X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=gp2x%2Femu.c;h=bfbc0c11b2ef400a84427cbfd278508eb122ca47;hb=b9f8cb3d6d8d0b5965fab83a27fc356a56442ddb;hp=36d956a4a2ce206712c871272b71ff8189dcf618;hpb=59d0f042a1bf325213ca8da779d89bb969881952;p=libpicofe.git

diff --git a/gp2x/emu.c b/gp2x/emu.c
index 36d956a..bfbc0c1 100644
--- a/gp2x/emu.c
+++ b/gp2x/emu.c
@@ -32,14 +32,6 @@
 #define OSD_FPS_X 260
 #endif
 
-// PicoPad[] format: SACB RLDU
-char *actionNames[] = {
-	"UP", "DOWN", "LEFT", "RIGHT", "B", "C", "A", "START",
-	0, 0, 0, 0, 0, 0, 0, 0, // Z, Y, X, MODE (enabled only when needed), ?, ?, ?, ?
-	0, 0, 0, 0, 0, 0, 0, "ENTER MENU", // player2_flag, ?, ?, ?, ?, ?, ?, menu
-	"NEXT SAVE SLOT", "PREV SAVE SLOT", "SWITCH RENDERER", "SAVE STATE",
-	"LOAD STATE", "VOLUME UP", "VOLUME DOWN", "DONE"
-};
 
 int engineState;
 int select_exits = 0;
@@ -62,6 +54,7 @@ static int movie_size = 0;
 unsigned char *framebuff = 0;  // temporary buffer for alt renderer
 int state_slot = 0;
 int reset_timing = 0;
+int config_slot = 0, config_slot_current = 0;
 
 
 // utilities
@@ -294,6 +287,8 @@ int emu_ReloadRom(void)
 		return 0;
 	}
 
+	menu_romload_prepare(used_rom_name);
+
 	if(rom_data) {
 		free(rom_data);
 		rom_data = 0;
@@ -304,9 +299,11 @@ int emu_ReloadRom(void)
 		sprintf(menuErrorMsg, "PicoCartLoad() failed.");
 		printf("%s\n", menuErrorMsg);
 		pm_close(rom);
+		menu_romload_end();
 		return 0;
 	}
 	pm_close(rom);
+	menu_romload_end();
 
 	// detect wrong files (Pico crashes on very small files), also see if ROM EP is good
 	if(rom_size <= 0x200 || strncmp((char *)rom_data, "Pico", 4) == 0 ||
@@ -318,9 +315,9 @@ int emu_ReloadRom(void)
 	}
 
 	// load config for this ROM (do this before insert to get correct region)
-	ret = emu_ReadConfig(1);
+	ret = emu_ReadConfig(1, 1);
 	if (!ret)
-		emu_ReadConfig(0);
+		emu_ReadConfig(0, 1);
 
 	printf("PicoCartInsert(%p, %d);\n", rom_data, rom_size);
 	if(PicoCartInsert(rom_data, rom_size)) {
@@ -471,45 +468,58 @@ void scaling_update(void)
 }
 
 
-int emu_ReadConfig(int game)
+int emu_ReadConfig(int game, int no_defaults)
 {
 	FILE *f;
-	char cfg[512];
+	char cfg[512], extbuf[16];
 	int bread = 0;
 
 	if (!game)
 	{
-		// set default config
-		memset(&currentConfig, 0, sizeof(currentConfig));
-		currentConfig.lastRomFile[0] = 0;
-		currentConfig.EmuOpt  = 0x1f | 0x600; // | confirm_save, cd_leds
-		currentConfig.PicoOpt = 0x0f | 0xe00; // | use_940, cd_pcm, cd_cdda
-		currentConfig.PsndRate = 22050; // 44100;
-		currentConfig.PicoRegion = 0; // auto
-		currentConfig.PicoAutoRgnOrder = 0x184; // US, EU, JP
-		currentConfig.Frameskip = -1; // auto
-		currentConfig.CPUclock = 200;
-		currentConfig.volume = 50;
-		currentConfig.KeyBinds[ 0] = 1<<0; // SACB RLDU
-		currentConfig.KeyBinds[ 4] = 1<<1;
-		currentConfig.KeyBinds[ 2] = 1<<2;
-		currentConfig.KeyBinds[ 6] = 1<<3;
-		currentConfig.KeyBinds[14] = 1<<4;
-		currentConfig.KeyBinds[13] = 1<<5;
-		currentConfig.KeyBinds[12] = 1<<6;
-		currentConfig.KeyBinds[ 8] = 1<<7;
-		currentConfig.KeyBinds[15] = 1<<26; // switch rend
-		currentConfig.KeyBinds[10] = 1<<27; // save state
-		currentConfig.KeyBinds[11] = 1<<28; // load state
-		currentConfig.KeyBinds[23] = 1<<29; // vol up
-		currentConfig.KeyBinds[22] = 1<<30; // vol down
-		currentConfig.gamma = 100;
-		currentConfig.PicoCDBuffers = 64;
-		currentConfig.scaling = 0;
+		if (!no_defaults)
+		{
+			// set default config
+			memset(&currentConfig, 0, sizeof(currentConfig));
+			currentConfig.lastRomFile[0] = 0;
+			currentConfig.EmuOpt  = 0x1f | 0x600; // | confirm_save, cd_leds
+			currentConfig.PicoOpt = 0x0f | 0xe00; // | use_940, cd_pcm, cd_cdda
+			currentConfig.PsndRate = 22050; // 44100;
+			currentConfig.PicoRegion = 0; // auto
+			currentConfig.PicoAutoRgnOrder = 0x184; // US, EU, JP
+			currentConfig.Frameskip = -1; // auto
+			currentConfig.CPUclock = 200;
+			currentConfig.volume = 50;
+			currentConfig.KeyBinds[ 0] = 1<<0; // SACB RLDU
+			currentConfig.KeyBinds[ 4] = 1<<1;
+			currentConfig.KeyBinds[ 2] = 1<<2;
+			currentConfig.KeyBinds[ 6] = 1<<3;
+			currentConfig.KeyBinds[14] = 1<<4;
+			currentConfig.KeyBinds[13] = 1<<5;
+			currentConfig.KeyBinds[12] = 1<<6;
+			currentConfig.KeyBinds[ 8] = 1<<7;
+			currentConfig.KeyBinds[15] = 1<<26; // switch rend
+			currentConfig.KeyBinds[10] = 1<<27; // save state
+			currentConfig.KeyBinds[11] = 1<<28; // load state
+			currentConfig.KeyBinds[23] = 1<<29; // vol up
+			currentConfig.KeyBinds[22] = 1<<30; // vol down
+			currentConfig.gamma = 100;
+			currentConfig.PicoCDBuffers = 64;
+			currentConfig.scaling = 0;
+		}
 		strncpy(cfg, PicoConfigFile, 511);
+		if (config_slot != 0)
+		{
+			char *p = strrchr(cfg, '.');
+			if (p == NULL) p = cfg + strlen(cfg);
+			sprintf(extbuf, ".%i.pbcfg", config_slot);
+			strncpy(p, extbuf, 511 - (p - cfg));
+		}
 		cfg[511] = 0;
 	} else {
-		romfname_ext(cfg, "cfg/", ".pbcfg");
+		if (config_slot != 0)
+		     sprintf(extbuf, ".%i.pbcfg", config_slot);
+		else strcpy(extbuf, ".pbcfg");
+		romfname_ext(cfg, "cfg/", extbuf);
 		f = fopen(cfg, "rb");
 		if (!f) romfname_ext(cfg, NULL, ".pbcfg");
 		else fclose(f);
@@ -528,10 +538,6 @@ int emu_ReadConfig(int game)
 	PicoRegionOverride = currentConfig.PicoRegion;
 	PicoAutoRgnOrder = currentConfig.PicoAutoRgnOrder;
 	PicoCDBuffers = currentConfig.PicoCDBuffers;
-	if (PicoOpt & 0x20) {
-		actionNames[ 8] = "Z"; actionNames[ 9] = "Y";
-		actionNames[10] = "X"; actionNames[11] = "MODE";
-	}
 	scaling_update();
 	// some sanity checks
 	if (currentConfig.CPUclock < 10 || currentConfig.CPUclock > 4096) currentConfig.CPUclock = 200;
@@ -543,6 +549,7 @@ int emu_ReadConfig(int game)
 		currentConfig.KeyBinds[22] = 1<<30; // vol down
 	}
 
+	if (bread > 0) config_slot_current = config_slot;
 	return (bread > 0); // == sizeof(currentConfig));
 }
 
@@ -550,15 +557,25 @@ int emu_ReadConfig(int game)
 int emu_WriteConfig(int game)
 {
 	FILE *f;
-	char cfg[512];
+	char cfg[512], extbuf[16];
 	int bwrite = 0;
 
 	if (!game)
 	{
 		strncpy(cfg, PicoConfigFile, 511);
+		if (config_slot != 0)
+		{
+			char *p = strrchr(cfg, '.');
+			if (p == NULL) p = cfg + strlen(cfg);
+			sprintf(extbuf, ".%i.pbcfg", config_slot);
+			strncpy(p, extbuf, 511 - (p - cfg));
+		}
 		cfg[511] = 0;
 	} else {
-		romfname_ext(cfg, "cfg/", ".pbcfg");
+		if (config_slot != 0)
+		     sprintf(extbuf, ".%i.pbcfg", config_slot);
+		else strcpy(extbuf, ".pbcfg");
+		romfname_ext(cfg, "cfg/", extbuf);
 	}
 
 	printf("emu_WriteConfig: %s ", cfg);
@@ -578,6 +595,7 @@ int emu_WriteConfig(int game)
 	}
 	printf((bwrite == sizeof(currentConfig)) ? "(ok)\n" : "(failed)\n");
 
+	if (bwrite == sizeof(currentConfig)) config_slot_current = config_slot;
 	return (bwrite == sizeof(currentConfig));
 }
 
@@ -613,7 +631,7 @@ void emu_Deinit(void)
 
 	// restore gamma
 	if (gp2x_old_gamma != 100)
-		set_gamma(100);
+		set_gamma(100, 0);
 }
 
 
@@ -1079,10 +1097,10 @@ void emu_Loop(void)
 		printf(" done\n");
 	}
 
-	if (gp2x_old_gamma != currentConfig.gamma) {
-		set_gamma(currentConfig.gamma);
+	if (gp2x_old_gamma != currentConfig.gamma || (EmuOpt_old&0x1000) != (currentConfig.EmuOpt&0x1000)) {
+		set_gamma(currentConfig.gamma, !!(currentConfig.EmuOpt&0x1000));
 		gp2x_old_gamma = currentConfig.gamma;
-		printf("updated gamma to %i\n", currentConfig.gamma);
+		printf("updated gamma to %i, A_SN's curve: %i\n", currentConfig.gamma, !!(currentConfig.EmuOpt&0x1000));
 	}
 
 	if ((EmuOpt_old&0x2000) != (currentConfig.EmuOpt&0x2000)) {