Dogcows Code - chaz/carfire/blob - CarFire/CarFire/CarFire/Display.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.Content;
   7 using Microsoft.Xna.Framework.Graphics;
   8 using Microsoft.Xna.Framework.Input;
   9
  10 namespace CarFire
  11 {
  12     /// <summary>
  13     /// This class is responsible for controlling what draws to the screen when the game is running.
  14     /// </summary>
  15     public class Display
  16     {
  17         List<Projectile> mProjectiles = new List<Projectile>();
  18         List<Character> mCharacters = new List<Character>();
  19         Map mMap;
  20         int currentCenterX = 5;
  21         int currentCenterY = 5;
  22         public Display()
  23         {
  24             /*
  25             mMap = aMap;
  26             mCharacters = characters;
  27              */
  28         }
  29
  30         /// <summary>
  31         /// LoadContent will be called once per game and is the place to load
  32         /// all of your content.
  33         /// </summary>
  34         public void LoadContent(ContentManager contentManager)
  35         {
  36             Texture2D everything = contentManager.Load<Texture2D>("cs");
  37             mMap = contentManager.Load<Map>("Maps/stable");
  38             Map.DefaultTile = contentManager.Load<Texture2D>("default");
  39             mMap.CenterCell = new Vector2(currentCenterX,currentCenterY);
  40             //Debugging... Spawn eight projectiles.
  41             //Diagonals
  42             mProjectiles.Add(new Projectile(mMap, everything, new Vector2(5,5), 10, 10, 300, 300));
  43             mProjectiles.Add(new Projectile(mMap, everything, new Vector2(-5, 5), 10, 10, 300, 300));
  44             mProjectiles.Add(new Projectile(mMap, everything, new Vector2(5, -5), 10, 10, 300, 300));
  45             mProjectiles.Add(new Projectile(mMap, everything, new Vector2(-5, -5), 10, 10, 300, 300));
  46             //Vertical and horizontal
  47             mProjectiles.Add(new Projectile(mMap, everything, new Vector2(0, 5), 10, 10, 300, 300));
  48             mProjectiles.Add(new Projectile(mMap, everything, new Vector2(-5, 0), 10, 10, 300, 300));
  49             mProjectiles.Add(new Projectile(mMap, everything, new Vector2(5, 0), 10, 10, 300, 300));
  50             mProjectiles.Add(new Projectile(mMap, everything, new Vector2(0, -5), 10, 10, 300, 300));
  51
  52             // TODO: use this.Content to load your game content here
  53         }
  54
  55         /// <summary>
  56         /// UnloadContent will be called once per game and is the place to unload
  57         /// all content.
  58         /// </summary>
  59         public void UnloadContent()
  60         {
  61             // TODO: Unload any non ContentManager content here
  62         }
  63
  64         /// <summary>
  65         /// Allows the game to run logic such as updating the world,
  66         /// checking for collisions, gathering input, and playing audio.
  67         /// </summary>
  68         /// <param name="gameTime">Provides a snapshot of timing values.</param>
  69         public void Update(TimeSpan timespan)
  70         {
  71             mMap.CenterCell = new Vector2(currentCenterX, currentCenterY);
  72             foreach (Projectile projectile in mProjectiles)
  73             {
  74                 projectile.Update(timespan);
  75             }
  76             //Check for collisons
  77             foreach (Character character in mCharacters)
  78             {
  79                 foreach (Projectile projectile in mProjectiles)
  80                 {
  81                     if (projectile.GridX == character.GridX && projectile.GridY == character.GridY)
  82                     {
  83                         //Debug - not sure if you can remove while doing for each
  84                         //Alternative - while loop, and decrement projectile counter if projectile is removed.
  85                         mProjectiles.Remove(projectile);
  86                         character.Health -= projectile.Damage;
  87                     }
  88                 }
  89             }
  90         }
  91
  92         /// <summary>
  93         /// This is called when the game should draw itself.
  94         /// </summary>
  95         /// <param name="spriteBatch">Used to draw with</param>
  96         public void Draw(SpriteBatch spriteBatch)
  97         {
  98             mMap.Draw(spriteBatch);
  99             foreach(Projectile projectile in mProjectiles)
 100             {
 101                 projectile.Draw(spriteBatch);
 102
 103             }
 104             foreach(Character character in mCharacters)
 105             {
 106                 character.Draw(spriteBatch);
 107             }
 108
 109
 110         }
 111     }
 112 }
 113