/// <summary>
/// Reads the values from an <see cref="IDataReader"/> and assigns the read values to this
/// object's properties. Unlike ReadValues(), this method not only doesn't require
/// all values to be in the <see cref="IDataReader"/>, but also does not require the values in
/// the <see cref="IDataReader"/> to be a defined field for the table this class represents.
/// Because of this, you need to be careful when using this method because values
/// can easily be skipped without any indication.
/// </summary>
/// <param name="source">The object to add the extension method to.</param>
/// <param name="dataRecord">The <see cref="IDataReader"/> to read the values from. Must already be ready to be read from.</param>
public static void TryReadValues(this CharacterStatusEffectTable source, System.Data.IDataRecord dataRecord)
{
for (int i = 0; i < dataRecord.FieldCount; i++)
{
switch (dataRecord.GetName(i))
{
case "character_id":
source.CharacterID = (DemoGame.CharacterID)(DemoGame.CharacterID) dataRecord.GetInt32(i);
break;
case "id":
source.ID = (DemoGame.ActiveStatusEffectID)(DemoGame.ActiveStatusEffectID) dataRecord.GetInt32(i);
break;
case "power":
source.Power = (System.UInt16)(System.UInt16) dataRecord.GetUInt16(i);
break;
case "status_effect_id":
source.StatusEffect = (DemoGame.StatusEffectType)(DemoGame.StatusEffectType) dataRecord.GetByte(i);
break;
case "time_left_secs":
source.TimeLeftSecs = (System.UInt16)(System.UInt16) dataRecord.GetUInt16(i);
break;
}
}
}
/// <summary>
/// Reads the values from an <see cref="IDataRecord"/> and assigns the read values to this
/// object's properties. The database column's name is used to as the key, so the value
/// will not be found if any aliases are used or not all columns were selected.
/// </summary>
/// <param name="source">The object to add the extension method to.</param>
/// <param name="dataRecord">The <see cref="IDataRecord"/> to read the values from. Must already be ready to be read from.</param>
public static void ReadValues(this CharacterStatusEffectTable source, System.Data.IDataRecord dataRecord)
{
System.Int32 i;
i = dataRecord.GetOrdinal("character_id");
source.CharacterID = (DemoGame.CharacterID)(DemoGame.CharacterID) dataRecord.GetInt32(i);
i = dataRecord.GetOrdinal("id");
source.ID = (DemoGame.ActiveStatusEffectID)(DemoGame.ActiveStatusEffectID) dataRecord.GetInt32(i);
i = dataRecord.GetOrdinal("power");
source.Power = (System.UInt16)(System.UInt16) dataRecord.GetUInt16(i);
i = dataRecord.GetOrdinal("status_effect_id");
source.StatusEffect = (DemoGame.StatusEffectType)(DemoGame.StatusEffectType) dataRecord.GetByte(i);
i = dataRecord.GetOrdinal("time_left_secs");
source.TimeLeftSecs = (System.UInt16)(System.UInt16) dataRecord.GetUInt16(i);
}
/// <summary>
/// Updates a <see cref="ActiveStatusEffect"/> in the database.
/// </summary>
/// <param name="item">The <see cref="ActiveStatusEffect"/> and <see cref="ActiveStatusEffectID"/> to update.</param>
void UpdateInDatabase(ASEWithID item)
{
// Convert the time
var secsLeft = GetSecsLeft(item.Value);
// Create the row
var values = new CharacterStatusEffectTable
{
CharacterID = Character.ID,
ID = item.ID,
Power = item.Value.Power,
TimeLeftSecs = (ushort)secsLeft,
StatusEffect = item.Value.StatusEffect.StatusEffectType
};
// Update the row
_updateQuery.Execute(values);
}
/// <summary>
/// Inserts a new <see cref="ActiveStatusEffect"/> into the database.
/// </summary>
/// <param name="item">The <see cref="ActiveStatusEffect"/> to insert.</param>
/// <returns>The <see cref="ActiveStatusEffectID"/> for the <paramref name="item"/>.</returns>
ActiveStatusEffectID InsertInDatabase(ActiveStatusEffect item)
{
// Convert the time
var secsLeft = GetSecsLeft(item);
// Create the row
var values = new CharacterStatusEffectTable
{
CharacterID = Character.ID,
ID = new ActiveStatusEffectID(_dbController.ConnectionPool.AutoIncrementValue),
Power = item.Power,
TimeLeftSecs = (ushort)secsLeft,
StatusEffect = item.StatusEffect.StatusEffectType
};
// Insert the data, and get the ID
long id;
_insertQuery.ExecuteWithResult(values, out id);
Debug.Assert(id <= int.MaxValue);
Debug.Assert(id >= int.MinValue);
// Return the ID
return new ActiveStatusEffectID((int)id);
}