--- /dev/null
+#include "emu.h"
+
+#include <version.h>
+#include <revision.h>
+
+#include <pico/pico.h>
+#include <pico/patch.h>
+
+#include "menu.c"
+
+/* platform specific options and handlers */
+#if defined(__GP2X__)
+#include "../gp2x/menu.c"
+#elif defined(PANDORA)
+#include "../pandora/menu.c"
+#else
+#define MENU_OPTIONS_GFX
+#define MENU_OPTIONS_ADV
+#define menu_main_plat_draw NULL
+#endif
+
+static void draw_savestate_bg(int slot)
+{
+ const char *fname;
+ void *tmp_state;
+
+ fname = emu_get_save_fname(1, 0, slot);
+ if (!fname)
+ return;
+
+ tmp_state = PicoTmpStateSave();
+
+ PicoStateLoadGfx(fname);
+
+ /* do a frame and fetch menu bg */
+ pemu_forced_frame(0, 0);
+
+ menu_darken_bg(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h, 1);
+
+ PicoTmpStateRestore(tmp_state);
+}
+
+// --------- loading ROM screen ----------
+
+static int cdload_called = 0;
+
+static void load_progress_cb(int percent)
+{
+ int ln, len = percent * g_menuscreen_w / 100;
+ unsigned short *dst;
+
+ if (len > g_menuscreen_w)
+ len = g_menuscreen_w;
+
+ menu_draw_begin(0);
+ dst = (unsigned short *)g_menuscreen_ptr + g_menuscreen_w * me_sfont_h * 2;
+ for (ln = me_sfont_h - 2; ln > 0; ln--, dst += g_menuscreen_w)
+ memset(dst, 0xff, len * 2);
+ menu_draw_end();
+}
+
+static void cdload_progress_cb(const char *fname, int percent)
+{
+ int ln, len = percent * g_menuscreen_w / 100;
+ unsigned short *dst;
+
+ menu_draw_begin(0);
+ dst = (unsigned short *)g_menuscreen_ptr + g_menuscreen_w * me_sfont_h * 2;
+ memset(dst, 0xff, g_menuscreen_w * (me_sfont_h - 2) * 2);
+
+ smalltext_out16(1, 3 * me_sfont_h, "Processing CD image / MP3s", 0xffff);
+ smalltext_out16(1, 4 * me_sfont_h, fname, 0xffff);
+ dst += g_menuscreen_w * me_sfont_h * 3;
+
+ if (len > g_menuscreen_w)
+ len = g_menuscreen_w;
+
+ for (ln = (me_sfont_h - 2); ln > 0; ln--, dst += g_menuscreen_w)
+ memset(dst, 0xff, len * 2);
+ menu_draw_end();
+
+ cdload_called = 1;
+}
+
+void menu_romload_prepare(const char *rom_name)
+{
+ const char *p = rom_name + strlen(rom_name);
+ int i;
+
+ while (p > rom_name && *p != '/')
+ p--;
+
+ /* fill all buffers, callbacks won't update in full */
+ for (i = 0; i < 3; i++) {
+ menu_draw_begin(1);
+ smalltext_out16(1, 1, "Loading", 0xffff);
+ smalltext_out16(1, me_sfont_h, p, 0xffff);
+ menu_draw_end();
+ }
+
+ PicoCartLoadProgressCB = load_progress_cb;
+ PicoCDLoadProgressCB = cdload_progress_cb;
+ cdload_called = 0;
+}
+
+void menu_romload_end(void)
+{
+ PicoCartLoadProgressCB = NULL;
+ PicoCDLoadProgressCB = NULL;
+
+ menu_draw_begin(0);
+ smalltext_out16(1, (cdload_called ? 6 : 3) * me_sfont_h,
+ "Starting emulation...", 0xffff);
+ menu_draw_end();
+}
+
+// ------------ patch/gg menu ------------
+
+static void draw_patchlist(int sel)
+{
+ int max_cnt, start, i, pos, active;
+
+ max_cnt = g_menuscreen_h / me_sfont_h;
+ start = max_cnt / 2 - sel;
+
+ menu_draw_begin(1);
+
+ for (i = 0; i < PicoPatchCount; i++) {
+ pos = start + i;
+ if (pos < 0) continue;
+ if (pos >= max_cnt) break;
+ active = PicoPatches[i].active;
+ smalltext_out16(14, pos * me_sfont_h, active ? "ON " : "OFF", active ? 0xfff6 : 0xffff);
+ smalltext_out16(14 + me_sfont_w*4, pos * me_sfont_h, PicoPatches[i].name, active ? 0xfff6 : 0xffff);
+ }
+ pos = start + i;
+ if (pos < max_cnt)
+ smalltext_out16(14, pos * me_sfont_h, "done", 0xffff);
+
+ text_out16(5, max_cnt / 2 * me_sfont_h, ">");
+ menu_draw_end();
+}
+
+static void menu_loop_patches(void)
+{
+ static int menu_sel = 0;
+ int inp;
+
+ for (;;)
+ {
+ draw_patchlist(menu_sel);
+ inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R|PBTN_MOK|PBTN_MBACK, 33);
+ 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_MOK) { // action
+ if (menu_sel < PicoPatchCount)
+ PicoPatches[menu_sel].active = !PicoPatches[menu_sel].active;
+ else break;
+ }
+ if (inp & PBTN_MBACK)
+ break;
+ }
+}
+
+// -------------- key config --------------
+
+// PicoPad[] format: MXYZ SACB RLDU
+me_bind_action me_ctrl_actions[] =
+{
+ { "UP ", 0x0001 },
+ { "DOWN ", 0x0002 },
+ { "LEFT ", 0x0004 },
+ { "RIGHT ", 0x0008 },
+ { "A ", 0x0040 },
+ { "B ", 0x0010 },
+ { "C ", 0x0020 },
+ { "A turbo", 0x4000 },
+ { "B turbo", 0x1000 },
+ { "C turbo", 0x2000 },
+ { "START ", 0x0080 },
+ { "MODE ", 0x0800 },
+ { "X ", 0x0400 },
+ { "Y ", 0x0200 },
+ { "Z ", 0x0100 },
+ { NULL, 0 },
+};
+
+me_bind_action emuctrl_actions[] =
+{
+ { "Load State ", PEV_STATE_LOAD },
+ { "Save State ", PEV_STATE_SAVE },
+ { "Prev Save Slot ", PEV_SSLOT_PREV },
+ { "Next Save Slot ", PEV_SSLOT_NEXT },
+ { "Switch Renderer ", PEV_SWITCH_RND },
+ { "Volume Down ", PEV_VOL_DOWN },
+ { "Volume Up ", PEV_VOL_UP },
+ { "Fast forward ", PEV_FF },
+ { "Enter Menu ", PEV_MENU },
+ { "Pico Next page ", PEV_PICO_PNEXT },
+ { "Pico Prev page ", PEV_PICO_PPREV },
+ { "Pico Switch input", PEV_PICO_SWINP },
+ { NULL, 0 }
+};
+
+static int key_config_loop_wrap(int id, int keys)
+{
+ switch (id) {
+ case MA_CTRL_PLAYER1:
+ key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 0);
+ break;
+ case MA_CTRL_PLAYER2:
+ key_config_loop(me_ctrl_actions, array_size(me_ctrl_actions) - 1, 1);
+ break;
+ case MA_CTRL_EMU:
+ key_config_loop(emuctrl_actions, array_size(emuctrl_actions) - 1, -1);
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
+
+static const char *mgn_dev_name(int id, int *offs)
+{
+ const char *name = NULL;
+ static int it = 0;
+
+ if (id == MA_CTRL_DEV_FIRST)
+ it = 0;
+
+ for (; it < IN_MAX_DEVS; it++) {
+ name = in_get_dev_name(it, 1, 1);
+ if (name != NULL)
+ break;
+ }
+
+ it++;
+ return name;
+}
+
+static int mh_saveloadcfg(int id, int keys);
+static const char *mgn_saveloadcfg(int id, int *offs);
+
+static menu_entry e_menu_keyconfig[] =
+{
+ mee_handler_id("Player 1", MA_CTRL_PLAYER1, key_config_loop_wrap),
+ mee_handler_id("Player 2", MA_CTRL_PLAYER2, key_config_loop_wrap),
+ mee_handler_id("Emulator controls", MA_CTRL_EMU, key_config_loop_wrap),
+ mee_onoff ("6 button pad", MA_OPT_6BUTTON_PAD, PicoOpt, POPT_6BTN_PAD),
+ mee_range ("Turbo rate", MA_CTRL_TURBO_RATE, currentConfig.turbo_rate, 1, 30),
+ mee_range ("Analog deadzone", MA_CTRL_DEADZONE, currentConfig.analog_deadzone, 1, 99),
+ mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_saveloadcfg, mgn_saveloadcfg),
+ mee_cust_nosave("Save cfg for loaded game", MA_OPT_SAVECFG_GAME, mh_saveloadcfg, mgn_saveloadcfg),
+ mee_label (""),
+ mee_label ("Input devices:"),
+ mee_label_mk (MA_CTRL_DEV_FIRST, mgn_dev_name),
+ mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
+ mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
+ mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
+ mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
+ mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
+ mee_label_mk (MA_CTRL_DEV_NEXT, mgn_dev_name),
+ mee_end,
+};
+
+static int menu_loop_keyconfig(int id, int keys)
+{
+ static int sel = 0;
+
+ me_enable(e_menu_keyconfig, MA_OPT_SAVECFG_GAME, rom_loaded);
+ me_loop(e_menu_keyconfig, &sel, NULL);
+ return 0;
+}
+
+// ------------ SCD options menu ------------
+
+static const char *mgn_cdopt_ra(int id, int *offs)
+{
+ *offs = -5;
+ if (PicoCDBuffers <= 0)
+ return " OFF";
+ sprintf(static_buff, "%5iK", PicoCDBuffers * 2);
+ return static_buff;
+}
+
+static int mh_cdopt_ra(int id, int keys)
+{
+ if (keys & PBTN_LEFT) {
+ PicoCDBuffers >>= 1;
+ if (PicoCDBuffers < 2)
+ PicoCDBuffers = 0;
+ } else {
+ if (PicoCDBuffers <= 0)
+ PicoCDBuffers = 1;
+ PicoCDBuffers <<= 1;
+ if (PicoCDBuffers > 8*1024)
+ PicoCDBuffers = 8*1024; // 16M
+ }
+ return 0;
+}
+
+static const char h_cdleds[] = "Show power/CD LEDs of emulated console";
+static const char h_cdda[] = "Play audio tracks from mp3s/wavs/bins";
+static const char h_cdpcm[] = "Emulate PCM audio chip for effects/voices/music";
+static const char h_srcart[] = "Emulate the save RAM cartridge accessory\n"
+ "most games don't need this";
+static const char h_scfx[] = "Emulate scale/rotate ASIC chip for graphics effects\n"
+ "disable to improve performance";
+static const char h_bsync[] = "More accurate mode for CPUs (needed for some games)\n"
+ "disable to improve performance";
+
+static menu_entry e_menu_cd_options[] =
+{
+ mee_onoff_h("CD LEDs", MA_CDOPT_LEDS, currentConfig.EmuOpt, EOPT_EN_CD_LEDS, h_cdleds),
+ mee_onoff_h("CDDA audio", MA_CDOPT_CDDA, PicoOpt, POPT_EN_MCD_CDDA, h_cdda),
+ mee_onoff_h("PCM audio", MA_CDOPT_PCM, PicoOpt, POPT_EN_MCD_PCM, h_cdpcm),
+ mee_cust ("ReadAhead buffer", MA_CDOPT_READAHEAD, mh_cdopt_ra, mgn_cdopt_ra),
+ mee_onoff_h("SaveRAM cart", MA_CDOPT_SAVERAM, PicoOpt, POPT_EN_MCD_RAMCART, h_srcart),
+ mee_onoff_h("Scale/Rot. fx (slow)", MA_CDOPT_SCALEROT_CHIP, PicoOpt, POPT_EN_MCD_GFX, h_scfx),
+ mee_onoff_h("Better sync (slow)", MA_CDOPT_BETTER_SYNC, PicoOpt, POPT_EN_MCD_PSYNC, h_bsync),
+ mee_end,
+};
+
+static int menu_loop_cd_options(int id, int keys)
+{
+ static int sel = 0;
+ me_loop(e_menu_cd_options, &sel, NULL);
+ return 0;
+}
+
+// ------------ 32X options menu ------------
+
+#ifndef NO_32X
+
+// convert from multiplier of VClk
+static int mh_opt_sh2cycles(int id, int keys)
+{
+ int *mul = (id == MA_32XOPT_MSH2_CYCLES) ? &p32x_msh2_multiplier : &p32x_ssh2_multiplier;
+
+ if (keys & (PBTN_LEFT|PBTN_RIGHT))
+ *mul += (keys & PBTN_LEFT) ? -10 : 10;
+ if (keys & (PBTN_L|PBTN_R))
+ *mul += (keys & PBTN_L) ? -100 : 100;
+
+ if (*mul < 1)
+ *mul = 1;
+ else if (*mul > (10 << SH2_MULTI_SHIFT))
+ *mul = 10 << SH2_MULTI_SHIFT;
+
+ return 0;
+}
+
+static const char *mgn_opt_sh2cycles(int id, int *offs)
+{
+ int mul = (id == MA_32XOPT_MSH2_CYCLES) ? p32x_msh2_multiplier : p32x_ssh2_multiplier;
+
+ sprintf(static_buff, "%d", 7670 * mul >> SH2_MULTI_SHIFT);
+ return static_buff;
+}
+
+static const char h_32x_enable[] = "Enable emulation of the 32X addon";
+static const char h_pwm[] = "Disabling may improve performance, but break sound";
+static const char h_sh2cycles[] = "Cycles/millisecond (similar to DOSBox)\n"
+ "lower values speed up emulation but break games\n"
+ "at least 11000 recommended for compatibility";
+
+static menu_entry e_menu_32x_options[] =
+{
+ mee_onoff_h ("32X enabled", MA_32XOPT_ENABLE_32X, PicoOpt, POPT_EN_32X, h_32x_enable),
+ mee_enum ("32X renderer", MA_32XOPT_RENDERER, currentConfig.renderer32x, renderer_names32x),
+ mee_onoff_h ("PWM sound", MA_32XOPT_PWM, PicoOpt, POPT_EN_PWM, h_pwm),
+ mee_cust_h ("Master SH2 cycles", MA_32XOPT_MSH2_CYCLES, mh_opt_sh2cycles, mgn_opt_sh2cycles, h_sh2cycles),
+ mee_cust_h ("Slave SH2 cycles", MA_32XOPT_SSH2_CYCLES, mh_opt_sh2cycles, mgn_opt_sh2cycles, h_sh2cycles),
+ mee_end,
+};
+
+static int menu_loop_32x_options(int id, int keys)
+{
+ static int sel = 0;
+
+ me_enable(e_menu_32x_options, MA_32XOPT_RENDERER, renderer_names32x[0] != NULL);
+ me_loop(e_menu_32x_options, &sel, NULL);
+
+ return 0;
+}
+
+#endif
+
+// ------------ adv options menu ------------
+
+static menu_entry e_menu_adv_options[] =
+{
+ mee_onoff ("SRAM/BRAM saves", MA_OPT_SRAM_STATES, currentConfig.EmuOpt, EOPT_EN_SRAM),
+ mee_onoff ("Disable sprite limit", MA_OPT2_NO_SPRITE_LIM, PicoOpt, POPT_DIS_SPRITE_LIM),
+ mee_onoff ("Emulate Z80", MA_OPT2_ENABLE_Z80, PicoOpt, POPT_EN_Z80),
+ mee_onoff ("Emulate YM2612 (FM)", MA_OPT2_ENABLE_YM2612, PicoOpt, POPT_EN_FM),
+ mee_onoff ("Emulate SN76496 (PSG)", MA_OPT2_ENABLE_SN76496,PicoOpt, POPT_EN_PSG),
+ mee_onoff ("gzip savestates", MA_OPT2_GZIP_STATES, currentConfig.EmuOpt, EOPT_GZIP_SAVES),
+ mee_onoff ("Don't save last used ROM", MA_OPT2_NO_LAST_ROM, currentConfig.EmuOpt, EOPT_NO_AUTOSVCFG),
+ mee_onoff ("Disable idle loop patching",MA_OPT2_NO_IDLE_LOOPS,PicoOpt, POPT_DIS_IDLE_DET),
+ mee_onoff ("Disable frame limiter", MA_OPT2_NO_FRAME_LIMIT,currentConfig.EmuOpt, EOPT_NO_FRMLIMIT),
+ MENU_OPTIONS_ADV
+ mee_end,
+};
+
+static int menu_loop_adv_options(int id, int keys)
+{
+ static int sel = 0;
+ me_loop(e_menu_adv_options, &sel, NULL);
+ return 0;
+}
+
+// ------------ gfx options menu ------------
+
+static menu_entry e_menu_gfx_options[] =
+{
+ mee_enum("Renderer", MA_OPT_RENDERER, currentConfig.renderer, renderer_names),
+ MENU_OPTIONS_GFX
+ mee_end,
+};
+
+static int menu_loop_gfx_options(int id, int keys)
+{
+ static int sel = 0;
+
+ me_enable(e_menu_gfx_options, MA_OPT_RENDERER, renderer_names[0] != NULL);
+ me_loop(e_menu_gfx_options, &sel, NULL);
+
+ return 0;
+}
+
+// ------------ options menu ------------
+
+static menu_entry e_menu_options[];
+
+static int sndrate_prevnext(int rate, int dir)
+{
+ static const int rates[] = { 8000, 11025, 16000, 22050, 44100 };
+ int i;
+
+ for (i = 0; i < 5; i++)
+ if (rates[i] == rate) break;
+
+ i += dir ? 1 : -1;
+ if (i > 4) {
+ if (!(PicoOpt & POPT_EN_STEREO)) {
+ PicoOpt |= POPT_EN_STEREO;
+ return rates[0];
+ }
+ return rates[4];
+ }
+ if (i < 0) {
+ if (PicoOpt & POPT_EN_STEREO) {
+ PicoOpt &= ~POPT_EN_STEREO;
+ return rates[4];
+ }
+ return rates[0];
+ }
+ return rates[i];
+}
+
+static void region_prevnext(int right)
+{
+ // jp_ntsc=1, jp_pal=2, usa=4, eu=8
+ static const int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
+ int i;
+
+ if (right) {
+ if (!PicoRegionOverride) {
+ for (i = 0; i < 6; i++)
+ if (rgn_orders[i] == PicoAutoRgnOrder) break;
+ if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
+ else PicoRegionOverride=1;
+ }
+ else
+ PicoRegionOverride <<= 1;
+ if (PicoRegionOverride > 8)
+ PicoRegionOverride = 8;
+ } else {
+ if (!PicoRegionOverride) {
+ for (i = 0; i < 6; i++)
+ if (rgn_orders[i] == PicoAutoRgnOrder) break;
+ if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
+ }
+ else
+ PicoRegionOverride >>= 1;
+ }
+}
+
+static int mh_opt_misc(int id, int keys)
+{
+ switch (id) {
+ case MA_OPT_SOUND_QUALITY:
+ PsndRate = sndrate_prevnext(PsndRate, keys & PBTN_RIGHT);
+ break;
+ case MA_OPT_REGION:
+ region_prevnext(keys & PBTN_RIGHT);
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
+
+static int mh_saveloadcfg(int id, int keys)
+{
+ int ret;
+
+ if (keys & (PBTN_LEFT|PBTN_RIGHT)) { // multi choice
+ config_slot += (keys & PBTN_LEFT) ? -1 : 1;
+ if (config_slot < 0) config_slot = 9;
+ else if (config_slot > 9) config_slot = 0;
+ me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);
+ return 0;
+ }
+
+ switch (id) {
+ case MA_OPT_SAVECFG:
+ case MA_OPT_SAVECFG_GAME:
+ if (emu_write_config(id == MA_OPT_SAVECFG_GAME ? 1 : 0))
+ me_update_msg("config saved");
+ else
+ me_update_msg("failed to write config");
+ break;
+ case MA_OPT_LOADCFG:
+ ret = emu_read_config(rom_fname_loaded, 1);
+ if (!ret) ret = emu_read_config(NULL, 1);
+ if (ret) me_update_msg("config loaded");
+ else me_update_msg("failed to load config");
+ break;
+ default:
+ return 0;
+ }
+
+ return 1;
+}
+
+static int mh_restore_defaults(int id, int keys)
+{
+ emu_set_defconfig();
+ me_update_msg("defaults restored");
+ return 1;
+}
+
+static const char *mgn_opt_fskip(int id, int *offs)
+{
+ if (currentConfig.Frameskip < 0)
+ return "Auto";
+ sprintf(static_buff, "%d", currentConfig.Frameskip);
+ return static_buff;
+}
+
+static const char *mgn_opt_sound(int id, int *offs)
+{
+ const char *str2;
+ *offs = -8;
+ str2 = (PicoOpt & POPT_EN_STEREO) ? "stereo" : "mono";
+ sprintf(static_buff, "%5iHz %s", PsndRate, str2);
+ return static_buff;
+}
+
+static const char *mgn_opt_region(int id, int *offs)
+{
+ static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };
+ static const char *names_short[] = { "", " JP", " JP", " US", " EU" };
+ int code = PicoRegionOverride;
+ int u, i = 0;
+
+ *offs = -6;
+ if (code) {
+ code <<= 1;
+ while ((code >>= 1)) i++;
+ if (i > 4)
+ return "unknown";
+ return names[i];
+ } else {
+ strcpy(static_buff, "Auto:");
+ for (u = 0; u < 3; u++) {
+ code = (PicoAutoRgnOrder >> u*4) & 0xf;
+ for (i = 0; code; code >>= 1, i++)
+ ;
+ strcat(static_buff, names_short[i]);
+ }
+ return static_buff;
+ }
+}
+
+static const char *mgn_saveloadcfg(int id, int *offs)
+{
+ static_buff[0] = 0;
+ if (config_slot != 0)
+ sprintf(static_buff, "[%i]", config_slot);
+ return static_buff;
+}
+
+static const char *men_confirm_save[] = { "OFF", "writes", "loads", "both", NULL };
+static const char h_confirm_save[] = "Ask for confirmation when overwriting save,\n"
+ "loading state or both";
+
+static menu_entry e_menu_options[] =
+{
+ mee_range ("Save slot", MA_OPT_SAVE_SLOT, state_slot, 0, 9),
+ mee_range_cust("Frameskip", MA_OPT_FRAMESKIP, currentConfig.Frameskip, -1, 16, mgn_opt_fskip),
+ mee_cust ("Region", MA_OPT_REGION, mh_opt_misc, mgn_opt_region),
+ mee_onoff ("Show FPS", MA_OPT_SHOW_FPS, currentConfig.EmuOpt, EOPT_SHOW_FPS),
+ mee_onoff ("Enable sound", MA_OPT_ENABLE_SOUND, currentConfig.EmuOpt, EOPT_EN_SOUND),
+ mee_cust ("Sound Quality", MA_OPT_SOUND_QUALITY, mh_opt_misc, mgn_opt_sound),
+ mee_enum_h ("Confirm savestate", MA_OPT_CONFIRM_STATES,currentConfig.confirm_save, men_confirm_save, h_confirm_save),
+ mee_range ("", MA_OPT_CPU_CLOCKS, currentConfig.CPUclock, 20, 1200),
+ mee_handler ("[Display options]", menu_loop_gfx_options),
+ mee_handler ("[Sega/Mega CD options]", menu_loop_cd_options),
+#ifndef NO_32X
+ mee_handler ("[32X options]", menu_loop_32x_options),
+#endif
+ mee_handler ("[Advanced options]", menu_loop_adv_options),
+ mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_saveloadcfg, mgn_saveloadcfg),
+ mee_cust_nosave("Save cfg for loaded game",MA_OPT_SAVECFG_GAME, mh_saveloadcfg, mgn_saveloadcfg),
+ mee_cust_nosave("Load cfg from profile", MA_OPT_LOADCFG, mh_saveloadcfg, mgn_saveloadcfg),
+ mee_handler ("Restore defaults", mh_restore_defaults),
+ mee_end,
+};
+
+static int menu_loop_options(int id, int keys)
+{
+ static int sel = 0;
+ int i;
+
+ i = me_id2offset(e_menu_options, MA_OPT_CPU_CLOCKS);
+ e_menu_options[i].enabled = e_menu_options[i].name[0] ? 1 : 0;
+ me_enable(e_menu_options, MA_OPT_SAVECFG_GAME, rom_loaded);
+ me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);
+
+ me_loop(e_menu_options, &sel, NULL);
+
+ return 0;
+}
+
+// ------------ debug menu ------------
+
+#include <pico/debug.h>
+
+extern void SekStepM68k(void);
+
+static void mplayer_loop(void)
+{
+ pemu_sound_start();
+
+ while (1)
+ {
+ PDebugZ80Frame();
+ if (in_menu_wait_any(0) & PBTN_MA3)
+ break;
+ pemu_sound_wait();
+ }
+
+ pemu_sound_stop();
+}
+
+static void draw_text_debug(const char *str, int skip, int from)
+{
+ const char *p;
+ int line;
+
+ p = str;
+ while (skip-- > 0)
+ {
+ while (*p && *p != '\n')
+ p++;
+ if (*p == 0 || p[1] == 0)
+ return;
+ p++;
+ }
+
+ str = p;
+ for (line = from; line < g_menuscreen_h / me_sfont_h; line++)
+ {
+ smalltext_out16(1, line * me_sfont_h, str, 0xffff);
+ while (*p && *p != '\n')
+ p++;
+ if (*p == 0)
+ break;
+ p++; str = p;
+ }
+}
+
+#ifdef __GNUC__
+#define COMPILER "gcc " __VERSION__
+#else
+#define COMPILER
+#endif
+
+static void draw_frame_debug(void)
+{
+ char layer_str[48] = "layers: ";
+ if (PicoDrawMask & PDRAW_LAYERB_ON) memcpy(layer_str + 8, "B", 1);
+ if (PicoDrawMask & PDRAW_LAYERA_ON) memcpy(layer_str + 10, "A", 1);
+ if (PicoDrawMask & PDRAW_SPRITES_LOW_ON) memcpy(layer_str + 12, "spr_lo", 6);
+ if (PicoDrawMask & PDRAW_SPRITES_HI_ON) memcpy(layer_str + 19, "spr_hi", 6);
+ if (PicoDrawMask & PDRAW_32X_ON) memcpy(layer_str + 26, "32x", 4);
+
+ pemu_forced_frame(1, 0);
+ memcpy(g_menuscreen_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h * 2);
+ smalltext_out16(4, 1, "build: r" REVISION " "__DATE__ " " __TIME__ " " COMPILER, 0xffff);
+ smalltext_out16(4, g_menuscreen_h - me_sfont_h, layer_str, 0xffff);
+}
+
+static void debug_menu_loop(void)
+{
+ int inp, mode = 0;
+ int spr_offs = 0, dumped = 0;
+ char *tmp;
+
+ while (1)
+ {
+ menu_draw_begin(1);
+ switch (mode)
+ {
+ case 0: tmp = PDebugMain();
+ plat_debug_cat(tmp);
+ draw_text_debug(tmp, 0, 0);
+ if (dumped) {
+ smalltext_out16(g_menuscreen_w - 6 * me_sfont_h,
+ g_menuscreen_h - me_mfont_h, "dumped", 0xffff);
+ dumped = 0;
+ }
+ break;
+ case 1: draw_frame_debug();
+ break;
+ case 2: pemu_forced_frame(1, 0);
+ menu_darken_bg(g_menuscreen_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h, 0);
+ PDebugShowSpriteStats((unsigned short *)g_menuscreen_ptr + (g_menuscreen_h/2 - 240/2)*g_menuscreen_w +
+ g_menuscreen_w/2 - 320/2, g_menuscreen_w);
+ break;
+ case 3: memset(g_menuscreen_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2);
+ PDebugShowPalette(g_menuscreen_ptr, g_menuscreen_w);
+ PDebugShowSprite((unsigned short *)g_menuscreen_ptr + g_menuscreen_w*120 + g_menuscreen_w/2 + 16,
+ g_menuscreen_w, spr_offs);
+ draw_text_debug(PDebugSpriteList(), spr_offs, 6);
+ break;
+ case 4: tmp = PDebug32x();
+ draw_text_debug(tmp, 0, 0);
+ break;
+ }
+ menu_draw_end();
+
+ inp = in_menu_wait(PBTN_MOK|PBTN_MBACK|PBTN_MA2|PBTN_MA3|PBTN_L|PBTN_R |
+ PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT, 70);
+ if (inp & PBTN_MBACK) return;
+ if (inp & PBTN_L) { mode--; if (mode < 0) mode = 4; }
+ if (inp & PBTN_R) { mode++; if (mode > 4) mode = 0; }
+ switch (mode)
+ {
+ case 0:
+ if (inp & PBTN_MOK)
+ PDebugCPUStep();
+ if (inp & PBTN_MA3) {
+ while (inp & PBTN_MA3)
+ inp = in_menu_wait_any(-1);
+ mplayer_loop();
+ }
+ if ((inp & (PBTN_MA2|PBTN_LEFT)) == (PBTN_MA2|PBTN_LEFT)) {
+ mkdir("dumps", 0777);
+ PDebugDumpMem();
+ while (inp & PBTN_MA2) inp = in_menu_wait_any(-1);
+ dumped = 1;
+ }
+ break;
+ case 1:
+ if (inp & PBTN_LEFT) PicoDrawMask ^= PDRAW_LAYERB_ON;
+ if (inp & PBTN_RIGHT) PicoDrawMask ^= PDRAW_LAYERA_ON;
+ if (inp & PBTN_DOWN) PicoDrawMask ^= PDRAW_SPRITES_LOW_ON;
+ if (inp & PBTN_UP) PicoDrawMask ^= PDRAW_SPRITES_HI_ON;
+ if (inp & PBTN_MA2) PicoDrawMask ^= PDRAW_32X_ON;
+ if (inp & PBTN_MOK) {
+ PsndOut = NULL; // just in case
+ PicoSkipFrame = 1;
+ PicoFrame();
+ PicoSkipFrame = 0;
+ while (inp & PBTN_MOK) inp = in_menu_wait_any(-1);
+ }
+ break;
+ case 3:
+ if (inp & PBTN_DOWN) spr_offs++;
+ if (inp & PBTN_UP) spr_offs--;
+ if (spr_offs < 0) spr_offs = 0;
+ break;
+ }
+ }
+}
+
+// ------------ main menu ------------
+
+static char *romsel_run(void)
+{
+ char *ret, *sel_name;
+
+ sel_name = malloc(sizeof(rom_fname_loaded));
+ if (sel_name == NULL)
+ return NULL;
+ strcpy(sel_name, rom_fname_loaded);
+
+ ret = menu_loop_romsel(sel_name, sizeof(rom_fname_loaded));
+ free(sel_name);
+ return ret;
+}
+
+static int main_menu_handler(int id, int keys)
+{
+ char *ret_name;
+
+ switch (id)
+ {
+ case MA_MAIN_RESUME_GAME:
+ if (rom_loaded)
+ return 1;
+ break;
+ case MA_MAIN_SAVE_STATE:
+ if (rom_loaded)
+ return menu_loop_savestate(0);
+ break;
+ case MA_MAIN_LOAD_STATE:
+ if (rom_loaded)
+ return menu_loop_savestate(1);
+ break;
+ case MA_MAIN_RESET_GAME:
+ if (rom_loaded) {
+ emu_reset_game();
+ return 1;
+ }
+ break;
+ case MA_MAIN_LOAD_ROM:
+ ret_name = romsel_run();
+ if (ret_name != NULL) {
+ lprintf("selected file: %s\n", ret_name);
+ engineState = PGS_ReloadRom;
+ return 1;
+ }
+ break;
+ case MA_MAIN_CREDITS:
+ draw_menu_credits();
+ in_menu_wait(PBTN_MOK|PBTN_MBACK, 70);
+ break;
+ case MA_MAIN_EXIT:
+ engineState = PGS_Quit;
+ return 1;
+ case MA_MAIN_PATCHES:
+ if (rom_loaded && PicoPatches) {
+ menu_loop_patches();
+ PicoPatchApply();
+ me_update_msg("Patches applied");
+ }
+ break;
+ default:
+ lprintf("%s: something unknown selected\n", __FUNCTION__);
+ break;
+ }
+
+ return 0;
+}
+
+static menu_entry e_menu_main[] =
+{
+ mee_label ("PicoDrive " VERSION),
+ mee_label (""),
+ mee_label (""),
+ mee_label (""),
+ mee_handler_id("Resume game", MA_MAIN_RESUME_GAME, main_menu_handler),
+ mee_handler_id("Save State", MA_MAIN_SAVE_STATE, main_menu_handler),
+ mee_handler_id("Load State", MA_MAIN_LOAD_STATE, main_menu_handler),
+ mee_handler_id("Reset game", MA_MAIN_RESET_GAME, main_menu_handler),
+ mee_handler_id("Load new ROM/ISO", MA_MAIN_LOAD_ROM, main_menu_handler),
+ mee_handler ("Change options", menu_loop_options),
+ mee_handler ("Configure controls", menu_loop_keyconfig),
+ mee_handler_id("Credits", MA_MAIN_CREDITS, main_menu_handler),
+ mee_handler_id("Patches / GameGenie",MA_MAIN_PATCHES, main_menu_handler),
+ mee_handler_id("Exit", MA_MAIN_EXIT, main_menu_handler),
+ mee_end,
+};
+
+void menu_loop(void)
+{
+ static int sel = 0;
+
+ me_enable(e_menu_main, MA_MAIN_RESUME_GAME, rom_loaded);
+ me_enable(e_menu_main, MA_MAIN_SAVE_STATE, rom_loaded);
+ me_enable(e_menu_main, MA_MAIN_LOAD_STATE, rom_loaded);
+ me_enable(e_menu_main, MA_MAIN_RESET_GAME, rom_loaded);
+ me_enable(e_menu_main, MA_MAIN_PATCHES, PicoPatches != NULL);
+
+ menu_enter(rom_loaded);
+ in_set_config_int(0, IN_CFG_BLOCKING, 1);
+ me_loop(e_menu_main, &sel, menu_main_plat_draw);
+
+ if (rom_loaded) {
+ if (engineState == PGS_Menu)
+ engineState = PGS_Running;
+ /* wait until menu, ok, back is released */
+ while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK))
+ ;
+ }
+
+ in_set_config_int(0, IN_CFG_BLOCKING, 0);
+}
+
+// --------- CD tray close menu ----------
+
+static int mh_tray_load_cd(int id, int keys)
+{
+ char *ret_name;
+
+ ret_name = romsel_run();
+ if (ret_name == NULL)
+ return 0;
+
+ engineState = PGS_RestartRun;
+ return emu_swap_cd(ret_name);
+}
+
+static int mh_tray_nothing(int id, int keys)
+{
+ return 1;
+}
+
+static menu_entry e_menu_tray[] =
+{
+ mee_label ("The CD tray has opened."),
+ mee_label (""),
+ mee_label (""),
+ mee_handler("Load CD image", mh_tray_load_cd),
+ mee_handler("Insert nothing", mh_tray_nothing),
+ mee_end,
+};
+
+int menu_loop_tray(void)
+{
+ int ret = 1, sel = 0;
+
+ menu_enter(rom_loaded);
+
+ in_set_config_int(0, IN_CFG_BLOCKING, 1);
+ me_loop(e_menu_tray, &sel, NULL);
+
+ if (engineState != PGS_RestartRun) {
+ engineState = PGS_RestartRun;
+ ret = 0; /* no CD inserted */
+ }
+
+ while (in_menu_wait_any(50) & (PBTN_MENU|PBTN_MOK|PBTN_MBACK));
+ in_set_config_int(0, IN_CFG_BLOCKING, 0);
+
+ return ret;
+}
+
+void me_update_msg(const char *msg)
+{
+ strncpy(menu_error_msg, msg, sizeof(menu_error_msg));
+ menu_error_msg[sizeof(menu_error_msg) - 1] = 0;
+
+ menu_error_time = plat_get_ticks_ms();
+ lprintf("msg: %s\n", menu_error_msg);
+}
+
+// ------------ util ------------
+
+/* hidden options for config engine only */
+static menu_entry e_menu_hidden[] =
+{
+ mee_onoff("Accurate sprites", MA_OPT_ACC_SPRITES, PicoOpt, 0x080),
+ mee_end,
+};
+
+static menu_entry *e_menu_table[] =
+{
+ e_menu_options,
+ e_menu_gfx_options,
+ e_menu_adv_options,
+ e_menu_cd_options,
+#ifndef NO_32X
+ e_menu_32x_options,
+#endif
+ e_menu_keyconfig,
+ e_menu_hidden,
+};
+
+static menu_entry *me_list_table = NULL;
+static menu_entry *me_list_i = NULL;
+
+menu_entry *me_list_get_first(void)
+{
+ me_list_table = me_list_i = e_menu_table[0];
+ return me_list_i;
+}
+
+menu_entry *me_list_get_next(void)
+{
+ int i;
+
+ me_list_i++;
+ if (me_list_i->name != NULL)
+ return me_list_i;
+
+ for (i = 0; i < array_size(e_menu_table); i++)
+ if (me_list_table == e_menu_table[i])
+ break;
+
+ if (i + 1 < array_size(e_menu_table))
+ me_list_table = me_list_i = e_menu_table[i + 1];
+ else
+ me_list_table = me_list_i = NULL;
+
+ return me_list_i;
+}
+
notaz.gp2x.de / libpicofe.git / blobdiff