Matthias Schiffer
9ea9b11501
git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@36 72836036-5685-4462-b002-a69064685172
209 lines
6.3 KiB
Java
209 lines
6.3 KiB
Java
package jrummikub.view.impl;
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import java.awt.BasicStroke;
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import java.awt.Color;
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import java.awt.Font;
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import java.awt.FontMetrics;
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import java.awt.Graphics2D;
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import java.awt.Stroke;
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import java.awt.geom.GeneralPath;
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import java.awt.geom.Rectangle2D;
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import jrummikub.model.Position;
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import jrummikub.model.Stone;
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import jrummikub.model.StoneColor;
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class StonePainter {
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private static final float ASPECT_RATIO = 0.75f;
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private static final float DEFAULT_WIDTH = 40;
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private static final float TEXT_POS = 0.275f;
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private static final float FACE_WIDTH = 0.475f;
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private static final float CIRCLE_POS = 0.725f;
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private static final float CIRCLE_WIDTH = 0.45f;
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private static final Color BACKGROUND_COLOR = new Color(0.9f, 0.9f, 0.6f);
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private static final Color HIGHLIGHTED_COLOR = BACKGROUND_COLOR.darker();
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public static final float BOARD_SCALE = 75.0f*ASPECT_RATIO/DEFAULT_WIDTH;
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private float scale;
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private static int even(float f) {
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return 2*(int)(f/2);
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}
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private static Color getColor(StoneColor color) {
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switch(color) {
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case BLACK:
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return new Color(0.15f, 0.15f, 0.15f);
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case BLUE:
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return new Color(0.0f, 0.0f, 1.0f);
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case ORANGE:
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return new Color(1.0f, 0.6f, 0.0f);
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case RED:
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return new Color(0.9f, 0.0f, 0.25f);
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}
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return null;
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}
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public void setScale(float scale) {
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this.scale = scale;
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}
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public float getScale() {
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return scale;
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}
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/**
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* @param x x position in screen coordinates
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* @param y y position in screen coordinates
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* @return position in grid coordinates
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*/
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public Position calculatePosition(int x, int y){
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float width = even(DEFAULT_WIDTH*scale);
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float height = (int)(DEFAULT_WIDTH*scale/ASPECT_RATIO);
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return new Position(x/width, y/height);
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}
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StonePainter(float scale) {
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this.scale = scale;
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}
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private void paintStoneBackground(Graphics2D g, int x, int y,
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int width, int height, Color background) {
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// Paint background
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g.setColor(background);
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g.fillRect(x, y, width, height);
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// Paint bevel border
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g.setColor(background.brighter().brighter());
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g.fillRect(x, y, 1, height);
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g.setColor(background.brighter());
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g.fillRect(x+1, y+1, 1, height-2);
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g.setColor(background.brighter().brighter());
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g.fillRect(x, y, width, 1);
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g.setColor(background.brighter());
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g.fillRect(x+1, y+1, width-2, 1);
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g.setColor(background.darker().darker());
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g.fillRect(x+width-1, y, 1, height);
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g.setColor(background.darker());
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g.fillRect(x+width-2, y+1, 1, height-2);
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g.setColor(background.darker().darker());
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g.fillRect(x, y+height-1, width, 1);
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g.setColor(background.darker());
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g.fillRect(x+1, y+height-2, width-2, 1);
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}
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private void paintJokerFace(Graphics2D g, int x, int y, int width, int height,
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Stone stone) {
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Stroke oldStroke = g.getStroke();
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g.setStroke(new BasicStroke(2));
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g.drawOval(x, y, width, height);
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g.setStroke(new BasicStroke(1));
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GeneralPath path = new GeneralPath();
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// nose
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path.moveTo(x+0.5f*width, y+0.45f*height);
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path.lineTo(x+0.53f*width, y+0.6f*height);
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path.lineTo(x+0.47f*width, y+0.6f*height);
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path.closePath();
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g.fill(path);
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path.reset();
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// mouth, left
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path.moveTo(x+0.23f*width, y+0.75f*width);
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path.lineTo(x+0.27f*width, y+0.65f*width);
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// mouth, middle
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path.moveTo(x+0.25f*width, y+0.7f*width);
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path.lineTo(x+0.5f*width, y+0.8f*width);
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path.lineTo(x+0.75f*width, y+0.7f*width);
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// mouth, right
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path.moveTo(x+0.77f*width, y+0.75f*width);
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path.lineTo(x+0.73f*width, y+0.65f*width);
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g.draw(path);
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path.reset();
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// left eye
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path.moveTo(x+0.3f*width, y+0.41f*height);
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path.lineTo(x+0.375f*width, y+0.375f*height);
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path.lineTo(x+0.3f*width, y+0.34f*height);
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path.lineTo(x+0.225f*width, y+0.375f*height);
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path.closePath();
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g.draw(path);
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path.reset();
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// right eye
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path.moveTo(x+0.7f*width, y+0.41f*height);
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path.lineTo(x+0.625f*width, y+0.375f*height);
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path.lineTo(x+0.7f*width, y+0.34f*height);
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path.lineTo(x+0.775f*width, y+0.375f*height);
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path.closePath();
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g.draw(path);
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g.setStroke(oldStroke);
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}
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private void paintJoker(Graphics2D g, int x, int y, int width, int height,
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Stone stone) {
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int faceSize = even(FACE_WIDTH*width);
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int pos = y + (int)(TEXT_POS*height);
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g.setColor(getColor(stone.getColor()));
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paintJokerFace(g, x+width/2-faceSize/2, pos-faceSize/2, faceSize, faceSize, stone);
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}
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private void paintStoneNumber(Graphics2D g, int x, int y, int width,
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int height, Stone stone) {
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int pos = y + (int)(TEXT_POS*height);
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g.setFont(new Font("SansSerif", Font.BOLD, height/4));
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FontMetrics fm = g.getFontMetrics();
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String value = Integer.toString(stone.getValue());
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Rectangle2D stringRect = fm.getStringBounds(value, g);
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g.setColor(getColor(stone.getColor()).darker());
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g.drawString(value, (int)(x+width/2-stringRect.getWidth()/2)+1, pos+(fm.getAscent()-fm.getDescent())/2+1);
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g.setColor(getColor(stone.getColor()));
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g.drawString(value, (int)(x+width/2-stringRect.getWidth()/2), pos+(fm.getAscent()-fm.getDescent())/2);
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}
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private void paintCircle(Graphics2D g, int x, int y, int width, int height, Color background) {
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int size = even(width*CIRCLE_WIDTH);
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int pos = y + (int)(CIRCLE_POS*height);
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// Paint circle
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g.setColor(background.darker());
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g.drawArc(x+width/2-size/2, pos-size/2, size, size, 50, 170);
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g.setColor(background.brighter());
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g.drawArc((int)(x+width/2-size/2), pos-size/2, size, size, -130, 170);
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}
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public void paintStone(Graphics2D g, Stone stone, Position p, boolean highlighted) {
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Color background = highlighted ? HIGHLIGHTED_COLOR : BACKGROUND_COLOR;
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int width = even(DEFAULT_WIDTH*scale);
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int height = (int)(DEFAULT_WIDTH*scale/ASPECT_RATIO);
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int x = (int)(p.getX()*width);
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int y = (int)(p.getY()*height);
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paintStoneBackground(g, x, y, width, height, background);
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if (stone.isJoker()) {
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paintJoker(g, x, y, width, height, stone);
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} else {
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paintStoneNumber(g, x, y, width, height, stone);
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}
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paintCircle(g, x, y, width, height, background);
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}
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}
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