/// <summary>
/// 魔炮持续时间
/// </summary>
public void UpdateState2()
{
// 每10帧一个动画
if (_time % 10 == 0)
{
MovementObjectData data = new MovementObjectData();
data.tf = _movementObjectTfList[_nextMovementIndex];
data.tf.localPosition = new Vector3(0, -336, -2);
data.state = 1;
data.time = 0;
data.duration = 12;
_movementDataList.Add(data);
_movementCount++;
// 计算下一个需要取的下标
_nextMovementIndex = (_nextMovementIndex + 1) % MovementObjectCount;
}
UpdateSparkWaves();
// 更新物体碰撞器的位置
_colliderRect.SetPosition(Global.PlayerPos.x + _posOffset.x, Global.PlayerPos.y + _posOffset.y);
if (_time >= _duration)
{
// 黑底Sprite消失
_effect.DoFade(20);
_curState = 3;
_time = 0;
_duration = 30;
_colliderRect.ClearSelf();
}
_time++;
}
private void UpdateSparkWaves()
{
float scale;
Transform tf;
Vector3 pos;
for (int i = 0; i < _movementCount; i++)
{
MovementObjectData data = _movementDataList[i];
tf = data.tf;
if (data.state == 1)
{
//scale = data.time <= 15 ? 1.5f : (float)data.time / 10;
//scale *= 100;
scale = Mathf.Lerp(50, 150, (float)data.time / data.duration);
tf.localScale = new Vector3(scale, scale, 1);
if (data.time >= data.duration)
{
data.state = 2;
}
}
pos = tf.localPosition;
pos.y += MasterSparkWaveSpeedY;
if (pos.y >= 300)
{
// 将scale设置成0当做是隐藏
tf.localScale = new Vector3(0, 0, 1);
// 清空
data.tf = null;
_movementDataList.RemoveAt(i);
_movementCount--;
i--;
}
else
{
tf.localPosition = pos;
data.time++;
_movementDataList[i] = data;
}
}
}
