void Player::update(float dt)
{
float smoothedAngle =std::min(std::max(targetAngle*(1-dt*returnSpeed*(rollReturnThreshold-fabsf(targetAngle)/maxRoll)),-maxRoll),maxRoll);
setRotation3D(Vec3(fabsf(smoothedAngle)*0.15,smoothedAngle, 0));
targetAngle = getRotation3D().y;
#if(CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID || CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
this->onAxisRepeat();
this->onKeyRepeat();
#endif
}
bool BaseCar::init(std::string fileName , float originVelo, cocos2d::Vec2 originPos , int direction)
{
this->initWithFile(fileName);
_normalRes = fileName;
_originAngle = getRotation3D().z;
_direction = direction;
_originVelo = originVelo;
_originPos = originPos;
setVelo(originVelo , true);
setPosition(originPos);
initFSM();
return true;
}
void BaseCar::circleUpdate(float d)
{
auto UDLR = getUDLR();
if (UDLR == up || UDLR == down) {
_delayedStateName = CarState::Line;
}
auto winSize = Director::getInstance()->getWinSize();
auto centerPos = Vec2(winSize.width / 2 , winSize.height / 2);
auto pos = getPosition();
//base of 180°
auto rotateZ = getRotation3D().z;
auto curAngle = convertToPI(- rotateZ) + PI / 2;
double newAngle;
switch (_direction) {
case Direction::CCW:
newAngle = curAngle + _angVelo * d;
if (pos.x < centerPos.x) {
setPositionX(POS_L.x + cos(newAngle) * _curRadius);
setPositionY(POS_L.y + sin(newAngle) * _curRadius);
}
else {
setPositionX(POS_R.x + cos(newAngle) * _curRadius);
setPositionY(POS_R.y + sin(newAngle) * _curRadius);
}
break;
case Direction::CW:
newAngle = curAngle - _angVelo * d;
if (pos.x < centerPos.x) {
setPositionX(POS_L.x + cos(newAngle) * _curRadius);
setPositionY(POS_L.y + sin(newAngle) * _curRadius);
}
else {
setPositionX(POS_R.x + cos(newAngle) * _curRadius);
setPositionY(POS_R.y + sin(newAngle) * _curRadius);
}
break;
default:
break;
}
setRotation3D(Vec3(0 , 0 , - convertTo180(newAngle - PI / 2)));
}
