public BuildTask(Blueprint blueprint)
{
BluePrint = blueprint;
Progress = 0;
Materials = new List<IItem>();
}
public void Build(Blueprint blueprint)
{
var task = new BuildTask(blueprint);
foreach ( Material material in blueprint.Materials )
{
try
{
IItem item = Stores.Find(i => i.ItemID == material.ItemID);
if ( item == null )
throw new InvalidOperationException("Manufactory does not have any {0}".Expand(material.Name));
if ( item.Quantity < material.Quantity )
throw new InvalidOperationException("Manufactory does not have enough {0}".Expand(material.Name));
IItem buildMaterials = item.Unstack(material.Quantity);
task.Materials.Add(buildMaterials);
}
catch (Exception)
{
task.Materials.ForEach(AddItem);
throw;
}
}
if (currentTask != null)
{
currentTask.Materials.ForEach(AddItem);
}
currentTask = task;
}