protected void AbortExecution(bool invokeEvent)
{
IsAborted = true;
//_breakPointInstruction = null;
if (invokeEvent)
{
ExecutionAborted?.Invoke(this, new InstructionExecuteEventArgs(CurrentInstruction, CurrentInstructionIndex));
}
}
public Completion Execute(Class m)
{
_current = m;
if (_current == null)
{
return(null);
}
Completion c = Completion.Void;
foreach (var func in _current.Functions)
{
if ("main".Equals(func.Format, StringComparison.OrdinalIgnoreCase))
{
foreach (var v in _current.Variables)
{
RegisterValue(v.Name, v.Value);
}
var parameter = func.Params;
ExecutionEnvironment current = new ExecutionEnvironment(this);
ExecutionStarted?.Invoke(this, null);
foreach (var p in parameter)
{
current.RegisterValue(p.Name, null);
}
try
{
IsCompleted = false;
c = func.Execute(current);
break;
}catch (Exception e)
{
IsCompleted = true;
Console.WriteLine(e.Message);
Console.WriteLine(e.StackTrace);
ExecutionAborted?.Invoke(this, new Completion(e.Message, CompletionType.Exception));
return(Completion.Void);
}
}
}
IsCompleted = true;
if (c.Type == CompletionType.Value)
{
ExecutionCompleted?.Invoke(this, c);
}
else if (c.Type == CompletionType.Exception)
{
ExecutionAborted?.Invoke(this, c);
}
else
{
ExecutionAborted?.Invoke(this, Completion.Exception("Unknown exception", null));
}
return(c);
}
private void HandleBeatLost()
{
BeatLost?.Invoke();
if (_currentSong != null)
{
ExecutionAborted?.Invoke(_currentSong, 0);
_currentSong = null;
}
_streakPower = 0;
_streakScore = 0;
HasBeat = false;
ResetBeatAfterSeconds(1);
}
public Completion Execute(Class m)
{
IsAborting = false;
IsCompleted = false;
_current = m;
if (_current == null)
{
return(null);
}
Completion c = Completion.Void;
ExecutionEnvironment baseEnv = this.GetBaseEnvironment();
ExecutionEnvironment classEnv = new ExecutionEnvironment(baseEnv);
ExecutionEnvironment instanceEnv = new ExecutionEnvironment(classEnv);
foreach (var v in m.Variables)
{
instanceEnv.RegisterValue(v.Name, v.Value);
}
foreach (var func in _current.Functions)
{
if ("main".Equals(func.Name, StringComparison.OrdinalIgnoreCase))
{
var parameter = func.Params;
ExecutionEnvironment functionEnv = new ExecutionEnvironment(instanceEnv);
ExecutionStarted?.Invoke(this, null);
foreach (var p in parameter)
{
functionEnv.RegisterValue(p.Name, null);
}
foreach (var block in m.BlockStatements)
{
foreach (var s in block.Body)
{
if (s is ExpressionStatement)
{
Expression exp = (s as ExpressionStatement).Expression;
if (exp is VariableDeclarationExpression)
{
exp.Execute(instanceEnv);
}
}
}
}
try
{
IsCompleted = false;
c = func.Execute(functionEnv);
break;
}catch (Exception e)
{
IsCompleted = true;
Console.WriteLine(e.Message);
Console.WriteLine(e.StackTrace);
ExecutionAborted?.Invoke(this, new Completion(e.Message, CompletionType.Exception));
return(Completion.Void);
}
}
}
IsCompleted = true;
if (c.Type == CompletionType.Value)
{
ExecutionCompleted?.Invoke(this, c);
}
else if (c.Type == CompletionType.Exception)
{
ExecutionAborted?.Invoke(this, c);
}
else
{
ExecutionAborted?.Invoke(this, Completion.Exception(Properties.Language.UnknowException, null));
}
return(c);
}
