void *Util_realloc(void *ptr, size_t size)
{
ptr = realloc(ptr, size);
if (ptr == NULL) {
Atari800_Exit(FALSE);
printf("Fatal error: out of memory\n");
exit(1);
}
return ptr;
}
void *Util_malloc(size_t size)
{
void *ptr = malloc(size);
if (ptr == NULL) {
Atari800_Exit(FALSE);
printf("Fatal error: out of memory\n");
exit(1);
}
memset(ptr, 0, size);
return ptr;
}
static RETSIGTYPE sigint_handler(int num)
{
int restart;
restart = Atari800_Exit(TRUE);
if (restart) {
signal(SIGINT, sigint_handler);
return;
}
exit(0);
}
void Palette_SetVideoSystem(int mode) {
if (mode == TV_NTSC) {
colortable = colortable_ntsc;
color_settings = &color_settings_ntsc;
}
else if (mode == TV_PAL) {
colortable = colortable_pal;
color_settings = &color_settings_pal;
}
else {
Atari800_Exit(FALSE);
Aprint("Interal error: Invalid tv_mode\n");
exit(1);
}
}
static BOOL CtrlHandler(DWORD fdwCtrlType)
{
switch (fdwCtrlType)
{
case CTRL_CLOSE_EVENT:
case CTRL_BREAK_EVENT:
case CTRL_LOGOFF_EVENT:
case CTRL_SHUTDOWN_EVENT:
/* Perform a normal exit. */
Atari800_Exit(FALSE);
case CTRL_C_EVENT:
/* Ctrl+C is handled in atari.c */
return TRUE;
default:
return FALSE;
}
}
int main(int argc, char **argv)
{
/* initialise Atari800 core */
if (!Atari800_Initialise(&argc, argv))
return 3;
/* main loop */
for (;;) {
INPUT_key_code = PLATFORM_Keyboard();
Atari800_Frame();
if (Atari800_display_screen)
PLATFORM_DisplayScreen();
if (JAVANVM_CheckThreadStatus()) {
Atari800_Exit(FALSE);
exit(0);
}
}
}
// Used where necessary to keep UI
// responsive to system events
void DoEvents()
{
MSG msg;
msg.message = WM_NULL;
PLATFORM_DisplayScreen();
while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
if (msg.message == WM_QUIT)
{
PostQuitMessage(10);
Atari800_Exit(FALSE);
exit(0);
}
else
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
}
int main(int argc, char **argv)
{
/* initialise Atari800 core */
if (!Atari800_Initialise(&argc, argv))
return 3;
/* main loop */
while (TRUE) {
int refresh_counter = 0;
int keycode = Atari_Keyboard();
switch (keycode) {
case AKEY_COLDSTART:
Coldstart();
break;
case AKEY_WARMSTART:
Warmstart();
break;
case AKEY_EXIT:
Atari800_Exit(FALSE);
exit(1);
case AKEY_UI:
#ifdef SOUND
Sound_Pause();
#endif
ui((UBYTE *)atari_screen);
#ifdef SOUND
Sound_Continue();
#endif
break;
case AKEY_SCREENSHOT:
Save_PCX_file(FALSE, Find_PCX_name());
break;
case AKEY_SCREENSHOT_INTERLACE:
Save_PCX_file(TRUE, Find_PCX_name());
break;
case AKEY_BREAK:
key_break = 1;
break;
default:
key_break = 0;
key_code = keycode;
break;
}
if (mouse_mode != MOUSE_OFF) {
union REGS rg;
rg.x.ax = 0x0b;
int86(0x33, &rg, &rg);
mouse_delta_x = (short) rg.x.cx; /* signed! */
mouse_delta_y = (short) rg.x.dx; /* signed! */
rg.x.ax = 0x03;
int86(0x33, &rg, &rg);
mouse_buttons = rg.x.bx;
}
if (++refresh_counter == refresh_rate) {
Atari800_Frame(EMULATE_FULL);
#ifndef DONT_SYNC_WITH_HOST
atari_sync(); /* here seems to be the best place to sync */
#endif
update_disk_led();
Atari_DisplayScreen((UBYTE *) atari_screen);
refresh_counter = 0;
}
else {
#ifdef VERY_SLOW
Atari800_Frame(EMULATE_BASIC);
#else /* VERY_SLOW */
Atari800_Frame(EMULATE_NO_SCREEN);
#ifndef DONT_SYNC_WITH_HOST
atari_sync();
#endif
#endif /* VERY_SLOW */
}
}
}
