Dogcows Code - chaz/carfire/blob - CarFire/CarFire/CarFire/Display.cs

   1 #define SINGLE_TEST
   2
   3 using System;
   4 using System.Collections.Generic;
   5 using System.Linq;
   6 using System.Text;
   7 using Microsoft.Xna.Framework;
   8 using Microsoft.Xna.Framework.Content;
   9 using Microsoft.Xna.Framework.Graphics;
  10 using Microsoft.Xna.Framework.Input;
  11
  12 namespace CarFire
  13 {
  14     /// <summary>
  15     /// This class is responsible for controlling what draws to the screen when the game is running.
  16     /// </summary>
  17     public class Display
  18     {
  19         List<Projectile> mProjectiles = new List<Projectile>();
  20         List<IPlayer> mCharacters = new List<IPlayer>();
  21         Texture2D everything;
  22         Map mMap;
  23         int currentCenterX = 5;
  24         int currentCenterY = 5;
  25 #if SINGLE_TEST
  26         List<Keys> mLastPressedKeys = new List<Keys>();
  27 #endif
  28         public Display()
  29         {
  30             /*
  31             mMap = aMap;
  32             mCharacters = characters;
  33              */
  34         }
  35
  36         /// <summary>
  37         /// LoadContent will be called once per game and is the place to load
  38         /// all of your content.
  39         /// </summary>
  40         public void LoadContent(ContentManager contentManager)
  41         {
  42             everything = contentManager.Load<Texture2D>("cs");
  43             mMap = contentManager.Load<Map>("Maps/stable");
  44             Map.DefaultTile = contentManager.Load<Texture2D>("default");
  45             mMap.CenterCell = new Vector2(currentCenterX,currentCenterY);
  46             //Debugging... Spawn eight projectiles.
  47             //Diagonals
  48
  49             mProjectiles.Add(new Projectile(mMap, everything, new Vector2(5,5), 10, 10, 300, 300));
  50             mProjectiles.Add(new Projectile(mMap, everything, new Vector2(-5, 5), 10, 10, 300, 300));
  51             mProjectiles.Add(new Projectile(mMap, everything, new Vector2(5, -5), 10, 10, 300, 300));
  52             mProjectiles.Add(new Projectile(mMap, everything, new Vector2(-5, -5), 10, 10, 300, 300));
  53             //Vertical and horizontal
  54             mProjectiles.Add(new Projectile(mMap, everything, new Vector2(0, 5), 10, 10, 300, 300));
  55             mProjectiles.Add(new Projectile(mMap, everything, new Vector2(-5, 0), 10, 10, 300, 300));
  56             mProjectiles.Add(new Projectile(mMap, everything, new Vector2(5, 0), 10, 10, 300, 300));
  57             mProjectiles.Add(new Projectile(mMap, everything, new Vector2(0, -5), 10, 10, 300, 300));
  58
  59
  60
  61             // TODO: use this.Content to load your game content here
  62         }
  63
  64         /// <summary>
  65         /// UnloadContent will be called once per game and is the place to unload
  66         /// all content.
  67         /// </summary>
  68         public void UnloadContent()
  69         {
  70             // TODO: Unload any non ContentManager content here
  71         }
  72
  73         /// <summary>
  74         /// Allows the game to run logic such as updating the world,
  75         /// checking for collisions, gathering input, and playing audio.
  76         /// </summary>
  77         /// <param name="gameTime">Provides a snapshot of timing values.</param>
  78         public void Update(TimeSpan timespan)
  79         {
  80             //INPUT - testing input... has to be through network later
  81 #if SINGLE_TEST
  82             KeyboardState keyState = Keyboard.GetState();
  83
  84             List<Keys> pressedKeys = new List<Keys>();
  85             List<Keys> releasedKeys = new List<Keys>();
  86
  87             Keys[] pressedKeysArray = keyState.GetPressedKeys();
  88             foreach (Keys k in pressedKeysArray)
  89             {
  90                 if (!mLastPressedKeys.Contains(k)) pressedKeys.Add(k);
  91                 else mLastPressedKeys.Remove(k);
  92             }
  93
  94             releasedKeys = mLastPressedKeys;
  95             mLastPressedKeys = new List<Keys>(pressedKeysArray);
  96             //Just apply input for the first player
  97             mCharacters[0].MovePlayer(pressedKeys);
  98             if (pressedKeys.Contains(Keys.Enter) && !releasedKeys.Contains(Keys.Enter))
  99             {
 100                 mProjectiles.Add(new Projectile(mMap, everything, new Vector2(-5,0), mCharacters[0].GridX +1, mCharacters[0].GridY+1, (int)mCharacters[0].GridX*(int)Map.PixelsToUnitSquares,(int)mCharacters[0].GridY*(int)Map.PixelsToUnitSquares));
 101             }
 102             mMap.CenterCell = new Vector2(mCharacters[0].GridX, mCharacters[0].GridY);
 103 #endif
 104
 105             for (int i = 0; i < mProjectiles.Count; i++ )
 106             {
 107                 mProjectiles[i].Update(timespan);
 108                 if (!mMap.IsCellOpen(new Point(mProjectiles[i].GridX, mProjectiles[i].GridY)))
 109                 {
 110
 111                     mProjectiles.RemoveAt(i);
 112                     i--;
 113                 }
 114             }
 115             //Check for collisons
 116             for (int j = 0; j < mCharacters.Count; j++)
 117             {
 118
 119
 120                 for (int i = 0; i < mProjectiles.Count; i++)
 121                 {
 122                     if (mProjectiles[i].GridX == mCharacters[j].GridX && mProjectiles[i].GridY == mCharacters[j].GridY)
 123                     {
 124                         mCharacters[j].causeDamageTo(mProjectiles[i].Damage);
 125                         Console.WriteLine(mCharacters[j].Health);
 126                         mProjectiles.RemoveAt(i);
 127                         i--;
 128                     }
 129                 }
 130             }
 131         }
 132
 133         /// <summary>
 134         /// This is called when the game should draw itself.
 135         /// </summary>
 136         /// <param name="spriteBatch">Used to draw with</param>
 137         public void Draw(SpriteBatch spriteBatch)
 138         {
 139             mMap.Draw(spriteBatch);
 140             foreach(Projectile projectile in mProjectiles)
 141             {
 142                 projectile.Draw(spriteBatch);
 143
 144             }
 145             foreach(IPlayer character in mCharacters)
 146             {
 147                 character.Draw(spriteBatch);
 148             }
 149         }
 150
 151         public void AddCharacters(IPlayer player)
 152         {
 153             mCharacters.Add(player);
 154         }
 155     }
 156 }
 157