private bool IsNullTileReadyToVisible(int x, int y)
{
if (!grid.CellIsValid(x, y))
{
return(false);
}
if (LevelManager.Main.Grid.GetTile(x, y) != Element.NULL || grid.GetTile(x, y) != TileVisibility.Invisible)
{
return(grid.GetTile(x, y) != TileVisibility.ReadyToVisible);
}
if (showDebugLog.HasFlag(LevelFogDebug.ReadyToVisible_Logic))
{
Debug.Log($"Is Tile {x},{y} ReadyToVisible?");
}
bool isReadyToVisible = true;
Element type;
TileVisibility visibility;
List <Vector2Int> neighbours = grid.GatherNeighbourCells(x, y, 1, true, true);
Vector2Int neighbour;
for (int i = 0; i < neighbours.Count && isReadyToVisible; i++)
{
neighbour = neighbours[i];
if (!LevelManager.Main.Grid.CellIsValid(neighbour.x, neighbour.y))
{
continue;
}
if (!grid.CellIsValid(neighbour.x, neighbour.y))
{
continue;
}
type = LevelManager.Main.Grid.GetTile(neighbour.x, neighbour.y);
visibility = grid.GetTile(neighbour.x, neighbour.y);
isReadyToVisible = visibility == TileVisibility.Visible || type == Element.NULL;
if (showDebugLog.HasFlag(LevelFogDebug.ReadyToVisible_Logic))
{
Debug.Log($"Checked neighbour {x},{y} ({visibility}) => {isReadyToVisible}");
}
}
if (isReadyToVisible)
{
grid.SetTile(x, y, TileVisibility.ReadyToVisible);
}
return(isReadyToVisible);
}
private static List <PathNode> GetNeighbourList(PathNode currentNode)
{
List <PathNode> neighbourList = new List <PathNode>();
Direction currentNodeDirection = gridElements.GetTile(currentNode.GetCell()).ToDirection();
if (currentNodeDirection != Direction.NULL && currentNodeDirection != Direction.All)
{
Vector2Int cellFaced = currentNode.GetCell() + currentNodeDirection.ToOffset();
if (grid.CellIsValid(cellFaced))
{
neighbourList.Add(grid.GetTile(cellFaced));
}
}
else
{
//Left
if (grid.CellIsValid(currentNode.X - 1, currentNode.Y))
{
neighbourList.Add(grid.GetTile(currentNode.X - 1, currentNode.Y));
}
// Right
if (grid.CellIsValid(currentNode.X + 1, currentNode.Y))
{
neighbourList.Add(grid.GetTile(currentNode.X + 1, currentNode.Y));
}
// Up
if (grid.CellIsValid(currentNode.X, currentNode.Y - 1))
{
neighbourList.Add(grid.GetTile(currentNode.X, currentNode.Y - 1));
}
// Down
if (grid.CellIsValid(currentNode.X, currentNode.Y + 1))
{
neighbourList.Add(grid.GetTile(currentNode.X, currentNode.Y + 1));
}
}
if (!includeNullElements)
{
neighbourList = neighbourList.Where(p => gridElements.GetTile(p.GetCell()) != Element.NULL).ToList();
}
return(neighbourList);
}
