74 lines
1.4 KiB
C
74 lines
1.4 KiB
C
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// Copyright (C) 2007 Id Software, Inc.
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//
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#ifndef __SNOWEFFECT_H__
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#define __SNOWEFFECT_H__
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#include "HardcodedParticleSystem.h"
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#include "../Atmosphere.h"
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#include "Effects.h"
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class sdSnowEffect : public idEntity {
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public:
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CLASS_PROTOTYPE( sdSnowEffect );
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void Spawn( void );
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virtual void Think( void );
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private:
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struct grouping {
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idVec3 axis;
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float rotate;
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float rotateSpeed;
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idVec3 rotationPoint;
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idVec3 worldPos;
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float time;
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float alpha;
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};
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static const int MAX_GROUPS = 32;
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grouping groups[ MAX_GROUPS ];
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};
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class sdSnowPrecipitation : public sdAbstractPrecipitationSystem {
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renderEntity_t renderEntity;
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int renderEntityHandle;
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struct grouping {
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idVec3 axis;
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float rotate;
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float rotateSpeed;
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idVec3 rotationPoint;
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idVec3 worldPos;
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float time;
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float alpha;
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};
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static const int MAX_GROUPS = 32;
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grouping groups[ MAX_GROUPS ];
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sdEffect effect;
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bool effectRunning;
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sdPrecipitationParameters parms;
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void SetupEffect( void );
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public:
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sdSnowPrecipitation( sdPrecipitationParameters const &parms );
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~sdSnowPrecipitation();
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renderEntity_t* GetRenderEntity() { return &renderEntity; }
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virtual void SetMaxActiveParticles( int num );
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virtual void Update( void );
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virtual void Init( void );
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virtual void FreeRenderEntity( void );
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};
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#endif // __SNOWEFFECT_H__
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