private AiData_PveNpc_Monster_CloseCombat GetAiData(NpcInfo npc)
{
AiData_PveNpc_Monster_CloseCombat data = npc.GetAiStateInfo().AiDatas.GetData <AiData_PveNpc_Monster_CloseCombat>();
if (null == data)
{
NpcAiStateInfo info = npc.GetAiStateInfo();
data = new AiData_PveNpc_Monster_CloseCombat();
data.FastMoveImpact = int.Parse(info.AiParam[0]);
data.PreAttackImpact = int.Parse(info.AiParam[1]);
data.PreAttackDistance = int.Parse(info.AiParam[2]);
data.StandShootDistance = int.Parse(info.AiParam[3]);
npc.GetAiStateInfo().AiDatas.AddData(data);
}
return(data);
}
private void GoHomeHandler(NpcInfo npc, AiCommandDispatcher aiCmdDispatcher, long deltaTime)
{
if (npc.IsDead())
{
return;
}
AiData_PveNpc_Monster_CloseCombat data = GetAiData(npc);
if (null != data)
{
if (null != npc.GetSkillStateInfo().GetImpactInfoById(data.FastMoveImpact))
{
ServerNpcStopImpact(npc, data.FastMoveImpact);
}
if (null != npc.GetSkillStateInfo().GetImpactInfoById(data.PreAttackImpact))
{
ServerNpcStopImpact(npc, data.PreAttackImpact);
}
}
ChangeToState(npc, (int)AiStateId.Idle);
}
private void PursuitHandler(NpcInfo npc, AiCommandDispatcher aiCmdDispatcher, long deltaTime)
{
if (npc.IsDead() || npc.GetSkillStateInfo().IsSkillActivated())
{
return;
}
NpcAiStateInfo info = npc.GetAiStateInfo();
bool goHome = false;
AiData_PveNpc_Monster_CloseCombat data = GetAiData(npc);
if (null != data)
{
CharacterInfo target = AiLogicUtility.GetSeeingLivingCharacterInfoHelper(npc, info.Target);
if (null != target)
{
float dist = (float)npc.GetActualProperty().AttackRange;
float distGoHome = (float)npc.GohomeRange;
Vector3 targetPos = target.GetMovementStateInfo().GetPosition3D();
ScriptRuntime.Vector3 srcPos = npc.GetMovementStateInfo().GetPosition3D();
float powDist = Geometry.DistanceSquare(srcPos, targetPos);
float powDistToHome = Geometry.DistanceSquare(srcPos, info.HomePos);
if (powDist < dist * dist)//进入移动攻击状态
{
if (null != npc.GetSkillStateInfo().GetImpactInfoById(data.PreAttackImpact))
{
ServerNpcStopImpact(npc, data.PreAttackImpact);
}
info.Time = 0;
data.FoundPath.Clear();
data.Time = (long)(1000.0f / npc.GetActualProperty().Rps);
ChangeToState(npc, (int)AiStateId.Combat);
}
else if (powDist < data.PreAttackDistance * data.PreAttackDistance) //预热状态
{
if (null == npc.GetSkillStateInfo().GetImpactInfoById(data.FastMoveImpact))
{
ServerNpcImpact(npc, data.FastMoveImpact, npc);
}
if (null == npc.GetSkillStateInfo().GetImpactInfoById(data.PreAttackImpact))
{
ServerNpcImpact(npc, data.PreAttackImpact, npc);
}
info.Time += deltaTime;
if (info.Time > 100)
{
info.Time = 0;
if (AiLogicUtility.GetWalkablePosition(target, npc, ref targetPos))
{
AiLogicUtility.PathToTarget(npc, data.FoundPath, targetPos, 100, true, this);
}
else
{
npc.GetMovementStateInfo().IsMoving = false;
NotifyNpcMove(npc);
}
}
}
else if (powDistToHome < distGoHome * distGoHome)//追击
{
if (data.TestFlag != 3)
{
data.TestFlag = 3;
}
if (null != npc.GetSkillStateInfo().GetImpactInfoById(data.FastMoveImpact))
{
ServerNpcStopImpact(npc, data.FastMoveImpact);
}
if (null != npc.GetSkillStateInfo().GetImpactInfoById(data.PreAttackImpact))
{
ServerNpcStopImpact(npc, data.PreAttackImpact);
}
info.Time += deltaTime;
if (info.Time > 100)
{
info.Time = 0;
if (AiLogicUtility.GetWalkablePosition(target, npc, ref targetPos))
{
AiLogicUtility.PathToTarget(npc, data.FoundPath, targetPos, 100, true, this);
}
else
{
npc.GetMovementStateInfo().IsMoving = false;
NotifyNpcMove(npc);
}
}
}
else
{
goHome = true;
}
}
else
{
goHome = true;
}
if (goHome)
{
npc.GetMovementStateInfo().IsMoving = false;
NotifyNpcMove(npc);
info.Time = 0;
ChangeToState(npc, (int)AiStateId.GoHome);
}
}
}