Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
// $NoKeywords: $
//=============================================================================//
#ifndef C_ENV_METEOR_H
#define C_ENV_METEOR_H
#pragma once
#include "utlvector.h"
#include "env_meteor_shared.h"
#include "baseparticleentity.h"
#include "c_effect_shootingstar.h"
//=============================================================================
//
// Client-side Meteor Factory Class
//
class C_MeteorFactory : public IMeteorFactory
{
public:
void CreateMeteor( int nID, int iType, const Vector &vecPosition,
const Vector &vecDirection, float flSpeed, float flStartTime,
float flDamageRadius,
const Vector &vecTriggerMins, const Vector &vecTriggerMaxs );
};
//=============================================================================
//
// Meteor Spawner Class
//
class C_EnvMeteorSpawner : public C_BaseEntity
{
public:
DECLARE_CLASS( C_EnvMeteorSpawner, C_BaseEntity );
DECLARE_CLIENTCLASS();
C_EnvMeteorSpawner();
// Will more than likely be used for meteor input(s) later!
// void ReceiveMessage( const char *msgname, int length, void *data );
//-------------------------------------------------------------------------
// Networking
//-------------------------------------------------------------------------
void OnDataChanged( DataUpdateType_t updateType );
//-------------------------------------------------------------------------
// Think
//-------------------------------------------------------------------------
void ClientThink( void );
private:
C_MeteorFactory m_Factory;
CEnvMeteorSpawnerShared m_SpawnerShared;
bool m_fDisabled;
};
//=============================================================================
//
// Meteor Tail Class - Effect
//
class C_EnvMeteorHead
{
public:
C_EnvMeteorHead();
~C_EnvMeteorHead();
void Start( const Vector &vecOrigin, const Vector &vecDirection );
void Destroy( void );
void MeteorHeadThink( const Vector &vecOrigin, float flTime );
void SetSmokeEmission( bool bEmit ) { m_bEmitSmoke = bEmit; }
bool EmitSmoke( void ) { return m_bEmitSmoke; }
void SetParticleScale( float flScale ) { m_flParticleScale = flScale; }
bool m_bInitThink;
private:
Vector m_vecPos;
Vector m_vecPrevPos;
Vector m_vecDirection;
float m_flParticleScale;
CSmartPtr<CSimpleEmitter> m_pSmokeEmitter;
float m_flSmokeSpawnInterval;
float m_flSmokeSpawnRadius;
PMaterialHandle m_hSmokeMaterial;
float m_flSmokeLifetime; // How long do the particles live?
bool m_bEmitSmoke;
PMaterialHandle m_hFlareMaterial;
};
//=============================================================================
//
// Meteor Tail Class - Effect
//
class C_EnvMeteorTail : public C_BaseParticleEntity
{
public:
DECLARE_CLASS( C_EnvMeteorTail, C_BaseParticleEntity );
C_EnvMeteorTail();
~C_EnvMeteorTail();
void Start( const Vector &vecOrigin, const Vector &vecDirection, float flSpeed );
void Destroy( void );
virtual void RenderParticles( CParticleRenderIterator *pIterator );
virtual void SimulateParticles( CParticleSimulateIterator *pIterator );
//protected:
void DrawFragment( ParticleDraw* pDraw, const Vector &vecStart, const Vector &vecDelta,
const Vector4D &vecStartColor, const Vector4D &vecEndColor,
float flStartV, float flEndV );
CParticleMgr *m_pParticleMgr;
Particle *m_pParticle;
PMaterialHandle m_TailMaterialHandle;
// Properties.
float m_flFadeTime;
float m_flWidth;
float m_flSpeed;
Vector m_vecDirection;
private:
C_EnvMeteorTail( const C_EnvMeteorTail & );
};
//=============================================================================
//
// Meteor Class (Client-side only!)
//
class C_EnvMeteor : public C_BaseAnimating
{
public:
DECLARE_CLASS( C_EnvMeteor, C_BaseAnimating );
//-------------------------------------------------------------------------
// Initialization/Destruction
//-------------------------------------------------------------------------
C_EnvMeteor();
~C_EnvMeteor();
static C_EnvMeteor *Create( int nID, int iMeteorType, const Vector &vecOrigin,
const Vector &vecDirection, float flSpeed, float flStartTime,
float flDamageRadius,
const Vector &vecTriggerMins, const Vector &vecTriggerMaxs );
static void Destroy( C_EnvMeteor *pMeteor );
//-------------------------------------------------------------------------
// Think
//-------------------------------------------------------------------------
void ClientThink( void );
void SkyboxThink( float flTime );
void WorldThink( float flTime );
void WorldToSkyboxThink( float flTime );
void SkyboxToWorldThink( float flTime );
void SetTravelDirection( const Vector &vecDir ) { m_vecTravelDir = vecDir; }
private:
C_EnvMeteor( const C_EnvMeteor & );
CEnvMeteorShared m_Meteor;
// Effects
Vector m_vecTravelDir;
C_EnvMeteorHead m_HeadEffect;
C_EnvMeteorTail m_TailEffect;
};
#endif // C_ENV_METEOR_H