YimMenu/BigBaseV2/src/hooking.hpp

#pragma once
#include "common.hpp"
#include "detour_hook.hpp"
#include "gta/fwddec.hpp"
#include "gta/net_game_event.hpp"
#include "gta/script_thread.hpp"
#include "script_hook.hpp"
#include "vmt_hook.hpp"

namespace big
{
	struct hooks
	{
		static bool run_script_threads(std::uint32_t ops_to_execute);

		static constexpr auto swapchain_num_funcs = 19;
		static constexpr auto swapchain_present_index = 8;
		static constexpr auto swapchain_resizebuffers_index = 13;
		static HRESULT swapchain_present(IDXGISwapChain *this_, UINT sync_interval, UINT flags);
		static HRESULT swapchain_resizebuffers(IDXGISwapChain *this_, UINT buffer_count, UINT width, UINT height, DXGI_FORMAT new_format, UINT swapchain_flags);

		static LRESULT wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam);

		static const char* get_label_text(void* unk, const char* label);

		static GtaThread* gta_thread_start(unsigned int** a1, unsigned int a2);
		static rage::eThreadState gta_thread_kill(GtaThread* thread);

		static void network_player_mgr_init(CNetworkPlayerMgr* _this, std::uint64_t a2, std::uint32_t a3, std::uint32_t a4[4]);
		static void network_player_mgr_shutdown(CNetworkPlayerMgr* _this);

		static void network_group_override(std::int64_t a1, std::int64_t a2, std::int64_t a3);

		static void player_join(CNetworkObjectMgr* _this, CNetGamePlayer* net_player);
		static void player_leave(CNetworkObjectMgr* _this, CNetGamePlayer* net_player);

		static bool is_dlc_present(Hash dlc_hash);

		static void received_event(
			rage::netEventMgr* event_manager,
			CNetGamePlayer* source_player,
			CNetGamePlayer* target_player,
			uint16_t event_id,
			int event_index,
			int event_handled_bitset,
			int unk,
			rage::datBitBuffer* bit_buffer
		);

		// these two aren't actually hooks, just helper functions for hooks
		static bool increment_stat_event(CNetworkIncrementStatEvent* net_event_struct, CNetGamePlayer* sender);
		static bool scripted_game_event(CScriptedGameEvent* scripted_game_event, CNetGamePlayer* player);

		static bool send_net_info_to_lobby(rage::netPlayerData* player, int64_t a2, int64_t a3, DWORD* a4);
		static bool receive_net_message(void* netConnectionManager, void* a2, rage::netConnection::InFrame* frame);
		static void get_network_event_data(int64_t unk, rage::CEventNetwork* net_event);

		//SYNC
		static int64_t received_clone_sync(CNetworkObjectMgr* mgr, CNetGamePlayer* src, CNetGamePlayer* dst, uint16_t sync_type, uint16_t obj_id, rage::datBitBuffer* bufer, uint16_t unk, uint32_t timestamp);
	};

	struct minhook_keepalive
	{
		minhook_keepalive();
		~minhook_keepalive();
	};

	class hooking
	{
		friend hooks;
	public:
		explicit hooking();
		~hooking();

		void enable();
		void disable();

	private:
		bool m_enabled{};
		minhook_keepalive m_minhook_keepalive;

		vmt_hook m_swapchain_hook;

		WNDPROC m_og_wndproc = nullptr;

		detour_hook m_run_script_threads_hook;

		detour_hook m_get_label_text;

		detour_hook m_gta_thread_start_hook;
		detour_hook m_gta_thread_kill_hook;

		detour_hook m_network_player_mgr_init_hook;
		detour_hook m_network_player_mgr_shutdown_hook;

		detour_hook m_network_group_override;

		detour_hook m_player_has_joined_hook;
		detour_hook m_player_has_left_hook;
		
		detour_hook m_is_dlc_present_hook;

		detour_hook m_received_event_hook;
		detour_hook m_received_clone_sync_hook;
		
		detour_hook m_send_net_info_to_lobby;
		detour_hook m_receive_net_message_hook;
		detour_hook m_get_network_event_data_hook;

	};

	inline hooking *g_hooking{};
}