public static IEnumerable <IJsmInstruction> Flatten(this IJsmInstruction e)
{
bool checkType(IJsmInstruction inst)
{
return
(inst is Control.While.WhileSegment ||
inst is Control.If.ElseIfSegment ||
inst is Control.If.ElseSegment ||
inst is Control.If.IfSegment ||
inst is ExecutableSegment);
}
if (checkType(e))
{
var es = ((ExecutableSegment)e);
foreach (var child in es.Where(checkType).Select(x => (ExecutableSegment)x))
{
foreach (var i in Flatten(child))
{
yield return(i);
}
}
foreach (var child in es.Where(x => !checkType(x)))
{
yield return(child);
}
}
else
{
yield return(e);
}
}
public static IEnumerable <IJsmInstruction> Flatten(this IJsmInstruction e)
{
bool checktype(IJsmInstruction inst)
{
return
(typeof(Control.While.WhileSegment) == inst.GetType() ||
typeof(Control.If.ElseIfSegment) == inst.GetType() ||
typeof(Control.If.ElseSegment) == inst.GetType() ||
typeof(Control.If.IfSegment) == inst.GetType() ||
typeof(Jsm.ExecutableSegment) == inst.GetType());
}
if (checktype(e))
{
ExecutableSegment es = ((ExecutableSegment)e);
foreach (ExecutableSegment child in es.Where(x => checktype(x)).Select(x => (ExecutableSegment)x))
{
foreach (IJsmInstruction i in Flatten(child))
{
yield return(i);
}
}
foreach (IJsmInstruction child in es.Where(x => !checktype(x)))
{
yield return(child);
}
}
else
{
yield return(e);
}
}
public void Add(IJsmInstruction value)
{
_list.Add(value);
}