public void PlaceDoors(csDungeon dungeon)
{
foreach (csDungeonRoom room in dungeon.Rooms)
{
bool hasNorthDoor = false;
bool hasSouthDoor = false;
bool hasWestDoor = false;
bool hasEastDoor = false;
foreach (Vector2 cellLocation in room.CellLocations)
{
// Translate the room cell location to its location in the dungeon
Vector2 dungeonLocation = new Vector2(room.Bounds.x + cellLocation.x, room.Bounds.y + cellLocation.y);
// Check if we are on the west boundary of our room
// and if there is a corridor to the west
if ((cellLocation.x == 0) &&
(dungeon.AdjacentCellInDirectionIsCorridor(dungeonLocation, csDungeonCell.DirectionType.West)) &&
(!hasWestDoor))
{
dungeon.CreateDoor(dungeonLocation, csDungeonCell.DirectionType.West);
hasWestDoor = true;
}
// Check if we are on the east boundary of our room
// and if there is a corridor to the east
if ((cellLocation.x == room.Width - 1) &&
(dungeon.AdjacentCellInDirectionIsCorridor(dungeonLocation, csDungeonCell.DirectionType.East)) &&
(!hasEastDoor))
{
dungeon.CreateDoor(dungeonLocation, csDungeonCell.DirectionType.East);
hasEastDoor = true;
}
// Check if we are on the north boundary of our room
// and if there is a corridor to the north
if ((cellLocation.y == 0) &&
(dungeon.AdjacentCellInDirectionIsCorridor(dungeonLocation, csDungeonCell.DirectionType.North)) &&
(!hasNorthDoor))
{
dungeon.CreateDoor(dungeonLocation, csDungeonCell.DirectionType.North);
hasNorthDoor = true;
}
// Check if we are on the south boundary of our room
// and if there is a corridor to the south
if ((cellLocation.y == room.Height - 1) &&
(dungeon.AdjacentCellInDirectionIsCorridor(dungeonLocation, csDungeonCell.DirectionType.South)) &&
(!hasSouthDoor))
{
dungeon.CreateDoor(dungeonLocation, csDungeonCell.DirectionType.South);
hasSouthDoor = true;
}
}
}
}
public int CalculateRoomPlacementScore(Vector2 location, csDungeonRoom room, csDungeon dungeon)
{
// Check if the room at the given location will fit inside the bounds of the map
//if (dungeon.Bounds.Contains(new Rect(location.x, location.y, (float)room.Width + 1, (float)room.Height + 1)))
if (dungeon.Bounds.Contains(location) &&
dungeon.Bounds.Contains(new Vector2(location.x + room.Width + 1, location.y + room.Height + 1)))
{
int roomPlacementScore = 0;
// Loop for each cell in the room
foreach (Vector2 roomLocation in room.CellLocations)
{
// Translate the room cell location to its location in the dungeon
Vector2 dungeonLocation = new Vector2(location.x + roomLocation.x, location.y + roomLocation.y);
// Add 1 point for each adjacent corridor to the cell
if (dungeon.AdjacentCellInDirectionIsCorridor(dungeonLocation, csDungeonCell.DirectionType.North))
{
roomPlacementScore++;
}
if (dungeon.AdjacentCellInDirectionIsCorridor(dungeonLocation, csDungeonCell.DirectionType.South))
{
roomPlacementScore++;
}
if (dungeon.AdjacentCellInDirectionIsCorridor(dungeonLocation, csDungeonCell.DirectionType.West))
{
roomPlacementScore++;
}
if (dungeon.AdjacentCellInDirectionIsCorridor(dungeonLocation, csDungeonCell.DirectionType.East))
{
roomPlacementScore++;
}
// Add 3 points if the cell overlaps an existing corridor
if (dungeon[dungeonLocation].IsCorridor)
{
roomPlacementScore += 3;
}
// Do not allow rooms to overlap!
foreach (csDungeonRoom dungeonRoom in dungeon.Rooms)
{
if (dungeonRoom.Bounds.Contains(dungeonLocation))
{
return(0);
}
}
}
return(roomPlacementScore);
}
else
{
return(0);
}
}
