//Third generation methods inventory
bool LoadInventoryEx(MySqlConnection connection, IInfoProvider2 dbq, bool continueOnError)
{
IDataSortableItemCollection sortableItemCollection = dbq.createInventoryCollection();
MySqlCommand command = new MySqlCommand(_query_29, connection);
MySqlDataReader reader = null;
command.Parameters.AddWithValue("CharId", sortableItemCollection.CharacterId);
try
{
reader = command.ExecuteReader();
while (reader.Read())
{
sortableItemCollection.Collection.Capacity = reader.GetByte(0);
if (reader.IsDBNull(1)) continue;
byte[] buffer2 = new byte[4];
reader.GetBytes(1, 0, buffer2, 0, 4);
uint count = BitConverter.ToUInt32(buffer2, 0);
int offset = 4;
for (int i = 0; i < count; i++)
{
//BUFFER
byte[] buffer = new byte[67];
reader.GetBytes(1, offset, buffer, 0, 67);
Rag2Item item;
if (Rag2Item.Deserialize(out item, buffer, 0))
sortableItemCollection.Collection.Add(item);
offset += 67;
}
return true;
}
__dbtracelog.WriteError("Database", "player inventory-data of player with id {0} is missing", sortableItemCollection.CharacterId);
return continueOnError;
}
catch (Exception e)
{
__dbtracelog.WriteError("Database", e.Message);
return false;
}
finally
{
if (reader != null) reader.Close();
}
}
bool SaveInventoryEx(MySqlConnection connection, IInfoProvider2 dbq)
{
//HELPER VARIABLES
IDataSortableItemCollection sortableItemCollection = dbq.createInventoryCollection();
MySqlCommand command = new MySqlCommand(_query_30, connection);
byte[] buffer = new byte[4];
int items = 0;
try
{
//SERIALIZE ALL ITEMS
foreach (Rag2Item item in sortableItemCollection.Collection)
{
if (item == null) continue;
int offset = buffer.Length;
Array.Resize<byte>(ref buffer, offset + 67);
Rag2Item.Serialize(item, buffer, offset);
items++;
}
//WRITE THE NUMBER OF ITEMS
Array.Copy(BitConverter.GetBytes(items), 0, buffer, 0, 4);
command.Parameters.AddWithValue("CharId", sortableItemCollection.CharacterId);
command.Parameters.AddWithValue("ContainerMaxStorage", sortableItemCollection.Collection.Capacity);
command.Parameters.AddWithValue("Container", buffer);
return command.ExecuteNonQuery() > 0;
}
catch (Exception e)
{
__dbtracelog.WriteError("Database", e.Message);
return false;
}
}