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Diffstat (limited to 'engines/wintermute/base/particles/part_particle.h')
-rw-r--r-- | engines/wintermute/base/particles/part_particle.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/engines/wintermute/base/particles/part_particle.h b/engines/wintermute/base/particles/part_particle.h new file mode 100644 index 0000000000..4b8c2f131e --- /dev/null +++ b/engines/wintermute/base/particles/part_particle.h @@ -0,0 +1,90 @@ +/* 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. + * + * 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. + * + */ + +/* + * This file is based on WME Lite. + * http://dead-code.org/redir.php?target=wmelite + * Copyright (c) 2011 Jan Nedoma + */ + +#ifndef WINTERMUTE_PARTPARTICLE_H +#define WINTERMUTE_PARTPARTICLE_H + + +#include "engines/wintermute/base/base.h" +#include "engines/wintermute/math/rect32.h" +#include "engines/wintermute/math/vector2.h" + +namespace Wintermute { + +class PartEmitter; +class BaseSprite; +class BasePersistenceManager; + +class PartParticle : public BaseClass { +public: + enum TParticleState { + PARTICLE_NORMAL, PARTICLE_FADEIN, PARTICLE_FADEOUT + }; + + PartParticle(BaseGame *inGame); + virtual ~PartParticle(void); + + float _growthRate; + bool _exponentialGrowth; + + float _rotation; + float _angVelocity; + + int _alpha1; + int _alpha2; + + Rect32 _border; + Vector2 _pos; + float _posZ; + Vector2 _velocity; + float _scale; + BaseSprite *_sprite; + uint32 _creationTime; + int _lifeTime; + bool _isDead; + TParticleState _state; + + bool update(PartEmitter *emitter, uint32 currentTime, uint32 timerDelta); + bool display(PartEmitter *emitter); + + bool setSprite(const Common::String &filename); + + bool fadeIn(uint32 currentTime, int fadeTime); + bool fadeOut(uint32 currentTime, int fadeTime); + + bool persist(BasePersistenceManager *PersistMgr); +private: + uint32 _fadeStart; + int _fadeTime; + int _currentAlpha; + int _fadeStartAlpha; +}; + +} // end of namespace Wintermute + +#endif |