headtorch_colorbase.c

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class Headtorch_ColorBase extends Clothing
{
    HeadtorchLight m_Light;
    
    static int      REFLECTOR_ID = 4;
    static int      GLASS_ID = 5;
    
    static string   LIGHT_OFF_GLASS         = "dz\\characters\\headgear\\data\\HeadTorchGlass.rvmat";
    static string   LIGHT_OFF_REFLECTOR     = "dz\\characters\\headgear\\data\\HeadTorch.rvmat";
    static string   LIGHT_ON_GLASS          = "dz\\characters\\headgear\\data\\HeadTorchGlass_on.rvmat";
    static string   LIGHT_ON_GLASS_RED      = "dz\\characters\\headgear\\data\\HeadTorchGlass_on_red.rvmat";
    static string   LIGHT_ON_REFLECTOR      = "dz\\characters\\headgear\\data\\HeadTorch_ON.rvmat";
    static string   LIGHT_ON_REFLECTOR_RED  = "dz\\characters\\headgear\\data\\HeadTorch_ON_red.rvmat";
    
    static vector m_OnHeadLocalPos = Vector(0.12,0.15,0);
    static vector m_OnHeadLocalOri = Vector(0,90,0);
    static string m_OffHeadLightPoint = "beamStart";
    static string m_OffHeadLightTarget = "beamEnd";
    
    ref Timer m_Timer;
    
    void Headtorch_ColorBase()
    {
        if (g_Game.IsServer())
        {
            if (!m_Timer)
                m_Timer = new Timer(CALL_CATEGORY_SYSTEM);
            
            m_Timer.Run(1 , this, "CheckParent", NULL, false);
        }
    }
    
    override protected void InitGlobalExclusionValues()
    {
        super.InitGlobalExclusionValues();
        AddSingleExclusionValueGlobal(EAttExclusions.EXCLUSION_HEADSTRAP_0);
    }
    
    void CheckParent()
    {
        EntityAI owner = GetHierarchyParent();
        
        // Spawn a battery in the headtorch if it's attached on a zombie and switch it on
        if (owner  &&  owner.IsZombie())
        {
            GetInventory().CreateAttachment("Battery9V");
            GetCompEM().SwitchOn();
        }
        
        if (m_Timer)
            m_Timer.Stop();
        
        m_Timer = null;
    }
    
    override void OnWorkStart()
    {
        super.OnWorkStart();
        
        if (!g_Game.IsServer() || !g_Game.IsMultiplayer()) // Client side
        {
            CreateHeadtorchLight();
        }
        
        if (IsInherited(Headtorch_Black))
        {
            SetObjectMaterial(GLASS_ID, LIGHT_ON_GLASS_RED);
            SetObjectMaterial(REFLECTOR_ID, LIGHT_ON_REFLECTOR_RED);
        }
        else
        {
            SetObjectMaterial(GLASS_ID, LIGHT_ON_GLASS);
            SetObjectMaterial(REFLECTOR_ID, LIGHT_ON_REFLECTOR);
        }
    }
    
    override void OnWorkStop()
    {
        super.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);
    }
 
    override void OnWork(float consumed_energy)
    {
        super.OnWork(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);
                }
            }
        }
    }
    
    void OnLightCreated()
    {
        m_Light.SetColorToWhite();
    }
    
    void CreateHeadtorchLight()
    {
        if (!m_Light)
            m_Light = HeadtorchLight.Cast(ScriptedLightBase.CreateLight( HeadtorchLight, "0 0 0"));
        
        OnLightCreated();
        
        m_Light.PerformVisibilityCheck(this);
        
        EntityAI owner = GetHierarchyParent();
        
        if (owner)
        {
            if (owner.IsPlayer())
            {
                PlayerBase owner_PB = PlayerBase.Cast(owner);
                ItemBase att_item = owner_PB.GetItemOnSlot("Eyewear");
                
                if (att_item == this)
                {
                    AttachLightOnHead(owner_PB);
                }
                else
                {
                    m_Light.AttachOnMemoryPoint(this, m_OffHeadLightPoint, m_OffHeadLightTarget);
                }
            }
            else if (owner.IsZombie())
            {
                int slot_id = InventorySlots.GetSlotIdFromString("Eyewear");
                EntityAI item_EAI = owner.GetInventory().FindAttachment(slot_id);
                ItemBase item_IB = ItemBase.Cast(item_EAI);
                
                if (item_IB == this)
                {
                    AttachLightOnHead(owner);
                }
            }
        }
        else
        {
            m_Light.AttachOnMemoryPoint(this, m_OffHeadLightPoint, m_OffHeadLightTarget);
        }
    }
    
    void AttachLightOnHead(EntityAI person)
    {
        if (person.IsPlayer())
        {
            PlayerBase player = PlayerBase.Cast(person);
            int boneIdx = player.GetBoneIndexByName("Head");
            
            if (boneIdx != -1)
            {
                if (m_Light.GetParent())
                    m_Light.DetachFromParent();
                
                m_Light.SetPosition(m_OnHeadLocalPos);
                m_Light.SetOrientation(m_OnHeadLocalOri);
                
                player.AddChild(m_Light, boneIdx);
            }
        }
        else if (person.IsZombie())
        {
            if (m_Light.GetParent())
                m_Light.DetachFromParent();
            
            m_Light.SetPosition(m_OnHeadLocalPos);
            m_Light.SetOrientation(m_OnHeadLocalOri);
            
            person.AddChild(m_Light, 17);
        }
    }
    
    override void OnWasAttached(EntityAI parent, int slot_id)
    {
        super.OnWasAttached(parent, slot_id);
        
        PlayerBase player = PlayerBase.Cast(parent);
 
        if (player)
        {
            if (m_Light)
            {
                AttachLightOnHead(player);
            }
        }
    }
    
    override void OnWasDetached(EntityAI parent, int slot_id)
    {
        super.OnWasDetached(parent, slot_id);
        
        if (parent && (parent.IsPlayer() || parent.IsZombie()))
        {
            if (m_Light)
            {
                m_Light.DetachFromParent();
                m_Light.AttachOnMemoryPoint(this, m_OffHeadLightPoint, m_OffHeadLightTarget);
            }
        }
    }
    
    override void SetActions()
    {
        super.SetActions();
        AddAction(ActionTurnOnWhileInHands);
        AddAction(ActionTurnOffWhileInHands);
        AddAction(ActionTurnOnHeadtorch);
        AddAction(ActionTurnOffHeadtorch);
    }
    
    override bool IsLightSource()
    {
        return true;
    }
    
    override ItemBase GetLightSourceItem()
    {
        return this;
    }
    
    override void OnInvisibleSet(bool invisible)
    {
        if (m_Light)
        {
            m_Light.SetEnabled(!invisible);
        }
    }
};