Methods
uint AddItem(CGamePlayer@ Player, wstring ItemModelUrl, uint Quantity)
uint RemoveItem(CGamePlayer@ Player, wstring ItemModelUrl, uint Quantity)
uint GetItemQuantity(CGamePlayer@ Player, wstring ItemModelUrl)
bool AddAction(CGamePlayer@ Player, wstring ActionModelUrl)
bool RemoveAction(CGamePlayer@ Player, wstring ActionModelUrl)
bool IsActionStored(CGamePlayer@ Player, wstring ActionModelUrl)