public void DestroyStack(STACKVAL stack)
{
var stackname = stack.m_stackname;
var table = m_stackList[stack.m_idInParent];
table.Remove(stackname);
}
public static bool FindFunction(STACKVAL istack, string name, out ELEMENT funcElement, out ELEMENT pgmElement) // pgmElement will be needed when get stack.
{
STACKVAL stack = istack;
while (stack.OwnerElement.isPROGRAM() == false)
{
stack = stack.Parent;
if (stack == null)
{
Debug.Log("Unexpected!");
}
}
pgmElement = stack.OwnerElement;
funcElement = new ELEMENT()
{
group = GROUP.NONE
};
for (int i = 0; i < pgmElement.GetListCount(); i++)
{
var e = pgmElement.GetListElement(i);
if (e.isSENTENCE() && e.GetListElement(0).isDEC_FUNC())
{
var cd = e.GetListElement(0);
if (name == cd.decname)
{
funcElement = cd;
return(true);
}
}
}
return(false);
}
public void SetGlobalVal(string vname, object val)
{
//UnityEngine.Debug.LogError("SetGlobalVal " + vname + "=" + val);
STACKVAL ancester = this;
while (ancester.m_parent != null)
{
ancester = ancester.m_parent;
}
ancester.DeclareLocalVal(vname);
SetVal(vname, val);
//UnityEngine.Debug.LogError("SetGlobalVal " + vname + "=" + val + "--->" + b) ;
}
public STACKVAL CreateStack(string istackname, ELEMENT e)
{
var newstack = new STACKVAL();
var stackname = "<" + istackname + ">";
newstack.m_stackname = stackname;
newstack.m_root = m_root;
newstack.m_parent = this;
newstack.m_ownerElement = e;
newstack.m_idInParent = m_stackList.Count - 1;
m_curStack[stackname] = newstack;
return(newstack);
}
public STACKVAL()
{
m_stackList = new List <Hashtable>();
m_stackList.Add(new Hashtable());
m_root = this;
}