/// <summary>
/// 方块旋转,踢墙和踢地板
/// </summary>
public void Rotation()
{
if (dropStat != DropStat.Dropping)
{
return;
}
Vector2Int[] newpos = new Vector2Int[4];
// 计算原地旋转后的坐标
for (int i = 0; i < blocks.Length; i++)
{
newpos[i] = Vector2Util.RotateClockWise(blocks[i].Coord, pivot.localPosition);
}
//踢墙检测
for (int j = 0; j < TickOffsetPoint.Length; j++)
{
Vector2Int[] kickpos = new Vector2Int[4];
for (int i = 0; i < blocks.Length; i++)
{
kickpos[i] = newpos[i] + Vector2Int.up;
}
if (CanAction(newpos)) // 能转
{
nextDroptime = 0f;
for (int i = 0; i < blocks.Length; i++)
{
blocks[i].Coord = newpos[i];
}
return;
}
}
}