public static CatStructureObject CallOperator(string op, CatStructureObject a, CatStructureObject b)
{
switch (op)
{
case "+": return(a + b);
case "-": return(a - b);
case "*": return(a * b);
case "//": return(a - (a % b));
case "/": return(a / b);
case "%": return(a % b);
case "^": return(a ^ b);
case "==": return(new CatBool(a == b));
case "!=": return(new CatBool(a != b));
case "<=": return(new CatBool(a <= b));
case ">=": return(new CatBool(a >= b));
case "<": return(new CatBool(a < b));
case ">": return(new CatBool(a > b));
case "|": return(a | b);
default: return(a + b);
}
}
public CatVariable SetValue(CatStructureObject value)
{
if (value.Type == VariableType)
{
Value = value;
}
return(this);
}
public CatField(string name, string type, CatStructureObject value, params Modifier[] modifiers) : base(name, "field", modifiers)
{
_type = TypeHandler.GetTypeIndex(type);
Value = value;
if (!ModifierHandler.IsField(Modifiers))
{
Modifiers += (int)Modifier.Field;
}
}
public static void SetVariable(string name, CatStructureObject value,
Dictionary <string, CatStructureObject> variables)
{
if (name != "_" && name != "null")
{
if (variables.ContainsKey(name))
{
variables.Remove(name);
}
variables.Add(name, value);
}
}
public void SetVariable(string name, CatStructureObject value)
{
if (name != "_" && name != "null")
{
if (Variables.ContainsKey(name))
{
Variables.Remove(name);
}
Variables.Add(name, new CatVariable(value.Type).SetValue(value)); //todo enable strict typization
}
}
public static CatArray ParseArray(string baseLex, Dictionary <string, CatStructureObject> variables)
{
var lexems = SplitCarefully(baseLex.Substring(1, baseLex.Length - 2), ",");
var objects = new CatStructureObject[lexems.Length];
for (var i = 0; i < lexems.Length; i++)
{
var lexem = lexems[i];
objects[i] = ParseAndExecute(lexem, variables, baseLex);
}
return(new CatArray(objects));
}
public static int LoadObjectToHeap(CatStructureObject obj)
{
if (CatCore.DoesHeapContainSpaces)
{
var bestZeroInARow = 0;
var bestZeroIndex = 0;
var zeroInARow = 0;
var zeroIndex = 0;
for (var i = 0; i < CatCore.Heap.Count; i++)
{
if (CatCore.Heap[i] is null)
{
if (zeroInARow == 0)
{
zeroIndex = i;
}
zeroInARow += 1;
if (bestZeroInARow < zeroInARow)
{
bestZeroIndex = zeroIndex;
bestZeroInARow = zeroInARow;
}
}
else
{
zeroInARow = 0;
zeroIndex = 0;
}
}
if (bestZeroInARow >= 1)
{
CatCore.Heap[bestZeroIndex] = obj;
return(bestZeroIndex);
}
}
var ret = CatCore.Heap.Count;
CatCore.Heap.Add(obj);
return(ret);
}
public void AddVariable(string name, CatStructureObject value, params Modifier[] modifiers)
{
Variables.Add(name, new CatVariable(value.Type, modifiers).SetValue(value));
}
