Misc fixes for WordWrap

vminecraftChat.java

@@ -34,9 +34,8 @@ public class vminecraftChat {
     public static String[] wordWrap(String msg){
     	//Split each word apart
     	String[] split = msg.split(" ");
-    	//Create the output array
-    	int length = (int)msgLength(msg) / 316;
     	
+    	//Create an arraylist for the output
     	ArrayList<String> out = new ArrayList<String>();
     	
     	//While i is less than the length of the array of words
@@ -54,78 +53,20 @@ public class vminecraftChat {
     				i++;
 
     		}
-    		String[] temp = new String[i - j];
-    		
 			//Copy the words in the selection into a new array
+    		String[] temp = new String[i - j];
     		System.arraycopy(split, j, temp, 0, i - j);
 
     		//Merge them and add them to the output array
     		out.add( etc.combineSplit(0, temp, " ") );
     	}
+    	
+    	//Convert to an array and return
     	String[] tempout = new String[out.size()];
     	out.toArray(tempout);
     	return tempout;
     }
     
-	//=====================================================================
-	//Function:	wordWrap
-	//Input:	Player player: To get the player name
-    //			String msg: The message to be wrapped
-	//Output:	String[]: The array of substrings 
-	//Use:		Cuts the message apart into whole words short enough to fit
-    //			on one line
-	//=====================================================================
-    public static String[] wordWrap(Player player, String msg){
-    	//Split each word apart
-    	String[] array = msg.split(" ");
-    	//Create the output array
-    	String[] out = new String[0];
-    	
-    	//While i is less than the length of the array of words
-    	int i = 0;
-    	while(i < array.length){
-    		int len = 0;
-    		if(out.length == 0)
-    			len = msgLength("<" + player.getName() + "> ");
-    		int j = i;
-    		//Loop through the words finding their length and increasing
-    		//j, the end point for the sub string
-    		while(len <= 316 && j < array.length)
-    		{
-    			len += msgLength(array[j]) + 4;
-    			if( len <= 316)
-    				j++;
-
-    		}
-    		String[] temp = new String[j - i];
-
-    		//If it's not the end yet
-    		if(j < array.length)
-    		{
-    			//Copy the words in the selection into a new array
-        		System.arraycopy(array, i, temp, 0, j);
-
-        		//Merge them and add them to the output array
-    			String[] tempOut = new String[out.length + 1];
-        		System.arraycopy(out, 0, tempOut, 0, out.length);
-        		tempOut[tempOut.length - 1] = etc.combineSplit(0, temp, " ");
-        		out = tempOut;
-        		
-    		}
-    		else
-    		{
-    			//Merge the rest and add them to the output array
-    			String[] tempOut = new String[out.length + 1];
-        		System.arraycopy(out, 0, tempOut, 0, out.length);
-        		tempOut[tempOut.length - 1] = etc.combineSplit(i, array, " ");
-        		out = tempOut;
-    		}
-    		//Make the old front equal to the old end
-    		i = j;
-    	}
-    	return out;
-    }
-    
     private static int msgLength(String str){
 		int length = 0;
 		for(int x = 0; x<str.length(); x++)
@@ -290,7 +231,7 @@ public class vminecraftChat {
 	        String adminchat = Colors.DarkPurple + "{" + nameColor(player)
 	        +  Colors.DarkPurple +"}" + Colors.White + " ";
 	        
-	        String[] msg = wordWrap(player, message.substring(1, message.length()));
+	        String[] msg = wordWrap(adminchat + message.substring(1, message.length()));
 	        
 	        //Get the player from the playerlist to send the message to.
 			for (Player p: etc.getServer().getPlayerList()) {
@@ -337,7 +278,7 @@ public class vminecraftChat {
 			log.log(Level.INFO, "<"+player.getName()+"> "+message);
 	        
 			//Get the multi line array
-	        String[] msg = wordWrap(player, message);
+	        String[] msg = wordWrap(playerName + message);
 
 			//Output the first line
 			gmsg( playerName + Colors.LightGreen + msg[0]);
@@ -367,7 +308,7 @@ public class vminecraftChat {
 			log.log(Level.INFO, "<"+player.getName()+"> "+message);
 	        
 			//Get the multi line array
-	        String[] msg = wordWrap(player, message);
+	        String[] msg = wordWrap(playerName + message);
 
 			//Output the first line
 			gmsg( playerName + Colors.Red + msg[0]);
@@ -399,7 +340,7 @@ public class vminecraftChat {
 			log.log(Level.INFO, "<"+player.getName()+"> "+message);
 			
 			//Get the multi line array
-	        String[] msg = wordWrap(player, message);
+	        String[] msg = wordWrap(playerName + message);
 	        //Apply colors to the lines
 			applyColors(msg);
 

vminecraftCommands.java

@@ -179,10 +179,11 @@ public class vminecraftCommands{
 	public static boolean rules(Player player, String[] args)
 	{
 		//If the rules exist
-		if(vminecraftSettings.getInstance().cmdRules()) {
+		if(vminecraftSettings.getInstance().cmdRules()
+				&& vminecraftSettings.getInstance().getRules().length != 0) {
 			//Display them
 			for (String str : vminecraftSettings.getInstance().getRules()) {
-				if(str != null)
+				if(str.isEmpty())
 					player.sendMessage(Colors.Blue+str);
 			}
 			return true;
@@ -202,19 +203,20 @@ public class vminecraftCommands{
 	{
 		//If the command is enabled
 		if(vminecraftSettings.getInstance().cmdFabulous()) {
+			String playerName =  "<" + vminecraftChat.nameColor(player)
+					+ Colors.White + "> ";
 			//Make sure a message has been specified
 			if (args.length < 1) {return false;}
-			String str  = "";
+			String str  = " ";
 			//Merge the message again
 			str = etc.combineSplit(0, args, " ");	
 			//Output for server
 			log.log(Level.INFO, player.getName()+" fabulously said \""+ str+"\"");
 			//Prepend the player name
-			String[] message = vminecraftChat.wordWrap(player, str);
+			String[] message = vminecraftChat.wordWrap(playerName + str);
 
 			//Output the first line
-			vminecraftChat.gmsg( "<" + vminecraftChat.nameColor(player) + Colors.White + "> "
+			vminecraftChat.gmsg( playerName + vminecraftChat.rainbow(message[0]));
-					+ vminecraftChat.rainbow(message[0]));
 			
 			//Get the rest of the lines and display them.
 			String[] tempOut = new String[message.length - 1];

vminecraftSettings.java

@@ -42,7 +42,7 @@ public class vminecraftSettings {
 	
 	private PropertiesFile properties;
 	String file = "vminecraft.properties";
-	public String rules[] = null;
+	public String rules[] = new String[0];
 
 	//=====================================================================
 	//Function:	loadSettings
@@ -78,7 +78,9 @@ public class vminecraftSettings {
 				writer.write("FFF=true\r\n");
 				writer.write("adminchat=true\r\n");
 				writer.write("cmdEzModo=true\r\n");
+				writer.write("#Adding player names to this list will have them start off in ezmodo\r\n");
 				writer.write("ezModo=\r\n");
+				writer.write("#The health ezmodo people will have while in ezmodo. Don't set to 0\r\n");
 				writer.write("ezHealth=30\r\n");
 				writer.write("stopFire=false");
                 writer.write("stopTnt=false");
@@ -100,7 +102,7 @@ public class vminecraftSettings {
 			try {
 				properties.load();
 			} catch (IOException e) {
-				e.printStackTrace();
+				log.log(Level.SEVERE, "Exception while loading vminecraft.properties", e);
 			}
 		}