Calc.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Diagnostics;
using System.Runtime.CompilerServices;
using System.IO;
 
using Barotrauma;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Input;
using Microsoft.Xna.Framework.Graphics;
using HarmonyLib;
using CrabUI;
 
namespace CrabUITest
{
  /// <summary>
  /// I was trying to make a calculator  
  /// But failed miserably because i have no idea how calculator works
  /// </summary>
  public class CalculatorMod : IFakeMod
  {
    public class Calculator
    {
      public event Action<float> OnValueChange;
 
      private float _value; public float Value
      {
        get => _value;
        set
        {
          _value = value;
          OnValueChange?.Invoke(value);
        }
      }
 
      public void SetDigit(float digit)
      {
        Value = digit;
      }
    }
 
    public Calculator calculator;
 
    public void Initialize(CUIComponent FakeMain)
    {
      calculator = new Calculator();
 
      CUIComponent Header;
      CUIGrid ButtonGrid;
      CUITextBlock tb;
 
 
      CUIFrame mainframe = new CUIFrame()
      {
        Absolute = new CUINullRect(700, 200, 300, 400),
        AbsoluteMin = new CUINullRect(w: 100, h: 100),
 
        //Anchor = CUIAnchor.Center,
      };
 
      mainframe["list"] = new CUIVerticalList()
      {
        Relative = new CUINullRect(0, 0, 1, 1),
        BackgroundColor = Color.Blue,
      };
 
      mainframe["list"]["Header"] = Header = new CUIComponent()
      {
        BackgroundColor = Color.Green,
        FitContent = new CUIBool2(false, true),
      };
 
      mainframe["list"]["ButtonGrid"] = ButtonGrid = new CUIGrid()
      {
        FillEmptySpace = new CUIBool2(false, true),
        BackgroundColor = Color.Brown,
        GridTemplateColumns = "25% 25% 25% 25%",
        GridTemplateRows = "25% 25% 25% 25%",
      };
 
 
      Header["tb"] = tb = new CUITextBlock("Value");
 
 
      calculator.OnValueChange += (value) =>
      {
        tb.Text = value.ToString();
      };
 
      void addNumButton(int i, int x, int y)
      {
        ButtonGrid.Append(new CUIButton($"{i}")
        {
          GridCell = new Point(x, y),
          AddOnClick = (e) => calculator.SetDigit(i),
        });
      }
 
      addNumButton(1, 0, 0);
      addNumButton(2, 1, 0);
      addNumButton(3, 2, 0);
      addNumButton(4, 0, 1);
      addNumButton(5, 1, 1);
      addNumButton(6, 2, 1);
      addNumButton(7, 0, 2);
      addNumButton(8, 1, 2);
      addNumButton(9, 2, 2);
 
      ButtonGrid.Append(new CUIButton($"+")
      {
        GridCell = new Point(3, 2),
      });
 
      ButtonGrid.Append(new CUIButton($"-")
      {
        GridCell = new Point(3, 1),
      });
 
      ButtonGrid.Append(new CUIButton($"=")
      {
        GridStartCell = new Point(2, 3),
        GridEndCell = new Point(3, 3),
      });
 
      FakeMain.Append(mainframe);
    }
 
    public void Dispose()
    {
 
    }
  }
}