public override bool IsTrue(TBTWorkingData wData = null)
{
// 判断物体是否在视野范围内
BattleBehaviorWorkingData data = wData as BattleBehaviorWorkingData;
AutoCastAbilityRequest request = data.request as AutoCastAbilityRequest;
BattleUnit owner = data.owner;
Unit target = request.target;
// 目标是自己
if (target == owner)
{
return(true);
}
Ability ability = request.ability;
float abilityRange = ability.GetCastRange();
// 全屏技能
if (abilityRange == -1)
{
return(true);
}
Vector2 ownerPos = owner.Get2DPosition();
Vector2 targetPos = target.Get2DPosition();
float distance = (targetPos - ownerPos).magnitude;
//BattleLog.Log(string.Format("【CON_IsInAbilityRange】距离：{0}，技能范围：{1}", distance, abilityRange));
return(distance <= abilityRange);
}
public override bool IsTrue(TBTWorkingData wData)
{
BattleBehaviorWorkingData behaviorData = wData as BattleBehaviorWorkingData;
BattleUnit source = behaviorData.owner;
AutoCastAbilityRequest request = behaviorData.request as AutoCastAbilityRequest;
Unit target = request.target;
Ability ability = request.ability;
//目标是自己，不用转身
if (target == source)
{
return(false);
}
AbilityBehavior abilityBehavior = ability.GetAbilityBehavior();
//无目标技能类型
if ((abilityBehavior & AbilityBehavior.ABILITY_BEHAVIOR_NO_TARGET) != 0)
{
//如果是线性或者扇形，虽然是无目标类型，也需要转向目标
if ((abilityBehavior & AbilityBehavior.ABILITY_BEHAVIOR_DIRECTIONAL) != 0 ||
(abilityBehavior & AbilityBehavior.ABILITY_BEHAVIOR_SECTOR_AOE) != 0)
{
return(true);
}
return(false);
}
return(true);
}
protected override void onEnter(TBTWorkingData wData)
{
//BattleLog.Log("【NOD_MoveTo】onEnter");
BattleBehaviorWorkingData behaviorData = wData as BattleBehaviorWorkingData;
BattleUnit source = behaviorData.owner;
source.SetState(HeroState.MOVE);
}
public override bool IsTrue(TBTWorkingData wData)
{
BattleBehaviorWorkingData behaviorData = wData as BattleBehaviorWorkingData;
AutoCastAbilityRequest request = behaviorData.request as AutoCastAbilityRequest;
//BattleLog.Log("【CON_CanCastAbility】能否施法：{0}", request.ability.IsCastable().ToString());
return(request.ability.IsCastable());
}
protected override void onEnter(TBTWorkingData wData)
{
//BattleLog.Log("【NOD_TurnTo】onEnter");
BattleBehaviorWorkingData behaviorData = wData as BattleBehaviorWorkingData;
BattleUnit owner = behaviorData.owner;
owner.SetState(HeroState.TURN);
}
public override bool IsTrue(TBTWorkingData wData)
{
BattleBehaviorWorkingData data = wData as BattleBehaviorWorkingData;
if (data.request != null && data.request.RequestType == RequestType.AutoCastAbility)
{
return(true);
}
return(false);
}
protected override void onEnter(TBTWorkingData wData)
{
BattleLog.Log("【NOD_SetUnitIdle】onEnter");
BattleBehaviorWorkingData behaviorData = wData as BattleBehaviorWorkingData;
BattleUnit source = behaviorData.owner;
var request = behaviorData.request;
source.SetState(HeroState.IDLE);
request.isRequestCompleted = true;
}
protected override void onEnter(TBTWorkingData wData)
{
BattleBehaviorWorkingData behaviorData = wData as BattleBehaviorWorkingData;
BattleUnit source = behaviorData.owner;
Ability ability = source.SelectCastableAbility();
BattleLog.Log("【NOD_CastAbility】onEnter {0}", ability.GetConfigName());
source.CastAbility(ability);
}
public override bool IsTrue(TBTWorkingData wData)
{
BattleBehaviorWorkingData data = wData as BattleBehaviorWorkingData;
//BattleLog.Log("【CON_IsChaseRequest】data：{0}", data.ToString());
if (data.request != null && data.request.RequestType == RequestType.Chase)
{
return(true);
}
return(false);
}
protected override int onExecute(TBTWorkingData wData)
{
BattleBehaviorWorkingData behaviorData = wData as BattleBehaviorWorkingData;
BattleUnit source = behaviorData.owner;
Ability ability = source.SelectCastableAbility();
//BattleLog.Log("【NOD_CastAbility】castTime：{0},duringTime：{1}", ability.castTime, ability.GetCastleDuring());
if (ability.castTime >= ability.GetCastleDuring())
{
return(TBTRunningStatus.FINISHED);
}
return(TBTRunningStatus.EXECUTING);
}
public override bool IsTrue(TBTWorkingData wData = null)
{
// 判断物体是否在视野范围内
BattleBehaviorWorkingData data = wData as BattleBehaviorWorkingData;
AIBehaviorRequest request = data.request;
BattleUnit owner = data.owner;
float viewRange = owner.GetViewRange();
Vector2 targetPos = request.target.Get2DPosition();
Vector2 ownerPos = owner.Get2DPosition();
float distanceSquare = (targetPos - ownerPos).magnitude;
BattleLog.Log(string.Format("【CON_IsInRange】距离：{0}，可见范围：{1}", distanceSquare, viewRange * viewRange));
return(distanceSquare <= viewRange * viewRange);
}
protected override int onExecute(TBTWorkingData wData)
{
BattleBehaviorWorkingData behaviorData = wData as BattleBehaviorWorkingData;
float deltaTime = behaviorData.deltaTime;
BattleUnit source = behaviorData.owner;
AIBehaviorRequest request = behaviorData.request;
Unit target = request.target;
Vector2 sourcePos = source.Get2DPosition();
Vector2 targetPos = target.Get2DPosition();
Vector2 sourceForward = source.Get2DForward();
Vector2 targetForward = (targetPos - sourcePos).normalized;
float turnSpeed = source.GetTurnSpeed();
float angle = Vector2.Angle(targetForward, sourceForward);
float radianToTurn = turnSpeed * deltaTime;
//BattleLog.Log("【NOD_TurnTo】angle:{0},{1}", angle, radianToTurn * Mathf.Rad2Deg);
if (angle < radianToTurn * Mathf.Rad2Deg)
{
source.Set2DForward(targetForward);
GameMsg.instance.SendMessage(GameMsgDef.Hero_TurnTo2D, new HeorTurnEventArgs()
{
id = source.id,
forward = targetForward,
});
return(TBTRunningStatus.FINISHED);
}
// 叉积算出方向 unity是左手坐标系，所以反过来了
Vector3 cross = Vector3.Cross(targetForward, sourceForward);
if (cross.z > 0)
{
radianToTurn = -radianToTurn;
}
Vector2 newForward = BattleMath.Vector2RotateFromRadian(sourceForward.x, sourceForward.y, radianToTurn);
//BattleLog.Log("【NOD_TurnTo】自己朝向：{0} 目标朝向：{1} 相隔角度：{2} 旋转弧度：{3} 叉乘：{4} 新的朝向：{5}", sourceForward.ToString(),targetForward.ToString(), angle.ToString(),(radianToTurn * Mathf.Rad2Deg).ToString(), cross.ToString(), newForward.ToString());
source.Set2DForward(newForward);
GameMsg.instance.SendMessage(GameMsgDef.Hero_TurnTo2D, new HeorTurnEventArgs()
{
id = source.id,
forward = newForward,
});
return(TBTRunningStatus.EXECUTING);
}
public BattleUnit(int id, BattleCamp battleCamp, BattleProperty property) : base(id)
{
property.id = id;
camp = battleCamp;
m_Property = property;
abilities = new List <Ability>();
m_abilityMap = new Dictionary <AbilityCastType, Ability>(4);
m_HeroState = HeroState.IDLE;
m_BehaviorTree = GetBehaviorTree();
m_DecisionTree = GetDecisionTree();
m_DecisionWorkData = new BattleDecisionWorkingData(this);
m_BehaviorWorkData = new BattleBehaviorWorkingData(this);
InitAbilities();
}
public override bool IsTrue(TBTWorkingData wData)
{
BattleBehaviorWorkingData behaviorData = wData as BattleBehaviorWorkingData;
BattleUnit owner = behaviorData.owner;
AIBehaviorRequest request = behaviorData.request;
Unit target = request.target;
Vector2 ownerPos = owner.Get2DPosition();
Vector2 targetPos = target.Get2DPosition();
Vector2 toForward = targetPos - ownerPos;
Vector2 ownerForward = owner.Get2DForward();
float angle = Vector2.Angle(toForward, ownerForward);
//BattleLog.Log("【CON_IsAngleNeedTurnTo】angle:{0}", angle);
return(angle > 0.1f);
}
protected override int onExecute(TBTWorkingData wData)
{
BattleBehaviorWorkingData behaviorData = wData as BattleBehaviorWorkingData;
float deltaTime = behaviorData.deltaTime;
BattleUnit source = behaviorData.owner;
AIBehaviorRequest request = behaviorData.request;
Unit target = request.target;
Vector2 ownerPos = source.Get2DPosition();
Vector2 targetPos = target.Get2DPosition();
float attackRange = source.GetAttackRange();
float distance = (targetPos - ownerPos).magnitude;
if (distance <= attackRange)
{
return(TBTRunningStatus.FINISHED);
}
float moveSpeed = source.GetMoveSpeed();
float detalTime = behaviorData.deltaTime;
float toForwardX = (targetPos.x - ownerPos.x) / distance;
float toForwardZ = (targetPos.y - ownerPos.y) / distance;
float newPosX = ownerPos.x + detalTime * moveSpeed * toForwardX;
float newPosZ = ownerPos.y + detalTime * moveSpeed * toForwardZ;
source.Set2DPosition(newPosX, newPosZ);
//BattleLog.Log("【NOD_MoveTo】移动速度：{0} 当前位置：{1},{2} 目标位置：{3},{4} newPosX：{5} newPosZ：{6}}",
// moveSpeed.ToString(), ownerPos.x.ToString(),ownerPos.y.ToString(), targetPos.x.ToString(),targetPos.y.ToString()
// ,newPosX.ToString(),newPosZ.ToString());
GameMsg.instance.SendMessage(GameMsgDef.Hero_MoveTo, new HeorMoveEventArgs()
{
id = source.id,
targetPos = new Vector3(newPosX, 0, newPosZ),
forward = new Vector3(toForwardX, 0, toForwardZ)
});
return(TBTRunningStatus.EXECUTING);
}
