public void PrintMap()
{
tileBoard = new MapCreationTile[sizeX, sizeY];
for (int x = 0; x < sizeX; x++)
{
for (int y = 0; y < sizeY; y++)
{
MapCreationTile tile = Instantiate <MapCreationTile>(tilePrefab, mapContainer.transform);
tile.transform.position = Globals.GridToWorld(x + (int)mapContainer.position.x, y + (int)mapContainer.position.y);
tile.name = x + " " + y;
tile.InitMapTile(mapDataModel.tileBoard[x, y], x, y);
tileBoard[x, y] = tile;
}
}
}
public void FillMap(int startPosX, int startPosY, string newType)
{
Stack <MapCreationTile> tileStack = new Stack <MapCreationTile>();
HashSet <MapCreationTile> visitedSet = new HashSet <MapCreationTile>();
List <MapCreationTile> tilesToFill = new List <MapCreationTile>();
MapCreationTile currTile = tileBoard[startPosX, startPosY];
string tileTypeToFill = currTile.currType;
tileStack.Push(currTile);
while (tileStack.Count > 0)
{
if (currTile.currType == tileTypeToFill)
{
tilesToFill.Add(currTile);
MapCreationTile testTile;
int x = currTile.posX;
int y = currTile.posY;
if (InBounds(x, y + 1))
{
testTile = tileBoard[x, y + 1];
if (testTile.currType == tileTypeToFill &&
!visitedSet.Contains(testTile))
{
tileStack.Push(testTile);
visitedSet.Add(testTile);
}
}
if (InBounds(x + 1, y))
{
testTile = tileBoard[x + 1, y];
if (testTile.currType == tileTypeToFill &&
!visitedSet.Contains(testTile))
{
tileStack.Push(testTile);
visitedSet.Add(testTile);
}
}
if (InBounds(x, y - 1))
{
testTile = tileBoard[x, y - 1];
if (InBounds(x, y - 1) &&
testTile.currType == tileTypeToFill &&
!visitedSet.Contains(testTile))
{
tileStack.Push(testTile);
visitedSet.Add(testTile);
}
}
if (InBounds(x - 1, y))
{
testTile = tileBoard[x - 1, y];
if (testTile.currType == tileTypeToFill &&
!visitedSet.Contains(testTile))
{
tileStack.Push(testTile);
visitedSet.Add(testTile);
}
}
currTile = tileStack.Pop();
}
}
foreach (MapCreationTile tile in tilesToFill)
{
tile.ChangeTileType(newType);
mapDataModel.tileBoard[tile.posX, tile.posY] = newType;
}
}
