Fixed the flatfile system.

TODO

@@ -1,5 +1,4 @@
 Vminecraft b8 Todo:
-	+ Finish work on the flat file system
 	+ Antigriefs <Nos> Working on this
 	? Time manipulation <Cere> Working on this
 		* Have time changes not be instant but move the sky faster
@@ -47,5 +46,6 @@ DONE
 	+ Allow players to nickname themselves or others
 	+ Allow players to set suffixes
 	+ ^r for rainbow color code
+	+ Finish work on the flat file system
 
 Notes: Let's try to to finish as much of this list as possible tomorrow and push for a b8 release soon :P

vMinecraftCommands.java

@@ -65,7 +65,7 @@ public class vMinecraftCommands{
         cl.register("/slay", "slay", "Kill target player");
 
         //Social
-        cl.register("/colors", "colors");
+        cl.register("/colors", "colors", "Set your default chat color: /colors <Color Char>");
         cl.register("/me", "me");
         cl.register("/fabulous", "fabulous", "makes text SUUUPER");
         cl.register("/msg", "message", "Send a message to a player /msg [Player] [Message]");
@@ -521,6 +521,13 @@ public class vMinecraftCommands{
 	//Use:		Displays a list of all colors and color codes
 	//=====================================================================
     public static int colors(Player player, String[] args){
+    	if(args.length > 0)
+    	{
+    		vMinecraftUsers.getProfile(player).setColor(args[0]);
+    		vMinecraftChat.sendMessage(player, player,
+    				vMinecraftChat.colorChange(args[0].charAt(0))
+    				+ "Default chat color set.");
+    	} else {
 	        player.sendMessage(Colors.Rose + "You use these color codes like in quake or MW2.");
 	        player.sendMessage(Colors.Rose + "^4 would make text " + Colors.Red
 	        		+ "red" + Colors.Rose + ", ^a would make it " + Colors.LightGreen 
@@ -543,6 +550,7 @@ public class vMinecraftCommands{
 	        		+ Colors.Yellow			+ "e"
 	        		+ Colors.White			+ "f"
 					+ "^r"					+ "rrrrrrrrrrr");
+    	}
         return EXIT_SUCCESS;
     }
     
@@ -1292,22 +1300,41 @@ public class vMinecraftCommands{
 	//=====================================================================
 	public static int modify(Player player, String[] args)
 	{
-		if(player.canUseCommand("/prefix"))
+		if(player.canUseCommand("/prefixother"))
+			vMinecraftChat.sendMessage(player, player, "/prefix [Player]" +
+					" [Color] (Tag) - Set a players prefix and tag.");
+		else if(player.canUseCommand("/prefix"))
 			vMinecraftChat.sendMessage(player, player, "/prefix [Color]" +
 					" (Tag) - Set your prefix and tag.");
-		return EXIT_SUCCESS;
-	}
 		
-	//=====================================================================
+		if(player.canUseCommand("/nickother"))
-	//Function:	Time Reverse
+			vMinecraftChat.sendMessage(player, player, "/nick [Player]" +
-	//Input:	long time: The time to reverse to.
+					" [Nickname] - Set a players nickname.");
-	//Output:	int: Exit Code
+		else if(player.canUseCommand("/nick"))
-	//Use:		List all invulnerable players
+			vMinecraftChat.sendMessage(player, player, "/nick [Nick]" +
-	//=====================================================================
+					" - Set your nickname.");
-	public static int timeReverse(long tarTime)
+		
+		if(player.canUseCommand("/suffixother"))
+			vMinecraftChat.sendMessage(player, player, "/suffix [Player]" +
+					" [Suffix] - Set a players suffix.");
+		else if(player.canUseCommand("/suffix"))
+			vMinecraftChat.sendMessage(player, player, "/suffix [Suffix]" +
+					" - Set your suffix.");
+		
+		if(player.canUseCommand("/suffixother"))
+			vMinecraftChat.sendMessage(player, player, "/suffix [Player]" +
+					" [Suffix] - Set a players suffix.");
+		else if(player.canUseCommand("/suffix"))
+			vMinecraftChat.sendMessage(player, player, "/suffix [Suffix]" +
+					" - Set your suffix.");
+		
+		if(player.canUseCommand("/vranks"))
 		{
-		long curTime = etc.getServer().getRelativeTime();
+			vMinecraftChat.sendMessage(player, player, "/promote [Player]" +
-		//if(cur)
+			" - Promotes a player");
+			vMinecraftChat.sendMessage(player, player, "/demote [Player]" +
+			" - Demotes a player");
+		}
 		return EXIT_SUCCESS;
 	}
 }
@@ -1417,6 +1444,8 @@ class commandList {
 	//=====================================================================
 	//Function:	call
 	//Input:	String name: The name of the command to be run
+	//			Player player: The player calling the command
+	//			String[] arg: The arguments being input for the command
 	//Output:	boolean: If the command was called successfully
 	//Use:		Attempts to call a command
 	//=====================================================================
@@ -1443,6 +1472,25 @@ class commandList {
 		return EXIT_FAIL;
 	}
 
+	//=====================================================================
+	//Function:	toString
+	//Input:	None
+	//Output:	String: A string representation of the aliases in the list
+	//Use:		Displays all the aliases in thel ist
+	//=====================================================================
+	public String toString()
+	{
+		String temp = "";
+		int i = 0;
+		for(command comm : commands)
+		{
+			temp += comm.toString();
+			if(i < commands.size() - 1)
+				temp +=",";
+		}
+		return temp;
+	}
+	
 	
 	
 	//=====================================================================
@@ -1503,6 +1551,14 @@ class commandList {
 				}
 				return 1;
 		}
+
+		//=====================================================================
+		//Function:	toString
+		//Input:	None
+		//Output:	String: null
+		//Use:		Returns null
+		//=====================================================================
+		public String toString() { return null; }
 	}
 	
 	//=====================================================================
@@ -1586,6 +1642,22 @@ class commandList {
 				player.command(reference);
 			return EXIT_SUCCESS;
 		}
+
+		//=====================================================================
+		//Function:	toString
+		//Input:	None
+		//Output:	String: A string representation of this command.
+		//			command@referencedcommand arg1 arg2 argn
+		//Use:		Returns the string representation of the alias
+		//=====================================================================
+		public String toString()
+		{
+			String temp = getName();
+			temp += '@';
+			temp += reference;
+			temp += etc.combineSplit(0, args, " ");
+			return temp;
+		}
 	}
 	
 	//=====================================================================
@@ -1684,5 +1756,13 @@ class commandList {
 			}
 			return EXIT_FAIL;
 		}
+
+		//=====================================================================
+		//Function:	toString
+		//Input:	None
+		//Output:	String: null
+		//Use:		Returns null
+		//=====================================================================
+		public String toString() { return null; }
 	}
 }

vMinecraftUsers.java

@@ -2,7 +2,6 @@ import java.io.*;
 import java.util.ArrayList;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.Scanner;
 
 public class vMinecraftUsers {
     private static volatile vMinecraftUsers instance;
@@ -43,26 +42,6 @@ public class vMinecraftUsers {
 			}
 		}
     }
-    public boolean doesPlayerExist(String player) {
-        try {
-            Scanner scanner = new Scanner(new File(location));
-            while (scanner.hasNextLine()) {
-                String line = scanner.nextLine();
-                if (line.startsWith("#") || line.equals("") || line.startsWith("")) {
-                    continue;
-                }
-                String[] split = line.split(":");
-                if (!split[0].equalsIgnoreCase(player)) {
-                    continue;
-                }
-                return true;
-            }
-            scanner.close();
-        } catch (Exception e) {
-            log.log(Level.SEVERE, "Exception while reading " + location + " (Are you sure you formatted it correctly?)", e);
-        }
-        return false;
-    }
 
 	//=====================================================================
 	//Function:	addUser
@@ -163,8 +142,9 @@ class PlayerList
 					   lastMessage,
 					   nickName,
 					   tag,
-					   suffix,
+					   suffix;
-					   defaultColor;
+		
+		char defaultColor;
 
         String location = "vminecraft.users";
 		
@@ -186,66 +166,78 @@ class PlayerList
 		{
             //Declare things
 			playerName = player.getName();
-            nickName = new String();
             tag = new String();
+            nickName = new String();
             suffix = new String();
+            defaultColor = 'f';
 			ignoreList = new ArrayList<String>();
             aliasList = new commandList();
             
-            //Try to apply what we can
+            //Try to load the player and if they aren't found, append them
-            try {
+            if(!load())
-                Scanner scanner = new Scanner(new File(location));
+            	addPlayer();
-                while (scanner.hasNextLine()) {
-	                String line = scanner.nextLine();
-	                if (line.startsWith("#") || line.equals("") || line.startsWith("")) {
-	                    continue;
-	                }
-	                String[] split = line.split(":");
-	                    
-	                //If the player name is equal to the name in the list
-	                if (split.length > 0 && split[0].equalsIgnoreCase(player.getName())) {
-	                	
-		                //Get the tag from the 1st split
-		                if (split.length >= 2)
-		                	nickName = split[1];
-
-		                //Get the tag from the 2nd split
-			            if (split.length >= 3)
-			            	suffix = split[2];
-		
-		                //Get the tag from the 3rd split
-		                if (split.length >= 4)
-		                    tag = (split[3]);
-		                
-		                //Add all the ignored people to the player's ignore list
-		                if (split.length >= 5) {
-		                	for(String name : split[4].split(","))
-		                		ignoreList.add(name);
 		}
 		
-		                //Get the alias list, from the 5th split
+		public boolean load()
-		                if (split.length >= 6) {
-		                	//Loop through all the aliases
-		                	for(String alias : split[5].split(","))
 		{
-		                		//Break apart the two parts of the alias
+            try {
-		                		String[] parts = alias.split("@");
+            	//Open the user file
+            	FileReader file = new FileReader(location);
+            	BufferedReader in = new BufferedReader(file);
+            	String line = "";
+            	while((line = in.readLine()) != null)
+            	{
+            		//Find if the line contains the player we want.
+            		String[] character = line.split(":");
+            		if(!character[0].equals(playerName)){continue;}
+            		
+        			//Get the tag
+        			if(character.length > 1)
+        				tag = character[1];
+        			//Get the nickname
+        			if(character.length > 2)
+        				nickName = character[2];
+        			//Get the suffix
+        			if(character.length > 3)
+        				suffix = character[3];
+        			//Get the color
+        			if(character.length > 4)
+        				defaultColor = character[4].charAt(0);
+        			//Ignore previously ignored players
+        			if(character.length > 5)
+        			{
+        				String[] ignores = character[5].split(",");
+        				if(ignores.length > 0)
+        				{
+        					for(String ignore : ignores)
+        						ignoreList.add(ignore);
+        				}
+        			}
+        			//Register the aliases
+        			if(character.length > 6)
+        			{
+        				String[] allAliases = character[6].split(",");
+        				if(allAliases.length > 0)
+        				{
+        					for(String singleAlias : allAliases)
+        					{
+        						String[] parts = singleAlias.split("@");
         						if(parts.length > 1)
         						{
-		                			//Register the alias to the player's aliasList
+        							aliasList.registerAlias(parts[0], parts[1]);
-		                			aliasList.registerAlias(parts[0], parts[2]);
         						}
         					}
         				}
-		                break;
         			}
+                	in.close();
+        			return true;
             	}
-	            scanner.close();
+            	in.close();
 	        } catch (Exception e) {
 	            log.log(Level.SEVERE, "Exception while reading "
 	            		+ location + " (Are you sure you formatted it correctly?)", e);
 	        }
-	        save();
+	        return false;
 		}
 		
         //=====================================================================
@@ -255,26 +247,86 @@ class PlayerList
         // Use:         Writes current values of PlayerProfile to disk
 		//				Call this function to save current values
         //=====================================================================
-        public void save(){
+        public void save()
+        {
             try {
-                BufferedWriter bw = new BufferedWriter(new FileWriter(location, true));
+            	//Open the file
-                Scanner scanner = new Scanner(new File(location));
+            	FileReader file = new FileReader(location);
-                while (scanner.hasNextLine()) {
+                BufferedReader in = new BufferedReader(file);
-	                String line = scanner.nextLine();
+                StringBuilder writer = new StringBuilder();
-	                if (line.startsWith("#") || line.equals("") || line.startsWith("")) {
+            	String line = "";
-	                    continue;
+            	
+            	//While not at the end of the file
+            	while((line = in.readLine()) != null)
+            	{
+            		//Read the line in and copy it to the output it's not the player
+            		//we want to edit
+            		if(!line.split(":")[0].equalsIgnoreCase(playerName))
+            		{
+                        writer.append(line).append("\r\n");
+                        
+                    //Otherwise write the new player information
+            		} else {
+            			writer.append(playerName + ":");
+            			writer.append(tag + ":");
+            			writer.append(nickName + ":");
+            			writer.append(suffix + ":");
+            			writer.append(defaultColor + ":");
+            			
+            			int i = 0;
+            			for(String ignore : ignoreList)
+            			{
+            				writer.append(ignore);
+            				if(i < ignoreList.size() - 1)
+            					writer.append(",");
             			}
-	                String[] split = line.split(":");
+            			writer.append(":");
-	                if (!split[0].equalsIgnoreCase(playerName)) {
+            			
-	                    continue;
+            			writer.append(aliasList.toString());
+            			writer.append("\r\n");
             		}
-	                String output =playerName + ":" + nickName + ":" + suffix + ":" + tag + ":";
-	                for(String player : ignoreList)
-	                	output += player + ",";
-	                output += ":";
-	                bw.write(output);
             	}
-	            scanner.close();
+            	in.close();
+            	
+
+            	//Write the new file
+                FileWriter out = new FileWriter(location);
+                out.write(writer.toString());
+                out.close();
+               
+	        } catch (Exception e) {
+                    log.log(Level.SEVERE, "Exception while writing to " + location + " (Are you sure you formatted it correctly?)", e);
+	        }
+		}
+        
+        public void addPlayer()
+        {
+            try {
+            	//Open the file to write the player
+            	FileWriter file = new FileWriter(location);
+                BufferedWriter out = new BufferedWriter(file);
+                
+                //Add the player to the end
+                out.append(playerName + ":");
+                out.append(tag + ":");
+                out.append(nickName + ":");
+                out.append(suffix + ":");
+                out.append(defaultColor + ":");
+    			
+    			int i = 0;
+    			for(String ignore : ignoreList)
+    			{
+    				out.append(ignore);
+    				if(i < ignoreList.size() - 1)
+    					out.append(",");
+    			}
+    			out.append(":");
+    			
+    			out.append(aliasList.toString());
+    			out.append("\r\n");
+    			
+    			out.close();
+               
 	        } catch (Exception e) {
                     log.log(Level.SEVERE, "Exception while writing to " + location + " (Are you sure you formatted it correctly?)", e);
 	        }
@@ -387,7 +439,11 @@ class PlayerList
 		//Output:	None
 		//Use:		Sets a player tag
 		//=====================================================================
-		public void setTag(String newTag){ tag = newTag; }
+		public void setTag(String newTag)
+		{
+			tag = newTag;
+			save();
+		}
 
 		//=====================================================================
 		//Function:	getTag
@@ -403,7 +459,11 @@ class PlayerList
 		//Output:	None
 		//Use:		Sets a player nickname
 		//=====================================================================
-		public void setNick(String newNick){ nickName = newNick; }
+		public void setNick(String newNick)
+		{
+			nickName = newNick;
+			save();
+		}
 
 		//=====================================================================
 		//Function:	getNick
@@ -419,7 +479,11 @@ class PlayerList
 		//Output:	None
 		//Use:		Sets a player suffix
 		//=====================================================================
-		public void setSuffix(String newSuffix){ suffix = newSuffix; }
+		public void setSuffix(String newSuffix)
+		{
+			suffix = newSuffix;
+			save();
+		}
 
 		//=====================================================================
 		//Function:	getSuffix
@@ -435,7 +499,11 @@ class PlayerList
 		//Output:	None
 		//Use:		Sets a player color
 		//=====================================================================
-		public void setColor(String newColor){ defaultColor = newColor; }
+		public void setColor(String newColor)
+		{
+			defaultColor = newColor.charAt(0);
+			save();
+		}
 
 		//=====================================================================
 		//Function:	getColor
@@ -443,7 +511,7 @@ class PlayerList
 		//Output:	String: The player color
 		//Use:		Gets a player color
 		//=====================================================================
-		public String getColor() { return defaultColor; }
+		public String getColor() {return vMinecraftChat.colorChange(defaultColor);}
 
 		//=====================================================================
 		//Function:	setMessage