// --------------------------------------------------------
private void calculPositionAndAngle() {
PVector prev = new PVector(0, 0);
PVector next;
for (int i = 0; i < n; i++) {
next = new PVector();
// Position
if (i == 0) {
next = new PVector(0, 0);
} else {
next.x = prev.x + cos(random(angleMini - HALF_PI, angleMax - HALF_PI)) * distance;
next.y = prev.y + sin(random(angleMini - HALF_PI, angleMax - HALF_PI)) * distance;
// Angle
float a = atan2(prev.y - next.y, prev.x - next.x) - HALF_PI;
angle.append(a);
if (i == n - 1) lastAngle = a;
}
// Add position
position.add(next);
distance *= 1.01f;
prev.set(next);
}
}
public void display() {
location.x = (sin(radians(angle)) * r) + 5;
location.y = cos(radians(angle)) * r;
pushMatrix();
translate(location.x, location.y, 0);
fill(220);
noStroke();
sphere(size);
popMatrix();
angle += speed;
}
Background(float _sizeX, float _sizeY, Repulseur[] _r) {
sizeX = _sizeX;
sizeY = _sizeY;
repulseurPoint = _r;
for (int i = 0; i < 20000; i++) {
PVector p = new PVector();
p.x = random(sizeX);
p.y = random(sizeY);
points.add(p);
}
}
public void mousePressed() {
if (game.screen == 1) { // see above
velocity =
PVector.fromAngle(
radians(
(float)
angledegrees)); // uses PVector to make a vector from the angle of the shooter
if (canfire == true) { // checks if user is able to fire (if ball is active)
game.shooterlist[0] = game.shooterlist[1]; // sets active ball to the next ball
game.shooterlist[0].setVelocity(
velocity.x, velocity.y); // adjusts velocity for ball depending on type
game.shooterlist[1] =
new Ball(
game
.createNewBall()); // creates new ball with random type as generated by the
// createNewBall function
canfire = false; // disables firing while ball is active
}
}
if (game.screen == 0) { // see above
if (button.pressed()) { // checks if button is pressed
game.gotoGame(); // loads game
}
}
if (game.screen == 2) {
if (button.pressed()) {
game.reset(); // resets game
}
}
}
// ------------------------------------------------------
public PVector updatedPointPosition(float _x, float _y) {
p = new PVector(_x, _y);
distance = dist(p.x, p.y, x, y);
if (distance < radius) {
angle = atan2(p.y - y, p.x - x);
force = map(distance, 0, radius, maxForce, 0);
p.x += cos(angle) * force;
p.y += sin(angle) * force;
}
return p;
}
// -------------------------------------------
public void calcul() {
// UP - left side
for (int i = 0; i < position.size(); i++) {
PVector p = position.get(i);
PVector pp = new PVector();
pp.x = cos(angles.get(i) + HALF_PI) * radius[i] + p.x + initPosition.x;
pp.y = sin(angles.get(i) + HALF_PI) * radius[i] + p.y + initPosition.y;
pointForm.add(pp);
}
// DOWN - right side
for (int i = position.size() - 1; i >= 0; i--) {
PVector p = position.get(i);
PVector pp = new PVector();
pp.x = cos(angles.get(i) - HALF_PI) * radius[i] + p.x + initPosition.x;
pp.y = sin(angles.get(i) - HALF_PI) * radius[i] + p.y + initPosition.y;
pointForm.add(pp);
}
}
public void motion() {
xMove += random(-6, 6);
theta = radians(xMove);
loc.x += cos(theta);
lifespan -= 0.29f;
}
FontAgent(PVector l) {
loc = l.get();
// acc = new PVector (0, 0.1);
}
// --------------------------------------------------------
private void calculPositionAndAngle() {
PVector prev = new PVector(0, 0);
PVector next = new PVector(0, 0);
float lastAngle = 0, randomAngle, tempAmplitude;
// Position
for (int i = 0; i < n; i++) {
if (i == 0) {
position.add(next);
} else {
tempAmplitude = amplitude;
next = new PVector(0, 0);
do {
randomAngle = random(-tempAmplitude, tempAmplitude) + lastAngle;
next.x = prev.x + cos(randomAngle + beginAngle) * distance;
next.y = prev.y + sin(randomAngle + beginAngle) * distance;
tempAmplitude += radians(1);
} while (outside(next, border));
// Angle
float a = atan2(prev.y - next.y, prev.x - next.x);
lastAngle = randomAngle;
// Add position
position.add(next);
// Set prev to next
prev.set(next);
}
}
// Angle
for (int i = 0; i < n; i++) {
float a;
if (i == 0) {
// a = atan2(position.get(0).y-position.get(1).y,position.get(0).x-position.get(1).x);
angle.append(beginAngle - PI);
} else if (i == n - 1) {
a =
atan2(
position.get(n - 2).y - position.get(n - 1).y,
position.get(n - 2).x - position.get(n - 1).x);
angle.append(a);
} else {
a =
atan2(
position.get(i - 1).y - position.get(i + 1).y,
position.get(i - 1).x - position.get(i + 1).x);
angle.append(a);
}
}
}