Fix crash?

.github/workflows/build.yml

@@ -31,7 +31,8 @@ jobs:
         if: runner.os == 'Linux'
         run: |
           sudo apt-get update
-          sudo apt-get install -y clang python3-pip
+          sudo apt-get install -y clang-16 python3-pip
+          ln -sf /usr/bin/clang-16 /usr/bin/clang && ln -sf /usr/bin/clang++-16 /usr/bin/clang++
           echo "CC=clang" >> $GITHUB_ENV
           echo "CXX=clang++" >> $GITHUB_ENV
           clang --version

AMBuildScript

@@ -136,7 +136,7 @@ class MMSPluginConfig(object):
         '-fPIC',
       ]
 
-      cxx.cxxflags += ['-std=c++17']
+      cxx.cxxflags += ['-std=c++20']
       if (cxx.version >= 'gcc-4.0') or cxx.family == 'clang':
         cxx.cflags += ['-fvisibility=hidden']
         cxx.cxxflags += ['-fvisibility-inlines-hidden']
@@ -184,7 +184,7 @@ class MMSPluginConfig(object):
       cxx.cflags += [
         '/W3',
         '/Zi',
-        '/std:c++17',
+        '/std:c++20',
       ]
       cxx.cxxflags += ['/TP']
 

src/client_cvar_value.cpp

@@ -15,6 +15,7 @@
  */
 
 #include "client_cvar_value.h"
+#include "sdk/recipientfilters.h"
 #include <networksystem/inetworkserializer.h>
 #include <networksystem/inetworkmessages.h>
 #include <inetchannel.h>
@@ -146,8 +147,8 @@ int ClientCvarValue::SendCvarValueQueryToClient(CPlayerSlot nSlot, const char* p
 		msg->set_cookie(iQueryCvarCookie);
 		msg->set_cvar_name(pszCvarName);
 
-		uint64 clients = { 1llu << nSlot.Get() };
-		g_pGameEventSystem->PostEventAbstract(-1, false, nSlot.Get() + 1, &clients, pMsg, msg, 0, BUF_RELIABLE);
+		CSingleRecipientFilter filter(nSlot);
+		g_pGameEventSystem->PostEventAbstract(0, false, &filter, pMsg, msg, 0);
 
 		delete msg;
 
@@ -210,7 +211,7 @@ const char* ClientCvarValue::GetLicense()
 
 const char* ClientCvarValue::GetVersion()
 {
-	return "1.0.8";
+	return "1.0.9";
 }
 
 const char* ClientCvarValue::GetDate()
@@ -225,7 +226,7 @@ const char* ClientCvarValue::GetLogTag()
 
 const char* ClientCvarValue::GetAuthor()
 {
-	return u8"Phoenix (˙·٠●Феникс●٠·˙)";
+	return "Phoenix (˙·٠●Феникс●٠·˙)";
 }
 
 const char* ClientCvarValue::GetDescription()

src/sdk/recipientfilters.h

@@ -0,0 +1,56 @@
+#pragma once
+#include "irecipientfilter.h"
+#include <bit>
+
+class CRecipientFilter : public IRecipientFilter
+{
+public:
+	CRecipientFilter(NetChannelBufType_t nBufType = BUF_RELIABLE, bool bInitMessage = false) :
+		m_nBufType(nBufType), m_bInitMessage(bInitMessage) {}
+
+	CRecipientFilter(IRecipientFilter* source, CPlayerSlot exceptSlot = -1)
+	{
+		m_Recipients = source->GetRecipients();
+		m_nBufType = source->GetNetworkBufType();
+		m_bInitMessage = source->IsInitMessage();
+
+		if (exceptSlot != -1)
+			m_Recipients.Clear(exceptSlot.Get());
+	}
+
+	~CRecipientFilter() override {}
+
+	NetChannelBufType_t GetNetworkBufType(void) const override { return m_nBufType; }
+	bool IsInitMessage(void) const override { return m_bInitMessage; }
+	const CPlayerBitVec& GetRecipients(void) const override { return m_Recipients; }
+
+	void AddRecipient(CPlayerSlot slot)
+	{
+		if (slot.Get() >= 0 && slot.Get() < ABSOLUTE_PLAYER_LIMIT)
+			m_Recipients.Set(slot.Get());
+	}
+
+	int GetRecipientCount()
+	{
+		const uint64 bits = *reinterpret_cast<const uint64*>(&GetRecipients());
+
+		return std::popcount(bits);
+	}
+
+protected:
+	NetChannelBufType_t m_nBufType;
+	bool m_bInitMessage;
+	CPlayerBitVec m_Recipients;
+};
+
+// Simple filter for when only 1 recipient is needed
+class CSingleRecipientFilter : public CRecipientFilter
+{
+public:
+	CSingleRecipientFilter(CPlayerSlot nRecipientSlot, NetChannelBufType_t nBufType = BUF_RELIABLE, bool bInitMessage = false) :
+		CRecipientFilter(nBufType, bInitMessage)
+	{
+		if (nRecipientSlot.Get() >= 0 && nRecipientSlot.Get() < ABSOLUTE_PLAYER_LIMIT)
+			m_Recipients.Set(nRecipientSlot.Get());
+	}
+};