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

   1 <<<<<<< .mine
   2 using System;
   3 using System.Collections.Generic;
   4 using System.Linq;
   5 using System.Text;
   6 using Microsoft.Xna.Framework;
   7 using Microsoft.Xna.Framework.Content;
   8 using Microsoft.Xna.Framework.Graphics;
   9 using Microsoft.Xna.Framework.Input;
  10
  11 namespace CarFire
  12 {
  13     /// <summary>
  14     /// This class represents a projectile object that will be spawned whenever a player or a monster fires.
  15     /// </summary>
  16     public class Projectile
  17     {
  18         //Member Variables
  19         Map theMap;
  20         Vector2 velocity;
  21         Texture2D projectileModel;
  22         int damage;
  23         int gridX;
  24         int gridY;
  25         //The pixel position should be the pixel position on the map.  When a projectile is drawn
  26         //these will have to be transformed to the coordinate system that the drawable screen is using.
  27         int pixelX;
  28         int pixelY;
  29
  30         /// <summary>
  31         /// The Constructor for a projectile object.
  32         /// </summary>
  33         /// <param name="_currentMap">The map that this character will interact with</param>
  34         /// <param name="_projectileModel">The model for this projectile</param>
  35         /// <param name="_velocity">How fast the projectile moves</param>
  36         /// <param name="_gridX">The starting X position in the map grid</param>
  37         /// <param name="_gridY">The starting Y position in the map grid</param>
  38         /// <param name="_pixelX">The absolute X pixel position on the map</param>
  39         /// <param name="_pixelY"> The absolute Y pixel position on the map</param>
  40         public Projectile(Map _currentMap,
  41                             Texture2D _projectileModel,
  42                             Vector2 _velocity,
  43                             int _gridX,
  44                             int _gridY,
  45                             int _pixelX,
  46                             int _pixelY)
  47         {
  48             theMap = _currentMap;
  49             projectileModel = _projectileModel;
  50             velocity = _velocity;
  51             gridX = _gridX;
  52             gridY = _gridY;
  53             pixelX = _pixelX;
  54             pixelY = _pixelY;
  55         }
  56         public void Update(TimeSpan timespan)
  57         {
  58             /*
  59             //See if something moved onto this projectile.
  60             if(theMap.isOpenSquare(gridX, gridY))
  61             {
  62                 theMap.damageSquare(gridX, gridY, damage);
  63             }
  64              */
  65             //If the projectile will be moving to a new grid position we need to check to see if it is occupied.
  66             if ((int)((pixelX + velocity.X) / Map.PixelsToUnitSquares) != gridX || (int)((pixelY + velocity.Y) / Map.PixelsToUnitSquares) != gridY)
  67             {
  68                 bool open = theMap.IsCellOpen((int)((pixelX + velocity.X) /Map.PixelsToUnitSquares), (int)((pixelY + velocity.Y) / Map.PixelsToUnitSquares));
  69                 //If open just move this projectile there
  70                 //***Map doesn't need to know that this projectile is there because players/monsters are allowed
  71                 // to move into the path of projectiles.
  72                 if (open)
  73                 {
  74                 Console.WriteLine("pixelX:" + pixelX + " " + " pixelY: "+ pixelY);
  75                     pixelX += (int)velocity.X;
  76                     pixelY += (int)velocity.Y;
  77                     gridX = (int)(pixelX /Map.PixelsToUnitSquares);
  78                     gridY = (int)(pixelY / Map.PixelsToUnitSquares);
  79                 }
  80                 //If the square isn't open then just damage whatever is there
  81                 //TODO: A projectile must be deleted after this happens
  82                 //else
  83                 {
  84                     //theMap.damageSquare(gridX, gridY, damage);
  85                 }
  86             }
  87             //If it is not moving grid positions just increment pixelX and pixelY
  88             else
  89             {
  90                 pixelX += (int)velocity.X;
  91                 pixelY += (int)velocity.Y;
  92             }
  93
  94         }
  95         /// <summary>
  96         /// This method will draw a projectile to the screen
  97         /// </summary>
  98         /// <param name="spriteBatch"></param>
  99         /// <param name="topLeftX">The map X pixel position of the topLeft of the display</param>
 100         /// <param name="topLeftY">The map Y pixel position of the topLeft of the display</param>
 101         public void Draw(SpriteBatch spriteBatch)
 102         {
 103             Console.WriteLine(gridX + " " + gridY);
 104             Console.WriteLine(theMap.GetRectangleFromCoordinates(new Vector2(gridX, gridY)));
 105             Rectangle position = theMap.GetRectangleFromCoordinates(new Vector2(gridX, gridY));
 106             spriteBatch.Draw(projectileModel, position, Color.White);
 107             //spriteBatch.Draw(projectileModel, new Vector2(40, 40), Color.White);
 108         }
 109
 110         /// <summary>
 111         /// Basic getters and setters
 112         /// </summary>
 113         public int GridX { get { return gridX; } set { gridX = value; } }
 114         public int GridY { get { return gridY; } set { gridY = value; } }
 115         public int PixelX { get { return pixelX; } set { pixelX = value; } }
 116         public int PixelY { get { return pixelY; } set { pixelY = value; } }
 117         public Map TheMap { get { return theMap; } set { theMap = value; } }
 118         public int Damage { get { return damage; } set { damage = value; } }
 119     }
 120 }
 121 =======
 122 using System;
 123 using System.Collections.Generic;
 124 using System.Linq;
 125 using System.Text;
 126 using Microsoft.Xna.Framework;
 127 using Microsoft.Xna.Framework.Content;
 128 using Microsoft.Xna.Framework.Graphics;
 129 using Microsoft.Xna.Framework.Input;
 130
 131 namespace CarFire
 132 {
 133     /// <summary>
 134     /// This class represents a projectile object that will be spawned whenever a player or a monster fires.
 135     /// </summary>
 136     public class Projectile
 137     {
 138         //Member Variables
 139         Map theMap;
 140         Vector2 velocity;
 141         Texture2D projectileModel;
 142         int damage;
 143         int gridX;
 144         int gridY;
 145         //The pixel position should be the pixel position on the map.  When a projectile is drawn
 146         //these will have to be transformed to the coordinate system that the drawable screen is using.
 147         int pixelX;
 148         int pixelY;
 149
 150         /// <summary>
 151         /// The Constructor for a projectile object.
 152         /// </summary>
 153         /// <param name="_currentMap">The map that this character will interact with</param>
 154         /// <param name="_projectileModel">The model for this projectile</param>
 155         /// <param name="_velocity">How fast the projectile moves</param>
 156         /// <param name="_gridX">The starting X position in the map grid</param>
 157         /// <param name="_gridY">The starting Y position in the map grid</param>
 158         /// <param name="_pixelX">The absolute X pixel position on the map</param>
 159         /// <param name="_pixelY"> The absolute Y pixel position on the map</param>
 160         public Projectile(Map _currentMap,
 161                             Texture2D _projectileModel,
 162                             Vector2 _velocity,
 163                             int _gridX,
 164                             int _gridY,
 165                             int _pixelX,
 166                             int _pixelY)
 167         {
 168             theMap = _currentMap;
 169             projectileModel = _projectileModel;
 170             velocity = _velocity;
 171             gridX = _gridX;
 172             gridY = _gridY;
 173             pixelX = _pixelX;
 174             pixelY = _pixelY;
 175         }
 176         public void Update()
 177         {
 178             //See if something moved onto this projectile.
 179             if(theMap.IsCellOpen(gridX, gridY))
 180             {
 181                 //theMap.damageSquare(gridX, gridY, damage);
 182             }
 183             //If the projectile will be moving to a new grid position we need to check to see if it is occupied.
 184             /*
 185             if ((int)((pixelX + velocity.X) / theMap.gridToPixelRatio) != gridX || (int)((pixelY + velocity.Y) / Map.gridToPixelRatio) != gridY)
 186             {
 187                 bool open = theMap.IsCellOpen((pixelX + velocity.X) / theMap.gridToPixelRatio, (pixelY + velocity.Y) / Map.gridToPixelRatio);
 188                 //If open just move this projectile there
 189                 //***Map doesn't need to know that this projectile is there because players/monsters are allowed
 190                 // to move into the path of projectiles.
 191                 if (open)
 192                 {
 193                     pixelX += (int)velocity.X;
 194                     pixelY += (int)velocity.Y;
 195                     gridX = pixelX / theMap.gridToPixelRatio;
 196                     gridY = pixelY / theMap.gridToPixelRatio;
 197                 }
 198                 //If the square isn't open then just damage whatever is there
 199                 //TODO: A projectile must be deleted after this happens
 200                 else
 201                 {
 202                     //theMap.damageSquare(gridX, gridY, damage);
 203                 }
 204             }
 205             */
 206             //If it is not moving grid positions just increment pixelX and pixelY
 207             else
 208             {
 209                 pixelX += (int)velocity.X;
 210                 pixelY += (int)velocity.Y;
 211             }
 212
 213         }
 214         /// <summary>
 215         /// This method will draw a projectile to the screen
 216         /// </summary>
 217         /// <param name="spriteBatch"></param>
 218         /// <param name="topLeftX">The map X pixel position of the topLeft of the display</param>
 219         /// <param name="topLeftY">The map Y pixel position of the topLeft of the display</param>
 220         public void Draw(SpriteBatch spriteBatch, int topLeftX, int topLeftY)
 221         {
 222             spriteBatch.Draw(projectileModel, new Vector2(topLeftX - pixelX, topLeftY - pixelY), null, Color.White, 0, new Vector2(0f, 0f), 1f, SpriteEffects.None, 0);
 223         }
 224
 225         /// <summary>
 226         /// Basic getters and setters
 227         /// </summary>
 228         public int GridX { get { return gridX; } set { gridX = value; } }
 229         public int GridY { get { return gridY; } set { gridY = value; } }
 230         public int PixelX { get { return pixelX; } set { pixelX = value; } }
 231         public int PixelY { get { return pixelY; } set { pixelY = value; } }
 232         public Map TheMap { get { return theMap; } set { theMap = value; } }
 233         public int Damage { get { return damage; } set { damage = value; } }
 234     }
 235 }
 236 >>>>>>> .r83