git.r.bdr.sh - rbdr/super-polarity/blob - SuperPolarity/LetterChooseWidget.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Linq;
   4 using System.Text;
   5 using Microsoft.Xna.Framework;
   6 using Microsoft.Xna.Framework.Graphics;
   7
   8 namespace SuperPolarity
   9 {
  10     class LetterChooseWidget : Widget
  11     {
  12         int CurrentChar;
  13         bool Locked;
  14         int LockRate;
  15         int CurrentTime;
  16
  17         SpriteFont Font;
  18
  19         public LetterChooseWidget(SuperPolarity game, Vector2 position) : base(game, position)
  20         {
  21             Active = false;
  22             CurrentChar = 65;
  23             Font = game.Content.Load<SpriteFont>("Fonts\\bigfont");
  24             LockRate = 300;
  25             CurrentTime = 0;
  26
  27             InputController.Bind("moveY", HandleMovement);
  28         }
  29
  30         public void HandleMovement(float value)
  31         {
  32             if (!Active) { return; }
  33
  34             if (value > 0.8 && !Locked) {
  35                 CurrentChar = CurrentChar + 1;
  36
  37                 if (CurrentChar > 90)
  38                 {
  39                     CurrentChar = 32;
  40                 }
  41
  42                 Locked = true;
  43             }
  44
  45             if (value < -0.8 && !Locked) {
  46                 CurrentChar = CurrentChar - 1;
  47
  48                 if (CurrentChar < 32)
  49                 {
  50                     CurrentChar = 90;
  51                 }
  52
  53                 Locked = true;
  54             }
  55         }
  56
  57         public override void Update(GameTime gameTime)
  58         {
  59             base.Update(gameTime);
  60
  61             CurrentTime = CurrentTime + gameTime.ElapsedGameTime.Milliseconds;
  62             if (CurrentTime > LockRate)
  63             {
  64                 CurrentTime = 0;
  65                 Locked = false;
  66             }
  67         }
  68
  69         public string Value()
  70         {
  71             return char.ConvertFromUtf32(CurrentChar);
  72         }
  73
  74         public override void Draw(SpriteBatch spriteBatch)
  75         {
  76             var color = new Color(0, 0, 0, 128);
  77             if (Active)
  78             {
  79                 color = new Color(201, 0, 68, 255);
  80             }
  81             spriteBatch.DrawString(Font, Value(), Position, color);
  82         }
  83     }
  84 }