Removing invalid cells from movement path

gistfile1.txt

               //Add this code at line 56-57 in the MovementAction Script
               
               //Calculate all paths and add to movementPaths
                var invalidPathCells = gameGrid.cells.Where(c => !validation.Validate(c, this));
                var (distances, previous) = new Dijkstra<Cell>().GetPaths(gameGrid.Graph, invalidPathCells.Select(c => c.gridPosition.index).ToArray() ,gameGrid.Size, Entity.GridPosition.index);