Links sent via chat messages are clickable.

Fixes #658.

src/ClientHandle.cpp

@@ -1089,14 +1089,20 @@ void cClientHandle::HandleChat(const AString & a_Message)
 		return;
 	}
 	
-	// Not a command, broadcast as a simple message:
-	AString Msg;
-	Printf(Msg, "%s<%s>%s %s",
-		m_Player->GetColor().c_str(),
-		m_Player->GetName().c_str(),
-		cChatColor::White.c_str(),
-		Message.c_str()
-	);
+	// Not a command, broadcast as a message:
+	cCompositeChat Msg;
+	AString Color = m_Player->GetColor();
+	if (Color.length() == 3)
+	{
+		Color = AString("@") + Color[2];
+	}
+	else
+	{
+		Color.empty();
+	}
+	Msg.AddTextPart(AString("<") + m_Player->GetName() + "> ", Color);
+	Msg.ParseText(a_Message);
+	Msg.UnderlineUrls();
 	m_Player->GetWorld()->BroadcastChat(Msg);
 }
 

src/CompositeChat.cpp

@@ -299,6 +299,21 @@ void cCompositeChat::SetMessageType(eMessageType a_MessageType)
 
 
 
+void cCompositeChat::UnderlineUrls(void)
+{
+	for (cParts::iterator itr = m_Parts.begin(), end = m_Parts.end(); itr != end; ++itr)
+	{
+		if ((*itr)->m_PartType == ptUrl)
+		{
+			(*itr)->m_Style.append("u");
+		}
+	}  // for itr - m_Parts[]
+}
+
+
+
+
+
 void cCompositeChat::AddStyle(AString & a_Style, const AString & a_AddStyle)
 {
 	if (a_AddStyle.empty())

src/CompositeChat.h

@@ -155,6 +155,9 @@ public:
 	/** Returns the message type set previously by SetMessageType(). */
 	eMessageType GetMessageType(void) const { return m_MessageType; }
 	
+	/** Adds the "underline" style to each part that is an URL. */
+	void UnderlineUrls(void);
+	
 	// tolua_end
 	
 	const cParts & GetParts(void) const { return m_Parts; }

src/Entities/Player.h

@@ -226,7 +226,8 @@ public:
 
 	// tolua_begin
 	
-	/// Returns the full color code to use for this player, based on their primary group or set in m_Color
+	/** Returns the full color code to use for this player, based on their primary group or set in m_Color.
+	The returned value includes the cChatColor::Delimiter. */
 	AString GetColor(void) const;
 
 	/** tosses the item in the selected hotbar slot */