YimMenu/src/util/model_info.hpp

#pragma once
#include "gta/joaat.hpp"
#include "pointers.hpp"
#include "vehicle/CVehicleModelInfo.hpp"

namespace big
{
	// iterate all 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)
				{

				}
			}
		}
	}*/

	class model_info
	{
	public:
		static bool does_model_exist(const rage::joaat_t hash)
		{
			if (const auto model = model_info::get_model(hash); model)
				return true;
			return false;
		}

		template<typename T = CBaseModelInfo*>
		static T get_model(const rage::joaat_t hash)
		{
			const auto model_table = g_pointers->m_model_table;
			for (auto i = model_table->m_lookup_table[hash % model_table->m_lookup_key]; i; i = i->m_next)
			{
				if (i->m_hash == hash)
				{
					if (const auto model = model_table->m_data[i->m_idx]; model)
					{
						return reinterpret_cast<T>(model);
					}
				}
			}
			return nullptr;
		}

		static CVehicleModelInfo* get_vehicle_model(const rage::joaat_t hash)
		{
			if (const auto model = model_info::get_model<CVehicleModelInfo*>(hash); model && model->m_model_type == eModelType::Vehicle)
				return model;
			return nullptr;
		}

		static bool is_model_of_type(const rage::joaat_t hash, const eModelType type)
		{
			if (const auto model = model_info::get_model(hash); model && model->m_model_type == type)
				return true;
			return false;
		}
	};
}