public Vector2[] GetPath(RoyT.AStar.Grid grid, Vector2Int posStart, Vector2Int posEnd)
{
if (posEnd.x + startX >= 0 && posEnd.x + startX <= startX + endX && posEnd.y + startY >= 0 && posEnd.y + startY <= startY + endY)
{
var positions = grid.GetPath(new Position(posStart.x + startX, posStart.y + startY), new Position(posEnd.x + startX, posEnd.y + startY), MovementPatterns.LateralOnly);
if (positions.Length > 1)
{
Vector2[] vectorPositions = new Vector2[positions.Length - 1];
for (int i = 1; i < positions.Length; i++)
{
vectorPositions[i - 1] = ConvertPosition(positions[i]);
}
return(vectorPositions);
}
}
return(null);
}
public GridTiles InitGrid(Tilemap TileMap)
{
GridTiles tiles = new GridTiles();
tiles.walkableTiles = new List <Vector2Int>();
RoyT.AStar.Grid grid = new RoyT.AStar.Grid(startX + endX, startY + endY, 1.0f);
for (int i = -startX; i < endX; i++)
{
for (int j = -startY; j < endY; j++)
{
if (GameManager.instance.isWall(TileMap, new Vector2Int(i, j)))
{
grid.BlockCell(new Position(i + startX, j + startY));
}
else if (!GameManager.instance.isGhostArea(new Vector2Int(i, j)))
{
tiles.walkableTiles.Add(new Vector2Int(i, j));
}
}
}
tiles.grid = grid;
return(tiles);
}
