public static void InitPathFindingMap(Tilemap tilemap)
{
PathFinding.map = new Dictionary <Vector3Int, Node>();
foreach (var position in tilemap.cellBounds.allPositionsWithin)
{
MyTile tile = tilemap.GetTile <MyTile>(position);
Node node = new Node(position, tile.GetTileMoveConsume());
PathFinding.map.Add(position, node);
}
}
private static List <Vector3Int> GetNextWalkableTiles(Tilemap tilemap, Vector3Int point)
{
List <Vector3Int> ret = new List <Vector3Int>();
Vector3Int leftPoint = point + Vector3Int.left;
MyTile tile = tilemap.GetTile <MyTile>(leftPoint);
if (tile != null && tile.GetTileMoveConsume() >= 0)
{
ret.Add(leftPoint);
}
Vector3Int rightPoint = point + Vector3Int.right;
tile = tilemap.GetTile <MyTile>(rightPoint);
if (tile != null && tile.GetTileMoveConsume() >= 0)
{
ret.Add(rightPoint);
}
Vector3Int upPoint = point + Vector3Int.up;
tile = tilemap.GetTile <MyTile>(upPoint);
if (tile != null && tile.GetTileMoveConsume() >= 0)
{
ret.Add(upPoint);
}
Vector3Int downPoint = point + Vector3Int.down;
tile = tilemap.GetTile <MyTile>(downPoint);
if (tile != null && tile.GetTileMoveConsume() >= 0)
{
ret.Add(downPoint);
}
return(ret);
}