protected override ErrorCode doStart(ActionInitParam param)
{
ActionSpasticityInitParam initParam = param as ActionSpasticityInitParam;
spasticityRes = initParam.spasticityRes;
spasticityBackswing = uint.MaxValue;
return(base.doStart(param));
}
/// <summary>
/// 开始硬直.
/// </summary>
public static ErrorCode StartSpasticity(BattleUnitActionCenter actionCenter,
AttackerAttr attackerAttr,
uint spasticityResID,
ref uint cdMilliseconds
)
{
if (cdMilliseconds != 0)
{
return(ErrorCode.CoolingDown);
}
// 无法被控制.
if (!actionCenter.Owner.CanBeStuned())
{
return(ErrorCode.AddEffectFailedSkillEffectImmunity);
}
// 硬直抗性.
int resistance = actionCenter.Owner.GetPropertyValue((int)PropertyTypeEnum.PropertyTypeSpasticityResistance);
// 硬直抗性不低于抗性最大值, 无法触发硬直.
if (resistance >= GameConfig.MaxSpasticityResistance)
{
return(ErrorCode.AddEffectFailedSkillEffectImmunity);
}
SkillSpasticityTableItem spasticityRes = DataManager.SkillSpasticityTable[spasticityResID] as SkillSpasticityTableItem;
if (spasticityRes == null)
{
SkillUtilities.ResourceNotFound("skillspasticity", spasticityResID);
return(ErrorCode.ConfigError);
}
Vector3 ownerPosition = actionCenter.Owner.GetPosition();
Vector3 targetPosition = ownerPosition;
Vector3 spasticityDirection = Utility.RadianToVector3(attackerAttr.EffectStartDirection);
spasticityDirection.y = 0;
// 被硬直的单位的朝向为硬直位移方向的反方向.
actionCenter.Owner.SetDirection(Utility.Vector3ToRadian(spasticityDirection) + Mathf.PI);
// 计算硬直位移的距离.
float distance = spasticityRes.distance;
// 如果硬直抗性低于默认值, 击退距离 *= (100 / 抗性).
if (resistance > 100)
{
resistance *= (100 / resistance);
}
spasticityDirection.Normalize();
spasticityDirection *= distance;
targetPosition += spasticityDirection;
BaseScene scn = SceneManager.Instance.GetCurScene();
if (scn == null)
{
return(ErrorCode.LogicError);
}
// 检测场景阻挡, 确定终点位置.
targetPosition = scn.FarthestWalkable(ownerPosition, targetPosition);
ActionSpasticityInitParam param = new ActionSpasticityInitParam();
param.spasticityRes = spasticityRes;
param.targetPosition = targetPosition;
param.mAttackerAttr = attackerAttr;
// 当前的硬直动作.
ActionSpasticity spasticityAction = actionCenter.GetActionByType(ActionTypeDef.ActionTypeSpasticity) as ActionSpasticity;
ErrorCode err = ErrorCode.Succeeded;
// 重新开始硬直.
err = (spasticityAction != null) ? spasticityAction.Restart(param) : actionCenter.StartAction(param);
if (err == ErrorCode.Succeeded)
{
// 硬直抗性, 可以用来增加硬直的CD时间.
cdMilliseconds = (uint)(param.spasticityRes.cdMilliseconds * resistance / 100f);
}
return(err);
}
