/// <summary>
/// Tries to add a tile to the collection.
/// Fails when the priority of the tile is lower than the already present one.
/// </summary>
/// <param name="inCoordinate">Coordinate to add or change area index for.</param>
/// <param name="inAreaIndex">Index of the area to add to the coordinate.</param>
public void TryAddTile(Vector2Int inCoordinate, int inAreaIndex)
{
if (!NavTileAreaManager.IsAreaIndexValid(inAreaIndex))
{
return;
}
if (Tiles.ContainsKey(inCoordinate))
{
NavTileArea area = NavTileManager.Instance.AreaManager.GetAreaByID(inAreaIndex);
TileData presentData = Tiles[inCoordinate];
if (presentData.Area.Priority <= area.Priority)
{
// Override if priority is higher
presentData.AreaIndex = inAreaIndex;
}
}
else
{
Tiles[inCoordinate] = new TileData(inAreaIndex);
UpdateBounds(inCoordinate);
}
}
/// <summary>
/// Overrides a tile regardless of priority.
/// </summary>
/// <param name="inCoordinate">Coordinate to override area index for.</param>
/// <param name="inAreaIndex">Area index to override with, -1 will remove any present tile area.</param>
public void OverrideTile(Vector2Int inCoordinate, int inAreaIndex)
{
if (inAreaIndex == -1)
{
RemoveTile(inCoordinate);
return;
}
if (!NavTileAreaManager.IsAreaIndexValid(inAreaIndex))
{
return;
}
if (Tiles.ContainsKey(inCoordinate))
{
Tiles[inCoordinate].AreaIndex = inAreaIndex;
}
else
{
Tiles[inCoordinate] = new TileData(inAreaIndex);
}
}