#pragma once
class GlobalDefine
{
private:
	GlobalDefine();
public:
	~GlobalDefine();
public:
	int GetItemId();
private:
	static GlobalDefine* m_instance;
	int m_ItemId;
public:
	static GlobalDefine* GetInstance()
	{
		if (m_instance == nullptr) {
			m_instance = new GlobalDefine();
		}
		return m_instance;
	}
};