public static void drawFire(
Graphics renderer,
final Animation<Frame> animFire,
final Image light,
final float fireX,
final float fireY,
final int lightShine) {
// Draw the fire
renderer.setColor(new Color4f(1f, 1f, 1f, 1f));
renderer.translate(-(fireX - animFire.getWidth() / 2), -(fireY - animFire.getHeight() / 2));
animFire.draw(renderer, animFire.getWidth(), animFire.getHeight());
renderer.clearTransformation();
}
public static void drawLight(
Graphics graphics,
final Animation<Frame> anim,
final Image light,
final float x,
final float y,
int lightShine) {
final int shineRadX = 128 + lightShine;
final int shineRadY = 96 + lightShine;
final float lightPosX = x + anim.getWidth() / 2 - shineRadX;
final float lightPosY = y + anim.getHeight() / 4 * 3 - shineRadY;
graphics.setColor(new Color4f(.0f, .0f, .0f, 1f));
graphics.setDrawingMode(DrawingMode.MULTIPLY);
// graphics.setColorMask(false, false, false, true);
graphics.translate(-lightPosX / 4, -lightPosY / 4);
graphics.drawImage(light, shineRadX * 2 / 4, shineRadY * 2 / 4);
graphics.clearTransformation();
graphics.setDrawingMode(DrawingMode.ALPHA_BLEND);
// graphics.setColorMask(true, true, true, true);
}
public void start() throws IOException {
CanvasFactory factory = new ch.blackspirit.graphics.jogl.CanvasFactory();
// Configurator configurator = new Configurator(factory);
// configurator.show();
// TODO create display mode (window, fullscreen, resolution) and capability (antialiasing)
// switcher
// Create a fullscreen realtime canvas using the current display mode.
RealtimeCanvas tempCanvas; // = factory.createRealtimeCanvasFullscreen();
DisplayMode mode = factory.getDisplayMode(WIDTH, HEIGHT);
// if(mode != null) {
// tempCanvas = factory.createRealtimeCanvasFullscreen(mode);
// } else {
// tempCanvas = factory.createRealtimeCanvasFullscreen();
// }
tempCanvas = factory.createRealtimeCanvasWindow(WIDTH, HEIGHT);
final RealtimeCanvas canvas = tempCanvas;
// Add Escape and Q as quitting keys
Toolkit t = Toolkit.getDefaultToolkit();
t.addAWTEventListener(
new AWTEventListener() {
public void eventDispatched(AWTEvent event) {
KeyEvent ke = (KeyEvent) event;
if (ke.getKeyCode() == KeyEvent.VK_T) {
long time = System.currentTimeMillis();
if (time - toggleTime > 5000) {
toggle = true;
toggleTime = time;
}
}
if (ke.getKeyCode() == KeyEvent.VK_ESCAPE || ke.getKeyCode() == KeyEvent.VK_Q) {
canvas.dispose();
System.exit(0);
}
if (ke.getKeyCode() == KeyEvent.VK_LEFT) {
if (ke.getID() == KeyEvent.KEY_PRESSED) left = true;
else if (ke.getID() == KeyEvent.KEY_RELEASED) left = false;
}
if (ke.getKeyCode() == KeyEvent.VK_RIGHT) {
if (ke.getID() == KeyEvent.KEY_PRESSED) right = true;
else if (ke.getID() == KeyEvent.KEY_RELEASED) right = false;
}
if (ke.getKeyCode() == KeyEvent.VK_UP) {
if (ke.getID() == KeyEvent.KEY_PRESSED) up = true;
else if (ke.getID() == KeyEvent.KEY_RELEASED) up = false;
}
if (ke.getKeyCode() == KeyEvent.VK_DOWN) {
if (ke.getID() == KeyEvent.KEY_PRESSED) down = true;
else if (ke.getID() == KeyEvent.KEY_RELEASED) down = false;
}
}
},
AWTEvent.KEY_EVENT_MASK);
canvas.setVSync(false);
// canvas.addWindowListener(WindowListener.EXIT_ON_CLOSE);
canvas.addWindowListener(
new WindowListener() {
public void windowActivated() {}
public void windowClosing() {
canvas.dispose();
System.exit(0);
}
public void windowClosed() {}
public void windowDeactivated() {}
public void windowDeiconified() {}
public void windowIconified() {}
});
canvas.setWindowTitle("Image Render Demo");
System.out.println("created");
final Image campfire =
canvas
.getImageFactory()
.createImage(ModeChangeDemo.class.getResource("/sprites/campfire.png"), false);
final Image animLeftImage =
canvas
.getImageFactory()
.createImage(
ModeChangeDemo.class.getResource("/sprites/Crono - Walk (Left) 44x68.png"), false);
final Image animFrontImage =
canvas
.getImageFactory()
.createImage(
ModeChangeDemo.class.getResource("/sprites/Crono - Walk (Front) 40x70.png"), false);
final Image animBackImage =
canvas
.getImageFactory()
.createImage(
ModeChangeDemo.class.getResource("/sprites/Crono - Walk (Back) 36x70.png"), false);
final Image leftImage =
canvas
.getImageFactory()
.createImage(ModeChangeDemo.class.getResource("/sprites/Crono (Left).png"), false);
final Image frontImage =
canvas
.getImageFactory()
.createImage(ModeChangeDemo.class.getResource("/sprites/Crono (Front).png"), false);
final Image backImage =
canvas
.getImageFactory()
.createImage(ModeChangeDemo.class.getResource("/sprites/Crono (Back).png"), false);
final Image grass =
canvas
.getImageFactory()
.createImage(ModeChangeDemo.class.getResource("/sprites/grass.png"), false);
final Shape circle = ShapeFactory.createCircle(30, 25);
final Shape circularArc = ShapeFactory.createCircularArc(30, -135, 135, 25);
// final Shape ellipse = ShapeFactory.createEllipse(75, 25, 25);
final Shape ellipse = ShapeFactory.createRoundedRectangle(120, 70, 25);
final Shape ellipsoidalArc = ShapeFactory.createEllipsoidalArc(75, 25, 45, 315, 25);
// final Shape rectangle = ShapeFactory.createRectangle(75, 25, false, false);
List<Vector2f> rectOut = new ArrayList<Vector2f>();
rectOut.add(new Vector2f(40, 10));
rectOut.add(new Vector2f(-40, 10));
rectOut.add(new Vector2f(-40, -10));
rectOut.add(new Vector2f(40, -10));
List<Vector2f> rectIn = new ArrayList<Vector2f>();
rectIn.add(new Vector2f(20, 5));
rectIn.add(new Vector2f(-20, 5));
rectIn.add(new Vector2f(-20, -5));
rectIn.add(new Vector2f(20, -5));
List<List<Vector2f>> rectIns = new ArrayList<List<Vector2f>>();
rectIns.add(rectIn);
final Shape rectangle = ShapeCreator.create(rectOut, rectIns);
final Image dark = canvas.getImageFactory().createImage(128, 128, true);
final Image darktest = canvas.getImageFactory().createImage(128, 128, true);
// final Image dark = canvas.getImageFactory().createBufferedImage(128, 128,
// BufferTypes.RGBA_4Byte);
final Image gradient =
canvas.getImageFactory().createBufferedImage(256, 256, BufferTypes.RGBA_4Byte);
final Image light =
canvas.getImageFactory().createBufferedImage(128, 128, BufferTypes.RGBA_4Byte);
ResourceManager rm = canvas.getResourceManager();
rm.cacheImage(dark);
rm.cacheImage(campfire);
rm.cacheImage(animLeftImage);
rm.cacheImage(animFrontImage);
rm.cacheImage(animBackImage);
rm.cacheImage(leftImage);
rm.cacheImage(frontImage);
rm.cacheImage(backImage);
rm.cacheImage(grass);
final Animation<Frame> animLeft = new AnimationImpl<Frame>();
animLeft.addFrame(new FrameImpl(animLeftImage, 160000000, 0, 0, 44, 68));
animLeft.addFrame(new FrameImpl(animLeftImage, 160000000, 45, 0, 44, 68));
animLeft.addFrame(new FrameImpl(animLeftImage, 160000000, 90, 0, 44, 68));
animLeft.addFrame(new FrameImpl(animLeftImage, 160000000, 135, 0, 44, 68));
animLeft.addFrame(new FrameImpl(animLeftImage, 160000000, 180, 0, 44, 68));
animLeft.addFrame(new FrameImpl(animLeftImage, 160000000, 225, 0, 44, 68));
animLeft.setRepeated(true);
final Animation<Frame> animFront = new AnimationImpl<Frame>();
animFront.addFrame(new FrameImpl(animFrontImage, 160000000, 0, 0, 40, 70));
animFront.addFrame(new FrameImpl(animFrontImage, 160000000, 41, 0, 40, 70));
animFront.addFrame(new FrameImpl(animFrontImage, 160000000, 82, 0, 40, 70));
animFront.addFrame(new FrameImpl(animFrontImage, 160000000, 123, 0, 40, 70));
animFront.addFrame(new FrameImpl(animFrontImage, 160000000, 164, 0, 40, 70));
animFront.addFrame(new FrameImpl(animFrontImage, 160000000, 205, 0, 40, 70));
animFront.setRepeated(true);
final Animation<Frame> animLeftStill = new AnimationImpl<Frame>();
animLeftStill.addFrame(new FrameImpl(leftImage, 160000000, 0, 0, 28, 68));
animLeftStill.setRepeated(true);
final Animation<Frame> animFrontStill = new AnimationImpl<Frame>();
animFrontStill.addFrame(new FrameImpl(frontImage, 160000000, 0, 0, 32, 70));
animFrontStill.setRepeated(true);
final Animation<Frame> animBackStill = new AnimationImpl<Frame>();
animBackStill.addFrame(new FrameImpl(backImage, 160000000, 0, 0, 32, 66));
animBackStill.setRepeated(true);
final Animation<Frame> animBack = new AnimationImpl<Frame>();
animBack.addFrame(new FrameImpl(animBackImage, 160000000, 0, 0, 36, 70));
animBack.addFrame(new FrameImpl(animBackImage, 160000000, 37, 0, 36, 70));
animBack.addFrame(new FrameImpl(animBackImage, 160000000, 74, 0, 36, 70));
animBack.addFrame(new FrameImpl(animBackImage, 160000000, 111, 0, 36, 70));
animBack.addFrame(new FrameImpl(animBackImage, 160000000, 148, 0, 36, 70));
animBack.addFrame(new FrameImpl(animBackImage, 160000000, 185, 0, 36, 70));
animBack.setRepeated(true);
final Animation<Frame> animFire = new AnimationImpl<Frame>();
animFire.addFrame(new FrameImpl(campfire, 120000000, 1, 1, 64, 80));
animFire.addFrame(new FrameImpl(campfire, 120000000, 66, 1, 64, 80));
animFire.addFrame(new FrameImpl(campfire, 120000000, 131, 1, 64, 80));
animFire.addFrame(new FrameImpl(campfire, 120000000, 196, 1, 64, 80));
animFire.setRepeated(true);
// final Color4f red = new Color4f(1,0,0,1);
final Color4f white = new Color4f(1, 1, 1, 1);
ColorGradientFactory gradientFactory = new ColorGradientFactory();
gradientFactory.addSourceSegment(50, 0, 50, 255, 150, new Color4f(1, 0, 0, 1));
gradientFactory.addSourceSegment(205, 0, 205, 255, 150, new Color4f(0, 0, 1, 1));
// gradientFactory.addSourceSegment(0, 0, 0, 255, 256, new Color4f(0, 0, 0, 1));
// gradientFactory.addSourceSegment(255, 0, 255, 255, 256, new Color4f(1, 1, 1, 1));
gradientFactory.drawGradient(gradient);
// gradient.setDirty();
gradientFactory.clearSources();
gradientFactory.addSourcePoint(
light.getWidth() / 2,
light.getHeight() / 2,
light.getWidth() / 2f * .9f,
new Color4f(0, 0, 0, 0));
gradientFactory.setBaseColor(new Color4f(1, 1, 1, 1));
gradientFactory.drawGradient(light);
// gradientFactory.addSourceSegment(0, 0, 255, 255, new Color4f(1, 1, 1, 1));
// rm.cacheImage(gradient);
// rm.cacheImage(light);
final Line[] line1 = new Line[2];
line1[0] =
new ch.blackspirit.graphics.shape.Line(new Vector2f(100, 500), new Vector2f(200, 500));
line1[1] =
new ch.blackspirit.graphics.shape.Line(new Vector2f(200, 500), new Vector2f(300, 520));
final Line[] line2 = new Line[2];
line2[0] =
new ch.blackspirit.graphics.shape.Line(new Vector2f(100, 550), new Vector2f(200, 550));
line2[1] =
new ch.blackspirit.graphics.shape.Line(new Vector2f(200, 550), new Vector2f(300, 570));
line2[0].setColor(0, new Color4f(1, 1, 1, 1));
line2[0].setColor(1, new Color4f(0, 1, 0, 1));
line2[1].setColor(0, new Color4f(0, 1, 0, 1));
line2[1].setColor(1, new Color4f(1, 0, 0, 1));
GraphicsContext imageContext = canvas.createImageGraphicsContext(dark);
walk = animFrontStill;
GraphicsContext testContext = canvas.createImageGraphicsContext(darktest);
// Draw the light shine
imageContext.setGraphicsListener(
new GraphicsListener() {
public void draw(View view, Graphics graphics) {
graphics.setClearColor(new Color4f(.0f, .0f, .0f, .98f));
graphics.clear();
drawLight(graphics, walk, light, posX + xOffset, posY, lightShineRandom3);
drawLight(
graphics,
animFire,
light,
150 - animFire.getWidth() / 2,
100 - animFire.getHeight() / 2,
lightShineRandom1);
drawLight(
graphics,
animFire,
light,
650 - animFire.getWidth() / 2,
100 - animFire.getHeight() / 2,
lightShineRandom2);
drawLight(
graphics,
animFire,
light,
150 - animFire.getWidth() / 2,
450 - animFire.getHeight() / 2,
lightShineRandom3);
drawLight(
graphics,
animFire,
light,
650 - animFire.getWidth() / 2,
450 - animFire.getHeight() / 2,
lightShineRandom4);
// graphics.clearTransformation();
// graphics.setColor(white);
// graphics.drawImage(darktest, 128, 128);
}
public void init(View view, Graphics renderer) {
view.setCamera(0, 0, 0);
view.setSize(256, 256);
}
public void sizeChanged(GraphicsContext graphicsContext, View view) {}
});
testContext.setGraphicsListener(
new GraphicsListener() {
public void draw(View view, Graphics graphics) {
graphics.setClearColor(new Color4f(.1f, .0f, .0f, .98f));
graphics.clear();
}
public void init(View view, Graphics renderer) {
view.setCamera(0, 0, 0);
view.setSize(256, 256);
}
public void sizeChanged(GraphicsContext graphicsContext, View view) {}
});
System.out.println("starting demo");
canvas.setGraphicsListener(
new GraphicsListener() {
// Variables for fire simulation
Random random = new Random();
long lightShineTime = 0;
long start = System.nanoTime();
long currTime = start;
long count = 0;
long fps = 0;
Flip flip = Flip.NONE;
float angle = 0;
public void draw(View view, Graphics renderer) {
long elapsedTime = System.nanoTime() - currTime;
currTime += elapsedTime;
lightShineTime += elapsedTime;
angle += elapsedTime / 20000000f;
TextureMapper.mapTexture(circularArc, gradient, 128, 128, angle, 2f);
TextureMapper.mapTexture(circle, animLeftImage, 80, 30, angle, 1);
// clear
renderer.clear();
// update animation
animLeft.update(elapsedTime);
animFront.update(elapsedTime);
animBack.update(elapsedTime);
animFire.update(elapsedTime);
renderer.setColor(white);
for (int x = 0; x <= 800; x += grass.getWidth() * 2) {
for (int y = 0; y <= 600; y += grass.getHeight() * 2) {
renderer.translate(-x, -y);
renderer.drawImage(grass, grass.getWidth() * 2, grass.getHeight() * 2);
renderer.clearTransformation();
}
}
// Walking
if (up && !down) {
posY -= (float) elapsedTime / 11000000;
walk = animBack;
flip = Flip.NONE;
xOffset = 0;
} else if (down && !up) {
posY += (float) elapsedTime / 11000000;
walk = animFront;
flip = Flip.NONE;
xOffset = 0;
} else if (left && !right) {
posX -= (float) elapsedTime / 10000000;
walk = animLeft;
flip = Flip.NONE;
xOffset = 0;
} else if (right && !left) {
posX += (float) elapsedTime / 10000000;
walk = animLeft;
flip = Flip.VERTICAL;
xOffset = 0;
} else {
if (walk == animLeft) {
walk = animLeftStill;
if (flip == Flip.NONE) xOffset = 4;
else xOffset = 8;
}
if (walk == animFront) {
walk = animFrontStill;
xOffset = 3;
}
if (walk == animBack) {
walk = animBackStill;
xOffset = 1;
}
}
renderer.translate(-(posX + xOffset), -posY);
walk.draw(renderer, walk.getWidth(), walk.getHeight(), flip);
renderer.clearTransformation();
// textRenderer.draw("Stencil Demo", 200, 370, 2);
// Fires
drawFire(renderer, animFire, light, 150, 100, lightShineRandom1);
drawFire(renderer, animFire, light, 650, 100, lightShineRandom2);
drawFire(renderer, animFire, light, 150, 450, lightShineRandom3);
drawFire(renderer, animFire, light, 650, 450, lightShineRandom4);
renderer.translate(-100, -100);
// renderer.scale(4, 4);
renderer.drawText("Scene Demo");
// Draw darkness
renderer.clearTransformation();
renderer.drawImage(dark, 1024, 1024);
// Makes it all go wrong!!
renderer.setColor(white);
renderer.translate(-100, -100);
renderer.setColor(new Color4f(1, 1, 1, .4f));
// renderer.setColor(red);
rectangle.fillArea(renderer, false, false);
renderer.translate(-100, 0);
// renderer.setColor(white);
circle.fillArea(renderer, true, true);
// renderer.setColor(red);
renderer.translate(-100, 0);
// renderer.setColor(white);
circularArc.fillArea(renderer, true, true);
// renderer.setColor(red);
renderer.translate(-100, 0);
ellipse.fillArea(renderer, false, false);
// ellipse.drawLines(renderer, false);
renderer.translate(-100, 0);
ellipsoidalArc.fillArea(renderer, false, false);
renderer.setColor(white);
renderer.translate(400, -100);
renderer.drawImage(gradient, gradient.getWidth(), gradient.getHeight());
renderer.clearTransformation();
renderer.drawLines(line1, false);
renderer.drawLines(line2, true);
// draw frames per second
// textRenderer.draw("FPS:" + fps, 650, 580, 1);
// calculate frames per second every second
count++;
if (currTime - start > 1000000000) {
start = currTime;
fps = count;
count = 0;
System.out.println(fps);
}
// Simulate flickering of light
if (lightShineTime > 120000000) {
lightShineRandom1 = random.nextInt(10);
lightShineRandom2 = random.nextInt(10);
lightShineRandom3 = random.nextInt(10);
lightShineRandom4 = random.nextInt(10);
lightShineTime = 0;
}
}
public void init(View view, Graphics renderer) {
view.setCamera(400, 300, 0);
view.setSize(800, 600);
gradient.updateCache();
}
public void sizeChanged(GraphicsContext graphicsContext, View view) {}
});
// Cleaning up
System.gc();
while (true) {
if (toggle) {
if (canvas.isFullscreen()) {
canvas.setWindow(WIDTH, HEIGHT);
} else {
if (mode != null) {
canvas.setFullscreen(mode);
} else {
canvas.setFullscreen();
}
}
toggle = false;
}
// testContext.draw();
imageContext.draw();
canvas.draw();
}
}
