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hzqst · Jan 19, 2023 · 79c6500 · 79c6500
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diff --git a/README_ASQCVAR.md b/README_ASQCVAR.md
@@ -0,0 +1,51 @@
+# QueryCvar in AngelScript (aka asqcvar)
+
+* Exposes "server.NewDllFunction.pfnCvarValue" and "server.NewDllFunction.pfnCvarValue2" to AngelScript engine
+
+* Being able to read response of network message "svc_sendcvarvalue" and "svc_sendcvarvalue2" from client.
+
+## Send a cvar query requset to client
+
+```
+	//NetworkMessages::NetworkMessageType(58) means "svc_sendcvarvalue2"
+
+	NetworkMessage m( MSG_ONE, NetworkMessages::NetworkMessageType(58), pPlayer.edict() );
+		m.WriteLong(114514);//RequestId
+		m.WriteString("default_fov");
+	m.End();
+```
+
+## Register an asynchronous callback for cvar query response
+
+```
+	g_EngineFuncs.SetQueryCvar2Callback(1, function(CBasePlayer@ pPlayer, int requestId, string cvarName, string value){
+		
+		g_Game.AlertMessage(at_aiconsole,  "%1's %2 is %3\n", pPlayer.pev.netname, cvarName, value );
+
+	});
+```
+
+## Register global hooks
+
+```
+
+HookReturnCode PlayerQueryCvar(CBasePlayer @pPlayer, const string &in value)
+{
+	g_Game.AlertMessage(at_aiconsole,  "%1's cvar is %2\n", pPlayer.pev.netname, value );
+
+    return HOOK_CONTINUE;
+}
+
+HookReturnCode PlayerQueryCvar2(CBasePlayer @pPlayer, int requestId, const string &in cvarName, const string &in value)
+{
+	g_Game.AlertMessage(at_aiconsole,  "%1's %2 is %3\n", pPlayer.pev.netname, cvarName, value );
+
+    return HOOK_CONTINUE;
+}
+
+void MapInit()
+{
+    g_Hooks.RegisterHook(Hooks::Player::QueryCvar, @PlayerQueryCvar);
+    g_Hooks.RegisterHook(Hooks::Player::QueryCvar2, @PlayerQueryCvar2);
+}
+```
diff --git a/asqcvar/asqcvar.cpp b/asqcvar/asqcvar.cpp
@@ -73,5 +73,5 @@ void ASQCvar_CallQueryCvar2Callback(void *pPlayer, int request_id, const char *c
 void RegisterAngelScriptHooks()
 {
 	g_QueryCvarHook = ASEXT_RegisterHook("Get called when svc_querycvar response is received", StopMode_CALL_ALL, 2, ASFlag_MapScript | ASFlag_Plugin, "Player", "QueryCvar", "CBasePlayer @pPlayer, const string &in value");
-	g_QueryCvar2Hook = ASEXT_RegisterHook("Get called when svc_querycvar2 response is received", StopMode_CALL_ALL, 2, ASFlag_MapScript | ASFlag_Plugin, "Player", "QueryCvar2", "CBasePlayer @pPlayer, int requestId, const string &in cvar, const string &in value");
+	g_QueryCvar2Hook = ASEXT_RegisterHook("Get called when svc_querycvar2 response is received", StopMode_CALL_ALL, 2, ASFlag_MapScript | ASFlag_Plugin, "Player", "QueryCvar2", "CBasePlayer @pPlayer, int requestId, const string &in cvarName, const string &in value");
 }