SCR_GroupWeaponEntry.c

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//------------------------------------------------------------------------------------------------
class SCR_GroupWeaponEntry : SCR_BaseGroupEntry
{
    protected IEntity m_pOwner;
    protected WeaponSlotComponent m_pWeaponSlotComponent;
    
    //------------------------------------------------------------------------------------------------
    override void OnPerform(IEntity user, BaseSelectionMenu sourceMenu)
    {       
        // We have no means of switching the weapons for our character
        // if the controller component is null
        auto pGenericOwner = GenericEntity.Cast(m_pOwner);
        if (!pGenericOwner)
            return;
            
        auto pCharacterController = CharacterControllerComponent.Cast(pGenericOwner.FindComponent(CharacterControllerComponent));
        if (!pCharacterController)
            return;
        
        pCharacterController.SelectWeapon(m_pWeaponSlotComponent);
    }
    
    //------------------------------------------------------------------------------------------------
    override void OnDonePerform(IEntity user, BaseSelectionMenu sourceMenu)
    {
    
    }
    
    protected override bool CanBePerformedScript(IEntity user, BaseSelectionMenu sourceMenu)
    {
        if (m_pWeaponSlotComponent && m_pWeaponSlotComponent.GetWeaponEntity())
            return true;
        
        return false;
    }
    
    //------------------------------------------------------------------------------------------------
    protected override UIInfo GetUIInfoScript()
    {
        if (m_pWeaponSlotComponent)
            return m_pWeaponSlotComponent.GetUIInfo();
        
        return null;
    }
    
    //------------------------------------------------------------------------------------------------
    void SCR_GroupWeaponEntry(IEntity pOwner, WeaponSlotComponent pWeaponSlot)
    {
        // Assign the owner
        m_pOwner = pOwner;
        
        // Assign weapon component
        m_pWeaponSlotComponent = pWeaponSlot;
    }
    
};