public PathFinding(GridSystem mainGameGrid)
{
_gameGrid = mainGameGrid;
grid = _gameGrid.MainGameGrid;
dist = new int[grid.Width, grid.Height];
/* initiate distance to be INFINITY */
FillMax(dist, _queue);
/* intiate the previous cell of every cell to be null */
prev = new GridSystem.Cell[grid.Width, grid.Height];
foreach (var e in grid.Entrances)
{
_hashpath.Add(e.X, new List <GridSystem.Cell>());
_initialpath.Add(e.X, new List <GridSystem.Cell>());
}
}
void CreateBoardTiles()
{
BoardTiles = new Tile[GridWidth, GridHeight];
GridSystem.Grid gameGrid = GameGridSystem.MainGameGrid;
foreach (var entrance in gameGrid.Entrances)
{
_gmInstance.SearchFlyingPath(entrance.X, entrance.Y);
}
Vector3 startPosition = new Vector3(0f, 0f, 0f);
startPosition.x = 0 - (GridWidth / 2.0f) * TileSize;
startPosition.y = 0 - (GridHeight / 2.0f) * TileSize;
startPosition.z = 0f;
//Create grid
for (int y = 0; y < GridHeight; ++y)
{
for (int x = 0; x < GridWidth; ++x)
{
GridSystem.Cell cell = gameGrid.GetCellAt(x, y);
if (cell.IsEntrance)
{
BoardTiles[x, y] = new Tile(TileEntrance, x, y, TileSize, _boardHolder, startPosition);
}
else if (cell.IsExit)
{
BoardTiles[x, y] = new Tile(TileExit, x, y, TileSize, _boardHolder, startPosition);
}
else if (cell.IsBlocked)
{
BoardTiles[x, y] = new Tile(TileObstacles, x, y, TileSize, _boardHolder, startPosition);
}
else
{
BoardTiles[x, y] = new Tile(TileGound, x, y, TileSize, _boardHolder, startPosition);
}
}
}
}
