public int GetPointerCount(bool isPointerOrVariable = false)
{
int c = 0;
ELEMENT p = this;
for (int i = 0; i < 100; i++)
{
if (p == null || p.isNONE())
{
break;
}
if (isPointerOrVariable)
{
if (p.isPOINTER() || p.isVARIABLE())
{
c++;
}
}
else
{
c++;
}
p = p.GetPointerNext();
}
return(c);
}
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 static bool AddElement(List <ELEMENT> list, ELEMENT e)
{
if (e != null)
{
list.Add(e); return(true);
}
return(false);
}
public ELEMENT CreateClone()
{
ELEMENT ne = new ELEMENT();
ne.group = group;
ne.raw = raw;
ne.list = list;
ne.decname = decname;
return(ne);
}
public static void Traverse(ELEMENT e, Action <ELEMENT> act)
{
act(e);
if (e.list != null && e.list.Count > 0)
{
foreach (var i in e.list)
{
Traverse(i, act);
}
}
}
public static ELEMENT[] GetRange(List <ELEMENT> list, int start, int num = 5)
{
ELEMENT[] l = new ELEMENT[num];
for (int i = 0; i < num; i++)
{
l[i] = (i + start < list.Count ? list[i + start] : new ELEMENT()
{
group = GROUP.NONE
});
}
return(l);
}
public ELEMENT GetPointerNext(int n)
{
ELEMENT p = this;
for (int i = 0; i < n; i++)
{
if (p == null || p.isNONE())
{
return(null);
}
p = p.GetPointerNext();
}
return(p);
}
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 static ELEMENT CreateListUnkown(GROUP g, int c)
{
var e = new ELEMENT()
{
group = g
};
e.list = new List <ELEMENT>();
for (int i = 0; i < c; i++)
{
e.list.Add(new ELEMENT()
{
group = GROUP.UNKNOWN
});
}
return(e);
}
public void Fix(ELEMENT e)
{
if (list == null)
{
list = new List <ELEMENT>();
list.Add(e);
}
else
{
var t = list[list.Count - 1];
if (t.group == GROUP.UNKNOWN)
{
list[list.Count - 1] = e;
}
else
{
list.Add(e);
}
}
}
//---- for output
public static bool FindFunctionFromRoot(ELEMENT root, string name, out ELEMENT funcElement, out ELEMENT pgmElement) // pgmElement will be needed when get stack.
{
funcElement = new ELEMENT()
{
group = GROUP.NONE
};
pgmElement = new ELEMENT()
{
group = GROUP.NONE
};
if (root.list == null)
{
return(false);
}
foreach (var v in root.list)
{
pgmElement = v;
//UnityEngine.Debug.LogError("v ="+v);
for (int i = 0; i < v.GetListCount(); i++)
{
var e = v.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);
}