ref: c971e9f600adb68c749dc78e39be4c5c5b822083
parent: 21e1608d9939f4241470405cebc7202ab3cad50d
author: cancel <cancel@cancel.fm>
date: Sat Dec 1 15:29:06 EST 2018
Add basic tui test of stepping grid sim
--- a/tui_main.c
+++ b/tui_main.c
@@ -1,10 +1,102 @@
+#include "bank.h"
#include "base.h"
#include "field.h"
+#include "mark.h"
+#include "sim.h"
+#include <getopt.h>
#include <locale.h>
#include <ncurses.h>
-#include <unistd.h>
-int main() {+static void usage() {+ // clang-format off
+ fprintf(stderr,
+ "Usage: ui [options] infile\n\n"
+ "Options:\n"
+ " -h or --help Print this message and exit.\n"
+ );
+ // clang-format on
+}
+
+void draw_debug_field(WINDOW* win, int win_y, int win_x, Glyph const* gbuffer,
+ Usz height, Usz width) {+ enum { Bufcount = 4096 };+ if (width > Bufcount)
+ return;
+ chtype buffer[Bufcount];
+ for (Usz y = 0; y < height; ++y) {+ Glyph const* gline = gbuffer + y * width;
+ for (Usz x = 0; x < width; ++x) {+ buffer[x] = (chtype)gline[x];
+ }
+ move(win_y + (int)y, (int)win_x);
+ waddchnstr(win, buffer, (int)width);
+ }
+}
+
+int main(int argc, char** argv) {+ static struct option tui_options[] = {{"help", no_argument, 0, 'h'},+ {NULL, 0, NULL, 0}};+ char* input_file = NULL;
+ for (;;) {+ int c = getopt_long(argc, argv, "h", tui_options, NULL);
+ if (c == -1)
+ break;
+ switch (c) {+ case 'h':
+ usage();
+ return 1;
+ case '?':
+ usage();
+ return 1;
+ }
+ }
+
+ if (optind == argc - 1) {+ input_file = argv[optind];
+ } else if (optind < argc - 1) {+ fprintf(stderr, "Expected only 1 file argument.\n");
+ return 1;
+ }
+ if (input_file == NULL) {+ fprintf(stderr, "No input file.\n");
+ usage();
+ return 1;
+ }
+
+ Field field;
+ field_init(&field);
+ Field_load_error fle = field_load_file(input_file, &field);
+ if (fle != Field_load_error_ok) {+ field_deinit(&field);
+ char const* errstr = "Unknown";
+ switch (fle) {+ case Field_load_error_ok:
+ break;
+ case Field_load_error_cant_open_file:
+ errstr = "Unable to open file";
+ break;
+ case Field_load_error_too_many_columns:
+ errstr = "Grid file has too many columns";
+ break;
+ case Field_load_error_too_many_rows:
+ errstr = "Grid file has too many rows";
+ break;
+ case Field_load_error_no_rows_read:
+ errstr = "Grid file has no rows";
+ break;
+ case Field_load_error_not_a_rectangle:
+ errstr = "Grid file is not a rectangle";
+ break;
+ }
+ fprintf(stderr, "File load error: %s.\n", errstr);
+ return 1;
+ }
+ Markmap_reusable markmap_r;
+ markmap_reusable_init(&markmap_r);
+ markmap_reusable_ensure_size(&markmap_r, field.height, field.width);
+ Bank bank;
+ bank_init(&bank);
+
// Enable UTF-8 by explicitly initializing our locale before initializing
// ncurses.
setlocale(LC_ALL, "");
@@ -31,20 +123,21 @@
// instead of being a slave only to terminal input.
// nodelay(stdscr, TRUE);
- Field field;
- field_init_fill(&field, 16, 16, '.');
-
- printw("Type any character to fill it in an alternating grid, or\ntype '");+ move(0, 0);
+ printw("Loaded ");attron(A_BOLD);
+ printw("%s\n", input_file);+ attroff(A_BOLD);
+ printw("Press spacebar to step, or press '");+ attron(A_BOLD);
printw("q");attroff(A_BOLD);
printw("' to quit\n");refresh();
- char fill_char = '?';
+ Usz tick_num = 0;
for (;;) {int ch = getch();
- clear();
if (ch == 'q')
break;
// ncurses gives us ERR if there was no user input. We'll sleep for 0
@@ -56,30 +149,21 @@
sleep(0);
continue;
}
+
// ncurses gives us the special value KEY_RESIZE if the user didn't
- // actually type anything, but the terminal resized. If that happens to us,
- // just re-use the fill character from last time.
- char new_fill_char;
- if (ch < CHAR_MIN || ch > CHAR_MAX || ch == KEY_RESIZE)
- new_fill_char = '?';
- else
- new_fill_char = (char)ch;
+ // actually type anything, but the terminal resized.
+ bool ignored_input = ch < CHAR_MIN || ch > CHAR_MAX || ch == KEY_RESIZE;
+
+ if (!ignored_input && ch == ' ') {+ orca_run(field.buffer, markmap_r.buffer, field.height, field.width,
+ tick_num, &bank);
+ ++tick_num;
+ }
int term_height = getmaxy(stdscr);
int term_width = getmaxx(stdscr);
assert(term_height >= 0 && term_width >= 0);
- if (new_fill_char != fill_char) {- fill_char = new_fill_char;
- }
- field_fill_subrect(&field, 0, 0, field.height, field.width, '.');
- field_fill_subrect(&field, 1, 1, (Usz)(field.height - 2),
- (Usz)(field.width - 2), fill_char);
- // field_debug_draw(stdscr, &field, 0, 0);
- // field_copy_subrect(&field, &field, 0, 0, 4, 4, 8, 8);
- // field_copy_subrect(&field, &field, 0, 0, 0, 0, 0, 0);
- // field_debug_draw(stdscr, &field, field.height + 1, 0);
- // field_copy_subrect(&field, &field, 6, 6, 9, 9, 30, 30);
- // field_debug_draw(stdscr, &field, 0, field.width + 1);
- // field_debug_draw(stdscr, &field, field.height, field.width);
+ clear();
+ draw_debug_field(stdscr, 0, 0, field.buffer, field.height, field.width);
refresh();
}
field_deinit(&field);