private static void build_warren(EventHandler callback)
{
MapBuilder.begin_map();
int num = 0;
while (MapBuilder.fMap.Areas.Count < MapBuilder.fData.MaxAreaCount && MapBuilder.fEndpoints.Count != 0 && num != 100)
{
int num1 = Session.Random.Next() % MapBuilder.fEndpoints.Count;
Endpoint item = MapBuilder.fEndpoints[num1];
bool flag = true;
switch (Session.Random.Next() % 10)
{
case 0:
case 1:
case 2:
{
try
{
flag = MapBuilder.add_area(item);
break;
}
catch (Exception exception)
{
LogSystem.Trace(exception);
flag = false;
break;
}
}
case 3:
case 4:
case 5:
case 6:
case 7:
{
try
{
flag = MapBuilder.add_corridor(item, false);
break;
}
catch (Exception exception1)
{
LogSystem.Trace(exception1);
flag = false;
break;
}
}
case 8:
{
try
{
if (item.Category != TileCategory.Doorway)
{
flag = MapBuilder.add_doorway(item);
}
break;
}
catch (Exception exception2)
{
LogSystem.Trace(exception2);
flag = false;
break;
}
}
case 9:
{
try
{
flag = MapBuilder.add_stairway(item);
break;
}
catch (Exception exception3)
{
LogSystem.Trace(exception3);
flag = false;
break;
}
}
}
if (!flag)
{
num++;
}
else
{
MapBuilder.fEndpoints.Remove(item);
num = 0;
callback(null, null);
}
}
List <TileData> tileDatas = new List <TileData>();
foreach (TileData tile in MapBuilder.fMap.Tiles)
{
Tile tile1 = Session.FindTile(tile.TileID, SearchType.Global);
if (tile1 != null)
{
if (tile1.Category != TileCategory.Doorway)
{
continue;
}
Rectangle _rect = MapBuilder.get_rect(tile1, tile);
int num2 = 0;
int left = _rect.Left;
while (left != _rect.Right)
{
int top = _rect.Top - 1;
if (MapBuilder.tile_at_point(new Point(left, top)) != null)
{
left++;
}
else
{
num2++;
break;
}
}
int left1 = _rect.Left;
while (left1 != _rect.Right)
{
int bottom = _rect.Bottom + 1;
if (MapBuilder.tile_at_point(new Point(left1, bottom)) != null)
{
left1++;
}
else
{
num2++;
break;
}
}
int top1 = _rect.Top;
while (top1 != _rect.Bottom)
{
int left2 = _rect.Left - 1;
if (MapBuilder.tile_at_point(new Point(left2, top1)) != null)
{
top1++;
}
else
{
num2++;
break;
}
}
int top2 = _rect.Top;
while (top2 != _rect.Bottom)
{
int right = _rect.Right + 1;
if (MapBuilder.tile_at_point(new Point(right, top2)) != null)
{
top2++;
}
else
{
num2++;
break;
}
}
if (num2 == 2)
{
continue;
}
tileDatas.Add(tile);
}
else
{
tileDatas.Add(tile);
}
}
foreach (TileData tileData in tileDatas)
{
MapBuilder.fMap.Tiles.Remove(tileData);
callback(null, null);
}
}