smokegrenadebase.c

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enum ESmokeGrenadeState
{
    NO_SMOKE    = 0
    START       = 1,
    LOOP        = 2,
    END         = 3,
    COUNT       = 4
}
 
class SmokeGrenadeBase extends Grenade_Base
{
    protected ref Timer             m_TimerSmokeStart;
    protected ref Timer             m_TimerSmokeLoop;
    protected ref Timer             m_TimerSmokeEnd;
    
    protected ref Timer             m_TimerDefer;
    
    protected ESmokeGrenadeState    m_SmokeGrenadeState;
    protected ESmokeGrenadeState    m_LastSmokeGrenadeState;
 
    protected Particle              m_ParticleSmoke;
    protected int                   m_ParticleSmokeCurrentId;
    protected int                   m_ParticleSmokeStartId;
    protected int                   m_ParticleSmokeLoopId;
    protected int                   m_ParticleSmokeEndId;
    protected vector                m_ParticleSmokePosition;
    
    protected EffectSound           m_SoundSmoke;
    protected string                m_SoundSmokeStartId;
    protected string                m_SoundSmokeLoopId;
    protected string                m_SoundSmokeEndId;
    
    ref NoiseParams                 m_NoisePar;
 
    void SetParticleSmokeCurrent(int particle)
    {
        m_ParticleSmokeCurrentId = particle;
    }
    
    void SetParticleSmokeStart(int particle)
    {
        m_ParticleSmokeStartId = particle;
    }
 
    void SetParticleSmokeLoop(int particle)
    {
        m_ParticleSmokeLoopId = particle;
    }
 
    void SetParticleSmokeEnd(int particle)
    {
        m_ParticleSmokeEndId = particle;
    }
    
    void SetSoundSmokeStart(string sound)
    {
        m_SoundSmokeStartId = sound;
    }
 
    void SetSoundSmokeLoop(string sound)
    {
        m_SoundSmokeLoopId = sound;
    }
 
    void SetSoundSmokeEnd(string sound)
    {
        m_SoundSmokeEndId = sound;
    }   
 
    protected void PlaySmokeParticle()
    {
        m_ParticleSmoke = ParticleManager.GetInstance().PlayOnObject(m_ParticleSmokeCurrentId, this, m_ParticlePosition, vector.Zero, true);
    }
 
    protected void SoundSmokeStart()
    {
        PlaySoundSetLoop(m_SoundSmoke, m_SoundSmokeStartId, 0.3, 1.0);
    }
    
    protected void SoundSmokeLoop()
    {
        PlaySoundSetLoop(m_SoundSmoke, m_SoundSmokeLoopId, 0.3, 1.0);
    }
 
    protected void SoundSmokeEnd()
    {
        PlaySoundSetLoop(m_SoundSmoke, m_SoundSmokeEndId, 1.0, 1.0);
    }
    
    //Stop
    protected void SoundSmokeStop()
    {
        StopSoundSet(m_SoundSmoke);
    }
 
    protected void DestroySmokeGrenade()
    {
        SetSmokeGrenadeState(ESmokeGrenadeState.NO_SMOKE);
        
        if ( GetGame().IsServer() )
        {
            SetHealth("", "", 0);
        }
    }
    
    protected void RefreshParticlesAndSounds()
    {
        ESmokeGrenadeState state = GetSmokeGrenadeState();
 
        if ( m_LastSmokeGrenadeState != state )
        {
            if ( state == ESmokeGrenadeState.START )
            {
                //Print("RefreshAudioVisual:: START");
                SoundSmokeEnd();
                SoundSmokeStart();
                
                DestroyParticle(m_ParticleSmoke);
                SetParticleSmokeCurrent(m_ParticleSmokeStartId);
                PlaySmokeParticle();
            }
            else if ( state == ESmokeGrenadeState.LOOP )
            {
                //Print("RefreshAudioVisual:: LOOP");
                SoundSmokeStop();
                SoundSmokeLoop();
                
                DestroyParticle(m_ParticleSmoke);
                SetParticleSmokeCurrent(m_ParticleSmokeLoopId);
                PlaySmokeParticle();
            }
            else if ( state == ESmokeGrenadeState.END )
            {
                //Print("RefreshAudioVisual:: END");
                SoundSmokeStop();
                SoundSmokeEnd();
                
                DestroyParticle(m_ParticleSmoke);
                SetParticleSmokeCurrent(m_ParticleSmokeEndId);
                PlaySmokeParticle();
            }
            else if ( state == ESmokeGrenadeState.NO_SMOKE )
            {
                //Print("RefreshAudioVisual:: NO_SMOKE");
                SoundSmokeStop();
 
                DestroyParticle(m_ParticleSmoke);
            }
            
            m_LastSmokeGrenadeState = state;
        }
    }
    
    override void Unpin()
    {
        super.Unpin();
        
        Activate();
 
    }
    
    override void OnActivateFinished()
    {
        if ( GetCompEM() && GetCompEM().CanWork() )
        {
            GetCompEM().SwitchOn();
        }
    }
    
    // When smoke starts
    override void OnWorkStart()
    {
        SetSmokeGrenadeState(ESmokeGrenadeState.START);
        
        if ( GetGame().IsServer() )
        {
            m_NoisePar = new NoiseParams();
            m_NoisePar.LoadFromPath("cfgVehicles " + GetType() + " NoiseSmokeGrenade");
            NoiseSystem noise = GetGame().GetNoiseSystem();
            if ( noise )
            {
                noise.AddNoisePos( this, GetPosition(), m_NoisePar, NoiseAIEvaluate.GetNoiseReduction(GetGame().GetWeather()) );
            }
        }
 
        Param1<ESmokeGrenadeState> par = new Param1<ESmokeGrenadeState>(ESmokeGrenadeState.LOOP);
        m_TimerSmokeLoop.Run(5.0, this, "SetSmokeGrenadeState", par);
    }
    
    //When grenade makes smoke
    override void OnWork(float consumed_energy)
    {
        if ( GetGame().IsServer() )
        {
            NoiseSystem noise = GetGame().GetNoiseSystem();
            if ( noise )
            {
                noise.AddNoisePos( this, GetPosition(), m_NoisePar, NoiseAIEvaluate.GetNoiseReduction(GetGame().GetWeather()));
            }
        }
    }
    
    // When the smoke stops
    override void OnWorkStop()
    {
        SetSmokeGrenadeState(ESmokeGrenadeState.END);
 
        m_TimerDefer.Run(5.0, this, "DestroySmokeGrenade");
    }
    
    override bool CanPutInCargo( EntityAI parent )
    {
        return !GetCompEM().IsWorking();
    }
    
    override void OnActivatedByItem(notnull ItemBase item)
    {
        GetCompEM().SwitchOn();
    }
 
    override void SetActions()
    {
        super.SetActions();
 
        RemoveAction(ActionPin);
    }
    
    override void OnVariablesSynchronized()
    {
        super.OnVariablesSynchronized();
 
        RefreshParticlesAndSounds();
    }
 
    override void OnExplosionEffects(Object source, Object directHit, int componentIndex, string surface, vector pos, vector surfNormal, float energyFactor, float explosionFactor, bool isWater, string ammoType) {}
    
    ESmokeGrenadeState GetSmokeGrenadeState()
    {
        return m_SmokeGrenadeState;
    }
 
    override void EEDelete(EntityAI parent)
    {
        super.EEDelete(parent);
 
        SoundSmokeStop();
        DestroyParticle(m_ParticleSmoke);
    }
 
    void SetSmokeGrenadeState(ESmokeGrenadeState state)
    {
        //Print("Setting SGS to: " + typename.EnumToString(ESmokeGrenadeState, state));
 
        if ( GetGame().IsServer() )
        {
            if ( m_SmokeGrenadeState != state )
            {
                m_SmokeGrenadeState = state;
                
                //synchronize
                SetSynchDirty();
            }
        }
    }
    
    void SmokeGrenadeBase()
    {
        m_SmokeGrenadeState = ESmokeGrenadeState.NO_SMOKE;
 
        m_TimerSmokeLoop = new Timer;
        m_TimerDefer = new Timer;
 
        SetAmmoType("");
        SetPinnable(false);
        SetGrenadeType(EGrenadeType.CHEMICAL);
        SetParticleSmokeStart(ParticleList.INVALID); 
        SetParticleSmokeLoop(ParticleList.INVALID); 
        SetParticleSmokeEnd(ParticleList.INVALID); 
 
        RegisterNetSyncVariableInt("m_SmokeGrenadeState", ESmokeGrenadeState.NO_SMOKE, ESmokeGrenadeState.COUNT);
    }
    
    void ~SmokeGrenadeBase();
}