void PlaneProtect::ContactEff( Node* node, float radius, const Vec2& pos, float s, const Vec2& offset )
{
Vec2 randPos = Vec2(pos.x + rand_minus1_1() * 80, pos.y + rand_minus1_1() * 80);
//两点之间的连线，计算碰撞特效需要旋转的角度
Vec2 mypos = node->convertToWorldSpaceAR(Vec2::ZERO);
Vec2 newVec = randPos - mypos;
float angle = newVec.getAngle() * Pi2Angle;
newVec.normalize();
newVec *= radius;
auto size = node->getContentSize();
auto endPos =Vec2( size.width*0.5 + newVec.x, size.height*0.5 + newVec.y);
endPos += offset;
auto sp = Sprite::create("Effect/contactEff/contactEff.png");
sp->setPosition(endPos);
sp->setRotation(90 - angle);
node->addChild(sp);
auto parti1 = EffectsManager::addParticle("particla/SpeedUpContact/SpeedUpContact.plist",node,endPos);
if (parti1)
{
parti1->setScale(s);
}
ActionInterval* scale = ScaleTo::create(0.1f,(7.0 + rand_0_1()) * s,(2.0f + rand_0_1())*s);
CallFuncN* func = CallFuncN::create(nullptr,callfuncN_selector(PlaneProtect::removeEff));
ActionInterval* seq = Sequence::create(scale, func, nullptr);
sp->runAction(seq);
}
Bullet* BulletFactory::createStrayBullet()
{
Bullet* bullet = Bullet::create(getResByTag(ResTag::defaultType));
bullet->setBitmask(
SELF_AMMO_CATEGORYBITMASK,
SELF_AMMO_COLLISIONBITMASK_P,
SELF_AMMO_CONTACTTESTBITMASK);
bullet->setUnitId(UnitId::eBullet_15);
bullet->setBltFlySpeed(1000 + rand_minus1_1() * 100);
bullet->resetHurt(-150000);
bullet->setScale(1 + rand_minus1_1() * 0.2);
//²¥·Å»ðÄñ¶¯»
UIController::getInstance()->getEffectsLayer()->playFireBirdAnimation(bullet);
return bullet;
}
cocos2d::Vec2 BossTimeOut::randPos()
{
int randNum = cocos2d::random(0,20);
if (randNum == m_curRandPos)
{
randPos();
}
m_curRandPos = randNum;
auto ws = Director::getInstance()->getWinSize();
return Vec2(ws.width/20 * randNum + rand_minus1_1() * 10, ws.height + 70);
}
void WealthEffect::createEffect1(const char* spriteFrameName,int count,float scale,Vec2 startPoint,Vec2 stopPoint)
{
auto findIter=_animateMap.find(spriteFrameName);
if (findIter==_animateMap.end())
return;
Animate* animate=findIter->second;
Sprite* effectSprite;
Vec2 position;
auto runningScene=Director::getInstance()->getRunningScene();
ExplosionData* explosionData;
for (int i=0; i<count; ++i)
{
effectSprite=Sprite::create();
effectSprite->setScale(scale);
runningScene->addChild(effectSprite,_localZOrder);
position.x=startPoint.x+rand_minus1_1()*50;
position.y=startPoint.y+rand_minus1_1()*20;
explosionData=new ExplosionData;
explosionData->_explosionSprite=effectSprite;
explosionData->delayTime=0.03*rand_0_1();
explosionData->stage=0;
explosionData->_animate=animate;
explosionData->_startPoint=position;
explosionData->_stopPoint=stopPoint;
explosionData->ID=5;
explosionData->_speed=Vec2(0,0);
explosionData->_acceleration=Vec2(0,-2000);;
position.y+=100;
effectSprite->setPosition(position);
_explosionDataVector.push_back(explosionData);
}
startEffect();
}
