mirror of https://github.com/kiedtl/fire.git
116 lines
2.1 KiB
C
116 lines
2.1 KiB
C
#include <stdlib.h>
|
|
|
|
#include "bool.h"
|
|
#include "output.h"
|
|
#include "draw.h"
|
|
#include "termbox.h"
|
|
#include "args.h"
|
|
|
|
#ifdef __OpenBSD__
|
|
#include "sys/types.h"
|
|
#else
|
|
#include "stdint.h"
|
|
#endif
|
|
|
|
#define VERSION "0.2.0"
|
|
|
|
// argument parsing (args.h)
|
|
char *argv0;
|
|
struct Options *opts;
|
|
|
|
int
|
|
main ( int argc, char *argv[] )
|
|
{
|
|
opts = (struct Options*) calloc(1, sizeof(struct Options*));
|
|
if (opts == NULL) {
|
|
EPRINT("fire: error: cannot ");
|
|
perror("calloc()");
|
|
}
|
|
|
|
// default args
|
|
opts->refresh_rate = 5;
|
|
opts->truecolor = FALSE;
|
|
size_t output_mode = TB_OUTPUT_NORMAL;
|
|
|
|
// argument parsing
|
|
argv0 = argv[0];
|
|
|
|
ARGBEGIN {
|
|
case 't':
|
|
output_mode = TB_OUTPUT_TRUECOLOR;
|
|
opts->truecolor = TRUE;
|
|
break;
|
|
case 'r':
|
|
opts->refresh_rate = atoi(ARGF());
|
|
break;
|
|
case 'V':
|
|
printf("%s %s\n", argv0, VERSION);
|
|
exit(EXIT_SUCCESS);
|
|
case 'h':
|
|
default:
|
|
printf("Usage: %s [-tVh] [-r rate]\n", argv0);
|
|
printf("Display a nice fiery animation.\n\n");
|
|
printf("ARGUMENTS:\n");
|
|
printf(" -r [rate] Change refresh rate. (default: 5)\n");
|
|
printf(" -t Enable truecolor. (Will not work on *rxvt)\n");
|
|
printf(" -h Display this help message and exit.\n");
|
|
printf(" -V Display version and exit.\n\n");
|
|
printf("(c) Kiëd Llaentenn, nullgemm\n");
|
|
printf("https://github.com/lptstr/fire\n");
|
|
|
|
exit(EXIT_SUCCESS);
|
|
} ARGEND
|
|
|
|
// initialize termbox
|
|
tb_init();
|
|
tb_select_output_mode(output_mode);
|
|
tb_clear();
|
|
struct buffer buf;
|
|
struct tb_event e;
|
|
|
|
// initialize drawing
|
|
init(&buf);
|
|
|
|
// animate
|
|
while (TRUE)
|
|
{
|
|
// clear the screen
|
|
//tb_clear();
|
|
|
|
// update framebuffer
|
|
dofire(&buf);
|
|
|
|
// draw framebuffer to terminal
|
|
tb_present();
|
|
|
|
// event handling
|
|
int err = (size_t) tb_peek_event(&e, opts->refresh_rate);
|
|
|
|
if (err < 0)
|
|
continue;
|
|
|
|
if (e.type == TB_EVENT_KEY)
|
|
{
|
|
switch (e.ch) {
|
|
case 'q':
|
|
goto cleanup;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
switch (e.key)
|
|
{
|
|
case TB_KEY_CTRL_C:
|
|
case TB_KEY_CTRL_D:
|
|
goto cleanup;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
cleanup:
|
|
cleanup(&buf);
|
|
return 0;
|
|
}
|