/** psinventorycachehdlr.cpp
 *
 * Copyright (C) 2006 Atomic Blue (info@planeshift.it, http://www.atomicblue.org)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation (version 2 of the License)
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 * Server-side of the inventory cache handling.
 */

#include <psconfig.h>
#include "pscharacter.h"
#include "psinventorycachesvr.h"

psInventoryCacheServer::psInventoryCacheServer ()
{
}

psInventoryCacheServer::~psInventoryCacheServer ()
{
}

bool psInventoryCacheServer::BulkSlotModified (int slot)
{
    if (slot<ANY_EMPTY_BULK_SLOT || slot>=PSCHARACTER_BULK_COUNT)
    {
        SetCacheStatus(INVALID);    // somethings gone wrong; force entire
                                    // inventory update next time
        return false;
    }

    bulkSlotModified[slot] = true;

    return true;
}

bool psInventoryCacheServer::EquipmentSlotModified (int slot)
{
    if (slot<0 || slot>=PSCHARACTER_SLOT_COUNT)
    {
        SetCacheStatus(INVALID);    // somethings gone wrong; force entire
                                    // inventory update next time
        return false;
    }

    equipSlotModified[slot] = true;

    return true;
}

bool psInventoryCacheServer::HasEquipSlotModified (int slot)
{
    if (slot<0 || slot>=PSCHARACTER_SLOT_COUNT)
    {
        return false;
    }

    return equipSlotModified[slot];
}

bool psInventoryCacheServer::HasBulkSlotModified (int slot)
{
    if (slot<ANY_EMPTY_BULK_SLOT || slot>=PSCHARACTER_BULK_COUNT)
    {
        return false;
    }

    return bulkSlotModified[slot];
}

bool psInventoryCacheServer::ClearBulkSlot(int slot)
{
    if (slot<ANY_EMPTY_BULK_SLOT || slot>=PSCHARACTER_BULK_COUNT)
    {
        SetCacheStatus(INVALID);    // somethings gone wrong; force entire
                                    // inventory update next time
        return false;
    }

    bulkSlotModified[slot] = false;

    return true;
}

bool psInventoryCacheServer::ClearEquipSlot(int slot)
{
    if (slot<0 || slot>=PSCHARACTER_SLOT_COUNT)
    {
        SetCacheStatus(INVALID);    // somethings gone wrong; force entire
                                    // inventory update next time
        return false;
    }

    equipSlotModified[slot] = false;

    return true;
}

bool psInventoryCacheServer::ClearAllSlots(void)
{
    bool slotOK = true;
    
    for (int slot=ANY_EMPTY_BULK_SLOT; slot<PSCHARACTER_BULK_COUNT && slotOK==true; slot++)
    {
        slotOK = ClearBulkSlot(slot);
    }

    for (int slot=0; slot<PSCHARACTER_SLOT_COUNT && slotOK==true; slot++)
    {
        slotOK = ClearEquipSlot(slot);
    }

    return slotOK;
}