void TreeGeneratorApp::update()
{
screenRotation += (dRotation-screenRotation) / 16.0f;
Vec3f centerOfEverything = Vec3f(0,0,0);
if(turtles.size()>0){
for(int i=0;i<turtles.size();i++){
centerOfEverything += turtles.at(i).curPos;
}
}
centerOfEverything /= turtles.size();
// console() << "CENTER: " << centerOfEverything.x << ", " << centerOfEverything.y << "." << endl;
for(int i=0;i<turtles.size();i++) {
turtles.at(i).update();
if(turtles.at(i).forwardVelocity<0.05f && turtles.at(i).forwardVelocity>0.0f){
turtles.at(i).forwardVelocity=0.0f;
for(int j=0;j<2;j++){
if(turtles.size()<maxNum){
Turtle newTurtle = Turtle();
newTurtle.setup(turtles.at(i).curPos,centerOfEverything);
turtles.push_back(newTurtle);
}
}
}
}
}
Turtle* Turtle::create() {
Turtle *sprite = new Turtle();
if (sprite && sprite->initWithFile("turtle_1.png")){
sprite->setup();
sprite->autorelease();
return sprite;
}
CC_SAFE_DELETE(sprite);
return nullptr;
}