Vous ne pouvez pas sélectionner plus de 25 sujets
Les noms de sujets doivent commencer par une lettre ou un nombre, peuvent contenir des tirets ('-') et peuvent comporter jusqu'à 35 caractères.
63 lignes
1001 B
63 lignes
1001 B
using System;
|
|
using System.Collections.Generic;
|
|
using System.Text;
|
|
|
|
namespace SuperBASIC
|
|
{
|
|
enum NumberType{
|
|
Ans,
|
|
Number,
|
|
Operand
|
|
};
|
|
|
|
struct BasicNumber
|
|
{
|
|
internal NumberType type;
|
|
|
|
readonly Runtime runtime;
|
|
readonly private float number;
|
|
readonly private int operand;
|
|
|
|
internal BasicNumber(Runtime rt, float v)
|
|
{
|
|
type = NumberType.Number;
|
|
number = v;
|
|
operand = 0;
|
|
runtime = rt;
|
|
}
|
|
internal BasicNumber(Runtime rt)
|
|
{
|
|
type = NumberType.Ans;
|
|
number = 0;
|
|
operand = 0;
|
|
runtime = rt;
|
|
}
|
|
internal BasicNumber(Runtime rt, int v)
|
|
{
|
|
type = NumberType.Operand;
|
|
number = 0;
|
|
operand = v;
|
|
runtime = rt;
|
|
}
|
|
|
|
internal int GetOperand()
|
|
{
|
|
return operand;
|
|
}
|
|
|
|
public float GetValue()
|
|
{
|
|
if (type == NumberType.Number)
|
|
{
|
|
return number;
|
|
}
|
|
else
|
|
{
|
|
return runtime.GetRegister();
|
|
}
|
|
}
|
|
|
|
public static implicit operator float(BasicNumber v) => v.GetValue();
|
|
public override string ToString() => $"{number}";
|
|
}
|
|
}
|