import of Jake2

1 files changed, 1204 insertions, 132 deletions

diff --git a/src/jake2/qcommon/Com.java b/src/jake2/qcommon/Com.java
index c938fdb..705a009 100644
--- a/src/jake2/qcommon/Com.java
+++ b/src/jake2/qcommon/Com.java
@@ -2,7 +2,7 @@
  * Com.java
  * Copyright (C) 2003
  * 
- * $Id: Com.java,v 1.2 2004-07-08 15:58:46 hzi Exp $
+ * $Id: Com.java,v 1.3 2004-07-09 06:50:50 hzi Exp $
  */
 /*
 Copyright (C) 1997-2001 Id Software, Inc.
@@ -38,15 +38,17 @@ import java.io.*;
 
 /**
  * Com
- * TODO complete Com interface
+ *
  */
-public final class Com {
-	
+public final class Com
+{
+
 	static int com_argc;
-	static String[] com_argv = new String[Defines.MAX_NUM_ARGVS];
-	
-	public abstract static class RD_Flusher {
-		public abstract void rd_flush(int target, byte [] buffer);
+	static String[] com_argv= new String[Defines.MAX_NUM_ARGVS];
+
+	public abstract static class RD_Flusher
+	{
+		public abstract void rd_flush(int target, byte[] buffer);
 	}
 
 	static int rd_target;
@@ -54,80 +56,95 @@ public final class Com {
 	static int rd_buffersize;
 	static RD_Flusher rd_flusher;
 
-	public static void BeginRedirect(int target, byte [] buffer, int buffersize, RD_Flusher flush) {
+	public static void BeginRedirect(int target, byte[] buffer, int buffersize, RD_Flusher flush)
+	{
 		if (0 == target || null == buffer || 0 == buffersize || null == flush)
 			return;
 
-		rd_target = target;
-		rd_buffer = buffer;
-		rd_buffersize = buffersize;
-		rd_flusher = flush;
+		rd_target= target;
+		rd_buffer= buffer;
+		rd_buffersize= buffersize;
+		rd_flusher= flush;
 
-		rd_buffer = null;
+		rd_buffer= null;
 	}
 
-	public static void EndRedirect() {
+	public static void EndRedirect()
+	{
 		rd_flusher.rd_flush(rd_target, rd_buffer);
 
-		rd_target = 0;
-		rd_buffer = null;
-		rd_buffersize = 0;
-		rd_flusher = null;
+		rd_target= 0;
+		rd_buffer= null;
+		rd_buffersize= 0;
+		rd_flusher= null;
 	}
 
-	static boolean recursive = false;
+	static boolean recursive= false;
 
-	static String msg = "";
+	static String msg= "";
 
 	// helper class to replace the pointer-pointer
-	public static class ParseHelp {
+	public static class ParseHelp
+	{
 
-		public ParseHelp(String in, int offset) {
+		public ParseHelp(String in, int offset)
+		{
 			this(in.toCharArray(), offset);
 		}
 
-		public ParseHelp(String in) {
-			if (in == null) {
-				data = null;
+		public ParseHelp(String in)
+		{
+			if (in == null)
+			{
+				data= null;
 			}
-			else {
-				data = in.toCharArray();
+			else
+			{
+				data= in.toCharArray();
 			}
-			index = 0;
+			index= 0;
 		}
 
-		public ParseHelp(char in[]) {
+		public ParseHelp(char in[])
+		{
 			this(in, 0);
 		}
 
-		public ParseHelp(char in[], int offset) {
+		public ParseHelp(char in[], int offset)
+		{
 			if (in == null || in.length == 0)
-				data = null;
+				data= null;
 			else
-				data = in;
-			index = offset;
+				data= in;
+			index= offset;
 		}
 
-		public char getchar() {
+		public char getchar()
+		{
 			// faster than if
-			try {
+			try
+			{
 				return data[index];
 			}
-			catch (Exception e) {
-				data = null;
+			catch (Exception e)
+			{
+				data= null;
 				// last char
 				return 0;
 			}
 		}
 
-		public char nextchar() {
+		public char nextchar()
+		{
 			// faster than if
-			try {
+			try
+			{
 				index++;
 				return data[index];
 			}
-			catch (Exception e) {
-				data = null;
+			catch (Exception e)
+			{
+				data= null;
 				// avoid int wraps;
 				index--;
 				// last char
@@ -135,144 +152,170 @@ public final class Com {
 			}
 		}
 
-		public boolean isEof() {
+		public boolean isEof()
+		{
 			return data == null;
 		}
 
 		public int index;
 		public char data[];
 
-		public char skipwhites() {
+		public char skipwhites()
+		{
 			char c;
-			while (((c = getchar()) <= ' ') && c != 0)
+			while (((c= getchar()) <= ' ') && c != 0)
 				index++;
 			return c;
 		}
 
-		public char skipwhitestoeol() {
+		public char skipwhitestoeol()
+		{
 			char c;
-			while (((c = getchar()) <= ' ') && c != '\n' && c != 0)
+			while (((c= getchar()) <= ' ') && c != '\n' && c != 0)
 				index++;
 			return c;
 		}
 
-		public char skiptoeol() {
+		public char skiptoeol()
+		{
 			char c;
-			while ((c = getchar()) != '\n' && c != 0)
+			while ((c= getchar()) != '\n' && c != 0)
 				index++;
 			return c;
 		}
 	}
 
-	public static char com_token[] = new char[Defines.MAX_TOKEN_CHARS];
+	public static char com_token[]= new char[Defines.MAX_TOKEN_CHARS];
 
 	// See GameSpanw.ED_ParseEdict() to see how to use it now.
 	// works perfect !
-	public static String Parse(ParseHelp hlp) {
+	public static String Parse(ParseHelp hlp)
+	{
 
 		int c;
-		int len = 0;
-		len = 0;
+		int len= 0;
+		len= 0;
 
-		com_token[0] = 0;
+		com_token[0]= 0;
 
-		if (hlp.data == null) {
+		if (hlp.data == null)
+		{
 			return "";
 		}
 
 		// skip whitespace
 		hlp.skipwhites();
 
-		if (hlp.isEof()) {
+		if (hlp.isEof())
+		{
 			return "";
 		}
 
 		// skip // comments
-		if (hlp.getchar() == '/') {
-			if (hlp.nextchar() == '/') {
-				if ((hlp.skiptoeol() == 0) || (hlp.skipwhites() == 0)) {
+		if (hlp.getchar() == '/')
+		{
+			if (hlp.nextchar() == '/')
+			{
+				if ((hlp.skiptoeol() == 0) || (hlp.skipwhites() == 0))
+				{
 					return "";
 				}
 			}
-			else {
-				com_token[len] = '/';
+			else
+			{
+				com_token[len]= '/';
 				len++;
 			}
 		}
 		// handle quoted strings specially
-		if (hlp.getchar() == '\"') {
-			while (true) {
-				c = hlp.nextchar();
-				if (c == '\"' || c == 0) {
+		if (hlp.getchar() == '\"')
+		{
+			while (true)
+			{
+				c= hlp.nextchar();
+				if (c == '\"' || c == 0)
+				{
 
 					hlp.nextchar();
-					com_token[len] = '?';
+					com_token[len]= '?';
 					return new String(com_token, 0, len);
 				}
-				if (len < Defines.MAX_TOKEN_CHARS) {
-					com_token[len] = hlp.getchar();
+				if (len < Defines.MAX_TOKEN_CHARS)
+				{
+					com_token[len]= hlp.getchar();
 					len++;
 				}
 			}
 		}
 
 		// parse a regular word
-		do {
-			if (len < Defines.MAX_TOKEN_CHARS) {
-				com_token[len] = hlp.getchar();
+		do
+		{
+			if (len < Defines.MAX_TOKEN_CHARS)
+			{
+				com_token[len]= hlp.getchar();
 				len++;
 			}
 
-			c = hlp.nextchar();
+			c= hlp.nextchar();
 		}
 		while (c > 32);
 
-		if (len == Defines.MAX_TOKEN_CHARS) {
+		if (len == Defines.MAX_TOKEN_CHARS)
+		{
 			Printf("Token exceeded " + Defines.MAX_TOKEN_CHARS + " chars, discarded.\n");
-			len = 0;
+			len= 0;
 		}
 
 		// trigger the eof
 		hlp.skipwhites();
 
-		com_token[len] = 0;
+		com_token[len]= 0;
 		return new String(com_token, 0, len);
 	}
 
-	public static xcommand_t Error_f = new xcommand_t() {
-		public void execute() throws longjmpException {
+	public static xcommand_t Error_f= new xcommand_t()
+	{
+		public void execute() throws longjmpException
+		{
 			Error(Globals.ERR_FATAL, Cmd.Argv(1));
 		}
 	};
 
-	public static void Error(int code, String fmt) throws longjmpException {
+	public static void Error(int code, String fmt) throws longjmpException
+	{
 		Error(code, fmt, null);
 	}
 
-	public static void Error(int code, String fmt, Vargs vargs) throws longjmpException {
+	public static void Error(int code, String fmt, Vargs vargs) throws longjmpException
+	{
 		// va_list argptr;
 		// static char msg[MAXPRINTMSG];
 
-		if (recursive) {
+		if (recursive)
+		{
 			Sys.Error("recursive error after: " + msg);
 		}
-		recursive = true;
+		recursive= true;
 
-		msg = sprintf(fmt, vargs);
+		msg= sprintf(fmt, vargs);
 
-		if (code == Defines.ERR_DISCONNECT) {
+		if (code == Defines.ERR_DISCONNECT)
+		{
 			CL.Drop();
-			recursive = false;
+			recursive= false;
 			throw new longjmpException();
 		}
-		else if (code == Defines.ERR_DROP) {
+		else if (code == Defines.ERR_DROP)
+		{
 			Com.Printf("********************\nERROR: " + msg + "\n********************\n");
 			SV_MAIN.SV_Shutdown("Server crashed: " + msg + "\n", false);
 			CL.Drop();
-			recursive = false;
+			recursive= false;
 			throw new longjmpException();
 		}
-		else {
+		else
+		{
 			SV_MAIN.SV_Shutdown("Server fatal crashed: %s" + msg + "\n", false);
 			CL.Shutdown();
 		}
@@ -284,43 +327,51 @@ public final class Com {
 	 * Com_InitArgv checks the number of command line arguments
 	 * and copies all arguments with valid length into com_argv.
 	 */
-	static void InitArgv(String[] args) throws longjmpException {
+	static void InitArgv(String[] args) throws longjmpException
+	{
 
-		if (args.length > Globals.MAX_NUM_ARGVS) {
+		if (args.length > Globals.MAX_NUM_ARGVS)
+		{
 			Com.Error(Globals.ERR_FATAL, "argc > MAX_NUM_ARGVS");
 		}
 
-		Com.com_argc = args.length;
-		for (int i = 0; i < Com.com_argc; i++) {
+		Com.com_argc= args.length;
+		for (int i= 0; i < Com.com_argc; i++)
+		{
 			if (args[i].length() >= Globals.MAX_TOKEN_CHARS)
-				Com.com_argv[i] = "";
+				Com.com_argv[i]= "";
 			else
-				Com.com_argv[i] = args[i];
+				Com.com_argv[i]= args[i];
 		}
 	}
 
-	public static void DPrintf(String fmt) {
+	public static void DPrintf(String fmt)
+	{
 		DPrintf(fmt, null);
 	}
-	
-	public static void d(String fmt) {
+
+	public static void d(String fmt)
+	{
 		DPrintf(fmt + "\n", null);
 	}
-	
-	public static void Printf(String fmt) {
+
+	public static void Printf(String fmt)
+	{
 		Printf(fmt, null);
 	}
 
-	public static void DPrintf(String fmt, Vargs vargs) {
+	public static void DPrintf(String fmt, Vargs vargs)
+	{
 		if (Globals.developer == null || Globals.developer.value == 0)
 			return; // don't confuse non-developers with techie stuff...
 
 		Printf(fmt, vargs);
 	}
 
-	public static void Printf(String fmt, Vargs vargs) {
+	public static void Printf(String fmt, Vargs vargs)
+	{
 		// TODO Com.Printf ist nur zum testen
-		String msg = sprintf(fmt, vargs);
+		String msg= sprintf(fmt, vargs);
 
 		if (rd_target != 0)
 		{
@@ -328,7 +379,7 @@ public final class Com {
 			{
 				rd_flusher.rd_flush(rd_target, rd_buffer);
 				// *rd_buffer = 0;
-				rd_buffer[rd_buffersize] = '\0';
+				rd_buffer[rd_buffersize]= '\0';
 			}
 			// TODO handle rd_buffer
 			// strcat(rd_buffer, msg);
@@ -336,7 +387,7 @@ public final class Com {
 		}
 
 		Console.Print(msg);
-		
+
 		// also echo to debugging console
 		Sys.ConsoleOutput(msg);
 
@@ -344,14 +395,14 @@ public final class Com {
 		if (Globals.logfile_active != null && Globals.logfile_active.value != 0)
 		{
 			String name;
-		
+
 			if (Globals.logfile == null)
 			{
-				name = FS.Gamedir() + "/qconsole.log";
+				name= FS.Gamedir() + "/qconsole.log";
 				if (Globals.logfile_active.value > 2)
 					try
 					{
-						Globals.logfile = new RandomAccessFile(name, "a");
+						Globals.logfile= new RandomAccessFile(name, "a");
 					}
 					catch (FileNotFoundException e)
 					{
@@ -361,7 +412,7 @@ public final class Com {
 				else
 					try
 					{
-						Globals.logfile = new RandomAccessFile(name, "rw");
+						Globals.logfile= new RandomAccessFile(name, "rw");
 					}
 					catch (FileNotFoundException e1)
 					{
@@ -379,58 +430,68 @@ public final class Com {
 					// TODO: do quake2 error handling!
 					e.printStackTrace();
 				}
-			if (Globals.logfile_active.value > 1)
-				; // do nothing
-				// fflush (logfile);		// force it to save every time
+			if (Globals.logfile_active.value > 1); // do nothing
+			// fflush (logfile);		// force it to save every time
 		}
 	}
 
-	public static void Println(String fmt) {
+	public static void Println(String fmt)
+	{
 		Printf(fmt);
 		Printf("\n");
 	}
-	
-	public static void p(String fmt) {
+
+	public static void p(String fmt)
+	{
 		Printf(fmt);
 		Printf("\n");
 	}
 
-	public static String sprintf(String fmt, Vargs vargs) {
-		String msg = "";
-		if (vargs == null || vargs.size() == 0) {
-			msg = fmt;
+	public static String sprintf(String fmt, Vargs vargs)
+	{
+		String msg= "";
+		if (vargs == null || vargs.size() == 0)
+		{
+			msg= fmt;
 		}
-		else {
-			msg = new PrintfFormat(fmt).sprintf(vargs.toArray());
+		else
+		{
+			msg= new PrintfFormat(fmt).sprintf(vargs.toArray());
 		}
 		return msg;
 	}
 
-	public static int ServerState() {
+	public static int ServerState()
+	{
 		return Globals.server_state;
 	}
 
-	public static int Argc() {
+	public static int Argc()
+	{
 		return Com.com_argc;
 	}
 
-	public static String Argv(int arg) {
+	public static String Argv(int arg)
+	{
 		if (arg < 0 || arg >= Com.com_argc || Com.com_argv[arg].length() < 1)
 			return "";
 		return Com.com_argv[arg];
 	}
 
-	public static void ClearArgv(int arg) {
+	public static void ClearArgv(int arg)
+	{
 		if (arg < 0 || arg >= Com.com_argc || Com.com_argv[arg].length() < 1)
 			return;
-		Com.com_argv[arg] = "";
+		Com.com_argv[arg]= "";
 	}
 
-	public static void Quit() {
+	public static void Quit()
+	{
 		SV_MAIN.SV_Shutdown("Server quit\n", false);
 		CL.Shutdown();
 
-		if (Globals.logfile != null) {
+		if (Globals.logfile != null)
+		{
 			try
 			{
 				Globals.logfile.close();
@@ -438,25 +499,1036 @@ public final class Com {
 			catch (IOException e)
 			{
 			}
-			Globals.logfile = null;
+			Globals.logfile= null;
 		}
 
 		Sys.Quit();
 	}
 
- 
 	public static void SetServerState(int i)
 	{
-		 Globals.server_state = i;		
+		Globals.server_state= i;
 	}
 
-	 
 	public static int BlockChecksum(byte[] buf, int length)
 	{
 		return MD4.Com_BlockChecksum(buf, length);
 	}
 
-	public static void StripExtension(String string, String string2) {
-		// TODO implement!
+	public static void StripExtension(String string, String string2)
+	{
+		// TODO implement StripExtension
 	}
+
+	/**
+	 * CRC table. 
+	 */
+
+	static int chktbl[]=
+		{
+			0x84,
+			0x47,
+			0x51,
+			0xc1,
+			0x93,
+			0x22,
+			0x21,
+			0x24,
+			0x2f,
+			0x66,
+			0x60,
+			0x4d,
+			0xb0,
+			0x7c,
+			0xda,
+			0x88,
+			0x54,
+			0x15,
+			0x2b,
+			0xc6,
+			0x6c,
+			0x89,
+			0xc5,
+			0x9d,
+			0x48,
+			0xee,
+			0xe6,
+			0x8a,
+			0xb5,
+			0xf4,
+			0xcb,
+			0xfb,
+			0xf1,
+			0x0c,
+			0x2e,
+			0xa0,
+			0xd7,
+			0xc9,
+			0x1f,
+			0xd6,
+			0x06,
+			0x9a,
+			0x09,
+			0x41,
+			0x54,
+			0x67,
+			0x46,
+			0xc7,
+			0x74,
+			0xe3,
+			0xc8,
+			0xb6,
+			0x5d,
+			0xa6,
+			0x36,
+			0xc4,
+			0xab,
+			0x2c,
+			0x7e,
+			0x85,
+			0xa8,
+			0xa4,
+			0xa6,
+			0x4d,
+			0x96,
+			0x19,
+			0x19,
+			0x9a,
+			0xcc,
+			0xd8,
+			0xac,
+			0x39,
+			0x5e,
+			0x3c,
+			0xf2,
+			0xf5,
+			0x5a,
+			0x72,
+			0xe5,
+			0xa9,
+			0xd1,
+			0xb3,
+			0x23,
+			0x82,
+			0x6f,
+			0x29,
+			0xcb,
+			0xd1,
+			0xcc,
+			0x71,
+			0xfb,
+			0xea,
+			0x92,
+			0xeb,
+			0x1c,
+			0xca,
+			0x4c,
+			0x70,
+			0xfe,
+			0x4d,
+			0xc9,
+			0x67,
+			0x43,
+			0x47,
+			0x94,
+			0xb9,
+			0x47,
+			0xbc,
+			0x3f,
+			0x01,
+			0xab,
+			0x7b,
+			0xa6,
+			0xe2,
+			0x76,
+			0xef,
+			0x5a,
+			0x7a,
+			0x29,
+			0x0b,
+			0x51,
+			0x54,
+			0x67,
+			0xd8,
+			0x1c,
+			0x14,
+			0x3e,
+			0x29,
+			0xec,
+			0xe9,
+			0x2d,
+			0x48,
+			0x67,
+			0xff,
+			0xed,
+			0x54,
+			0x4f,
+			0x48,
+			0xc0,
+			0xaa,
+			0x61,
+			0xf7,
+			0x78,
+			0x12,
+			0x03,
+			0x7a,
+			0x9e,
+			0x8b,
+			0xcf,
+			0x83,
+			0x7b,
+			0xae,
+			0xca,
+			0x7b,
+			0xd9,
+			0xe9,
+			0x53,
+			0x2a,
+			0xeb,
+			0xd2,
+			0xd8,
+			0xcd,
+			0xa3,
+			0x10,
+			0x25,
+			0x78,
+			0x5a,
+			0xb5,
+			0x23,
+			0x06,
+			0x93,
+			0xb7,
+			0x84,
+			0xd2,
+			0xbd,
+			0x96,
+			0x75,
+			0xa5,
+			0x5e,
+			0xcf,
+			0x4e,
+			0xe9,
+			0x50,
+			0xa1,
+			0xe6,
+			0x9d,
+			0xb1,
+			0xe3,
+			0x85,
+			0x66,
+			0x28,
+			0x4e,
+			0x43,
+			0xdc,
+			0x6e,
+			0xbb,
+			0x33,
+			0x9e,
+			0xf3,
+			0x0d,
+			0x00,
+			0xc1,
+			0xcf,
+			0x67,
+			0x34,
+			0x06,
+			0x7c,
+			0x71,
+			0xe3,
+			0x63,
+			0xb7,
+			0xb7,
+			0xdf,
+			0x92,
+			0xc4,
+			0xc2,
+			0x25,
+			0x5c,
+			0xff,
+			0xc3,
+			0x6e,
+			0xfc,
+			0xaa,
+			0x1e,
+			0x2a,
+			0x48,
+			0x11,
+			0x1c,
+			0x36,
+			0x68,
+			0x78,
+			0x86,
+			0x79,
+			0x30,
+			0xc3,
+			0xd6,
+			0xde,
+			0xbc,
+			0x3a,
+			0x2a,
+			0x6d,
+			0x1e,
+			0x46,
+			0xdd,
+			0xe0,
+			0x80,
+			0x1e,
+			0x44,
+			0x3b,
+			0x6f,
+			0xaf,
+			0x31,
+			0xda,
+			0xa2,
+			0xbd,
+			0x77,
+			0x06,
+			0x56,
+			0xc0,
+			0xb7,
+			0x92,
+			0x4b,
+			0x37,
+			0xc0,
+			0xfc,
+			0xc2,
+			0xd5,
+			0xfb,
+			0xa8,
+			0xda,
+			0xf5,
+			0x57,
+			0xa8,
+			0x18,
+			0xc0,
+			0xdf,
+			0xe7,
+			0xaa,
+			0x2a,
+			0xe0,
+			0x7c,
+			0x6f,
+			0x77,
+			0xb1,
+			0x26,
+			0xba,
+			0xf9,
+			0x2e,
+			0x1d,
+			0x16,
+			0xcb,
+			0xb8,
+			0xa2,
+			0x44,
+			0xd5,
+			0x2f,
+			0x1a,
+			0x79,
+			0x74,
+			0x87,
+			0x4b,
+			0x00,
+			0xc9,
+			0x4a,
+			0x3a,
+			0x65,
+			0x8f,
+			0xe6,
+			0x5d,
+			0xe5,
+			0x0a,
+			0x77,
+			0xd8,
+			0x1a,
+			0x14,
+			0x41,
+			0x75,
+			0xb1,
+			0xe2,
+			0x50,
+			0x2c,
+			0x93,
+			0x38,
+			0x2b,
+			0x6d,
+			0xf3,
+			0xf6,
+			0xdb,
+			0x1f,
+			0xcd,
+			0xff,
+			0x14,
+			0x70,
+			0xe7,
+			0x16,
+			0xe8,
+			0x3d,
+			0xf0,
+			0xe3,
+			0xbc,
+			0x5e,
+			0xb6,
+			0x3f,
+			0xcc,
+			0x81,
+			0x24,
+			0x67,
+			0xf3,
+			0x97,
+			0x3b,
+			0xfe,
+			0x3a,
+			0x96,
+			0x85,
+			0xdf,
+			0xe4,
+			0x6e,
+			0x3c,
+			0x85,
+			0x05,
+			0x0e,
+			0xa3,
+			0x2b,
+			0x07,
+			0xc8,
+			0xbf,
+			0xe5,
+			0x13,
+			0x82,
+			0x62,
+			0x08,
+			0x61,
+			0x69,
+			0x4b,
+			0x47,
+			0x62,
+			0x73,
+			0x44,
+			0x64,
+			0x8e,
+			0xe2,
+			0x91,
+			0xa6,
+			0x9a,
+			0xb7,
+			0xe9,
+			0x04,
+			0xb6,
+			0x54,
+			0x0c,
+			0xc5,
+			0xa9,
+			0x47,
+			0xa6,
+			0xc9,
+			0x08,
+			0xfe,
+			0x4e,
+			0xa6,
+			0xcc,
+			0x8a,
+			0x5b,
+			0x90,
+			0x6f,
+			0x2b,
+			0x3f,
+			0xb6,
+			0x0a,
+			0x96,
+			0xc0,
+			0x78,
+			0x58,
+			0x3c,
+			0x76,
+			0x6d,
+			0x94,
+			0x1a,
+			0xe4,
+			0x4e,
+			0xb8,
+			0x38,
+			0xbb,
+			0xf5,
+			0xeb,
+			0x29,
+			0xd8,
+			0xb0,
+			0xf3,
+			0x15,
+			0x1e,
+			0x99,
+			0x96,
+			0x3c,
+			0x5d,
+			0x63,
+			0xd5,
+			0xb1,
+			0xad,
+			0x52,
+			0xb8,
+			0x55,
+			0x70,
+			0x75,
+			0x3e,
+			0x1a,
+			0xd5,
+			0xda,
+			0xf6,
+			0x7a,
+			0x48,
+			0x7d,
+			0x44,
+			0x41,
+			0xf9,
+			0x11,
+			0xce,
+			0xd7,
+			0xca,
+			0xa5,
+			0x3d,
+			0x7a,
+			0x79,
+			0x7e,
+			0x7d,
+			0x25,
+			0x1b,
+			0x77,
+			0xbc,
+			0xf7,
+			0xc7,
+			0x0f,
+			0x84,
+			0x95,
+			0x10,
+			0x92,
+			0x67,
+			0x15,
+			0x11,
+			0x5a,
+			0x5e,
+			0x41,
+			0x66,
+			0x0f,
+			0x38,
+			0x03,
+			0xb2,
+			0xf1,
+			0x5d,
+			0xf8,
+			0xab,
+			0xc0,
+			0x02,
+			0x76,
+			0x84,
+			0x28,
+			0xf4,
+			0x9d,
+			0x56,
+			0x46,
+			0x60,
+			0x20,
+			0xdb,
+			0x68,
+			0xa7,
+			0xbb,
+			0xee,
+			0xac,
+			0x15,
+			0x01,
+			0x2f,
+			0x20,
+			0x09,
+			0xdb,
+			0xc0,
+			0x16,
+			0xa1,
+			0x89,
+			0xf9,
+			0x94,
+			0x59,
+			0x00,
+			0xc1,
+			0x76,
+			0xbf,
+			0xc1,
+			0x4d,
+			0x5d,
+			0x2d,
+			0xa9,
+			0x85,
+			0x2c,
+			0xd6,
+			0xd3,
+			0x14,
+			0xcc,
+			0x02,
+			0xc3,
+			0xc2,
+			0xfa,
+			0x6b,
+			0xb7,
+			0xa6,
+			0xef,
+			0xdd,
+			0x12,
+			0x26,
+			0xa4,
+			0x63,
+			0xe3,
+			0x62,
+			0xbd,
+			0x56,
+			0x8a,
+			0x52,
+			0x2b,
+			0xb9,
+			0xdf,
+			0x09,
+			0xbc,
+			0x0e,
+			0x97,
+			0xa9,
+			0xb0,
+			0x82,
+			0x46,
+			0x08,
+			0xd5,
+			0x1a,
+			0x8e,
+			0x1b,
+			0xa7,
+			0x90,
+			0x98,
+			0xb9,
+			0xbb,
+			0x3c,
+			0x17,
+			0x9a,
+			0xf2,
+			0x82,
+			0xba,
+			0x64,
+			0x0a,
+			0x7f,
+			0xca,
+			0x5a,
+			0x8c,
+			0x7c,
+			0xd3,
+			0x79,
+			0x09,
+			0x5b,
+			0x26,
+			0xbb,
+			0xbd,
+			0x25,
+			0xdf,
+			0x3d,
+			0x6f,
+			0x9a,
+			0x8f,
+			0xee,
+			0x21,
+			0x66,
+			0xb0,
+			0x8d,
+			0x84,
+			0x4c,
+			0x91,
+			0x45,
+			0xd4,
+			0x77,
+			0x4f,
+			0xb3,
+			0x8c,
+			0xbc,
+			0xa8,
+			0x99,
+			0xaa,
+			0x19,
+			0x53,
+			0x7c,
+			0x02,
+			0x87,
+			0xbb,
+			0x0b,
+			0x7c,
+			0x1a,
+			0x2d,
+			0xdf,
+			0x48,
+			0x44,
+			0x06,
+			0xd6,
+			0x7d,
+			0x0c,
+			0x2d,
+			0x35,
+			0x76,
+			0xae,
+			0xc4,
+			0x5f,
+			0x71,
+			0x85,
+			0x97,
+			0xc4,
+			0x3d,
+			0xef,
+			0x52,
+			0xbe,
+			0x00,
+			0xe4,
+			0xcd,
+			0x49,
+			0xd1,
+			0xd1,
+			0x1c,
+			0x3c,
+			0xd0,
+			0x1c,
+			0x42,
+			0xaf,
+			0xd4,
+			0xbd,
+			0x58,
+			0x34,
+			0x07,
+			0x32,
+			0xee,
+			0xb9,
+			0xb5,
+			0xea,
+			0xff,
+			0xd7,
+			0x8c,
+			0x0d,
+			0x2e,
+			0x2f,
+			0xaf,
+			0x87,
+			0xbb,
+			0xe6,
+			0x52,
+			0x71,
+			0x22,
+			0xf5,
+			0x25,
+			0x17,
+			0xa1,
+			0x82,
+			0x04,
+			0xc2,
+			0x4a,
+			0xbd,
+			0x57,
+			0xc6,
+			0xab,
+			0xc8,
+			0x35,
+			0x0c,
+			0x3c,
+			0xd9,
+			0xc2,
+			0x43,
+			0xdb,
+			0x27,
+			0x92,
+			0xcf,
+			0xb8,
+			0x25,
+			0x60,
+			0xfa,
+			0x21,
+			0x3b,
+			0x04,
+			0x52,
+			0xc8,
+			0x96,
+			0xba,
+			0x74,
+			0xe3,
+			0x67,
+			0x3e,
+			0x8e,
+			0x8d,
+			0x61,
+			0x90,
+			0x92,
+			0x59,
+			0xb6,
+			0x1a,
+			0x1c,
+			0x5e,
+			0x21,
+			0xc1,
+			0x65,
+			0xe5,
+			0xa6,
+			0x34,
+			0x05,
+			0x6f,
+			0xc5,
+			0x60,
+			0xb1,
+			0x83,
+			0xc1,
+			0xd5,
+			0xd5,
+			0xed,
+			0xd9,
+			0xc7,
+			0x11,
+			0x7b,
+			0x49,
+			0x7a,
+			0xf9,
+			0xf9,
+			0x84,
+			0x47,
+			0x9b,
+			0xe2,
+			0xa5,
+			0x82,
+			0xe0,
+			0xc2,
+			0x88,
+			0xd0,
+			0xb2,
+			0x58,
+			0x88,
+			0x7f,
+			0x45,
+			0x09,
+			0x67,
+			0x74,
+			0x61,
+			0xbf,
+			0xe6,
+			0x40,
+			0xe2,
+			0x9d,
+			0xc2,
+			0x47,
+			0x05,
+			0x89,
+			0xed,
+			0xcb,
+			0xbb,
+			0xb7,
+			0x27,
+			0xe7,
+			0xdc,
+			0x7a,
+			0xfd,
+			0xbf,
+			0xa8,
+			0xd0,
+			0xaa,
+			0x10,
+			0x39,
+			0x3c,
+			0x20,
+			0xf0,
+			0xd3,
+			0x6e,
+			0xb1,
+			0x72,
+			0xf8,
+			0xe6,
+			0x0f,
+			0xef,
+			0x37,
+			0xe5,
+			0x09,
+			0x33,
+			0x5a,
+			0x83,
+			0x43,
+			0x80,
+			0x4f,
+			0x65,
+			0x2f,
+			0x7c,
+			0x8c,
+			0x6a,
+			0xa0,
+			0x82,
+			0x0c,
+			0xd4,
+			0xd4,
+			0xfa,
+			0x81,
+			0x60,
+			0x3d,
+			0xdf,
+			0x06,
+			0xf1,
+			0x5f,
+			0x08,
+			0x0d,
+			0x6d,
+			0x43,
+			0xf2,
+			0xe3,
+			0x11,
+			0x7d,
+			0x80,
+			0x32,
+			0xc5,
+			0xfb,
+			0xc5,
+			0xd9,
+			0x27,
+			0xec,
+			0xc6,
+			0x4e,
+			0x65,
+			0x27,
+			0x76,
+			0x87,
+			0xa6,
+			0xee,
+			0xee,
+			0xd7,
+			0x8b,
+			0xd1,
+			0xa0,
+			0x5c,
+			0xb0,
+			0x42,
+			0x13,
+			0x0e,
+			0x95,
+			0x4a,
+			0xf2,
+			0x06,
+			0xc6,
+			0x43,
+			0x33,
+			0xf4,
+			0xc7,
+			0xf8,
+			0xe7,
+			0x1f,
+			0xdd,
+			0xe4,
+			0x46,
+			0x4a,
+			0x70,
+			0x39,
+			0x6c,
+			0xd0,
+			0xed,
+			0xca,
+			0xbe,
+			0x60,
+			0x3b,
+			0xd1,
+			0x7b,
+			0x57,
+			0x48,
+			0xe5,
+			0x3a,
+			0x79,
+			0xc1,
+			0x69,
+			0x33,
+			0x53,
+			0x1b,
+			0x80,
+			0xb8,
+			0x91,
+			0x7d,
+			0xb4,
+			0xf6,
+			0x17,
+			0x1a,
+			0x1d,
+			0x5a,
+			0x32,
+			0xd6,
+			0xcc,
+			0x71,
+			0x29,
+			0x3f,
+			0x28,
+			0xbb,
+			0xf3,
+			0x5e,
+			0x71,
+			0xb8,
+			0x43,
+			0xaf,
+			0xf8,
+			0xb9,
+			0x64,
+			0xef,
+			0xc4,
+			0xa5,
+			0x6c,
+			0x08,
+			0x53,
+			0xc7,
+			0x00,
+			0x10,
+			0x39,
+			0x4f,
+			0xdd,
+			0xe4,
+			0xb6,
+			0x19,
+			0x27,
+			0xfb,
+			0xb8,
+			0xf5,
+			0x32,
+			0x73,
+			0xe5,
+			0xcb,
+			0x32, 
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+
+	static byte chkb[] = new byte [60 + 4];
+	
+	/**
+	 * Calculates a crc checksum-sequence over an array.
+	 */
+	public static byte BlockSequenceCRCByte(byte base[], int offset, int length, int sequence)
+	{
+		int n;
+		int p_ndx;
+		short x;
+		
+		short crc;
+
+		if (sequence < 0)
+			Sys.Error("sequence < 0, this shouldn't happen\n");
+
+		//p_ndx = (sequence % (sizeof(chktbl) - 4));
+		p_ndx = (sequence % (1024 - 4));
+		
+		//memcpy(chkb, base, length);
+		System.arraycopy(base, offset , chkb, 0, Math.max(60, length));
+		
+		chkb[length]= (byte) chktbl[p_ndx + 0];
+		chkb[length + 1]= (byte) chktbl[p_ndx + 1];
+		chkb[length + 2]= (byte) chktbl[p_ndx + 2];
+		chkb[length + 3]= (byte) chktbl[p_ndx + 3];
+		
+		
+		length += 4;
+
+		crc = CRC.CRC_Block(chkb, length);
+
+		for (x= 0, n= 0; n < length; n++)
+			x += chkb[n];
+
+		crc ^= x;
+
+		return (byte)(crc & 0xFF);
+	}
+
 }
\ No newline at end of file