/// <summary>
/// 处理围绕旋转
/// </summary>
/// <param name="center"></param>
/// <returns></returns>
bool ProcessRotation(Vector3 center)
{
if (cellDesc.RotationList.Count > 0)
{
RotationDesc desc = cellDesc.RotationList[currentRotationIndex];
rotatingTimer += Time.deltaTime;
rotatingAngle += Time.deltaTime * desc.Speed;
float diffTime = rotatingTimer - accumlatedRotatingDuration;
float radius = Mathf.Lerp(desc.BeginRadius, desc.EndRadius, diffTime / desc.Duration);
//Debug.LogWarning(radius + " " +rotatingTimer / (desc.Duration + accumlatedRotatingDuration) + " " + (desc.Duration + accumlatedRotatingDuration) + " " + Time.time);
Vector3 finalOffset = Mathf.Cos(rotatingAngle) * radius * Vector3.forward + Mathf.Sin(rotatingAngle) * radius * Vector3.right;
BaseTool.SetLocalPosition(m_skillBase.transform, center + finalOffset);
if (diffTime >= desc.Duration)
{
//指向下一个节点
if (currentRotationIndex < (cellDesc.RotationList.Count - 1))
{
accumlatedRotatingDuration = desc.Duration;
currentRotationIndex++;
}
}
return(true);
}
return(false);
}
public override void Init(ISkillCellData cellData, SkillBase skillBase)
{
m_skillBase = skillBase;
cellDesc = (PositionCellDesc)cellData;
skillBase.ShouldUpdatePositionToCastObj = false;
orgPos = m_skillBase.m_actor.transform.position;
orgFront = m_skillBase.m_actor.transform.forward;
orgRight = m_skillBase.m_actor.transform.right;
targetTransform = null;
if (cellDesc != null)
{
//有对应的行为技能ID
if (cellDesc.BehaviorSkillId > 0)
{
behaviorSkillDesc = skillBase.m_actor.GetCurSkillDesc(cellDesc.BehaviorSkillId);
if (behaviorSkillDesc != null)
{
ActorObj targetActorBase = skillBase.m_actor.GetTargetFromSelector(behaviorSkillDesc, null);
if (targetActorBase != null)
{
targetTransform = targetActorBase.transform;
}
}
}
else
{
//默认技能行为
if (skillBase.m_hitActor != null)
{
targetTransform = skillBase.m_hitActor.transform;
}
}
//是否attach到actor上
if (cellDesc.AttachToActor)
{
if (cellDesc.SyncRotation)
{
skillBase.transform.parent = targetTransform;
BaseTool.ResetTransform(skillBase.transform);
skillBase.transform.localPosition += cellDesc.AttachOffset;
}
else
{
SyncPosition();
BaseTool.SetLocalPosition(m_skillBase.transform, curMovingPos);
}
}
else
{
//走相应的轨迹
if (cellDesc.PointList.Count > 0)
{
BaseTool.SetPosition(skillBase.transform, GetPos(0));
skillBase.transform.forward = skillBase.transform.forward;
currentIndex = 0;
}
}
//同步施法者位置
if (cellDesc.SyncOwnerPosition)
{
BaseTool.SetPosition(m_skillBase.m_actor.transform, skillBase.transform.position);
}
Reset();
if (cellDesc.DelayMovingTime >= 0)
{
//吟唱后，发射子弹
float curTime = m_skillBase.GetCurActionTime();
if (cellDesc.DelayMovingTime <= curTime)
{
StartToMove();
}
else
{
Invoke("StartToMove", cellDesc.DelayMovingTime - curTime);
}
}
}
}
void LateUpdate()
{
if (isStartMoving)
{
if (cellDesc.AttachToActor == false && cellDesc.Speed > 0 && cellDesc.PointList.Count > 1)
{
int nextIndex = currentIndex + 1;
if ((cellDesc.PointList.Count > nextIndex))
{
Vector3 start = GetPos(currentIndex);
if (cellDesc.PointList[nextIndex].SkipWhenTouch)
{
start = curMovingPos;
}
Vector3 end = GetPos(nextIndex);
//如果回到actor重新获取信息
bool backToActor = (cellDesc.PointList[nextIndex].BackToActor && targetTransform != null);
if (backToActor)
{
start = curMovingPos;
end = GetTargetPos();
}
Vector3 dir = end - start;
float disSQ = dir.sqrMagnitude;
dir.Normalize();
m_skillBase.transform.LookAt(end);
Vector3 dest = curMovingPos + dir * Time.deltaTime;
bool reachedEnd = false;
//到当前点的条件
if (backToActor)
{
reachedEnd = (disSQ <= 1);
}
else
{
reachedEnd = ((dest - start).sqrMagnitude >= disSQ);
}
//是否到了当前点
if (reachedEnd)
{
//是否在该点结束技能
if (cellDesc.PointList[nextIndex].EndSkill)
{
m_skillBase.SkillEnd();
}
//继续找下一个移动节点
curMovingPos = end;
m_skillBase.transform.forward = dir;
currentIndex++;
}
else
{
curMovingPos += dir * cellDesc.Speed * Time.deltaTime;
}
BaseTool.SetPosition(m_skillBase.transform, curMovingPos);
}
}
else if (cellDesc.AttachToActor == true && cellDesc.SyncRotation == false)
{
//只同步位移，不同步旋转的情况
SyncPosition();
}
if (ProcessRotation(curMovingPos) == false)
{
//不旋转直接设置位置
BaseTool.SetLocalPosition(m_skillBase.transform, curMovingPos);
}
}
}