void Bullet::flyTo(cocos2d::Vec2 targetInWorldSpace)
{
this->setVisible(true);
//设置方向
Vec2 startInNodeSpace = Vec2::ZERO;
Vec2 startInWorldSpace = this->getParent()->convertToWorldSpace(startInNodeSpace);
Vec2 targetInNodeSpace = this->getParent()->convertToNodeSpace(targetInWorldSpace);
Vec2 normal = targetInWorldSpace-startInWorldSpace;
float angle = normal.getNormalized().getAngle(Vec2(0,1));
this->setRotation(CC_RADIANS_TO_DEGREES(angle));
this->setPosition(startInNodeSpace);
this->setVisible(true);
float speed = STATIC_DATA_FLOAT(GameConfig::BULLET_SPEED_NORMAL);
float duration = startInNodeSpace.getDistance(targetInNodeSpace)/speed;
MoveTo * pMove = MoveTo::create(duration,targetInNodeSpace);
FiniteTimeAction * pSeq = Sequence::create(pMove,CallFunc::create(CC_CALLBACK_0(Bullet::end,this)),nullptr);
pSeq->setTag(BULLET_ANCTION::k_Action_1);
this->runAction(pSeq);
}
FiniteTimeAction* KSAnimation::moveFromRightToCenter(float time)
{
ccBezierConfig bezier;
bezier.controlPoint_1 = ccp(CONTROL_POINT_X4, CONTROL_POINT_Y2);
bezier.controlPoint_2 = ccp(CONTROL_POINT_X3, CONTROL_POINT_Y2);
bezier.endPosition = BOX_LOC_CENTER;
FiniteTimeAction* action = BezierTo::create(time, bezier);
action->setTag(TAG_ACTION);
return action;
}
FiniteTimeAction* KSAnimation::moveFromLeftToRight(float time)
{
ccBezierConfig bezier;
bezier.controlPoint_1 = ccp(CONTROL_POINT_X1, CONTROL_POINT_Y1);
bezier.controlPoint_2 = ccp(CONTROL_POINT_X4, CONTROL_POINT_Y1);
bezier.endPosition = BOX_LOC_RIGHT;
FiniteTimeAction* action = BezierTo::create(time, bezier);
action->setTag(TAG_ACTION);
return action;
}