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/**
* @file lleconomy.h
*
* $LicenseInfo:firstyear=2002&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#ifndef LL_LLECONOMY_H
#define LL_LLECONOMY_H
#include "llsingleton.h"
#include <list>
class LLMessageSystem;
class LLVector3;
/**
* Register an observer to be notified of economy data updates coming from server.
*/
class LLEconomyObserver
{
public:
virtual ~LLEconomyObserver() {}
virtual void onEconomyDataChange() = 0;
};
class LLGlobalEconomy
{
public:
LLGlobalEconomy();
virtual ~LLGlobalEconomy();
// This class defines its singleton internally as a typedef instead of inheriting from
// LLSingleton like most others because the LLRegionEconomy sub-class might also
// become a singleton and this pattern will more easily disambiguate them.
typedef LLSingleton<LLGlobalEconomy> Singleton;
void initSingleton() { }
virtual void print();
void addObserver(LLEconomyObserver* observer);
void removeObserver(LLEconomyObserver* observer);
void notifyObservers();
static void processEconomyData(LLMessageSystem *msg, LLGlobalEconomy* econ_data);
S32 calculateTeleportCost(F32 distance) const;
S32 calculateLightRent(const LLVector3& object_size) const;
S32 getObjectCount() const { return mObjectCount; }
S32 getObjectCapacity() const { return mObjectCapacity; }
S32 getPriceObjectClaim() const { return mPriceObjectClaim; }
S32 getPricePublicObjectDecay() const { return mPricePublicObjectDecay; }
S32 getPricePublicObjectDelete() const { return mPricePublicObjectDelete; }
S32 getPricePublicObjectRelease() const { return mPriceObjectClaim - mPricePublicObjectDelete; }
S32 getPriceEnergyUnit() const { return mPriceEnergyUnit; }
S32 getPriceUpload() const { return mPriceUpload; }
S32 getPriceRentLight() const { return mPriceRentLight; }
S32 getTeleportMinPrice() const { return mTeleportMinPrice; }
F32 getTeleportPriceExponent() const { return mTeleportPriceExponent; }
S32 getPriceGroupCreate() const { return mPriceGroupCreate; }
void setObjectCount(S32 val) { mObjectCount = val; }
void setObjectCapacity(S32 val) { mObjectCapacity = val; }
void setPriceObjectClaim(S32 val) { mPriceObjectClaim = val; }
void setPricePublicObjectDecay(S32 val) { mPricePublicObjectDecay = val; }
void setPricePublicObjectDelete(S32 val) { mPricePublicObjectDelete = val; }
void setPriceEnergyUnit(S32 val) { mPriceEnergyUnit = val; }
void setPriceUpload(S32 val) { mPriceUpload = val; }
void setPriceRentLight(S32 val) { mPriceRentLight = val; }
void setTeleportMinPrice(S32 val) { mTeleportMinPrice = val; }
void setTeleportPriceExponent(F32 val) { mTeleportPriceExponent = val; }
void setPriceGroupCreate(S32 val) { mPriceGroupCreate = val; }
private:
S32 mObjectCount;
S32 mObjectCapacity;
S32 mPriceObjectClaim; // per primitive
S32 mPricePublicObjectDecay; // per primitive
S32 mPricePublicObjectDelete; // per primitive
S32 mPriceEnergyUnit;
S32 mPriceUpload;
S32 mPriceRentLight;
S32 mTeleportMinPrice;
F32 mTeleportPriceExponent;
S32 mPriceGroupCreate;
std::list<LLEconomyObserver*> mObservers;
};
class LLRegionEconomy : public LLGlobalEconomy
{
public:
LLRegionEconomy();
~LLRegionEconomy();
static void processEconomyData(LLMessageSystem *msg, void **user_data);
static void processEconomyDataRequest(LLMessageSystem *msg, void **user_data);
void print();
BOOL hasData() const;
F32 getPriceObjectRent() const { return mPriceObjectRent; }
F32 getPriceObjectScaleFactor() const {return mPriceObjectScaleFactor;}
F32 getEnergyEfficiency() const { return mEnergyEfficiency; }
S32 getPriceParcelClaim() const;
S32 getPriceParcelRent() const;
F32 getAreaOwned() const { return mAreaOwned; }
F32 getAreaTotal() const { return mAreaTotal; }
S32 getBasePriceParcelClaimActual() const { return mBasePriceParcelClaimActual; }
void setPriceObjectRent(F32 val) { mPriceObjectRent = val; }
void setPriceObjectScaleFactor(F32 val) { mPriceObjectScaleFactor = val; }
void setEnergyEfficiency(F32 val) { mEnergyEfficiency = val; }
void setBasePriceParcelClaimDefault(S32 val);
void setBasePriceParcelClaimActual(S32 val);
void setPriceParcelClaimFactor(F32 val);
void setBasePriceParcelRent(S32 val);
void setAreaOwned(F32 val) { mAreaOwned = val; }
void setAreaTotal(F32 val) { mAreaTotal = val; }
private:
F32 mPriceObjectRent;
F32 mPriceObjectScaleFactor;
F32 mEnergyEfficiency;
S32 mBasePriceParcelClaimDefault;
S32 mBasePriceParcelClaimActual;
F32 mPriceParcelClaimFactor;
S32 mBasePriceParcelRent;
F32 mAreaOwned;
F32 mAreaTotal;
};
#endif
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