public YarnEngine(
String ConversationFile,
String StartNode,
Yarn.MemoryVariableStore Memory,
IYarnPlayerInterface PlayerInterface)
{
this.PlayerInterface = PlayerInterface;
this.Memory = Memory;
CommandGrammar = new YarnCommandGrammar();
foreach (var method in AssetManager.EnumerateModHooks(typeof(YarnCommandAttribute), typeof(void), new Type[]
{
typeof(YarnEngine),
typeof(List <Ancora.AstNode>),
typeof(Yarn.MemoryVariableStore)
}))
{
var attribute = method.GetCustomAttributes(false).FirstOrDefault(a => a is YarnCommandAttribute) as YarnCommandAttribute;
if (attribute == null)
{
continue;
}
CommandHandlers[attribute.CommandName] = new CommandHandler
{
Action = (state, args, mem) => method.Invoke(null, new Object[] { state, args, mem }),
Settings = attribute
};
}
Dialogue = new Yarn.Dialogue(Memory);
Dialogue.LogDebugMessage = delegate(string message) { Console.WriteLine(message); };
Dialogue.LogErrorMessage = delegate(string message) { Console.WriteLine("Yarn Error: " + message); };
//try
{
Dialogue.LoadFile(AssetManager.ResolveContentPath(ConversationFile), false, false, null);
}
//catch (Exception e)
{
// Console.Error.WriteLine(e.ToString());
}
Runner = Dialogue.Run(StartNode).GetEnumerator();
}
public void TestNodeExists()
{
dialogue.LoadFile("../Unity/Assets/Yarn Spinner/Examples/Demo Assets/Space.json");
dialogue.Compile();
Assert.True(dialogue.NodeExists("Sally"));
// Test clearing everything
dialogue.UnloadAll();
// Load an empty node
dialogue.LoadString("// Test, this is empty");
dialogue.Compile();
Assert.False(dialogue.NodeExists("Sally"));
}