Add initial version of safety checks for CS:GO to attempt to avoid user GSLT bans.

extensions/sdktools/extension.cpp

@@ -170,6 +170,15 @@ bool SDKTools::SDK_OnLoad(char *error, size_t maxlength, bool late)
 
 	InitSDKToolsAPI();
 
+#if SOURCE_ENGINE == SE_CSGO
+	m_bFollowCSGOServerGuidelines = true;
+	const char *pszValue = g_pSM->GetCoreConfigValue("FollowCSGOServerGuidelines");
+	if (pszValue && strcasecmp(pszValue, "no") == 0)
+	{
+		m_bFollowCSGOServerGuidelines = false;
+	}
+#endif
+
 	return true;
 }
 

extensions/sdktools/extension.h

@@ -113,8 +113,10 @@ public:
 	void OnServerActivate(edict_t *pEdictList, int edictCount, int clientMax);
 public:
 	bool HasAnyLevelInited() { return m_bAnyLevelInited; }
+	bool ShouldFollowCSGOServerGuidelines() const { return m_bFollowCSGOServerGuidelines; }
 
 private:
+	bool m_bFollowCSGOServerGuidelines = false;
 	bool m_bAnyLevelInited = false;
 };
 

extensions/sdktools/vnatives.cpp

@@ -144,6 +144,20 @@ static cell_t RemovePlayerItem(IPluginContext *pContext, const cell_t *params)
 class CEconItemView;
 static cell_t GiveNamedItem(IPluginContext *pContext, const cell_t *params)
 {
+	if (g_SdkTools.ShouldFollowCSGOServerGuidelines())
+	{
+		char *pWeaponName;
+		pContext->LocalToString(params[2], &pWeaponName);
+
+		// Don't allow knives other than weapon_knife,  weapon_knifegg, and wewapon_knife_t.
+		// Others follow pattern weapon_knife_*
+		size_t len = strlen(pWeaponName);
+		if (len >= 14 && strnicmp(pWeaponName, "weapon_knife_", 13) == 0 && !(pWeaponName[13] == 't' && pWeaponName[14] == '\0'))
+		{
+			return pContext->ThrowNativeError("Blocked giving of %s due to core.cfg option FollowCSGOServerGuidelines", pWeaponName);
+		}
+	}
+
 	static ValveCall *pCall = NULL;
 	if (!pCall)
 	{