private static int OnUpdate(IntPtr L)
{
int result;
try
{
ToLua.CheckArgsCount(L, 2);
TweenParams tweenParams = (TweenParams)ToLua.CheckObject(L, 1, typeof(TweenParams));
LuaTypes luaTypes = LuaDLL.lua_type(L, 2);
TweenCallback action;
if (luaTypes != LuaTypes.LUA_TFUNCTION)
{
action = (TweenCallback)ToLua.CheckObject(L, 2, typeof(TweenCallback));
}
else
{
LuaFunction func = ToLua.ToLuaFunction(L, 2);
action = (DelegateFactory.CreateDelegate(typeof(TweenCallback), func) as TweenCallback);
}
TweenParams o = tweenParams.OnUpdate(action);
ToLua.PushObject(L, o);
result = 1;
}
catch (Exception e)
{
result = LuaDLL.toluaL_exception(L, e, null);
}
return(result);
}
//creates a new tween with given arguments that moves along the path
private void CreateTween()
{
//prepare DOTween's parameters, you can look them up here
//http://dotween.demigiant.com/documentation.php
TweenParams parms = new TweenParams();
//differ between speed or time based tweening
if (timeValue == TimeValue.speed)
{
parms.SetSpeedBased();
}
if (loopType == LoopType.yoyo)
{
parms.SetLoops(-1, DG.Tweening.LoopType.Yoyo);
}
//apply ease type or animation curve
if (easeType == DG.Tweening.Ease.Unset)
{
parms.SetEase(animEaseType);
}
else
{
parms.SetEase(easeType);
}
if (moveToPath)
{
parms.OnWaypointChange(OnWaypointReached);
}
else
{
//on looptype random initialize random order of waypoints
if (loopType == LoopType.random)
{
RandomizeWaypoints();
}
else if (loopType == LoopType.yoyo)
{
parms.OnStepComplete(ReachedEnd);
}
Vector3 startPos = wpPos[0];
if (local)
{
startPos = pathContainer.transform.TransformPoint(startPos);
}
transform.position = startPos;
parms.OnWaypointChange(OnWaypointChange);
parms.OnComplete(ReachedEnd);
}
if (pathMode == DG.Tweening.PathMode.Ignore &&
waypointRotation != RotationType.none)
{
if (rotationTarget == null)
{
rotationTarget = transform;
}
parms.OnUpdate(OnWaypointRotation);
}
if (local)
{
tween = transform.DOLocalPath(wpPos, originSpeed, pathType, pathMode)
.SetAs(parms)
.SetOptions(closeLoop, lockPosition, lockRotation)
.SetLookAt(lookAhead);
}
else
{
tween = transform.DOPath(wpPos, originSpeed, pathType, pathMode)
.SetAs(parms)
.SetOptions(closeLoop, lockPosition, lockRotation)
.SetLookAt(lookAhead);
}
if (!moveToPath && startPoint > 0)
{
GoToWaypoint(startPoint);
startPoint = 0;
}
//continue new tween with adjusted speed if it was changed before
if (originSpeed != speed)
{
ChangeSpeed(speed);
}
}
public void BeginMoveByPos(
Vector3 fromPosition,
bool isUIPos,
Vector3 targetPos,
int easeType,
float speed,
Action onEnd
)
{
this.mEnd = onEnd;
var parent = this.transform.parent as RectTransform;
Vector3 fromScreenPosition;
if (isUIPos)
{
fromScreenPosition = RectTransformUtility.WorldToScreenPoint(null, fromPosition);
}
else
{
fromScreenPosition = Camera.main.WorldToScreenPoint(fromPosition);
}
// var cameraViewPostion = Camera.main.WorldToViewportPoint(fromPosition);
mFromLocalPosition = Vector2.zero;
RectTransformUtility.ScreenPointToLocalPointInRectangle(parent, fromScreenPosition, null, out mFromLocalPosition);
// Debug.LogError("cameraViewPostion" + cameraViewPostion+ "cameraFromPostion" + cameraFromPostion + "fromPosition" + fromPosition + "fromScreenPostion " + fromScreenPostion + " fromLocalPosition: "+ fromLocalPosition);
var toScreenPostion = RectTransformUtility.WorldToScreenPoint(null, targetPos);
var cameraToPosition = Camera.main.WorldToScreenPoint(targetPos);
mToLocalPosition = Vector2.zero;
RectTransformUtility.ScreenPointToLocalPointInRectangle(parent, toScreenPostion, null, out mToLocalPosition);
//Debug.LogError("cameraToPosition"+ cameraToPosition+" toScreenPostion " + toScreenPostion + " toLocalPosition: " + toLocalPosition);
List <Vector3> listBoPint = new List <Vector3>();
// Vector2 range = UnityEngine.Random.insideUnitCircle;
int factor = -1;// UnityEngine.Random.Range(0, 1) > 0.5f?1:-1;
var length = (mFromLocalPosition + mToLocalPosition).magnitude;
listBoPint.Add(mFromLocalPosition);
// listBoPint.Add(fromLocalPosition+ new Vector2(factor* length * 0.05f, factor* length * 0.05f));
var temp = (mFromLocalPosition - mToLocalPosition).normalized;
var normal = new Vector2(temp.y, -temp.x) * factor;
listBoPint.Add(mFromLocalPosition + (mToLocalPosition - mFromLocalPosition) * 0.25f + normal * length * 0.05f);
listBoPint.Add((mFromLocalPosition + mToLocalPosition) * 0.5f + normal * length * 0.075f);
listBoPint.Add(mFromLocalPosition + (mToLocalPosition - mFromLocalPosition) * 0.75f + normal * length * 0.05f);
// listBoPint.Add((fromPosition + ToPosition) / 3f + new Vector3(range.x * 50, range.y * 50, 0));
// listBoPint.Add((fromPosition + ToPosition) * 2 / 3f + new Vector3(range.x * 50, range.y * 50, 0));
listBoPint.Add(mToLocalPosition);
Vector3[] path = GeneralPath(listBoPint);
TweenParams parms = new TweenParams();
parms.SetSpeedBased();
parms.SetEase((Ease)easeType);
parms.OnStepComplete(OnReachEnd);
parms.OnUpdate(onMoveUpdate);
transform.localPosition = mFromLocalPosition;
mTween = transform.DOLocalPath(path, speed, DG.Tweening.PathType.CatmullRom, DG.Tweening.PathMode.Ignore)
.SetAs(parms);
// .SetOptions(false, DG.Tweening.AxisConstraint.None, DG.Tweening.AxisConstraint.None)
// .SetLookAt(0, Vector3.forward, Vector3.up);
transform.localScale = Vector3.one;
mTotalLength = (mFromLocalPosition - mToLocalPosition).magnitude;
mTween.Play();
}