static void
psp_cheat_menu_enable_all_cheat()
{
int cheat_id;
int cur_type = CPC_CHEAT_NONE;
for (cheat_id = 0; cheat_id < CPC_MAX_CHEAT; cheat_id++) {
CPC_cheat_t* a_cheat = &CPC.cpc_cheat[cheat_id];
if (a_cheat->type != CPC_CHEAT_NONE) {
if (cur_type == CPC_CHEAT_NONE) {
if (a_cheat->type == CPC_CHEAT_ENABLE) cur_type = CPC_CHEAT_DISABLE;
else cur_type = CPC_CHEAT_ENABLE;
}
a_cheat->type = cur_type;
}
}
if (cur_type == CPC_CHEAT_NONE) {
psp_display_screen_cheat_menu();
psp_sdl_back2_print(150, 180, "Cheats are empty !",
PSP_MENU_NOTE_COLOR);
psp_sdl_flip();
sleep(1);
return;
}
}
static void
psp_cheat_menu_reset_cheat()
{
psp_display_screen_cheat_menu();
psp_sdl_back2_print(150, 180, "Reset cheat !", PSP_MENU_NOTE_COLOR);
psp_sdl_flip();
sleep(1);
memset(CPC.cpc_cheat, 0, sizeof(CPC.cpc_cheat));
}
static void
psp_cheat_menu_save_ram()
{
memcpy(scan_prev_ram, pbRAM, CPC.ram_size*1024);
psp_cheat_update_match();
psp_display_screen_cheat_menu();
psp_sdl_back2_print(150, 180, "Ram saved !",
PSP_MENU_NOTE_COLOR);
psp_sdl_flip();
sleep(1);
}
static void
psp_cheat_menu_save_ram()
{
memcpy(scan_prev_ram, ram, DVE_CHEAT_RAM_SIZE);
psp_cheat_update_match();
psp_display_screen_cheat_menu();
psp_sdl_back2_print(150, 180, "Ram saved !",
PSP_MENU_NOTE_COLOR);
psp_sdl_flip();
sleep(1);
}
static void
psp_cheat_menu_save_ram()
{
memcpy(scan_prev_ram, RAMData, MSX.msx_ram_pages*0x4000);
psp_cheat_update_match();
psp_display_screen_cheat_menu();
psp_sdl_back2_print(150, 180, "Ram saved !",
PSP_MENU_NOTE_COLOR);
psp_sdl_flip();
sleep(1);
}
static void
psp_cheat_menu_save()
{
int error;
error = cap32_save_cheat();
if (! error) /* save OK */
{
psp_display_screen_cheat_menu();
psp_sdl_back2_print(150, 180, "File saved !",
PSP_MENU_NOTE_COLOR);
psp_sdl_flip();
sleep(1);
}
else
{
psp_display_screen_cheat_menu();
psp_sdl_back2_print(150, 180, "Can't save file !",
PSP_MENU_WARNING_COLOR);
psp_sdl_flip();
sleep(1);
}
}
static void
psp_cheat_menu_load(int format)
{
int ret;
ret = psp_fmgr_menu(format, 0);
if (ret == 1) /* load OK */
{
psp_display_screen_cheat_menu();
psp_sdl_back2_print(150, 180, "File loaded !",
PSP_MENU_NOTE_COLOR);
psp_sdl_flip();
sleep(1);
}
else
if (ret == -1) /* Load Error */
{
psp_display_screen_cheat_menu();
psp_sdl_back2_print(150, 180, "Can't load file !",
PSP_MENU_WARNING_COLOR);
psp_sdl_flip();
sleep(1);
}
}
static void
psp_cheat_menu_del_cheat()
{
CPC_cheat_t* a_cheat = &CPC.cpc_cheat[cur_cheat];
if (a_cheat->type == CPC_CHEAT_NONE) {
psp_display_screen_cheat_menu();
psp_sdl_back2_print(150, 180, "Cheat is empty !",
PSP_MENU_NOTE_COLOR);
psp_sdl_flip();
sleep(1);
return;
}
memset(a_cheat, 0, sizeof(*a_cheat));
}
static void
psp_cheat_menu_add_cheat()
{
int cheat_id;
int addr;
if (! scan_addr_found) {
psp_display_screen_cheat_menu();
psp_sdl_back2_print(150, 180, "No address to add !",
PSP_MENU_NOTE_COLOR);
psp_sdl_flip();
sleep(1);
return;
}
int num_free = 0;
for (cheat_id = 0; cheat_id < CPC_MAX_CHEAT; cheat_id++) {
CPC_cheat_t* a_cheat = &CPC.cpc_cheat[cheat_id];
if (a_cheat->type == CPC_CHEAT_NONE) num_free++;
}
if (! num_free) num_free = 1;
int num_add = 0;
for (addr = 0; addr < CPC.ram_size*1024; addr++) {
if ((scan_prev_ram[addr] == scan_old_value) &&
(pbRAM[addr] == scan_new_value )) {
for (cheat_id = 0; cheat_id < CPC_MAX_CHEAT; cheat_id++) {
CPC_cheat_t* a_cheat = &CPC.cpc_cheat[cheat_id];
if (a_cheat->type == CPC_CHEAT_NONE) break;
}
if (cheat_id >= CPC_MAX_CHEAT) {
cheat_id = cur_cheat;
}
CPC_cheat_t* a_cheat = &CPC.cpc_cheat[cheat_id];
memset(a_cheat, 0, sizeof(*a_cheat));
a_cheat->type = CPC_CHEAT_ENABLE;
a_cheat->addr = addr;
a_cheat->value = scan_poke_value;
sprintf(a_cheat->comment, "Cheat %04X", addr);
if (++num_add >= num_free) break;
}
}
}
static void
psp_cheat_menu_enable_cheat()
{
CPC_cheat_t* a_cheat = &CPC.cpc_cheat[cur_cheat];
if (a_cheat->type == CPC_CHEAT_NONE) {
psp_display_screen_cheat_menu();
psp_sdl_back2_print(150, 180, "Cheat is empty !",
PSP_MENU_NOTE_COLOR);
psp_sdl_flip();
sleep(1);
return;
}
if (a_cheat->type == CPC_CHEAT_ENABLE) a_cheat->type = CPC_CHEAT_DISABLE;
else a_cheat->type = CPC_CHEAT_ENABLE;
}
static void
psp_cheat_menu_value_cheat(int step)
{
CPC_cheat_t* a_cheat = &CPC.cpc_cheat[cur_cheat];
if (a_cheat->type == CPC_CHEAT_NONE) {
psp_display_screen_cheat_menu();
psp_sdl_back2_print(150, 180, "Cheat is empty !",
PSP_MENU_NOTE_COLOR);
psp_sdl_flip();
sleep(1);
return;
}
if (step == 1) a_cheat->value++;
else
if (step == -1) a_cheat->value--;
}
int
psp_cheat_menu(void)
{
gp2xCtrlData c;
long new_pad;
long old_pad;
int last_time;
int end_menu;
psp_kbd_wait_no_button();
old_pad = 0;
last_time = 0;
end_menu = 0;
psp_cheat_menu_init();
while (! end_menu)
{
psp_display_screen_cheat_menu();
psp_sdl_flip();
while (1)
{
gp2xCtrlPeekBufferPositive(&c, 1);
c.Buttons &= PSP_ALL_BUTTON_MASK;
# ifdef USE_PSP_IRKEYB
psp_irkeyb_set_psp_key(&c);
# endif
if (c.Buttons) break;
}
new_pad = c.Buttons;
if ((old_pad != new_pad) || ((c.TimeStamp - last_time) > PSP_MENU_MIN_TIME)) {
last_time = c.TimeStamp;
old_pad = new_pad;
} else continue;
if ((c.Buttons & (GP2X_CTRL_LTRIGGER|GP2X_CTRL_RTRIGGER|GP2X_CTRL_START)) ==
(GP2X_CTRL_LTRIGGER|GP2X_CTRL_RTRIGGER|GP2X_CTRL_START)) {
/* Exit ! */
psp_sdl_exit(0);
} else
if ((c.Buttons & GP2X_CTRL_LTRIGGER) == GP2X_CTRL_LTRIGGER) {
psp_keyboard_menu();
end_menu = 1;
} else
if ((c.Buttons & GP2X_CTRL_RTRIGGER) == GP2X_CTRL_RTRIGGER) {
psp_cheat_menu_reset_cheat();
} else
if ((new_pad == GP2X_CTRL_LEFT ) ||
(new_pad == GP2X_CTRL_RIGHT) ||
(new_pad == GP2X_CTRL_CROSS) ||
(new_pad == GP2X_CTRL_CIRCLE))
{
int step;
int step2;
if (new_pad & GP2X_CTRL_LEFT) step = -1;
else
if (new_pad & GP2X_CTRL_RIGHT) step = 1;
else step = 0;
if (new_pad & GP2X_CTRL_CROSS) step2 = -1;
else
if (new_pad & GP2X_CTRL_CIRCLE) step2 = 1;
else step2 = 0;
switch (cur_menu_id )
{
case MENU_CHEAT_OLD_VAL : psp_cheat_menu_old_val(step);
break;
case MENU_CHEAT_NEW_VAL : psp_cheat_menu_new_val(step);
break;
case MENU_CHEAT_POKE : psp_cheat_menu_poke_val(step);
break;
case MENU_CHEAT_RAM : psp_cheat_menu_save_ram();
break;
case MENU_CHEAT_ADD : psp_cheat_menu_add_cheat();
break;
case MENU_CHEAT_ENABLE : if (step) psp_cheat_menu_cur_cheat(step);
else psp_cheat_menu_enable_cheat();
break;
case MENU_CHEAT_ALL : psp_cheat_menu_enable_all_cheat();
break;
case MENU_CHEAT_VALUE : if (step) psp_cheat_menu_cur_cheat(step);
else psp_cheat_menu_value_cheat(step2);
break;
case MENU_CHEAT_IMPORT : if (step) psp_cheat_menu_cur_cheat(step);
else psp_cheat_menu_cheat_list();
break;
case MENU_CHEAT_EDIT : psp_cheat_menu_edit_list();
break;
case MENU_CHEAT_DEL : if (step) psp_cheat_menu_cur_cheat(step);
else psp_cheat_menu_del_cheat();
break;
case MENU_CHEAT_LOAD : psp_cheat_menu_load(FMGR_FORMAT_CHT);
old_pad = new_pad = 0;
break;
case MENU_CHEAT_SAVE : psp_cheat_menu_save();
old_pad = new_pad = 0;
break;
case MENU_CHEAT_RESET : psp_cheat_menu_reset_cheat();
break;
case MENU_CHEAT_BACK : end_menu = 1;
break;
}
} else
if(new_pad & GP2X_CTRL_UP) {
if (cur_menu_id > 0) cur_menu_id--;
else cur_menu_id = MAX_MENU_CHEAT_ITEM-1;
} else
if(new_pad & GP2X_CTRL_DOWN) {
if (cur_menu_id < (MAX_MENU_CHEAT_ITEM-1)) cur_menu_id++;
else cur_menu_id = 0;
} else
if(new_pad & GP2X_CTRL_SQUARE) {
/* Cancel */
end_menu = -1;
} else
if(new_pad & GP2X_CTRL_SELECT) {
/* Back to MENU */
end_menu = 1;
}
}
psp_kbd_wait_no_button();
psp_sdl_clear_screen( PSP_MENU_BLACK_COLOR );
psp_sdl_flip();
psp_sdl_clear_screen( PSP_MENU_BLACK_COLOR );
psp_sdl_flip();
return 1;
}
