153 lines
4.1 KiB
C++
153 lines
4.1 KiB
C++
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#include "StdAfx.h"
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bool CSpecialAI::CheckEnemy()
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{
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if(!m_pSelf) return false;
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INT_PTR nType = m_pSelf->GetType();
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CScene * pScene = m_pSelf->GetScene();
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if(pScene ==NULL) return false;
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int nSelfX, nSelfY;
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m_pSelf->GetPosition(nSelfX, nSelfY);
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EntityHandle enemyHandle;
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CEntity *pAttackTarget =NULL;
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UINT64 nPriority = 0;
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if(pScene->GetPlayCount() <=0 ) return false; //场景里没有玩家的话就不执行了
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CVector<EntityHandleTag> &entityList = m_pSelf->GetObserverSystem()->GetVisibleList();
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int nDis = __max(m_pAiConfig->watchDistance, 0);
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//主动怪可攻击怪物
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if(m_pSelf->IsMonster())
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{
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EntityHandle selfHd = m_pSelf->GetHandle();
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//需要检测是否攻击怪物的，也只有部分
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if( m_checkMonsterTimer.CheckAndSet( GetLogicCurrTickCount()) && nDis >0)
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{
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DECLARE_TIME_PROF("CSpecialAI::CheckEnemy");
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CObserverSystem::s_seqVisibleList->clear();
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CFuBenManager* fm = GetGlobalLogicEngine()->GetFuBenMgr();
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fm->GetVisibleList(m_pSelf, *CObserverSystem::s_seqVisibleList, -nDis, nDis, -nDis, nDis);
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INT_PTR nCount = CObserverSystem::s_seqVisibleList->count();
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if(nCount >1)
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{
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int nMinAnimalDist = 999;
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CAnimal* pTargetAnimal = NULL;
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for(INT_PTR i=0; i< nCount ; i++)
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{
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EntityHandle newHandle = (*CObserverSystem::s_seqVisibleList)[i];
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if(newHandle.GetType() == enMonster && newHandle != selfHd)
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{
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CEntity *pEntity = GetEntityFromHandle(newHandle);
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if (pEntity)
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{
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if (!m_pSelf->CanSee(pEntity))
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continue;
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if (pEntity->IsDeath())
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{
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continue;
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}
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CAnimal *pAnimal = (CAnimal*) pEntity;
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//不能攻击的不算
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if(! m_pSelf->CanAttack( pAnimal) ) continue;
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INT_PTR nCurrType = m_pSelf->GetMoveSystem()->GetMotionType();
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if (nCurrType == CMovementSystem::mtMotionTypeChase)
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{
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m_pSelf->GetMoveSystem()->PopCurrentMotionState();
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}
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int nSelfPosX,nSelfPosY,nTargetPosX,nTargetPosY, nDisX,nDisY;
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m_pSelf->GetPosition(nSelfPosX,nSelfPosY);
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pEntity->GetPosition(nTargetPosX,nTargetPosY);
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if (m_pSelf->GetAttriFlag().DenyMove || m_pSelf->GetAttriFlag().DenyBeMove )
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{
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nDisX = nSelfPosX - nTargetPosX;
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nDisY = nSelfPosY - nTargetPosY;
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int nDisTance = __max( abs(nDisX),abs(nDisY) ) ;
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if (nDisTance > m_wMinSkillDis)
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continue;
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}
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int nDist = abs(nSelfPosX - nTargetPosX) + abs(nSelfPosY - nTargetPosY);
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if ( nDist < nMinAnimalDist )
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{
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pTargetAnimal = pAnimal;
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nMinAnimalDist = nDist;
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}
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}
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}
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}
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if (pTargetAnimal)
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{
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AttackStart(pTargetAnimal);
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return true;
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}
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}
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}
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}
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return false;
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}
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void CSpecialAI::UpdateAI(TICKCOUNT nCurrentTick)
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{
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if(m_pSelf->HasState(esStateDeath)) return;
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if (!m_pSelf->GetAttriFlag().DenyMove && !m_pSelf->GetAttriFlag().DenyBeMove)
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{
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Inherid::UpdateAI(nCurrentTick);
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return;
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}
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if (CheckEnemy())
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{
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CEntity * pEntity = GetEntityFromHandle(m_pSelf->GetTarget());
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if (!pEntity)
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{
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return;
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}
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DECLARE_TIME_PROF("CSpecialAI::UpdateAI");
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int nTargetPosX = 0;
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int nTargetPosY = 0;
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pEntity->GetPosition(nTargetPosX,nTargetPosY);
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m_pSelf->Face2Target(pEntity);
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CSkillSubSystem & skillSystem = m_pSelf->GetSkillSystem();
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const CVector<CSkillSubSystem::SKILLDATA> & skills= skillSystem.GetSkills();
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bool hasAttack= false;
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for(INT_PTR i=0; i< skills.count();i++)
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{
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CSkillSubSystem::SKILLDATA *pSkill = &skills[i];
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if(pSkill->bEvent == mSkillEventCommon)
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{
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//如果关闭的了
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if(pSkill->bIsClose)
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{
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continue;
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}
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//被动不使用
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if(pSkill->bIsPassive)
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{
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continue;
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}
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if( !skillSystem.LaunchSkill(pSkill->nSkillID,nTargetPosX,nTargetPosY))
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{
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//OutputMsg(rmNormal, _T("Monster LaunchSkill: %d, curTime:%u"), skills[i].nSkillID, GetGlobalLogicEngine()->getMiniDateTime());
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//攻击速度取决于攻击速度
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((CAnimal*)m_pSelf)->SetCommonOpNextTime(m_pSelf->GetAttackInterval(),false,false);
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hasAttack =true; //已经攻击了
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break;
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}
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}
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}
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}
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}
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