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picodrive/platform/gizmondo/menu.c
notaz 6311a3baf5 move more globals to PicoInterface 
similar reasons as before
2017-10-22 02:13:46 +03:00

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/*
* PicoDrive
* (C) notaz, 2006-2008
*
* This work is licensed under the terms of MAME license.
* See COPYING file in the top-level directory.
*/
// don't like to use loads of #ifdefs, so duplicating GP2X code
// horribly instead
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <wchar.h>
#include <unistd.h> // for getcwd cegcc implementation
#include <dirent.h> // for opendir
#include <windows.h>
#include "kgsdk/Framework.h"
#include "kgsdk/Framework2D.h"
#include "giz.h"
#include "emu.h"
#include "menu.h"
#include "../common/arm_utils.h"
#include "../common/menu.h"
#include "../common/emu.h"
#include "../common/readpng.h"
#include "../common/input.h"
#include "version.h"
#include <pico/pico_int.h>
#include <pico/patch.h>
#include <zlib.h>
#define gizKeyUnkn "???"
const char * const keyNames[] = {
"LEFT", "RIGHT", "UP", "DOWN", "STOP", "PLAY", "FORWARD", "REWIND",
"L", "R", "HOME", "VOLUME", "BRIGHTNESS", "ALARM", "POWER", gizKeyUnkn,
gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn,
gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn, gizKeyUnkn
};
static unsigned char *bg_buffer = gfx_buffer + 321*240*2;
unsigned char *menu_screen = gfx_buffer; /* draw here and blit later, to avoid flicker */
void menu_darken_bg(void *dst, const void *src, int pixels, int darker);
static void menu_prepare_bg(int use_game_bg);
static unsigned int inp_prev = 0;
void menu_draw_begin(int use_bgbuff)
{
if (use_bgbuff)
memcpy32((int *)menu_screen, (int *)bg_buffer, 321*240*2/4);
}
void menu_draw_end(void)
{
giz_screen = fb_lock(0);
if (giz_screen == NULL)
{
lprintf("%s: Framework2D_LockBuffer() returned NULL\n", __FUNCTION__);
return;
}
memcpy32(giz_screen, (int *)menu_screen, 321*240*2/4);
fb_unlock();
giz_screen = NULL;
fb_flip();
}
// --------- loading ROM screen ----------
static void load_progress_cb(int percent)
{
int ln, len = percent * 320 / 100;
unsigned short *dst;
menu_draw_begin(0);
dst = (unsigned short *)menu_screen + 321*20;
if (len > 320) len = 320;
for (ln = 10; ln > 0; ln--, dst += 321)
memset(dst, 0xff, len*2);
menu_draw_end();
}
void menu_romload_prepare(const char *rom_name)
{
const char *p = rom_name + strlen(rom_name);
while (p > rom_name && *p != '/') p--;
if (!rom_loaded)
memset(menu_screen, 0, 321*240*2);
menu_draw_begin(1);
smalltext_out16(1, 1, "Loading", 0xffff);
smalltext_out16_lim(1, 10, p, 0xffff, 53);
menu_draw_end();
PicoCartLoadProgressCB = load_progress_cb;
}
void menu_romload_end(void)
{
PicoCartLoadProgressCB = NULL;
menu_draw_begin(0);
smalltext_out16(1, 30, "Starting emulation...", 0xffff);
menu_draw_end();
}
// -------------- ROM selector --------------
#define DT_DIR 1
#define DT_REG 2
struct my_dirent
{
unsigned char d_type;
char d_name[0];
};
// rrrr rggg gggb bbbb
#if 1
static unsigned short file2color(const char *fname)
{
const char *ext = fname + strlen(fname) - 3;
static const char *rom_exts[] = { "zip", "bin", "smd", "gen", "iso", "cso" };
static const char *other_exts[] = { "gmv", "pat" };
int i;
if (ext < fname) ext = fname;
for (i = 0; i < sizeof(rom_exts)/sizeof(rom_exts[0]); i++)
if (strcasecmp(ext, rom_exts[i]) == 0) return 0xbdff;
for (i = 0; i < sizeof(other_exts)/sizeof(other_exts[0]); i++)
if (strcasecmp(ext, other_exts[i]) == 0) return 0xaff5;
return 0xffff;
}
static void draw_dirlist(char *curdir, struct my_dirent **namelist, int n, int sel)
{
int start, i, pos;
start = 12 - sel;
n--; // exclude current dir (".")
menu_draw_begin(1);
if (!rom_loaded) {
menu_darken_bg(menu_screen, menu_screen, 321*240, 0);
}
menu_darken_bg((char *)menu_screen + 321*120*2, (char *)menu_screen + 321*120*2, 321*8, 0);
if(start - 2 >= 0)
smalltext_out16_lim(14, (start - 2)*10, curdir, 0xffff, 53-2);
for (i = 0; i < n; i++) {
pos = start + i;
if (pos < 0) continue;
if (pos > 23) break;
if (namelist[i+1]->d_type == DT_DIR) {
smalltext_out16_lim(14, pos*10, "/", 0xfff6, 1);
smalltext_out16_lim(14+6, pos*10, namelist[i+1]->d_name, 0xfff6, 53-3);
} else {
unsigned short color = file2color(namelist[i+1]->d_name);
smalltext_out16_lim(14, pos*10, namelist[i+1]->d_name, color, 53-2);
}
}
text_out16(5, 120, ">");
menu_draw_end();
}
static int scandir_cmp(const void *p1, const void *p2)
{
struct my_dirent **d1 = (struct my_dirent **)p1, **d2 = (struct my_dirent **)p2;
if ((*d1)->d_type == (*d2)->d_type) return strcasecmp((*d1)->d_name, (*d2)->d_name);
if ((*d1)->d_type == DT_DIR) return -1; // put before
if ((*d2)->d_type == DT_DIR) return 1;
return strcasecmp((*d1)->d_name, (*d2)->d_name);
}
static char *filter_exts[] = {
".mp3", ".srm", ".brm", "s.gz", ".mds", "bcfg", ".txt", ".htm", "html",
".jpg", ".cue", ".exe", ".dll"
};
static int scandir_filter(const struct my_dirent *ent)
{
const char *p;
int i;
if (ent == NULL || ent->d_name == NULL) return 0;
if (strlen(ent->d_name) < 5) return 1;
p = ent->d_name + strlen(ent->d_name) - 4;
for (i = 0; i < sizeof(filter_exts)/sizeof(filter_exts[0]); i++)
{
if (strcasecmp(p, filter_exts[i]) == 0) return 0;
}
return 1;
}
static int cstr2wstr(wchar_t *dst, const char *src)
{
int i, len;
for (i = len = strlen(src); i >= 0; i--)
dst[i] = src[i];
return len;
}
static void wstr2cstr(char *dst, const wchar_t *src)
{
int i;
for (i = wcslen(src); i >= 0; i--)
dst[i] = src[i];
}
static int my_scandir(const char *dir, struct my_dirent ***namelist_out,
int(*filter)(const struct my_dirent *),
int(*compar)(const void *, const void *))
{
wchar_t *wdir;
int i, len, ret = -1, name_alloc = 4, name_count = 0;
struct my_dirent **namelist = NULL, *ent;
WIN32_FIND_DATA finddata;
HANDLE fh = INVALID_HANDLE_VALUE;
BOOL bRet;
wdir = malloc(sizeof(wdir[0]) * MAX_PATH);
if (wdir == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
namelist = malloc(sizeof(*namelist) * name_alloc);
if (namelist == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
// try to read first..
len = cstr2wstr(wdir, dir);
for (i = 0; i < len; i++)
if (wdir[i] == '/') wdir[i] = '\\';
if (wdir[len-1] != '\\') wdir[len++] = '\\';
wdir[len++] = '*';
wdir[len++] = 0;
/*if (wdir[len-1] == '\\') wdir[len-1] = 0;*/
bRet = 1;
fh = FindFirstFile(wdir, &finddata);
if (fh == INVALID_HANDLE_VALUE)
{
if (GetLastError() != ERROR_NO_MORE_FILES)
{
lprintf("FindFirstFile(\"%s\") failed with %lu\n", dir, GetLastError());
goto fail;
}
bRet = 0;
}
// add "." and ".."
ent = malloc(sizeof(*ent) + 3);
ent->d_type = DT_DIR; strcpy(ent->d_name, ".");
namelist[name_count++] = ent;
ent = malloc(sizeof(*ent) + 3);
ent->d_type = DT_DIR; strcpy(ent->d_name, "..");
namelist[name_count++] = ent;
while (bRet)
{
ent = malloc(sizeof(*ent) + wcslen(finddata.cFileName) + 1);
ent->d_type = (finddata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? DT_DIR : DT_REG;
wstr2cstr(ent->d_name, finddata.cFileName);
if (filter == NULL || filter(ent))
namelist[name_count++] = ent;
else free(ent);
if (name_count >= name_alloc)
{
void *tmp;
name_alloc *= 2;
tmp = realloc(namelist, sizeof(*namelist) * name_alloc);
if (tmp == NULL) { lprintf("%s:%i: OOM\n", __FILE__, __LINE__); goto fail; }
namelist = tmp;
}
bRet = FindNextFile(fh, &finddata);
}
// sort
if (compar != NULL && name_count > 3) qsort(&namelist[2], name_count - 2, sizeof(namelist[0]), compar);
// all done.
ret = name_count;
*namelist_out = namelist;
goto end;
fail:
if (namelist != NULL)
{
while (name_count--)
free(namelist[name_count]);
free(namelist);
}
end:
if (fh != INVALID_HANDLE_VALUE) FindClose(fh);
if (wdir != NULL) free(wdir);
return ret;
}
static char *romsel_loop(char *curr_path)
{
struct my_dirent **namelist;
DIR *dir;
int n, sel = 0;
unsigned long inp = 0;
char *ret = NULL, *fname = NULL;
// is this a dir or a full path?
if ((dir = opendir(curr_path))) {
closedir(dir);
} else {
char *p;
for (p = curr_path + strlen(curr_path) - 1; p > curr_path && *p != '/'; p--);
*p = 0;
fname = p+1;
}
n = my_scandir(curr_path, &namelist, scandir_filter, scandir_cmp);
if (n < 0) {
// try root..
n = my_scandir("/", &namelist, scandir_filter, scandir_cmp);
if (n < 0) {
// oops, we failed
lprintf("scandir failed, dir: "); lprintf(curr_path); lprintf("\n");
return NULL;
}
}
// try to find sel
if (fname != NULL) {
int i;
for (i = 1; i < n; i++) {
if (strcmp(namelist[i]->d_name, fname) == 0) {
sel = i - 1;
break;
}
}
}
for (;;)
{
draw_dirlist(curr_path, namelist, n, sel);
inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R|PBTN_PLAY|PBTN_STOP);
if(inp & PBTN_UP ) { sel--; if (sel < 0) sel = n-2; }
if(inp & PBTN_DOWN) { sel++; if (sel > n-2) sel = 0; }
if(inp & PBTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }
if(inp & PBTN_L) { sel-=24; if (sel < 0) sel = 0; }
if(inp & PBTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }
if(inp & PBTN_R) { sel+=24; if (sel > n-2) sel = n-2; }
if(inp & PBTN_PLAY) { // enter dir/select
if (namelist[sel+1]->d_type == DT_REG) {
strcpy(romFileName, curr_path);
strcat(romFileName, "/");
strcat(romFileName, namelist[sel+1]->d_name);
ret = romFileName;
break;
} else if (namelist[sel+1]->d_type == DT_DIR) {
int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
char *p, *newdir = malloc(newlen);
if (strcmp(namelist[sel+1]->d_name, "..") == 0) {
char *start = curr_path;
p = start + strlen(start) - 1;
while (*p == '/' && p > start) p--;
while (*p != '/' && p > start) p--;
if (p <= start) strcpy(newdir, "/");
else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }
} else {
strcpy(newdir, curr_path);
p = newdir + strlen(newdir) - 1;
while (*p == '/' && p >= newdir) *p-- = 0;
strcat(newdir, "/");
strcat(newdir, namelist[sel+1]->d_name);
}
ret = romsel_loop(newdir);
free(newdir);
break;
}
}
if(inp & PBTN_STOP) break; // cancel
}
if (n > 0) {
while(n--) free(namelist[n]);
free(namelist);
}
return ret;
}
#else
static char *romsel_loop(char *curr_path)
{
return NULL;
}
#endif
// ------------ patch/gg menu ------------
static void draw_patchlist(int sel)
{
int start, i, pos, active;
start = 12 - sel;
menu_draw_begin(1);
for (i = 0; i < PicoPatchCount; i++) {
pos = start + i;
if (pos < 0) continue;
if (pos > 23) break;
active = PicoPatches[i].active;
smalltext_out16_lim(14, pos*10, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff, 3);
smalltext_out16_lim(14+6*4, pos*10, PicoPatches[i].name, active ? 0xfff6 : 0xffff, 53-6);
}
pos = start + i;
if (pos < 24) smalltext_out16_lim(14, pos*10, "done", 0xffff, 4);
text_out16(5, 120, ">");
menu_draw_end();
}
static void patches_menu_loop(void)
{
int menu_sel = 0;
unsigned long inp = 0;
for(;;)
{
draw_patchlist(menu_sel);
inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R|PBTN_PLAY|PBTN_STOP);
if(inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = PicoPatchCount; }
if(inp & PBTN_DOWN) { menu_sel++; if (menu_sel > PicoPatchCount) menu_sel = 0; }
if(inp &(PBTN_LEFT|PBTN_L)) { menu_sel-=10; if (menu_sel < 0) menu_sel = 0; }
if(inp &(PBTN_RIGHT|PBTN_R)) { menu_sel+=10; if (menu_sel > PicoPatchCount) menu_sel = PicoPatchCount; }
if(inp & PBTN_PLAY) { // action
if (menu_sel < PicoPatchCount)
PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
else return;
}
if(inp & PBTN_STOP) return;
}
}
// ------------ savestate loader ------------
static int state_slot_flags = 0;
static void state_check_slots(void)
{
int slot;
state_slot_flags = 0;
for (slot = 0; slot < 10; slot++)
{
if (emu_checkSaveFile(slot))
{
state_slot_flags |= 1 << slot;
}
}
}
static void draw_savestate_bg(int slot)
{
struct PicoVideo tmp_pv;
unsigned short tmp_cram[0x40];
unsigned short tmp_vsram[0x40];
void *tmp_vram, *file;
char *fname;
fname = emu_GetSaveFName(1, 0, slot);
if (!fname) return;
tmp_vram = malloc(sizeof(Pico.vram));
if (tmp_vram == NULL) return;
memcpy(tmp_vram, Pico.vram, sizeof(Pico.vram));
memcpy(tmp_cram, Pico.cram, sizeof(Pico.cram));
memcpy(tmp_vsram, Pico.vsram, sizeof(Pico.vsram));
memcpy(&tmp_pv, &Pico.video, sizeof(Pico.video));
if (strcmp(fname + strlen(fname) - 3, ".gz") == 0) {
file = gzopen(fname, "rb");
emu_setSaveStateCbs(1);
} else {
file = fopen(fname, "rb");
emu_setSaveStateCbs(0);
}
if (file) {
if (PicoIn.AHW & 1) {
PicoCdLoadStateGfx(file);
} else {
areaSeek(file, 0x10020, SEEK_SET); // skip header and RAM in state file
areaRead(Pico.vram, 1, sizeof(Pico.vram), file);
areaSeek(file, 0x2000, SEEK_CUR);
areaRead(Pico.cram, 1, sizeof(Pico.cram), file);
areaRead(Pico.vsram, 1, sizeof(Pico.vsram), file);
areaSeek(file, 0x221a0, SEEK_SET);
areaRead(&Pico.video, 1, sizeof(Pico.video), file);
}
areaClose(file);
}
emu_forcedFrame(POPT_EN_SOFTSCALE);
menu_prepare_bg(1);
memcpy(Pico.vram, tmp_vram, sizeof(Pico.vram));
memcpy(Pico.cram, tmp_cram, sizeof(Pico.cram));
memcpy(Pico.vsram, tmp_vsram, sizeof(Pico.vsram));
memcpy(&Pico.video, &tmp_pv, sizeof(Pico.video));
free(tmp_vram);
}
static void draw_savestate_menu(int menu_sel, int is_loading)
{
int tl_x = 25, tl_y = 60, y, i;
if (state_slot_flags & (1 << menu_sel))
draw_savestate_bg(menu_sel);
menu_draw_begin(1);
text_out16(tl_x, 30, is_loading ? "Load state" : "Save state");
menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);
/* draw all 10 slots */
y = tl_y;
for (i = 0; i < 10; i++, y+=10)
{
text_out16(tl_x, y, "SLOT %i (%s)", i, (state_slot_flags & (1 << i)) ? "USED" : "free");
}
text_out16(tl_x, y, "back");
menu_draw_end();
}
static int savestate_menu_loop(int is_loading)
{
static int menu_sel = 10;
int menu_sel_max = 10;
unsigned long inp = 0;
state_check_slots();
for(;;)
{
draw_savestate_menu(menu_sel, is_loading);
inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_PLAY|PBTN_STOP);
if(inp & PBTN_UP ) {
do {
menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max;
} while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
}
if(inp & PBTN_DOWN) {
do {
menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0;
} while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
}
if(inp & PBTN_PLAY) { // save/load
if (menu_sel < 10) {
state_slot = menu_sel;
PicoStateProgressCB = emu_stateCb; /* also suitable for menu */
if (emu_SaveLoadGame(is_loading, 0)) {
strcpy(menuErrorMsg, is_loading ? "Load failed" : "Save failed");
return 1;
}
return 0;
} else return 1;
}
if(inp & PBTN_STOP) return 1;
}
}
// -------------- key config --------------
static char *action_binds(int player_idx, int action_mask)
{
static char strkeys[32*5];
int i;
strkeys[0] = 0;
for (i = 0; i < 32; i++) // i is key index
{
if (currentConfig.KeyBinds[i] & action_mask)
{
if (player_idx >= 0 && ((currentConfig.KeyBinds[i] >> 16) & 3) != player_idx) continue;
if (strkeys[0]) { strcat(strkeys, " + "); strcat(strkeys, keyNames[i]); break; }
else strcpy(strkeys, keyNames[i]);
}
}
return strkeys;
}
static void unbind_action(int action)
{
int i;
for (i = 0; i < 32; i++)
currentConfig.KeyBinds[i] &= ~action;
}
static int count_bound_keys(int action, int pl_idx)
{
int i, keys = 0;
for (i = 0; i < 32; i++)
{
if (pl_idx >= 0 && (currentConfig.KeyBinds[i]&0x30000) != (pl_idx<<16)) continue;
if (currentConfig.KeyBinds[i] & action) keys++;
}
return keys;
}
static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx, int sel)
{
int x, y, tl_y = 30, i;
menu_draw_begin(1);
if (player_idx >= 0) {
text_out16(80, 10, "Player %i controls", player_idx + 1);
x = 80;
} else {
text_out16(80, 10, "Emulator controls");
x = 40;
}
menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);
y = tl_y;
for (i = 0; i < opt_cnt; i++, y+=10)
text_out16(x, y, "%s : %s", opts[i].name, action_binds(player_idx, opts[i].mask));
text_out16(x, y, "Done");
if (sel < opt_cnt) {
text_out16(30, 195, "Press a button to bind/unbind");
text_out16(30, 205, "Use HOME to clear");
text_out16(30, 215, "To bind UP/DOWN, hold HOME");
text_out16(30, 225, "Select \"Done\" to exit");
} else {
text_out16(30, 205, "Use Options -> Save cfg");
text_out16(30, 215, "to save controls");
text_out16(30, 225, "Press PLAY or STOP to exit");
}
menu_draw_end();
}
static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)
{
int sel = 0, menu_sel_max = opt_cnt, prev_select = 0, i;
unsigned long inp = 0;
for (;;)
{
draw_key_config(opts, opt_cnt, player_idx, sel);
inp = in_menu_wait(CONFIGURABLE_KEYS|PBTN_HOME);
if (!(inp & PBTN_HOME)) {
prev_select = 0;
if(inp & PBTN_UP ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }
if(inp & PBTN_DOWN) { sel++; if (sel > menu_sel_max) sel = 0; continue; }
}
if (sel >= opt_cnt) {
if (inp & (PBTN_PLAY|PBTN_STOP)) break;
else continue;
}
// if we are here, we want to bind/unbind something
if ((inp & PBTN_HOME) && !prev_select)
unbind_action(opts[sel].mask);
prev_select = inp & PBTN_HOME;
inp &= CONFIGURABLE_KEYS;
inp &= ~PBTN_HOME;
for (i = 0; i < 32; i++)
if (inp & (1 << i)) {
if (count_bound_keys(opts[sel].mask, player_idx) >= 2)
currentConfig.KeyBinds[i] &= ~opts[sel].mask; // allow to unbind only
else currentConfig.KeyBinds[i] ^= opts[sel].mask;
if (player_idx >= 0 && (currentConfig.KeyBinds[i] & opts[sel].mask)) {
currentConfig.KeyBinds[i] &= ~(3 << 16);
currentConfig.KeyBinds[i] |= player_idx << 16;
}
}
}
}
menu_entry ctrlopt_entries[] =
{
{ "Player 1", MB_NONE, MA_CTRL_PLAYER1, NULL, 0, 0, 0, 1, 0 },
{ "Player 2", MB_NONE, MA_CTRL_PLAYER2, NULL, 0, 0, 0, 1, 0 },
{ "Emulator controls", MB_NONE, MA_CTRL_EMU, NULL, 0, 0, 0, 1, 0 },
{ "6 button pad", MB_ONOFF, MA_OPT_6BUTTON_PAD, &PicoIn.opt, 0x020, 0, 0, 1, 1 },
{ "Turbo rate", MB_RANGE, MA_CTRL_TURBO_RATE, &currentConfig.turbo_rate, 0, 1, 30, 1, 1 },
{ "Done", MB_NONE, MA_CTRL_DONE, NULL, 0, 0, 0, 1, 0 },
};
#define CTRLOPT_ENTRY_COUNT (sizeof(ctrlopt_entries) / sizeof(ctrlopt_entries[0]))
const int ctrlopt_entry_count = CTRLOPT_ENTRY_COUNT;
static void draw_kc_sel(int menu_sel)
{
int tl_x = 25+40, tl_y = 60, y;
y = tl_y;
menu_draw_begin(1);
menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);
me_draw(ctrlopt_entries, ctrlopt_entry_count, tl_x, tl_y, NULL, NULL);
menu_draw_end();
}
// player2_flag, ?, ?, ?, ?, ?, ?, menu
// "NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",
// "LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"
me_bind_action emuctrl_actions[] =
{
{ "Load State ", 1<<28 },
{ "Save State ", 1<<27 },
{ "Prev Save Slot ", 1<<25 },
{ "Next Save Slot ", 1<<24 },
{ "Switch Renderer", 1<<26 },
{ "Volume Down ", 1<<30 },
{ "Volume Up ", 1<<29 },
{ NULL, 0 }
};
static void kc_sel_loop(void)
{
int menu_sel = 5, menu_sel_max = 5;
unsigned long inp = 0;
menu_id selected_id;
while (1)
{
draw_kc_sel(menu_sel);
inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_PLAY|PBTN_STOP);
selected_id = me_index2id(ctrlopt_entries, CTRLOPT_ENTRY_COUNT, menu_sel);
if (inp & (PBTN_LEFT|PBTN_RIGHT)) // multi choise
me_process(ctrlopt_entries, CTRLOPT_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0);
if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
if (inp & PBTN_PLAY) {
int is_6button = PicoIn.opt & 0x020;
switch (selected_id) {
case MA_CTRL_PLAYER1: key_config_loop(me_ctrl_actions, is_6button ? 15 : 11, 0); return;
case MA_CTRL_PLAYER2: key_config_loop(me_ctrl_actions, is_6button ? 15 : 11, 1); return;
case MA_CTRL_EMU: key_config_loop(emuctrl_actions,
sizeof(emuctrl_actions)/sizeof(emuctrl_actions[0]) - 1, -1); return;
case MA_CTRL_DONE: if (!rom_loaded) emu_WriteConfig(0); return;
default: return;
}
}
if (inp & PBTN_STOP) return;
}
}
// --------- sega/mega cd options ----------
menu_entry cdopt_entries[] =
{
{ NULL, MB_NONE, MA_CDOPT_TESTBIOS_USA, NULL, 0, 0, 0, 1, 0 },
{ NULL, MB_NONE, MA_CDOPT_TESTBIOS_EUR, NULL, 0, 0, 0, 1, 0 },
{ NULL, MB_NONE, MA_CDOPT_TESTBIOS_JAP, NULL, 0, 0, 0, 1, 0 },
{ "CD LEDs", MB_ONOFF, MA_CDOPT_LEDS, &currentConfig.EmuOpt, 0x0400, 0, 0, 1, 1 },
{ "CDDA audio", MB_ONOFF, MA_CDOPT_CDDA, &PicoIn.opt, 0x0800, 0, 0, 1, 1 },
{ "PCM audio", MB_ONOFF, MA_CDOPT_PCM, &PicoIn.opt, 0x0400, 0, 0, 1, 1 },
{ NULL, MB_NONE, MA_CDOPT_READAHEAD, NULL, 0, 0, 0, 1, 1 },
{ "SaveRAM cart", MB_ONOFF, MA_CDOPT_SAVERAM, &PicoIn.opt, 0x8000, 0, 0, 1, 1 },
{ "Scale/Rot. fx (slow)", MB_ONOFF, MA_CDOPT_SCALEROT_CHIP,&PicoIn.opt, 0x1000, 0, 0, 1, 1 },
{ "Better sync (slow)", MB_ONOFF, MA_CDOPT_BETTER_SYNC, &PicoIn.opt, 0x2000, 0, 0, 1, 1 },
{ "done", MB_NONE, MA_CDOPT_DONE, NULL, 0, 0, 0, 1, 0 },
};
#define CDOPT_ENTRY_COUNT (sizeof(cdopt_entries) / sizeof(cdopt_entries[0]))
const int cdopt_entry_count = CDOPT_ENTRY_COUNT;
struct bios_names_t
{
char us[32], eu[32], jp[32];
};
static void menu_cdopt_cust_draw(const menu_entry *entry, int x, int y, void *param)
{
struct bios_names_t *bios_names = param;
char ra_buff[16];
switch (entry->id)
{
case MA_CDOPT_TESTBIOS_USA: text_out16(x, y, "USA BIOS: %s", bios_names->us); break;
case MA_CDOPT_TESTBIOS_EUR: text_out16(x, y, "EUR BIOS: %s", bios_names->eu); break;
case MA_CDOPT_TESTBIOS_JAP: text_out16(x, y, "JAP BIOS: %s", bios_names->jp); break;
case MA_CDOPT_READAHEAD:
if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
else strcpy(ra_buff, " OFF");
text_out16(x, y, "ReadAhead buffer %s", ra_buff);
break;
default:break;
}
}
static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)
{
int tl_x = 25, tl_y = 60;
menu_id selected_id;
char ra_buff[16];
if (PicoCDBuffers > 1) sprintf(ra_buff, "%5iK", PicoCDBuffers * 2);
else strcpy(ra_buff, " OFF");
menu_draw_begin(1);
menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);
me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);
selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
if ((selected_id == MA_CDOPT_TESTBIOS_USA && strcmp(bios_names->us, "NOT FOUND")) ||
(selected_id == MA_CDOPT_TESTBIOS_EUR && strcmp(bios_names->eu, "NOT FOUND")) ||
(selected_id == MA_CDOPT_TESTBIOS_JAP && strcmp(bios_names->jp, "NOT FOUND")))
text_out16(tl_x, 210, "Press start to test selected BIOS");
menu_draw_end();
}
static void cd_menu_loop_options(void)
{
static int menu_sel = 0;
int menu_sel_max = 10;
unsigned long inp = 0;
struct bios_names_t bios_names;
menu_id selected_id;
char *bios, *p;
if (emu_findBios(4, &bios)) { // US
for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);
if (*p == '/') p++;
strncpy(bios_names.us, p, sizeof(bios_names.us)); bios_names.us[sizeof(bios_names.us)-1] = 0;
} else strcpy(bios_names.us, "NOT FOUND");
if (emu_findBios(8, &bios)) { // EU
for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);
if (*p == '/') p++;
strncpy(bios_names.eu, p, sizeof(bios_names.eu)); bios_names.eu[sizeof(bios_names.eu)-1] = 0;
} else strcpy(bios_names.eu, "NOT FOUND");
if (emu_findBios(1, &bios)) { // JP
for (p = bios+strlen(bios)-1; p > bios && *p != '/'; p--);
if (*p == '/') p++;
strncpy(bios_names.jp, p, sizeof(bios_names.jp)); bios_names.jp[sizeof(bios_names.jp)-1] = 0;
} else strcpy(bios_names.jp, "NOT FOUND");
for(;;)
{
draw_cd_menu_options(menu_sel, &bios_names);
inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_PLAY|PBTN_STOP|PBTN_REW);
if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
if (inp & (PBTN_LEFT|PBTN_RIGHT)) { // multi choise
if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0) &&
selected_id == MA_CDOPT_READAHEAD) {
if (inp & PBTN_LEFT) {
PicoCDBuffers >>= 1;
if (PicoCDBuffers < 2) PicoCDBuffers = 0;
} else {
if (PicoCDBuffers < 2) PicoCDBuffers = 2;
else PicoCDBuffers <<= 1;
if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M
}
}
}
if (inp & PBTN_PLAY) { // toggleable options
if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&
selected_id == MA_CDOPT_DONE) {
return;
}
switch (selected_id) { // BIOS testers
case MA_CDOPT_TESTBIOS_USA:
if (emu_findBios(4, &bios)) { // test US
strcpy(romFileName, bios);
engineState = PGS_ReloadRom;
return;
}
break;
case MA_CDOPT_TESTBIOS_EUR:
if (emu_findBios(8, &bios)) { // test EU
strcpy(romFileName, bios);
engineState = PGS_ReloadRom;
return;
}
break;
case MA_CDOPT_TESTBIOS_JAP:
if (emu_findBios(1, &bios)) { // test JP
strcpy(romFileName, bios);
engineState = PGS_ReloadRom;
return;
}
break;
default:
break;
}
}
if (inp & (PBTN_STOP|PBTN_REW)) return;
}
}
// --------- advanced options ----------
menu_entry opt2_entries[] =
{
{ "Disable sprite limit", MB_ONOFF, MA_OPT2_NO_SPRITE_LIM, &PicoIn.opt, 0x40000, 0, 0, 1, 1 },
{ "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &PicoIn.opt, 0x00004, 0, 0, 1, 1 },
{ "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &PicoIn.opt, 0x00001, 0, 0, 1, 1 },
{ "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&PicoIn.opt, 0x00002, 0, 0, 1, 1 },
{ "Double buffering", MB_ONOFF, MA_OPT2_DBLBUFF, &currentConfig.EmuOpt, 0x8000, 0, 0, 1, 1 },
{ "Wait for V-sync (slow)", MB_ONOFF, MA_OPT2_VSYNC, &currentConfig.EmuOpt, 0x2000, 0, 0, 1, 1 },
{ "gzip savestates", MB_ONOFF, MA_OPT2_GZIP_STATES, &currentConfig.EmuOpt, 0x0008, 0, 0, 1, 1 },
{ "Don't save last used ROM", MB_ONOFF, MA_OPT2_NO_LAST_ROM, &currentConfig.EmuOpt, 0x0020, 0, 0, 1, 1 },
{ "SVP dynarec", MB_ONOFF, MA_OPT2_SVP_DYNAREC, &PicoIn.opt, 0x20000, 0, 0, 1, 1 },
{ "Disable idle loop patching",MB_ONOFF, MA_OPT2_NO_IDLE_LOOPS, &PicoIn.opt, 0x80000, 0, 0, 1, 1 },
{ "done", MB_NONE, MA_OPT2_DONE, NULL, 0, 0, 0, 1, 0 },
};
#define OPT2_ENTRY_COUNT (sizeof(opt2_entries) / sizeof(opt2_entries[0]))
const int opt2_entry_count = OPT2_ENTRY_COUNT;
static void draw_amenu_options(int menu_sel)
{
int tl_x = 25, tl_y = 50;
menu_draw_begin(1);
menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);
me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
menu_draw_end();
}
static void amenu_loop_options(void)
{
static int menu_sel = 0;
int menu_sel_max;
unsigned long inp = 0;
menu_id selected_id;
menu_sel_max = me_count_enabled(opt2_entries, OPT2_ENTRY_COUNT) - 1;
for(;;)
{
draw_amenu_options(menu_sel);
inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_PLAY|PBTN_STOP|PBTN_REW);
if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
selected_id = me_index2id(opt2_entries, OPT2_ENTRY_COUNT, menu_sel);
if (inp & (PBTN_LEFT|PBTN_RIGHT)) { // multi choise
if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0) &&
selected_id == MA_OPT2_GAMMA) {
while ((inp = Framework_PollGetButtons()) & (PBTN_LEFT|PBTN_RIGHT)) {
currentConfig.gamma += (inp & PBTN_LEFT) ? -1 : 1;
if (currentConfig.gamma < 1) currentConfig.gamma = 1;
if (currentConfig.gamma > 300) currentConfig.gamma = 300;
draw_amenu_options(menu_sel);
Sleep(18);
}
}
}
if (inp & PBTN_PLAY) { // toggleable options
if (!me_process(opt2_entries, OPT2_ENTRY_COUNT, selected_id, 1) &&
selected_id == MA_OPT2_DONE) {
return;
}
}
if (inp & (PBTN_STOP|PBTN_REW)) return;
}
}
// -------------- options --------------
menu_entry opt_entries[] =
{
{ NULL, MB_NONE, MA_OPT_RENDERER, NULL, 0, 0, 0, 1, 1 },
{ "Accurate sprites", MB_ONOFF, MA_OPT_ACC_SPRITES, &PicoIn.opt, 0x080, 0, 0, 0, 1 },
{ "Scanline mode (faster)", MB_ONOFF, MA_OPT_INTERLACED, &currentConfig.EmuOpt, 0x4000, 0, 0, 1, 1 },
{ "Scale low res mode", MB_ONOFF, MA_OPT_SCALING, &currentConfig.scaling, 0x0001, 0, 3, 1, 1 },
{ "Show FPS", MB_ONOFF, MA_OPT_SHOW_FPS, &currentConfig.EmuOpt, 0x0002, 0, 0, 1, 1 },
{ NULL, MB_RANGE, MA_OPT_FRAMESKIP, &currentConfig.Frameskip, 0, -1, 16, 1, 1 },
{ "Enable sound", MB_ONOFF, MA_OPT_ENABLE_SOUND, &currentConfig.EmuOpt, 0x0004, 0, 0, 1, 1 },
{ NULL, MB_NONE, MA_OPT_SOUND_QUALITY, NULL, 0, 0, 0, 1, 1 },
{ NULL, MB_NONE, MA_OPT_REGION, NULL, 0, 0, 0, 1, 1 },
{ "Use SRAM/BRAM savestates", MB_ONOFF, MA_OPT_SRAM_STATES, &currentConfig.EmuOpt, 0x0001, 0, 0, 1, 1 },
{ NULL, MB_NONE, MA_OPT_CONFIRM_STATES,NULL, 0, 0, 0, 1, 1 },
{ "Save slot", MB_RANGE, MA_OPT_SAVE_SLOT, &state_slot, 0, 0, 9, 1, 1 },
{ "[Sega/Mega CD options]", MB_NONE, MA_OPT_SCD_OPTS, NULL, 0, 0, 0, 1, 0 },
{ "[advanced options]", MB_NONE, MA_OPT_ADV_OPTS, NULL, 0, 0, 0, 1, 0 },
{ NULL, MB_NONE, MA_OPT_SAVECFG, NULL, 0, 0, 0, 1, 0 },
{ "Save cfg for current game only",MB_NONE,MA_OPT_SAVECFG_GAME,NULL, 0, 0, 0, 1, 0 },
{ NULL, MB_NONE, MA_OPT_LOADCFG, NULL, 0, 0, 0, 1, 0 },
};
#define OPT_ENTRY_COUNT (sizeof(opt_entries) / sizeof(opt_entries[0]))
const int opt_entry_count = OPT_ENTRY_COUNT;
static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *param)
{
char *str, str24[24];
switch (entry->id)
{
case MA_OPT_RENDERER:
if (PicoIn.opt&0x10)
str = " 8bit fast";
else if (currentConfig.EmuOpt&0x80)
str = "16bit accurate";
else
str = " 8bit accurate";
text_out16(x, y, "Renderer: %s", str);
break;
case MA_OPT_FRAMESKIP:
if (currentConfig.Frameskip < 0)
strcpy(str24, "Auto");
else sprintf(str24, "%i", currentConfig.Frameskip);
text_out16(x, y, "Frameskip %s", str24);
break;
case MA_OPT_SOUND_QUALITY:
str = (PicoIn.opt&0x08)?"stereo":"mono";
text_out16(x, y, "Sound Quality: %5iHz %s", PicoIn.sndRate, str);
break;
case MA_OPT_REGION:
text_out16(x, y, "Region: %s", me_region_name(PicoIn.regionOverride, PicoIn.autoRgnOrder));
break;
case MA_OPT_CONFIRM_STATES:
switch ((currentConfig.EmuOpt >> 9) & 5) {
default: str = "OFF"; break;
case 1: str = "writes"; break;
case 4: str = "loads"; break;
case 5: str = "both"; break;
}
text_out16(x, y, "Confirm savestate %s", str);
break;
case MA_OPT_SAVECFG:
str24[0] = 0;
if (config_slot != 0) sprintf(str24, " (profile: %i)", config_slot);
text_out16(x, y, "Save cfg as default%s", str24);
break;
case MA_OPT_LOADCFG:
text_out16(x, y, "Load cfg from profile %i", config_slot);
break;
default:
lprintf("%s: unimplemented (%i)\n", __FUNCTION__, entry->id);
break;
}
}
static void draw_menu_options(int menu_sel)
{
int tl_x = 25, tl_y = 24;
menu_draw_begin(1);
menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);
me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);
menu_draw_end();
}
static int sndrate_prevnext(int rate, int dir)
{
int i, rates[] = { 11025, 22050, 44100 };
for (i = 0; i < 5; i++)
if (rates[i] == rate) break;
i += dir ? 1 : -1;
if (i > 2) return dir ? 44100 : 22050;
if (i < 0) return dir ? 22050 : 11025;
return rates[i];
}
static void region_prevnext(int right)
{
// jp_ntsc=1, jp_pal=2, usa=4, eu=8
static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
int i;
if (right) {
if (!PicoIn.regionOverride) {
for (i = 0; i < 6; i++)
if (rgn_orders[i] == PicoIn.autoRgnOrder) break;
if (i < 5) PicoIn.autoRgnOrder = rgn_orders[i+1];
else PicoIn.regionOverride=1;
}
else PicoIn.regionOverride<<=1;
if (PicoIn.regionOverride > 8) PicoIn.regionOverride = 8;
} else {
if (!PicoIn.regionOverride) {
for (i = 0; i < 6; i++)
if (rgn_orders[i] == PicoIn.autoRgnOrder) break;
if (i > 0) PicoIn.autoRgnOrder = rgn_orders[i-1];
}
else PicoIn.regionOverride>>=1;
}
}
static void menu_options_save(void)
{
if (PicoIn.regionOverride) {
// force setting possibly changed..
Pico.m.pal = (PicoIn.regionOverride == 2 || PicoIn.regionOverride == 8) ? 1 : 0;
}
if (!(PicoIn.opt & 0x20)) {
// unbind XYZ MODE, just in case
unbind_action(0xf00);
}
}
static int menu_loop_options(void)
{
static int menu_sel = 0;
int menu_sel_max, ret;
unsigned long inp = 0;
menu_id selected_id;
me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_SAVECFG_GAME, rom_loaded);
me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
while (1)
{
draw_menu_options(menu_sel);
inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_PLAY|PBTN_STOP|PBTN_REW);
if (inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
if (inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
selected_id = me_index2id(opt_entries, OPT_ENTRY_COUNT, menu_sel);
if (inp & (PBTN_LEFT|PBTN_RIGHT)) { // multi choise
if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, (inp&PBTN_RIGHT) ? 1 : 0)) {
switch (selected_id) {
case MA_OPT_RENDERER:
if (inp & PBTN_LEFT) {
if ((PicoIn.opt&0x10) || !(currentConfig.EmuOpt &0x80)) {
PicoIn.opt&= ~0x10;
currentConfig.EmuOpt |= 0x80;
}
} else {
if (!(PicoIn.opt&0x10) || (currentConfig.EmuOpt &0x80)) {
PicoIn.opt|= 0x10;
currentConfig.EmuOpt &= ~0x80;
}
}
break;
case MA_OPT_SOUND_QUALITY:
if ((inp & PBTN_RIGHT) && PicoIn.sndRate == 44100 &&
!(PicoIn.opt&0x08))
{
PicoIn.sndRate = 11025;
PicoIn.opt |= 8;
} else if ((inp & PBTN_LEFT) && PicoIn.sndRate == 11025 &&
(PicoIn.opt&0x08) && !(PicoIn.AHW&1))
{
PicoIn.sndRate = 44100;
PicoIn.opt &= ~8;
} else
PicoIn.sndRate = sndrate_prevnext(PicoIn.sndRate, inp & PBTN_RIGHT);
break;
case MA_OPT_REGION:
region_prevnext(inp & PBTN_RIGHT);
break;
case MA_OPT_CONFIRM_STATES: {
int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);
n += (inp & PBTN_LEFT) ? -1 : 1;
if (n < 0) n = 0; else if (n > 3) n = 3;
n |= n << 1; n &= ~2;
currentConfig.EmuOpt &= ~0xa00;
currentConfig.EmuOpt |= n << 9;
break;
}
case MA_OPT_SAVE_SLOT:
if (inp & PBTN_RIGHT) {
state_slot++; if (state_slot > 9) state_slot = 0;
} else {state_slot--; if (state_slot < 0) state_slot = 9;
}
break;
case MA_OPT_SAVECFG:
case MA_OPT_SAVECFG_GAME:
case MA_OPT_LOADCFG:
config_slot += (inp&PBTN_RIGHT) ? 1 : -1;
if (config_slot > 9) config_slot = 0;
if (config_slot < 0) config_slot = 9;
me_enable(opt_entries, OPT_ENTRY_COUNT, MA_OPT_LOADCFG, config_slot != config_slot_current);
menu_sel_max = me_count_enabled(opt_entries, OPT_ENTRY_COUNT) - 1;
if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
break;
default:
//lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
break;
}
}
}
if (inp & PBTN_PLAY) {
if (!me_process(opt_entries, OPT_ENTRY_COUNT, selected_id, 1))
{
switch (selected_id)
{
case MA_OPT_SCD_OPTS:
cd_menu_loop_options();
if (engineState == PGS_ReloadRom)
return 0; // test BIOS
break;
case MA_OPT_ADV_OPTS:
amenu_loop_options();
break;
case MA_OPT_SAVECFG: // done (update and write)
menu_options_save();
if (emu_WriteConfig(0)) strcpy(menuErrorMsg, "config saved");
else strcpy(menuErrorMsg, "failed to write config");
return 1;
case MA_OPT_SAVECFG_GAME: // done (update and write for current game)
menu_options_save();
if (emu_WriteConfig(1)) strcpy(menuErrorMsg, "config saved");
else strcpy(menuErrorMsg, "failed to write config");
return 1;
case MA_OPT_LOADCFG:
ret = emu_ReadConfig(1, 1);
if (!ret) ret = emu_ReadConfig(0, 1);
if (ret) strcpy(menuErrorMsg, "config loaded");
else strcpy(menuErrorMsg, "failed to load config");
return 1;
default:
//lprintf("%s: something unknown selected (%i)\n", __FUNCTION__, selected_id);
break;
}
}
}
if(inp & (PBTN_STOP|PBTN_REW)) {
menu_options_save();
return 0; // done (update, no write)
}
}
}
// -------------- credits --------------
static void draw_menu_credits(void)
{
int tl_x = 15, tl_y = 56, y;
menu_draw_begin(1);
text_out16(tl_x, 20, "PicoDrive v" VERSION " (c) notaz, 2006-2008");
y = tl_y;
text_out16(tl_x, y, "Credits:");
text_out16(tl_x, (y+=10), "fDave: Cyclone 68000 core,");
text_out16(tl_x, (y+=10), " base code of PicoDrive");
text_out16(tl_x, (y+=10), "Reesy & FluBBa: DrZ80 core");
text_out16(tl_x, (y+=10), "MAME devs: YM2612 and SN76496 cores");
text_out16(tl_x, (y+=10), "Reesy: kgsdk wrapper, sound code");
text_out16(tl_x, (y+=10), "jens.l: gizmondo hardware");
text_out16(tl_x, (y+=10), "ketchupgun: skin design");
text_out16(tl_x, (y+=20), "special thanks (for docs, ideas)");
text_out16(tl_x, (y+=10), " Charles MacDonald, Haze,");
text_out16(tl_x, (y+=10), " Stephane Dallongeville,");
text_out16(tl_x, (y+=10), " Lordus, Exophase, Rokas,");
text_out16(tl_x, (y+=10), " Nemesis, Tasco Deluxe");
menu_draw_end();
}
// -------------- root menu --------------
menu_entry main_entries[] =
{
{ "Resume game", MB_NONE, MA_MAIN_RESUME_GAME, NULL, 0, 0, 0, 0, 0 },
{ "Save State", MB_NONE, MA_MAIN_SAVE_STATE, NULL, 0, 0, 0, 0, 0 },
{ "Load State", MB_NONE, MA_MAIN_LOAD_STATE, NULL, 0, 0, 0, 0, 0 },
{ "Reset game", MB_NONE, MA_MAIN_RESET_GAME, NULL, 0, 0, 0, 0, 0 },
{ "Load new ROM/ISO", MB_NONE, MA_MAIN_LOAD_ROM, NULL, 0, 0, 0, 1, 0 },
{ "Change options", MB_NONE, MA_MAIN_OPTIONS, NULL, 0, 0, 0, 1, 0 },
{ "Configure controls", MB_NONE, MA_MAIN_CONTROLS, NULL, 0, 0, 0, 1, 0 },
{ "Credits", MB_NONE, MA_MAIN_CREDITS, NULL, 0, 0, 0, 1, 0 },
{ "Patches / GameGenie",MB_NONE, MA_MAIN_PATCHES, NULL, 0, 0, 0, 0, 0 },
{ "Exit", MB_NONE, MA_MAIN_EXIT, NULL, 0, 0, 0, 1, 0 }
};
#define MAIN_ENTRY_COUNT (sizeof(main_entries) / sizeof(main_entries[0]))
static void draw_menu_root(int menu_sel)
{
const int tl_x = 70, tl_y = 70;
menu_draw_begin(1);
text_out16(tl_x, 20, "PicoDrive v" VERSION);
menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);
me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
// error
if (menuErrorMsg[0]) {
memset((char *)menu_screen + 321*224*2, 0, 321*16*2);
text_out16(5, 226, menuErrorMsg);
}
menu_draw_end();
}
static void menu_loop_root(void)
{
static int menu_sel = 0;
int ret, menu_sel_max;
unsigned long inp = 0;
me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESUME_GAME, rom_loaded);
me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_SAVE_STATE, rom_loaded);
me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_LOAD_STATE, rom_loaded);
me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_RESET_GAME, rom_loaded);
me_enable(main_entries, MAIN_ENTRY_COUNT, MA_MAIN_PATCHES, PicoPatches != NULL);
menu_sel_max = me_count_enabled(main_entries, MAIN_ENTRY_COUNT) - 1;
if (menu_sel > menu_sel_max) menu_sel = menu_sel_max;
/* make sure action buttons are not pressed on entering menu */
draw_menu_root(menu_sel);
while (Framework_PollGetButtons() & (PBTN_PLAY|PBTN_STOP|PBTN_HOME)) Sleep(50);
for (;;)
{
draw_menu_root(menu_sel);
inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_PLAY|PBTN_STOP|PBTN_HOME|PBTN_L|PBTN_R);
if(inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
if(inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
if((inp & (PBTN_L|PBTN_R)) == (PBTN_L|PBTN_R)) debug_menu_loop();
if( inp & (PBTN_HOME|PBTN_STOP)) {
if (rom_loaded) {
while (Framework_PollGetButtons() & (PBTN_HOME|PBTN_STOP)) Sleep(50); // wait until released
engineState = PGS_Running;
break;
}
}
if(inp & PBTN_PLAY) {
switch (me_index2id(main_entries, MAIN_ENTRY_COUNT, menu_sel))
{
case MA_MAIN_RESUME_GAME:
if (rom_loaded) {
while (Framework_PollGetButtons() & PBTN_PLAY) Sleep(50);
engineState = PGS_Running;
return;
}
break;
case MA_MAIN_SAVE_STATE:
if (rom_loaded) {
if(savestate_menu_loop(0))
continue;
engineState = PGS_Running;
return;
}
break;
case MA_MAIN_LOAD_STATE:
if (rom_loaded) {
if(savestate_menu_loop(1))
continue;
while (Framework_PollGetButtons() & PBTN_PLAY) Sleep(50);
engineState = PGS_Running;
return;
}
break;
case MA_MAIN_RESET_GAME:
if (rom_loaded) {
emu_ResetGame();
while (Framework_PollGetButtons() & PBTN_PLAY) Sleep(50);
engineState = PGS_Running;
return;
}
break;
case MA_MAIN_LOAD_ROM:
{
char curr_path[MAX_PATH], *selfname;
FILE *tstf;
if ( (tstf = fopen(loadedRomFName, "rb")) )
{
fclose(tstf);
strcpy(curr_path, loadedRomFName);
}
else
getcwd(curr_path, MAX_PATH);
selfname = romsel_loop(curr_path);
if (selfname) {
lprintf("selected file: %s\n", selfname);
engineState = PGS_ReloadRom;
return;
}
break;
}
case MA_MAIN_OPTIONS:
ret = menu_loop_options();
if (ret == 1) continue; // status update
if (engineState == PGS_ReloadRom)
return; // BIOS test
break;
case MA_MAIN_CONTROLS:
kc_sel_loop();
break;
case MA_MAIN_CREDITS:
draw_menu_credits();
Sleep(500);
inp = in_menu_wait(PBTN_PLAY|PBTN_STOP);
break;
case MA_MAIN_EXIT:
engineState = PGS_Quit;
return;
case MA_MAIN_PATCHES:
if (rom_loaded && PicoPatches) {
patches_menu_loop();
PicoPatchApply();
strcpy(menuErrorMsg, "Patches applied");
continue;
}
break;
default:
lprintf("%s: something unknown selected\n", __FUNCTION__);
break;
}
}
menuErrorMsg[0] = 0; // clear error msg
}
}
// warning: alignment
void menu_darken_bg(void *dst, const void *src, int pixels, int darker)
{
unsigned int *dest = dst;
const unsigned int *srce = src;
pixels /= 2;
if (darker)
{
while (pixels--)
{
unsigned int p = *srce++;
*dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);
}
}
else
{
while (pixels--)
{
unsigned int p = *srce++;
*dest++ = (p&0xf79ef79e)>>1;
}
}
}
static void menu_prepare_bg(int use_game_bg)
{
if (use_game_bg)
{
// darken the active framebuffer
if (giz_screen == NULL)
giz_screen = fb_lock(1);
memset(bg_buffer, 0, 321*8*2);
menu_darken_bg(bg_buffer + 321*8*2, (char *)giz_screen + 321*8*2, 321*224, 1);
memset(bg_buffer + 321*232*2, 0, 321*8*2);
fb_unlock();
giz_screen = NULL;
}
else
{
int i;
// should really only happen once, on startup..
readpng(bg_buffer, "skin/background.png", READPNG_BG);
// adjust 320 width to 321
for (i = 239; i > 0; i--)
memmove(bg_buffer + 321*2*i, bg_buffer + 320*2*i, 320*2);
}
}
static void menu_gfx_prepare(void)
{
menu_prepare_bg(rom_loaded);
menu_draw_begin(1);
menu_draw_end();
}
void menu_loop(void)
{
menu_gfx_prepare();
menu_loop_root();
menuErrorMsg[0] = 0;
}
// --------- CD tray close menu ----------
static void draw_menu_tray(int menu_sel)
{
int tl_x = 70, tl_y = 90, y;
menu_draw_begin(1);
text_out16(tl_x, 20, "The unit is about to");
text_out16(tl_x, 30, "close the CD tray.");
y = tl_y;
text_out16(tl_x, y, "Load new CD image");
text_out16(tl_x, (y+=10), "Insert nothing");
// draw cursor
text_out16(tl_x - 16, tl_y + menu_sel*10, ">");
// error
if (menuErrorMsg[0]) text_out16(5, 226, menuErrorMsg);
menu_draw_end();
}
int menu_loop_tray(void)
{
int menu_sel = 0, menu_sel_max = 1;
unsigned long inp = 0;
char curr_path[MAX_PATH], *selfname;
FILE *tstf;
menu_gfx_prepare();
if ( (tstf = fopen(loadedRomFName, "rb")) )
{
fclose(tstf);
strcpy(curr_path, loadedRomFName);
}
else
{
getcwd(curr_path, MAX_PATH);
}
/* make sure action buttons are not pressed on entering menu */
draw_menu_tray(menu_sel);
while (Framework_PollGetButtons() & PBTN_PLAY) Sleep(50);
for (;;)
{
draw_menu_tray(menu_sel);
inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_PLAY);
if(inp & PBTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
if(inp & PBTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
if(inp & PBTN_PLAY) {
switch (menu_sel) {
case 0: // select image
selfname = romsel_loop(curr_path);
if (selfname) {
int ret = -1;
cd_img_type cd_type;
cd_type = emu_cdCheck(NULL, romFileName);
if (cd_type != CIT_NOT_CD)
ret = Insert_CD(romFileName, cd_type);
if (ret != 0) {
sprintf(menuErrorMsg, "Load failed, invalid CD image?");
lprintf("%s\n", menuErrorMsg);
continue;
}
engineState = PGS_RestartRun;
return 1;
}
break;
case 1: // insert nothing
engineState = PGS_RestartRun;
return 0;
}
}
menuErrorMsg[0] = 0; // clear error msg
}
}
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