public static BehaviourTimeCallback PathTo(this Transform trans, float duration, List <Vector3> waypoints, NavPathType pathType = NavPathType.LinePosLineDir, int subdivisions = 5)
{
FixedPathController pathCtrl = new FixedPathController();
AbstractNavPath navPath = NavPathUtils.Create(pathType, Vector3.zero, false, null, waypoints, subdivisions);
pathCtrl.StartMove(navPath, navPath.PathLength / duration, Vector3.zero, false);
pathCtrl.mCtlPosition = trans;
pathCtrl.mCtlRotate = trans;
Callback <FixedPathController, BehaviourTimeCallback> callback = new Callback <FixedPathController, BehaviourTimeCallback>();
callback.Arg1 = pathCtrl;
callback.Handler = (Action <FixedPathController, BehaviourTimeCallback>)PathTo;
BehaviourTimeCallback beh = new BehaviourTimeCallback(callback);
callback.Arg2 = beh;
return(beh);
}
public static BehaviourCallback NavPathTo(this Transform trans, float duration, List <Vector3> waypoints, Vector3 offset, IPathTrigger triggerHandler = null, NavPathFlipType flipType = NavPathFlipType.None, NavPathMoveType pathType = NavPathMoveType.LinePosLineDir, int subdivisions = 5, float pathLength = 0.0f)
{
NavPathController pathCtrl = new NavPathController();
AbstractNavPath navPath = NavPathUtils.Create(pathType, offset, flipType, triggerHandler, waypoints, subdivisions, pathLength);
pathCtrl.StartMove(navPath, navPath.PathLength / duration);
pathCtrl.mCtlPosition = trans;
pathCtrl.mCtlRotate = trans;
Callback2 <NavPathController, BehaviourCallback> callback = new Callback2 <NavPathController, BehaviourCallback>();
callback.Arg1 = pathCtrl;
callback.Handler = (Action <NavPathController, BehaviourCallback>)PathTo;
BehaviourCallback beh = new BehaviourCallback(callback, callback, callback);
callback.Arg2 = beh;
return(beh);
}
public void StartMove()
{
// 初始化数据
string pointsStr = "-40.8,0.0;0.0,-13.0;20.26,-0.24;0.0,13.0;-20.56,-0.49;30.46,14.27;-24.65,-14.44;-25.59,16.77;40.00,-15.00";
List <Vector3> wayPoints = new List <Vector3>();
NavPathUtils.ParseVector3Array(pointsStr, ref wayPoints);
AbstractNavPath navPath = NavPathUtils.Create(PathType, Offset, FlipOn, this, wayPoints, Subdivisions);
PathCtl.StartMove(navPath, 20, Vector3.zero, false);
PathCtl.EnableMove(true);
Callback <int> testCallback = ObjectPools.Instance.Acquire <Callback <int> >();
testCallback.Handler = (Action <int>)TriggerCallback;
testCallback.Arg1 = 20;
PathCtl.RegisterTrigger(4.0f, testCallback);
}
/// <summary>
/// 触发器长度对应的坐标点
/// </summary>
/// <param name="length">触发器长度</param>
/// <returns>坐标点</returns>
private Vector3 TriggerPos(float length)
{
int i = 0;
int cnt = mPathData.RangeLengths.Count;
while (i < cnt)
{
if (mPathData.RangeLengths[i] <= length)
{
i++;
}
else
{
break;
}
}
Vector3 result = Vector3.zero;
if (i < 1)
{
result = mPathData.WayPoints[0];
}
else if (i >= cnt)
{
result = mPathData.WayPoints[cnt - 1];
}
else
{
float len1 = length - mPathData.RangeLengths[i - 1];
float len2 = mPathData.RangeLengths[i] - mPathData.RangeLengths[i - 1];
Vector3 all = mPathData.WayPoints[i] - mPathData.WayPoints[i - 1];
result = len1 / len2 * all + mPathData.WayPoints[i - 1];
}
result = result + mOffset;
NavPathUtils.Flip(bFlipType, ref result);
return(result);
}
