public A_Star(TileInfo[,] ColMap, int _hWeight)
{
hWeight = _hWeight;
colMap = ColMap;
Path = new List<Vector2>();
Width = colMap.GetLength(0);
Height = colMap.GetLength(1);
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
// TODO: Add your initialization logic here
// Create the tile objects in the array
for (int x = 0; x < tileInfo.GetLength(0); x++)
{
for (int y = 0; y < tileInfo.GetLength(0); y++)
{
tileInfo[x, y] = new TileInfo();
}
}
// Change some tiles to walls
tileInfo[4, 0].tileType = TileInfo.TileType.Wall;
tileInfo[4, 1].tileType = TileInfo.TileType.Wall;
tileInfo[4, 2].tileType = TileInfo.TileType.Wall;
tileInfo[4, 3].tileType = TileInfo.TileType.Wall;
tileInfo[4, 4].tileType = TileInfo.TileType.Wall;
tileInfo[4, 5].tileType = TileInfo.TileType.Wall;
tileInfo[3, 5].tileType = TileInfo.TileType.Wall;
tileInfo[2, 5].tileType = TileInfo.TileType.Wall;
tileInfo[1, 5].tileType = TileInfo.TileType.Wall;
tileInfo[1, 4].tileType = TileInfo.TileType.Wall;
tileInfo[1, 3].tileType = TileInfo.TileType.Wall;
tileInfo[1, 2].tileType = TileInfo.TileType.Wall;
tileInfo[7, 6].tileType = TileInfo.TileType.Wall;
tileInfo[7, 7].tileType = TileInfo.TileType.Wall;
tileInfo[7, 8].tileType = TileInfo.TileType.Wall;
tileInfo[7, 9].tileType = TileInfo.TileType.Wall;
// Pass the tile information and a weight for the H
// the lower the H weight value shorter the path
// the higher it is the less number of checks it take to determine
// a path
a_star = new A_Star(tileInfo, 100);
a_star.start(startLoc.X, startLoc.Y, endLoc.X, endLoc.Y);
base.Initialize();
}