networking

external/steamworks/steamworksexample/Inventory.h

@@ -0,0 +1,87 @@
+//========= Copyright © 1996-2008, Valve LLC, All rights reserved. ============
+//
+// Purpose: Class for tracking stats and achievements
+//
+// $NoKeywords: $
+//=============================================================================
+
+#ifndef INVENTORY_H
+#define INVENTORY_H
+
+#include "SpaceWar.h"
+#include "GameEngine.h"
+#include <list>
+#include <string>
+
+class CSpaceWarItem;
+
+// These are hardcoded in the game and match the item definition IDs which were uploaded to Steam.
+enum ESpaceWarItemDefIDs
+{
+	k_SpaceWarItem_TimedDropList = 10,
+	k_SpaceWarItem_ShipDecoration1 = 100,
+	k_SpaceWarItem_ShipDecoration2 = 101,
+	k_SpaceWarItem_ShipDecoration3 = 102,
+	k_SpaceWarItem_ShipDecoration4 = 103,
+	k_SpaceWarItem_ShipWeapon1 = 110,
+	k_SpaceWarItem_ShipWeapon2 = 111,
+	k_SpaceWarItem_ShipSpecial1 = 120,
+	k_SpaceWarItem_ShipSpecial2 = 121
+};
+
+
+class CSpaceWarLocalInventory
+{
+public:
+	void RefreshFromServer();
+
+	void GrantTestItems();
+	void CheckForItemDrops();
+	void DoExchange();
+	void ModifyItemProperties();
+
+	const std::list<CSpaceWarItem *>& GetItemList() const { return m_listPlayerItems; }
+	const CSpaceWarItem * GetItem( SteamItemInstanceID_t nItemId ) const;
+	const CSpaceWarItem *  GetInstanceOf( SteamItemDef_t nDefinition ) const;
+	bool HasInstanceOf( SteamItemDef_t nDefinition ) const;
+	uint32 GetNumOf( SteamItemDef_t nDefinition ) const;
+
+	bool IsWaitingForDropResults() const { return m_hPlaytimeRequestResult != k_SteamInventoryResultInvalid; }
+	const CSpaceWarItem * GetLastDroppedItem() const { return GetItem( m_LastDropInstanceID ); }
+
+private:
+	friend CSpaceWarLocalInventory *SpaceWarLocalInventory();
+	CSpaceWarLocalInventory();
+	STEAM_CALLBACK( CSpaceWarLocalInventory, OnSteamInventoryResult, SteamInventoryResultReady_t, m_SteamInventoryResult );
+	STEAM_CALLBACK( CSpaceWarLocalInventory, OnSteamInventoryFullUpdate, SteamInventoryFullUpdate_t, m_SteamInventoryFullUpdate );
+
+private:
+	SteamInventoryResult_t m_hPlaytimeRequestResult;
+	SteamInventoryResult_t m_hPromoRequestResult;
+	SteamInventoryResult_t m_hLastFullUpdate;
+	SteamInventoryResult_t m_hExchangeRequestResult;
+
+	std::list<CSpaceWarItem *> m_listPlayerItems;
+	SteamItemInstanceID_t m_LastDropInstanceID;
+};
+
+CSpaceWarLocalInventory *SpaceWarLocalInventory();
+
+
+class CSpaceWarItem
+{
+public:
+	SteamItemInstanceID_t GetItemId() const { return m_Details.m_itemId; }
+	SteamItemDef_t GetDefinition() const { return m_Details.m_iDefinition; }
+	uint16 GetQuantity() const { return m_Details.m_unQuantity; }
+	std::string GetLocalizedName() const;
+	std::string GetLocalizedDescription() const;
+	std::string GetIconURL() const;
+private:
+	friend class CSpaceWarLocalInventory;
+	SteamItemDetails_t m_Details;
+};
+
+
+
+#endif // INVENTORY_H