From 291c18673172410cd714ae6b2b59ad7f22a45358 Mon Sep 17 00:00:00 2001
From: Yimura <andreas.maerten@scarlet.be>
Date: Tue, 5 Jul 2022 11:11:16 +0200
Subject: [PATCH] Added model hashtable (#319)

---
 BigBaseV2/src/pointers.cpp | 36 ++++++++++++++++++++++++++++++++++++
 BigBaseV2/src/pointers.hpp |  5 +++--
 vendor/GTAV-Classes        |  2 +-
 3 files changed, 40 insertions(+), 3 deletions(-)

diff --git a/BigBaseV2/src/pointers.cpp b/BigBaseV2/src/pointers.cpp
index a477de7e..7867b848 100644
--- a/BigBaseV2/src/pointers.cpp
+++ b/BigBaseV2/src/pointers.cpp
@@ -270,6 +270,42 @@ namespace big
 			m_get_sync_type_info = ptr.add(0x78).rip().as<decltype(m_get_sync_type_info)>(); // 44 0F B7 C1 4C 8D 0D .as()
 		});
 
+		// Model Hash Table
+		main_batch.add("MHT", "4C 03 05 ? ? ? ? EB 03", [this](memory::handle ptr)
+		{
+			m_model_table = ptr.add(3).rip().as<HashTable<CBaseModelInfo*>*>();
+
+			// sample code to iterator models
+			/*for (int i = 0; i < m_model_table->m_size; ++i)
+			{
+				for (auto node = m_model_table->m_lookup_table[i]; node; node = node->m_next)
+				{
+					if (const auto table_idx = node->m_idx; table_idx < m_model_table->m_size)
+					{
+						if (const auto model = m_model_table->m_data[table_idx]; model && model->m_model_type == eModelType::Vehicle)
+						{
+
+						}
+					}
+				}
+			}*/
+
+			// sample code to get a specific model
+			/*auto adder_hash = RAGE_JOAAT("adder");
+			for (auto i = m_model_table->m_lookup_table[adder_hash % m_model_table->m_lookup_key]; i; i = i->m_next)
+			{
+				if (i->m_hash == adder_hash)
+				{
+					if (const auto model = m_model_table->m_data[i->m_idx]; model)
+					{
+						LOG(G3LOG_DEBUG) << "Found Model: " << HEX_TO_UPPER(model->m_model_hash) << " => type: " << (int)model->m_model_type;
+
+						break;
+					}
+				}
+			}*/
+		});
+
 		auto mem_region = memory::module(nullptr);
 		main_batch.run(mem_region);
 
diff --git a/BigBaseV2/src/pointers.hpp b/BigBaseV2/src/pointers.hpp
index db34807f..714e414c 100644
--- a/BigBaseV2/src/pointers.hpp
+++ b/BigBaseV2/src/pointers.hpp
@@ -1,9 +1,8 @@
 #pragma once
 #include "common.hpp"
-#include "atSingleton.hpp"
 #include "CNetworkPlayerMgr.hpp"
-#include "CTunables.hpp"
 #include "FriendRegistry.hpp"
+#include "HashTable.hpp"
 #include "gta/fwddec.hpp"
 #include "gta/enums.hpp"
 #include "gta/replay.hpp"
@@ -57,6 +56,8 @@ namespace big
 
 		functions::get_screen_coords_for_world_coords* m_get_screen_coords_for_world_coords{};
 
+		HashTable<CBaseModelInfo*>* m_model_table;
+
 		PVOID m_gta_thread_start{};
 		PVOID m_gta_thread_kill{};
 
diff --git a/vendor/GTAV-Classes b/vendor/GTAV-Classes
index e7b43afe..a2740d55 160000
--- a/vendor/GTAV-Classes
+++ b/vendor/GTAV-Classes
@@ -1 +1 @@
-Subproject commit e7b43afec36c02174b538c06ae926c86a020a6ca
+Subproject commit a2740d556ac1a665e2091b8fd66eb802a79206ba