@Override
protected void process(int entityId) {
// float scale = this.scale * swarmSize;
Pos pos = mPos.get(entityId);
Swarmer swarmer = mSwarmer.get(entityId);
// swarmer.age += world.delta;
swarmer.angle -= world.delta * swarmer.angularSpeed / (scale * 10);
if (swarmer.angle >= 360) swarmer.angle -= 360;
if (swarmer.angle < 0) swarmer.angle += 360;
if (pos.xy.dst2(sPos) <= sRadius2) {
for (int i = 0; i < size; i++) {
int eid = data[i];
Bounds eb = mCircleBounds.get(eid);
if (eb.b.contains(pos.xy)) {
pos.set(eb.b.x, eb.b.y);
pos.xy.add(
MathUtils.randomTriangular(-eb.radius, eb.radius, 0),
MathUtils.randomTriangular(-eb.radius, eb.radius, 0));
return;
}
}
}
pos.xy.set(1, 0).setAngle(swarmer.angle).scl(swarmer.dst * dstScale).add(cs.xy);
Tint tint = mTint.get(entityId);
tint.set(1, 1 - (swarmer.clamp * scale), (swarmer.clamp * scale) / 5, 1);
}
private void createSwarmer() {
EntityEdit e = world.createEntity().edit();
float angSpeed = MathUtils.randomTriangular(15, 180, 45);
Swarmer swarmer = e.create(Swarmer.class);
swarmer.setAngle(MathUtils.random(360)).setAngularSpeed(angSpeed);
swarmer.dst = (swarmer.angularSpeed - 15) / 180;
swarmer.clamp = MathUtils.clamp(swarmer.dst + MathUtils.random(-.1f, .1f), 0, 1);
e.create(Tint.class).set(1, 1 - swarmer.clamp, 0, 1);
e.create(Pos.class).set(cs.xy);
e.create(Renderable.class).layer = 1;
Anim anim = e.create(Anim.class);
anim.id = "one";
anim.age = MathUtils.random();
e.create(Scale.class).scale = MathUtils.random(.25f, 1.25f);
swarmSize++;
}
