float GetNearestMonster( SpriteSeer* pRole )
{
float fret = 0.0f;
SpriteMonster* pRet = NULL;
float minDis = 100000.0f;
minDis *= minDis;
const map<int, SpriteMonster*>& allMonster = SpriteMonsterMgr::Get()->GetAllMonster();
for(map<int, SpriteMonster*>::const_iterator iter = allMonster.begin(); iter != allMonster.end(); iter++)
{
float dis = ccpDistanceSQ(iter->second->getPosition(), pRole->getPosition());
if( dis <= minDis)
{
pRet = iter->second;
minDis = dis;
}
}
if(pRet)
{
fret = ccpDistance(pRet->getPosition(), pRole->getPosition());
}
return fret;
}
//----------------------------------------------------------------------------------------
// others function means other players'
//----------------------------------------------------------------------------------------
void BaseLevelBuilder::addMonster(MonsterInitInfo info)
{
std::map<uint32_t, SpriteMonster*>::iterator itor = m_level->m_MonsterInfo.find(info.uid);
if (itor == m_level->m_MonsterInfo.end())
{
//add monster
ASSERT(m_level->m_levelDataReference->mapFilePointer != NULL, "map file is empty");
SpriteMonster* monster = LevelObjectCreator::sCreateSpriteMonster(info);
monster->SetID(info.uid);
monster->setTag(MAP_TAG_MONSTER);
monster->setPosition(info.pos);
//printf("addMonster %f, %f\n", info.pos.x, info.pos.y);
//添加阴影
/*ASprite* pAsprite = AspriteManager::getInstance()->getAsprite("spriteBin/shadow.bin");
if(pAsprite != NULL)
{
CCPoint cp;
CCSprite* pCSprite = pAsprite->getSpriteFromFrame(0, 0, cp);
if(pCSprite != NULL)
{
pCSprite->setPosition(ccp(0, 0));
pCSprite->setTag(SHADOW_TAG);
monster->addChildToRoot(pCSprite);
}
}*/
CATLObjectLayer* pObjLayer = dynamic_cast<CATLObjectLayer*>(m_level->m_pObjectsLayer);
if(pObjLayer)
{
pObjLayer->AddRoleShadow(monster);
}
//为精英怪添加特效
if(info.isElite)
{
EffectSprite * eliteEffect = ParticleManager::Get()->createEffectSprite(206,"");
eliteEffect->SetAnim(kType_Play, 1, true);
eliteEffect->setTag(ELITE_TAG);
monster->addChildToRoot(eliteEffect);
}
if (m_level->m_pObjectsLayer)
{
m_level->m_pObjectsLayer->addChild(monster, LevelLayer::sCalcZorder(monster->getPosition()));
}
m_level->m_MonsterInfo.insert(std::pair<uint32_t, SpriteMonster*>(info.uid, monster));
}
else
{
CCLog("error, the player has add before");
}
}
SpriteMonster * SpriteMonsterMgr::getNearestMonster()
{
SpriteMonster * nearestMonster = NULL;
float distance = 10000.0f;
SpriteSeer * hero = GameManager::Get()->getHero();
if (!hero || m_tabMonsters.size() == 0)
{
return NULL;
}
map<int, SpriteMonster*>::iterator it = m_tabMonsters.begin();
SpriteMonster * firstMonster = it->second;
//能被锁定的怪物才记入数据，隐身不计入
if (firstMonster->getCanBeFocus() && !firstMonster->getIsAlliance())
{
distance = ccpDistance(firstMonster->getPosition(), hero->getPosition());
nearestMonster = firstMonster;
}
for(; it != m_tabMonsters.end(); it++ )
{
SpriteMonster* monster = it->second;
if (!monster->getCanBeFocus() || monster->getIsAlliance())
{
continue;
}
float dis = ccpDistance(monster->getPosition(), hero->getPosition());
if (dis < distance && monster->fsm_rule.IsRunning())
{
distance = dis;
nearestMonster = monster;
}
}
return nearestMonster;
}
cocos2d::CCPoint ElfAimDirectionHandler::GetAimDirection()
{
CCPoint ret = m_pElf->getDirectionVector();
CCPoint rolePos = m_pElf->getPosition();
if(LevelManager::sShareInstance()->isCurrentPVPLevel())
{
if(LevelManager::sShareInstance()->getCurrentLevelLayer())
{
float minDis = m_pSkill->longDistanceAttackRange;
if(minDis <= 0.0f)
minDis = 320.0f;
minDis *= minDis;
SpriteSeer* pNearestHero = NULL;
std::map<unsigned int, OthersPlayerInfo>& otherPlayer = LevelManager::sShareInstance()->getCurrentLevelLayer()->m_othersPlayerInfo;
for(std::map<unsigned int, OthersPlayerInfo>::const_iterator iter = otherPlayer.begin(); iter != otherPlayer.end(); iter++)
{
SpriteSeer* pOhterHero = iter->second.seer;
if(m_pRole == pOhterHero || pOhterHero == NULL)
continue;
float dis = ccpDistanceSQ(pOhterHero->getPosition(), m_pElf->getPosition());
if( dis <= minDis)
{
pNearestHero = pOhterHero;
minDis = dis;
}
}
if(pNearestHero)
{
m_bAimMonster = true;
m_nearestMonsterPos = pNearestHero->getPosition();
ret = ccpSub(m_nearestMonsterPos, rolePos);
}
}
}
else
{
SpriteMonster* pNearestMonster = GetNearestMonster();
if(pNearestMonster)
{
m_bAimMonster = true;
m_nearestMonsterPos = pNearestMonster->getPosition();
ret = ccpSub(m_nearestMonsterPos, rolePos);
}
}
ret = ccpNormalize(ret);
return ret;
}
