private void MaterialsHistory(int[] source)
{
if (source == null || source.Length != 4)
return;
Log(LogType.Materials, "{0},{1},{2},{3},{4},{5},{6},{7}",
DateTime.Now.ToString(this.LogTimestampFormat),
source[0], source[1], source[2], source[3],
KanColleClient.Current.Homeport.Materials.DevelopmentMaterials,
KanColleClient.Current.Homeport.Materials.InstantRepairMaterials,
KanColleClient.Current.Homeport.Materials.InstantBuildMaterials);
}