Dogcows Code - chaz/carfire/blob - CarFire/CarFire/CarFire/Game.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     //code from Prof Jensen's TestHarness
  13     // This class encapsulates inputs from the players.
  14     public class NextInputs
  15     {
  16         public List<Keys>[] keysPressed;
  17         public List<Keys>[] keysReleased;
  18         public int[] mouseLocationX;
  19         public int[] mouseLocationY;
  20         public bool[] mouseLocationChanged;
  21         public bool[] mousePressed;
  22         public bool[] mousePressedChanged;
  23
  24         public NextInputs()
  25         {
  26             keysPressed = new List<Keys>[4];
  27             keysReleased = new List<Keys>[4];
  28             mouseLocationX = new int[4];
  29             mouseLocationY = new int[4];
  30             mouseLocationChanged = new bool[4];
  31             mousePressed = new bool[4];
  32             mousePressedChanged = new bool[4];
  33             for (int i = 0; i < 4; i++)
  34                 keysPressed[i] = new List<Keys>();
  35             for (int i = 0; i < 4; i++)
  36                 keysReleased[i] = new List<Keys>();
  37         }
  38     }
  39
  40     public class Game : IDeterministicGame
  41     {
  42         #region IDeterministicGame Members
  43         List<IPlayer> mPlayers;
  44         NextInputs inputs;
  45         Object[] playerIdentifiers;
  46         Display mDisplay;
  47         Map mMap;
  48
  49         public Game()
  50         {
  51             mDisplay = new Display();
  52             mPlayers = new List<IPlayer>();
  53         }
  54         public void LoadContent(ContentManager contentManager)
  55         {
  56             //Texture2D everything = contentManager.Load<Texture2D>("default");
  57             mDisplay.LoadContent(contentManager);
  58             int currentCenterX = 5; //Creates a map like the one in Display
  59             int currentCenterY = 5;
  60             mMap = contentManager.Load<Map>("Maps/stable");
  61             Map.DefaultTile = contentManager.Load<Texture2D>("default");
  62             mMap.CenterCell = new Vector2(currentCenterX, currentCenterY);
  63
  64             Human player = new Human(mMap, "");
  65             player.LoadContent(contentManager);
  66             mPlayers.Add(player);
  67             mDisplay.AddCharacters(player);
  68         }
  69
  70         public void UnloadContent()
  71         {
  72         }
  73
  74         private int idPlayer(Object playerIdentifier)
  75         {
  76             for (int i = 0; i < playerIdentifiers.Length; i++)
  77                 if (playerIdentifiers[i] == playerIdentifier)
  78                     return i;
  79             throw new Exception("Illegal player identifier" + playerIdentifier);
  80         }
  81
  82         public Vector2 PreferredScreenSize
  83         {
  84             get { return new Vector2(800, 600); }
  85         }
  86
  87         public int MinimumSupportedPlayers
  88         {
  89             get { return 1; }
  90         }
  91
  92         public int MaximumSupportedPlayers
  93         {
  94             get { return 4; }
  95         }
  96
  97         public void ResetGame(object[] playerIdentifiers, object thisPlayer)
  98         {
  99             foreach (IPlayer player in mPlayers)
 100             {
 101                 player.Spawn(mMap.CenterCell);
 102             }
 103         }
 104
 105         public long CurrentFrameNumber
 106         {
 107             get { return 0; }
 108         }
 109
 110         public long CurrentChecksum
 111         {
 112             get { return 0; }
 113         }
 114
 115         public void ApplyKeyInput(object playerIdentifier, Keys key, bool isKeyPressed)
 116         {
 117             //code from Prof Jensen's TestHarness
 118             int player = idPlayer(playerIdentifier);
 119
 120             if (isKeyPressed && !inputs.keysPressed[player].Contains(key))
 121                 inputs.keysPressed[player].Add(key);
 122
 123             if (!isKeyPressed && !inputs.keysReleased[player].Contains(key))
 124                 inputs.keysReleased[player].Add(key);
 125         }
 126
 127         public void ApplyMouseLocationInput(object playerIdentifier, int x, int y)
 128         {
 129         }
 130
 131         public void ApplyMouseButtonInput(object playerIdentifier, bool isButtonPressed)
 132         {
 133         }
 134
 135         public bool IsGameOver(object playerIdentifier)
 136         {
 137             return false;
 138         }
 139
 140         public bool IsTerminated(object playerIdentifier)
 141         {
 142             return false;
 143         }
 144
 145         public long Update(TimeSpan timespan)
 146         {
 147             mDisplay.Update(timespan);
 148             return CurrentFrameNumber;
 149         }
 150
 151         public long Draw(SpriteBatch spriteBatch)
 152         {
 153             mDisplay.Draw(spriteBatch);
 154             return CurrentFrameNumber;
 155         }
 156
 157         #endregion
 158     }
 159 }