Sokoban: Difference between revisions

private bool move(in int x, in int y, in int dx,

in int dy, ref CTable data)

if (sData[(y+dy) * ncols + x + dx] == El.wall ||

data[(y+dy) * ncols + x + dx] != El.floor)

return false;

 

data2[y * ncols + x] = El.floor;

data2[(y + dy) * ncols + x + dx] = El.player;

private bool push(in int x, in int y, in int dx,

in int dy, ref CTable data)

if (sData[(y + 2*dy) * ncols + x+2*dx] == El.wall ||

data[(y + 2*dy) * ncols + x+2*dx] != El.floor)

return false;

 

data2[y * ncols + x] = El.floor;

data2[(y + dy) * ncols + x + dx] = El.player;

}

 

bool[immutable CTable] visitedSet = [dData: true];

 

tuple(-1, 0, 'l', 'L')];

 

//immutable (cur, cSol, x, y) = open.pop;

immutable item = open.pop;