From 69c78d68a1025222ba1d21dd10e9fc45a06bf887 Mon Sep 17 00:00:00 2001
From: Olof Larsson <olof@sylt.nu>
Date: Thu, 25 Apr 2013 13:25:49 +0200
Subject: [PATCH] First attempt to color the help with requirementsAreMet color
 code.

---
 .../massivecraft/mcore/cmd/HelpCommand.java   |  2 +-
 src/com/massivecraft/mcore/cmd/MCommand.java  | 27 ++++++++++++++++---
 2 files changed, 25 insertions(+), 4 deletions(-)

diff --git a/src/com/massivecraft/mcore/cmd/HelpCommand.java b/src/com/massivecraft/mcore/cmd/HelpCommand.java
index 550e249c..4830be5d 100644
--- a/src/com/massivecraft/mcore/cmd/HelpCommand.java
+++ b/src/com/massivecraft/mcore/cmd/HelpCommand.java
@@ -33,7 +33,7 @@ public class HelpCommand extends MCommand
 		{
 			if (subCommand.visibleTo(sender))
 			{
-				lines.add(subCommand.getUseageTemplate(this.commandChain, true, true));
+				lines.add(subCommand.getUseageTemplate(this.commandChain, true, true, sender));
 			}
 		}
 		
diff --git a/src/com/massivecraft/mcore/cmd/MCommand.java b/src/com/massivecraft/mcore/cmd/MCommand.java
index a320e861..05b1e7f3 100644
--- a/src/com/massivecraft/mcore/cmd/MCommand.java
+++ b/src/com/massivecraft/mcore/cmd/MCommand.java
@@ -349,15 +349,31 @@ public abstract class MCommand
 	// HELP AND USAGE INFORMATION
 	// -------------------------------------------- //
 	
-	public String getUseageTemplate(List<MCommand> commandChain, boolean addDesc, boolean onlyFirstAlias)
+	public String getUseageTemplate(List<MCommand> commandChain, boolean addDesc, boolean onlyFirstAlias, CommandSender sender)
 	{
 		StringBuilder ret = new StringBuilder();
-		ret.append(Txt.parse("<c>"));
+		
+		List<MCommand> commands = new ArrayList<MCommand>(commandChain);
+		commands.add(this);
+		
+		String commandGoodColor = Txt.parse("<c>");
+		String commandBadColor = Txt.parse("<bad>");
+		
+		ret.append(commandGoodColor);
 		ret.append('/');
 		
 		boolean first = true;
-		for (MCommand mc : commandChain)
+		for (MCommand mc : commands)
 		{
+			if (sender != null && !mc.requirementsAreMet(sender, false))
+			{
+				ret.append(commandBadColor);
+			}
+			else
+			{
+				ret.append(commandGoodColor);
+			}
+			
 			if (first && onlyFirstAlias)
 			{
 				ret.append(mc.aliases.get(0));
@@ -410,6 +426,11 @@ public abstract class MCommand
 		return ret.toString();
 	}
 	
+	public String getUseageTemplate(List<MCommand> commandChain, boolean addDesc, boolean onlyFirstAlias)
+	{
+		return getUseageTemplate(commandChain, addDesc, onlyFirstAlias, null);
+	}
+	
 	public String getUseageTemplate(List<MCommand> commandChain, boolean addDesc)
 	{
 		return getUseageTemplate(commandChain, addDesc, false);