int Atari_Exit(int run_monitor)
{
/* restore to text mode */
ShutdownVgaEnvironment();
key_delete(); /* enable keyboard in monitor */
if (run_monitor) {
#ifdef SOUND
Sound_Pause();
#endif
if (monitor()) {
#ifdef MONITOR_BREAK
if (!break_step) /*do not enter videomode when stepping through the code*/
#endif
SetupVgaEnvironment();
#ifdef SOUND
Sound_Continue();
#endif
return 1; /* return to emulation */
}
}
#ifdef SOUND
Sound_Exit();
#endif
Aflushlog();
return 0;
}
/**
* main
* This function initializes all graphical variables as well as opens the input
* file and calls a function which populates a 2D array accordingly. It then
* calls run(), which takes care of the actual running of the Game of Life.
* Finally, it restores the video mode to the original state and releases
* keyboard control.
**/
int main(int argc, char *argv[]) {
//this array stores the current life state
int model[COLUMNS][ROWS] = {0};
key_init(); //takes control of keyboard input
init_graphics(); //switches to XGA
my_video_ds = __dpmi_allocate_ldt_descriptors(1);
__dpmi_set_segment_base_address(my_video_ds,ADDR);
ADDR = 0; /* basis now zero from selector */
__dpmi_set_segment_limit(my_video_ds,(width*height)|0xfff);
//the following reads in a file if one was given and populates the grid
if (argc==2) {
FILE *fp = fopen(argv[1], "r");
if (fp == 0) {
printf("Error - invalid filename\n" );
return 0;
}
else {
populate(model, fp);
}
}
run(model); //runs the program
close_graphics(); //restores video mode to original state
key_delete(); //releases control over the keyboard
return 0;
}
int input_interface(t_interface *in, char *dst)
{
static char buf[4096] = {0};
static int index = 0;
int key;
key = wgetch(WIN(w_root));
if ( ' ' <= key && key <= '~' && index < 4096)
return (key_insert(buf, key, &index, in));
else if ((key == 263 || key == 127) && index > 0)
return (key_delete(buf, &index, in));
else if (key == '\n' && index > 0)
return (key_send(buf, dst, &index, in));
else if (key == KEY_LEFT)
{
memcpy(dst, "/window left\0", 13);
return (1);
}
else if (key == KEY_RIGHT)
{
memcpy(dst, "/window right\0", 14);
return (1);
}
return (0);
}
static void ini_parse_sections_and_keys(Ini *ini, const char *data)
{
Key *key;
Section *section;
char *line;
while ((line = sgetline(&data)) != NULL) {
if (isingnorableline(line))
continue;
/* キーとして解釈 */
if ((key = key_parse(line)) != NULL) {
free(line);
if (section_add_key(ini->current, key)) {
key_delete(key);
return;
}
continue;
}
/* セクションとして解釈 */
if ((section = section_parse(line)) != NULL) {
ini->current = section;
free(line);
if (ini_add_section(ini, ini->current)) {
section_delete(ini->current);
return;
}
continue;
}
free(line);
return; /* 無効な文字列の場合にここまで来る */
}
}