private VolatileImage loadFromFile(String filename) throws ImageLoadException {
try {
BufferedImage bimage = ImageIO.read(new File(filename));
VolatileImage vimage =
createVolatileImage(bimage.getWidth(), bimage.getHeight(), Transparency.TRANSLUCENT);
Graphics2D g = null;
try {
g = vimage.createGraphics();
g.setComposite(AlphaComposite.Src);
g.setColor(new Color(0, 0, 0, 0));
g.fillRect(0, 0, vimage.getWidth(), vimage.getHeight());
g.drawImage(bimage, null, 0, 0);
} finally {
g.dispose();
}
return vimage;
} catch (Exception e) {
throw new ImageLoadException("Impossible de charger une image � " + filename, e);
}
}
public Object initTest(TestEnvironment env, Result result) {
Context ctx = new Context();
ctx.bimg = ((BufImg) env.getModifier(bufimgsrcroot)).getImage();
if (env.isEnabled(doRenderTo)) {
Graphics2D g2d = ctx.bimg.createGraphics();
g2d.setColor(Color.white);
g2d.fillRect(3, 0, 1, 1);
g2d.dispose();
}
if (env.isEnabled(doRenderFrom)) {
GraphicsConfiguration cfg =
GraphicsEnvironment.getLocalGraphicsEnvironment()
.getDefaultScreenDevice()
.getDefaultConfiguration();
VolatileImage vimg = cfg.createCompatibleVolatileImage(8, 1);
vimg.validate(cfg);
Graphics2D g2d = vimg.createGraphics();
for (int i = 0; i < 100; i++) {
g2d.drawImage(ctx.bimg, 0, 0, null);
}
g2d.dispose();
vimg.flush();
}
result.setUnits(1);
result.setUnitName(getUnitName());
return ctx;
}
public void initialize() {
// openLevelFile images:
try {
boxSpriteSheet = ImageIO.read(new File("ItemContainer.png"));
coinSpriteSheet = ImageIO.read(new File("Coin.png"));
} catch (Exception e) {
}
if (openLevelFile == false) {
try {
loadLevel(initLevel);
} catch (Exception e) {
System.out.println(e);
}
} else {
loadLevel(FileOpenDialog("Open ..."));
}
// create tile layer:
renderTileLayer();
// create bg layer:
backgroundLayer = new VolatileImage[backgroundImage.length];
// render layer:
for (int i = 0; i < backgroundImage.length; i++) {
renderBackgroundLayer(0);
renderBackgroundLayer(1);
}
// create hardware accellerated rendering layer:
renderImage =
this.getGraphicsConfiguration()
.createCompatibleVolatileImage(
loadedLevel.getWidth() * 16,
loadedLevel.getHeight() * 16,
Transparency.TRANSLUCENT);
Graphics2D g2d = renderImage.createGraphics();
g2d.setComposite(AlphaComposite.Src);
// Clear the image.
g2d.setColor(new Color(0, 0, 0, 0));
g2d.fillRect(0, 0, renderImage.getWidth(), renderImage.getHeight());
g2d.setBackground(new Color(0, 0, 0, 0));
}
private static void test(BufferedImage bi, int type) throws IOException {
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
GraphicsConfiguration gc = ge.getDefaultScreenDevice().getDefaultConfiguration();
VolatileImage vi = gc.createCompatibleVolatileImage(511, 255, type);
BufferedImage gold = gc.createCompatibleImage(511, 255, type);
// draw to compatible Image
Graphics2D big = gold.createGraphics();
// force scaled blit
big.drawImage(bi, 7, 11, 127, 111, 7, 11, 127 * 2, 111, null);
big.dispose();
// draw to volatile image
BufferedImage snapshot;
while (true) {
vi.validate(gc);
if (vi.validate(gc) != VolatileImage.IMAGE_OK) {
try {
Thread.sleep(100);
} catch (final InterruptedException ignored) {
}
continue;
}
Graphics2D vig = vi.createGraphics();
// force scaled blit
vig.drawImage(bi, 7, 11, 127, 111, 7, 11, 127 * 2, 111, null);
vig.dispose();
snapshot = vi.getSnapshot();
if (vi.contentsLost()) {
try {
Thread.sleep(100);
} catch (final InterruptedException ignored) {
}
continue;
}
break;
}
// validate images
for (int x = 7; x < 127; ++x) {
for (int y = 11; y < 111; ++y) {
if (gold.getRGB(x, y) != snapshot.getRGB(x, y)) {
ImageIO.write(gold, "png", new File("gold.png"));
ImageIO.write(snapshot, "png", new File("bi.png"));
throw new RuntimeException("Test failed.");
}
}
}
}
/** @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#paintComponent(java.awt.Graphics) */
public void paintComponent(Graphics g) {
// long t1 = System.currentTimeMillis();
VolatileImage image = createVolatileImage();
Graphics gh = image.createGraphics();
gh.setColor(getLayoutControl().getBackground());
gh.fillRect(0, 0, image.getWidth(), image.getHeight());
getLayoutControl().getLayoutDraw().drawRectangle((Graphics2D) gh);
gh.drawImage(getLayoutControl().getImage(), 0, 0, null);
gh.drawImage(getLayoutControl().getImgRuler(), 0, 0, null);
// long t2 = System.currentTimeMillis();
// BufferedImage img = getLayoutControl().getImage();
// BufferedImage imgRuler=getLayoutControl().getImgRuler();
// g.drawImage(img, 0, 0, getLayoutControl());
// g.drawImage(imgRuler, 0, 0, getLayoutControl());
gh.setColor(Color.black);
gh.setXORMode(Color.white);
// Borramos el anterior
Rectangle r = new Rectangle();
// Dibujamos el actual
if (dragged
&& (getLayoutControl().getFirstPoint() != null)
&& (getLayoutControl().getLastPoint() != null)) {
r.setFrameFromDiagonal(getLayoutControl().getFirstPoint(), getLayoutControl().getLastPoint());
gh.drawRect(r.x, r.y, r.width, r.height);
}
IFFrame[] frames = getLayoutControl().getLayoutContext().getFFrameSelected();
for (int i = 0; i < frames.length; i++) {
gh.setColor(Color.black);
frames[i].drawHandlers((Graphics2D) gh);
}
gh.setPaintMode();
// getLayoutControl().drawCursor(gh);
g.drawImage(image, 0, 0, null);
// long t3 = System.currentTimeMillis();
// System.out.println("t1 = " + (t2-t1) + " t2=" + (t3-t2));
}
public void render(double alpha) {
BufferStrategy bs = getBufferStrategy();
if (bs == null) {
createBufferStrategy(2);
bs = getBufferStrategy();
}
if (image == null) image = createVolatileImage(WIDTH, HEIGHT);
if (bs != null) {
Graphics2D g = image.createGraphics();
Graphics2D clone = (Graphics2D) g.create();
renderGame(g, clone, alpha);
g.dispose();
Graphics gg = bs.getDrawGraphics();
gg.drawImage(image, 0, 0, WIDTH * 2, HEIGHT * 2, 0, 0, WIDTH, HEIGHT, null);
gg.dispose();
bs.show();
}
}
public VolatileImage renderTileLayer() {
// create hardware accellerated tile layer (Volatile Image)
tileLayer =
this.getGraphicsConfiguration()
.createCompatibleVolatileImage(
loadedLevel.getWidth() * 16,
loadedLevel.getHeight() * 16,
Transparency.TRANSLUCENT);
Graphics2D g2d = tileLayer.createGraphics();
g2d.setComposite(AlphaComposite.Src);
// Clear the image.
g2d.setColor(new Color(0, 0, 0, 0));
g2d.fillRect(0, 0, tileLayer.getWidth(), tileLayer.getHeight());
g2d.setBackground(new Color(0, 0, 0, 0));
g2d.setColor(new Color(1f, 1f, 1f, 1f));
for (int i = 0; i < numberOfTiles; i++) {
tile[i].draw(g2d, this);
}
return tileLayer;
}
public VolatileImage render() {
Graphics2D g2d = renderImage.createGraphics();
try {
// Draw background layer:
for (int i = 0; i < backgroundLayer.length; i++) {
g2d.drawImage(
backgroundLayer[i],
-(int) (camera.position.x * Math.pow(0.5, backgroundLayer.length - i)),
-(int) (camera.position.y * Math.pow(0.5, backgroundLayer.length - i))
+ backgroundLayer[i].getHeight(this)
- backgroundLayer[i].getHeight(this) / (i + 1),
this);
}
} catch (Exception e) {
}
// Draw Tiles: (new)
try {
g2d.drawImage(
tileLayer,
camera.center.x - camera.position.x,
camera.center.y - camera.position.y,
this);
} catch (Exception e) {
}
// Draw all kinds of Sprites:
try {
int a = 0;
while (sprite[a] != null) {
// Play Animation for sprite:
if (sprite[a].animation.plays == true) {
sprite[a].getAnimation().nextFrame();
}
// -- Draw sprite:
g2d.drawImage(
sprite[a].img,
/*X1*/ sprite[a].posx
+ ((sprite[a].flipH - 1) / (-2)) * sprite[a].size.width /*camera*/
- camera.position.x
+ camera.center.x, /*Y1*/
sprite[a].posy
+ ((sprite[a].flipV - 1) / (-2)) * sprite[a].size.height /*camera*/
- camera.position.y
+ camera.center.y,
/*X2*/ sprite[a].posx
+ sprite[a].size.width * sprite[a].flipH
+ ((sprite[a].flipH - 1) / (-2)) * sprite[a].size.width /*camera*/
- camera.position.x
+ camera.center.x, /*Y2*/
sprite[a].posy
+ sprite[a].size.height * sprite[a].flipV
+ ((sprite[a].flipV - 1) / (-2)) * sprite[a].size.height /*camera*/
- camera.position.y
+ camera.center.y, // destination
sprite[a].getAnimation().col * sprite[a].size.width,
sprite[a].getAnimation().row * sprite[a].size.height, // source
(sprite[a].getAnimation().col + 1) * sprite[a].size.width,
(sprite[a].getAnimation().row + 1) * sprite[a].size.height,
this);
a++;
}
} catch (Exception e) {
g2d.drawString("Error drawing a Sprite", 20, 20);
}
// Draw "GUI":
g2d.drawImage(coinSpriteSheet, 16, 16, 32, 32, 0, 0, 16, 16, this);
g2d.setColor(Color.BLACK);
g2d.drawString("x " + collectedCoins, 32, 30);
g2d.setColor(Color.WHITE);
g2d.drawString("x " + collectedCoins, 32, 29);
if (showSpritePos == true) {
for (int i = 0; i < numberOfSprites; i++) {
g2d.setColor(Color.red);
g2d.drawRect(
/*X1*/ sprite[i].posx /*camera*/ - camera.position.x + camera.center.x, /*Y1*/
sprite[i].posy /*camera*/ - camera.position.y + camera.center.y,
1,
1);
g2d.setColor(Color.black);
}
}
if (showSpriteNum == true) {
for (int i = 0; i < numberOfSprites; i++) {
g2d.setColor(Color.black);
g2d.drawString(
"" + i, /*X1*/
sprite[i].posx /*camera*/ - camera.position.x + camera.center.x, /*Y1*/
sprite[i].posy /*camera*/ - camera.position.y + camera.center.y);
g2d.setColor(Color.white);
g2d.drawString(
"" + i, /*X1*/
sprite[i].posx /*camera*/ - camera.position.x + camera.center.x, /*Y1*/
sprite[i].posy /*camera*/ - camera.position.y + camera.center.y - 1);
}
}
if (showSpritePos == true) {
for (int i = 0; i < numberOfTiles; i++) {
g2d.setColor(Color.red);
g2d.drawRect(
/*X1*/ tile[i].posx
+ ((tile[i].flipH - 1) / (-2)) * tile[i].size.width /*camera*/
- camera.position.x
+ camera.center.x, /*Y1*/
tile[i].posy
+ ((tile[i].flipV - 1) / (-2)) * tile[i].size.height /*camera*/
- camera.position.y
+ camera.center.y,
1,
1);
g2d.setColor(Color.black);
}
}
if (showCamera == true) {
g2d.setColor(Color.red);
g2d.drawLine(
0,
camera.prefHeight - camera.position.y + camera.center.y,
loadedLevel.getWidth() * 16,
camera.prefHeight - camera.position.y + camera.center.y);
g2d.setColor(new Color(1, 0, 0, 0.33f));
g2d.fillRect(
0,
camera.prefHeight - camera.position.y + camera.tolerance,
loadedLevel.getWidth() * 16,
camera.tolerance);
g2d.setColor(new Color(0, 1, 0, 0.33f));
g2d.fillRect(
camera.center.x - camera.position.x + camera.center.x,
camera.center.y - camera.position.y + camera.center.y,
camera.bounds.width - 2 * camera.center.x,
camera.bounds.height);
g2d.setColor(Color.green);
g2d.drawLine(
camera.center.x - camera.position.x + camera.center.x,
0,
camera.center.x - camera.position.x + camera.center.x,
999);
g2d.drawLine(
camera.bounds.width - camera.center.x - camera.position.x + camera.center.x,
0,
camera.bounds.width - camera.center.x - camera.position.x + camera.center.x,
999);
}
return renderImage;
}
