added config options for chat triggers

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%40902

configs/core.cfg

@@ -36,4 +36,14 @@
 	 * The default value is "en"
 	 */
 	"ServerLang"	"en"
+	
+	/**
+	 * String to use as the public chat trigger.  Set an empty string to disable.
+	 */
+	"PublicChatTrigger"		"!"
+	
+	/**
+	 * String to use as the silent chat trigger.  Set an empty string to disable.
+	 */
+	"SilentChatTrigger"		"/"
 }

core/ChatTriggers.cpp

@@ -18,6 +18,29 @@ ChatTriggers::ChatTriggers() : m_pSayCmd(NULL), m_bWillProcessInPost(false),
 	m_PrivTriggerSize = 1;
 }
 
+
+ConfigResult ChatTriggers::OnSourceModConfigChanged(const char *key, 
+													const char *value, 
+													ConfigSource source,
+													char *error, 
+													size_t maxlength)
+{
+	if (strcmp(key, "PublicChatTrigger") == 0)
+	{
+		delete [] m_PubTrigger;
+		m_PubTrigger = sm_strdup(value);
+		m_PubTriggerSize = strlen(m_PubTrigger);
+		return ConfigResult_Accept;
+	} else if (strcmp(key, "SilentChatTrigger") == 0) {
+		delete [] m_PrivTrigger;
+		m_PrivTrigger = sm_strdup(value);
+		m_PrivTriggerSize = strlen(m_PrivTrigger);
+		return ConfigResult_Accept;
+	}
+
+	return ConfigResult_Ignore;
+}
+
 void ChatTriggers::OnSourceModGameInitialized()
 {
 	ConCommandBase *pCmd = icvar->GetCommands();

core/ChatTriggers.h

@@ -14,6 +14,11 @@ public:
 public: //SMGlobalClass
 	void OnSourceModGameInitialized();
 	void OnSourceModShutdown();
+	ConfigResult OnSourceModConfigChanged(const char *key, 
+		const char *value, 
+		ConfigSource source,
+		char *error, 
+		size_t maxlength);
 private: //ConCommand
 	void OnSayCommand_Pre();
 	void OnSayCommand_Post();