universallight.c

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class UniversalLight extends Switchable_Base
{
    UniversallightLight     m_Light;
    
    static int          REFLECTOR_ID = 1;
    static int          GLASS_ID = 2;
    
    static string       LIGHT_OFF_GLASS     = "dz\\gear\\tools\\data\\flashlight_glass.rvmat";
    static string       LIGHT_OFF_REFLECTOR = "dz\\weapons\\attachments\\data\\m4_flashlight.rvmat";
    static string       LIGHT_ON_GLASS      = "dz\\gear\\tools\\data\\flashlight_glass_on.rvmat";
    static string       LIGHT_ON_REFLECTOR  = "dz\\weapons\\attachments\\data\\m4_flashlight_on.rvmat";
    
    ref array<int>      m_AttachmentSlotsCheck;
    
    void UniversalLight()
    {
        InitAttachmentsSlotsToCheck(m_AttachmentSlotsCheck);
    }
    
    override ScriptedLightBase GetLight()
    {
        return m_Light;
    }
    
    override bool CanPutAsAttachment( EntityAI parent )
    {
        if ( !super.CanPutAsAttachment(parent) ) {return false;}
        
        bool req_attachment         = false;
        bool rail_attachment_found   = false;
        int slot_id;
        ItemBase attachment;
        for ( int i = 0; i < parent.GetInventory().GetAttachmentSlotsCount(); i++ )
        {
            slot_id = parent.GetInventory().GetAttachmentSlotId(i);
            if ( m_AttachmentSlotsCheck.Find(slot_id) != -1 )
            {
                req_attachment = true;
                attachment = ItemBase.Cast(parent.GetInventory().FindAttachment(slot_id));
                if ( attachment && attachment.ConfigIsExisting("hasRailFunctionality") && attachment.ConfigGetBool("hasRailFunctionality") )
                    rail_attachment_found = true;
            }
        }
        return !req_attachment || (req_attachment && rail_attachment_found);
    }
    
    override void OnWorkStart()
    {
        if ( !g_Game.IsServer()  ||  !g_Game.IsMultiplayer() ) // Client side
        {
            m_Light = UniversallightLight.Cast(  ScriptedLightBase.CreateLight(UniversallightLight, "0 0 0", 0.08)  ); // Position is zero because light is attached on parent immediately.
            m_Light.AttachOnMemoryPoint(this, "beamStart", "beamEnd");
            SetObjectMaterial(GLASS_ID, LIGHT_ON_GLASS);
            SetObjectMaterial(REFLECTOR_ID, LIGHT_ON_REFLECTOR);
        }
    }
 
    override void OnWork( float consumed_energy )
    {
        if ( !g_Game.IsServer()  ||  !g_Game.IsMultiplayer() ) // Client side
        {
            Battery9V battery = Battery9V.Cast( GetCompEM().GetEnergySource() );
            
            if (battery  &&  m_Light)
            {
                float efficiency = battery.GetEfficiency0To1();
                
                if ( efficiency < 1 )
                {
                    m_Light.SetIntensity( efficiency, GetCompEM().GetUpdateInterval() );
                }
                else
                {
                    m_Light.SetIntensity( 1, 0 );
                }
            }
        }
    }
    
    override void OnWorkStop()
    {
        if ( !g_Game.IsServer()  ||  !g_Game.IsMultiplayer() ) // Client side
        {
            if (m_Light)
                m_Light.FadeOut();
            
            m_Light = NULL;
            
            SetObjectMaterial(GLASS_ID, LIGHT_OFF_GLASS);
            SetObjectMaterial(REFLECTOR_ID, LIGHT_OFF_REFLECTOR);
        }
    }
    
    // Inventory manipulation
    override void OnInventoryExit(Man player)
    {
        super.OnInventoryExit(player);
        
        if ( GetCompEM().IsWorking() )
        {
            if (player)
            {
                vector ori_rotate = player.GetOrientation();
                ori_rotate = ori_rotate + Vector(270,0,0);
                SetOrientation(ori_rotate);
            }
        }
    }
    
    override void SetActions()
    {
        super.SetActions();
        AddAction(ActionTurnOnWhileInHands);
        AddAction(ActionTurnOffWhileInHands);
    }
    
    override bool IsLightSource()
    {
        return true;
    }
    
    void InitAttachmentsSlotsToCheck(out array<int> AttSlots)
    {
        if (!AttSlots)
        {
            AttSlots = new array<int>;
            AttSlots.Insert(InventorySlots.GetSlotIdFromString("weaponHandguardM4"));
            AttSlots.Insert(InventorySlots.GetSlotIdFromString("weaponHandguardAK"));
            AttSlots.Insert(InventorySlots.GetSlotIdFromString("weaponHandguardMP5"));
        }
    }
}