//获取P点四周为+-out_count（包含边界）以内的可以通过的点
public Vector2Int?FindAroundFreePoint(Vector2Int basePoint, int outCount, List <Vector2Int> exceptPointList,
int[] canPassObstacleTypes, int[] canPassTerrainTypes, RandomManager randomManager = null)
{
return(AStarUtil.FindAroundFreePoint(this, basePoint, outCount, exceptPointList,
canPassObstacleTypes,
canPassObstacleTypes, randomManager));
}
// 随机获取地图上一点
public Vector2Int GetRandomPos(int[] canPassObstacleTypes, int[] canPassTerrainTypes,
RandomManager randomManager = null)
{
randomManager = randomManager ?? Client.instance.randomManager;
int width = GetWidth();
int height = GetHeight();
int x = randomManager.RandomInt(0, width);
int y = randomManager.RandomInt(0, height);
Vector2Int result = new Vector2Int(x, y);
if (canPassObstacleTypes != null || canPassTerrainTypes != null)
{
if (canPassObstacleTypes == null)
{
canPassObstacleTypes = AStarMapPathConst.Air_Can_Pass_Obstacle_Types;
}
if (canPassTerrainTypes == null)
{
canPassTerrainTypes = AStarMapPathConst.Air_Can_Pass_Terrain_Types;
}
Vector2Int?freePoint = AStarUtil.FindAroundFreePoint(GetMapPath(), result, null, canPassObstacleTypes,
canPassTerrainTypes, randomManager);
if (freePoint != null)
{
result = freePoint.Value;
}
}
return(result);
}
public static Action Test_FindAroundFreePoint()
{
Vector2Int?point = AStarUtil.FindAroundFreePoint(new AStarMapPath(grids), new Vector2Int(2, 2), 2, null,
AStarMapPathConst.Critter_Can_Pass_Obstacle_Types, AStarMapPathConst.User_Can_Pass_Terrain_Types);
return(() =>
{
if (point != null)
{
AStarUtil.GUIShowPointList(0, 0, 9, 9, point.Value);
}
});
}