protected override void OnPlaying(TimeSpan startTime, TimeSpan endTime)
{
base.OnPlaying(startTime, endTime);
ScriptHostGenerator hostGenerator = new ScriptHostGenerator();
_scriptHost = hostGenerator.GenerateScript(this.Sequence as ScriptSequence);
string[] errors = hostGenerator.Errors.ToArray();
OnMessage(new ExecutorMessageEventArgs(Sequence, string.Join(Environment.NewLine, errors)));
// An end time < start time means compile only.
if (endTime >= startTime)
{
if (errors.Length == 0)
{
// Under the current implementation, this results in a thread being spawned.
// That thread is the actual execution path of their code.
_scriptHost.Ended += (sender, e) => {
EndTime = TimeSpan.Zero;
};
_scriptHost.Error += (sender, e) => {
OnError(e);
};
_scriptHost.Start();
}
else
{
throw new Exception("Script did not compile.");
}
}
}
protected override void OnSequenceStarted(SequenceStartedEventArgs e)
{
if (!(Sequence is ScriptSequence))
{
throw new InvalidOperationException("Attempt to compile a non-script sequence.");
}
Sequence.SequenceData.EffectData.Clear();
ScriptCompiler compiler = new ScriptCompiler();
compiler.Compile((ScriptSequence)Sequence);
OnMessage(new ExecutorMessageEventArgs(Sequence, string.Join(Environment.NewLine, compiler.Errors)));
if (!compiler.HasErrors)
{
if (!_CompileOnly(e))
{
_scriptHost = compiler.ScriptHost;
_StartScript();
}
}
else
{
throw new Exception("Script did not compile.");
}
base.OnSequenceStarted(e);
}
private void _StopScript()
{
if(_scriptHost != null) {
_scriptHost.Stop();
_scriptHost = null;
}
}
protected override void OnPlaying(TimeSpan startTime, TimeSpan endTime)
{
base.OnPlaying(startTime, endTime);
ScriptHostGenerator hostGenerator = new ScriptHostGenerator();
_scriptHost = hostGenerator.GenerateScript(this.Sequence as ScriptSequence);
string[] errors = hostGenerator.Errors.ToArray();
OnMessage(new ExecutorMessageEventArgs(Sequence, string.Join(Environment.NewLine, errors)));
// An end time < start time means compile only.
if(endTime >= startTime) {
if(errors.Length == 0) {
// Under the current implementation, this results in a thread being spawned.
// That thread is the actual execution path of their code.
_scriptHost.Ended += (sender, e) => {
EndTime = TimeSpan.Zero;
};
_scriptHost.Error += (sender, e) => {
OnError(e);
};
_scriptHost.Start();
} else {
throw new Exception("Script did not compile.");
}
}
}
private void _StopScript()
{
if (_scriptHost != null)
{
_scriptHost.Stop();
_scriptHost = null;
}
}
private void _ScriptEnded(object sender, EventArgs e)
{
//I'm sure there's an undocumented reason for this that I need to document.
EndTime = TimeSpan.Zero;
_scriptHost.Ended -= _ScriptEnded;
_scriptHost.Error -= _ScriptError;
_scriptHost = null;
}
private void _ScriptEnded(object sender, EventArgs e)
{
//I'm sure there's an undocumented reason for this that I need to document.
EndTime = TimeSpan.Zero;
_scriptHost.Ended -= _ScriptEnded;
_scriptHost.Error -= _ScriptError;
_scriptHost = null;
}
protected override void OnSequenceStarted(SequenceStartedEventArgs e)
{
if (!(Sequence is ScriptSequence)) throw new InvalidOperationException("Attempt to compile a non-script sequence.");
Sequence.SequenceData.EffectData.Clear();
ScriptCompiler compiler = new ScriptCompiler();
compiler.Compile((ScriptSequence) Sequence);
OnMessage(new ExecutorMessageEventArgs(Sequence, string.Join(Environment.NewLine, compiler.Errors)));
if (!compiler.HasErrors) {
if (!_CompileOnly(e)) {
_scriptHost = compiler.ScriptHost;
_StartScript();
}
}
else {
throw new Exception("Script did not compile.");
}
base.OnSequenceStarted(e);
}
public void Compile(ScriptSequence sequence)
{
ScriptHostGenerator hostGenerator = new ScriptHostGenerator();
ScriptHost = hostGenerator.GenerateScript(sequence);
Errors = hostGenerator.Errors.ToArray();
}
