const Vec2& GameData::getNearTargetByPos( const Vec2& curPos )
{
Vec2 nearPos = Vec2(0,0);
float dis = 100000.0f;
auto plVec = m_EnemyPlaneVec;
for (auto it = plVec.begin(); it != plVec.end(); it++)
{
auto pl = (*it);
if (pl)
{
Vec2 pos = pl->convertToWorldSpaceAR(Vec2::ZERO);
float TempDis = pos.distance(curPos);
if (TempDis < dis)
{
dis = TempDis;
nearPos = pos;
}
}
else
{
log("");
}
}
return nearPos;
}
void Weapon::onEnter()
{
Node::onEnter();
if (m_ConfigIsAmmi)
{
//朝向主飞机
auto mainPl = GameData::getInstance()->getMainPlane();
if (mainPl)
{
auto plPos = mainPl->convertToWorldSpaceAR(Vec2::ZERO);
auto myPos = convertToWorldSpaceAR(Vec2::ZERO);
auto vec = plPos - myPos;
float angle = vec.getAngle() * RAD_DEG;
setRotation(-angle);
}
}
}
void PlaneProtect::ClearScreen()
{
auto mainpl = GameData::getInstance()->getMainPlane();
if (mainpl)
{
auto pos = mainpl->convertToWorldSpaceAR(Vec2::ZERO);
//破裂粒子效果
auto layer = UIController::getInstance()->getEffectsLayer();
EffectsManager::addParticle("particla/SpeedUpOver/SpeedUpOver.plist",layer,
pos,true,1.0f);
}
}
bool PowerUp::CheckPowerUpCol(Rect collBxCheck)
{
Rect modifiedJumpBoostPowerUp;
modifiedJumpBoostPowerUp.size = jumpBoostPowerUp->getBoundingBox().size;
modifiedJumpBoostPowerUp.origin = convertToWorldSpaceAR(jumpBoostPowerUp->getBoundingBox().origin);
if (modifiedJumpBoostPowerUp.intersectsRect(collBxCheck) && (GameManager::sharedGameManager()->GetJump() < 0))
{
return true;
}
return false;
}
const CCRect ClippingArea::convertStencilToWorldRect()
{
//该函数应该在已经加入父节点的情况下才能使用
if (!getParent())
{
CCLog("ClippingArea::convertToWorldRect不存在父节点");
return CCRectMake(0, 0, 0, 0);
}
CCRect box = m_Stencil->boundingBox();
//获取左下角坐标
CCPoint posLB = ccp(box.origin.x, box.origin.y);
//获取右上角坐标
CCPoint posRT = ccpAdd(posLB, ccp(box.size.width, box.size.height));
//转换为世界坐标
CCPoint posLBW = convertToWorldSpaceAR(posLB);
CCPoint posRTW = convertToWorldSpaceAR(posRT);
return CCRectMake(posLBW.x, posLBW.y, posRTW.x - posLBW.x, posRTW.y - posLBW.y);
}
void ExplisonScreen::onEnter()
{
PhysicsUnit::onEnter();
//先爆圈，再全屏爆炸
auto pl = GameData::getInstance()->getMainPlane();
auto pos = pl->convertToWorldSpaceAR(Vec2::ZERO);
NewAudio::getInstance()->playEff(Music_SpeedOver);
auto layer = UIController::getInstance()->getEffectsLayer();
EffectsManager::addParticle("particla/SpeedUpOver/SpeedUpOver.plist",layer,pos);
ActionInterval* delay = DelayTime::create(0.5f);
CallFunc* func = CallFunc::create(this,callfunc_selector(ExplisonScreen::StartExp));
ActionInterval* seq = Sequence::create(delay, func, nullptr);
runAction(seq);
}
void EditorWeapon::initFireAngle() {
this->fireAngle = this->baseAngle;
if(this->isAim) {
Vec2 parentPos = this->getParent()->getParent()->getPosition();
auto size = Director::getInstance()->getVisibleSize();
Vec2 mainPos = Vec2(size.width * 0.5,0);
auto mainPlane = GameData::getInstance()->getMainPlane();
if(mainPlane)
{
mainPos = mainPlane->convertToWorldSpaceAR(Vec2::ZERO);
auto v = mainPos - parentPos;
float angle = -(v.getAngle() * Pi2Angle) + 90;
this->fireAngle = angle + (this->fireAngle - 180);
}
}
if(this->info->followWeaponFlag()) {
this->fireAngle = this->getParent()->getParent()->getRotation();
} else {
this->fireAngle += this->getParent()->getParent()->getRotation();
}
}
