECT_RATIO/DEFAULT_WIDTH;
   
+  private float scale;
+  
+  
+  private static int even(float f) {
+    return 2*(int)(f/2);
+  }
+  
   
   private static Color getColor(StoneColor color) {
     switch(color) {
       case BLACK:
-        return Color.BLACK;
+        return new Color(0.15f, 0.15f, 0.15f);
       case BLUE:
-        return Color.BLUE;
+        return new Color(0.0f, 0.0f, 1.0f);
       case ORANGE:
-        return new Color(1.0f, 0.6f, 0);
+        return new Color(1.0f, 0.6f, 0.0f);
       case RED:
-        return Color.RED;
+        return new Color(0.9f, 0.0f, 0.25f);
     }
     
     return null;
   }
   
-  public static void paintStone(Graphics g, Stone stone, Position p, float scale) {
-    if (g instanceof Graphics2D) {
-      ((Graphics2D)g).setRenderingHint(RenderingHints.KEY_ANTIALIASING,
-          RenderingHints.VALUE_ANTIALIAS_ON);
-    }
-    
-    int width = (int)(DEFAULT_WIDTH*scale);
-    int height = (int)(DEFAULT_WIDTH*scale/ASPECT_RATIO);
-    
-    int x = (int)(p.getX()*width);
-    int y = (int)(p.getY()*height);
-    
+  public void setScale(float scale) {
+    this.scale = scale;
+  }
+
+  public float getScale() {
+    return scale;
+  }
+
+  StonePainter(float scale) {
+    this.scale = scale;
+  }
+  
+  private void paintStoneBackground(Graphics2D g, int x, int y,
+      int width, int height) {
     // Paint background
     g.setColor(BACKGROUND_COLOR);
     g.fillRect(x, y, width, height);
@@ -73,23 +87,109 @@ class StonePainter {
     g.fillRect(x, y+height-1, width, 1);
     g.setColor(BACKGROUND_COLOR.darker());
     g.fillRect(x+1, y+height-2, width-2, 1);
+  }
+
+  private void paintJokerFace(Graphics2D g, int x, int y, int width, int height,
+      Stone stone) {
+    Stroke oldStroke = g.getStroke();
+    
+    g.setStroke(new BasicStroke(2));
+    g.drawOval(x, y, width, height);
+    
+    g.setStroke(new BasicStroke(1));
+    GeneralPath path = new GeneralPath();
+    // nose
+    path.moveTo(x+0.5f*width, y+0.45f*height);
+    path.lineTo(x+0.53f*width, y+0.6f*height);
+    path.lineTo(x+0.47f*width, y+0.6f*height);
+    path.closePath();
+    g.fill(path);
+    
+    path.reset();
+    // mouth, left
+    path.moveTo(x+0.23f*width, y+0.75f*width);
+    path.lineTo(x+0.27f*width, y+0.65f*width);
+    // mouth, middle
+    path.moveTo(x+0.25f*width, y+0.7f*width);
+    path.lineTo(x+0.5f*width, y+0.8f*width);
+    path.lineTo(x+0.75f*width, y+0.7f*width);
+    // mouth, right
+    path.moveTo(x+0.77f*width, y+0.75f*width);
+    path.lineTo(x+0.73f*width, y+0.65f*width);
+    g.draw(path);
+    
+    path.reset();
+    // left eye
+    path.moveTo(x+0.3f*width, y+0.41f*height);
+    path.lineTo(x+0.375f*width, y+0.375f*height);
+    path.lineTo(x+0.3f*width, y+0.34f*height);
+    path.lineTo(x+0.225f*width, y+0.375f*height);
+    path.closePath();
+    g.draw(path);
+    
+    path.reset();
+    // right eye
+    path.moveTo(x+0.7f*width, y+0.41f*height);
+    path.lineTo(x+0.625f*width, y+0.375f*height);
+    path.lineTo(x+0.7f*width, y+0.34f*height);
+    path.lineTo(x+0.775f*width, y+0.375f*height);
+    path.closePath();
+    g.draw(path);
+    
+    g.setStroke(oldStroke);
+  }
+  
+  private void paintJoker(Graphics2D g, int x, int y, int width, int height,
+      Stone stone) {
+    int faceSize = even(FACE_WIDTH*width);
+    int pos = y + (int)(TEXT_POS*height); 
+    
+    g.setColor(getColor(stone.getColor()));
+    paintJokerFace(g, x+width/2-faceSize/2, pos-faceSize/2, faceSize, faceSize, stone);
+  }
+  
+  private void paintStoneNumber(Graphics2D g, int x, int y, int width,
+      int height, Stone stone) {
+    int pos = y + (int)(TEXT_POS*height); 
     
-    // Paint number
     g.setFont(new Font("SansSerif", Font.BOLD, height/4));
     FontMetrics fm = g.getFontMetrics();
     String value = Integer.toString(stone.getValue()); 
     Rectangle2D stringRect = fm.getStringBounds(value, g);
     
     g.setColor(getColor(stone.getColor()).darker());
-    g.drawString(value, (int)(x+width/2-stringRect.getWidth()/2)+1, y+height/4+(fm.getAscent()-fm.getDescent())/2+1);
+    g.drawString(value, (int)(x+width/2-stringRect.getWidth()/2)+1, pos+(fm.getAscent()-fm.getDescent())/2+1);
     g.setColor(getColor(stone.getColor()));
-    g.drawString(value, (int)(x+width/2-stringRect.getWidth()/2), y+height/4+(fm.getAscent()-fm.getDescent())/2);
+    g.drawString(value, (int)(x+width/2-stringRect.getWidth()/2), pos+(fm.getAscent()-fm.getDescent())/2);
+  }
+  
+  private void paintCircle(Graphics2D g, int x, int y, int width, int height) {
+    int size = even(width*CIRCLE_WIDTH);
+    int pos = y + (int)(CIRCLE_POS*height);
     
     // Paint circle
     g.setColor(BACKGROUND_COLOR.darker());
-    g.drawArc((int)(x+width/2-width*CIRCLE_WIDTH/2), (int)(y+height*0.65f-width*CIRCLE_WIDTH/2), (int)(width*CIRCLE_WIDTH), (int)(width*CIRCLE_WIDTH), 50, 170);
+    g.drawArc(x+width/2-size/2, pos-size/2, size, size, 50, 170);
     
     g.setColor(BACKGROUND_COLOR.brighter());
-    g.drawArc((int)(x+width/2-width*CIRCLE_WIDTH/2), (int)(y+height*0.65f-width*CIRCLE_WIDTH/2), (int)(width*CIRCLE_WIDTH), (int)(width*CIRCLE_WIDTH), -130, 170);
+    g.drawArc((int)(x+width/2-size/2), pos-size/2, size, size, -130, 170);
+  }
+  
+  public void paintStone(Graphics2D g, Stone stone, Position p) {
+    int width = even(DEFAULT_WIDTH*scale);
+    int height = (int)(DEFAULT_WIDTH*scale/ASPECT_RATIO);
+    
+    int x = (int)(p.getX()*width);
+    int y = (int)(p.getY()*height);
+    
+    paintStoneBackground(g, x, y, width, height);
+    
+    if (stone.isJoker()) {
+      paintJoker(g, x, y, width, height, stone);
+    } else {
+      paintStoneNumber(g, x, y, width, height, stone);
+    }
+    
+    paintCircle(g, x, y, width, height);
   }
 }