id stringlengths 36 36 | text stringlengths 1 1.25M |
|---|---|
2a2203ac-adbd-40ce-9679-6f9bd581da61 | private static void drawTiled1dAnimated() {
final int size = 1000;
final int scale = 400;
final int frames = 75;
double p = 1.0 / 3;
int seed = (int) (Integer.MAX_VALUE * Math.random());
int n = 6;
Perlin2d pn = new Perlin2d(p, n, seed);
final double[][] y... |
d298f7c7-09a6-45fe-84a0-c7a664967585 | @Override
public void paintComponent(Graphics g) {
g.drawImage(images[count / 10], 0, 0, null);
count = (count + 1) % (frames * 10);
} |
e50e598f-9a86-4883-b50c-f59463f6b351 | private static void drawTiled2d() {
int width = 800;
int height = 600;
double p = 1.0 / 2;
int seed = (int) (Integer.MAX_VALUE * Math.random());
int n = 4;
Perlin2d pn = new Perlin2d(p, n, seed);
double[][] y = pn.createTiledArray(width, height);
//draw
... |
6b5aedf3-91a2-43ef-9804-5d9d070c1a7a | @Override
public void paintComponent(Graphics g) {
g.drawImage(result, 0, 0, null);
} |
5b5f2791-06e4-4d10-84df-e9545e61c4de | public static void display(JPanel panel) {
final JFrame frame = new JFrame();
frame.add(panel);
frame.setVisible(true);
Dimension panelDim = panel.getPreferredSize();
frame.setSize(new Dimension(panelDim.width + frame.getInsets().left + frame.getInsets().right, panelDim.height + ... |
a5ab2a89-a73b-44c4-9d72-641faa5d54c4 | @Override
public void run() {
while (true) {
try {
sleep(10);
} catch (InterruptedException ex) {
Logger.getLogger(Perlin2d.class.getName()).log(Level.SEVERE, null, ex);
}
... |
3408ffb3-6f1a-4ce9-8efe-03bdfe644b40 | public static void savePng(BufferedImage image, String fname) {
new File("output images/").mkdir();
try {
ImageIO.write(image, "png", new File("output images/" + fname));
} catch (IOException ex) {
Logger.getLogger(Perlin2d.class.getName()).log(Level.SEVERE, null, ex);
... |
7c95ade7-d19e-40aa-b3d4-4ae7c8c702ef | public static void saveGif(BufferedImage[] images, String fname) {
new File("output images/").mkdir();
try {
new File("output images").mkdir();
ImageOutputStream output = new FileImageOutputStream(new File("output images/" + fname));
GifSequenceWriter writer = new Gif... |
08acf71c-cb70-4965-9868-915a6a6970cc | public double interpolate(double a, double b, double fractional); |
4c0b4987-85a5-4e3d-be61-e266bb77e212 | @Override
public double interpolate(double a, double b, double fractional) {
double ft = fractional * 3.1415927;
double f = (1 - Math.cos(ft)) * .5;
return a * (1 - f) + b * f;
} |
46234616-1436-4009-84c0-8fd3916e3f4e | @Override
public double interpolate(double a, double b, double fractional) {
return a * (1 - fractional) + b * fractional;
} |
596ca6fb-5e9f-477c-affe-ec6578b448a2 | void applyForces(double seconds); |
cba8dbda-ae10-4e3a-a3c2-350925743b0e | void addForce(Vector2D force); |
8e5e2c44-f138-4ab1-a448-1926b36a98e9 | Vector2D getVel(); |
0db08509-8dbf-47cf-90fe-68fcba8f95c2 | void setVel(Vector2D vel); |
f6aa74dd-b14d-486a-9f4d-3c67f5e0b48f | void applyDrag(double seconds); |
149a7341-ac9c-48c9-a6a9-d416f96c9295 | Rectangle getCollisionBox(); |
6e488177-d5b5-4227-b33c-8c2c6c45dd3d | void move(int x, int y); |
863b9f01-ce9d-46df-adf5-f7400337e674 | public Renderer() {
} |
e9780746-bdab-4927-8b2b-9048bcf26f8b | public void invalidate() {
stale = true;
} |
6b03d275-5d69-426f-bbe6-3be95dd1bcc0 | public void invalidate(Rectangle r) {
updateComp(r);
updateImage(r);
} |
23590c1c-e0df-47ad-b615-847870a6c51d | public void setWorld(Level w) {
world = w;
finComp = new BufferedImage(
w.getBounds().width,
w.getBounds().height,
BufferedImage.TYPE_4BYTE_ABGR);
precomp = new double[w.getBounds().width]
[w.getBounds().height]
... |
67e01a80-d2bc-4f3d-96b0-46e2875c1b5b | public void addStaticProp(Drawable prop) {
staticProps.add(prop);
} |
658311e5-b3f5-4947-a2f6-e031be756220 | public void addDynProp(Drawable prop) {
dynProps.add(prop);
} |
c013f74c-079a-43ad-a300-c34d34eec6a0 | private void updateComp() {
// System.out.println("Updating everything.");
double[][][] worldP = world.getPixels();
//convert array from double[] to int
for (int x = 0; x < worldP.length; x++) {
for (int y = 0; y < worldP[0].length; y++) {
for (int ch = 0; ch <... |
eeb868c3-8544-4a41-95af-8ceb10e8fc1d | private void updateComp(Rectangle bounds) {
// System.out.println("Updating region.");
double[][][] worldP = world.getPixels();
//convert array from double[] to int
int left = Math.max(0, bounds.x);
int bottom = Math.max(0, bounds.y);
int right = Math.min(worldP.length,... |
03127b99-5e49-48fa-82a8-4fca5abcaf2c | private void add(double[][][] pixels, Rectangle bound) {
Rectangle worldBounds = world.getBounds();
int left = Math.max(bound.x, worldBounds.x);
int bottom = Math.max(bound.y, worldBounds.y);
int right = (Math.min(bound.x + bound.width,
worldBounds.x +... |
1eaafaa4-d75a-469b-8474-6fc844098e7b | private void add(double[][][] pixels, Rectangle bound, Rectangle region) {
Rectangle worldBounds = world.getBounds();
int left = Math.max(bound.x, worldBounds.x);
int bottom = Math.max(bound.y, worldBounds.y);
int right = (Math.min(bound.x + bound.width,
... |
9dfbcea0-aca7-40df-a832-6031649de757 | private void updateImage() {
Util.pixelsToImage(precomp, finComp);
} |
c6e78747-7d6e-4a17-9729-63e85745a491 | private void updateImage(Rectangle region) {
Util.pixelsToImage(precomp, finComp, region);
} |
ac5451c2-53b6-4ea4-9288-252acf76bad2 | public void draw(Graphics g, Component comp, int offsetX, int offsetY) {
if (stale) {
updateComp();
updateImage();
}
Rectangle bounds = world.getBounds();
if (screen == null
|| screen.getWidth() != comp.getWidth()
... |
8eb32a35-c685-43ba-911c-ff1b0d43e1b6 | private void mergeDynProps(int offsetX, int offsetY) {
for (Drawable prop : dynProps) {
mergeDynProp(prop, offsetX, offsetY);
}
} |
398fdd28-4069-4e6d-bc73-640899b6d674 | private void mergeDynProp(Drawable prop, int offsetX, int offsetY) {
byte[] pixels = ((DataBufferByte)
screen
.getRaster()
.getDataBuffer())
.getData();
Rectangle r = prop.getBounds();
... |
9d9256a2-7906-4830-8db0-0e8a25354ecb | private Texture(String path) {
this.path = path;
} |
b784ef4a-9cb5-4bdf-b524-d9d9d0ad5604 | public String getName() {
return path;
} |
2104c47d-4cf8-46b8-8295-663bca44c337 | public Engine() {
addKeyListener(new Controller());
setBackground(Color.black);
setPreferredSize(new Dimension(WIDTH, HEIGHT));
setFocusable(true);
//init world
final int defWidth = 150;
final int defHeight = 15;
final Random gen = new Ra... |
835da74f-78e9-4919-9891-861e608f5f65 | public void paintComponent(Graphics page) {
super.paintComponent(page);
setForeground(Color.cyan);
renderer.draw(page, this, offX, offY);
// hero.draw(this, page, offX, offY);
for (Entity effect : effects) {
effect.draw(this, page, offX, offY... |
f619b62f-f283-4e0f-96fd-d553ebd89b25 | public void simulate(Dynamic obj, long timeStep) {
/* Actions:
* 1. apply drag
* 2. add forces to object
* - gravity (unless resting on block)
* - arrow keys
*
* 3. apply forces to object. (done by the object)
*
* 4. a) move i... |
26c8a1f7-7aec-4578-a40d-c3057012210d | private Point getWorldCollision(Dynamic obj, Texture target) {
Rectangle r = obj.getCollisionBox();
Point lowerLeft = new Point(r.x, r.y);
Point upperRight = new Point(r.x + r.width - 1,
r.y + r.height - 1);
int cell = World.CELL_SIZE;
//If x is negative, offset... |
86ac3877-f8cf-4e0d-b6c5-400303e05079 | public void keyPressed(KeyEvent event) {
switch (event.getKeyCode()) {
case KeyEvent.VK_UP:
offY += SCROLL_SPEED;
break;
case KeyEvent.VK_DOWN:
offY -= SCROLL_SPEED;
break;
case KeyEvent.VK_LEFT:
... |
e3df3d15-123b-424e-8fe0-f5cde1819a6e | public void keyReleased(KeyEvent event) {
switch (event.getKeyCode()) {
case KeyEvent.VK_W:
up = false;
break;
case KeyEvent.VK_S:
down = false;
break;
case KeyEvent.VK_A:
left = false;
... |
7baf6eb0-de22-4c21-b212-c17a6dd8e9d0 | private void updateForces() {
keyForce.set(0.0, 0.0);
if (up && !down) {
keyForce.offset(0, SPEED);
} else if (down && !up) {
keyForce.offset(0, -SPEED);
}
if (left && !right) {
keyForce.offset(-SPEED, 0);
... |
ae210305-9d56-4fa3-8d34-b852823f8d05 | public void run() {
long start = System.nanoTime();
long elapsed;
long wait;
final int minTimeBetweenFrames = 5;
while (running) {
//Timing
//elapsed is the number of nanoseconds since last frame
elapsed = System.nanoTime() - start;
... |
e4e321d0-bee8-445a-8b42-1294adc75191 | private void testTriggers(ArrayList<Trigger> trigs) {
for (Trigger trigger : trigs) {
if (trigger.isTriggered(hero.getBounds())) {
trigger.triggerAction();
Entity burst = new Burst(tp);
burst.setPos(((Light) trigger).getPos());
effects.... |
b178bb41-7150-4075-93a7-a2b71cef6a4a | private void deleteDeadEntities() {
ArrayList<Entity> deadFX = new ArrayList<Entity>();
for (Entity effect : effects) {
if (effect instanceof Burst) {
Burst pop = (Burst) effect;
if (pop.isDead()) {
deadFX.add((Entity) pop);
... |
cd8c58f0-5cbb-434c-a8dc-77c4ac85787e | private void updateCamPos() {
final int marginX = (int) (getWidth() * 0.25);
final int marginTop = (int) (getHeight() * 0.2);
final int marginBottom = (int) (getHeight() * 0.2);
Point pos = hero.getPos();
Dimension dim = hero.getSize();
// update x motion
//... |
776ceeb6-94c8-40b3-ba6c-799e429d2471 | double[][][] getPixels(); |
7bcf80f8-d217-41ca-a31c-a840f077a613 | byte[] getData(); |
61b8715d-7ed0-4e75-80c1-23c8296642d9 | Rectangle getBounds(); |
346af580-bd08-43be-988b-165224e56124 | short getDrawType(); |
6fb6fc39-5b0f-4f8b-b2c6-f5fb370aa416 | boolean isDrawn(); |
9b53c01b-28b8-451f-8b8d-130e8949462f | public Entity() {
pos = new Point(0, 0);
} |
128a8774-72c3-483f-9776-56989703b211 | public void setImage(Image image) {
brush = image;
pixels = new double[image.getWidth(null)]
[image.getHeight(null)]
[Util.CHANNELS];
Util.imageToPixels(Util.toBufferedImage(image), pixels);
BufferedImage bi = Util.toBuffere... |
10f5e045-a632-4253-8cfd-6a6dc740bd12 | public Dimension getSize() {
return new Dimension(brush.getWidth(null), brush.getHeight(null));
} |
31d09451-f6f6-4f3a-9b1d-b16e067ad926 | public Rectangle getBounds() {
return new Rectangle(pos.x, pos.y,
brush.getWidth(null),
brush.getHeight(null));
} |
4579812b-ee45-4730-b36b-41f9d7053a84 | public void setPos(int x, int y) {
pos.x = x;
pos.y = y;
} |
cb9f811e-b8b4-4f93-a9b7-6e9fac5fd348 | public void setPos(Point p) {
pos = new Point(p);
} |
fe1e6b89-c00f-472c-bd2b-5ca2323c0dff | public void move(int x, int y) {
pos.x += x;
pos.y += y;
} |
773564a8-f499-4d89-aafd-1305fc9c8997 | public Point getPos() {
return pos;
} |
f72d092d-b927-4e74-a78e-1ab27741950d | public void draw(Component comp, Graphics page, int offsetX, int offsetY) {
//set x, y to the bottom left corner
int x = 0;
int y = comp.getHeight() - brush.getHeight(null);
//move right and up by the x and y values.
x += pos.x;
y -= pos.y; //this should... |
baf66985-c5f8-49be-9dc0-cd6745d13d2b | @Override
public double[][][] getPixels() {
return pixels;
} |
dc6c02c6-8931-410d-b27f-243467182f1c | @Override
public short getDrawType() {
// TODO Auto-generated method stub
return 0;
} |
a7c98913-e6a3-4508-ad06-334c5198cc84 | @Override
public boolean isDrawn() {
return true;
} |
42fb1809-1d61-42d6-a740-b2ca2a7e142b | @Override
public byte[] getData() {
return data;
} |
915a4fec-c5ed-44d6-a65e-d509d7aa62f9 | public TexturePack(String basePath) {
String path;
URL res;
Toolkit defToolkit = Toolkit.getDefaultToolkit();
BufferedImage swap;
for (int i = 0; i < Texture.values().length; i++) {
path = basePath + Texture.values()[i].getName();
/* Don't ask me why this ... |
3a450c50-4782-4b8a-ae93-86d1bc34242c | public Image get(Texture t) {
return imgs[t.ordinal()];
} |
61897964-0e93-4ad6-864e-fddadab1fb4d | public double[][][] getP(Texture t) {
return pixels[t.ordinal()];
} |
89c90896-67d2-4de8-baa7-b43766c45d65 | boolean isTriggered(Rectangle bounds); |
49946283-69e5-4984-a838-f56c26ee2566 | void triggerAction(); |
ba4901f2-d8ab-4d89-b5fd-e73a7885e693 | public static void main(String[] args) {
JFrame frame = new JFrame("Direction");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().add(new Engine());
frame.pack();
frame.setVisible(true);
} |
f78ee3ed-f9f9-4af6-a296-acad1f1e4734 | public static void imageToPixels(BufferedImage image,
double[][][] result) {
final double maxByte = 255.0;
final byte[] pixels = ((DataBufferByte)
image.getRaster()
.getDataBuffer()).getData();
... |
4c8b209f-d62a-4721-af44-441d4371cce5 | public static void pixelsToImage(double[][][] pixels, BufferedImage image) {
if (image.getWidth() != pixels.length
|| image.getHeight() != pixels[0].length) {
throw new IllegalArgumentException("Image size "
+ "does not match pixel array.");
}
//b... |
41e410d2-da7d-4ddd-a8f1-9d2be30a9879 | public static void pixelsToImage(double[][][] pixels,
BufferedImage image,
Rectangle region) {
if (image.getWidth() != pixels.length
|| image.getHeight() != pixels[0].length) {
throw new IllegalArgumentExcep... |
b0516087-d7f6-4381-ad02-6563402cbbdd | public static void copyPixelArray(double[][][] source, double[][][] dest) {
for (int x = 0; x < source.length; x++) {
for (int y = 0; y < source[0].length; y++) {
System.arraycopy(
source[x][y], 0,
dest[x][y], 0,
... |
9c317cf3-5f14-41dd-b3d7-84566c86b022 | public static BufferedImage toBufferedImage(Image img) {
if (img instanceof BufferedImage) {
return (BufferedImage) img;
}
// Create a buffered image with transparency
BufferedImage bimage = new BufferedImage(img.getWidth(null),
... |
3ce84813-0f8c-4cf8-9829-98c3144c719c | public static int toIntRGBA(double[] argb) {
int channel = (int) (argb[Util.A] * B_MAX);
channel = Math.max(0, Math.min(channel, B_MAX));
int color = channel << 0;
channel = (int) (argb[Util.B] * B_MAX);
channel = Math.max(0, Math.min(channel, B_MAX));
c... |
7e9ce91b-946a-457d-ae8b-bf514d49bb4a | public Vector2D(double x, double y) {
this.x = x;
this.y = y;
} |
860b45f9-0a06-47f6-bfce-35a3219f7df1 | public Vector2D(Vector2D v) {
x = v.x;
y = v.y;
} |
fc3043e9-2a00-4e33-ab1b-dc3873e8556f | public double getX() {
return x;
} |
07fadcfd-352c-4d9e-aa14-eddb2328ed2b | public double getY() {
return y;
} |
d4c5cd18-cf10-4328-bcc7-33b5edad50ea | public void setX(double newX) {
x = newX;
} |
5010df81-1a7f-4154-97e2-63749a11c0ca | public void setY(double newY) {
y = newY;
} |
5abdfbd5-938f-4467-a67f-1ec53a592088 | public void set(double newX, double newY) {
this.x = newX;
this.y = newY;
} |
6e178a37-b32f-480a-901d-b56d7369396f | public double length() {
return Math.sqrt(x * x + y * y);
} |
1687130f-f372-41cd-a74e-1d9fd425546e | public Vector2D normalize() {
double a = length();
return new Vector2D(x / a, y / a);
} |
43ee18fc-c445-460d-8eef-42dd8bfdaff2 | public Vector2D negate() {
return new Vector2D(-x, -y);
} |
19407999-66aa-49b8-995b-cb7a6d87f8fd | public Vector2D multiply(double factor) {
return new Vector2D(x * factor, y * factor);
} |
26f324fa-0c82-4323-8555-2499b72274e3 | public void offset(Vector2D v) {
x += v.x;
y += v.y;
} |
15c1a226-3a67-486d-a345-8915811c5eba | public void offset(double offsetX, double offsetY) {
x += offsetX;
y += offsetY;
} |
a47d9abd-47a1-4105-badd-2e2145d827c6 | public Hero() {
super();
vel = new Vector2D(0, 0);
force = new Vector2D(0, 0);
} |
f4144453-d466-4ad7-b7e6-fbf476c64f07 | @Override
public void applyForces(double seconds) {
vel.x += force.x * seconds;
vel.y += force.y * seconds;
force.set(0, 0);
} |
01a1b8c4-5be4-44ca-87e2-11922c036ae1 | @Override
public void addForce(Vector2D f) {
force.offset(f);
} |
a14f26f4-ba1b-4dfb-a0bc-4bd8b5f2b739 | @Override
public Vector2D getVel() {
return vel;
} |
cb2facbe-8c5e-4bd8-8cb7-6044be547cb7 | @Override
public void setVel(Vector2D v) {
vel = new Vector2D(v);
} |
3cedf7b8-8c78-40e4-adf0-38ae415d4647 | @Override
public void applyDrag(double seconds) {
double factorX = 1 - DRAG_FACTOR * seconds;
double factorY = 1 - (DRAG_FACTOR * DRAG_FACTOR_Y) * seconds;
vel = new Vector2D(vel.x * factorX, vel.y * factorY);
} |
2b64f12f-29bd-4df3-95d0-495dec5a224c | @Override
/**
* Get the width and height of the entity.
* @return A new dimension object holding the width and height.
*/
public Dimension getSize() {
Dimension dim = super.getSize();
Dimension result = new Dimension((int) (dim.height * CBOX_SCALE),
... |
64c7897a-453d-46ae-9579-fa382184f692 | public boolean isOnGround() {
return onGround;
} |
6e265b36-a326-4977-9a50-04e6916af032 | public void setOnGround(boolean onGround) {
this.onGround = onGround;
} |
075ad312-d7ce-4fc1-bfa0-ec05dee077f2 | @Override
public Rectangle getBounds() {
Rectangle bounds = super.getBounds();
// bounds.x -= (bounds.width * (1 - CBOX_SCALE) / 2);
// bounds.y -= (bounds.height * (1 - CBOX_SCALE) / 2);
// bounds.width *= CBOX_SCALE;
// bounds.height *= CBOX_SCALE;
return bou... |
1dd8494c-343f-4dfd-b34a-a0ac6871855d | @Override
public Rectangle getCollisionBox() {
Rectangle bounds = super.getBounds();
bounds.x += (bounds.width * (1 - CBOX_SCALE) / 2);
bounds.y += (bounds.height * (1 - CBOX_SCALE) / 2);
bounds.width *= CBOX_SCALE;
bounds.height *= CBOX_SCALE;
return bound... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.