/// <summary>
/// Gets additional flags of the caller routine.
/// </summary>
public static RoutineFlags InvocationFlags(this IPhpRoutineSymbol routine)
{
RoutineFlags f = RoutineFlags.None;
var ps = routine.Parameters;
foreach (var p in ps)
{
if (p.IsImplicitlyDeclared)
{
if (SpecialParameterSymbol.IsLocalsParameter(p))
{
f |= RoutineFlags.UsesLocals;
}
else if (SpecialParameterSymbol.IsCallerArgsParameter(p))
{
f |= RoutineFlags.UsesArgs;
}
else if (SpecialParameterSymbol.IsCallerStaticClassParameter(p))
{
f |= RoutineFlags.UsesLateStatic;
}
}
else
{
break;
}
}
return(f);
}
/// <summary>
/// Gets additional flags of the caller routine.
/// </summary>
public static RoutineFlags InvocationFlags(this IPhpRoutineSymbol routine)
{
RoutineFlags f = RoutineFlags.None;
var ps = routine.Parameters;
foreach (var p in ps)
{
if (p.IsImplicitlyDeclared)
{
if (SpecialParameterSymbol.IsQueryValueParameter(p, out var ctor, out var container))
{
switch (container)
{
case SpecialParameterSymbol.QueryValueTypes.CallerArgs:
f |= RoutineFlags.UsesArgs;
break;
case SpecialParameterSymbol.QueryValueTypes.LocalVariables:
f |= RoutineFlags.UsesLocals;
break;
}
}
else if (SpecialParameterSymbol.IsCallerStaticClassParameter(p))
{
f |= RoutineFlags.UsesLateStatic;
}
}
CoroutineHandle StartInternal(IEnumerator enumerator, Component attachTo, RoutineFlags flags = RoutineFlags.None)
{
if (enumerator == null)
{
throw new ArgumentNullException("routine");
}
if (attachTo != null && !attachTo.gameObject.activeInHierarchy)
{
Dbg.LogError(
attachTo,
"Coroutine couldn't be started because the the game object '{0}' is inactive!",
GarbageCache.GetName(attachTo.gameObject)
);
return(new CoroutineHandle());
}
var routine = new Routine(
id: ++idCounter,
flags: flags,
enumerator: enumerator,
attachedTo: attachTo
);
bool started = Resolve(ref routine, cameFromPostRender: false);
return(new CoroutineHandle(
id: started?routine.id: 0
));
}
public ZilRoutine([CanBeNull] ZilAtom name, [CanBeNull] ZilAtom activationAtom,
[NotNull] IEnumerable <ZilObject> argspec, [ItemNotNull][NotNull] IEnumerable <ZilObject> body, RoutineFlags flags)
{
Name = name;
ArgSpec = ArgSpec.Parse("ROUTINE", name, activationAtom, argspec);
this.body = body.ToArray();
Flags = flags;
}
public Routine(int id, RoutineFlags flags, IEnumerator enumerator, Component attachedTo)
{
this.id = id;
this.flags = flags;
this.enumerator = enumerator;
this.attachedTo = attachedTo;
this.lastFrame = -1;
this.delay = -1.0f;
}