static void game_list_view(int *pos) {
int i;
int view_pos;
int aux_pos=0;
int screen_y = 45;
int screen_x = 38;
/* Draw background image */
load_bmp_8bpp(gp2x_screen8,gp2xmenu_bmp);
/* Check Limits */
if (*pos<0)
*pos=game_num_avail-1;
if (*pos>(game_num_avail-1))
*pos=0;
/* Set View Pos */
if (*pos<10) {
view_pos=0;
} else {
if (*pos>game_num_avail-11) {
view_pos=game_num_avail-21;
view_pos=(view_pos<0?0:view_pos);
} else {
view_pos=*pos-10;
}
}
/* Show List */
for (i=0;i<NUMGAMES;i++) {
if (_drivers[i].available==1) {
if (aux_pos>=view_pos && aux_pos<=view_pos+20) {
gp2x_gamelist_text_out( screen_x, screen_y, _drivers[i].description);
if (aux_pos==*pos) {
gp2x_gamelist_text_out( screen_x-10, screen_y,">" );
gp2x_gamelist_text_out( screen_x-13, screen_y-1,"-" );
}
screen_y+=8;
}
aux_pos++;
}
}
if (game_num_avail==0)
{
gp2x_gamelist_text_out(35, 110, "NO AVAILABLE GAMES FOUND");
}
gp2x_gamelist_text_out( 8*6, (29*8)-6,"iMAME4all v1.4 by D.Valdeita");
}
static void game_list_view(int *pos) {
int i;
int view_pos;
int aux_pos=0;
int screen_y = 45;
int screen_x = 38;
/* Draw background image */
load_bmp_8bpp(gp2x_screen8,gp2xmenu_bmp);
/* Check Limits */
if (*pos<0)
*pos=game_num_avail-1;
if (*pos>(game_num_avail-1))
*pos=0;
/* Set View Pos */
if (*pos<10) {
view_pos=0;
} else {
if (*pos>game_num_avail-11) {
view_pos=game_num_avail-21;
view_pos=(view_pos<0?0:view_pos);
} else {
view_pos=*pos-10;
}
}
/* Show List */
for (i=0;i<game_num;i++) {
if (game_avail[i]==1) {
if (aux_pos>=view_pos && aux_pos<=view_pos+20) {
gp2x_gamelist_text_out( screen_x, screen_y, (char *)drivers[i]->description );
if (aux_pos==*pos) {
gp2x_gamelist_text_out( screen_x-10, screen_y,">" );
gp2x_gamelist_text_out( screen_x-13, screen_y-1,"-" );
}
screen_y+=8;
}
aux_pos++;
}
}
}
void gp2x_gamelist_text_out_fmt(int x, int y, char* fmt, ...)
{
char strOut[128];
va_list marker;
va_start(marker, fmt);
vsprintf(strOut, fmt, marker);
va_end(marker);
gp2x_gamelist_text_out(x, y, strOut, 255);
}
int main (int argc, char **argv)
{
FILE *f;
/* GP2X Initialization */
gp2x_init(1000,8,22050,16,0,60);
/* Show intro screen */
gp2x_intro_screen();
/* Initialize list of available games */
game_list_init(argc);
if (game_num_avail==0)
{
gp2x_gamelist_text_out(35, 110, "ERROR: NO AVAILABLE GAMES FOUND");
gp2x_video_flip();
gp2x_joystick_press(0);
gp2x_exit();
}
/* Read default configuration */
f=fopen("frontend/mame.cfg","r");
if (f) {
fscanf(f,"%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",&gp2x_freq,&gp2x_video_depth,&gp2x_video_aspect,&gp2x_video_sync,
&gp2x_frameskip,&gp2x_sound,&gp2x_clock_cpu,&gp2x_clock_sound,&gp2x_cpu_cores,&gp2x_ramtweaks,&last_game_selected,&gp2x_cheat,&gp2x_volume);
fclose(f);
}
/* Select Game */
select_game(playemu,playgame);
/* Write default configuration */
f=fopen("frontend/mame.cfg","w");
if (f) {
fprintf(f,"%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",gp2x_freq,gp2x_video_depth,gp2x_video_aspect,gp2x_video_sync,
gp2x_frameskip,gp2x_sound,gp2x_clock_cpu,gp2x_clock_sound,gp2x_cpu_cores,gp2x_ramtweaks,last_game_selected,gp2x_cheat,gp2x_volume);
fclose(f);
sync();
}
/* Execute Game */
execute_game (playemu,playgame);
exit (0);
}
void frontend_gui (char *gamename, int first_run)
{
FILE *f;
/* GP2X Initialization */
gp2x_frontend_init();
gp2xmenu_bmp = (unsigned short*)calloc(1, 1000000);
gp2xsplash_bmp = (unsigned short*)calloc(1, 1000000);
/* Show load bitmaps and show intro screen */
gp2x_intro_screen(first_run);
/* Initialize list of available games */
game_list_init(1);
if (game_num_avail==0)
{
/* Draw background image */
load_bmp_16bpp(gp2x_screen15,gp2xmenu_bmp);
gp2x_gamelist_text_out(35, 110, "ERROR: NO AVAILABLE GAMES FOUND",gp2x_color15(255,255,255));
FE_DisplayScreen();
sleep(5);
gp2x_exit();
}
/* Read default configuration */
f=fopen("frontend/mame.cfg","r");
if (f) {
fscanf(f,"%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",&gp2x_freq,&gp2x_video_depth,&gp2x_video_aspect,&gp2x_video_sync,
&gp2x_frameskip,&gp2x_sound,&gp2x_clock_cpu,&gp2x_clock_sound,&gp2x_cpu_cores,&gp2x_ramtweaks,&last_game_selected,&gp2x_cheat,&gp2x_volume);
fclose(f);
}
//Read joystick configuration
memset(pi_key, 0, NUMKEYS*2);
memset(pi_joy, 0, NUMKEYS*2);
open_config_file();
pi_key[START_1] = get_int("frontend", "K_START", NULL, KEY_ENTER);
pi_key[SELECT_1] = get_int("frontend", "K_SELECT", NULL, KEY_5);
pi_key[LEFT_1] = get_int("frontend", "K_LEFT", NULL, KEY_LEFT);
pi_key[RIGHT_1] = get_int("frontend", "K_RIGHT", NULL, KEY_RIGHT);
pi_key[UP_1] = get_int("frontend", "K_UP", NULL, KEY_UP);
pi_key[DOWN_1] = get_int("frontend", "K_DOWN", NULL, KEY_DOWN);
pi_key[A_1] = get_int("frontend", "K_A", NULL, KEY_LCONTROL);
pi_key[QUIT] = get_int("frontend", "K_QUIT", NULL, KEY_ESC);
pi_joy[START_1] = get_int("frontend", "J_START", NULL, 9);
pi_joy[SELECT_1] = get_int("frontend", "J_SELECT", NULL, 8);
pi_joy[A_1] = get_int("frontend", "J_A", NULL, 3);
//Read joystick axis to use, default to 0 & 1
joyaxis_LR = get_int("frontend", "AXIS_LR", NULL, 0);
joyaxis_UD = get_int("frontend", "AXIS_UD", NULL, 1);
close_config_file();
/* Select Game */
select_game(playemu,playgame);
/* Write default configuration */
f=fopen("frontend/mame.cfg","w");
if (f) {
fprintf(f,"%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",gp2x_freq,gp2x_video_depth,gp2x_video_aspect,gp2x_video_sync,
gp2x_frameskip,gp2x_sound,gp2x_clock_cpu,gp2x_clock_sound,gp2x_cpu_cores,gp2x_ramtweaks,last_game_selected,gp2x_cheat,gp2x_volume);
fclose(f);
sync();
}
strcpy(gamename, playgame);
gp2x_frontend_deinit();
free(gp2xmenu_bmp);
free(gp2xsplash_bmp);
}
static void game_list_view(int *pos) {
int i;
int view_pos;
int aux_pos=0;
int screen_y = 45;
int screen_x = 38;
/* Draw background image */
load_bmp_16bpp(gp2x_screen15,gp2xmenu_bmp);
/* Check Limits */
if (*pos<0)
*pos=game_num_avail-1;
if (*pos>(game_num_avail-1))
*pos=0;
/* Set View Pos */
if (*pos<10) {
view_pos=0;
} else {
if (*pos>game_num_avail-11) {
view_pos=game_num_avail-21;
view_pos=(view_pos<0?0:view_pos);
} else {
view_pos=*pos-10;
}
}
/* Show List */
for (i=0;i<NUMGAMES;i++) {
if (fe_drivers[i].available==1) {
if (aux_pos>=view_pos && aux_pos<=view_pos+20) {
//Check if the game is a favorite
int foundfav=0;
int counter=0;
while(true) {
if (favarray[counter][0] == '\0') break; //Null is the array terminator
if (strcasecmp(favarray[counter], fe_drivers[i].name) == 0) {
foundfav=1;
break;
}
counter++;
}
if (aux_pos==*pos) {
if(foundfav)
gp2x_gamelist_text_out( screen_x, screen_y, fe_drivers[i].description, gp2x_color15(50,255,50));
else
gp2x_gamelist_text_out( screen_x, screen_y, fe_drivers[i].description, gp2x_color15(0,150,255));
gp2x_gamelist_text_out( screen_x-10, screen_y,">",gp2x_color15(255,255,255) );
gp2x_gamelist_text_out( screen_x-13, screen_y-1,"-",gp2x_color15(255,255,255) );
}
else {
if(foundfav)
gp2x_gamelist_text_out( screen_x, screen_y, fe_drivers[i].description, gp2x_color15(50,255,50));
else
gp2x_gamelist_text_out( screen_x, screen_y, fe_drivers[i].description, gp2x_color15(255,255,255));
}
screen_y+=8;
}
aux_pos++;
}
}
}
static int show_options(char *game)
{
unsigned long ExKey=0;
int selected_option=0;
int x_Pos = 41;
int y_Pos = 43;
int options_count = 12;
char text[256];
FILE *f;
int i=0;
while(ExKey=gp2x_joystick_read(0)&0x8c0ff55){
gp2x_video_flip();
gp2x_timer_delay(1);
};
/* Read game configuration */
sprintf(text,get_documents_path("frontend/%s_v5.cfg"),game);
f=fopen(text,"r");
if (f) {
fscanf(f,"%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",&m4all_video_aspect,&m4all_video_rotate,&m4all_video_sync,
&m4all_frameskip,&m4all_sound,&m4all_buttons,&m4all_clock_cpu,&m4all_clock_sound,&i,&m4all_cheat,&m4all_video_depth,&m4all_waysStick,&m4all_cpu_cores);
fclose(f);
}
while(1)
{
/* Draw background image */
load_bmp_8bpp(gp2x_screen8,gp2xmenu_bmp);
/* Draw the options */
gp2x_gamelist_text_out(x_Pos,y_Pos,"Selected Game:\0");
strncpy (text,game_list_description(last_game_selected),33);
text[32]='\0';
gp2x_gamelist_text_out(x_Pos,y_Pos+10,text);
/* (1) Video Aspect */
switch (m4all_video_aspect)
{
case 0: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Original"); break;
/*
case 1: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Ratio Not Kept"); break;
*/
case 1: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Cropping 4/3"); break;
case 2: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Cropping 3/4"); break;
case 3: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Fixed 320x240"); break;
case 4: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Fixed 240x320"); break;
case 5: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Fixed 640x480"); break;
case 6: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Fixed 480x640"); break;
}
/* (2) Video Rotation */
switch (m4all_video_rotate)
{
case 0: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+40,"Video Rotate No"); break;
case 1: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+40,"Video Rotate Yes"); break;
case 2: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+40,"Video Rotate TATE"); break;
}
/* (3) Video Depth */
switch (m4all_video_depth)
{
case -1: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+50,"Video Depth Auto"); break;
case 8: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+50,"Video Depth 8 bit"); break;
case 16: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+50,"Video Depth 16 bit"); break;
}
/* (4) Video Sync */
switch (m4all_video_sync)
{
case 0: gp2x_gamelist_text_out(x_Pos,y_Pos+60, "Video Sync Normal"); break;
case 1: gp2x_gamelist_text_out(x_Pos,y_Pos+60, "Video Sync DblBuf"); break;
case -1: gp2x_gamelist_text_out(x_Pos,y_Pos+60,"Video Sync OFF"); break;
}
/* (5) Frame-Skip */
if(m4all_frameskip==-1) {
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70, "Frame-Skip Auto");
}
else{
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Frame-Skip %d",m4all_frameskip);
}
/* (6) Sound */
switch(m4all_sound)
{
case 0: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+80,"Sound %s","OFF"); break;
case 1: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+80,"Sound %s","ON (11 KHz fast)"); break;
case 2: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+80,"Sound %s","ON (22 KHz fast)"); break;
case 3: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+80,"Sound %s","ON (33 KHz fast)"); break;
case 4: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+80,"Sound %s","ON (44 KHz fast)"); break;
case 5: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+80,"Sound %s","ON (11 KHz)"); break;
case 6: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+80,"Sound %s","ON (22 KHz)"); break;
case 7: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+80,"Sound %s","ON (33 KHz)"); break;
case 8: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+80,"Sound %s","ON (44 KHz)"); break;
case 9: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+80,"Sound %s","ON (11 KHz stereo)"); break;
case 10: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+80,"Sound %s","ON (22 KHz stereo)"); break;
case 11: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+80,"Sound %s","ON (33 KHz stereo)"); break;
case 12: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+80,"Sound %s","ON (44 KHz stereo)"); break;
}
/* (7) Landscape Num Buttons */
switch (m4all_waysStick)
{
case 8: gp2x_gamelist_text_out(x_Pos,y_Pos+90, "Stick 8-way"); break;
case 4: gp2x_gamelist_text_out(x_Pos,y_Pos+90, "Stick 4-way"); break;
case 2: gp2x_gamelist_text_out(x_Pos,y_Pos+90, "Stick 2-way"); break;
}
/* (8) Landscape Num Buttons */
switch (m4all_buttons)
{
case 0: gp2x_gamelist_text_out(x_Pos,y_Pos+100, "Num Buttons 0 Button"); break;
case 1: gp2x_gamelist_text_out(x_Pos,y_Pos+100, "Num Buttons 1 Button"); break;
case 2: gp2x_gamelist_text_out(x_Pos,y_Pos+100, "Num Buttons 2 Buttons"); break;
case 3: gp2x_gamelist_text_out(x_Pos,y_Pos+100, "Num Buttons 3 Buttons (A=B+X)"); break;
case 4: gp2x_gamelist_text_out(x_Pos,y_Pos+100, "Num Buttons 3 Buttons"); break;
case 5: gp2x_gamelist_text_out(x_Pos,y_Pos+100, "Num Buttons 4 Buttons"); break;
case 6: gp2x_gamelist_text_out(x_Pos,y_Pos+100, "Num Buttons All Buttons"); break;
}
/* (9) CPU Clock */
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+110,"CPU Clock %d%%",m4all_clock_cpu);
/* (10) Audio Clock */
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+120,"Audio Clock %d%%",m4all_clock_sound);
/* (11) CPU ASM Cores */
if(m4all_ASMCores)
{
switch (m4all_cpu_cores)
{
case 0: gp2x_gamelist_text_out(x_Pos,y_Pos+130, "CPU ASM cores None"); break;
case 1: gp2x_gamelist_text_out(x_Pos,y_Pos+130, "CPU ASM cores Cyclone"); break;
case 2: gp2x_gamelist_text_out(x_Pos,y_Pos+130, "CPU ASM cores DrZ80"); break;
case 3: gp2x_gamelist_text_out(x_Pos,y_Pos+130, "CPU ASM cores Cyclone+DrZ80"); break;
case 4: gp2x_gamelist_text_out(x_Pos,y_Pos+130, "CPU ASM cores DrZ80(snd)"); break;
case 5: gp2x_gamelist_text_out(x_Pos,y_Pos+130, "CPU ASM cores Cyclone+DrZ80(snd)"); break;
case 6: gp2x_gamelist_text_out(x_Pos,y_Pos+130, "CPU ASM cores All"); break;
}
}
else
{
gp2x_gamelist_text_out(x_Pos,y_Pos+130, "CPU ASM cores None");
}
/* (12) Cheats */
if (m4all_cheat)
gp2x_gamelist_text_out(x_Pos,y_Pos+140,"Cheats ON");
else
gp2x_gamelist_text_out(x_Pos,y_Pos+140,"Cheats OFF");
gp2x_gamelist_text_out(x_Pos,y_Pos+160,"Press B to confirm, X to return\0");
/* Show currently selected item */
gp2x_gamelist_text_out(x_Pos-16,y_Pos+(selected_option*10)+30," >");
gp2x_video_flip();
gp2x_timer_delay(150);
ExKey=gp2x_joystick_read(0)&0x8c0ff55;
if(ExKey & GP2X_DOWN){
selected_option++;
selected_option = selected_option % options_count;
}
else if(ExKey & GP2X_UP){
selected_option--;
if(selected_option<0)
selected_option = options_count - 1;
}
else if(ExKey & GP2X_R || ExKey & GP2X_L || ExKey & GP2X_RIGHT || ExKey & GP2X_LEFT)
{
switch(selected_option) {
case 0:
if((ExKey & GP2X_R) || (ExKey & GP2X_RIGHT))
{
m4all_video_aspect++;
if (m4all_video_aspect>6)
m4all_video_aspect=0;
}
else
{
m4all_video_aspect--;
if (m4all_video_aspect<0)
m4all_video_aspect=6;
}
break;
case 1:
if((ExKey & GP2X_R) || (ExKey & GP2X_RIGHT))
{
m4all_video_rotate++;
if (m4all_video_rotate>2)
m4all_video_rotate=0;
}
else
{
m4all_video_rotate--;
if (m4all_video_rotate<0)
m4all_video_rotate=2;
}
break;
case 2:
switch (m4all_video_depth)
{
case -1: m4all_video_depth=8; break;
case 8: m4all_video_depth=16; break;
case 16: m4all_video_depth=-1; break;
}
break;
case 3:
m4all_video_sync=m4all_video_sync+1;
if (m4all_video_sync>1)
m4all_video_sync=-1;
break;
case 4:
/* "Frame-Skip" */
if(ExKey & GP2X_R || ExKey & GP2X_RIGHT )
{
m4all_frameskip ++;
if (m4all_frameskip>11)
m4all_frameskip=-1;
}
else
{
m4all_frameskip--;
if (m4all_frameskip<-1)
m4all_frameskip=11;
}
break;
case 5:
if(ExKey & GP2X_R || ExKey & GP2X_RIGHT)
{
m4all_sound ++;
if (m4all_sound>12)
m4all_sound=0;
}
else
{
m4all_sound--;
if (m4all_sound<0)
m4all_sound=12;
}
break;
case 6:
switch (m4all_waysStick)
{
case 8: m4all_waysStick=4; break;
case 4: m4all_waysStick=2; break;
case 2: m4all_waysStick=8; break;
}
break;
case 7:
if(ExKey & GP2X_R || ExKey & GP2X_RIGHT)
{
m4all_buttons ++;
if (m4all_buttons>6)
m4all_buttons=0;
}
else
{
m4all_buttons--;
if (m4all_buttons<0)
m4all_buttons=6;
}
break;
case 8:
/* "CPU Clock" */
if(ExKey & GP2X_R || ExKey & GP2X_RIGHT)
{
m4all_clock_cpu += 10; /* Add 10% */
if (m4all_clock_cpu > 200) /* 200% is the max */
m4all_clock_cpu = 200;
}
else
{
m4all_clock_cpu -= 10; /* Subtract 10% */
if (m4all_clock_cpu < 10) /* 10% is the min */
m4all_clock_cpu = 10;
}
break;
case 9:
/* "Audio Clock" */
if(ExKey & GP2X_R || ExKey & GP2X_RIGHT)
{
m4all_clock_sound += 10; /* Add 10% */
if (m4all_clock_sound > 200) /* 200% is the max */
m4all_clock_sound = 200;
}
else{
m4all_clock_sound -= 10; /* Subtract 10% */
if (m4all_clock_sound < 10) /* 10% is the min */
m4all_clock_sound = 10;
}
break;
case 10:
m4all_cpu_cores=(m4all_cpu_cores+1)%7;
break;
case 11:
m4all_cheat=!m4all_cheat;
break;
}
}
if ((ExKey & GP2X_A) || (ExKey & GP2X_B) || (ExKey & GP2X_PUSH) || (ExKey & GP2X_START))
{
/* Write game configuration */
sprintf(text,get_documents_path("frontend/%s_v5.cfg"),game);
f=fopen(text,"w");
if (f) {
fprintf(f,"%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",m4all_video_aspect,m4all_video_rotate,m4all_video_sync,
m4all_frameskip,m4all_sound,m4all_buttons,m4all_clock_cpu,m4all_clock_sound,i,m4all_cheat,m4all_video_depth,m4all_waysStick,m4all_cpu_cores);
fclose(f);
sync();
}
/* Selected game will be run */
return 1;
}
else if ((ExKey & GP2X_X) || (ExKey & GP2X_Y) || (ExKey & GP2X_SELECT))
{
/* Return To Menu */
return 0;
}
}
}
static void controller_config(void)
{
unsigned long ExKey=0;
int selected_option=0;
int x_Pos = 41;
int y_Pos = 48;
int options_count = 18;
char text[64];
int i;
char* options[] = { "FIRE01 Auto = %s",
"FIRE02 Auto = %s",
"FIRE03 Auto = %s",
"FIRE01 = %s",
"FIRE02 = %s",
"FIRE03 = %s",
"FIRE04 = %s",
"FIRE05 = %s",
"FIRE06 = %s",
"FIRE07 = %s",
"FIRE08 = %s",
"FIRE09 = %s",
"FIRE10 = %s",
"X Sensitivity = %s",
"X Reversed = %s",
"Y Sensitivity = %s",
"Y Reversed = %s",
"Back to Default Values"};
while (1)
{
/* Draw background image */
load_bmp_8bpp(gp2x_screen8,gp2xmenu_bmp);
/* Draw the options */
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+0,options[0],key_settings->JOY_FIRE1_AUTO?"ON\0":"OFF\0");
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+8,options[1],key_settings->JOY_FIRE2_AUTO?"ON\0":"OFF\0");
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+16,options[2],key_settings->JOY_FIRE3_AUTO?"ON\0":"OFF\0");
button_text(key_settings->JOY_FIRE1,text);
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+24,options[3],text);
button_text(key_settings->JOY_FIRE2,text);
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+32,options[4],text);
button_text(key_settings->JOY_FIRE3,text);
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+40,options[5],text);
button_text(key_settings->JOY_FIRE4,text);
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+48,options[6],text);
button_text(key_settings->JOY_FIRE5,text);
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+56,options[7],text);
button_text(key_settings->JOY_FIRE6,text);
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+64,options[8],text);
button_text(key_settings->JOY_FIRE7,text);
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+72,options[9],text);
button_text(key_settings->JOY_FIRE8,text);
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+80,options[10],text);
button_text(key_settings->JOY_FIRE9,text);
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+88,options[11],text);
button_text(key_settings->JOY_FIRE10,text);
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+96,options[12],text);
if (x_sensitivity!=-1)
sprintf(text,"%d",x_sensitivity);
else
strcpy(text,"DEFAULT");
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+104,options[13],text);
if (x_reversed)
strcpy(text,"ON");
else
strcpy(text,"OFF");
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+112,options[14],text);
if (y_sensitivity!=-1)
sprintf(text,"%d",y_sensitivity);
else
strcpy(text,"DEFAULT");
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+120,options[15],text);
if (y_reversed)
strcpy(text,"ON");
else
strcpy(text,"OFF");
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+128,options[16],text);
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+136,options[17]);
#ifdef PSP
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+152,"Press [] or O to confirm");
#else
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+152,"Press A or B to confirm");
#endif
/* Show currently selected item */
gp2x_gamelist_text_out(x_Pos-16,y_Pos+(selected_option*8)," >");
gp2x_video_flip();
while(gp2x_joystick_read()&0x8c0ff55) { gp2x_timer_delay(150); }
while(!(ExKey=gp2x_joystick_read()&0x8c0ff55)) { }
if(ExKey & GP2X_DOWN){
selected_option++;
selected_option = selected_option % options_count;
}
else if(ExKey & GP2X_UP){
selected_option--;
if(selected_option<0)
selected_option = options_count - 1;
}
#ifdef GP2X
else if(ExKey & GP2X_R || ExKey & GP2X_L){
#else
else if(ExKey & GP2X_RIGHT || ExKey & GP2X_LEFT){
#endif
switch(selected_option) {
case 0: key_settings->JOY_FIRE1_AUTO=key_settings->JOY_FIRE1_AUTO?0:1; break;
case 1: key_settings->JOY_FIRE2_AUTO=key_settings->JOY_FIRE2_AUTO?0:1; break;
case 2: key_settings->JOY_FIRE3_AUTO=key_settings->JOY_FIRE3_AUTO?0:1; break;
case 3: key_settings->JOY_FIRE1=button_next((key_settings->JOY_FIRE1),(ExKey&GP2X_R)); break;
case 4: key_settings->JOY_FIRE2=button_next((key_settings->JOY_FIRE2),(ExKey&GP2X_R)); break;
case 5: key_settings->JOY_FIRE3=button_next((key_settings->JOY_FIRE3),(ExKey&GP2X_R)); break;
case 6: key_settings->JOY_FIRE4=button_next((key_settings->JOY_FIRE4),(ExKey&GP2X_R)); break;
case 7: key_settings->JOY_FIRE5=button_next((key_settings->JOY_FIRE5),(ExKey&GP2X_R)); break;
case 8: key_settings->JOY_FIRE6=button_next((key_settings->JOY_FIRE6),(ExKey&GP2X_R)); break;
case 9: key_settings->JOY_FIRE7=button_next((key_settings->JOY_FIRE7),(ExKey&GP2X_R)); break;
case 10: key_settings->JOY_FIRE8=button_next((key_settings->JOY_FIRE8),(ExKey&GP2X_R)); break;
case 11: key_settings->JOY_FIRE9=button_next((key_settings->JOY_FIRE9),(ExKey&GP2X_R)); break;
case 12: key_settings->JOY_FIRE10=button_next((key_settings->JOY_FIRE10),(ExKey&GP2X_R)); break;
case 13:
/* X Sensitivity */
#ifdef GP2X
if (ExKey & GP2X_R) {
#else
if (ExKey & GP2X_RIGHT) {
#endif
if (x_sensitivity!=-1) {
x_sensitivity+=5;
if (x_sensitivity>255) x_sensitivity=-1;
} else
x_sensitivity=0;
} else {
if (x_sensitivity!=-1) {
x_sensitivity-=5;
if (x_sensitivity<0) x_sensitivity=-1;
} else
x_sensitivity=255;
}
break;
case 14:
/* X Reversed */
x_reversed=!x_reversed;
break;
case 15:
/* Y Sensitivity */
#ifdef GP2X
if (ExKey & GP2X_R) {
#else
if (ExKey & GP2X_RIGHT) {
#endif
if (y_sensitivity!=-1) {
y_sensitivity+=5;
if (y_sensitivity>255) y_sensitivity=-1;
} else
y_sensitivity=0;
} else {
if (y_sensitivity!=-1) {
y_sensitivity-=5;
if (y_sensitivity<0) y_sensitivity=-1;
} else
y_sensitivity=255;
}
break;
case 16:
/* Y Reversed */
y_reversed=!y_reversed;
break;
case 17:
/* Default Values */
key_settings->JOY_FIRE1=GP2X_B;
key_settings->JOY_FIRE2=GP2X_X;
key_settings->JOY_FIRE3=GP2X_A;
key_settings->JOY_FIRE4=GP2X_Y;
key_settings->JOY_FIRE5=GP2X_L;
key_settings->JOY_FIRE6=GP2X_R;
key_settings->JOY_FIRE7=GP2X_VOL_UP;
key_settings->JOY_FIRE8=GP2X_VOL_DOWN;
key_settings->JOY_FIRE9=GP2X_PUSH;
key_settings->JOY_FIRE10=GP2X_START;
key_settings->JOY_FIRE1_AUTO=0;
key_settings->JOY_FIRE2_AUTO=0;
key_settings->JOY_FIRE3_AUTO=0;
x_sensitivity=-1;
y_sensitivity=-1;
x_reversed=0;
y_reversed=0;
break;
}
}
if ((ExKey & GP2X_A) || (ExKey & GP2X_PUSH) || (ExKey & GP2X_START)) {
return;
}
else if ((ExKey & GP2X_B) || (ExKey & GP2X_SELECT)){
return;
}
}
}
static void dipswitches_config(void)
{
struct InputPort *inp=NULL; /* input ports */
int i; /* Index into the input ports */
int x_Pos; /* Position X in the screen to print */
int y_Pos; /* Position Y in the screen to print */
int index=0; /* Index into the dipswitches to modify */
int num_items; /* Total number of dipswitches */
const char *name; /* Name of the dipswitch */
unsigned long ExKey=0; /* Key status */
unsigned short *value_change; /* Pointer of the value to be changed */
int value_count; /* Number of values */
unsigned short value_range[32]; /* Different values */
unsigned short value; /* Current value*/
unsigned short value_count_m; /* Fire values count */
/* Get input ports of the selected game */
index=0;
for (i=0;i<game_num;i++) {
if (game_avail[i]==1) {
if(index==last_game_selected) {
inp=drivers[i]->input_ports;
}
index++;
}
}
if (!inp) return;
i=0;
index=0;
while(1)
{
/* Draw background image */
load_bmp_8bpp(gp2x_screen8,gp2xmenu_bmp);
i=0;
x_Pos=41;
y_Pos=48;
num_items=0;
/* Show currently selected item */
gp2x_gamelist_text_out(x_Pos-16,y_Pos+(index*8)," >");
/* Show Dipswitches configuration */
while (inp[i].type!= IPT_END)
{
/* Dipswitch Name */
if ( (inp[i].type & ~IPF_MASK) == IPT_DIPSWITCH_NAME && inp[i].name!=0 && (inp[i].type & IPF_UNUSED) == 0 ) {
name=inp[i].name;
value=inp[i].default_value;
if (index==num_items) {
value_change = &(inp[i].default_value);
value_count=0;
value_count_m=1;
} else
value_count_m=0;
}
/* Cheat Name */
if ( (inp[i].type & ~IPF_MASK) == (IPT_DIPSWITCH_NAME | IPF_CHEAT) && inp[i].name!=0 && (inp[i].type & IPF_UNUSED) == 0 ) {
name=inp[i].name;
value=inp[i].default_value;
if (index==num_items) {
value_change = &(inp[i].default_value);
value_count=0;
value_count_m=1;
} else
value_count_m=0;
}
/* Dipswitch Setting */
if ((inp[i].type & ~IPF_MASK) == IPT_DIPSWITCH_SETTING) {
if (value_count_m) {
value_range[value_count]=inp[i].default_value;
value_count++;
}
if (value==inp[i].default_value) {
/* printf("%s: %s\n",name,inp[i].name); */
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos,"%s: %s",name,inp[i].name);
y_Pos+=8;
num_items++;
}
}
i++;
}
#ifdef PSP
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+8,"Press [] or O to confirm");
#else
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+8,"Press A or B to confirm");
#endif
gp2x_video_flip();
while(gp2x_joystick_read()&0x8c0ff55) { gp2x_timer_delay(150); }
while(!(ExKey=gp2x_joystick_read()&0x8c0ff55)) { }
if(ExKey & GP2X_DOWN){
index++;
index = index % num_items;
}
else if(ExKey & GP2X_UP){
index--;
if(index<0)
index = num_items - 1;
}
#ifdef GP2X
else if(ExKey & GP2X_R || ExKey & GP2X_L){
#else
else if(ExKey & GP2X_RIGHT || ExKey & GP2X_LEFT){
#endif
/* Modify dipswitch */
for(i=0;i<value_count;i++) {
if (value_range[i]==*value_change) break;
}
if (i==value_count-1)
*value_change=value_range[0];
if (i<value_count-1)
*value_change=value_range[i+1];
}
if ((ExKey & GP2X_A) || (ExKey & GP2X_PUSH) || (ExKey & GP2X_START)) {
return;
}
else if ((ExKey & GP2X_B) || (ExKey & GP2X_SELECT)){
return;
}
}
}
#ifdef PSP
#define SAVEDATASTRUCTURE "gp2x_freq=%d;gp2x_frameskip=%d;gp2x_frameskip_auto=%d;gp2x_clock_cpu=%d;gp2x_sound_enable=%d;gp2x_clock_sound=%d;key_setting=%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%d,%d,%d,%d;gp2x_double_buffer=%d;gp2x_rotate=%d;gp2x_vsync=%d;gp2x_autofire=%d,%d,%d;\0"
#else
#define SAVEDATASTRUCTURE "gp2x_freq=%d;gp3x_frameskip=%d;gp2x_frameskip_auto=%d;gp2x_clock_cpu=%d;gp2x_sound_enable=%d;gp2x_clock_sound=%d;key_setting=%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%d,%d,%d,%d;gp2x_double_buffer=%d;gp2x_rotate=%d;gp2x_vsync=%d;gp2x_autofire=%d,%d,%d;\0"
#endif
#define SAVEDATAFILEDEF "%scfg/mame.cfg\0"
#define SAVEDATAFILECFG "%scfg/%s.cfg\0"
/*static*/ int show_options(char *game)
{
unsigned long ExKey=0;
int selected_option=0;
int x_Pos = 41;
int y_Pos = 58;
#ifdef PSP
int options_count = 10;
#else
int options_count = 9;
#endif
char text[256];
FILE *f;
/* Load Configuration Files */
gp2x_save_config = 0;
#ifdef PSP
strcpy(gp2x_path_mame,"");
#endif
sprintf(text,SAVEDATAFILEDEF, gp2x_path_mame);
f=fopen(text,"r");
if (f) {
fscanf(f,SAVEDATASTRUCTURE,
&gp2x_freq,&gp2x_frameskip,&gp2x_frameskip_auto,&gp2x_clock_cpu,&gp2x_sound_enable,&gp2x_clock_sound,
&(key_settings->JOY_FIRE1),&(key_settings->JOY_FIRE2),&(key_settings->JOY_FIRE3),&(key_settings->JOY_FIRE4),
&(key_settings->JOY_FIRE5),&(key_settings->JOY_FIRE6),&(key_settings->JOY_FIRE7),&(key_settings->JOY_FIRE8),
&(key_settings->JOY_FIRE9),&(key_settings->JOY_FIRE10),&x_sensitivity,&x_reversed,&y_sensitivity,&y_reversed,
&gp2x_double_buffer,&gp2x_vsync,&(key_settings->JOY_FIRE1_AUTO),&(key_settings->JOY_FIRE2_AUTO),&(key_settings->JOY_FIRE3_AUTO));
fclose(f);
}
sprintf(text,SAVEDATAFILECFG, gp2x_path_mame, game);
f=fopen(text,"r");
if (f) {
fscanf(f,SAVEDATASTRUCTURE,
&gp2x_freq,&gp2x_frameskip,&gp2x_frameskip_auto,&gp2x_clock_cpu,&gp2x_sound_enable,&gp2x_clock_sound,
&(key_settings->JOY_FIRE1),&(key_settings->JOY_FIRE2),&(key_settings->JOY_FIRE3),&(key_settings->JOY_FIRE4),
&(key_settings->JOY_FIRE5),&(key_settings->JOY_FIRE6),&(key_settings->JOY_FIRE7),&(key_settings->JOY_FIRE8),
&(key_settings->JOY_FIRE9),&(key_settings->JOY_FIRE10),&x_sensitivity,&x_reversed,&y_sensitivity,&y_reversed,
&gp2x_double_buffer,&gp2x_vsync,&(key_settings->JOY_FIRE1_AUTO),&(key_settings->JOY_FIRE2_AUTO),&(key_settings->JOY_FIRE3_AUTO));
fclose(f);
}
while(1)
{
/* Draw background image */
load_bmp_8bpp(gp2x_screen8,gp2xmenu_bmp);
/* Draw the options */
gp2x_gamelist_text_out(x_Pos,y_Pos,"Selected Game:\0");
fast_memcpy (text,game_list_description(last_game_selected),33);
text[32]='\0';
gp2x_gamelist_text_out(x_Pos,y_Pos+10,text);
/*gp2x_gamelist_text_out(x_Pos,y_Pos+10,game_list_description(last_game_selected));*/
#ifdef GP2X
/* GP2X Clock*/
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30, "GP2X Clock %d MHz", gp2x_freq);
/* Frame-Skip */
if(gp2x_frameskip_auto && gp2x_frameskip!=0) {
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+40,"Frame-Skip %s %d %s","<=",gp2x_frameskip, "(Auto-skip)");
}
else{
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+40,"Frame-Skip %s %d %s","=",gp2x_frameskip,"");
}
#else
#ifdef PSP
switch (gp2x_rotate)
{
case 0: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video %s","Fixed"); break;
case 1: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video %s","Fixed DIV2"); break;
case 2: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video %s","SW Scaled"); break;
default: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video %s","SW Streched"); break;
}
/* Frame-Skip */
if(gp2x_frameskip_auto && gp2x_frameskip!=0) {
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+40,"Frame-Skip %s %d %s","<=",gp2x_frameskip, "(Auto-skip)");
}
else{
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+40,"Frame-Skip %s %d %s","=",gp2x_frameskip,"");
}
#else
switch (gp2x_rotate)
{
case 0: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video %s","Fixed"); break;
case 1: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video %s","Fixed DIV2"); break;
case 2: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video %s","SW Scaled"); break;
default: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video %s","HW Scaled"); break;
}
if (gp2x_frameskip_auto)
{
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+40,"Frame-Skip Auto");
gp2x_frameskip=-1;
}
else
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+40,"Frame-Skip = %d",gp2x_frameskip);
#endif
#endif
/* Video Clock */
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+50,"Video Clock %d%%",gp2x_clock_cpu);
/* Video Sync */
#ifdef GP2X
if (gp2x_double_buffer && gp2x_vsync==1)
gp2x_gamelist_text_out(x_Pos,y_Pos+60,"Video Sync VSync+DblBuf");
else if (gp2x_double_buffer && gp2x_vsync==0)
gp2x_gamelist_text_out(x_Pos,y_Pos+60,"Video Sync DblBuf");
else if (!gp2x_double_buffer && gp2x_vsync==1)
gp2x_gamelist_text_out(x_Pos,y_Pos+60,"Video Sync VSync");
else if (gp2x_vsync==-1)
gp2x_gamelist_text_out(x_Pos,y_Pos+60,"Video Sync Off");
else
gp2x_gamelist_text_out(x_Pos,y_Pos+60,"Video Sync Normal");
#else
if (gp2x_vsync)
gp2x_gamelist_text_out(x_Pos,y_Pos+60,"Video Sync On");
else
gp2x_gamelist_text_out(x_Pos,y_Pos+60,"Video Sync Off");
#endif
/* Sound */
switch(gp2x_sound_enable)
{
case 0: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","Sound OFF"); break;
#ifdef GP2X
case 1: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","Sound ON (15 KHz)"); break;
case 2: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","Sound ON (22 KHz)"); break;
case 3: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","Sound ON (33 KHz)"); break;
case 4: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","Sound ON (44 KHz)"); break;
case 5: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","Sound ON (11 KHz)"); break;
#else
case 1: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","Sound ON"); break;
case 2: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","Emulated but OFF"); break;
case 3: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","Accurate and ON"); break;
#ifdef PSP
case 4: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","44k 16v"); break;
case 5: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","44k 8v"); break;
case 6: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","44k 4v"); break;
case 7: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","33k 16v"); break;
case 8: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","33k 8v"); break;
case 9: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","33k 4v"); break;
#endif
#endif
}
/* Audio Clock */
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+80,"Audio Clock %d%%",gp2x_clock_sound);
/* Controller Configuration */
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+90,"Controller Configuration");
/* Controller Configuration */
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+100,"Dipswitches Configuration");
/* Save Configuration */
switch(gp2x_save_config) {
case 0: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+110,"No Save Configuration"); break;
case 1: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+110,"Save Configuration"); break;
case 2: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+110,"Save as Default"); break;
}
#ifdef PSP
/* PSP Clock*/
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+120, "PSP Clock %d MHz", gp2x_freq);
gp2x_gamelist_text_out(x_Pos,y_Pos+130,"Press [] to confirm, X return\0");
#else
gp2x_gamelist_text_out(x_Pos,y_Pos+130,"Press B to confirm, X to return\0");
#endif
/* Show currently selected item */
gp2x_gamelist_text_out(x_Pos-16,y_Pos+(selected_option*10)+30," >");
gp2x_video_flip();
while(gp2x_joystick_read()&0x8c0ff55) { gp2x_timer_delay(150); }
while(!(ExKey=gp2x_joystick_read()&0x8c0ff55)) { }
if(ExKey & GP2X_DOWN){
selected_option++;
selected_option = selected_option % options_count;
}
else if(ExKey & GP2X_UP){
selected_option--;
if(selected_option<0)
selected_option = options_count - 1;
}
#ifdef GP2X
else if(ExKey & GP2X_R || ExKey & GP2X_L){
#else
else if(ExKey & GP2X_RIGHT || ExKey & GP2X_LEFT){
#endif
switch(selected_option) {
case 0:
#ifdef GP2X
/* GP2X Clock */
if(ExKey & GP2X_R){
switch (gp2x_freq) {
case 66: gp2x_freq=75;break;
case 75: gp2x_freq=80;break;
case 80: gp2x_freq=100;break;
case 100: gp2x_freq=120;break;
case 120: gp2x_freq=133;break;
case 133: gp2x_freq=150;break;
case 150: gp2x_freq=166;break;
case 166: gp2x_freq=180;break;
case 180: gp2x_freq=200;break;
case 200: gp2x_freq=225;break;
case 225: gp2x_freq=233;break;
case 233: gp2x_freq=245;break;
case 245: gp2x_freq=250;break;
case 250: gp2x_freq=255;break;
case 255: gp2x_freq=260;break;
case 260: gp2x_freq=265;break;
case 265: gp2x_freq=266;break;
case 266: gp2x_freq=270;break;
case 270: gp2x_freq=275;break;
case 275: gp2x_freq=280;break;
case 280: gp2x_freq=285;break;
case 285: gp2x_freq=290;break;
case 290: gp2x_freq=295;break;
case 295: gp2x_freq=300;break;
case 300: gp2x_freq=66;break;
}
} else {
switch (gp2x_freq) {
case 66: gp2x_freq=300;break;
case 75: gp2x_freq=66;break;
case 80: gp2x_freq=75;break;
case 100: gp2x_freq=80;break;
case 120: gp2x_freq=100;break;
case 133: gp2x_freq=120;break;
case 150: gp2x_freq=133;break;
case 166: gp2x_freq=150;break;
case 180: gp2x_freq=166;break;
case 200: gp2x_freq=180;break;
case 225: gp2x_freq=200;break;
case 233: gp2x_freq=225;break;
case 245: gp2x_freq=233;break;
case 250: gp2x_freq=245;break;
case 255: gp2x_freq=250;break;
case 260: gp2x_freq=255;break;
case 265: gp2x_freq=260;break;
case 266: gp2x_freq=265;break;
case 270: gp2x_freq=266;break;
case 275: gp2x_freq=270;break;
case 280: gp2x_freq=275;break;
case 285: gp2x_freq=280;break;
case 290: gp2x_freq=285;break;
case 295: gp2x_freq=290;break;
case 300: gp2x_freq=295;break;
}
}
#else
if (ExKey & GP2X_RIGHT)
gp2x_rotate++;
else
if (ExKey & GP2X_LEFT)
gp2x_rotate--;
if (gp2x_rotate<0)
gp2x_rotate=3;
else if (gp2x_rotate>3)
gp2x_rotate=0;
#ifdef DREAMCAST
if (gp2x_rotate==3)
gp2x_vsync=1;
#endif
#endif
break;
case 1:
/* "Frame-Skip" */
#ifdef GP2X
if(ExKey & GP2X_R){
#else
if(ExKey & GP2X_RIGHT){
#endif
gp2x_frameskip ++;
if (!gp2x_frameskip)
gp2x_frameskip_auto=0;
else
if (gp2x_frameskip > 5) {
#ifdef GP2X
gp2x_frameskip = 0;
gp2x_frameskip_auto=!gp2x_frameskip_auto;
#else
#ifdef PSP
gp2x_frameskip = 0;
gp2x_frameskip_auto=!gp2x_frameskip_auto;
#else
gp2x_frameskip = -1;
gp2x_frameskip_auto = 1;
#endif
#endif
}
}
else{
gp2x_frameskip--;
#ifdef GP2X
if (gp2x_frameskip < 0){
gp2x_frameskip = 5;
gp2x_frameskip_auto=!gp2x_frameskip_auto;
}
#else
#ifdef PSP
if (gp2x_frameskip < 0){
gp2x_frameskip = 5;
gp2x_frameskip_auto=!gp2x_frameskip_auto;
}
#else
if (gp2x_frameskip==-1)
gp2x_frameskip_auto=1;
else if (gp2x_frameskip<-1)
{
gp2x_frameskip = 5;
gp2x_frameskip_auto = 0;
}
#endif
#endif
}
break;
case 2:
/* "Video Clock" */
#ifdef GP2X
if(ExKey & GP2X_R){
#else
if(ExKey & GP2X_RIGHT){
#endif
gp2x_clock_cpu += 10; /* Add 10% */
if (gp2x_clock_cpu > 200) /* 200% is the max */
gp2x_clock_cpu = 200;
}
else{
gp2x_clock_cpu -= 10; /* Subtract 10% */
if (gp2x_clock_cpu < 10) /* 10% is the min */
gp2x_clock_cpu = 10;
}
break;
case 3:
/* Video Sync */
#ifdef GP2X
if (!gp2x_double_buffer && gp2x_vsync==0)
{ gp2x_double_buffer=0; gp2x_vsync=-1; }
else if (!gp2x_double_buffer && gp2x_vsync==-1)
{ gp2x_double_buffer=1; gp2x_vsync=0; }
else if (gp2x_double_buffer && gp2x_vsync==0)
{ gp2x_double_buffer=0; gp2x_vsync=1; }
else if (!gp2x_double_buffer && gp2x_vsync==1)
{ gp2x_double_buffer=1; gp2x_vsync=1; }
else
{ gp2x_double_buffer=0; gp2x_vsync=0; }
#else
gp2x_vsync=(gp2x_vsync+1)&1;
#endif
break;
case 4:
#ifndef NOSOUND
/* "Sound" */
#ifdef GP2X
if(ExKey & GP2X_R){
#else
if(ExKey & GP2X_RIGHT){
#endif
gp2x_sound_enable++;
#ifdef PSP
if (gp2x_sound_enable>9)
#else
#ifdef GP2X
if (gp2x_sound_enable>5)
#else
if (gp2x_sound_enable>3)
#endif
#endif
gp2x_sound_enable=0;
}
else {
gp2x_sound_enable--;
if (gp2x_sound_enable<0)
#ifdef PSP
gp2x_sound_enable=9;
#else
#ifdef GP2X
gp2x_sound_enable=5;
#else
gp2x_sound_enable=3;
#endif
#endif
}
#endif
break;
case 5:
/* "Audio Clock" */
#ifdef GP2X
if(ExKey & GP2X_R){
#else
if(ExKey & GP2X_RIGHT){
#endif
gp2x_clock_sound += 10; /* Add 10% */
if (gp2x_clock_sound > 200) /* 200% is the max */
gp2x_clock_sound = 200;
}
else{
gp2x_clock_sound -= 10; /* Subtract 10% */
if (gp2x_clock_sound < 10) /* 10% is the min */
gp2x_clock_sound = 10;
}
break;
case 6:
/* Controller Configuration */
controller_config();
break;
case 7:
/* Dipswitches Configuration */
dipswitches_config();
break;
case 8:
/* Save Configuration */
#ifdef GP2X
if(ExKey & GP2X_R){
#else
if(ExKey & GP2X_RIGHT){
#endif
gp2x_save_config += 1;
if (gp2x_save_config > 2)
gp2x_save_config = 0;
}
else{
gp2x_save_config -= 1;
if (gp2x_save_config < 0)
gp2x_save_config = 2;
}
break;
#ifdef PSP
case 9:
/* PSP Clock */
if(ExKey & GP2X_RIGHT){
switch (gp2x_freq) {
case 133: gp2x_freq=166;break;
case 166: gp2x_freq=200;break;
case 200: gp2x_freq=222;break;
case 222: gp2x_freq=266;break;
case 266: gp2x_freq=300;break;
case 300: gp2x_freq=333;break;
case 333: gp2x_freq=133;break;
}
} else {
switch (gp2x_freq) {
case 133: gp2x_freq=333;break;
case 166: gp2x_freq=133;break;
case 200: gp2x_freq=166;break;
case 222: gp2x_freq=200;break;
case 266: gp2x_freq=222;break;
case 300: gp2x_freq=266;break;
case 333: gp2x_freq=300;break;
}
}
break;
#endif
}
}
#ifndef GP2X
if ((ExKey & GP2X_A) || (ExKey & GP2X_START)) {
#else
if ((ExKey & GP2X_A) || (ExKey & GP2X_B) || (ExKey & GP2X_PUSH) || (ExKey & GP2X_START)) {
#endif
/* Save Configuration Files */
if (gp2x_save_config>1) {
sprintf(text,SAVEDATAFILEDEF, gp2x_path_mame);
f=fopen(text,"w");
if (f) {
fprintf(f,SAVEDATASTRUCTURE,
gp2x_freq,gp2x_frameskip,gp2x_frameskip_auto,gp2x_clock_cpu,gp2x_sound_enable,gp2x_clock_sound,
(key_settings->JOY_FIRE1),(key_settings->JOY_FIRE2),(key_settings->JOY_FIRE3),(key_settings->JOY_FIRE4),
(key_settings->JOY_FIRE5),(key_settings->JOY_FIRE6),(key_settings->JOY_FIRE7),(key_settings->JOY_FIRE8),
(key_settings->JOY_FIRE9),(key_settings->JOY_FIRE10),x_sensitivity,x_reversed,y_sensitivity,y_reversed,
gp2x_double_buffer,gp2x_vsync,(key_settings->JOY_FIRE1_AUTO),(key_settings->JOY_FIRE2_AUTO),(key_settings->JOY_FIRE3_AUTO));
fclose(f);
#ifdef GP2X
sync();
#endif
}
}
if (gp2x_save_config>0) {
sprintf(text,SAVEDATAFILECFG, gp2x_path_mame, game);
f=fopen(text,"w");
if (f) {
fprintf(f,SAVEDATASTRUCTURE,
gp2x_freq,gp2x_frameskip,gp2x_frameskip_auto,gp2x_clock_cpu,gp2x_sound_enable,gp2x_clock_sound,
(key_settings->JOY_FIRE1),(key_settings->JOY_FIRE2),(key_settings->JOY_FIRE3),(key_settings->JOY_FIRE4),
(key_settings->JOY_FIRE5),(key_settings->JOY_FIRE6),(key_settings->JOY_FIRE7),(key_settings->JOY_FIRE8),
(key_settings->JOY_FIRE9),(key_settings->JOY_FIRE10),x_sensitivity,x_reversed,y_sensitivity,y_reversed,
gp2x_rotate,gp2x_vsync,(key_settings->JOY_FIRE1_AUTO),(key_settings->JOY_FIRE2_AUTO),(key_settings->JOY_FIRE3_AUTO));
fclose(f);
#ifdef GP2X
sync();
#endif
}
}
/* Selected game will be run */
return 1;
}
#ifndef GP2X
else if ((ExKey & GP2X_X) || (ExKey & GP2X_PUSH) || (ExKey & GP2X_SELECT)){
#else
else if ((ExKey & GP2X_X) || (ExKey & GP2X_Y) || (ExKey & GP2X_SELECT)){
#endif
/* Return To Menu */
return 0;
}
}
}
void select_game(char *game) {
unsigned long ExKey;
int c;
/* No Selected game */
strcpy(game,"builtinn");
/* Clean screen */
gp2x_video_flip();
/* enable extra PSP-2000 memory */
#ifdef PSP_2K
psp2k_mem_init();
#endif
/* Wait until no key pressed */
while(gp2x_joystick_read()&0x8c0ff55)
gp2x_timer_delay(100);
/* Available games? */
if(game_num_avail==0) {
gp2x_mame_palette();
gp2x_text_out( 35, 110, "ERROR: NO AVAILABLE GAMES FOUND" );
gp2x_video_flip();
while(1) { if (gp2x_joystick_read()&GP2X_A) exit(0);}
}
#ifdef PSP
SetGP2XClock(133);
#else
SetGP2XClock(66);
#endif
/* Wait until user selects a game */
while(1) {
game_list_view(&last_game_selected);
gp2x_video_flip();
#ifdef GP2X
if( (gp2x_joystick_read()&0x8c0ff55))
gp2x_timer_delay(100);
while(!(ExKey=gp2x_joystick_read()&0x8c0ff55)) { if ((ExKey & GP2X_L) && (ExKey & GP2X_R)) exit(0); }
#else
if( (gp2x_joystick_read()&0x8c0ff55))
gp2x_timer_delay(100);
while(!(ExKey=gp2x_joystick_read()&0x8c0ff55))
gp2x_timer_delay(100);
#endif
if (ExKey & GP2X_UP) last_game_selected--;
if (ExKey & GP2X_DOWN) last_game_selected++;
if (ExKey & GP2X_L) last_game_selected-=21;
if (ExKey & GP2X_R) last_game_selected+=21;
if ((ExKey & GP2X_L) && (ExKey & GP2X_R)) exit(0);
/* If Button A is pressed, or a rom name was passed to this application */
#ifndef GP2X
{
#ifdef DREAMCAST
static int parasalir=0;
if (ExKey & GP2X_PUSH)
parasalir++;
else
parasalir=0;
if (parasalir>8)
gp2x_deinit();
#else
if (ExKey & GP2X_PUSH)
gp2x_deinit();
#endif
}
if ((ExKey & GP2X_A) || (ExKey & GP2X_START))
#else
if ((ExKey & GP2X_A) || (ExKey & GP2X_B) || (ExKey & GP2X_PUSH) || (ExKey & GP2X_START))
#endif
{
/* Select the game */
game_list_select(last_game_selected, game);
/* Emulation Options */
if(show_options(game))
{
/* break out of the while(1) loop */
break;
}
}
}
SetGP2XClock(gp2x_freq);
}
static void game_list_view(int *pos) {
int i;
int view_pos;
int aux_pos=0;
int screen_y = 45;
int screen_x = 38;
char tempstr[255];
/* Draw background image */
load_bmp_8bpp(gp2x_screen8,gp2xmenu_bmp);
/* Check Limits */
if (*pos<0)
*pos=game_num_avail-1;
if (*pos>(game_num_avail-1))
*pos=0;
/* Set View Pos */
if (*pos<10) {
view_pos=0;
} else {
if (*pos>game_num_avail-11) {
view_pos=game_num_avail-21;
view_pos=(view_pos<0?0:view_pos);
} else {
view_pos=*pos-10;
}
}
/* Show List */
for (i=0;i<NUMGAMES;i++) {
if (_drivers[i].available==1) {
if (aux_pos>=view_pos && aux_pos<=view_pos+20) {
//Check if the game is a favorite
int foundfav=0;
int counter=0;
while(true) {
if (favarray[counter][0] == '\0') break; //Null is the array terminator
if (strcasecmp(favarray[counter], _drivers[i].name) == 0) {
foundfav=1;
break;
}
counter++;
}
if(foundfav) {
gp2x_gamelist_text_out_color( screen_x, screen_y, _drivers[i].description, 3); //light blue
} else {
gp2x_gamelist_text_out( screen_x, screen_y, _drivers[i].description); //white
}
if (aux_pos==*pos) {
gp2x_gamelist_text_out( screen_x-10, screen_y,">" );
gp2x_gamelist_text_out( screen_x-13, screen_y-1,"-" );
}
screen_y+=8;
}
aux_pos++;
}
}
if (game_num_avail==0)
{
gp2x_gamelist_text_out(35, 110, "NO AVAILABLE GAMES FOUND");
}
//Print the filter on the bottom line if it is set
if(global_manufacturer || global_category || global_year) {
char tempstr2[5];
strcpy(tempstr, "Filter:");
if (global_year) {
sprintf(tempstr2, "%d", global_year+1974);
strcat(tempstr, tempstr2);
strcat(tempstr, "/");
}
if(global_category) {
strcat(tempstr, category_array[global_category]);
strcat(tempstr, "/");
}
if(global_manufacturer) {
strcat(tempstr, manufact_array[global_manufacturer]);
strcat(tempstr, "/");
}
tempstr[strlen(tempstr)-1] = '\0';
gp2x_gamelist_text_out( screen_x-20, (29*8)-6,tempstr);
} else {
gp2x_gamelist_text_out( (8*6)-18, (29*8)-6,"iMAME4all v1.11.0d by D.Valdeita");
}
}
static int show_options(char *game)
{
unsigned long ExKey=0;
int selected_option=0;
int x_Pos = 41;
int y_Pos = 58;
int options_count = 9;
char text[256];
FILE *f;
int i=0;
if(!safe_render_path)
while(ExKey=gp2x_joystick_read(0)&0x8c0ff55){};
/* Read game configuration */
sprintf(text,get_documents_path("iOS/%s_v2.cfg"),game);
f=fopen(text,"r");
if (f) {
fscanf(f,"%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",&iOS_video_aspect,&iOS_video_rotate,&iOS_video_sync,
&iOS_frameskip,&iOS_sound,&iOS_landscape_buttons,&iOS_clock_cpu,&iOS_clock_sound,&i,&iOS_cheat);
fclose(f);
}
if(!safe_render_path)
{
iOS_video_aspect=3;
}
while(1)
{
/* Draw background image */
load_bmp_8bpp(gp2x_screen8,gp2xmenu_bmp);
/* Draw the options */
gp2x_gamelist_text_out(x_Pos,y_Pos,"Selected Game:\0");
strncpy (text,game_list_description(last_game_selected),33);
text[32]='\0';
gp2x_gamelist_text_out(x_Pos,y_Pos+10,text);
/* (1) Video Aspect */
switch (iOS_video_aspect)
{
case 0: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Original"); break;
case 1: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Ratio Not Kept"); break;
case 2: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect With Cropping"); break;
case 3: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Fixed 320x240"); break;
}
/* (2) Video Rotation */
switch (iOS_video_rotate)
{
case 0: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+40,"Video Rotate No"); break;
case 1: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+40,"Video Rotate Yes"); break;
case 2: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+40,"Video Rotate TATE"); break;
}
/* (3) Video Sync */
switch (iOS_video_sync)
{
case 0: gp2x_gamelist_text_out(x_Pos,y_Pos+50, "Video Sync Normal"); break;
case 1: gp2x_gamelist_text_out(x_Pos,y_Pos+50, "Video Sync DblBuf"); break;
case -1: gp2x_gamelist_text_out(x_Pos,y_Pos+50,"Video Sync OFF"); break;
}
/* (4) Frame-Skip */
if(iOS_frameskip==-1) {
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60, "Frame-Skip Auto");
}
else{
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Frame-Skip %d",iOS_frameskip);
}
/* (5) Sound */
switch(iOS_sound)
{
case 0: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","OFF"); break;
case 1: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","ON (11 KHz fast)"); break;
case 2: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","ON (22 KHz fast)"); break;
case 3: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","ON (33 KHz fast)"); break;
case 4: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","ON (44 KHz fast)"); break;
case 5: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","ON (11 KHz)"); break;
case 6: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","ON (22 KHz)"); break;
case 7: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","ON (33 KHz)"); break;
case 8: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","ON (44 KHz)"); break;
case 9: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","ON (11 KHz stereo)"); break;
case 10: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","ON (22 KHz stereo)"); break;
case 11: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","ON (33 KHz stereo)"); break;
case 12: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"Sound %s","ON (44 KHz stereo)"); break;
}
/* (6) Landscape Num Buttons */
switch (iOS_landscape_buttons)
{
case 1: gp2x_gamelist_text_out(x_Pos,y_Pos+80, "Landscape 1 Button"); break;
case 2: gp2x_gamelist_text_out(x_Pos,y_Pos+80, "Landscape 2 Buttons"); break;
case 3: gp2x_gamelist_text_out(x_Pos,y_Pos+80, "Landscape 3 Buttons"); break;
case 4: gp2x_gamelist_text_out(x_Pos,y_Pos+80, "Landscape 4 Buttons"); break;
}
/* (7) CPU Clock */
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+90,"CPU Clock %d%%",iOS_clock_cpu);
/* (8) Audio Clock */
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+100,"Audio Clock %d%%",iOS_clock_sound);
/* (9) Cheats */
if (iOS_cheat)
gp2x_gamelist_text_out(x_Pos,y_Pos+110,"Cheats ON");
else
gp2x_gamelist_text_out(x_Pos,y_Pos+110,"Cheats OFF");
gp2x_gamelist_text_out(x_Pos,y_Pos+140,"Press B to confirm, X to return\0");
/* Show currently selected item */
gp2x_gamelist_text_out(x_Pos-16,y_Pos+(selected_option*10)+30," >");
gp2x_video_flip();
if(safe_render_path)
{
while(gp2x_joystick_read(0)&0x8c0ff55) { gp2x_timer_delay(150); }
while(!(ExKey=gp2x_joystick_read(0)&0x8c0ff55)) { }
}
else
{
//ExKey=gp2x_joystick_read(0);
//gp2x_timer_delay(150);
gp2x_timer_delay(150);
ExKey=gp2x_joystick_read(0)&0x8c0ff55;
}
if(ExKey & GP2X_DOWN){
selected_option++;
selected_option = selected_option % options_count;
}
else if(ExKey & GP2X_UP){
selected_option--;
if(selected_option<0)
selected_option = options_count - 1;
}
else if(ExKey & GP2X_R || ExKey & GP2X_L || ExKey & GP2X_RIGHT || ExKey & GP2X_LEFT)
{
switch(selected_option) {
case 0:
if(!safe_render_path)
{
iOS_video_aspect=3;
break;
}
if((ExKey & GP2X_R) || (ExKey & GP2X_RIGHT))
{
iOS_video_aspect++;
if (iOS_video_aspect>3)
iOS_video_aspect=0;
}
else
{
iOS_video_aspect--;
if (iOS_video_aspect<0)
iOS_video_aspect=3;
}
break;
case 1:
if((ExKey & GP2X_R) || (ExKey & GP2X_RIGHT))
{
iOS_video_rotate++;
if (iOS_video_rotate>2)
iOS_video_rotate=0;
}
else
{
iOS_video_rotate--;
if (iOS_video_rotate<0)
iOS_video_rotate=2;
}
break;
case 2:
iOS_video_sync=iOS_video_sync+1;
if (iOS_video_sync>1)
iOS_video_sync=-1;
break;
case 3:
/* "Frame-Skip" */
if(ExKey & GP2X_R || ExKey & GP2X_RIGHT )
{
iOS_frameskip ++;
if (iOS_frameskip>11)
iOS_frameskip=-1;
}
else
{
iOS_frameskip--;
if (iOS_frameskip<-1)
iOS_frameskip=11;
}
break;
case 4:
if(ExKey & GP2X_R || ExKey & GP2X_RIGHT)
{
iOS_sound ++;
if (iOS_sound>12)
iOS_sound=0;
}
else
{
iOS_sound--;
if (iOS_sound<0)
iOS_sound=12;
}
break;
case 5:
if(ExKey & GP2X_R || ExKey & GP2X_RIGHT)
{
iOS_landscape_buttons ++;
if (iOS_landscape_buttons>4)
iOS_landscape_buttons=1;
}
else
{
iOS_landscape_buttons--;
if (iOS_landscape_buttons<1)
iOS_landscape_buttons=4;
}
break;
case 6:
/* "CPU Clock" */
if(ExKey & GP2X_R || ExKey & GP2X_RIGHT)
{
iOS_clock_cpu += 10; /* Add 10% */
if (iOS_clock_cpu > 200) /* 200% is the max */
iOS_clock_cpu = 200;
}
else
{
iOS_clock_cpu -= 10; /* Subtract 10% */
if (iOS_clock_cpu < 10) /* 10% is the min */
iOS_clock_cpu = 10;
}
break;
case 7:
/* "Audio Clock" */
if(ExKey & GP2X_R || ExKey & GP2X_RIGHT)
{
iOS_clock_sound += 10; /* Add 10% */
if (iOS_clock_sound > 200) /* 200% is the max */
iOS_clock_sound = 200;
}
else{
iOS_clock_sound -= 10; /* Subtract 10% */
if (iOS_clock_sound < 10) /* 10% is the min */
iOS_clock_sound = 10;
}
break;
case 8:
iOS_cheat=!iOS_cheat;
break;
}
}
if ((ExKey & GP2X_A) || (ExKey & GP2X_B) || (ExKey & GP2X_PUSH) || (ExKey & GP2X_START))
{
/* Write game configuration */
sprintf(text,get_documents_path("iOS/%s_v2.cfg"),game);
f=fopen(text,"w");
if (f) {
fprintf(f,"%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",iOS_video_aspect,iOS_video_rotate,iOS_video_sync,
iOS_frameskip,iOS_sound,iOS_landscape_buttons,iOS_clock_cpu,iOS_clock_sound,i,iOS_cheat);
fclose(f);
sync();
}
/* Selected game will be run */
return 1;
}
else if ((ExKey & GP2X_X) || (ExKey & GP2X_Y) || (ExKey & GP2X_SELECT))
{
/* Return To Menu */
return 0;
}
}
}
static int show_options(char *game)
{
unsigned long ExKey=0;
int selected_option=0;
int x_Pos = 41;
int y_Pos = 58;
int options_count = 12;
char text[256];
FILE *f;
int i=0;
/* Read game configuration */
sprintf(text,"frontend/%s.cfg",game);
f=fopen(text,"r");
if (f) {
fscanf(f,"%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",&gp2x_freq,&gp2x_video_depth,&gp2x_video_aspect,&gp2x_video_sync,
&gp2x_frameskip,&gp2x_sound,&gp2x_clock_cpu,&gp2x_clock_sound,&gp2x_cpu_cores,&gp2x_ramtweaks,&i,&gp2x_cheat,&gp2x_volume);
fclose(f);
}
while(1)
{
/* Draw background image */
load_bmp_8bpp(gp2x_screen8,gp2xmenu_bmp);
/* Draw the options */
strncpy (text,game_list_description(last_game_selected),33);
text[32]='\0';
gp2x_gamelist_text_out(x_Pos,y_Pos-10,text);
/* (0) GP2X Clock */
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+10, "GP2X Clock %d MHz", gp2x_freq);
/* (1) Video Depth */
switch (gp2x_video_depth)
{
case -1: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+20,"Video Depth Auto"); break;
case 8: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+20,"Video Depth 8 bit"); break;
case 16: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+20,"Video Depth 16 bit"); break;
}
/* (2) Video Aspect */
switch (gp2x_video_aspect)
{
case 0: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Normal"); break;
case 1: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Scale"); break;
case 2: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect 4:3"); break;
case 3: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Scale 4:3"); break;
case 4: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Border"); break;
case 5: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Border Scale"); break;
case 6: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Border 4:3"); break;
case 7: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Border Scale 4:3"); break;
case 8: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Rotate"); break;
case 9: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Rotate Scale"); break;
case 10: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Rotate 4:3"); break;
case 11: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Rotate Scale 4:3"); break;
case 12: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Rotate Border"); break;
case 13: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Rotate Border Scale"); break;
case 14: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Rotate Border 4:3"); break;
case 15: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect Rotate Border S4:3"); break;
case 16: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect TATE"); break;
case 17: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect TATE Scale"); break;
case 18: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect TATE 4:3"); break;
case 19: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect TATE Scale 4:3"); break;
case 20: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect TATE Border"); break;
case 21: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect TATE Border Scale"); break;
case 22: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect TATE Border 4:3"); break;
case 23: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+30,"Video Aspect TATE Border S4:3"); break;
}
/* (3) Video Sync */
switch (gp2x_video_sync)
{
case 1: gp2x_gamelist_text_out(x_Pos,y_Pos+40, "Video Sync VSync"); break;
case 0: gp2x_gamelist_text_out(x_Pos,y_Pos+40, "Video Sync Normal"); break;
case 2: gp2x_gamelist_text_out(x_Pos,y_Pos+40, "Video Sync DblBuf"); break;
case -1: gp2x_gamelist_text_out(x_Pos,y_Pos+40,"Video Sync OFF"); break;
}
/* (4) Frame-Skip */
if ((gp2x_video_sync==-1) && (gp2x_frameskip==-1)) gp2x_frameskip=0;
if(gp2x_frameskip==-1) {
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+50, "Frame-Skip Auto");
}
else{
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+50,"Frame-Skip %d",gp2x_frameskip);
}
/* (5) Sound */
switch(gp2x_sound)
{
case 0: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Sound %s","OFF"); break;
case 1: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Sound %s","ON (15 KHz fast)"); break;
case 2: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Sound %s","ON (22 KHz fast)"); break;
case 3: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Sound %s","ON (33 KHz fast)"); break;
case 4: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Sound %s","ON (44 KHz fast)"); break;
case 5: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Sound %s","ON (11 KHz fast)"); break;
case 6: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Sound %s","ON (15 KHz)"); break;
case 7: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Sound %s","ON (22 KHz)"); break;
case 8: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Sound %s","ON (33 KHz)"); break;
case 9: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Sound %s","ON (44 KHz)"); break;
case 10: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Sound %s","ON (11 KHz)"); break;
case 11: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Sound %s","ON (15 KHz stereo)"); break;
case 12: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Sound %s","ON (22 KHz stereo)"); break;
case 13: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Sound %s","ON (33 KHz stereo)"); break;
case 14: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Sound %s","ON (44 KHz stereo)"); break;
case 15: gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+60,"Sound %s","ON (11 KHz stereo)"); break;
}
/* (6) CPU Clock */
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+70,"CPU Clock %d%%",gp2x_clock_cpu);
/* (7) Audio Clock */
gp2x_gamelist_text_out_fmt(x_Pos,y_Pos+80,"Audio Clock %d%%",gp2x_clock_sound);
/* (8) CPU cores */
switch (gp2x_cpu_cores)
{
case 0: gp2x_gamelist_text_out(x_Pos,y_Pos+90, "CPU ASM cores None"); break;
case 1: gp2x_gamelist_text_out(x_Pos,y_Pos+90, "CPU ASM cores Cyclone"); break;
case 2: gp2x_gamelist_text_out(x_Pos,y_Pos+90, "CPU ASM cores DrZ80"); break;
case 3: gp2x_gamelist_text_out(x_Pos,y_Pos+90, "CPU ASM cores Cyclone+DrZ80"); break;
case 4: gp2x_gamelist_text_out(x_Pos,y_Pos+90, "CPU ASM cores DrZ80(snd)"); break;
case 5: gp2x_gamelist_text_out(x_Pos,y_Pos+90, "CPU ASM cores Cyclone+DrZ80(snd)"); break;
}
/* (9) RAM Tweaks */
if (gp2x_ramtweaks)
gp2x_gamelist_text_out(x_Pos,y_Pos+100,"RAM Tweaks ON");
else
gp2x_gamelist_text_out(x_Pos,y_Pos+100,"RAM Tweaks OFF");
/* (10) Cheats */
if (gp2x_cheat)
gp2x_gamelist_text_out(x_Pos,y_Pos+110,"Cheats ON");
else
gp2x_gamelist_text_out(x_Pos,y_Pos+110,"Cheats OFF");
/* (11) Volume */
if (gp2x_sound == 0)
{
gp2x_gamelist_text_out(x_Pos,y_Pos+120,"Volume Disabled");
}
else
{
switch (gp2x_volume)
{
case 1: gp2x_gamelist_text_out(x_Pos,y_Pos+120,"Volume Quiet"); break;
case 2: gp2x_gamelist_text_out(x_Pos,y_Pos+120,"Volume Low"); break;
case 3: gp2x_gamelist_text_out(x_Pos,y_Pos+120,"Volume Medium"); break;
case 4: gp2x_gamelist_text_out(x_Pos,y_Pos+120,"Volume Maximum"); break;
}
}
gp2x_gamelist_text_out(x_Pos,y_Pos+140,"Press B to confirm, X to return\0");
/* Show currently selected item */
gp2x_gamelist_text_out(x_Pos-16,y_Pos+(selected_option*10)+10," >");
gp2x_video_flip();
while(gp2x_joystick_read(0)&0x8c0ff55) { gp2x_timer_delay(150); }
while(!(ExKey=gp2x_joystick_read(0)&0x8c0ff55)) { }
if(ExKey & GP2X_DOWN){
selected_option++;
selected_option = selected_option % options_count;
}
else if(ExKey & GP2X_UP){
selected_option--;
if(selected_option<0)
selected_option = options_count - 1;
}
else if(ExKey & GP2X_R || ExKey & GP2X_L)
{
switch(selected_option) {
case 0:
/* GP2X Clock */
if(ExKey & GP2X_R){
switch (gp2x_freq) {
case 66: gp2x_freq=75;break;
case 75: gp2x_freq=80;break;
case 80: gp2x_freq=100;break;
case 100: gp2x_freq=120;break;
case 120: gp2x_freq=133;break;
case 133: gp2x_freq=150;break;
case 150: gp2x_freq=166;break;
case 166: gp2x_freq=180;break;
case 180: gp2x_freq=200;break;
case 200: gp2x_freq=225;break;
case 225: gp2x_freq=233;break;
case 233: gp2x_freq=245;break;
case 245: gp2x_freq=250;break;
case 250: gp2x_freq=255;break;
case 255: gp2x_freq=260;break;
case 260: gp2x_freq=265;break;
case 265: gp2x_freq=266;break;
case 266: gp2x_freq=270;break;
case 270: gp2x_freq=275;break;
case 275: gp2x_freq=280;break;
case 280: gp2x_freq=285;break;
case 285: gp2x_freq=290;break;
case 290: gp2x_freq=295;break;
case 295: gp2x_freq=300;break;
case 300: gp2x_freq=66;break;
}
} else {
switch (gp2x_freq) {
case 66: gp2x_freq=300;break;
case 75: gp2x_freq=66;break;
case 80: gp2x_freq=75;break;
case 100: gp2x_freq=80;break;
case 120: gp2x_freq=100;break;
case 133: gp2x_freq=120;break;
case 150: gp2x_freq=133;break;
case 166: gp2x_freq=150;break;
case 180: gp2x_freq=166;break;
case 200: gp2x_freq=180;break;
case 225: gp2x_freq=200;break;
case 233: gp2x_freq=225;break;
case 245: gp2x_freq=233;break;
case 250: gp2x_freq=245;break;
case 255: gp2x_freq=250;break;
case 260: gp2x_freq=255;break;
case 265: gp2x_freq=260;break;
case 266: gp2x_freq=265;break;
case 270: gp2x_freq=266;break;
case 275: gp2x_freq=270;break;
case 280: gp2x_freq=275;break;
case 285: gp2x_freq=280;break;
case 290: gp2x_freq=285;break;
case 295: gp2x_freq=290;break;
case 300: gp2x_freq=295;break;
}
}
break;
case 1:
switch (gp2x_video_depth)
{
case -1: gp2x_video_depth=8; break;
case 8: gp2x_video_depth=16; break;
case 16: gp2x_video_depth=-1; break;
}
break;
case 2:
if(ExKey & GP2X_R)
{
gp2x_video_aspect++;
if (gp2x_video_aspect>23)
gp2x_video_aspect=0;
}
else
{
gp2x_video_aspect--;
if (gp2x_video_aspect<0)
gp2x_video_aspect=23;
}
break;
case 3:
gp2x_video_sync=gp2x_video_sync+1;
if (gp2x_video_sync>2)
gp2x_video_sync=-1;
break;
case 4:
/* "Frame-Skip" */
if(ExKey & GP2X_R)
{
gp2x_frameskip ++;
if (gp2x_frameskip>11)
gp2x_frameskip=-1;
}
else
{
gp2x_frameskip--;
if (gp2x_frameskip<-1)
gp2x_frameskip=11;
}
break;
case 5:
if(ExKey & GP2X_R)
{
gp2x_sound ++;
if (gp2x_sound>15)
gp2x_sound=0;
}
else
{
gp2x_sound--;
if (gp2x_sound<0)
gp2x_sound=15;
}
break;
case 6:
/* "CPU Clock" */
if(ExKey & GP2X_R)
{
gp2x_clock_cpu += 10; /* Add 10% */
if (gp2x_clock_cpu > 200) /* 200% is the max */
gp2x_clock_cpu = 200;
}
else
{
gp2x_clock_cpu -= 10; /* Subtract 10% */
if (gp2x_clock_cpu < 10) /* 10% is the min */
gp2x_clock_cpu = 10;
}
break;
case 7:
/* "Audio Clock" */
if(ExKey & GP2X_R)
{
gp2x_clock_sound += 10; /* Add 10% */
if (gp2x_clock_sound > 200) /* 200% is the max */
gp2x_clock_sound = 200;
}
else{
gp2x_clock_sound -= 10; /* Subtract 10% */
if (gp2x_clock_sound < 10) /* 10% is the min */
gp2x_clock_sound = 10;
}
break;
case 8:
gp2x_cpu_cores=(gp2x_cpu_cores+1)%6;
break;
case 9:
gp2x_ramtweaks=!gp2x_ramtweaks;
break;
case 10:
gp2x_cheat=!gp2x_cheat;
break;
case 11:
/* Volume */
if(ExKey & GP2X_R)
{
gp2x_volume++;
if (gp2x_volume > 4)
gp2x_volume = 1;
}
else {
gp2x_volume--;
if (gp2x_volume < 1)
gp2x_volume = 4;
}
break;
}
}
if ((ExKey & GP2X_A) || (ExKey & GP2X_B) || (ExKey & GP2X_PUSH) || (ExKey & GP2X_START))
{
/* Write game configuration */
sprintf(text,"frontend/%s.cfg",game);
f=fopen(text,"w");
if (f) {
fprintf(f,"%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",gp2x_freq,gp2x_video_depth,gp2x_video_aspect,gp2x_video_sync,
gp2x_frameskip,gp2x_sound,gp2x_clock_cpu,gp2x_clock_sound,gp2x_cpu_cores,gp2x_ramtweaks,i,gp2x_cheat,gp2x_volume);
fclose(f);
sync();
}
/* Selected game will be run */
return 1;
}
else if ((ExKey & GP2X_X) || (ExKey & GP2X_Y) || (ExKey & GP2X_SELECT))
{
/* Return To Menu */
return 0;
}
}
}