public void CreateRooms(int count, Vector2Int minMaxWidth, Vector2Int minMaxHeight)
{
if (GameManagerScript.Instance.world == null)
{
return;
}
List <RectRoom> createdRooms = new List <RectRoom>();
for (int i = 0; i < count; i++)
{
RectRoom room = CreateRoom(minMaxWidth, minMaxHeight);
if (room != null)
{
createdRooms.Add(room);
}
}
CreatePathways(createdRooms);
}
public void CreatePathways(List <RectRoom> rooms)
{
if (rooms.Count <= 1)
{
return;
}
for (int i = 0; i < rooms.Count - 1; i++)
{
AStarPathfinder pathfinder = new AStarPathfinder(GameManagerScript.Instance.world.map);
RectRoom startRoom = rooms[i];
RectRoom nextRoom = rooms[i + 1];
List <Cell> listOfRoomCellsStart = startRoom.GetListOfRoomCells();
Cell startCell = listOfRoomCellsStart[Random.Range(0, listOfRoomCellsStart.Count - 1)];
List <Cell> listOfRoomCellsNext = nextRoom.GetListOfRoomCells();
Cell nextCell = listOfRoomCellsNext[Random.Range(0, listOfRoomCellsNext.Count - 1)];
bool b = pathfinder.FindPath(startCell, nextCell);
if (!b)
{
continue;
}
for (int j = 0; j < pathfinder.path.Count - 1; j++)
{
Cell node = GameManagerScript.Instance.world.map.GetCellAt(new Vector2Int(pathfinder.path[j].x, pathfinder.path[j].y));
Cell nextNode = GameManagerScript.Instance.world.map.GetCellAt(new Vector2Int(pathfinder.path[j + 1].x, pathfinder.path[j + 1].y));
Vector2Int position1 = node.GetPosition();
Vector2Int position2 = nextNode.GetPosition();
if (listOfRoomCellsStart.Contains(node) || listOfRoomCellsNext.Contains(node))
{
continue;
}
GameManagerScript.Instance.world.map.GetCellAt(position1).GetGameObject().GetComponent <SpriteRenderer>().color = floorColor;
Vector2Int dif = position1 - position2;
if (dif == new Vector2Int(0, 1) || dif == new Vector2Int(0, -1))
{
Vector2Int leftNode = new Vector2Int(position1.x - 1, position1.y);
Vector2Int rightNode = new Vector2Int(position1.x + 1, position1.y);
if (GameManagerScript.Instance.world.map.IsPositionViable(leftNode))
{
GameManagerScript.Instance.world.map.GetCellAt(new Vector2Int(leftNode.x, leftNode.y)).GetGameObject().GetComponent <SpriteRenderer>().color = wallColor;
GameManagerScript.Instance.world.map.GetCellAt(new Vector2Int(leftNode.x, leftNode.y)).SetTerrainType(Cell.TERRAIN_TYPE.wall);
}
if (GameManagerScript.Instance.world.map.IsPositionViable(rightNode))
{
GameManagerScript.Instance.world.map.GetCellAt(new Vector2Int(rightNode.x, rightNode.y)).GetGameObject().GetComponent <SpriteRenderer>().color = wallColor;
GameManagerScript.Instance.world.map.GetCellAt(new Vector2Int(rightNode.x, rightNode.y)).SetTerrainType(Cell.TERRAIN_TYPE.wall);
}
}
}
}
}
public RectRoom CreateRoom(Vector2Int minMaxWidth, Vector2Int minMaxHeight)
{
if (GameManagerScript.Instance.world == null)
{
return(null);
}
Map map = GameManagerScript.Instance.world.map;
int mapWidth = map.GetMapSize().x;
int mapHeight = map.GetMapSize().y;
int minimumSpace = 10;
int tryCount = 0;
START_OF_LOOP:
tryCount++;
if (tryCount > 1000000)
{
return(null);
}
int X = Random.Range(0, mapWidth);
int Y = Random.Range(0, mapHeight);
Vector2Int position = new Vector2Int(X, Y);
int width = Random.Range(minMaxWidth.x, minMaxWidth.y);
int height = Random.Range(minMaxHeight.x, minMaxHeight.y);
Vector2Int dimensions = new Vector2Int(width, height);
for (int x = position.x; x < position.x + width; x++)
{
for (int y = position.y; y < position.y + height; y++)
{
Vector2Int checkPos = new Vector2Int(x, y);
if (map.IsPositionViable(checkPos) == false)
{
goto START_OF_LOOP;
}
Cell c = map.GetCellAt(checkPos);
if (c.GetTerrainType() != Cell.TERRAIN_TYPE.empty)
{
goto START_OF_LOOP;
}
}
}
for (int x = position.x; x < position.x + width; x++)
{
for (int y = position.y; y < position.y + height; y++)
{
Vector2Int checkPos = new Vector2Int(x, y);
Cell c = map.GetCellAt(checkPos);
if (x == position.x || x == position.x + width - 1 || y == position.y || y == position.y + height - 1)
{
c.SetTerrainType(Cell.TERRAIN_TYPE.wall);
c.GetGameObject().GetComponent <SpriteRenderer>().color = wallColor;
}
else
{
c.SetTerrainType(Cell.TERRAIN_TYPE.floor);
c.GetGameObject().GetComponent <SpriteRenderer>().color = floorColor;
}
}
}
RectRoom room = new RectRoom(position, dimensions);
return(room);
}
