StonePainter: Paint stones lazily
git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@336 72836036-5685-4462-b002-a69064685172
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1 changed files with 77 additions and 84 deletions
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@ -60,8 +60,7 @@ class StonePainter {
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int g = (int) (color.getGreen() * BRIGHTER_SCALE);
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int b = (int) (color.getBlue() * BRIGHTER_SCALE);
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return new Color(r > 255 ? 255 : r, g > 255 ? 255 : g, b > 255 ? 255
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: b);
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return new Color(r > 255 ? 255 : r, g > 255 ? 255 : g, b > 255 ? 255 : b);
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}
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private static Color hover(Color color) {
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@ -69,28 +68,27 @@ class StonePainter {
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int g = (int) (color.getGreen() * HOVER_RATIO + 255 * (1 - HOVER_RATIO));
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int b = (int) (color.getBlue() * HOVER_RATIO + 255 * (1 - HOVER_RATIO));
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return new Color(r > 255 ? 255 : r, g > 255 ? 255 : g, b > 255 ? 255
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: b);
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return new Color(r > 255 ? 255 : r, g > 255 ? 255 : g, b > 255 ? 255 : b);
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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, 0.4f, 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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case BROWN:
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return new Color(0.5f, 0.25f, 0.0f);
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case GREEN:
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return new Color(0.0f, 0.75f, 0.0f);
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case VIOLET:
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return new Color(0.75f, 0.325f, 0.75f);
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case WHITE:
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return new Color(1.0f, 1.0f, 1.0f);
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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, 0.4f, 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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case BROWN:
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return new Color(0.5f, 0.25f, 0.0f);
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case GREEN:
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return new Color(0.0f, 0.75f, 0.0f);
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case VIOLET:
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return new Color(0.75f, 0.325f, 0.75f);
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case WHITE:
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return new Color(1.0f, 1.0f, 1.0f);
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}
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return null;
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@ -100,7 +98,7 @@ class StonePainter {
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* Sets the new grid scale
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*
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* @param scale
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* the new scale
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* the new scale
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*/
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public void setScale(float scale) {
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this.scale = scale;
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@ -109,14 +107,14 @@ class StonePainter {
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this.scale = 1;
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}
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prepaint();
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resetPrepaint();
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}
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/**
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* @param x
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* x position in screen coordinates
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* x position in screen coordinates
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* @param y
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* y position in screen coordinates
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* 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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@ -161,56 +159,69 @@ class StonePainter {
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return img;
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}
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private Map<Integer, BufferedImage> prepaintColor(Color fg, Color bg) {
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Map<Integer, BufferedImage> images = new HashMap<Integer, BufferedImage>();
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private BufferedImage getStoneImage(StoneColor color, int value, boolean selected,
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boolean hovered) {
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Map<StoneColor, Map<Integer, BufferedImage>> stoneMap;
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for (int i = 0; i <= 13; ++i) {
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images.put(i, prepaintStone(fg, bg, i));
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if (selected) {
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if (hovered) {
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stoneMap = hoveredSelectedStones;
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} else {
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stoneMap = selectedStones;
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}
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} else {
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if (hovered) {
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stoneMap = hoveredStones;
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} else {
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stoneMap = defaultStones;
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}
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}
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return images;
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BufferedImage image = stoneMap.get(color).get(value);
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if (image == null) {
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Color background = BACKGROUND_COLOR;
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Color foreground = getColor(color);
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if (selected) {
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background = background.darker();
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foreground = foreground.darker();
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}
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if (hovered) {
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background = hover(background);
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foreground = hover(foreground);
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}
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image = prepaintStone(foreground, background, value);
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stoneMap.get(color).put(value, image);
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}
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return image;
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}
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private void prepaint() {
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private void resetPrepaint() {
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defaultStones = new HashMap<StoneColor, Map<Integer, BufferedImage>>();
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selectedStones = new HashMap<StoneColor, Map<Integer, BufferedImage>>();
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hoveredStones = new HashMap<StoneColor, Map<Integer, BufferedImage>>();
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hoveredSelectedStones = new HashMap<StoneColor, Map<Integer, BufferedImage>>();
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Color defaultBackground = BACKGROUND_COLOR;
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Color selectedBackground = BACKGROUND_COLOR.darker();
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Color hoveredBackground = hover(defaultBackground);
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Color hoveredSelectedBackground = hover(selectedBackground);
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for (StoneColor color : StoneColor.values()) {
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Color defaultFg = getColor(color);
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Color selectedFg = defaultFg.darker();
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Color hoveredFg = hover(defaultFg);
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Color hoveredSelectedFg = hover(selectedFg);
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defaultStones.put(color,
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prepaintColor(defaultFg, defaultBackground));
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selectedStones.put(color,
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prepaintColor(selectedFg, selectedBackground));
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hoveredStones.put(color,
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prepaintColor(hoveredFg, hoveredBackground));
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hoveredSelectedStones
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.put(color,
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prepaintColor(hoveredSelectedFg,
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hoveredSelectedBackground));
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defaultStones.put(color, new HashMap<Integer, BufferedImage>());
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selectedStones.put(color, new HashMap<Integer, BufferedImage>());
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hoveredStones.put(color, new HashMap<Integer, BufferedImage>());
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hoveredSelectedStones.put(color, new HashMap<Integer, BufferedImage>());
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}
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}
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/**
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* @param scale
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* the scaling factor for the grid coordinates
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* the scaling factor for the grid coordinates
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*/
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StonePainter(float scale) {
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setScale(scale);
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}
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private void paintStoneBackground(Graphics2D g, Rectangle r,
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Color background) {
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private void paintStoneBackground(Graphics2D g, Rectangle r, Color background) {
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// Paint background
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g.setColor(background);
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g.fillRect(r.x, r.y, r.width, r.height);
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@ -310,9 +321,8 @@ class StonePainter {
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pos + (fm.getAscent() - fm.getDescent()) / 2 + 1);
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}
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g.setColor(color);
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g.drawString(value,
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(int) (r.x + r.width / 2 - stringRect.getWidth() / 2), pos
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+ (fm.getAscent() - fm.getDescent()) / 2);
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g.drawString(value, (int) (r.x + r.width / 2 - stringRect.getWidth() / 2),
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pos + (fm.getAscent() - fm.getDescent()) / 2);
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}
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private void paintCircle(Graphics2D g, Rectangle r, Color background) {
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@ -321,27 +331,26 @@ class StonePainter {
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// Paint circle
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g.setColor(background.darker());
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g.drawArc(r.x + r.width / 2 - size / 2, pos - size / 2, size, size, 50,
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170);
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g.drawArc(r.x + r.width / 2 - size / 2, pos - size / 2, size, size, 50, 170);
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g.setColor(brighter(background));
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g.drawArc((int) (r.x + r.width / 2 - size / 2), pos - size / 2, size,
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size, -130, 170);
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g.drawArc((int) (r.x + r.width / 2 - size / 2), pos - size / 2, size, size,
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-130, 170);
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}
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/**
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* Paints a stone
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*
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* @param g
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* the graphics context to paint the stone on
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* the graphics context to paint the stone on
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* @param stone
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* the stone to paint
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* the stone to paint
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* @param p
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* the position of the stone
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* the position of the stone
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* @param selected
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* if selected is true the stone will be painted darker
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* if selected is true the stone will be painted darker
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* @param hovered
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* if hovered is true the stone will be painted brighter
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* if hovered is true the stone will be painted brighter
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*/
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public void paintStone(Graphics2D g, Stone stone, Position p,
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boolean selected, boolean hovered) {
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@ -349,27 +358,11 @@ class StonePainter {
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int height = getStoneHeight();
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int x = Math.round(p.getX() * width), y = Math.round(p.getY() * height);
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Map<StoneColor, Map<Integer, BufferedImage>> stoneMap;
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if (selected) {
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if (hovered) {
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stoneMap = hoveredSelectedStones;
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} else {
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stoneMap = selectedStones;
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}
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} else {
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if (hovered) {
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stoneMap = hoveredStones;
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} else {
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stoneMap = defaultStones;
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}
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}
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if (stone.isJoker()) {
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g.drawImage(stoneMap.get(stone.getColor()).get(0), x, y, null);
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g.drawImage(getStoneImage(stone.getColor(), 0, selected, hovered), x, y, null);
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} else {
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g.drawImage(stoneMap.get(stone.getColor()).get(stone.getValue()),
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x, y, null);
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g.drawImage(getStoneImage(stone.getColor(), stone.getValue(), selected, hovered), x, y,
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null);
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}
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}
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}
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