Initial commit

res/games/nes_list.txt

@@ -0,0 +1,5 @@
+Adventure Island
+Battletoads II
+Battle City
+Super Mario
+Contra

res/resource/palettes/pal_list.txt

@@ -0,0 +1,5 @@
+Nescube
+FCEUltra
+Nesticle
+NTSC
+PAL

src/demo.java

@@ -0,0 +1,67 @@
+//	========================================================================
+//	Nescube Startup Demo Class by Dr.Lion/RSM
+//	========================================================================
+import javax.microedition.lcdui.game.GameCanvas;
+import javax.microedition.lcdui.*;
+
+public class demo extends GameCanvas implements Runnable {
+//	========================================================================
+//	Class Variables
+//	========================================================================
+	private boolean key_pressed = false;
+    private Image img = null;
+    private nescube parent;
+    private	Thread thread;
+	private Graphics g;
+//	========================================================================
+//	Class Constructor
+//	========================================================================
+	public demo(nescube parent){
+		super(false); this.parent = parent;
+		g = getGraphics(); setFullScreenMode(true);
+        try { 
+            img = Image.createImage("/resource/images/nescube.png");
+            if(img.getHeight() > getHeight()) img = null;
+		} catch (Exception e) {}
+	}
+//	========================================================================
+//	Main Tread Control
+//	========================================================================
+	protected final void hideNotify(){ thread = null; }
+	protected final void showNotify(){ thread = new Thread(this); thread.start(); }
+//	========================================================================
+//	Main Tread
+//	========================================================================
+	public final void run(){
+        g.setColor(0x000000);
+		g.fillRect(0, 0, getWidth(), getHeight());
+        g.translate(getWidth() / 2,  getHeight() / 2);
+        boolean flash = false;
+        while(!key_pressed) {
+            if(img == null) {
+                g.translate(-getWidth() / 2, -getHeight() / 2);
+                g.setColor(0); g.fillRect(0, 0, getWidth(), getHeight());
+                g.translate(getWidth() / 2,  getHeight() / 2);
+                draw_string("NESCUBE", -40, 1);
+                draw_string("NES emulator for J2ME", +40, 2);
+            } else g.drawImage(img, 0, 0, g.VCENTER + g.HCENTER);
+            if(flash = !flash) draw_string("press any key", 0, 0);
+			flushGraphics();
+            try  { Thread.currentThread().sleep(500L); }
+            catch( InterruptedException e ){ }
+        }
+        parent.returnFromDemo();
+    }
+//	======================================================================== 
+    private void draw_string(String text, int y_offset, int font_style) {
+        switch(font_style) {
+            case 0: g.setFont(Font.getFont(Font.FACE_MONOSPACE, Font.STYLE_PLAIN, Font.SIZE_MEDIUM)); break;
+            case 1: g.setFont(Font.getFont(Font.FACE_MONOSPACE, Font.STYLE_BOLD, Font.SIZE_LARGE)); break;
+            case 2: g.setFont(Font.getFont(Font.FACE_MONOSPACE, Font.STYLE_PLAIN, Font.SIZE_SMALL));
+        }
+        g.setColor(0x666666); g.drawString(text, 1, 1 + y_offset, g.BASELINE + g.HCENTER);
+        g.setColor(0xFFFFFF); g.drawString(text, 0, 0 + y_offset, g.BASELINE + g.HCENTER);
+    }
+//	======================================================================== 
+    protected final void keyPressed(int keyCode) { key_pressed = true; }
+}

src/nescube.java

@@ -0,0 +1,603 @@
+//	============================================================================
+//	Nescube v1.1 beta [05.12.2006] nes gui class by Dr. Lion/RSM
+//	============================================================================
+import javax.microedition.midlet.*;
+import javax.microedition.lcdui.*;
+import java.lang.Runtime.*;
+import java.io.*;
+
+public class nescube extends MIDlet implements CommandListener {
+//	============================================================================
+//	[+]	NES GUI Class Variables
+//	============================================================================
+	private List  OpenGame, MainMenu, Settings, AboutInf;
+	private Form  FrmDispl, FrmContr, FrmEngin, FrmSound, FrmOther, FrmAbout;
+	private Alert AlertMsg;
+	private ChoiceGroup  choisegroupitem;
+	private TextField textfield;
+	private Gauge gauge;
+//	----------------------------------------------------------------------------	
+	private Display display;   
+	private engine nes;
+	private boolean emu_config;
+	private Displayable temp_disp = null;
+//	============================================================================
+//	[+]	NES GUI Class Constants
+//	============================================================================
+	private final String PHONE_KEYS[] = {
+		"Joystick [UP]", "Joystick [DOWN]", "Joystick [LEFT]", "Joystick [RIGHT]", "Joystick [PRESS]", "Key [*]", "Key [#]",
+        "Key [0]", "Key [1]", "Key [2]", "Key [3]", "Key [4]", "Key [5]", "Key [6]", "Key [7]", "Key [8]", "Key [9]",
+        "Key [C] (Clear)", "Special gaming key A", "Special gaming key B", "Volume+ (Zoom+) key", "Volume- (Zoom-) key"
+	};
+//	----------------------------------------------------------------------------
+	private final String CONTROL[] = {
+		"Not defined",
+		"Right", "Left", "Down", "Up","Select",	"Start", "A (jump)", "B (fire)",
+		"Switch camera", "Scale mode", "Rotate",
+	};
+//	----------------------------------------------------------------------------    
+	private final String path_mainmenu = "/resource/icons/mainmenu";
+	private final String path_settings = "/resource/icons/settings";
+	private final String path_about = "/resource/icons/about";
+	private final String path_other = "/resource/icons/other";
+//	============================================================================
+//	[+]	NES GUI commands for soft keys
+//	============================================================================
+	private Command minimize = new Command("Minimize", Command.SCREEN, 2);
+	private Command sstate = new Command("Save state", Command.SCREEN, 2);
+	private Command lstate = new Command("Load state", Command.SCREEN, 3);
+	private Command config = new Command("Settings", Command.SCREEN, 1);
+	private Command defaul = new Command("Default", Command.SCREEN, 1);
+	private Command resume = new Command("Resume", Command.BACK, 1);
+	private Command cancel = new Command("Cancel", Command.BACK, 1);
+	private Command reset = new Command("Reset", Command.SCREEN, 4);
+	private Command mmenu = new Command("Menu", Command.SCREEN, 5);
+	private Command save = new Command("Save", Command.SCREEN, 1);
+	private Command ok = new Command("OK", Command.SCREEN, 1);
+//	============================================================================
+//	[+]	NES GUI Class Constructor
+//	============================================================================
+	public nescube() {
+		display = Display.getDisplay(this);
+		nes = new engine(this);
+		nes.addCommand(config);
+		nes.addCommand(sstate);
+		nes.addCommand(lstate);
+		nes.addCommand(reset );
+		nes.addCommand(mmenu );
+		nes.setCommandListener(this);
+        temp_disp = new demo(this);
+	}
+//	============================================================================
+//	[+]	NES Emulator main access points
+//	============================================================================
+	public void startApp() {
+		if(temp_disp == null) ShowMainMenu();
+		else display.setCurrent(temp_disp);
+	}
+	public void pauseApp() {
+		temp_disp = display.getCurrent();
+	}
+	public void destroyApp(boolean unconditional) {
+        nes.unload_curr_rom();
+		notifyDestroyed();
+	}
+	public void returnFromDemo() {
+        temp_disp = null; startApp();
+	}
+//	============================================================================
+//	[+]	NES GUI show menu objects
+//	============================================================================
+	private void ShowMainMenu() {
+		String sArray[] = { "Open game", "Settings", "About", "Exit" };
+		Image  iArray[] = new Image[4];
+		try {
+			iArray[0] = Image.createImage(path_mainmenu + "/open.png");
+			iArray[1] = Image.createImage(path_mainmenu + "/settings.png");
+			iArray[2] = Image.createImage(path_mainmenu + "/about.png");
+			iArray[3] = Image.createImage(path_mainmenu + "/exit.png");
+		} catch (Exception e) {}
+		MainMenu = new List("Main menu", Choice.IMPLICIT, sArray, iArray);
+		if(nes.engine_ok && nes.nes_name != null) MainMenu.addCommand(resume);  // ???
+		MainMenu.addCommand(minimize);
+		MainMenu.setCommandListener(this);
+		OpenGame = Settings = AboutInf = null;
+		FrmDispl = FrmContr = FrmEngin = FrmSound = FrmOther = null;
+		FrmAbout = null;
+		System.gc();
+		display.setCurrent(MainMenu);
+		emu_config = false;
+	}
+//	============================================================================
+	private void ShowOpenGame() {
+		String sArray[] = GetFileList("/games/nes_list.txt");
+		Image  iArray[] = new Image[sArray.length];
+		Image  cart_img = null;
+		try {
+			cart_img = Image.createImage(path_other + "/cart.png");
+		} catch (Exception e) {}
+		for(int i = 0; i < iArray.length; i++) iArray[i] = cart_img;
+		OpenGame = new List("Select game", Choice.IMPLICIT, sArray, iArray);
+		if(nes.nes_name != null)
+            for(int i = 0; i < OpenGame.size(); i++)
+                if(nes.nes_name.equals(OpenGame.getString(i))) OpenGame.setSelectedIndex(i, true);
+		OpenGame.addCommand(cancel);
+		OpenGame.setCommandListener(this);
+		MainMenu = Settings = AboutInf = null;
+		FrmDispl = FrmContr = FrmEngin = FrmSound = FrmOther = null;
+		FrmAbout = null;
+		System.gc();
+		display.setCurrent(OpenGame);
+	}
+//	============================================================================
+	private void ShowSettings() {
+        String sArray[] = { "Display", "Control", "Engine", "Sound", "Other" };
+        Image  iArray[] = new Image[5];
+        try {
+            iArray[0] = Image.createImage(path_settings + "/display.png");
+            iArray[1] = Image.createImage(path_settings + "/control.png");
+            iArray[2] = Image.createImage(path_settings + "/engine.png");
+            iArray[3] = Image.createImage(path_settings + "/sound.png");
+            iArray[4] = Image.createImage(path_settings + "/other.png");
+        } catch (Exception e) {}
+		Settings = new List("Settings", Choice.IMPLICIT, sArray, iArray);
+		Settings.addCommand(cancel);
+		Settings.setCommandListener(this);
+		MainMenu = OpenGame = AboutInf = null;
+		FrmDispl = FrmContr = FrmEngin = FrmSound = FrmOther = null;
+		FrmAbout = null;
+		System.gc();
+		display.setCurrent(Settings);
+	}
+//	============================================================================
+	private void ShowAbout() {
+		String sArray[] = { "Cartridge", "Emulator", "System" };
+		Image  iArray[] = new Image[3];
+		try {
+            iArray[0] = Image.createImage(path_about + "/rom.png");
+			iArray[1] = Image.createImage(path_about + "/help.png");
+			iArray[2] = Image.createImage(path_about + "/system.png");
+		} catch (Exception e) {}
+		AboutInf = new List("About", Choice.IMPLICIT, sArray, iArray);
+		AboutInf.addCommand(cancel);
+		AboutInf.setCommandListener(this);
+		MainMenu = OpenGame = Settings = null;
+		FrmDispl = FrmContr = FrmEngin = FrmSound = FrmOther = null;
+		FrmAbout = null;
+		System.gc();
+		display.setCurrent(AboutInf);
+	}
+//	============================================================================
+	private void ShowDisplay(boolean def) {
+		FrmDispl = new Form("Display sets");
+	{	String sArray[] = nes.CAMERA;
+		choisegroupitem = new ChoiceGroup("Camera type", ChoiceGroup.EXCLUSIVE, sArray, null);
+		choisegroupitem.setSelectedIndex(def ? nes.def_vmode : nes.vmode, true);
+	}	FrmDispl.append(choisegroupitem);
+	{	String sArray[] = { "Disabled", "Enabled" };
+		choisegroupitem = new ChoiceGroup("Fullscreen scale", ChoiceGroup.EXCLUSIVE, sArray, null);
+		choisegroupitem.setSelectedIndex((def ? nes.def_full_scr : nes.full_scr) ? 1 : 0, true);
+	}	FrmDispl.append(choisegroupitem);
+	{	String sArray[] = { "Fast", "Normal", "Slow" };
+		choisegroupitem = new ChoiceGroup("Camera reaction", ChoiceGroup.EXCLUSIVE, sArray, null);
+		choisegroupitem.setSelectedIndex(def ? nes.def_reaction : nes.reaction, true);
+	}	FrmDispl.append(choisegroupitem);
+	{	String sArray[] = { "Not rotate", "Clockwise", "Counterclockwise" };
+		choisegroupitem = new ChoiceGroup("Rotate screen", ChoiceGroup.EXCLUSIVE, sArray, null);
+		choisegroupitem.setSelectedIndex(def ? nes.def_rmode : nes.rmode, true);
+	}	FrmDispl.append(choisegroupitem);
+	{	String sArray[] = GetFileList("/resource/palettes/pal_list.txt");
+		Image  iArray[] = new Image[sArray.length];
+		Image  pal_img  = null;
+		try {
+			pal_img = Image.createImage(path_other + "/palette.png");
+		} catch (Exception e) {}
+		for(int i = 0; i < iArray.length; i++) iArray[i] = pal_img;
+		choisegroupitem = new ChoiceGroup("Palette", ChoiceGroup.EXCLUSIVE, sArray, iArray);
+		String pal_name = def ? nes.def_pal_name : nes.pal_name;
+		for(int i = 0; i < choisegroupitem.size(); i++)
+			if(pal_name.equals(choisegroupitem.getString(i))) choisegroupitem.setSelectedIndex(i, true);
+	}	FrmDispl.append(choisegroupitem);
+	{	gauge = new Gauge("Saturation, %", true, 200, 100);
+		gauge.setValue(def ? nes.def_saturation : nes.saturation);
+	}	FrmDispl.append(gauge);
+	{	gauge = new Gauge("Brightness, %", true, 200, 100);
+		gauge.setValue(def ? nes.def_brightness : nes.brightness);
+	}	FrmDispl.append(gauge);
+		FrmDispl.addCommand(save); FrmDispl.addCommand(cancel); FrmDispl.addCommand(defaul);
+		FrmDispl.setCommandListener(this);
+		MainMenu = OpenGame = Settings = AboutInf = null;
+		FrmContr = FrmEngin = FrmSound = FrmOther = null;
+		FrmAbout = null;
+		System.gc();
+		display.setCurrent(FrmDispl);
+	}
+//	============================================================================
+	private void ShowControl(boolean def) {
+		FrmContr = new Form("Control sets");
+	{	String sArray[] = { "Turbo A (Jump)", "Turbo B (Fire)" };
+		choisegroupitem = new ChoiceGroup("Turbo buttons", ChoiceGroup.MULTIPLE, sArray, null);
+		boolean selected[] = { def ? nes.def_turboen_a : nes.turboen_a,	def ? nes.def_turboen_b : nes.turboen_b	};
+		choisegroupitem.setSelectedFlags(selected);
+	}	FrmContr.append(choisegroupitem);
+		for(int i = 0; i < PHONE_KEYS.length; i++) {
+			choisegroupitem = new ChoiceGroup(PHONE_KEYS[i], ChoiceGroup.EXCLUSIVE, CONTROL, null);
+			choisegroupitem.setSelectedIndex(def ? nes.def_keys_map[nes.rmode][i] : nes.keys_map[nes.rmode][i], true);
+			FrmContr.append(choisegroupitem);
+		}
+		FrmContr.addCommand(save); FrmContr.addCommand(cancel);	FrmContr.addCommand(defaul);
+		FrmContr.setCommandListener(this);
+		MainMenu = OpenGame = Settings = AboutInf = null;
+		FrmDispl = FrmEngin = FrmSound = FrmOther = null;
+		FrmAbout = null;
+		System.gc();
+		display.setCurrent(FrmContr);
+	}
+//	============================================================================
+	private void ShowEngine(boolean def) {
+		FrmEngin = new Form("Engine sets");
+	{	gauge = new Gauge("Skip frames", true, 8, 4);
+		gauge.setValue((def ? nes.def_frameskip : nes.frameskip) - 1);
+	}	FrmEngin.append(gauge);
+    {	String sArray[] = { "Fast fullscreen rendering", "Accurate Sprite 0 detect", "Emulate disabled screen", "224 lines in frame" };                                             
+		choisegroupitem = new ChoiceGroup("Video rendering", ChoiceGroup.MULTIPLE, sArray, null);
+		boolean selected[] = { 
+            def ? nes.def_fastvideo : nes.fastvideo, def ? nes.def_accuS0hit : nes.accuS0hit,
+            def ? nes.def_emuscroff : nes.emuscroff, def ? nes.def_ntsc_mode : nes.ntsc_mode
+        };
+		choisegroupitem.setSelectedFlags(selected);
+	}	FrmEngin.append(choisegroupitem);
+    {	String sArray[] = { "Restart on low FPS", "Without restart", "Disabled" };
+		choisegroupitem = new ChoiceGroup("Smart CPU acceleration", ChoiceGroup.EXCLUSIVE, sArray, null);
+		choisegroupitem.setSelectedIndex(2 - (def ? nes.def_cpu_accel : nes.cpu_accel), true);
+	}	FrmEngin.append(choisegroupitem);
+    {   gauge = new Gauge("Frame delay", true, 20, 0);
+		gauge.setValue(def ? nes.def_frame_del : nes.frame_del);
+    }	FrmEngin.append(gauge);
+		FrmEngin.addCommand(save); FrmEngin.addCommand(cancel); FrmEngin.addCommand(defaul);
+		FrmEngin.setCommandListener(this);
+		MainMenu = OpenGame = Settings = AboutInf = null;
+		FrmDispl = FrmContr = FrmSound = FrmOther = null;
+		FrmAbout = null;
+		System.gc();
+		display.setCurrent(FrmEngin);
+	}
+//	============================================================================
+	private void ShowSound(boolean def) {
+        if(nes.midi_device) {    
+        	FrmSound = new Form("Sound sets");
+        {	String sArray[] = { "Disabled", "Enabled" };
+            choisegroupitem = new ChoiceGroup("APU emulation", ChoiceGroup.EXCLUSIVE, sArray, null);
+            choisegroupitem.setSelectedIndex((def ? nes.def_apu_enabl : nes.apu_enabl) ? 1 : 0, true);
+        }	FrmSound.append(choisegroupitem);
+        {	String sArray[] = { "Square 1", "Square 2", "Triangle" };
+            choisegroupitem = new ChoiceGroup("APU channels", ChoiceGroup.MULTIPLE, sArray, null);
+            boolean selected[] = { 
+                def ? nes.def_sq1_enabl : nes.sq1_enabl,
+                def ? nes.def_sq2_enabl : nes.sq2_enabl,
+                def ? nes.def_tri_enabl : nes.tri_enabl
+            };
+            choisegroupitem.setSelectedFlags(selected);
+        }	FrmSound.append(choisegroupitem);
+        {	textfield = new TextField("Triangle patch", String.valueOf(def ? nes.def_apu_tri_patch : nes.apu_tri_patch), 3, TextField.NUMERIC);
+        }	FrmSound.append(textfield);
+        {	textfield = new TextField("Square patch", String.valueOf(def ? nes.def_apu_sqr_patch : nes.apu_sqr_patch), 3, TextField.NUMERIC);
+        }	FrmSound.append(textfield);
+            FrmSound.addCommand(save); FrmSound.addCommand(cancel); FrmSound.addCommand(defaul);
+            FrmSound.setCommandListener(this);
+            MainMenu = OpenGame = Settings = AboutInf = null;
+            FrmDispl = FrmContr = FrmEngin = FrmOther = null;
+            FrmAbout = null;
+            System.gc();
+            display.setCurrent(FrmSound);
+        } else show_error("The sound output is not supported on this device");
+	}
+//	============================================================================
+	private void ShowOther(boolean def) {
+		FrmOther = new Form("Other sets");
+	{	String sArray[] = { "Enable OSD", "Show FPS" };
+		choisegroupitem = new ChoiceGroup("Video features", ChoiceGroup.MULTIPLE, sArray, null);
+		boolean selected[] = { 
+			def ? nes.def_osd_enable : nes.osd_enable, def ? nes.def_fps_enable : nes.fps_enable
+		};
+		choisegroupitem.setSelectedFlags(selected);
+	}	FrmOther.append(choisegroupitem);	
+	{	String sArray[] = { "White", "Yellow", "Cyan", "Blue" };
+		choisegroupitem = new ChoiceGroup("OSD colour", ChoiceGroup.EXCLUSIVE, sArray, null);
+		choisegroupitem.setSelectedIndex(def ? nes.def_osd_colour : nes.osd_colour, true);
+	}	FrmOther.append(choisegroupitem);	
+	{	String sArray[] = { "Small", "Medium", "Large" };
+		choisegroupitem = new ChoiceGroup("OSD size", ChoiceGroup.EXCLUSIVE, sArray, null);
+		choisegroupitem.setSelectedIndex(def ? nes.def_osd_font : nes.osd_font, true);
+	}	FrmOther.append(choisegroupitem);
+    {	String sArray[] = { "Keep game settings", "Unceasing play" };
+		choisegroupitem = new ChoiceGroup("Game features", ChoiceGroup.MULTIPLE, sArray, null);
+		boolean selected[] = { 
+			def ? nes.def_keep_sets  : nes.keep_sets, def ? nes.def_auto_sload : nes.auto_sload
+		};
+		choisegroupitem.setSelectedFlags(selected);
+	}	FrmOther.append(choisegroupitem);	
+		FrmOther.addCommand(save); FrmOther.addCommand(cancel);	FrmOther.addCommand(defaul);
+		FrmOther.setCommandListener(this);
+		MainMenu = OpenGame = Settings = AboutInf = null;
+		FrmDispl = FrmContr = FrmEngin = FrmSound = null;
+		FrmAbout = null;
+		System.gc();
+		display.setCurrent(FrmOther);
+	}
+//	============================================================================
+	private void ShowInformation(int index) {
+		String title = "";
+		String text  = "";
+		switch (index) {
+			case 0:
+				title = "Cartridge info";
+				if(nes.engine_ok && nes.nes_name != null) { //  ????
+					String mirroring = "";
+					if(nes.mir_four)  mirroring = "Four screen";
+					else
+					if(!nes.mir_vert) mirroring = "Horizontal";
+					else
+					if(nes.mir_vert)  mirroring = "Vertical";
+					text += "Cartridge: " + nes.nes_name + "\n";
+					text += "Mirroring: " + mirroring + "\n";
+					text += "PRG-ROM: " + nes.prg_size / 1024 + "K" + "\n";
+					if(nes.chr_size != 0)
+					text += "CHR-ROM: " + nes.chr_size / 1024 + "K" + "\n";
+					text += "Mapper: " + nes.mapper + "\n";
+					text += "Save SRAM: " + (nes.bat_sram ? "Yes" : "No");
+				} else
+					text = "There is no cartridge! You must go to \"Open game\" and select the game!";
+				break;
+			case 1:
+				title = "About emulator";
+				text += "Nescube v1.2" + "\n\n";
+				text += "Nintendo Entertainment System emulator for mobile phones with J2ME. ";
+				text += "Suppurted mappers: 0, 1, 2, 3, 4, 6, 7, 8, 11, 15" + "\n\n";
+				text += "Main idea, code, gfx:" + "\n";
+				text += "Dr.Lion/RSM" + "\n\n";
+				text += "mail: lion_rsm@mail.ru" + "\n";
+				text += "web: http://rsm.pud.ru" + "\n";
+				text += "icq: 347279524" + "\n\n";
+				text += "Real Soft Makers 2007";
+				break;
+			case 2:
+				Runtime r = Runtime.getRuntime();
+				long total = (r.totalMemory() + 512) / 1024;
+				long free  = (r.freeMemory()  + 512) / 1024;
+				title = "System info";
+				text += "J2ME platform: " + System.getProperty("microedition.platform") + "\n";
+				text += "Total memory: " + total + "K\n";
+				text += "Used memory: " + (total - free) + "K\n";
+                break;	
+				
+				
+		}
+		StringItem stringitem = new StringItem(null, text);
+		stringitem.setFont(Font.getFont(Font.FACE_MONOSPACE, Font.STYLE_PLAIN, Font.SIZE_SMALL));
+		FrmAbout = new Form(title);
+		FrmAbout.append(stringitem);
+		FrmAbout.addCommand(ok);
+		FrmAbout.setCommandListener(this);
+		MainMenu = OpenGame = Settings = AboutInf = null;
+		FrmDispl = FrmContr = FrmEngin = FrmSound = FrmOther = null;
+		System.gc();
+		display.setCurrent(FrmAbout);
+	}
+//	============================================================================	
+	private void ShowNes() {
+		OpenGame = MainMenu = Settings = AboutInf = null;
+		FrmDispl = FrmContr = FrmEngin = FrmSound = FrmOther = null;
+		FrmAbout = null;
+		System.gc();
+		if(nes.engine_ok) display.setCurrent(nes);
+		emu_config = true;
+	}
+//	============================================================================
+//	[+]	Put variables to NES hardware emulator
+//	============================================================================
+	private void SaveSetsDisplay() {
+		choisegroupitem = (ChoiceGroup)(FrmDispl.get(0)); nes.vmode    = choisegroupitem.getSelectedIndex();
+		choisegroupitem = (ChoiceGroup)(FrmDispl.get(1)); nes.full_scr = choisegroupitem.getSelectedIndex() == 1;
+		choisegroupitem = (ChoiceGroup)(FrmDispl.get(2)); nes.reaction = choisegroupitem.getSelectedIndex();
+		choisegroupitem = (ChoiceGroup)(FrmDispl.get(3)); nes.rmode    = choisegroupitem.getSelectedIndex();
+		choisegroupitem = (ChoiceGroup)(FrmDispl.get(4)); nes.pal_name = choisegroupitem.getString(choisegroupitem.getSelectedIndex());
+		gauge = (Gauge)(FrmDispl.get(5)); nes.saturation = gauge.getValue();
+		gauge = (Gauge)(FrmDispl.get(6)); nes.brightness = gauge.getValue();
+		nes.apply_settings();
+		if(nes.engine_ok) if(emu_config) ShowNes(); else ShowMainMenu();
+	}
+//	============================================================================
+	private void SaveSetsControl() {
+        boolean selected[] = null;
+		choisegroupitem = (ChoiceGroup)(FrmContr.get(0)); selected = new boolean[choisegroupitem.size()];
+		choisegroupitem.getSelectedFlags(selected);
+		nes.turboen_a = selected[0];
+		nes.turboen_b = selected[1];
+		for(int i = 0; i < PHONE_KEYS.length; i++) {
+			choisegroupitem = (ChoiceGroup)(FrmContr.get(1 + i));
+			nes.keys_map[nes.rmode][i] = (byte)choisegroupitem.getSelectedIndex();
+		}
+		nes.apply_settings();
+		if(nes.engine_ok) if(emu_config) ShowNes(); else ShowMainMenu();
+	}
+//	============================================================================	
+	private void SaveSetsEngine() {
+        boolean selected[] = null;
+		gauge = (Gauge)(FrmEngin.get(0)); nes.frameskip = gauge.getValue() + 1;
+        choisegroupitem = (ChoiceGroup)(FrmEngin.get(1)); selected = new boolean[choisegroupitem.size()];
+		choisegroupitem.getSelectedFlags(selected);
+        nes.fastvideo = selected[0];
+        nes.accuS0hit = selected[1];
+        nes.emuscroff = selected[2];
+        nes.ntsc_mode = selected[3];
+        choisegroupitem = (ChoiceGroup)(FrmEngin.get(2)); nes.cpu_accel = 2 - choisegroupitem.getSelectedIndex();
+        gauge = (Gauge)(FrmEngin.get(3)); nes.frame_del = gauge.getValue();
+		nes.apply_settings();
+		if(nes.engine_ok) if(emu_config) ShowNes(); else ShowMainMenu();
+	}
+//	============================================================================
+	private void SaveSetsSound() {
+        boolean selected[] = null;
+		choisegroupitem = (ChoiceGroup)(FrmSound.get(0)); nes.apu_enabl = choisegroupitem.getSelectedIndex() == 1;
+		choisegroupitem = (ChoiceGroup)(FrmSound.get(1)); selected = new boolean[choisegroupitem.size()];
+		choisegroupitem.getSelectedFlags(selected);
+		nes.sq1_enabl = selected[0];
+		nes.sq2_enabl = selected[1];
+		nes.tri_enabl = selected[2];
+		textfield = (TextField)(FrmSound.get(2)); nes.apu_tri_patch = Integer.parseInt(textfield.getString());
+		textfield = (TextField)(FrmSound.get(3)); nes.apu_sqr_patch = Integer.parseInt(textfield.getString());
+		nes.apply_settings();
+		if(nes.engine_ok) if(emu_config) ShowNes(); else ShowMainMenu();
+	}
+//	============================================================================
+	private void SaveSetsOther() {
+        boolean selected[] = null;
+		choisegroupitem = (ChoiceGroup)(FrmOther.get(0)); selected = new boolean[choisegroupitem.size()];
+		choisegroupitem.getSelectedFlags(selected);
+		nes.osd_enable  = selected[0];
+		nes.fps_enable  = selected[1];
+		choisegroupitem = (ChoiceGroup)(FrmOther.get(1)); nes.osd_colour = choisegroupitem.getSelectedIndex();
+		choisegroupitem = (ChoiceGroup)(FrmOther.get(2)); nes.osd_font   = choisegroupitem.getSelectedIndex();
+        choisegroupitem = (ChoiceGroup)(FrmOther.get(3)); selected = new boolean[choisegroupitem.size()];
+		choisegroupitem.getSelectedFlags(selected);
+		nes.keep_sets  = selected[0];
+		nes.auto_sload = selected[1];
+		nes.apply_settings();
+		if(nes.engine_ok) if(emu_config) ShowNes(); else ShowMainMenu();
+	}
+//	============================================================================
+//	[+]	NES GUI other procedures
+//	============================================================================
+	private String[] GetFileList(String listfile) {
+        String FileList[] = null; InputStream is = null; int i, k;
+		try {
+//          ïðîâåðêà íà íàëè÷èå ôàéëà-ñïèñêà            
+			is = this.getClass().getResourceAsStream(listfile);
+			if(is == null) throw new IOException("\n\n" + listfile + "\n\n" + "File not found");
+//          ïîäñ÷åò êîëè÷åñòâà èìåí ñ ôàéëå-ñïèñêå  
+            for(i = k = 0; k != -1; k = is.read()) if(k > 32) { i++; while((k = is.read()) > 31) {} }
+			if(i == 0) throw new IOException("\n\n" + listfile +"\n\n" + "Wrong file format");
+//          ÷òåíèå èìåí èç ôàéëà-ñïèñêà ñ èõ ðàçìåùåíèåì â ìàññèâå         
+            is = this.getClass().getResourceAsStream(listfile);
+			FileList = new String[i];
+            for(i = k = 0; k != -1; k = is.read())
+                if(k > 32) {
+                    StringBuffer sb = new StringBuffer();
+                    do sb.append((char)k); while((k = is.read()) > 31);
+                    FileList[i++] = new String(sb);
+                }
+		} catch (Exception e) {	show_error(e.toString()); }
+		return FileList;
+	}
+//	============================================================================
+	public void show_error(String err_msg) {
+        AlertMsg = null;
+		AlertMsg = new Alert("Error message", err_msg + "!", null, AlertType.ERROR);
+		AlertMsg.setTimeout(Alert.FOREVER);
+		AlertMsg.addCommand(ok);
+		AlertMsg.setCommandListener(this);
+		display.setCurrent(AlertMsg);
+	}
+//	============================================================================
+//	NES GUI Processor
+//	============================================================================
+	public void commandAction(Command c, Displayable d) {
+		if(d.equals(nes)) {
+			if(c == config) ShowSettings();
+            if(c == sstate) nes.SaveState(0);
+            if(c == lstate) nes.LoadState(0);
+			if(c == reset ) nes.reset_system();
+			if(c == mmenu ) ShowMainMenu();
+		} else
+//	----------------------------------------------------------------------------
+		if(d.equals(MainMenu)) {
+			if(c == List.SELECT_COMMAND) {
+				switch (MainMenu.getSelectedIndex()) {
+					case 0:	ShowOpenGame();
+						break;
+					case 1:	ShowSettings();
+						break;
+					case 2:	ShowAbout();
+						break;
+					case 3:	destroyApp(false);
+						break;
+				}
+			}
+			if(c == minimize) {
+				temp_disp = display.getCurrent();
+				display.setCurrent(null);
+			}
+			if(c == resume) ShowNes();
+		} else
+//	----------------------------------------------------------------------------
+		if(d.equals(OpenGame)) {
+			if(c == List.SELECT_COMMAND) {
+				nes.start_emulation(OpenGame.getString(OpenGame.getSelectedIndex()));
+				ShowNes();
+			}
+			if(c == cancel) ShowMainMenu();
+		} else
+//	----------------------------------------------------------------------------
+		if(d.equals(Settings)) {
+			if(c == List.SELECT_COMMAND) {
+				switch (Settings.getSelectedIndex()) {
+					case 0:	ShowDisplay(false); break;
+					case 1: ShowControl(false); break;
+					case 2: ShowEngine(false);  break;
+					case 3: ShowSound(false);   break;
+					case 4: ShowOther(false);   break;
+				}
+			}
+			if(c == cancel)
+				if(emu_config) ShowNes(); else ShowMainMenu();
+		} else
+//	----------------------------------------------------------------------------
+		if(d.equals(FrmDispl)) {
+			if(c == save  ) SaveSetsDisplay();
+			if(c == cancel) ShowSettings();
+			if(c == defaul) ShowDisplay(true);
+		} else
+//	----------------------------------------------------------------------------
+		if(d.equals(FrmContr)) {
+			if(c == save  ) SaveSetsControl();
+			if(c == cancel) ShowSettings();
+			if(c == defaul) ShowControl(true);
+		} else
+//	----------------------------------------------------------------------------
+		if(d.equals(FrmEngin)) {
+			if(c == save  ) SaveSetsEngine();
+			if(c == cancel) ShowSettings();
+			if(c == defaul) ShowEngine(true);
+		} else
+//	----------------------------------------------------------------------------
+		if(d.equals(FrmSound)) {
+			if(c == save  ) SaveSetsSound();
+			if(c == cancel) ShowSettings();
+			if(c == defaul) ShowSound(true);
+		} else
+//	----------------------------------------------------------------------------
+		if(d.equals(FrmOther)) {
+			if(c == save  ) SaveSetsOther();
+			if(c == cancel) ShowSettings();
+			if(c == defaul) ShowOther(true);
+		} else
+//	----------------------------------------------------------------------------
+		if(d.equals(AboutInf)) {
+			if(c == List.SELECT_COMMAND)
+				ShowInformation(AboutInf.getSelectedIndex());
+			if(c == cancel) ShowMainMenu();
+		} else
+//	----------------------------------------------------------------------------
+		if(d.equals(FrmAbout)) {
+			if(c == ok) ShowAbout();
+		} else
+//	----------------------------------------------------------------------------   
+		if(d.equals(AlertMsg)) {
+			if(c == ok) {
+				ShowMainMenu();
+			}
+		}
+	}
+//  ============================================================================
+}