pileofwoodenplanks.c

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class PileOfWoodenPlanks extends ItemBase
{   
    void PileOfWoodenPlanks()
    {
        if ( GetGame().IsServer() )
        {
            SetAllowDamage(false);
        }
    }
    
    // Shows/Hides selections. Call this in init or after every quantity change.
    void UpdateSelections()
    {
        RemoveProxyPhysics( "stage_1" );
        RemoveProxyPhysics( "stage_2" );
        RemoveProxyPhysics( "stage_3" );
        
        // Show/Hide selections according to the current quantity
        if ( this )
        {
            float quantity = GetQuantity();
            float quantity_max = GetQuantityMax();
            
            if ( quantity > GetQuantityMax() *0.66 )
            {
                // Show 3/3 amount of planks
                ShowSelection ( "stage_3" );
                HideSelection ( "stage_2" );
                HideSelection ( "stage_1" );
                
                AddProxyPhysics( "stage_3" );
            }
            
            if ( quantity > quantity_max *0.33  &&  quantity <= quantity_max *0.66 )
            {
                // Show 2/3 amount of planks
                HideSelection ( "stage_3" );
                ShowSelection ( "stage_2" );
                HideSelection ( "stage_1" );
                
                AddProxyPhysics( "stage_2" );
            }
            
            if ( quantity > 0  &&  quantity <= quantity_max *0.33 )
            {
                // Show 1/3 amount of planks
                HideSelection ( "stage_3" );
                HideSelection ( "stage_2" );
                ShowSelection ( "stage_1" );
                
                AddProxyPhysics( "stage_1" );
            }
            
            if ( quantity == 0 )
            {
                // Show 0 planks. Object should be deleted now.
                HideSelection ( "stage_3" );
                HideSelection ( "stage_2" );
                HideSelection ( "stage_1" );
            }
        }
    }
    
    override void EEItemLocationChanged(notnull InventoryLocation oldLoc, notnull InventoryLocation newLoc)
    {
        super.EEItemLocationChanged(oldLoc, newLoc);
        UpdateSelections();
    }
    
    // Removes a number of long planks. Note that one (4m) long plank has the length of 3x normal planks!
    // Returns the number of removed long planks
    int RemovePlanks( int needed_planks )
    {
        // Make sure to not give more long planks than we have available
        int available_planks = needed_planks;
        if ( available_planks > GetQuantity() )
        {
            available_planks = GetQuantity();
        }
        
        // Remove long planks from this object
        AddQuantity( -available_planks, true ); // Autodelete enabled
        
        // Return the number of removed long planks
        return available_planks;
    }
    
    override bool SetQuantity(float value, bool destroy_config = true, bool destroy_forced = false, bool allow_client = false, bool clamp_to_stack_max = true)
    {
        bool result = super.SetQuantity(value, destroy_config, destroy_forced, allow_client, clamp_to_stack_max);
        UpdateSelections();
        
        return result;
    }
    
    override bool CanPutIntoHands( EntityAI parent )
    {
        return false;
    }
    
    override bool CanPutInCargo (EntityAI parent)
    {
        return false;
    }
}