public void animate() {
switch (shieldType) {
case REDBALL:
float beta = 0.0f;
float coeff = 1.0f;
for (CompositeElement composite : composites) {
composite.animate();
Element elem = composite.getRefElement();
elem.x = (int) (affected.x + 5 * Math.sin((alpha * alpha + beta) * coeff));
elem.y = (int) (affected.y + 10 + 2 * Math.cos((alpha + beta) * coeff));
elem.z = 20; // - beta * 10;
elem.y -= elem.getSprModel().getTaille_y() / 2;
elem.setAjustedX((int) elem.x);
elem.setAjustedY((int) elem.y);
beta += 0.8f; // gamma; //0.9;//Math.PI / 4;
coeff *= -1f;
}
alpha += 0.1;
gamma += 0.2;
break;
}
}
// /////////////////////////////////////////////////////////////////////////////////////
// spawnElement
// /////////////////////////////////////////////////////////////////////////////////////
// IN:nBank, nSpr, x, y
// /////////////////////////////////////////////////////////////////////////////////////
// Spawn an element with minimal requirements
// -build an element with given parameters
// -add it to the sprite engine
public Element spawnElement(
int nBank, int nSpr, int x, int y, int z, Reverse reverse, Rotation rotation) {
// SpriteEntity informations
Element element;
if (nBank == SpriteBank.BANK_GEAR) {
element = new ElementGear(x, y);
element.setAjustedX(x);
element.setAjustedY(y);
} else {
element = new Element();
}
element.setX(x);
element.setY(y);
element.setZ(z);
element.setNSpr(nSpr);
element.setNBank(nBank);
element.reverse = reverse;
element.rotation = rotation;
spawnSprite(element);
return element;
}