void retro_reset(void)
{
init_cpu();
init_roms();
init_vpp();
clearscr();
}
/*============================================================================*/
void init_system()
{
int i, j, k;
#ifdef __O2EM_DEBUG__
printf("%s()\n", __func__);
#endif
last_line = 0;
dbstick1 = 0x00;
dbstick2 = 0x00;
mstate = 0;
master_clk = 0;
h_clk = 0;
line_count = 0;
itimer = 0;
clk_counter = 0;
init_roms();
init_rams();
for (i = 0; i < MAXLINES; i++)
AudioVector[i] = ColorVector[i] = 0;
for (i = 0; i < MAXLINES + 2 * MAXSNAP; i++)
for (j = 0; j < 256; j++)
for (k = 0; k < 2; k++)
snapedlines[i][j][k]=0;
if (app_data.stick[0] == 2 || app_data.stick[1] == 2) {
#ifdef __O2EM_DEBUG__
printf("%s() install_joystick()\n", __func__);
#endif
i = install_joystick(JOY_TYPE_AUTODETECT);
if (i || (num_joysticks < 1)) {
fprintf(stderr, "Error: no joystick detected\n");
o2em_clean_quit(EXIT_FAILURE);
}
}
for (i = 0; i < KEY_MAX; i++)
key2[i] = 0;
key2vcnt = 0;
if (app_data.euro)
setvideomode(1);
else
setvideomode(0);
do_kluges();
init_vpp();
clear_collision();
#ifdef __O2EM_DEBUG__
printf("end of %s()\n", __func__);
#endif
}
void init_system(void){
int i,j,k;
last_line=0;
dbstick1=0x00;
dbstick2=0x00;
mstate=0;
master_clk=0;
h_clk=0;
line_count=0;
itimer=0;
clk_counter=0;
init_roms();
for(i=0; i<256; i++) {
VDCwrite[i]=0;
extRAM[i]=0;
}
for(i=0; i<64; i++) {
intRAM[i]=0;
}
for (i=0; i<MAXLINES; i++) AudioVector[i] = ColorVector[i] = 0;
for (i=0; i<MAXLINES+2*MAXSNAP; i++)
for (j=0; j<256; j++)
for (k=0; k<2; k++)
snapedlines[i][j][k]=0;
if (app_data.stick[0] == 2 || app_data.stick[1] == 2) {
i = install_joystick(JOY_TYPE_AUTODETECT);
if (i || (num_joysticks<1)) {
fprintf(stderr,"Error: no joystick detected\n");
exit(EXIT_FAILURE);
}
}
for (i=0; i<128; i++) key2[i] = 0;
key2vcnt=0;
if (app_data.euro)
setvideomode(1);
else
setvideomode(0);
do_kluges();
init_vpp();
clear_collision();
}
void handle_key(void){
if (NeedsPoll) poll_keyboard();
if (key[syskeys[0]] || key[KEY_ESC]) {
do {
rest(5);
if (NeedsPoll) poll_keyboard();
} while (key[syskeys[0]] || key[KEY_ESC]);
key_done=1;
}
if (key[syskeys[1]]) {
do {
rest(5);
if (NeedsPoll) poll_keyboard();
} while (key[syskeys[1]]);
mute_audio();
mute_voice();
abaut();
do {
rest(5);
if (NeedsPoll) poll_keyboard();
if (key[KEY_ALT] && key[KEY_ENTER]) {
app_data.fullscreen = app_data.fullscreen ? 0 : 1;
grmode();
abaut();
do {
rest(5);
if (NeedsPoll) poll_keyboard();
} while (key[KEY_ENTER]);
}
} while ((!key[syskeys[1]]) && (!key[KEY_ESC]) && (!key[syskeys[0]]));
do {
rest(5);
if (NeedsPoll) poll_keyboard();
} while (key[syskeys[1]]);
init_sound_stream();
}
if (key[syskeys[5]])
{
if (savestate(app_data.statefile)==0)
{
display_msg("Savefile saved.",5);
}
do {
rest(5);
if (NeedsPoll) poll_keyboard();
} while (key[syskeys[5]]);
}
/* LOAD STATE */
if (key[syskeys[6]])
{
int stateError;
if ((stateError=loadstate(app_data.statefile))==0)
{
display_msg("Savefile loaded.",5);
}
else if (stateError>=199)
{
if (stateError==199) display_msg("Wrong ROM-File for Savefile.",5);
else if (stateError==200+ROM_O2) display_msg("Wrong BIOS for Savefile: O2ROM needed.",5);
else if (stateError==200+ROM_G7400) display_msg("Wrong BIOS for Savefile: G7400 ROM needed.",5);
else if (stateError==200+ROM_C52) display_msg("Wrong BIOS for Savefile: C52 ROM needed.",5);
else if (stateError==200+ROM_JOPAC) display_msg("Wrong BIOS for Savefile: JOPAC ROM needed.",5);
else display_msg("Wrong BIOS for Savefile: UNKNOWN ROM needed.",5);
}
do {
rest(5);
if (NeedsPoll) poll_keyboard();
} while (key[syskeys[6]]);
}
if (key[syskeys[2]]) key_debug=1;
if (key[syskeys[3]]) {
init_cpu();
init_roms();
init_vpp();
clearscr();
do {
rest(5);
if (NeedsPoll) poll_keyboard();
} while (key[syskeys[3]]);
}
/* SET HIGHSCORE */
if (key[syskeys[7]])
{
set_score(app_data.scoretype, app_data.scoreaddress, app_data.default_highscore);
}
if (key[syskeys[4]]) {
BITMAP *bmp;
PALETTE pal;
char *p;
static char name[1024];
static int scshot_counter = 0;
if (strlen(app_data.scshot)>0){
if ((p=strchr(app_data.scshot,'@'))) {
*p = 0;
sprintf(name, "%s%02d%s", app_data.scshot, scshot_counter++, p+1);
*p = '@';
} else {
strcpy(name, app_data.scshot);
}
get_palette(pal);
bmp = create_sub_bitmap(screen, 0, 0, SCREEN_W, SCREEN_H);
save_bitmap(name, bmp, pal);
destroy_bitmap(bmp);
do {
rest(5);
if (NeedsPoll) poll_keyboard();
} while (key[syskeys[4]]);
}
}
// switch joystick
if (key[syskeys[8]]) {
joyswitch = joyswitch ? 0 : 1;
set_defjoykeys(0,joyswitch);
set_defjoykeys(1,joyswitch ? 0 : 1);
int tmp = app_data.stick[0];
app_data.stick[0] = app_data.stick[1];
app_data.stick[1] = tmp;
do {
rest(5);
if (NeedsPoll) poll_keyboard();
} while (key[syskeys[8]]);
}
if (key[KEY_ALT] && key[KEY_ENTER]) {
app_data.fullscreen = app_data.fullscreen ? 0 : 1;
grmode();
do {
rest(5);
if (NeedsPoll) poll_keyboard();
} while (key[KEY_ENTER]);
}
}
