public void GenerateObstacleInfo(CellManager cellMgr)
{
//标记所有格子为阻挡
for (int row = 0; row < cellMgr.GetMaxRow(); row++)
{
for (int col = 0; col < cellMgr.GetMaxCol(); col++)
{
cellMgr.SetCellStatus(row, col, BlockType.STATIC_BLOCK);
}
}
//打开可行走区
foreach (TiledData data in walk_area_list_)
{
List <Vector3> pts = data.GetPoints();
MapDataUtil.MarkObstacleArea(pts, cellMgr, BlockType.NOT_BLOCK);
}
//标记阻挡区
foreach (TiledData data in obstacle_area_list_)
{
List <Vector3> pts = data.GetPoints();
MapDataUtil.MarkObstacleArea(pts, cellMgr, BlockType.STATIC_BLOCK);
}
//标记阻挡线
foreach (TiledData data in obstacle_line_list_)
{
List <Vector3> pts = data.GetPoints();
MarkObstacleLine(pts, cellMgr, BlockType.STATIC_BLOCK);
}
}
internal static void MarkObstacleArea(List <Vector3> pts, CellManager cellMgr, byte obstacle)
{
List <CellPos> cells = cellMgr.GetCellsInPolygon(pts);
foreach (CellPos cell in cells)
{
cellMgr.SetCellStatus(cell.row, cell.col, obstacle);
}
}
private void MarkObstacleLine(List <Vector3> pts, CellManager cellMgr, byte obstacle)
{
List <CellPos> pos_list = cellMgr.GetCellsCrossByPolyline(pts);
foreach (CellPos pos in pos_list)
{
cellMgr.SetCellStatus(pos.row, pos.col, obstacle);
}
}
public void GenerateObstacleInfoWithNavmesh(CellManager cellMgr)
{
//标记所有格子为阻挡
for (int row = 0; row < cellMgr.GetMaxRow(); row++)
{
for (int col = 0; col < cellMgr.GetMaxCol(); col++)
{
cellMgr.SetCellStatus(row, col, BlockType.STATIC_BLOCK);
}
}
//打开可行走区
foreach (TriangleNode node in navmesh_triangle_list)
{
List <Vector3> pts = new List <Vector3>(node.Points);
MapDataUtil.MarkObstacleArea(pts, cellMgr, BlockType.NOT_BLOCK);
}
}
