public virtual void run(VSMXObject globalVariables)
{
lock (this)
{
prefix = "";
pc = 0;
exit = false;
callStates = new Stack <VSMXCallState>();
pushCallState(VSMXNull.singleton, 0, false, true);
this.globalVariables = globalVariables;
VSMXBoolean.init(this);
interpret();
callStates.Clear();
callState = null;
prefix = "";
if (log.TraceEnabled)
{
log.trace(string.Format("Global variables after run(): {0}", globalVariables));
}
}
}
private void pushCallState(VSMXBaseObject thisObject, int numberOfLocalVariables, bool returnThis, bool exitAfterCall)
{
if (callState != null)
{
callStates.Push(callState);
}
callState = new VSMXCallState(thisObject, numberOfLocalVariables, pc, returnThis, exitAfterCall);
stack = callState.Stack;
prefix += " ";
}
private void popCallState()
{
if (callStates.Count == 0)
{
callState = null;
stack = null;
prefix = "";
}
else
{
callState = callStates.Pop();
stack = callState.Stack;
prefix = prefix.Substring(0, prefix.Length - 2);
}
}