fixes

cmake/gtav-classes.cmake

@@ -3,7 +3,7 @@ include(FetchContent)
 FetchContent_Declare(
     gtav_classes
     GIT_REPOSITORY https://github.com/Yimura/GTAV-Classes.git
-    GIT_TAG        e45f7f505ac2394c9213f1577831ab100cc74fa2
+    GIT_TAG        b1a2ef201bdbd8b4171e932d5c8de68cc9df0283
     GIT_PROGRESS TRUE
     CONFIGURE_COMMAND ""
     BUILD_COMMAND ""

src/function_types.hpp

@@ -230,6 +230,4 @@ namespace big::functions
 	using can_do_damage_to_ped = bool (*)(CPed* from, CWeaponInfo* current_weapon, CPed* target);
 
 	using get_last_keyboard_state = KeyboardState (*)();
-
-	using base_64_encode = bool(*)(void* in, int in_size, char* out, int out_size, int* bytes_written);
 }

src/gta_pointers.hpp

@@ -419,8 +419,6 @@ namespace big
 		functions::get_last_keyboard_state m_get_last_keyboard_state;
 
 		PVOID m_network_can_access_multiplayer;
-
-		functions::base_64_encode m_base_64_encode;
 	};
 #pragma pack(pop)
 	static_assert(sizeof(gta_pointers) % 8 == 0, "Pointers are not properly aligned");

src/hooks/protections/receive_net_message.cpp

@@ -753,7 +753,7 @@ namespace big
 
 			if (client && player)
 			{
-				g_battleye_service.recieve_message(player->get_net_game_player()->get_host_token(), &data, size);
+				g_battleye_service.receive_message(player->get_net_game_player()->get_host_token(), &data, size);
 			}
 
 			break;

src/pointers.cpp

@@ -1986,15 +1986,6 @@ namespace big
             {
                 g_pointers->m_gta.m_network_can_access_multiplayer = ptr.add(1).rip().as<PVOID>();
             }
-        },
-        // Base 64 Encode
-        {
-            "B64E",
-            "8D 2C 95 01 00 00 00",
-            [](memory::handle ptr)
-            {
-                g_pointers->m_gta.m_base_64_encode = ptr.sub(0x4F).as<functions::base_64_encode>();
-            }
         }
         >(); // don't leave a trailing comma at the end
 

src/services/battleye/battleye_service.cpp

@@ -8,6 +8,46 @@
 
 #include <network/snSession.hpp>
 
+namespace
+{
+	static std::string base64_encode(const std::string& data)
+	{
+		static constexpr char sEncodingTable[] = {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/'};
+
+		size_t in_len  = data.size();
+		size_t out_len = 4 * ((in_len + 2) / 3);
+		std::string ret(out_len, '\0');
+		size_t i;
+		char* p = ret.data();
+
+		for (i = 0; i < in_len - 2; i += 3)
+		{
+			*p++ = sEncodingTable[(data[i] >> 2) & 0x3F];
+			*p++ = sEncodingTable[((data[i] & 0x3) << 4) | ((int)(data[i + 1] & 0xF0) >> 4)];
+			*p++ = sEncodingTable[((data[i + 1] & 0xF) << 2) | ((int)(data[i + 2] & 0xC0) >> 6)];
+			*p++ = sEncodingTable[data[i + 2] & 0x3F];
+		}
+		if (i < in_len)
+		{
+			*p++ = sEncodingTable[(data[i] >> 2) & 0x3F];
+			if (i == (in_len - 1))
+			{
+				*p++ = sEncodingTable[((data[i] & 0x3) << 4)];
+				*p++ = '=';
+			}
+			else
+			{
+				*p++ = sEncodingTable[((data[i] & 0x3) << 4) | ((int)(data[i + 1] & 0xF0) >> 4)];
+				*p++ = sEncodingTable[((data[i + 1] & 0xF) << 2)];
+			}
+			*p++ = '=';
+		}
+
+		return ret;
+	}
+
+}
+
 namespace big
 {
 	class battleye_server : looped_command
@@ -175,14 +215,13 @@ namespace big
 			return;
 
 		char string[32]{};
-		char guid[45]{};
 
 		snprintf(string, sizeof(string), "%I64d", rockstar_id);
-		g_pointers->m_gta.m_base_64_encode(string, strlen(string), guid, sizeof(guid), nullptr);
-
+		auto guid = base64_encode(string);
+		
 		m_battleye_api.m_add_player(token, -1, 0, name, false);
-		m_battleye_api.m_assign_guid(token, guid, strlen(guid));
-		m_battleye_api.m_assign_guid_verified(token, guid, strlen(guid));
+		m_battleye_api.m_assign_guid(token, guid.data(), guid.length());
+		m_battleye_api.m_assign_guid_verified(token, guid.data(), guid.length());
 		m_battleye_api.m_set_player_state(token, 1);
 	}
 
@@ -196,7 +235,7 @@ namespace big
 		m_battleye_api.m_set_player_state(token, -1);
 	}
 
-	void battleye_service::recieve_message(std::uint64_t token, void* message, int size)
+	void battleye_service::receive_message(std::uint64_t token, void* message, int size)
 	{
 		std::lock_guard lock(m_mutex);
 

src/services/battleye/battleye_service.hpp

@@ -50,7 +50,7 @@ namespace big
 		void stop();
 		void add_player(std::uint64_t token, std::uint64_t rockstar_id, const char* name);
 		void remove_player(std::uint64_t token);
-		void recieve_message(std::uint64_t token, void* message, int size);
+		void receive_message(std::uint64_t token, void* message, int size);
 		void send_message(std::uint64_t token, void* message, int size);
 		void kick_player(std::uint64_t token, const char* reason);
 		void script_func();