Dogcows Code - chaz/carfire/blob - CarFire/CarFire/CarFire/Human.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     public class Human : IPlayer
  13     {
  14         public enum State
  15         {
  16             left,
  17             right,
  18             up,
  19             down
  20         };
  21         //The number of frames between each projectile is spawned.
  22         const int shootCoolDown = 10;
  23         State state;
  24         String CharName;
  25         Game game;
  26         Texture2D charModel;
  27         Texture2D projectileModel;
  28         int health;
  29         int damage;
  30         int range;
  31         int score;
  32
  33         MovementManager mMotion;
  34
  35         bool visible;
  36         Display theDisplay;
  37
  38         //Used to draw projectiles
  39         int projectileSpeed;
  40         int projectileCoolDown;
  41
  42
  43         public Human(Game theGame, String Name, Texture2D model, Texture2D projectile, Display mDisplay, Point position)
  44         {
  45             game = theGame;
  46             CharName = Name;
  47             theDisplay = mDisplay;
  48             health = 100;
  49             score = 0;
  50             visible = false;
  51             //default state
  52             state = State.up;
  53             charModel = model;
  54             projectileModel = projectile;
  55             projectileSpeed = 30;
  56
  57             // Speed is the number of grid cells you can move through per second.
  58             mMotion = new MovementManager(position, 8.0f);
  59         }
  60
  61         public void LoadContent(ContentManager contentManager)
  62         {
  63             charModel = contentManager.Load<Texture2D>("deselectBox"); //change to charModel when designed
  64             projectileModel = contentManager.Load<Texture2D>("emptySelectBox"); //change to a projectile model later
  65
  66         }
  67
  68
  69         public void Update(TimeSpan timeSpan)
  70         {
  71         }
  72         /// <summary>
  73         /// This method will draw a character to the screen.
  74         /// </summary>
  75         /// <param name="spriteBatch"></param>
  76         public void Draw(SpriteBatch spriteBatch)
  77         {
  78             Rectangle position = game.State.Map.GetRectangleFromCoordinates(mMotion.Position);
  79             spriteBatch.Draw(charModel, position, Color.White);
  80         }
  81
  82         public int Health { get { return health; } }
  83         public int Score { get { return score; } }
  84         public bool alive { get { return health > 0; } }
  85
  86         public Vector2 Position { get { return mMotion.Position; } }
  87         public Point Coordinates { get { return mMotion.Coordinates; } }
  88
  89         public void causeDamageTo(int amount)
  90         {
  91             health -= amount;
  92         }
  93
  94         /// <summary>
  95         /// Moves the current player being controlled based on a given set of key presses.
  96         /// The player can only move one grid space per movePlayer call. Thus this method
  97         /// is made to be called ever update. The player will only move if the grid space
  98         /// that is being moved to is an open space.
  99         /// </summary>
 100         /// <param name="keysPressed">A general list of keys that are pressed. Other keys can be included but only direction keys will be used</param>
 101         public void MovePlayer(TimeSpan timeSpan, List<Keys> keysPressed)
 102         {
 103             bool moveLeft = keysPressed.Contains(Keys.Left);
 104             bool moveRight = keysPressed.Contains(Keys.Right);
 105             bool moveUp = keysPressed.Contains(Keys.Up);
 106             bool moveDown = keysPressed.Contains(Keys.Down);
 107             if (moveLeft)
 108                 state = State.left;
 109             else if (moveRight)
 110                 state = State.right;
 111             else if (moveUp)
 112                 state = State.up;
 113             else if (moveDown)
 114                 state = State.down;
 115
 116             Point destination = MovementManager.GetNeighborCell(mMotion.Coordinates, moveLeft, moveRight, moveUp, moveDown);
 117             if (!keysPressed.Contains(Keys.LeftControl))
 118             {
 119                 if (game.IsCellOpen(destination))
 120                 {
 121                     mMotion.Update(timeSpan, moveLeft, moveRight, moveUp, moveDown);
 122                 }
 123                 else
 124                 {
 125                     mMotion.Update(timeSpan);
 126                 }
 127             }
 128             else
 129             {
 130                 mMotion.LockUpdate(timeSpan, moveLeft, moveRight, moveUp, moveDown);
 131             }
 132
 133
 134             if (projectileCoolDown > 0)
 135                 projectileCoolDown--;
 136             else if (projectileCoolDown == 0)
 137             {
 138                 if (keysPressed.Contains<Keys>(Keys.Space))
 139                 {
 140                     float velocityX = 0;
 141                     float velocityY = 0;
 142                     int startX = Coordinates.X;
 143                     int startY = Coordinates.Y;
 144                     if (mMotion.Direction == Direction.Down || mMotion.Direction == Direction.LowerLeft || mMotion.Direction == Direction.LowerRight)
 145                     {
 146                         velocityY = 1;
 147                         startY = Coordinates.Y + 1;
 148                     }
 149                     else if (mMotion.Direction == Direction.Up || mMotion.Direction == Direction.UpperLeft || mMotion.Direction == Direction.UpperRight)
 150                     {
 151                         velocityY = -1;
 152                         startY = Coordinates.Y - 1;
 153                     }
 154                     if (mMotion.Direction == Direction.Right || mMotion.Direction == Direction.LowerRight || mMotion.Direction == Direction.UpperRight)
 155                     {
 156                         velocityX = 1;
 157                         startX = Coordinates.X + 1;
 158                     }
 159                     else if (mMotion.Direction == Direction.Left || mMotion.Direction == Direction.LowerLeft || mMotion.Direction == Direction.UpperLeft)
 160                     {
 161                         velocityX = -1;
 162                         startX = Coordinates.X - 1;
 163                     }
 164                     Vector2 toShoot = new Vector2(velocityX, velocityY);
 165                     toShoot.Normalize();
 166                     toShoot *= projectileSpeed;
 167                     projectileCoolDown = shootCoolDown;
 168                     theDisplay.AddProjectiles(new Projectile(game.State.Map, projectileModel,
 169                         toShoot, new Point(startX, startY)));
 170
 171                     /*
 172                     if (state == State.up)
 173                     {
 174                         projectileCoolDown = shootCoolDown;
 175                         theDisplay.AddProjectiles(new Projectile(theMap, projectileModel,
 176                             new Vector2(0, -projectileSpeed), new Point(Coordinates.X, Coordinates.Y - 1)));
 177                     }
 178                     if (state == State.down)
 179                     {
 180                         projectileCoolDown = shootCoolDown;
 181                         theDisplay.AddProjectiles(new Projectile(theMap, projectileModel,
 182                             new Vector2(0, projectileSpeed), new Point(Coordinates.X, Coordinates.Y + 1)));
 183                     }
 184                     if (state == State.right)
 185                     {
 186                         projectileCoolDown = shootCoolDown;
 187                         theDisplay.AddProjectiles(new Projectile(theMap, projectileModel,
 188                             new Vector2(projectileSpeed, 0), new Point (Coordinates.X + 1, Coordinates.Y)));
 189                     }
 190                     if (state == State.left)
 191                     {
 192                         projectileCoolDown = shootCoolDown;
 193                         theDisplay.AddProjectiles(new Projectile(theMap, projectileModel,
 194                             new Vector2(-projectileSpeed, 0), new Point(Coordinates.X - 1, Coordinates.Y)));
 195                     }
 196                      */
 197                 }
 198             }
 199         }
 200
 201
 202         public void powerUp(int amount)
 203         {
 204             health += amount;
 205         }
 206
 207         public void Spawn(Vector2 spawn)
 208         {
 209             //gridX = (int)spawn.X;
 210             //gridY = (int)spawn.Y;
 211             visible = true;
 212         }
 213
 214
 215     }
 216 }