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112 lines
3.1 KiB
C++
112 lines
3.1 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* Additional copyright for this file:
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* Copyright (C) 1995-1997 Presto Studios, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef PEGASUS_ENERGYMONITOR_H
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#define PEGASUS_ENERGYMONITOR_H
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#include "pegasus/elements.h"
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namespace Pegasus {
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class Sprite;
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class Blinker : private IdlerTimeBase {
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public:
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Blinker();
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virtual ~Blinker() {}
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void startBlinking(Sprite *sprite, int32 frame1, int32 frame2, uint32 numBlinks, TimeValue blinkDuration, TimeScale blinkScale);
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void stopBlinking();
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protected:
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virtual void timeChanged(const TimeValue);
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Sprite *_sprite;
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int32 _frame1;
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int32 _frame2;
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TimeValue _blinkDuration;
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};
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// Energy monitor constants.
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// These are in seconds.
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// Max is two hours
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static const uint32 kMaxJMPEnergy = 7200;
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static const uint32 kCasualEnergy = kMaxJMPEnergy * 100 / 100; // 100%
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static const uint32 kWorriedEnergy = kMaxJMPEnergy * 50 / 100; // 50%
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static const uint32 kNervousEnergy = kMaxJMPEnergy * 25 / 100; // 25%
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static const uint32 kPanicStrickenEnergy = kMaxJMPEnergy * 5 / 100; // 5%
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static const uint32 kFullEnergy = kCasualEnergy;
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static const uint32 kFrameLightOff = 0;
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static const uint32 kFrameLightYellow = 1;
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static const uint32 kFrameLightOrange = 2;
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static const uint32 kFrameLightRed = 3;
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static const int kEnergyDrainNormal = 1;
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static const int kMarsReactorEnergyDrainNoShield = 6;
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static const int kMarsReactorEnergyDrainWithShield = 3;
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static const int kWSCPoisonEnergyDrainWithDart = 20;
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static const int kWSCPoisonEnergyDrainNoDart = 10;
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class EnergyMonitor : private IdlerAnimation {
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public:
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EnergyMonitor();
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virtual ~EnergyMonitor();
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void setEnergyValue(const uint32);
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void startEnergyDraining();
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void setEnergyDrainRate(Common::Rational);
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Common::Rational getEnergyDrainRate();
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void stopEnergyDraining();
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void drainEnergy(const int32);
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int32 getCurrentEnergy();
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void restoreLastEnergyValue();
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void saveCurrentEnergyValue();
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void calibrateEnergyBar();
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protected:
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void timeChanged(const TimeValue);
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void calcLevelRect(Common::Rect &);
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void draw(const Common::Rect &);
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uint32 _barColor;
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Common::Rect _levelRect;
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EnergyStage _stage;
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Sprite _energyLight;
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Blinker _lightBlinker;
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bool _calibrating, _dontFlash;
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};
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extern EnergyMonitor *g_energyMonitor;
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} // End of namespace Pegasus
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#endif
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