Changeset 18 for trunk/src/game/Creature.cpp

Timestamp:

11/19/08 13:23:29 (17 years ago)

Author:

yumileroy

Message:

[svn] * Little fix in RandomMovementGenerator?
* Updated to 6731 and 680

Original author: Neo2003
Date: 2008-10-06 04:48:59-05:00

Files:

• trunk/src/game/Creature.cpp (modified) (16 diffs)

trunk/src/game/Creature.cpp

@@ -63 +63 @@
 }
 
+bool VendorItemData::RemoveItem( uint32 item_id )
+{
+    for(VendorItemList::iterator i = m_items.begin(); i != m_items.end(); ++i )
+    {
+        if((*i)->item==item_id)
+        {
+            m_items.erase(i);
+            return true;
+        }
+    }
+    return false;
+}
+
+VendorItem const* VendorItemData::FindItem(uint32 item_id) const
+{
+    for(VendorItemList::const_iterator i = m_items.begin(); i != m_items.end(); ++i )
+        if((*i)->item==item_id)
+            return *i;
+    return NULL;
+}
+
 Creature::Creature() :
 Unit(), i_AI(NULL),
 lootForPickPocketed(false), lootForBody(false), m_groupLootTimer(0), lootingGroupLeaderGUID(0),
-m_itemsLoaded(false), m_lootMoney(0), m_lootRecipient(0),
+m_lootMoney(0), m_lootRecipient(0),
 m_deathTimer(0), m_respawnTime(0), m_respawnDelay(25), m_corpseDelay(60), m_respawnradius(0.0f),
 m_gossipOptionLoaded(false),m_emoteState(0), m_isPet(false), m_isTotem(false),
 m_regenTimer(2000), m_defaultMovementType(IDLE_MOTION_TYPE), m_equipmentId(0),
 m_AlreadyCallAssistence(false), m_regenHealth(true), m_AI_locked(false), m_isDeadByDefault(false),
-m_meleeDamageSchoolMask(SPELL_SCHOOL_MASK_NORMAL),m_creatureInfo(NULL)
+m_meleeDamageSchoolMask(SPELL_SCHOOL_MASK_NORMAL),m_creatureInfo(NULL), m_DBTableGuid(0)
 {
     m_valuesCount = UNIT_END;
@@ -88 +109 @@
     CleanupsBeforeDelete();
 
-    m_vendor_items.clear();
+    m_vendorItemCounts.clear();
 
     delete i_AI;
@@ -504 +525 @@
                 break;
         }
+        LoadCreaturesAddon();
     }
 
@@ -674 +696 @@
                         break;
                     case GOSSIP_OPTION_VENDOR:
-                        // load vendor items if not yet
-                        LoadGoods();
-
-                        if(!GetItemCount())
+                    {
+                        VendorItemData const* vItems = GetVendorItems();
+                        if(!vItems || vItems->Empty())
                         {
                             sLog.outErrorDb("Creature %u (Entry: %u) have UNIT_NPC_FLAG_VENDOR but have empty trading item list.",
@@ -684 +705 @@
                         }
                         break;
+                    }
                     case GOSSIP_OPTION_TRAINER:
                         if(!isCanTrainingOf(pPlayer,false))
@@ -935 +957 @@
 uint32 Creature::GetNpcTextId()
 {
+    if (!m_DBTableGuid)
+        return DEFAULT_GOSSIP_MESSAGE;
+
     if(uint32 pos = objmgr.GetNpcGossip(m_DBTableGuid))
         return pos;
@@ -1047 +1072 @@
 {
     // update in loaded data
+    if (!m_DBTableGuid)
+        m_DBTableGuid = GetGUIDLow();
     CreatureData& data = objmgr.NewOrExistCreatureData(m_DBTableGuid);
 
@@ -1238 +1265 @@
     Object::_Create(guidlow, Entry, HIGHGUID_UNIT);
 
-    m_DBTableGuid = guidlow;
     if(!UpdateEntry(Entry, team, data))
         return false;
@@ -1264 +1290 @@
     }
 
-    uint32 stored_guid = guid;
+    m_DBTableGuid = guid;
     if (map->GetInstanceId() != 0) guid = objmgr.GenerateLowGuid(HIGHGUID_UNIT);
 
@@ -1278 +1304 @@
         return false;
     }
-
-    m_DBTableGuid = stored_guid;
-    LoadCreaturesAddon();
 
     m_respawnradius = data->spawndist;
@@ -1347 +1370 @@
 }
 
-void Creature::LoadGoods()
-{
-    // already loaded;
-    if(m_itemsLoaded)
-        return;
-
-    m_vendor_items.clear();
-
-    VendorItemList const* vList = objmgr.GetNpcVendorItemList(GetEntry());
-    if(!vList)
-        return;
-
-    for (VendorItemList::const_iterator _item_iter = vList->begin(); _item_iter != vList->end(); ++_item_iter)
-        AddItem( (*_item_iter)->item, (*_item_iter)->maxcount, (*_item_iter)->incrtime, (*_item_iter)->ExtendedCost);
-
-    m_itemsLoaded = true;
-}
-
 bool Creature::hasQuest(uint32 quest_id) const
 {
@@ -1389 +1394 @@
 void Creature::DeleteFromDB()
 {
+    if (!m_DBTableGuid)
+    {
+        sLog.outDebug("Trying to delete not saved creature!");
+        return;
+    }
+
     objmgr.SaveCreatureRespawnTime(m_DBTableGuid,GetInstanceId(),0);
     objmgr.DeleteCreatureData(m_DBTableGuid);
@@ -1495 +1506 @@
     if(getDeathState()==DEAD)
     {
-        objmgr.SaveCreatureRespawnTime(m_DBTableGuid,GetInstanceId(),0);
+        if (m_DBTableGuid)
+            objmgr.SaveCreatureRespawnTime(m_DBTableGuid,GetInstanceId(),0);
         m_respawnTime = time(NULL);                         // respawn at next tick
     }
@@ -1717 +1729 @@
 void Creature::SaveRespawnTime()
 {
-    if(isPet())
+    if(isPet() || !m_DBTableGuid)
         return;
 
@@ -1753 +1765 @@
 CreatureDataAddon const* Creature::GetCreatureAddon() const
 {
-    if(CreatureDataAddon const* addon = ObjectMgr::GetCreatureAddon(m_DBTableGuid))
-        return addon;
+    if (m_DBTableGuid)
+    {
+        if(CreatureDataAddon const* addon = ObjectMgr::GetCreatureAddon(m_DBTableGuid))
+            return addon;
+    }
 
     // dependent from heroic mode entry
@@ -1957 +1972 @@
 }
 
+
+VendorItemData const* Creature::GetVendorItems() const
+{
+    return objmgr.GetNpcVendorItemList(GetEntry());
+}
+
+uint32 Creature::GetVendorItemCurrentCount(VendorItem const* vItem)
+{
+    if(!vItem->maxcount)
+        return vItem->maxcount;
+
+    VendorItemCounts::iterator itr = m_vendorItemCounts.begin();
+    for(; itr != m_vendorItemCounts.end(); ++itr)
+        if(itr->itemId==vItem->item)
+            break;
+
+    if(itr == m_vendorItemCounts.end())
+        return vItem->maxcount;
+
+    VendorItemCount* vCount = &*itr;
+
+    time_t ptime = time(NULL);
+
+    if( vCount->lastIncrementTime + vItem->incrtime <= ptime )
+    {
+        ItemPrototype const* pProto = objmgr.GetItemPrototype(vItem->item);
+
+        uint32 diff = uint32((ptime - vCount->lastIncrementTime)/vItem->incrtime);
+        if((vCount->count + diff * pProto->BuyCount) >= vItem->maxcount )
+        {
+            m_vendorItemCounts.erase(itr);        
+            return vItem->maxcount;
+        }
+
+        vCount->count += diff * pProto->BuyCount;
+        vCount->lastIncrementTime = ptime;
+    }
+
+    return vCount->count;
+}
+
+uint32 Creature::UpdateVendorItemCurrentCount(VendorItem const* vItem, uint32 used_count)
+{
+    if(!vItem->maxcount)
+        return 0;
+
+    VendorItemCounts::iterator itr = m_vendorItemCounts.begin();
+    for(; itr != m_vendorItemCounts.end(); ++itr)
+        if(itr->itemId==vItem->item)
+            break;
+
+    if(itr == m_vendorItemCounts.end())
+    {
+        uint32 new_count = vItem->maxcount > used_count ? vItem->maxcount-used_count : 0;
+        m_vendorItemCounts.push_back(VendorItemCount(vItem->item,new_count));
+        return new_count;
+    }
+
+    VendorItemCount* vCount = &*itr;
+
+    time_t ptime = time(NULL);
+
+    if( vCount->lastIncrementTime + vItem->incrtime <= ptime )
+    {
+        ItemPrototype const* pProto = objmgr.GetItemPrototype(vItem->item);
+
+        uint32 diff = uint32((ptime - vCount->lastIncrementTime)/vItem->incrtime);
+        if((vCount->count + diff * pProto->BuyCount) < vItem->maxcount )
+            vCount->count += diff * pProto->BuyCount;
+        else
+            vCount->count = vItem->maxcount;
+    }
+
+    vCount->count = vCount->count > used_count ? vCount->count-used_count : 0;
+    vCount->lastIncrementTime = ptime;
+    return vCount->count;
+}
+
 TrainerSpellData const* Creature::GetTrainerSpells() const
 {