X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=frontend%2Fmain.c;h=bdea1b5113eb4faf24033be5bfb2705563473c50;hp=52fa349765fd7fe9cf9a332e79b962736d4a38d9;hb=215ff9e69c0b845f24e7a3aa9faeef06d9276145;hpb=e6eb2066c0d198d793067caed47b670b691eb865

diff --git a/frontend/main.c b/frontend/main.c
index 52fa3497..bdea1b51 100644
--- a/frontend/main.c
+++ b/frontend/main.c
@@ -1,5 +1,5 @@
 /*
- * (C) notaz, 2010-2011
+ * (C) notaz, 2010-2012
  *
  * This work is licensed under the terms of the GNU GPLv2 or later.
  * See the COPYING file in the top-level directory.
@@ -8,25 +8,50 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdarg.h>
-#include <dlfcn.h>
-#include <sys/stat.h>
-#include <sys/types.h>
 #include <unistd.h>
 #include <signal.h>
+#include <time.h>
+#ifndef _WIN32
+#include <dlfcn.h>
+#endif
 
 #include "main.h"
 #include "plugin.h"
+#include "plugin_lib.h"
 #include "pcnt.h"
 #include "menu.h"
+#include "plat.h"
 #include "../libpcsxcore/misc.h"
+#include "../libpcsxcore/cheat.h"
+#include "../libpcsxcore/new_dynarec/new_dynarec.h"
 #include "../plugins/cdrcimg/cdrcimg.h"
-#include "common/plat.h"
-#include "common/input.h"
+#include "../plugins/dfsound/spu_config.h"
+#include "revision.h"
+
+#ifndef NO_FRONTEND
+#include "libpicofe/input.h"
+#include "libpicofe/plat.h"
+#include "libpicofe/readpng.h"
+
+static void toggle_fast_forward(int force_off);
+static void check_profile(void);
+static void check_memcards(void);
+#endif
+#ifndef BOOT_MSG
+#define BOOT_MSG "Booting up..."
+#endif
+
+// don't include debug.h - it breaks ARM build (R1 redefined)
+void StartDebugger();
+void StopDebugger();
 
-int ready_to_go;
+int ready_to_go, g_emu_want_quit, g_emu_resetting;
 unsigned long gpuDisp;
 char cfgfile_basename[MAXPATHLEN];
-static char *(*real_getenv)(const char *name);
+int state_slot;
+enum sched_action emu_action, emu_action_old;
+char hud_msg[64];
+int hud_new_msg;
 
 static void make_path(char *buf, size_t size, const char *dir, const char *fname)
 {
@@ -38,6 +63,399 @@ static void make_path(char *buf, size_t size, const char *dir, const char *fname
 #define MAKE_PATH(buf, dir, fname) \
 	make_path(buf, sizeof(buf), dir, fname)
 
+static int get_gameid_filename(char *buf, int size, const char *fmt, int i) {
+	char trimlabel[33];
+	int j;
+
+	strncpy(trimlabel, CdromLabel, 32);
+	trimlabel[32] = 0;
+	for (j = 31; j >= 0; j--)
+		if (trimlabel[j] == ' ')
+			trimlabel[j] = 0;
+		else
+			continue;
+
+	snprintf(buf, size, fmt, trimlabel, CdromId, i);
+
+	return 0;
+}
+
+void set_cd_image(const char *fname)
+{
+	const char *ext = NULL;
+	
+	if (fname != NULL)
+		ext = strrchr(fname, '.');
+
+	if (ext && (
+	    strcasecmp(ext, ".z") == 0 || strcasecmp(ext, ".bz") == 0 ||
+	    strcasecmp(ext, ".znx") == 0 /*|| strcasecmp(ext, ".pbp") == 0*/)) {
+		SetIsoFile(NULL);
+		cdrcimg_set_fname(fname);
+		strcpy(Config.Cdr, "builtin_cdrcimg");
+	} else {
+		SetIsoFile(fname);
+		strcpy(Config.Cdr, "builtin_cdr");
+	}
+}
+
+static void set_default_paths(void)
+{
+#ifndef NO_FRONTEND
+	snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "." PATCHES_DIR);
+	MAKE_PATH(Config.Mcd1, MEMCARD_DIR, "card1.mcd");
+	MAKE_PATH(Config.Mcd2, MEMCARD_DIR, "card2.mcd");
+	strcpy(Config.BiosDir, "bios");
+#endif
+
+	strcpy(Config.PluginsDir, "plugins");
+	strcpy(Config.Gpu, "builtin_gpu");
+	strcpy(Config.Spu, "builtin_spu");
+	strcpy(Config.Cdr, "builtin_cdr");
+	strcpy(Config.Pad1, "builtin_pad");
+	strcpy(Config.Pad2, "builtin_pad");
+	strcpy(Config.Net, "Disabled");
+}
+
+void emu_set_default_config(void)
+{
+	// try to set sane config on which most games work
+	Config.Xa = Config.Cdda = Config.Sio =
+	Config.SpuIrq = Config.RCntFix = Config.VSyncWA = 0;
+	Config.PsxAuto = 1;
+
+	pl_rearmed_cbs.gpu_neon.allow_interlace = 2; // auto
+	pl_rearmed_cbs.gpu_neon.enhancement_enable =
+	pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0;
+	pl_rearmed_cbs.gpu_peops.iUseDither = 0;
+	pl_rearmed_cbs.gpu_peops.dwActFixes = 1<<7;
+	pl_rearmed_cbs.gpu_unai.abe_hack =
+	pl_rearmed_cbs.gpu_unai.no_light =
+	pl_rearmed_cbs.gpu_unai.no_blend = 0;
+	memset(&pl_rearmed_cbs.gpu_peopsgl, 0, sizeof(pl_rearmed_cbs.gpu_peopsgl));
+	pl_rearmed_cbs.gpu_peopsgl.iVRamSize = 64;
+	pl_rearmed_cbs.gpu_peopsgl.iTexGarbageCollection = 1;
+
+	spu_config.iUseReverb = 1;
+	spu_config.iUseInterpolation = 1;
+	spu_config.iXAPitch = 0;
+	spu_config.iVolume = 768;
+	spu_config.iTempo = 0;
+#if defined(__arm__) && !defined(__ARM_ARCH_7A__) /* XXX GPH hack */
+	spu_config.iUseReverb = 0;
+	spu_config.iUseInterpolation = 0;
+	spu_config.iTempo = 1;
+#endif
+	new_dynarec_hacks = 0;
+	cycle_multiplier = 200;
+
+	in_type1 = PSE_PAD_TYPE_STANDARD;
+	in_type2 = PSE_PAD_TYPE_STANDARD;
+}
+
+void do_emu_action(void)
+{
+	int ret;
+
+	emu_action_old = emu_action;
+
+	switch (emu_action) {
+	case SACTION_LOAD_STATE:
+		ret = emu_load_state(state_slot);
+		snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "LOADED" : "FAIL!");
+		break;
+	case SACTION_SAVE_STATE:
+		ret = emu_save_state(state_slot);
+		snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "SAVED" : "FAIL!");
+		break;
+#ifndef NO_FRONTEND
+	case SACTION_ENTER_MENU:
+		toggle_fast_forward(1);
+		menu_loop();
+		return;
+	case SACTION_NEXT_SSLOT:
+		state_slot++;
+		if (state_slot > 9)
+			state_slot = 0;
+		goto do_state_slot;
+	case SACTION_PREV_SSLOT:
+		state_slot--;
+		if (state_slot < 0)
+			state_slot = 9;
+do_state_slot:
+		snprintf(hud_msg, sizeof(hud_msg), "STATE SLOT %d [%s]", state_slot,
+			emu_check_state(state_slot) == 0 ? "USED" : "FREE");
+		hud_new_msg = 3;
+		SysPrintf("* %s\n", hud_msg);
+		break;
+	case SACTION_TOGGLE_FSKIP:
+		pl_rearmed_cbs.fskip_advice = 0;
+		pl_rearmed_cbs.frameskip++;
+		if (pl_rearmed_cbs.frameskip > 1)
+			pl_rearmed_cbs.frameskip = -1;
+		snprintf(hud_msg, sizeof(hud_msg), "FRAMESKIP: %s",
+			pl_rearmed_cbs.frameskip == -1 ? "AUTO" :
+			pl_rearmed_cbs.frameskip == 0 ? "OFF" : "1" );
+		plugin_call_rearmed_cbs();
+		break;
+	case SACTION_SWITCH_DISPMODE:
+		pl_switch_dispmode();
+		plugin_call_rearmed_cbs();
+		if (GPU_open != NULL && GPU_close != NULL) {
+			GPU_close();
+			GPU_open(&gpuDisp, "PCSX", NULL);
+		}
+		break;
+	case SACTION_FAST_FORWARD:
+		toggle_fast_forward(0);
+		plugin_call_rearmed_cbs();
+		break;
+	case SACTION_TOGGLE_FPS:
+		if ((g_opts & (OPT_SHOWFPS|OPT_SHOWCPU))
+		    == (OPT_SHOWFPS|OPT_SHOWCPU))
+			g_opts &= ~(OPT_SHOWFPS|OPT_SHOWCPU);
+		else if (g_opts & OPT_SHOWFPS)
+			g_opts |= OPT_SHOWCPU;
+		else
+			g_opts |= OPT_SHOWFPS;
+		break;
+	case SACTION_TOGGLE_FULLSCREEN:
+		plat_target.vout_fullscreen = !plat_target.vout_fullscreen;
+		if (GPU_open != NULL && GPU_close != NULL) {
+			GPU_close();
+			GPU_open(&gpuDisp, "PCSX", NULL);
+		}
+		break;
+	case SACTION_SCREENSHOT:
+		{
+			char buf[MAXPATHLEN];
+			void *scrbuf;
+			int w, h, bpp;
+			time_t t = time(NULL);
+			struct tm *tb = localtime(&t);
+			int ti = tb->tm_yday * 1000000 + tb->tm_hour * 10000 +
+				tb->tm_min * 100 + tb->tm_sec;
+
+			scrbuf = pl_prepare_screenshot(&w, &h, &bpp);
+			get_gameid_filename(buf, sizeof(buf),
+				"screenshots/%.32s-%.9s.%d.png", ti);
+			ret = -1;
+			if (scrbuf != 0 && bpp == 16)
+				ret = writepng(buf, scrbuf, w, h);
+			if (ret == 0)
+				snprintf(hud_msg, sizeof(hud_msg), "SCREENSHOT TAKEN");
+			break;
+		}
+	case SACTION_VOLUME_UP:
+	case SACTION_VOLUME_DOWN:
+		{
+			static int volume;
+			plat_target_step_volume(&volume,
+				emu_action == SACTION_VOLUME_UP ? 1 : -1);
+		}
+		return;
+	case SACTION_MINIMIZE:
+		if (GPU_close != NULL)
+			GPU_close();
+
+		plat_minimize();
+
+		if (GPU_open != NULL) {
+			ret = GPU_open(&gpuDisp, "PCSX", NULL);
+			if (ret)
+				SysMessage("GPU_open returned %d", ret);
+		}
+		return;
+#endif
+	default:
+		return;
+	}
+
+	hud_new_msg = 3;
+}
+
+static char basic_lcase(char c)
+{
+	if ('A' <= c && c <= 'Z')
+		return c - 'A' + 'a';
+	return c;
+}
+
+static int cdidcmp(const char *id1, const char *id2)
+{
+	while (*id1 != 0 && *id2 != 0) {
+		if (*id1 == '_') { id1++; continue; }
+		if (*id2 == '_') { id2++; continue; }
+		if (basic_lcase(*id1) != basic_lcase(*id2))
+			break;
+		id1++;
+		id2++;
+	}
+
+	return *id1 - *id2;
+}
+
+static void parse_cwcheat(void)
+{
+	char line[256], buf[64], name[64], *p;
+	int newcheat = 1;
+	u32 a, v;
+	FILE *f;
+
+	f = fopen("cheatpops.db", "r");
+	if (f == NULL)
+		return;
+
+	/* find the game */
+	while (fgets(line, sizeof(line), f)) {
+		if (sscanf(line, "_S %63s", buf) != 1)
+			continue;
+		if (cdidcmp(buf, CdromId) == 0)
+			break;
+	}
+
+	if (feof(f))
+		goto out;
+
+	SysPrintf("cwcheat section found for %s\n", CdromId);
+	while (fgets(line, sizeof(line), f))
+	{
+		p = line + strlen(line);
+		for (p--; p >= line && (*p == '\r' || *p == '\n' || *p == ' '); p--)
+			*p = 0;
+		if (*p == 0 || *p == '#' || *p == ';')
+			continue;
+
+		if (strncmp(line, "_S", 2) == 0)
+			break;
+		if (strncmp(line, "_G", 2) == 0) {
+			SysPrintf("  cwcheat game name: '%s'\n", line + 3);
+			continue;
+		}
+		if (strncmp(line, "_C0", 3) == 0) {
+			if (!newcheat && Cheats[NumCheats - 1].n == 0) {
+				SysPrintf("cheat '%s' failed to parse\n", name);
+				free(Cheats[NumCheats - 1].Descr);
+				NumCheats--;
+			}
+			snprintf(name, sizeof(name), "%s", line + 4);
+			newcheat = 1;
+			continue;
+		}
+		if (sscanf(line, "_L %x %x", &a, &v) != 2) {
+			SysPrintf("line failed to parse: '%s'\n", line);
+			continue;
+		}
+
+		if (newcheat) {
+			if (NumCheats >= NumCheatsAllocated) {
+				NumCheatsAllocated += 16;
+				Cheats = realloc(Cheats, sizeof(Cheat) *
+						NumCheatsAllocated);
+				if (Cheats == NULL)
+					break;
+			}
+			Cheats[NumCheats].Descr = strdup(name);
+			Cheats[NumCheats].Enabled = 0;
+			Cheats[NumCheats].WasEnabled = 0;
+			Cheats[NumCheats].First = NumCodes;
+			Cheats[NumCheats].n = 0;
+			NumCheats++;
+			newcheat = 0;
+		}
+
+		if (NumCodes >= NumCodesAllocated) {
+			NumCodesAllocated += 16;
+			CheatCodes = realloc(CheatCodes, sizeof(CheatCode) *
+				NumCodesAllocated);
+			if (CheatCodes == NULL)
+				break;
+		}
+		CheatCodes[NumCodes].Addr = a;
+		CheatCodes[NumCodes].Val = v;
+		NumCodes++;
+		Cheats[NumCheats - 1].n++;
+	}
+
+out:
+	fclose(f);
+}
+
+void emu_on_new_cd(int show_hud_msg)
+{
+	ClearAllCheats();
+	parse_cwcheat();
+
+	if (Config.HLE) {
+		SysPrintf("note: running with HLE BIOS, expect compatibility problems\n");
+		SysPrintf("----------------------------------------------------------\n");
+	}
+
+	if (show_hud_msg) {
+		snprintf(hud_msg, sizeof(hud_msg), BOOT_MSG);
+		hud_new_msg = 3;
+	}
+}
+
+int emu_core_preinit(void)
+{
+	// what is the name of the config file?
+	// it may be redefined by -cfg on the command line
+	strcpy(cfgfile_basename, "pcsx.cfg");
+
+#ifdef IOS
+	emuLog = fopen("/User/Documents/pcsxr.log", "w");
+	if (emuLog == NULL)
+		emuLog = fopen("pcsxr.log", "w");
+	if (emuLog == NULL)
+#endif
+	emuLog = stdout;
+
+	SetIsoFile(NULL);
+
+	memset(&Config, 0, sizeof(Config));
+
+	set_default_paths();
+	emu_set_default_config();
+	strcpy(Config.Bios, "HLE");
+
+	return 0;
+}
+
+int emu_core_init(void)
+{
+	SysPrintf("Starting PCSX-ReARMed " REV "\n");
+
+#ifndef NO_FRONTEND
+	check_profile();
+	check_memcards();
+#endif
+
+	if (EmuInit() == -1) {
+		SysPrintf("PSX emulator couldn't be initialized.\n");
+		return -1;
+	}
+
+	LoadMcds(Config.Mcd1, Config.Mcd2);
+
+	if (Config.Debug) {
+		StartDebugger();
+	}
+
+	return 0;
+}
+
+void emu_core_ask_exit(void)
+{
+	stop = 1;
+	g_emu_want_quit = 1;
+}
+
+#ifndef NO_FRONTEND
+
+#include <sys/stat.h>
+#include <sys/types.h>
+
 static void create_profile_dir(const char *directory) {
 	char path[MAXPATHLEN];
 
@@ -45,7 +463,7 @@ static void create_profile_dir(const char *directory) {
 	mkdir(path, S_IRWXU | S_IRWXG);
 }
 
-static void CheckSubDir() {
+static void check_profile(void) {
 	// make sure that ~/.pcsx exists
 	create_profile_dir(PCSX_DOT_DIR);
 
@@ -57,25 +475,25 @@ static void CheckSubDir() {
 	create_profile_dir(CHEATS_DIR);
 	create_profile_dir(PATCHES_DIR);
 	create_profile_dir(PCSX_DOT_DIR "cfg");
+	create_profile_dir("/screenshots/");
 }
 
-void set_cd_image(const char *fname)
+static void check_memcards(void)
 {
-	const char *ext;
-	int len;
-	
-	len = strlen(fname);
-	ext = fname;
-	if (len > 2)
-		ext = fname + len - 2;
+	char buf[MAXPATHLEN];
+	FILE *f;
+	int i;
 
-	if (strcasecmp(ext, ".z") == 0) {
-		SetIsoFile(NULL);
-		cdrcimg_set_fname(fname);
-		strcpy(Config.Cdr, "builtin_cdrcimg");
-	} else {
-		SetIsoFile(fname);
-		strcpy(Config.Cdr, "builtin_cdr");
+	for (i = 1; i <= 9; i++) {
+		snprintf(buf, sizeof(buf), ".%scard%d.mcd", MEMCARD_DIR, i);
+
+		f = fopen(buf, "rb");
+		if (f == NULL) {
+			SysPrintf("Creating memcard: %s\n", buf);
+			CreateMcd(buf);
+		}
+		else
+			fclose(f);
 	}
 }
 
@@ -84,36 +502,21 @@ int main(int argc, char *argv[])
 	char file[MAXPATHLEN] = "";
 	char path[MAXPATHLEN];
 	const char *cdfile = NULL;
+	const char *loadst_f = NULL;
+	int psxout = 0;
 	int loadst = 0;
-	void *tmp;
 	int i;
 
-	tmp = dlopen("/lib/libdl.so.2", RTLD_LAZY);
-	if (tmp == NULL)
-		tmp = dlopen("/lib32/libdl.so.2", RTLD_LAZY);
-	if (tmp != NULL)
-		real_getenv = dlsym(tmp, "getenv");
-	if (real_getenv == NULL) {
-		fprintf(stderr, "%s\n", dlerror());
-		return 1;
-	}
-	dlclose(tmp);
-
-	// what is the name of the config file?
-	// it may be redefined by -cfg on the command line
-	strcpy(cfgfile_basename, "pcsx.cfg");
-
-	emuLog = stdout;
-	SetIsoFile(NULL);
+	emu_core_preinit();
 
 	// read command line options
 	for (i = 1; i < argc; i++) {
-		     if (!strcmp(argv[i], "-psxout")) Config.PsxOut = 1;
+		     if (!strcmp(argv[i], "-psxout")) psxout = 1;
 		else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]);
 		else if (!strcmp(argv[i], "-cfg")) {
 			if (i+1 >= argc) break;
 			strncpy(cfgfile_basename, argv[++i], MAXPATHLEN-100);	/* TODO buffer overruns */
-			printf("Using config file %s.\n", cfgfile_basename);
+			SysPrintf("Using config file %s.\n", cfgfile_basename);
 		}
 		else if (!strcmp(argv[i], "-cdfile")) {
 			char isofilename[MAXPATHLEN];
@@ -132,20 +535,23 @@ int main(int argc, char *argv[])
 
 			cdfile = isofilename;
 		}
+		else if (!strcmp(argv[i], "-loadf")) {
+			if (i+1 >= argc) break;
+			loadst_f = argv[++i];
+		}
 		else if (!strcmp(argv[i], "-h") ||
 			 !strcmp(argv[i], "-help") ||
 			 !strcmp(argv[i], "--help")) {
-			 printf(PACKAGE_NAME " " PACKAGE_VERSION "\n");
+			 printf("PCSX-ReARMed " REV "\n");
 			 printf("%s\n", _(
 							" pcsx [options] [file]\n"
 							"\toptions:\n"
 							"\t-cdfile FILE\tRuns a CD image file\n"
-							"\t-nogui\t\tDon't open the GTK GUI\n"
 							"\t-cfg FILE\tLoads desired configuration file (default: ~/.pcsx/pcsx.cfg)\n"
 							"\t-psxout\t\tEnable PSX output\n"
 							"\t-load STATENUM\tLoads savestate STATENUM (1-5)\n"
 							"\t-h -help\tDisplay this message\n"
-							"\tfile\t\tLoads file\n"));
+							"\tfile\t\tLoads a PSX EXE file\n"));
 			 return 0;
 		} else {
 			strncpy(file, argv[i], MAXPATHLEN);
@@ -161,46 +567,29 @@ int main(int argc, char *argv[])
 		}
 	}
 
-	memset(&Config, 0, sizeof(PcsxConfig));
-	strcpy(Config.Net, "Disabled");
-
-	CheckSubDir();
-
-	MAKE_PATH(Config.Mcd1, MEMCARD_DIR, "card1.mcd");
-	MAKE_PATH(Config.Mcd2, MEMCARD_DIR, "card2.mcd");
-	strcpy(Config.Bios, "HLE");
-	strcpy(Config.BiosDir, "bios");
-
-	strcpy(Config.PluginsDir, "plugins");
-	strcpy(Config.Gpu, "builtin_gpu");
-	strcpy(Config.Spu, "builtin_spu");
-	strcpy(Config.Cdr, "builtin_cdr");
-	strcpy(Config.Pad1, "builtin_pad");
-	strcpy(Config.Pad2, "builtin_pad");
-	Config.PsxAuto = 1;
-
-	snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "." PATCHES_DIR);
-/*
-	// switch to plugin dotdir
-	// this lets plugins work without modification!
-	gchar *plugin_default_dir = g_build_filename(getenv("HOME"), PLUGINS_DIR, NULL);
-	chdir(plugin_default_dir);
-	g_free(plugin_default_dir);
-*/
-
 	if (cdfile)
 		set_cd_image(cdfile);
 
-	if (SysInit() == -1)
-		return 1;
-
 	// frontend stuff
+	// init input but leave probing to platform code,
+	// they add input drivers and may need to modify them after probe
 	in_init();
-	in_probe();
+	pl_init();
 	plat_init();
-	menu_init();
+	menu_init(); // loads config
+
+	if (emu_core_init() != 0)
+		return 1;
+
+	if (psxout)
+		Config.PsxOut = 1;
 
 	if (LoadPlugins() == -1) {
+		// FIXME: this recovery doesn't work, just delete bad config and bail out
+		// SysMessage("could not load plugins, retrying with defaults\n");
+		set_default_paths();
+		snprintf(path, sizeof(path), "." PCSX_DOT_DIR "%s", cfgfile_basename);
+		remove(path);
 		SysMessage("Failed loading plugins!");
 		return 1;
 	}
@@ -221,57 +610,98 @@ int main(int argc, char *argv[])
 		if (cdfile) {
 			if (LoadCdrom() == -1) {
 				ClosePlugins();
-				printf(_("Could not load CD-ROM!\n"));
+				SysPrintf(_("Could not load CD-ROM!\n"));
 				return -1;
 			}
+			emu_on_new_cd(!loadst);
 			ready_to_go = 1;
 		}
 	}
 
-	// If a state has been specified, then load that
-	if (loadst) {
-		char state_filename[MAXPATHLEN];
-		int ret = get_state_filename(state_filename, sizeof(state_filename), loadst - 1);
-		if (ret == 0)
-			ret = LoadState(state_filename);
-		printf("%s state %s\n", ret ? "failed to load" : "loaded", state_filename);
+	if (loadst_f) {
+		int ret = LoadState(loadst_f);
+		SysPrintf("%s state file: %s\n",
+			ret ? "failed to load" : "loaded", loadst_f);
+		ready_to_go |= ret == 0;
 	}
 
-	if (ready_to_go)
+	if (ready_to_go) {
 		menu_prepare_emu();
+
+		// If a state has been specified, then load that
+		if (loadst) {
+			int ret = emu_load_state(loadst - 1);
+			SysPrintf("%s state %d\n",
+				ret ? "failed to load" : "loaded", loadst);
+		}
+	}
 	else
 		menu_loop();
 
-	while (1)
+	pl_start_watchdog();
+
+	while (!g_emu_want_quit)
 	{
+		stop = 0;
+		emu_action = SACTION_NONE;
+
 		psxCpu->Execute();
-		menu_loop();
+		if (emu_action != SACTION_NONE)
+			do_emu_action();
 	}
 
+	printf("Exit..\n");
+	ClosePlugins();
+	SysClose();
+	menu_finish();
+	plat_finish();
+
 	return 0;
 }
 
-int SysInit() {
-	if (EmuInit() == -1) {
-		printf("PSX emulator couldn't be initialized.\n");
-		return -1;
-	}
+static void toggle_fast_forward(int force_off)
+{
+	static int fast_forward;
+	static int normal_g_opts;
+	static int normal_frameskip;
+	static int normal_enhancement_enable;
 
-	LoadMcds(Config.Mcd1, Config.Mcd2);	/* TODO Do we need to have this here, or in the calling main() function?? */
+	if (force_off && !fast_forward)
+		return;
 
-	if (Config.Debug) {
-		StartDebugger();
+	fast_forward = !fast_forward;
+	if (fast_forward) {
+		normal_g_opts = g_opts;
+		normal_frameskip = pl_rearmed_cbs.frameskip;
+		normal_enhancement_enable =
+			pl_rearmed_cbs.gpu_neon.enhancement_enable;
+
+		g_opts |= OPT_NO_FRAMELIM;
+		pl_rearmed_cbs.frameskip = 3;
+		pl_rearmed_cbs.gpu_neon.enhancement_enable = 0;
+	} else {
+		g_opts = normal_g_opts;
+		pl_rearmed_cbs.frameskip = normal_frameskip;
+		pl_rearmed_cbs.gpu_neon.enhancement_enable =
+			normal_enhancement_enable;
+
+		pl_timing_prepare(Config.PsxType);
 	}
 
-	return 0;
+	if (!force_off)
+		snprintf(hud_msg, sizeof(hud_msg), "FAST FORWARD %s",
+			fast_forward ? "ON" : "OFF");
 }
 
-void SysRunGui() {
-        printf("SysRunGui\n");
+static void SignalExit(int sig) {
+	// only to restore framebuffer/resolution on some devices
+	plat_finish();
+	exit(1);
 }
+#endif
 
-void StartGui() {
-        printf("StartGui\n");
+void SysRunGui() {
+        printf("SysRunGui\n");
 }
 
 static void dummy_lace()
@@ -284,6 +714,10 @@ void SysReset() {
 	// so we need to prevent updateLace() call..
 	void *real_lace = GPU_updateLace;
 	GPU_updateLace = dummy_lace;
+	g_emu_resetting = 1;
+
+	// reset can run code, timing must be set
+	pl_timing_prepare(Config.PsxType);
 
 	EmuReset();
 
@@ -291,6 +725,7 @@ void SysReset() {
 	CDR_stop();
 
 	GPU_updateLace = real_lace;
+	g_emu_resetting = 0;
 }
 
 void SysClose() {
@@ -299,66 +734,102 @@ void SysClose() {
 
 	StopDebugger();
 
-	if (emuLog != NULL) fclose(emuLog);
+	if (emuLog != NULL && emuLog != stdout && emuLog != stderr) {
+		fclose(emuLog);
+		emuLog = NULL;
+	}
 }
 
 void SysUpdate() {
 }
 
-void OnFile_Exit() {
-	printf("OnFile_Exit\n");
-	menu_finish();
-	plat_finish();
-	SysClose();
-	exit(0);
+int get_state_filename(char *buf, int size, int i) {
+	return get_gameid_filename(buf, size,
+		"." STATES_DIR "%.32s-%.9s.%3.3d", i);
 }
 
-int get_state_filename(char *buf, int size, int i) {
-	char trimlabel[33];
-	int j;
+int emu_check_state(int slot)
+{
+	char fname[MAXPATHLEN];
+	int ret;
 
-	strncpy(trimlabel, CdromLabel, 32);
-	trimlabel[32] = 0;
-	for (j = 31; j >= 0; j--)
-		if (trimlabel[j] == ' ')
-			trimlabel[j] = 0;
-		else
-			continue;
+	ret = get_state_filename(fname, sizeof(fname), slot);
+	if (ret != 0)
+		return ret;
+
+	return CheckState(fname);
+}
 
-	snprintf(buf, size, "." STATES_DIR "%.32s-%.9s.%3.3d",
-		trimlabel, CdromId, i);
+int emu_save_state(int slot)
+{
+	char fname[MAXPATHLEN];
+	int ret;
 
-	return 0;
+	ret = get_state_filename(fname, sizeof(fname), slot);
+	if (ret != 0)
+		return ret;
+
+	ret = SaveState(fname);
+#if defined(__arm__) && !defined(__ARM_ARCH_7A__) /* XXX GPH hack */
+	sync();
+#endif
+	SysPrintf("* %s \"%s\" [%d]\n",
+		ret == 0 ? "saved" : "failed to save", fname, slot);
+	return ret;
+}
+
+int emu_load_state(int slot)
+{
+	char fname[MAXPATHLEN];
+	int ret;
+
+	hud_msg[0] = 0;
+
+	ret = get_state_filename(fname, sizeof(fname), slot);
+	if (ret != 0)
+		return ret;
+
+	return LoadState(fname);
 }
 
+#ifndef ANDROID
+
 void SysPrintf(const char *fmt, ...) {
 	va_list list;
-	char msg[512];
 
 	va_start(list, fmt);
-	vsprintf(msg, fmt, list);
+	vfprintf(emuLog, fmt, list);
 	va_end(list);
-
-	fprintf(emuLog, "%s", msg);
+	fflush(emuLog);
 }
 
-void SysMessage(const char *fmt, ...) {
-        va_list list;
-        char msg[512];
+#else
 
-        va_start(list, fmt);
-        vsprintf(msg, fmt, list);
-        va_end(list);
+#include <android/log.h>
 
-        if (msg[strlen(msg) - 1] == '\n')
-                msg[strlen(msg) - 1] = 0;
+void SysPrintf(const char *fmt, ...) {
+	va_list list;
 
-	fprintf(stderr, "%s\n", msg);
+	va_start(list, fmt);
+	__android_log_vprint(ANDROID_LOG_INFO, "PCSX", fmt, list);
+	va_end(list);
 }
 
-static void SignalExit(int sig) {
-	ClosePlugins();
-	OnFile_Exit();
+#endif
+
+void SysMessage(const char *fmt, ...) {
+	va_list list;
+	char msg[512];
+	int ret;
+
+	va_start(list, fmt);
+	ret = vsnprintf(msg, sizeof(msg), fmt, list);
+	va_end(list);
+
+	if (ret < sizeof(msg) && msg[ret - 1] == '\n')
+		msg[ret - 1] = 0;
+
+	SysPrintf("%s\n", msg);
 }
 
 #define PARSEPATH(dst, src) \
@@ -371,8 +842,10 @@ static void SignalExit(int sig) {
 static int _OpenPlugins(void) {
 	int ret;
 
+#ifndef NO_FRONTEND
 	signal(SIGINT, SignalExit);
 	signal(SIGPIPE, SignalExit);
+#endif
 
 	GPU_clearDynarec(clearDynarec);
 
@@ -381,6 +854,7 @@ static int _OpenPlugins(void) {
 	ret = SPU_open();
 	if (ret < 0) { SysMessage(_("Error opening SPU plugin!")); return -1; }
 	SPU_registerCallback(SPUirq);
+	SPU_registerScheduleCb(SPUschedule);
 	// pcsx-rearmed: we handle gpu elsewhere
 	//ret = GPU_open(&gpuDisp, "PCSX", NULL);
 	//if (ret < 0) { SysMessage(_("Error opening GPU plugin!")); return -1; }
@@ -396,7 +870,7 @@ static int _OpenPlugins(void) {
 
 		MAKE_PATH(dotdir, "/.pcsx/plugins/", NULL);
 
-		strcpy(info.EmuName, "PCSX " PACKAGE_VERSION);
+		strcpy(info.EmuName, "PCSX");
 		strncpy(info.CdromID, CdromId, 9);
 		strncpy(info.CdromLabel, CdromLabel, 9);
 		info.psxMem = psxM;
@@ -463,8 +937,11 @@ int OpenPlugins() {
 void ClosePlugins() {
 	int ret;
 
+#ifndef NO_FRONTEND
 	signal(SIGINT, SIG_DFL);
 	signal(SIGPIPE, SIG_DFL);
+#endif
+
 	ret = CDR_close();
 	if (ret < 0) { SysMessage(_("Error closing CD-ROM plugin!")); return; }
 	ret = SPU_close();
@@ -482,20 +959,6 @@ void ClosePlugins() {
 	}
 }
 
-#if 1
-/* this is to avoid having to hack every plugin to stop using $HOME */
-char *getenv(const char *name)
-{
-	static char ret[8] = ".";
-
-	if (name && strcmp(name, "HOME") == 0 &&
-			((int)name >> 28) == 0) // HACK: let libs find home
-		return ret;
-
-	return real_getenv(name);
-}
-#endif
-
 /* we hook statically linked plugins here */
 static const char *builtin_plugins[] = {
 	"builtin_gpu", "builtin_spu", "builtin_cdr", "builtin_pad",
@@ -509,10 +972,10 @@ static const int builtin_plugin_ids[] = {
 
 void *SysLoadLibrary(const char *lib) {
 	const char *tmp = strrchr(lib, '/');
-	void *ret;
+	void *ret = NULL;
 	int i;
 
-	printf("plugin: %s\n", lib);
+	SysPrintf("plugin: %s\n", lib);
 
 	if (tmp != NULL) {
 		tmp++;
@@ -521,16 +984,14 @@ void *SysLoadLibrary(const char *lib) {
 				return (void *)(long)(PLUGIN_DL_BASE + builtin_plugin_ids[i]);
 	}
 
-#if defined(__x86_64__) || defined(__i386__)
-	// convenience hack
-	char name[MAXPATHLEN];
-	snprintf(name, sizeof(name), "%s.x86", lib);
-	lib = name;
-#endif
-
+#ifndef _WIN32
 	ret = dlopen(lib, RTLD_NOW);
 	if (ret == NULL)
-		fprintf(stderr, "dlopen: %s\n", dlerror());
+		SysMessage("dlopen: %s", dlerror());
+#else
+	/* no external plugin support, abi is no longer
+	 * compatible with psemu/pcsx anyway */
+#endif
 	return ret;
 }
 
@@ -540,11 +1001,19 @@ void *SysLoadSym(void *lib, const char *sym) {
 	if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
 		return plugin_link(plugid - PLUGIN_DL_BASE, sym);
 
+#ifndef _WIN32
 	return dlsym(lib, sym);
+#else
+	return NULL;
+#endif
 }
 
 const char *SysLibError() {
+#ifndef _WIN32
 	return dlerror();
+#else
+	return "not supported";
+#endif
 }
 
 void SysCloseLibrary(void *lib) {
@@ -553,6 +1022,8 @@ void SysCloseLibrary(void *lib) {
 	if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
 		return;
 
+#ifndef _WIN32
 	dlclose(lib);
+#endif
 }