/// <summary>
/// 重置场景。
/// </summary>
public void ResetScene()
{
// 重置AStarUnityTile
m_AStarUnityTile?.Reset();
// 重新随机生成障碍物
RandomGenerateObstacle();
// 重新设置设置点的机会为2
m_SetPointChance = 2;
// 开始点和目标点都设为空
m_StartNode = null;
m_EndNode = null;
// 提示字也设置为空字符串
m_TipText.text = "";
// 重新初始化AStarUnityTile实例，该实例继承自AStarUnity，AStarUnity继承自AStar。核心算法在AStar中。
m_AStarUnityTile = new AStarUnityTile(m_Map, m_TileMap, m_Tiles, m_TipText, m_commandExecutor, m_speed);
}
public AddToCloseCommand(T actor, AStarUnityTile tool) : base(actor)
{
m_tool = tool;
}
public MarkNeighborCommand(T actor, AStarUnityTile tool) : base(actor)
{
m_tool = tool;
}
