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author | Matthew Hoops | 2011-10-23 18:52:49 -0400 |
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committer | Matthew Hoops | 2011-10-23 18:52:49 -0400 |
commit | de3962fbc8707f90eeed4cabfbaf06c7e939b565 (patch) | |
tree | 2aaefc1af06234d9174d62f6708adb345d7739c8 /engines/pegasus/neighborhood/mars/shuttleenergymeter.h | |
parent | c8526bf6c3a193cd41a41789eceb9dc155b85f5b (diff) | |
download | scummvm-rg350-de3962fbc8707f90eeed4cabfbaf06c7e939b565.tar.gz scummvm-rg350-de3962fbc8707f90eeed4cabfbaf06c7e939b565.tar.bz2 scummvm-rg350-de3962fbc8707f90eeed4cabfbaf06c7e939b565.zip |
PEGASUS: Add the Mars canyon chase sequence
Diffstat (limited to 'engines/pegasus/neighborhood/mars/shuttleenergymeter.h')
-rwxr-xr-x | engines/pegasus/neighborhood/mars/shuttleenergymeter.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/engines/pegasus/neighborhood/mars/shuttleenergymeter.h b/engines/pegasus/neighborhood/mars/shuttleenergymeter.h new file mode 100755 index 0000000000..169a0f63cd --- /dev/null +++ b/engines/pegasus/neighborhood/mars/shuttleenergymeter.h @@ -0,0 +1,73 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * Additional copyright for this file: + * Copyright (C) 1995-1997 Presto Studios, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program 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 General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef PEGASUS_NEIGHBORHOOD_MARS_SHUTTLEENERGYMETER_H +#define PEGASUS_NEIGHBORHOOD_MARS_SHUTTLEENERGYMETER_H + +#include "pegasus/fader.h" +#include "pegasus/surface.h" + +namespace Pegasus { + +const int32 kFullShuttleEnergy = 100; +// Low is 20 percent +const int32 kLowShuttleEnergy = kFullShuttleEnergy * 20 / 100; + +const int32 kMinDampingEnergy = 15; +const int32 kMinGravitonEnergy = 63; + +const TimeScale kTractorBeamScale = kFifteenTicksPerSecond; +const TimeValue kTractorBeamTime = kFiveSeconds * kTractorBeamScale; +const int32 kTractorBeamEnergy = kLowShuttleEnergy; + +class ShuttleEnergyMeter : public FaderAnimation { +public: + ShuttleEnergyMeter(); + ~ShuttleEnergyMeter() {} + + void initShuttleEnergyMeter(); + void disposeShuttleEnergyMeter(); + + void powerUpMeter(); + + void setEnergyValue(const int32); + int32 getEnergyValue() const; + + void dropEnergyValue(const int32); + + void drainForTractorBeam(); + + bool enoughEnergyForTractorBeam() const; + + void draw(const Common::Rect &); + +protected: + Surface _meterImage; + Surface _lowWarning; +}; + +} // End of namespace Pegasus + +#endif |