void ApplyRoom(int x, int y, RoomGenerator generator)
{
int rowCount = gridDesc.GetLength(0);
int colCount = gridDesc.GetLength(1);
for (int i = 0; i < rowCount; ++i)
{
for (int j = 0; j < colCount; ++j)
{
if (gridDesc[i, j])
{
var grid = generator.GetGrid(x + i, y + j);
grid.owner = this;
gridList.Add(grid);
}
}
}
}
public bool IsSingleConnected(int x, int y, RoomGenerator generator)
{
int connectCount = 0;
int rowCount = gridDesc.GetLength(0);
int colCount = gridDesc.GetLength(1);
for (int i = 0; i < rowCount; ++i)
{
for (int j = 0; j < colCount; ++j)
{
if (gridDesc[i, j])
{
var up = generator.GetGrid(x + i, y + j + 1);
if (up != null && up.owner != null && up.owner != this)
{
++connectCount;
}
var down = generator.GetGrid(x + i, y + j - 1);
if (down != null && down.owner != null && down.owner != this)
{
++connectCount;
}
var left = generator.GetGrid(x + i - 1, y + j);
if (left != null && left.owner != null && left.owner != this)
{
++connectCount;
}
var right = generator.GetGrid(x + i + 1, y + j);
if (right != null && right.owner != null && right.owner != this)
{
++connectCount;
}
}
}
}
return(connectCount == 1);
}
bool IsConnectToRooms(int x, int y, RoomGenerator generator, HashSet <RoomType> roomTypes)
{
int rowCount = gridDesc.GetLength(0);
int colCount = gridDesc.GetLength(1);
for (int i = 0; i < rowCount; ++i)
{
for (int j = 0; j < colCount; ++j)
{
if (gridDesc[i, j])
{
var up = generator.GetGrid(x + i, y + j + 1);
if (up != null && up.owner != null && roomTypes.Contains(up.owner.roomType))
{
return(true);
}
var down = generator.GetGrid(x + i, y + j - 1);
if (down != null && down.owner != null && roomTypes.Contains(down.owner.roomType))
{
return(true);
}
var left = generator.GetGrid(x + i - 1, y + j);
if (left != null && left.owner != null && roomTypes.Contains(left.owner.roomType))
{
return(true);
}
var right = generator.GetGrid(x + i + 1, y + j);
if (right != null && right.owner != null && roomTypes.Contains(right.owner.roomType))
{
return(true);
}
}
}
}
return(false);
}
public bool BeyondBossRoom(int x, int y, RoomGenerator generator)
{
int rowCount = gridDesc.GetLength(0);
int colCount = gridDesc.GetLength(1);
for (int i = 0; i < rowCount; ++i)
{
for (int j = 0; j < colCount; ++j)
{
if (gridDesc[i, j])
{
var up = generator.GetGrid(x + i, y + j + 1);
if (up != null && up.owner != null && up.owner.roomType == RoomType.Boss)
{
return(true);
}
var down = generator.GetGrid(x + i, y + j - 1);
if (down != null && down.owner != null && down.owner.roomType == RoomType.Boss)
{
return(true);
}
var left = generator.GetGrid(x + i - 1, y + j);
if (left != null && left.owner != null && left.owner.roomType == RoomType.Boss)
{
return(true);
}
var right = generator.GetGrid(x + i + 1, y + j);
if (right != null && right.owner != null && right.owner.roomType == RoomType.Boss)
{
return(true);
}
}
}
}
return(false);
}
public bool IsFitSize(int x, int y, RoomGenerator generator)
{
int rowCount = gridDesc.GetLength(0);
int colCount = gridDesc.GetLength(1);
for (int i = 0; i < rowCount; ++i)
{
for (int j = 0; j < colCount; ++j)
{
if (gridDesc[i, j])
{
var grid = generator.GetGrid(x + i, y + j);
if (grid == null || grid.owner != null)
{
return(false);
}
}
}
}
return(true);
}
//return is there exist an offset of gridDesc, can place the room
public bool Place(int x, int y, RoomGenerator generator, bool singleConnected = false, HashSet <RoomType> avoidConnectRoom = null)
{
int rowCount = gridDesc.GetLength(0);
int colCount = gridDesc.GetLength(1);
for (int offsetX = 0; offsetX < rowCount; ++offsetX)
{
for (int offsetY = 0; offsetY < colCount; ++offsetY)
{
//x,y must be filled with a non-empty grid
if (gridDesc[offsetX, offsetY] && IsFitSize(x - offsetX, y - offsetY, generator))
{
if (singleConnected && !IsSingleConnected(x - offsetX, y - offsetY, generator))
{
continue;
}
if (avoidConnectRoom != null && IsConnectToRooms(x, y, generator, avoidConnectRoom))
{
continue;
}
ApplyRoom(x - offsetX, y - offsetY, generator);
MarkUnborderDoors();
if (roomType != RoomType.Init && !CheckConnectable(generator))
{
Revert();
return(false);
}
return(true);
}
}
}
return(false);
}
public bool CheckConnectable(RoomGenerator generator)
{
var hset = generator.GetConnectedRoom(this);
return(hset.Count > 0);
}