public virtual void Fire(UBattleUnit startUnit, Vector3 endPosition, float duration, string easeName = null)
{
this.BindGameLoop();
_transStart = startUnit.GetBoneTransform("missile");
_startUnit = startUnit;
_startUnitId = startUnit.unitId;
_startPosition = _transStart.position;
_startAngle = _startUnit.curDirectionAngle;
_transEnd = null;
_endUnit = null;
_endUnitId = 0;
_endPosition = endPosition;
_endTeleportFlag = -1;
_duration = duration <= 0 ? _duration : duration;
_startTime = GetMSTime();
_easeName = string.IsNullOrEmpty(easeName) ? _easeName : easeName;
_easeFunc = EaseFunc.GetFunction(easeName);
_transform = this.transform;
_transform.position = _startPosition;
_isEnded = false;
_delayTimeCounter = _delayTime;
this.OnEffectStart();
}
public virtual void Fire(GameObject objStart, Vector3 endPosition, float duration, string easeName = null)
{
this.BindGameLoop();
_transStart = objStart.transform;
_startUnit = null;
_startUnitId = 0;
_startPosition = _transStart.position;
_startAngle = -1.0f;
_transEnd = null;
_endUnit = null;
_endUnitId = 0;
_endPosition = endPosition;
_endTeleportFlag = -1;
_duration = duration <= 0 ? _duration : duration;
_startTime = GetMSTime();
_easeName = string.IsNullOrEmpty(easeName) ? _easeName : easeName;
_easeFunc = EaseFunc.GetFunction(easeName);
_transform = this.transform;
_transform.position = _startPosition;
_isEnded = false;
_delayTimeCounter = _delayTime;
this.OnEffectStart();
}
private void OnParabolaStart()
{
if (_maxParabolaHeight == 0)
{
_parabolaAutoRotate = false;
_parabolaOffset = Vector3.zero;
return;
}
_parabolaEaseFunc = _parabolaEase.hasFunc ? _parabolaEase.func : EaseFunc.GetFunction("EaseOutCubic");
var endPosition = GetEndPosition();
var parabolaHeight = _maxParabolaHeight;
var distance = UGameTools.GetPosDistance(_startPosition, endPosition);
if (endPosition.y > _startPosition.y)
{
var normalLineLength = Mathf.Abs((endPosition.x - _startPosition.x) * distance * 0.5f / (endPosition.y - _startPosition.y));
if (normalLineLength <= _maxParabolaHeight)
{
parabolaHeight = normalLineLength * 0.5f;
}
}
var heightLimit = distance * _parabolaLimitFactor;
parabolaHeight = parabolaHeight > heightLimit ? heightLimit : parabolaHeight;
if (endPosition.x - _startPosition.x > 0)
{
_parabolaOffset.x = (endPosition.y - _startPosition.y) * parabolaHeight * -1 / distance;
_parabolaOffset.y = (endPosition.x - _startPosition.x) * parabolaHeight / distance;
}
else
{
_parabolaOffset.x = (endPosition.y - _startPosition.y) * parabolaHeight / distance;
_parabolaOffset.y = (endPosition.x - _startPosition.x) * parabolaHeight * -1 / distance;
}
if (_parabolaAutoRotate)
{
var nextPosition = GetPosition(0.03f, EaseValue(0.03f), _startPosition, endPosition);
_transform.localEulerAngles = new Vector3(0, 0, UGameTools.GetPosAngle(_startPosition, nextPosition));
}
}