void randomWalk(Mimo m) {
Simulation1.app.noiseSeed(Simulation1.app.millis());
float speed = Simulation1.app.noise(Simulation1.app.frameCount * 0.1f) * maxSpeed;
if (Simulation1.app.random(1) < 0.99) {
return;
}
float a =
PApplet.map(
Simulation1.app.random(1), 0, 1, directionChangeRange.x, directionChangeRange.y);
m.vel = new PVector(PApplet.cos(a), PApplet.sin(a));
m.vel.mult(speed);
}
public void update() {
for (int i = -1; ++i < mimos.size(); ) {
Mimo m = mimos.get(i);
update(m);
if (!m.ancestor
&& (m.pos.x <= m.radius
|| m.pos.x >= Simulation1.screenWidth - m.radius
|| m.pos.y <= m.radius
|| m.pos.y >= Simulation1.screenHeight - m.radius)) {
m.ancestor = true;
if (Simulation1.organism.cellCount() == 0) {
System.out.println("Seeded!");
Simulation1.organism.attachTo(m);
mimos.remove(m);
i--;
}
} else if (m.ancestor) {
if (Simulation1.organism.attachTo(m)) {
mimos.remove(m);
i--;
}
}
}
}
private void update(Mimo m) {
if (m.ancestor
&& (m.pos.x <= 0
|| m.pos.x >= Simulation1.screenWidth
|| m.pos.y <= 0
|| m.pos.y >= Simulation1.screenHeight)) {
// orient the ancestor towards the center
float a =
PApplet.atan2(
Simulation1.screenHeight / 2 - m.pos.y, Simulation1.screenWidth / 2 - m.pos.x);
m.vel = new PVector(PApplet.cos(a), PApplet.sin(a));
float speed = Simulation1.app.noise(Simulation1.app.frameCount * 0.1f) * maxSpeed;
m.vel.mult(speed);
} else {
randomWalk(m);
}
m.pos.add(m.vel);
}
public void draw() {
for (int i = -1; ++i < mimos.size(); ) {
Mimo m = (Mimo) mimos.get(i);
m.draw();
}
}
