#include "view.h"

    int i;
    int j;
    for (i = 0; i < GXM; i++)
        for (j = 0; j < GYM; j++)

    for (int i = 0; i < GXM; i++)
        for (int j = 0; j < GYM; j++)

            env.tile_bk_bg[i][j] = 0;
            env.tile_bk_fg[i][j] = 0;

            coord_def gc(i, j);
            unsigned int fg, bg;
            tileidx_unseen(fg, bg, get_envmap_char(i, j), gc);
            env.tile_bk_fg[i][j] = fg;
            env.tile_bk_bg[i][j] = bg;

    TileNewLevel(true);