CrosshairDebug.c

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class SCR_CrosshairDebug
{
    private BaseWeaponManagerComponent m_WeaponManager;
    private ImageWidget m_CrosshairMuzzleDebugWidget;
    
    //------------------------------------------------------------------------------------------------
    void Update(ChimeraCharacter owner, float timeSlice)
    {
        if (!m_CrosshairMuzzleDebugWidget)
            return;
 
        bool debugEnabled = DiagMenu.GetBool(SCR_DebugMenuID.DEBUGUI_CHARACTER_MUZZLE_CROSSHAIR);
        m_CrosshairMuzzleDebugWidget.SetVisible(debugEnabled);
        
        if (!debugEnabled)
            return;
        
        vector muzzleMat[4];
        m_WeaponManager.GetCurrentMuzzleTransform(muzzleMat);
 
        const float traceDistance = 100;
        vector traceStart = muzzleMat[3];
        vector traceEnd = muzzleMat[3] + muzzleMat[2] * traceDistance;
 
        autoptr TraceParam p = new TraceParam();
        p.Start = traceStart;
        p.End = traceEnd;
        p.Flags = TraceFlags.WORLD | TraceFlags.ENTS;
        p.Exclude = owner;
        p.LayerMask = TRACE_LAYER_CAMERA;
        BaseWorld world = owner.GetWorld();
        float hit = world.TraceMove(p, null);
 
        vector endPos = hit * (traceEnd - traceStart) + traceStart;
        vector screenVect = GetGame().GetWorkspace().ProjWorldToScreen(endPos, world);
        FrameSlot.SetPos(m_CrosshairMuzzleDebugWidget, screenVect[0],screenVect[1]);
    }
 
    //------------------------------------------------------------------------------------------------
    void SCR_CrosshairDebug(ChimeraCharacter owner, Widget root)
    {
        // Detect and store weapon manager
        m_WeaponManager = BaseWeaponManagerComponent.Cast(owner.FindComponent(BaseWeaponManagerComponent)); 
        if (!m_WeaponManager)
            return;
    }
 
    //------------------------------------------------------------------------------------------------
    void ~SCR_CrosshairDebug()
    {
    }
};