protected void drawImageMosaic(Graphics2D g2) {
// Break the image up into tiles. Draw each
// tile with its own transparency, allowing
// the background to show through to varying
// degrees.
int side = 36;
int width = mImage.getWidth();
int height = mImage.getHeight();
for (int y = 0; y < height; y += side) {
for (int x = 0; x < width; x += side) {
// Calculate an appropriate transparency value.
float xBias = (float) x / (float) width;
float yBias = (float) y / (float) height;
float alpha = 1.0f - Math.abs(xBias - yBias);
g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, alpha));
// Draw the subimage.
int w = Math.min(side, width - x);
int h = Math.min(side, height - y);
BufferedImage tile = mImage.getSubimage(x, y, w, h);
g2.drawImage(tile, x, y, null);
}
}
// Reset the composite.
g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER));
}
public VolatileImage renderBackgroundLayer(int LayerNumber) {
// create hardware accellerated background layer (Volatile Image)
backgroundLayer[LayerNumber] =
this.getGraphicsConfiguration()
.createCompatibleVolatileImage(
loadedLevel.getWidth() * 16,
loadedLevel.getHeight() * 16,
Transparency.TRANSLUCENT);
Graphics2D g2d = backgroundLayer[LayerNumber].createGraphics();
g2d.setComposite(AlphaComposite.Src);
// Clear the image.
g2d.setColor(new Color(0, 0, 0, 0));
g2d.fillRect(
0, 0, backgroundLayer[LayerNumber].getWidth(), backgroundLayer[LayerNumber].getHeight());
g2d.setBackground(new Color(0, 0, 0, 0));
g2d.setColor(new Color(1f, 1f, 1f, 1f));
for (int i = 0;
i
< backgroundLayer[LayerNumber].getWidth(this)
/ backgroundImage[LayerNumber].getWidth(this);
i++) {
g2d.drawImage(
backgroundImage[LayerNumber], i * backgroundImage[LayerNumber].getWidth(this), 0, this);
}
return backgroundLayer[LayerNumber];
}
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));
}
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;
}
/** Get an image based on index numbers */
public BufferedImage getIndexedImage(
int x, int y, int zoom, int cacheZoom, GMapListener listener) {
if (listener != null) {
if (!getGDataSource().isCached(x, y, zoom)) {
listener.updateGMapPainting();
listener.updateGMapMessage(GMap.MESSAGE_DOWNLOADING);
} else {
listener.updateGMapMessage(GMap.MESSAGE_PAINTING);
}
}
BufferedImage thumbImage = getGDataSource().getImage(x, y, zoom, true);
if (thumbImage == null) return defaultImage;
// if we dont have to paint cache, return here
if (cacheZoom == (GPhysicalPoint.MIN_ZOOM - 1) || cacheZoom >= zoom) return thumbImage;
BufferedImage paintedImage =
new BufferedImage(
GDataSource.sourceSize.width,
GDataSource.sourceSize.height,
BufferedImage.TYPE_INT_ARGB);
Graphics2D graphics2D = paintedImage.createGraphics();
graphics2D.drawImage(
thumbImage, 0, 0, GDataSource.sourceSize.width, GDataSource.sourceSize.height, null);
// now lets move to painting the cache
double imageNum = Math.pow(2, zoom - cacheZoom);
// draw cache lines
int startX = (int) (imageNum * x);
int startY = (int) (imageNum * y);
// get composite to restore later, set new transparent composite
Composite originalComposite = graphics2D.getComposite();
graphics2D.setComposite(opacity40);
// draw grid
for (int i = 0; i < imageNum; i++) {
for (int j = 0; j < imageNum; j++) {
// points
Point upperLeft =
new Point(
(int) (GDataSource.sourceSize.width / imageNum) * i,
(int) (GDataSource.sourceSize.height / imageNum) * j);
Dimension size =
new Dimension(
(int) (GDataSource.sourceSize.width / imageNum),
(int) (GDataSource.sourceSize.height / imageNum));
// draw lines
graphics2D.setColor(new Color(100, 100, 100));
graphics2D.drawLine(upperLeft.x, upperLeft.y, upperLeft.x + size.width, upperLeft.y);
graphics2D.drawLine(upperLeft.x, upperLeft.y, upperLeft.x, upperLeft.y + size.height);
// check if file exists
if (getGDataSource().isCached(startX + i, startY + j, cacheZoom))
graphics2D.setColor(Color.RED);
else graphics2D.setColor(new Color(155, 155, 155));
// shade rectangle
graphics2D.fillRect(upperLeft.x, upperLeft.y, size.width, size.height);
}
}
// restore composite
graphics2D.setComposite(originalComposite);
return paintedImage;
}
private BufferedImage getSpecificImage(
int x,
int y,
int w,
int h,
int imgIndexX,
int imgIndexY,
BufferedImage buffImg,
int zoom,
int cachedZoom,
GMapListener listener,
boolean localFilesOnly) {
int xIndex = x / GDataSource.sourceSize.width;
int yIndex = y / GDataSource.sourceSize.height;
xIndex += imgIndexX;
yIndex += imgIndexY;
BufferedImage image = null;
if (!localFilesOnly || getGDataSource().isCached(xIndex, yIndex, zoom))
image = getIndexedImage(xIndex, yIndex, zoom, cachedZoom, listener);
int xCoord = x % GDataSource.sourceSize.width;
int yCoord = y % GDataSource.sourceSize.height;
// Checks for invalid xCoord and yCoord
if (xCoord < 0) {
xCoord = 0;
}
if (yCoord < 0) {
yCoord = 0;
}
// get info about the image
Dimension imageSize =
new Dimension(getGDataSource().sourceSize.width, getGDataSource().sourceSize.height);
// find the width of what we CAN paint
int initPaintWidth = imageSize.width - xCoord;
int initPaintHeight = imageSize.height - yCoord;
int paintWidth = initPaintWidth;
int paintHeight = initPaintHeight;
int rowImages = numOfRows(x, y, h, zoom, cachedZoom);
int colImages = numOfCols(x, y, w, zoom, cachedZoom);
if (imgIndexX >= colImages || imgIndexY >= rowImages) {
return null;
}
int xImage = 0;
int yImage = 0;
int xInitCoord = xCoord;
int yInitCoord = yCoord;
if (imgIndexX > 0) {
xImage = initPaintWidth + (imgIndexX - 1) * imageSize.width;
xCoord = 0;
if (imgIndexX < (colImages - 1)) {
paintWidth = imageSize.width;
} else {
paintWidth = w - ((colImages - 2) * imageSize.width) - (imageSize.width - xInitCoord);
}
}
if (imgIndexY > 0) {
yImage = initPaintHeight + (imgIndexY - 1) * imageSize.height;
yCoord = 0;
if (imgIndexY < (rowImages - 1)) {
paintHeight = imageSize.height;
} else {
paintHeight = h - ((rowImages - 2) * imageSize.height) - (imageSize.height - yInitCoord);
}
}
if (buffImg != null) {
Graphics2D g = (Graphics2D) buffImg.getGraphics();
if (image != null) {
// System.out.println(xCoord + ":" + yCoord + ":" + paintWidth + ":" + paintHeight);
g.drawImage(
image.getSubimage(xCoord, yCoord, paintWidth, paintHeight),
xImage,
yImage,
paintWidth,
paintHeight,
null);
} else {
Composite originalComposite = g.getComposite();
g.setComposite(opacity40);
g.setColor(Color.BLACK);
g.fillRect(xImage, yImage, paintWidth, paintHeight);
g.setComposite(originalComposite);
}
}
return buffImg;
}
/**
* Creates new frame image from current data (and previous frames as specified by their
* disposition codes).
*/
protected void setPixels() {
// expose destination image's pixels as int array
int[] dest = ((DataBufferInt) image.getRaster().getDataBuffer()).getData();
// fill in starting image contents based on last image's dispose code
if (lastDispose > 0) {
if (lastDispose == 3) {
// use image before last
int n = frameCount - 2;
if (n > 0) {
lastImage = getFrame(n - 1);
} else {
lastImage = null;
}
}
if (lastImage != null) {
int[] prev = ((DataBufferInt) lastImage.getRaster().getDataBuffer()).getData();
System.arraycopy(prev, 0, dest, 0, width * height);
// copy pixels
if (lastDispose == 2) {
// fill last image rect area with background color
Graphics2D g = image.createGraphics();
Color c = null;
if (transparency) {
c = new Color(0, 0, 0, 0); // assume background is transparent
} else {
c = new Color(lastBgColor); // use given background color
}
g.setColor(c);
g.setComposite(AlphaComposite.Src); // replace area
g.fill(lastRect);
g.dispose();
}
}
}
// copy each source line to the appropriate place in the destination
int pass = 1;
int inc = 8;
int iline = 0;
for (int i = 0; i < ih; i++) {
int line = i;
if (interlace) {
if (iline >= ih) {
pass++;
switch (pass) {
case 2:
iline = 4;
break;
case 3:
iline = 2;
inc = 4;
break;
case 4:
iline = 1;
inc = 2;
}
}
line = iline;
iline += inc;
}
line += iy;
if (line < height) {
int k = line * width;
int dx = k + ix; // start of line in dest
int dlim = dx + iw; // end of dest line
if ((k + width) < dlim) {
dlim = k + width; // past dest edge
}
int sx = i * iw; // start of line in source
while (dx < dlim) {
// map color and insert in destination
int index = ((int) pixels[sx++]) & 0xff;
int c = act[index];
if (c != 0) {
dest[dx] = c;
}
dx++;
}
}
}
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2 = (Graphics2D) g;
AlphaComposite ac, ac2 = null;
ac2 = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 1.0f);
for (int i = 0; i < imagenum_now.length; i++) {
for (int j = 0; j < imagenum_now[i].length; j++) {
// System.out.println("x: " + i + ", y: " + j);
g2.setComposite(ac2);
if (imagenum_now[i][j] != -1) {
g2.drawImage(
// images.get(imagenum_now[i][j])
// getImage(images.get(imagenum_now[i][j])),
imagenum_now2[i][j], i * size_x, j * size_y, size_x, size_y, this);
} else {
// No picture found, ignoring
// System.out.println("imagenum_now["+i+"]["+j+"] = -1");
}
try {
ac = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, fade[i][j]);
} catch (IllegalArgumentException e) {
ac = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 1.0f);
}
g2.setComposite(ac);
if (imagenum_next[i][j] != -1) {
g2.drawImage(
// images.get(imagenum_next[i][j]),
// getImage(images.get(imagenum_next[i][j])),
imagenum_next2[i][j], i * size_x, j * size_y, size_x, size_y, this);
} else {
// No picture found, ignoring
// System.out.println("imagenum_now["+i+"]["+j+"] = -1");
}
/*
if(i == 0 && j == 0)
System.out.println("" + imagenum_now[i][j] +
" => " +
imagenum_next[i][j] + ", fade: "+fade[i][j]);;
*/
// Red border if the image is new
if (number_of_frames_redborder != -1
&& (images_nevershown.contains((Integer) imagenum_next[i][j])
|| images_nevershown.contains((Integer) imagenum_now[i][j]))) {
g2.setComposite(ac2);
g2.setColor(color_redborder);
int bordertime = redborder[i][j];
if (bordertime > 0) {
// Draw border
g2.drawRect(i * size_x, j * size_y, size_x - 1, size_y - 1);
if (bordertime > number_of_frames_redborder) {
// No more border
redborder[i][j] = -number_of_frames_redborder;
}
}
redborder[i][j]++;
}
}
}
}
// also clip, transform, composite,
// public boolean isOpaque(){return false;}//theOpaque!=null&&theOpaque;}
// ---------------------------------------------------------
private void doPaint(Graphics2D g, int s, Object o) {
// process an operation from the buffer
// System.out.println(s);
Object o1 = null,
o2 = null,
o3 = null,
o4 = null,
o5 = null,
o6 = null,
o7 = null,
o8 = null,
o9 = null,
o10 = null,
o11 = null;
if (o instanceof Object[]) {
Object[] a = (Object[]) o;
if (a.length > 0) o1 = a[0];
if (a.length > 1) o2 = a[1];
if (a.length > 2) o3 = a[2];
if (a.length > 3) o4 = a[3];
if (a.length > 4) o5 = a[4];
if (a.length > 5) o6 = a[5];
if (a.length > 6) o7 = a[6];
if (a.length > 7) o8 = a[7];
if (a.length > 8) o9 = a[8];
if (a.length > 9) o10 = a[9];
if (a.length > 10) o11 = a[10];
}
switch (s) {
case clear:
paintBackground(g, theBackground);
break;
// public void addRenderingHints(Map<?,?> hints)
// {toBuffer("addRenderingHints",hints );}
case addRenderingHints:
g.addRenderingHints((Map<?, ?>) o);
break;
case clip1:
g.clip((Shape) o);
break;
case draw1:
g.draw((Shape) o);
break;
case draw3DRect:
g.draw3DRect((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Boolean) o5);
break;
case drawGlyphVector:
g.drawGlyphVector((GlyphVector) o1, (Float) o2, (Float) o3);
break;
case drawImage1:
g.drawImage((BufferedImage) o1, (BufferedImageOp) o2, (Integer) o3, (Integer) o4);
break;
case drawImage2:
g.drawImage((Image) o1, (AffineTransform) o2, (ImageObserver) o3);
break;
case drawRenderableImage:
g.drawRenderableImage((RenderableImage) o1, (AffineTransform) o2);
break;
case drawRenderedImage:
g.drawRenderedImage((RenderedImage) o1, (AffineTransform) o2);
break;
case drawString1:
g.drawString((AttributedCharacterIterator) o1, (Float) o2, (Float) o3);
break;
case drawString2:
g.drawString((AttributedCharacterIterator) o1, (Integer) o2, (Integer) o3);
break;
case drawString3:
g.drawString((String) o1, (Float) o2, (Float) o3);
break;
case drawString4:
g.drawString((String) o1, (Integer) o2, (Integer) o3);
break;
case fill:
g.fill((Shape) o);
break;
case fill3DRect:
g.fill3DRect((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Boolean) o5);
break;
case rotate1:
g.rotate((Double) o);
break;
case rotate2:
g.rotate((Double) o1, (Double) o2, (Double) o3);
break;
case scale1:
g.scale((Double) o1, (Double) o2);
break;
case setBackground:
g.setBackground(
(Color) o); // paintBackground(g,(Color)o); /*super.setBackground((Color)o) ;*/
break;
case setComposite:
g.setComposite((Composite) o);
break;
case setPaint:
g.setPaint((Paint) o);
break;
case setRenderingHint:
g.setRenderingHint((RenderingHints.Key) o1, o2);
break;
case setRenderingHints:
g.setRenderingHints((Map<?, ?>) o);
break;
case setStroke:
g.setStroke((Stroke) o);
break;
case setTransform:
g.setTransform(makeTransform(o));
break;
case shear:
g.shear((Double) o1, (Double) o2);
break;
case transform1:
g.transform(makeTransform(o));
break;
case translate1:
g.translate((Double) o1, (Double) o2);
break;
case translate2:
g.translate((Integer) o1, (Integer) o2);
break;
case clearRect:
g.clearRect((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
break;
case copyArea:
g.copyArea(
(Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (Integer) o6);
break;
case drawArc:
g.drawArc(
(Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (Integer) o6);
break;
case drawBytes:
g.drawBytes((byte[]) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5);
break;
case drawChars:
g.drawChars((char[]) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5);
break;
case drawImage4:
g.drawImage((Image) o1, (Integer) o2, (Integer) o3, (Color) o4, (ImageObserver) o5);
break;
case drawImage5:
g.drawImage((Image) o1, (Integer) o2, (Integer) o3, (ImageObserver) o4);
break;
case drawImage6:
g.drawImage(
(Image) o1,
(Integer) o2,
(Integer) o3,
(Integer) o4,
(Integer) o5,
(Color) o6,
(ImageObserver) o7);
break;
case drawImage7:
g.drawImage(
(Image) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (ImageObserver) o6);
break;
case drawImage8:
g.drawImage(
(Image) o1,
(Integer) o2,
(Integer) o3,
(Integer) o4,
(Integer) o5,
(Integer) o6,
(Integer) o7,
(Integer) o8,
(Integer) o9,
(Color) o10,
(ImageObserver) o11);
break;
case drawImage9:
g.drawImage(
(Image) o1,
(Integer) o2,
(Integer) o3,
(Integer) o4,
(Integer) o5,
(Integer) o6,
(Integer) o7,
(Integer) o8,
(Integer) o9,
(ImageObserver) o10);
break;
case drawLine:
g.drawLine((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
break;
case drawOval:
g.drawOval((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
break;
case drawPolygon1:
g.drawPolygon((int[]) o1, (int[]) o2, (Integer) o3);
break;
case drawPolygon2:
g.drawPolygon((Polygon) o);
break;
case drawPolyline:
g.drawPolyline((int[]) o1, (int[]) o2, (Integer) o3);
break;
case drawRect:
g.drawRect((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
break;
case drawRoundRect:
g.drawRoundRect(
(Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (Integer) o6);
break;
case fillArc:
g.fillArc(
(Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (Integer) o6);
break;
case fillOval:
g.fillOval((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
break;
// {toBuffer("fillPolygon",mkArg(xPoints, yPoints, nPoints) );}
case fillPolygon1:
g.fillPolygon((int[]) o1, (int[]) o2, (Integer) o3);
break;
case fillPolygon2:
g.fillPolygon((Polygon) o);
break;
case fillRect:
g.fillRect((Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4);
break;
case fillRoundRect:
g.fillRoundRect(
(Integer) o1, (Integer) o2, (Integer) o3, (Integer) o4, (Integer) o5, (Integer) o6);
break;
case setClip1:
g.setClip((Shape) o);
break;
case setColor:
g.setColor((Color) o);
break;
case setFont:
g.setFont((Font) o);
break;
case setPaintMode:
g.setPaintMode();
break;
case setXORMode:
g.setXORMode((Color) o);
break;
case opaque:
super.setOpaque((Boolean) o);
break;
case drawOutline: // g.drawString((String)o1, (Integer)o2, (Integer)o3) ;break;
{
FontRenderContext frc = g.getFontRenderContext();
TextLayout tl = new TextLayout((String) o1, g.getFont(), frc);
Shape s1 = tl.getOutline(null);
AffineTransform af = g.getTransform();
g.translate((Integer) o2, (Integer) o3);
g.draw(s1);
g.setTransform(af);
}
;
break;
default:
System.out.println("Unknown image operation " + s);
}
}
