#include <stdio.h>
#include <global.h>
#include <expand2x.h>

/* this is a testing program for layouts.  It's
   included here for convenience only.  */
char **map_gen_spiral(int, int, int);
char **roguelike_layout_gen(int xsize, int ysize, int options);
char **make_snake_layout(int xsize, int ysize);
char **make_square_spiral_layout(int xsize, int ysize);
char **gen_corridor_rooms(int, int, int);

void dump_layout(char **layout, int Xsize, int Ysize) {
    int i, j;

    for (j = 0; j < Ysize; j++) {
        for (i = 0; i < Xsize; i++) {
            if (layout[i][j] == 0)
                layout[i][j] = ' ';
            printf("%c", layout[i][j]);
        }
        printf("\n");
    }
}

int main() {
    int Xsize, Ysize;
    char **layout, **biglayout;
    SRANDOM(time(0));

    Xsize = RANDOM()%30+10;
    Ysize = RANDOM()%20+10;

    /* put your layout here */
    layout = roguelike_layout_gen(Xsize, Ysize, 0);
    /*layout = make_snake_layout(Xsize, Ysize, 0); */
    /*layout = make_square_spiral_layout(Xsize, Ysize, 0); */
    /*layout = gen_corridor_rooms(Xsize, Ysize, 1); */
    /*layout = maze_gen(Xsize, Ysize, 0); */
    /*layout = map_gen_onion(Xsize, Ysize, 0, 0);*/

    dump_layout(layout, Xsize, Ysize);
    printf("\nExpanding layout...\n");

    biglayout = expand2x(layout, Xsize, Ysize);
    dump_layout(biglayout, Xsize*2-1, Ysize*2-1);
    return 0;
}