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Improve example implementation output

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Gabriel Tofvesson 2020-02-25 20:39:32 +01:00
parent 0a5f21f1eb
commit 1dceac0fa0
1 changed files with 47 additions and 9 deletions
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56
main.c
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@ -8,6 +8,16 @@
#include <unistd.h>
#include "board.h"
/**
* ANSI control codes
*/
#define COLOUR_RED "\e[31m"
#define COLOUR_RESET "\e[0m"
#define CLEAR "\033[2J"
/**
* How many boards to allocate by default for board spec
* Average depth for highly complex boards is between 10 and 12
@ -151,17 +161,39 @@ copy_to_board (struct board_file file, struct board *board)
}
}
static void
print_board (struct board *board)
ansi_set_cursor (unsigned y, unsigned x)
{
printf ("\033[%u;%uH", x + 1, y + 1);
}
static void
ansi_clear_screen ()
{
puts (CLEAR);
}
static void
print_board (const struct board *board, const struct board *compare, unsigned whence_x, unsigned whence_y)
{
for (board_pos y = 0; y < 9; ++y)
{
/* Print row */
for (board_pos x = 0; x < 9; ++x)
{
ansi_set_cursor (whence_x + (x * 2), whence_y + (y * 2));
/* Print board element */
if (board_has_value (board, x, y))
printf ("%u", board_get_value (board, x, y) + 1);
{
if (compare != NULL && ! board_has_value (compare, x, y))
printf (COLOUR_RED "%u" COLOUR_RESET, board_get_value (board, x, y) + 1);
else
printf ("%u", board_get_value (board, x, y) + 1);
}
else
fputs (" ", stdout);
@ -170,19 +202,17 @@ print_board (struct board *board)
fputs("|", stdout);
}
fputs("\n", stdout);
/* Print row element delimiter */
if (y < 8)
{
for (board_pos x = 0; x < 17; ++x)
{
ansi_set_cursor (whence_x + x, whence_y + (y * 2 + 1));
if ((x & 1) == 0)
fputs ("-", stdout);
else
fputs ("+", stdout);
}
fputs ("\n", stdout);
}
}
}
@ -302,19 +332,25 @@ main (int argc, char **argv, char **env)
return -1;
/* Allocate board */
struct board original;
struct boards_table boards;
boards.max_depth = 0;
boards.board_specs = NULL;
tables_ensure_depth (&boards, 0);
struct board *root_board = boards.board_specs[0];
copy_to_board (file, root_board);
copy_to_board (file, &original);
board_copy (&original, boards.board_specs[0]);
close_board_file (file);
board_update_all_marks (root_board);
ansi_clear_screen ();
print_board (root_board);
print_board (root_board, NULL, 0, 0);
if (! board_is_valid (root_board))
{
@ -322,7 +358,8 @@ main (int argc, char **argv, char **env)
return 1;
}
puts("\nReducing...");
ansi_set_cursor (0, 18);
puts("Reducing...");
/* Profiler start time */
clock_t start_clk = clock ();
@ -332,8 +369,9 @@ main (int argc, char **argv, char **env)
/* Profiler end time */
clock_t end_clk = clock ();
print_board (root_board);
print_board (root_board, &original, 21, 0);
ansi_set_cursor (0, 18);
printf ("Simplification took %Lf seconds\n", ((long double)(end_clk - start_clk))/CLOCKS_PER_SEC);
return 0;