+ Added exception logging and fixed dice rolling

src/commands/general/CommandRoll.java

@@ -7,6 +7,8 @@ import java.util.Stack;
 import core.Command;
 import core.LocStrings;
 import dataStructures.*;
+import utils.GlobalLog;
+import utils.LogFilter;
 
 public class CommandRoll extends Command
 {
@@ -32,6 +34,7 @@ public class CommandRoll extends Command
 		}
 		catch(Exception e)
 		{
+			GlobalLog.error(LogFilter.Command, e);
 			res.send(LocStrings.stub("RollError"));
 		}
 	}
@@ -170,18 +173,18 @@ public class CommandRoll extends Command
 
 	private int[] roll(int first, int second) 
 	{
-		int roll = 0;
-		int dice = first;
-		int sides = second;
-		int [] rolls = new int [sides];
+		int numberOfDice = first;
+		int diceSideCount = second;
+		int [] rolls = new int[numberOfDice];
 		
-		if(dice < 1)
+		GlobalLog.log("number: " + numberOfDice + "   diceSides: " + diceSideCount);
+		
+		if(numberOfDice < 1)
 			return new int[0];
-		for(int i = 0; dice > i; i ++)
-		{
-			roll = (int)(Math.random() * sides) + 1;
-			rolls[i] = roll;
-		}
+		
+		for(int i = 0; i < numberOfDice; i++)
+			rolls[i] = (int)(Math.random() * diceSideCount + 1);
+		
 		return rolls;
 	}
 

src/utils/GlobalLog.java

@@ -1,6 +1,7 @@
 package utils;
 
 import java.io.FileNotFoundException;
+import java.io.PrintStream;
 import java.io.PrintWriter;
 import java.io.UnsupportedEncodingException;
 import java.text.DateFormat;
@@ -28,18 +29,27 @@ public class GlobalLog
 		GlobalLog.log(LogFilter.Util, "Finished initializing logging system");
 	}
 	
-	private static void write(String status, LogFilter filter, String body)
+	private static void write(String status, LogFilter filter, String body, PrintStream stream)
 	{
 		String logLine = "[" + status + "] " + "[" + filter.name() + "] " + body; 
 		outputLog.write(logLine + "\n");
 		outputLog.flush();
-		System.out.println(logLine);
+		stream.println(logLine);
 	}
 	
-	public static void log(LogFilter filter, String msg) { write(log, filter, msg); } 
-	public static void warn(LogFilter filter, String msg) { write(warn, filter, msg); }
-	public static void error(LogFilter filter, String msg) { write(error, filter, msg); System.err.println(msg); System.err.flush(); }
-	public static void fatal(LogFilter filter, String msg) throws Exception { write(fatal, filter, msg); throw new Exception(msg); }
+	public static void log(LogFilter filter, String msg) { write(log, filter, msg, System.out); } 
+	public static void warn(LogFilter filter, String msg) { write(warn, filter, msg, System.out); }
+	public static void error(LogFilter filter, String msg) { write(error, filter, msg, System.err); System.err.println(msg); System.err.flush(); }
+	public static void error(LogFilter filter, Exception e)
+	{
+		write(error, filter, e.toString(), System.err); 
+		e.printStackTrace(outputLog);
+		e.printStackTrace(System.err);
+		outputLog.flush();
+		System.err.flush();
+	}
+	
+	public static void fatal(LogFilter filter, String msg) throws Exception { write(fatal, filter, msg, System.out); throw new Exception(msg); }
 	
 	public static void log(String msg) { log(LogFilter.Debug, msg); } 
 	public static void warn(String msg) { warn(LogFilter.Debug, msg); }