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public static GetNearstTargetHelper ( |
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| srcObj | ||
| relation | CharacterRelation | |
| return | ||
private void IdleHandler(EntityInfo npc, long deltaTime)
{
AiData_Leader aiData = GetAiData(npc);
SkillInfo skInfo = AiLogicUtility.NpcFindCanUseSkill(npc, aiData, aiData.IsAutoOperate);
if (skInfo == null)
{
return;
}
CharacterRelation relation =
(skInfo.TargetType == SkillTargetType.Friend ||
skInfo.TargetType == SkillTargetType.RandFriend) ?
CharacterRelation.RELATION_FRIEND :
CharacterRelation.RELATION_ENEMY;
EntityInfo attackTarget = AiLogicUtility.GetNearstTargetHelper(npc, aiData.IsAutoOperate ? npc.ViewRange : skInfo.Distance, relation);
if (attackTarget != null)
{
ChangeToState(npc, (int)AiStateId.Combat);
}
}
private void CombatHandler(EntityInfo npc, long deltaTime)
{
if (npc.GetSkillStateInfo().IsSkillActivated())
{
return;
}
AiStateInfo info = npc.GetAiStateInfo();
EntityInfo leader = AiLogicUtility.GetLivingCharacterInfoHelper(npc, info.LeaderID);
bool isAutoOperate = IsAutoOperate(leader);
ScriptRuntime.Vector3 srcPos = npc.GetMovementStateInfo().GetPosition3D();
Vector3 homePos = Vector3.Zero;
if (null != leader)
{
GetHomePos(npc.GetMovementStateInfo().FormationIndex, leader);
}
float distSqrToHome = Geometry.DistanceSquare(srcPos, homePos);
if (distSqrToHome > npc.GohomeRange * npc.GohomeRange)
{
NotifyAiStopPursue(npc);
ChangeToState(npc, (int)AiStateId.GoHome);
return;
}
///
EntityInfo attackTarget = null;
SkillStateInfo currSkInfo = npc.GetSkillStateInfo();
///找到可以使用的技能
SkillInfo skInfo = AiLogicUtility.NpcFindCanUseSkill(npc, this.GetAiData(npc), isAutoOperate);
NotifyAiSelectSkill(npc, skInfo);
if (skInfo == null)
{
//没有可以使用的技能就切换到Idle状态
ChangeToState(npc, (int)AiStateId.Idle);
return;
}
CharacterRelation relation =
(skInfo.TargetType == SkillTargetType.Friend ||
skInfo.TargetType == SkillTargetType.RandFriend) ?
CharacterRelation.RELATION_FRIEND :
CharacterRelation.RELATION_ENEMY;
attackTarget = AiLogicUtility.GetNearstTargetHelper(
npc, skInfo.Distance, relation);
if (attackTarget != null && null != skInfo) //攻击范围内找到可攻击目标
{
info.Target = attackTarget.GetId();
NotifyAiStopPursue(npc);
NotifyAiSkill(npc, skInfo.SkillId); //攻击目标
return;
}
attackTarget = AiLogicUtility.GetNearstTargetHelper(
npc, npc.ViewRange, relation);
if (attackTarget != null && isAutoOperate) //视野范围内找到可攻击目标
{
NotifyAiPursue(npc, attackTarget.GetMovementStateInfo().GetPosition3D()); // 追赶目标
return;
}
currSkInfo.SetCurSkillInfo(0);
NotifyAiStopPursue(npc);
ChangeToState(npc, (int)AiStateId.GoHome);
}
internal static void DoPatrolCommandState(EntityInfo entity, long deltaTime, AbstractAiStateLogic logic)
{
AiStateInfo info = entity.GetAiStateInfo();
info.Time += deltaTime;
if (info.Time > 100)
{
info.Time = 0;
EntityInfo target = null;
if (info.IsExternalTarget)
{
target = AiLogicUtility.GetSeeingLivingCharacterInfoHelper(entity, info.Target);
if (null == target)
{
target = AiLogicUtility.GetNearstTargetHelper(entity, CharacterRelation.RELATION_ENEMY);
if (null != target)
{
info.Target = target.GetId();
}
}
}
else
{
target = AiLogicUtility.GetNearstTargetHelper(entity, CharacterRelation.RELATION_ENEMY);
if (null != target)
{
info.Target = target.GetId();
}
}
if (null != target)
{
logic.AiSendStoryMessage(entity, "obj_patrol_exit", entity.GetId());
logic.AiSendStoryMessage(entity, string.Format("npc_patrol_exit:{0}", entity.GetUnitId()), entity.GetId());
logic.ChangeToState(entity, (int)AiStateId.Idle);
}
else
{
AiData_ForPatrolCommand data = GetAiDataForPatrolCommand(entity);
if (null != data)
{
ScriptRuntime.Vector3 srcPos = entity.GetMovementStateInfo().GetPosition3D();
if (data.PatrolPath.HavePathPoint && !data.PatrolPath.IsReached(srcPos))
{
logic.NotifyAiPursue(entity, data.PatrolPath.CurPathPoint);
}
else
{
data.PatrolPath.UseNextPathPoint();
if (data.PatrolPath.HavePathPoint)
{
logic.NotifyAiPursue(entity, data.PatrolPath.CurPathPoint);
}
else
{
if (data.IsLoopPatrol)
{
logic.AiSendStoryMessage(entity, "obj_patrol_restart", entity.GetId());
logic.AiSendStoryMessage(entity, string.Format("npc_patrol_restart:{0}", entity.GetUnitId()), entity.GetId());
data.PatrolPath.Restart();
}
else
{
logic.AiSendStoryMessage(entity, "obj_patrol_finish", entity.GetId());
logic.AiSendStoryMessage(entity, string.Format("npc_patrol_finish:{0}", entity.GetUnitId()), entity.GetId());
logic.NotifyAiStopPursue(entity);
logic.ChangeToState(entity, (int)AiStateId.Idle);
}
}
}
info.HomePos = entity.GetMovementStateInfo().GetPosition3D();
}
else
{
logic.NotifyAiStopPursue(entity);
logic.ChangeToState(entity, (int)AiStateId.Idle);
}
}
}
}
private void CombatHandler(EntityInfo npc, long deltaTime)
{
AiStateInfo aiInfo = npc.GetAiStateInfo();
AiData_Leader aiData = GetAiData(npc);
if (npc.GetSkillStateInfo().IsSkillActivated())
{
return;
}
///
SkillStateInfo currSkInfo = npc.GetSkillStateInfo();
///找到可以使用的技能
SkillInfo skInfo = AiLogicUtility.NpcFindCanUseSkill(npc, this.GetAiData(npc), aiData.IsAutoOperate);
NotifyAiSelectSkill(npc, skInfo);
if (skInfo == null)
{
//没有可以使用的技能就切换到Idle状态
ChangeToState(npc, (int)AiStateId.Idle);
return;
}
CharacterRelation relation =
(skInfo.TargetType == SkillTargetType.Friend ||
skInfo.TargetType == SkillTargetType.RandFriend) ?
CharacterRelation.RELATION_FRIEND :
CharacterRelation.RELATION_ENEMY;
EntityInfo attackTarget = AiLogicUtility.GetNearstAttackerHelper(npc, relation, aiData);
if (null != attackTarget)
{
NotifyAiTarget(npc, attackTarget);
if (Geometry.DistanceSquare(npc.GetMovementStateInfo().GetPosition3D(), attackTarget.GetMovementStateInfo().GetPosition3D()) < skInfo.Distance * skInfo.Distance)
{
aiInfo.Target = attackTarget.GetId();
NotifyAiStopPursue(npc);
NotifyAiSkill(npc, skInfo.SkillId);
return;
}
}
attackTarget = AiLogicUtility.GetNearstTargetHelper(npc, skInfo.Distance, relation);
if (attackTarget != null && null != skInfo) //攻击范围内找到可攻击目标
{
NotifyAiTarget(npc, attackTarget);
aiInfo.Target = attackTarget.GetId();
NotifyAiStopPursue(npc);
NotifyAiSkill(npc, skInfo.SkillId); //攻击目标
return;
}
if (aiData.IsAutoOperate)
{
attackTarget = AiLogicUtility.GetNearstTargetHelper(npc, npc.ViewRange, relation);
if (attackTarget != null && null != skInfo) //视野内找到可攻击目标
{
NotifyAiPursue(npc, attackTarget.GetMovementStateInfo().GetPosition3D());
return;
}
}
///退出战斗模式清理一下手动技能
currSkInfo.SetCurSkillInfo(0);
aiData.ManualSkillId = 0;
NotifyAiStopPursue(npc);
ChangeToState(npc, (int)AiStateId.Idle);
}