Spotlight.c

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class Spotlight extends ItemBase
{
    private bool    m_IsFolded;
    private bool    m_EvaluateDeployment;
    SpotlightLight  m_Light;
    
    static vector   m_LightLocalPosition;
    static vector   m_LightLocalOrientation = "0 0 0";
    
    // Spotlight can be extended and compressed
    static const string SEL_REFLECTOR_COMP_U        = "reflector";
    static const string SEL_CORD_FOLDED_U           = "cord_folded";
    static const string SEL_CORD_PLUGGED_U          = "cord_plugged";
    static const string SEL_CORD_PLUGGED_F          = "spotlight_folded_cord_plugged";
    static const string SEL_CORD_FOLDED_F           = "spotlight_folded_cord_folded";
    
    static const string SEL_INVENTORY               = "inventory";
    static const string SEL_PLACING                 = "placing";
    static const string SEL_GLASS_F                 = "glass_folded";
    static const string SEL_GLASS_U                 = "glass_unfolded";
    static const string SEL_REFLECTOR_F             = "reflector_folded";
    static const string SEL_REFLECTOR_U             = "reflector_unfolded";
    
    static const int    ID_GLASS_UNFOLDED           = 3;
    static const int    ID_REFLECTOR_UNFOLDED       = 4;
    static const int    ID_GLASS_FOLDED             = 5;
    static const int    ID_REFLECTOR_FOLDED         = 6;
    
    static string       LIGHT_OFF_GLASS             = "dz\\gear\\camping\\Data\\spotlight_glass.rvmat";
    static string       LIGHT_OFF_REFLECTOR         = "dz\\gear\\camping\\Data\\spotlight.rvmat";
    static string       LIGHT_ON_GLASS              = "dz\\gear\\camping\\Data\\spotlight_glass_on.rvmat";
    static string       LIGHT_ON_REFLECTOR          = "dz\\gear\\camping\\Data\\spotlight_glass_on.rvmat";
    
    //sound
    const string                SOUND_TURN_ON       = "spotlight_turn_on_SoundSet";
    const string                SOUND_TURN_OFF      = "spotlight_turn_off_SoundSet";
    
    protected EffectSound   m_SoundTurnOn;
    protected EffectSound   m_SoundTurnOff;
    protected EffectSound   m_DeployLoopSound;
 
    //Spotlight, folded and unfolded
    void Spotlight()
    {
        m_EvaluateDeployment = false;
 
        RegisterNetSyncVariableBool("m_IsSoundSynchRemote");
        RegisterNetSyncVariableBool("m_IsDeploySound");
        RegisterNetSyncVariableBool("m_IsFolded");
    }
    
    void ~Spotlight()
    {
        if (m_DeployLoopSound)
            SEffectManager.DestroyEffect(m_DeployLoopSound);
    }
    
    override bool IsElectricAppliance()
    {
        return true;
    }
    
    override void OnInitEnergy()
    {
        if (GetCompEM().IsPlugged())
        {
            if (!GetHierarchyRoot())
                Unfold();
            else
                Fold(true);
        }
        else
            Fold();
        
        UpdateAllSelections();
    }
    
    override void EOnInit(IEntity other, int extra)
    {
        if (!IsHologram())
        {
            UpdateAllSelections();
            HideSelection(SEL_CORD_FOLDED_F);
        }
        else
        {
            Unfold();
        }
    }
    
    //--- POWER EVENTS
    override void OnSwitchOn()
    {
        super.OnSwitchOn();
        
        SoundTurnOn();
    }
 
    override void OnSwitchOff()
    {
        super.OnSwitchOff();
        
        SoundTurnOff();
        
        if (m_Light)
        {
            m_Light.FadeOut(0.05);
            m_Light = null;
        }
    }
    
    override void OnWorkStart()
    {
        #ifndef SERVER
        m_Light = SpotlightLight.Cast(ScriptedLightBase.CreateLight(SpotlightLight, "0 0 0"));
        m_Light.AttachOnObject(this, m_LightLocalPosition, m_LightLocalOrientation);
        #endif
        
        UpdateAllSelections();
    }
 
    override void OnWorkStop()
    {
        #ifndef SERVER
        if (m_Light)
            m_Light.FadeOut();
        #endif
        
        UpdateAllSelections();
    }
    
    // Called when this device is picked up
    override void OnItemLocationChanged(EntityAI old_owner, EntityAI new_owner)
    {
        super.OnItemLocationChanged(old_owner, new_owner);
        
        //skips folding of currently deployed spotlight
        if (m_EvaluateDeployment || IsBeingPlaced())
        {
            m_EvaluateDeployment = false;
            if (m_Light)
            {
                m_Light.AttachOnObject(this, m_LightLocalPosition, m_LightLocalOrientation);
            }
 
            Unfold();
 
            return;
        }
        
        // When the item is picked up by a player
        PlayerBase player = PlayerBase.Cast(new_owner);
        if (player && player.GetItemInHands() == this)
        {
            Fold(GetCompEM().IsPlugged());
        }
    }
 
    override void OnIsPlugged(EntityAI source_device)
    {
        Unfold();
        UpdateAllSelections();
    }
    
    protected void UpdateAllSelections()
    {
        bool isPlugged = GetCompEM().IsPlugged();
        PlayerBase player = PlayerBase.Cast(GetHierarchyRootPlayer());
        bool isInHands = player && player.GetItemInHands() == this;
        HideAllSelections();
        
        m_LightLocalPosition = GetSelectionPositionLS("beamStart");
        
        if (IsFolded() || isInHands)
        {
            HideSelection(SEL_REFLECTOR_COMP_U);
            
            ShowSelection(SEL_INVENTORY);
            ShowSelection(SEL_GLASS_F);
            ShowSelection(SEL_REFLECTOR_F);
            
            if (isPlugged)
            {
                ShowSelection(SEL_CORD_PLUGGED_F);
            }
            else
            {
                ShowSelection(SEL_CORD_FOLDED_F);
            }
            
            if (!IsHologram())
            {
                if (GetCompEM().IsWorking())
                {
                    SetObjectMaterial(ID_GLASS_UNFOLDED, LIGHT_ON_GLASS);
                    SetObjectMaterial(ID_REFLECTOR_UNFOLDED, LIGHT_ON_REFLECTOR);
                    SetObjectMaterial(ID_GLASS_FOLDED, LIGHT_ON_GLASS);
                    SetObjectMaterial(ID_REFLECTOR_FOLDED, LIGHT_ON_REFLECTOR);
                }
                else
                {
                    SetObjectMaterial(ID_GLASS_UNFOLDED, LIGHT_OFF_GLASS);
                    SetObjectMaterial(ID_REFLECTOR_UNFOLDED, LIGHT_OFF_REFLECTOR);
                    SetObjectMaterial(ID_GLASS_FOLDED, LIGHT_OFF_GLASS);
                    SetObjectMaterial(ID_REFLECTOR_FOLDED, LIGHT_OFF_REFLECTOR);
                }
            }
        }
        else
        {
            ShowSelection(SEL_PLACING);
            ShowSelection(SEL_REFLECTOR_U);
            ShowSelection(SEL_GLASS_U);
            ShowSelection(SEL_REFLECTOR_COMP_U);
            
            if (isPlugged)
            {
                ShowSelection(SEL_CORD_PLUGGED_U);
            }
            else
            {
                ShowSelection(SEL_CORD_FOLDED_U);
            }
            
            if (!IsHologram())
            {
                if (GetCompEM().IsWorking())
                {
                    SetObjectMaterial(ID_GLASS_UNFOLDED, LIGHT_ON_GLASS);
                    SetObjectMaterial(ID_REFLECTOR_UNFOLDED, LIGHT_ON_REFLECTOR);
                }
                else
                {
                    SetObjectMaterial(ID_GLASS_UNFOLDED, LIGHT_OFF_GLASS);
                    SetObjectMaterial(ID_REFLECTOR_UNFOLDED, LIGHT_OFF_REFLECTOR);
                }
            }
        }
    }
    
    override void OnIsUnplugged(EntityAI last_energy_source)
    {
        Fold();
        UpdateAllSelections();
    }
 
    override void OnVariablesSynchronized()
    {
        super.OnVariablesSynchronized();
        
        if (IsDeploySound())
        {
            PlayDeploySound();
        }
        
        if (CanPlayDeployLoopSound())
        {
            PlayDeployLoopSound();
        }
        
        if (m_DeployLoopSound && !CanPlayDeployLoopSound())
        {
            StopDeployLoopSound();
        }
    }
 
    void Fold(bool keep_connected = false)
    {
        m_IsFolded = true;
        if (!keep_connected)
        {
            GetCompEM().SwitchOff();
            GetCompEM().UnplugThis();
        }
 
        UpdateAllSelections();
        SetSynchDirty();
    }
 
    void Unfold()
    {
        m_IsFolded = false;
        UpdateAllSelections();
        SetSynchDirty();
    }
 
    override void OnStoreSave(ParamsWriteContext ctx)
    {   
        super.OnStoreSave(ctx);
        
        // Save folded/unfolded state
        ctx.Write(m_IsFolded);
    }
 
    override bool OnStoreLoad(ParamsReadContext ctx, int version)
    {   
        if (!super.OnStoreLoad(ctx, version))
            return false;
        
        // Load folded/unfolded state
        bool b_is_folded = false;
        if (!ctx.Read(b_is_folded))
            b_is_folded = true;
        
        if (b_is_folded)
        {
            Fold();
        }
        else
        {
            Unfold();
        }
 
        return true;
    }
 
    override bool CanPutInCargo(EntityAI parent)
    {
        if (!super.CanPutInCargo(parent)) 
            return false;
        
        return !GetCompEM().IsPlugged();
    }
 
    override bool CanPutIntoHands(EntityAI player) 
    {
        if (!super.CanPutIntoHands(parent))
        {
            return false;
        }
        // Commented out so Reposition action is possible to execute
        return true;
    }
 
    bool IsFolded()
    {
        return m_IsFolded;
    }
 
    //================================================================
    // SOUNDS
    //================================================================
    protected void SoundTurnOn()
    {
        PlaySoundSet(m_SoundTurnOn, SOUND_TURN_ON, 0, 0);
    }
 
    protected void SoundTurnOff()
    {
        PlaySoundSet(m_SoundTurnOff, SOUND_TURN_OFF, 0, 0);
    }
 
    //================================================================
    // ADVANCED PLACEMENT
    //================================================================
    override void OnPlacementStarted(Man player)
    {
        super.OnPlacementStarted(player);
        
        array<string> selections = {
            SEL_CORD_PLUGGED_F,
            SEL_CORD_FOLDED_F
        };
        
        PlayerBase playerPB = PlayerBase.Cast(player);
        foreach (string selection : selections)
        {       
            if (GetGame().IsMultiplayer() && GetGame().IsServer())
            {
                playerPB.GetHologramServer().SetSelectionToRefresh(selection);      
            }
            else
            {
                playerPB.GetHologramLocal().SetSelectionToRefresh(selection);
            }
        }
    }
    
    override void OnPlacementComplete(Man player, vector position = "0 0 0", vector orientation = "0 0 0")
    {
        super.OnPlacementComplete(player, position, orientation);
        
        if (GetGame().IsServer())
        {
            SetIsDeploySound(true);
        }
 
        Unfold();
        m_EvaluateDeployment = true;
    }
    
    override void OnPlacementCancelled(Man player)
    {
        super.OnPlacementCancelled(player);
        
        Fold(true);
    }
    
    override bool IsDeployable()
    {
        return true;
    }
    
    override string GetDeploySoundset()
    {
        return "placeSpotlight_SoundSet";
    }
    
    override string GetLoopDeploySoundset()
    {
        return "spotlight_deploy_SoundSet";
    }
    
    void PlayDeployLoopSound()
    {       
        if (!GetGame().IsDedicatedServer() && !m_DeployLoopSound)
        {       
            m_DeployLoopSound = SEffectManager.PlaySound(GetLoopDeploySoundset(), GetPosition());
            m_DeployLoopSound.SetAutodestroy(true);
        }
    }
    
    void StopDeployLoopSound()
    {
        if (!GetGame().IsDedicatedServer())
        {   
            m_DeployLoopSound.SetSoundFadeOut(0.5);
            m_DeployLoopSound.SoundStop();
        }
    }
    
    override int GetViewIndex()
    {
        if (MemoryPointExists( "invView2" ) && !m_IsFolded)
        {
            return 1;
        }
 
        return 0;
    }
    
    override void SetActions()
    {
        super.SetActions();
 
        RemoveAction(ActionTakeItemToHands);
        
        AddAction(ActionClapBearTrapWithThisItem);
        AddAction(ActionPlugIn);
        AddAction(ActionTogglePlaceObject);
        AddAction(ActionUnplugThisByCord);
        AddAction(ActionTurnOnSpotlight);
        AddAction(ActionTurnOffSpotlight);
        AddAction(ActionRepositionPluggedItem);
        AddAction(ActionDeployObject);
        AddAction(ActionTakeItemToHands);
    }
}