/// <summary>
/// Loads landscape from a file.
/// </summary>
/// <param name="file"> the file to be read.</param>
/// <returns></returns>
public async Task Load(StorageFile file)
{
if (file != null)
{
string xml = await FileIO.ReadTextAsync(file);
//loading
try {
LandscapeBuilder lb = new LandscapeBuilder {
XML = xml
};
BuilderModels.Clear();
foreach (string key in lb.Builders.Keys)
{
BuilderModel model = new BuilderModel(lb.Builders[key])
{
ID = key
};
BuilderModels.Add(model);
}
await Output.SetAsync("File was loaded sucessfully.");
} catch (Exception) {
await Output.SetAsync("Unable to deserialize the file.");
} finally { }
}
else
{
//cancelled
}
}
/// <summary>
/// Adds a BuilderModel based on parameters.
/// </summary>
/// <param name="builderIndex"> Indesx of the selected type in PossibleBuilders.</param>
/// <param name="typeParameterIndex">Indesx of the selected type in PossibleTypeParameters.</param>
public void Add(int builderIndex, int typeParameterIndex)
{
Type builderType = PossibleBuilders[builderIndex];
Type specificType = builderType;
if (builderType.IsGenericType)
{
specificType = builderType.MakeGenericType(new Type[] { PossibleTypeParameters[typeParameterIndex] });
}
BuilderModels.Add(new BuilderModel((IAlgorithmBuilder)Activator.CreateInstance(specificType)));
}
