#include "Inventory.h"
#include "Area.h"

#include "Registries.h"

using namespace Framework;


Inventory::Inventory( const Framework::Vec3<float> location, bool hasInventory )
    : ReferenceCounter(),
    location( location )
{
    if( hasInventory )
    {
        pullSlotsOrder = new Framework::RCArray<ItemSlot>();
        pushSlotsOrder = new Framework::RCArray<ItemSlot>();
    }
    else
    {
        pullSlotsOrder = 0;
        pushSlotsOrder = 0;
    }
}

Inventory::~Inventory()
{
    if( pullSlotsOrder )
        pullSlotsOrder->release();
    if( pushSlotsOrder )
        pushSlotsOrder->release();
}

void Inventory::loadInventory( Framework::StreamReader* zReader )
{
    if( pushSlotsOrder )
    {
        for( auto slot : *pushSlotsOrder )
        {
            int size = 0;
            zReader->lese( (char*)&size, 4 );
            if( size != 0 )
            {
                int id = 0;
                zReader->lese( (char*)&id, 4 );
                Item* item = STATIC_REGISTRY( ItemType ).zElement( id )->loadItem( zReader );
                slot->setItems( new ItemStack( item, size ) );
            }
        }
    }
}