src/game/Container.cpp

   1 /*
   2  * Copyright (C) 2005,2006 MaNGOS <http://www.mangosproject.org/>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #include "Common.h"
  20 #include "ObjectMgr.h"
  21 #include "Database/DatabaseEnv.h"
  22 #include "Container.h"
  23
  24 Container::Container( )
  25 {
  26     m_objectType |= TYPE_CONTAINER;
  27     m_objectTypeId = TYPEID_CONTAINER;
  28
  29     m_valuesCount = CONTAINER_END;
  30 }
  31
  32 void Container::Create( uint32 guidlow, uint32 itemid, Player *owner )
  33 {
  34     Object::_Create( guidlow, HIGHGUID_CONTAINER );
  35
  36     ItemPrototype const *m_itemProto = objmgr.GetItemPrototype( itemid );
  37     ASSERT(m_itemProto);
  38
  39     uint32 ContainerSlots =m_itemProto->ContainerSlots;
  40
  41     SetUInt32Value( OBJECT_FIELD_ENTRY, itemid );
  42     SetFloatValue( OBJECT_FIELD_SCALE_X, 1.0f );
  43     SetUInt64Value( ITEM_FIELD_OWNER, owner->GetGUID() );
  44     SetUInt64Value( ITEM_FIELD_CONTAINED, owner->GetGUID() );
  45     SetUInt32Value( ITEM_FIELD_STACK_COUNT, 1 );
  46     SetUInt32Value( CONTAINER_FIELD_NUM_SLOTS,ContainerSlots);
  47
  48     m_Slot = new Item*[ContainerSlots];
  49     memset(m_Slot, 0, sizeof(Item*)*ContainerSlots);
  50
  51     m_owner = owner;
  52 }
  53
  54 uint8 Container::FindFreeSlot()
  55 {
  56     uint32 TotalSlots = GetUInt32Value( CONTAINER_FIELD_NUM_SLOTS );
  57     for (uint8 i=0; i < TotalSlots; i++)
  58     {
  59         if(!m_Slot[i])
  60         {
  61             return i;
  62         }
  63         else
  64         {
  65         }
  66     }
  67     return (uint8)-1;
  68 }
  69
  70 void Container::AddItem(uint8 slot, Item *item)
  71 {
  72     ASSERT(m_Slot[slot] == NULL);
  73
  74     m_Slot[slot] = item;
  75     SetUInt64Value( (uint16)(CONTAINER_FIELD_SLOT_1  + (slot*2)), item->GetGUID() );
  76 }
  77
  78 ItemPrototype const * Container:: GetProto()
  79 {
  80     return  objmgr.GetItemPrototype(GetUInt32Value( OBJECT_FIELD_ENTRY ));
  81 }