1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 | using System; using System.Collections.Generic; using Microsoft.Xna.Framework; using Microsoft.Xna.Framework.Audio; using Microsoft.Xna.Framework.Content; using Microsoft.Xna.Framework.GamerServices; using Microsoft.Xna.Framework.Graphics; using Microsoft.Xna.Framework.Input; using Microsoft.Xna.Framework.Media; using System.Runtime.InteropServices; public class User32 { [DllImport("user32.dll")] public static extern void SetWindowPos(uint hwnd, uint level, int x, int y, int w, int h, uint flags); } namespace trial2 { class Entity { public static Texture2D tex; public float x, y; public float w, h; public Color color = Color.White; public static Color baseColor = new Color( 1, 0, 0, 0.2f ); public static void init( GraphicsDevice gpu, int width, int height ) { Color[] blockColors = new Color[ width * height ]; for( int i = 0 ; i < width * height ; i++ ) blockColors[ i ] = Color.AliceBlue; tex = new Texture2D( gpu, width, height ); tex.SetData<Color>( blockColors ); } public float Left { get { return x; } set { x = value; } } public float Right { get { return x+w; } set { x = value - w ; } } public float Top { get { return y ; } set { y = value ; } } public float Bottom { get { return y + h; } set { y = value - h ; } } public Rectangle getRect() { return new Rectangle((int)x,(int)y,(int)w,(int)h); } /// <summary>Its only intersecting if there is overlap in BOTH x and y.</summary> public bool intersects( Entity o ) { return ( ( this.hitsBottomOf(o) || this.hitsTopOf(o) ) && ( this.hitsLeftOf(o) || this.hitsRightOf(o) ) ); } // get overlap. // -y = this ON o's TOP edge (needs to move -y: down) // +y = this ON o's BOTTOM edge (needs to move +y: up) // -x = this ON o's RIGHT (needs to move -x: to the left) // +x = this ON o's LEFT (needs to move +x: to the right) public bool hitsTopOf( Entity o ) { // +----------> +x // | ______ // | |this| // | |____|_ // | || o | // | | | // | |____| // v // +y // 1. this hits o from the top return ( this.Bottom <= o.Bottom && // this is above o and this.Bottom > o.Top ) ; // this's Bottom below o's Top } public bool hitsBottomOf( Entity o ) { // 2. this's head hit a ceiling tile o // ______ // | o | // |____|_ // ||this| // | | // |____| return ( this.Top >= o.Top && // this is below o and this.Top < o.Bottom ) ;// this's top has entered bottom of o } public bool hitsLeftOf( Entity o ) { // x // 3. // ______ // __|_o_ | // |this| | // | |_| // |____| return ( this.Left <= o.Left && // this approaches from left and this.Right > o.Left ) ; // this's right is stepping on o's left OR } public bool hitsRightOf( Entity o ) { // 4. // ______ // __|this| // | o | | // | |_| // |____| return ( this.Right >= o.Right && // this approaches from right and this.Left < o.Right ) ; // this's left is stepping into o's right } public void pushOffX( Entity o ) { // 3. // ______ // __|_o_ | // |this| | // | |_| // |____| if( this.hitsLeftOf( o ) ) this.x -= ( this.Right - o.Left ) ; // 4. // ______ // __|this| // | o | | // | |_| // |____| else if( this.hitsRightOf( o ) ) this.x += o.Right - this.Left ; } public void pushOffY( Entity o ) { // +----------> +x // | ______ // | |this| // | |____|_ // | || o | // | | | // | |____| // v // +y // 1. this hits o from the top if( this.hitsTopOf( o ) ) // 1. this hit floor o with his feet this.y -= this.Bottom - o.Top ; // -y value // 2. this's head hit a ceiling tile o // ______ // | o | // |____|_ // ||this| // | | // |____| if( this.hitsBottomOf( o ) ) this.y += o.Bottom - this.Top ; } /// <summary>Mag px overlap, x</summary> /// <param name="o"></param> /// <returns></returns> public float XOverlap( Entity o ) { // for this to "count", // you must overlap in Y if( this.hitsTopOf( o ) || this.hitsBottomOf( o ) ) { // 3. // ______ // __|_o_ | // |this| | // | |_| // |____| if( this.hitsLeftOf( o ) ) // 3. t1 is bumping into t2 to the right //return o.Left - this.Right; // -x, b/c this needs move left return this.Right - o.Left ; // abs(x) // 4. // ______ // __|this| // | o | | // | |_| // |____| else if( this.hitsRightOf( o ) ) // 4. t1 hitting t2 to the left return o.Right - this.Left; // +x else return 0 ; } else return 0; } /// <summary>Magnitude of pixel overlap in y</summary> public float YOverlap( Entity o ) { if( this.hitsLeftOf( o ) || this.hitsRightOf( o ) ) { // +----------> +x // | ______ // | |this| // | |____|_ // | || o | // | | | // | |____| // v // +y // 1. this hits o from the top if( this.hitsTopOf( o ) ) // 1. this hit floor o with his feet //return o.Top - this.Bottom ; // -y value return this.Bottom - o.Top ; // abs(y) // 2. this's head hit a ceiling tile o // ______ // | o | // |____|_ // ||this| // | | // |____| else if( this.hitsBottomOf( o ) ) // 2. this's head hit a ceiling tile o return o.Bottom - this.Top ; // player move down +y else return 0 ; } else return 0 ; } } class Player : Entity { public float sp = 5 ; public float vx,vy; public bool groundContact; public static double JUMP_JUICE = .3; public double jumpJuiceRem = 0; double expFactor = 1.0; /// how strong gravity is. make large for stronger gravity public Player( int width, int height ) { w=width; h=height; x = y = w; vx=vy=0; color = new Color( 0, 1, 0, 0.2f ); } public void doJump() { if( groundContact ) // if on ground { jumpJuiceRem = Player.JUMP_JUICE; groundContact = false; } } public void computeVel( GameTime gt ) { vx=vy=0; // Set his velocity if( jumpJuiceRem > 0 ) // jump juice left { // he's jumping // 5 - 5 = 0 (at start) // 5 - 0 = 5 (at end) double jumpDist = 22.5 * Math.Exp( -expFactor * ( JUMP_JUICE - jumpJuiceRem ) ); vy -= ( float )jumpDist; // spend his jump juice by time jumpJuiceRem -= gt.ElapsedGameTime.TotalSeconds; } vy += sp ; // everything falls at a constant rate } public void move() { x+=vx; y+=vy; } } class Tile : Entity { public Tile( int width, int height ) { w=width; h=height; color = baseColor; } } public class CollisionDemo2 : Microsoft.Xna.Framework.Game { GraphicsDevice gpu; GraphicsDeviceManager graphics; SpriteBatch sb; //SpriteFont sf; Player p; Tile movingTile; List<Tile> tiles; public CollisionDemo2() { graphics = new GraphicsDeviceManager( this ); Content.RootDirectory = "Content"; } protected override void Initialize() { base.Initialize(); } private void wallTest() { //Console.WriteLine( "move" ) ; p.move() ; p.groundContact = false ; List<Tile> intns = new List<Tile>(); foreach( Tile t in tiles ) { t.color = Entity.baseColor; // reset if( p.intersects( t ) ) { t.color = Color.Red ; intns.Add( t ) ; } } // categorize intersections: List<Tile> groundTiles = new List<Tile>() ; List<Tile> ceilingTiles = new List<Tile>() ; foreach( Tile t in intns ) { if( p.hitsTopOf( t ) ) { // does this count as grounding? // define grounding as 1/4 tile width if( p.XOverlap( t ) > t.w / 4 ) { //Console.WriteLine( "p grounded" ) ; p.groundContact =true ; t.color = Color.Black ; groundTiles.Add( t ) ; } } // Do the same thing for ceiling tiles if( p.hitsBottomOf( t ) ) { if( p.XOverlap( t ) > t.w / 4 ) { //Console.WriteLine( "OW MY HEAD!" ) ; t.color = Color.Plum ; ceilingTiles.Add( t ) ; p.jumpJuiceRem = 0 ; // kill jump } } } // push off the ceiling and remove those tiles // from the main collection // 1 RESOLVE CEILING BUMPS (and remove these tiles from further consideration) foreach( Tile t in ceilingTiles ) { if( p.intersects( t ) ) // check this again since player will be moving between iterations p.pushOffY( t ) ; intns.Remove( t ) ; // remove it from the main collection once we push off it } // 2 RESOLVE MID-AIR WALL COLLISIONS if( !p.groundContact ) // then push x off first { //sb.DrawString( sf, "Flying", new Vector2( 0, 20 ), Color.Red ) ; // now that's done, we can push off x foreach( Tile t in intns ) { if( p.intersects( t ) ) if( p.hitsLeftOf( t ) || p.hitsRightOf( t ) ) { //Console.WriteLine( "Push t side " + p.XOverlap( t ) ); t.color = Color.Olive; p.pushOffX( t ); } } } // 3 RESOLVE SINK-INTO-GROUND COLLISIONS else { // push off y foreach( Tile t in groundTiles ) { if( p.intersects( t ) ) { if( p.hitsTopOf( t ) ) { //Console.WriteLine( "Push t bottom " + p.YOverlap( t ) ); p.pushOffY( t ) ; intns.Remove( t ) ; } } } } // now for the rest of the tiles we intersected with // that were neither ground nor ceiling tiles // 4 RESOLVE ALL OTHER COLLISIONS (GROUNDED-WALL COLLISIONS) foreach( Tile t in intns ) { if( p.intersects( t ) ) if( p.hitsRightOf( t ) || p.hitsLeftOf( t ) ) { //Console.WriteLine( "Push t side#2: " + p.XOverlap( t ) ); t.color = Color.Aqua ; p.pushOffX( t ) ; } } } protected override void LoadContent() { gpu = GraphicsDevice; sb = new SpriteBatch( GraphicsDevice ); //sf = Content.Load<SpriteFont>( "SpriteFont1" ) ; //User32.SetWindowPos( (uint)Window.Handle, 0, 0, 0, 800, 600, 1 ) ; int s = 40; Entity.init( gpu, s, s ); p = new Player( s, s ); // the world is an array of Tiles int w = gpu.Viewport.Width; int h = gpu.Viewport.Height; int tw = w / s; int th = h / 2 / s; tiles = new List<Tile>(); Tile t; for( int row = 0 ; row < h / 2 ; row += s ) { for( int col = 0 ; col < w ; col += s ) { t = new Tile( s, s ); t.Top = gpu.Viewport.Height - row; t.Left = col; tiles.Add( t ); } } // make a wall for( int row = h / 2 ; row < gpu.Viewport.Height ; row += s ) { t = new Tile( s, s ); t.Top = gpu.Viewport.Height - row; t.Left = 6 * s; tiles.Add( t ); } Random r = new Random(); // some random tiles for( int i = 0 ; i < 10 ; i++ ) { t = new Tile( s, s ); t.Top = ( float )( s * th * r.NextDouble() ); t.Left = ( float )( s * tw * r.NextDouble() ); tiles.Add( t ); } movingTile = new Tile( s, s ); movingTile.Left = 4 * s; movingTile.Top = h / 2 - s; tiles.Add( movingTile ); } double a = 0.0f; protected override void Update( GameTime gameTime ) { base.Update( gameTime ); } protected override void Draw( GameTime gameTime ) { gpu.Clear( Color.Gray ); sb.Begin( SpriteSortMode.BackToFront, BlendState.AlphaBlend ); #region computation: needs move update KeyboardState ks = Keyboard.GetState(); if( ks.IsKeyDown( Keys.Escape ) ) this.Exit(); a += 0.01f; if( a >= 2 * Math.PI ) a -= 2 * Math.PI; // Before moving the tile.. should see if the move's allowed movingTile.y += ( float )Math.Sin( a ); p.computeVel( gameTime ); if( ks.IsKeyDown( Keys.Up ) ) p.doJump(); if( ks.IsKeyDown( Keys.Left ) ) p.vx = -p.sp; if( ks.IsKeyDown( Keys.Right ) ) p.vx = p.sp; if( !ks.IsKeyDown( Keys.Space ) ) wallTest(); #endregion sb.Draw( Entity.tex, p.getRect(), Color.Blue ); foreach( Tile t in tiles ) sb.Draw( Entity.tex, t.getRect(), t.color ); sb.End(); base.Draw( gameTime ); } } //launcher static class Program { static void Main( string[] args ) { using( CollisionDemo2 game = new CollisionDemo2() ) { game.Run(); } } } } |
using System;
using System.Collections.Generic;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Audio;
using Microsoft.Xna.Framework.Content;
using Microsoft.Xna.Framework.GamerServices;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;
using Microsoft.Xna.Framework.Media;
using System.Runtime.InteropServices;

public class User32
{
  [DllImport("user32.dll")]
  public static extern void SetWindowPos(uint hwnd, uint level, int x, int y, int w, int h, uint flags);
}
namespace trial2
{
  class Entity
  {
    public static Texture2D tex;
    public float x, y; 
    public float w, h;
    public Color color = Color.White;

    public static Color baseColor = new Color( 1, 0, 0, 0.2f );

    public static void init( GraphicsDevice gpu, int width, int height )
    {
      Color[] blockColors = new Color[ width * height ];
      
      for( int i = 0 ; i < width * height ; i++ ) blockColors[ i ] = Color.AliceBlue;

      tex = new Texture2D( gpu, width, height );
      tex.SetData<Color>( blockColors );
    }

    public float Left
    {
      get { return x; }
      set { x = value; }
    }
    public float Right
    {
      get { return x+w; }
      set { x = value - w ; }
    }
    public float Top
    {
      get { return y ; }
      set { y = value ; }
    }
    public float Bottom
    {
      get { return y + h; }
      set { y = value - h ; }
    }

    public Rectangle getRect()
    {
      return new Rectangle((int)x,(int)y,(int)w,(int)h);
    }

    /// <summary>Its only intersecting if there is overlap in BOTH x and y.</summary>
    public bool intersects( Entity o )
    {
      return ( ( this.hitsBottomOf(o) || this.hitsTopOf(o) ) && ( this.hitsLeftOf(o) || this.hitsRightOf(o) ) );
    }

    // get overlap.
    // -y = this ON o's TOP edge (needs to move -y: down)
    // +y = this ON o's BOTTOM edge (needs to move +y: up)
    // -x = this ON o's RIGHT (needs to move -x: to the left)
    // +x = this ON o's LEFT (needs to move +x: to the right)

    public bool hitsTopOf( Entity o )
    {
      // +----------> +x
      // | ______
      // | |this|
      // | |____|_
      // | || o  |
      // |  |    |
      // |  |____|
      // v
      // +y
      // 1. this hits o from the top
      return ( this.Bottom <= o.Bottom && // this is above o and
               this.Bottom > o.Top ) ;   // this's Bottom below o's Top
    }

    public bool hitsBottomOf( Entity o )
    {
      // 2. this's head hit a ceiling tile o
      // ______
      // | o  |
      // |____|_
      // ||this|
      //  |    |
      //  |____|
      return ( this.Top >= o.Top &&    // this is below o and
               this.Top < o.Bottom ) ;// this's top has entered bottom of o
    }
    
    public bool hitsLeftOf( Entity o )
    {
      // x
      // 3.
      //   ______
      // __|_o_ |
      // |this| |
      // |    |_|
      // |____|
      return ( this.Left <= o.Left &&   // this approaches from left and
               this.Right > o.Left ) ;  // this's right is stepping on o's left OR
    }

    public bool hitsRightOf( Entity o )
    {
      // 4.
      //   ______
      // __|this|
      // | o  | |
      // |    |_|
      // |____|
      return ( this.Right >= o.Right && // this approaches from right and
               this.Left < o.Right ) ;  // this's left is stepping into o's right
    }

    public void pushOffX( Entity o )
    {
      // 3.
      //   ______
      // __|_o_ |
      // |this| |
      // |    |_|
      // |____|
      if( this.hitsLeftOf( o ) )
        this.x -= ( this.Right - o.Left ) ;

      // 4.
      //   ______
      // __|this|
      // | o  | |
      // |    |_|
      // |____|
      else if( this.hitsRightOf( o ) )
        this.x += o.Right - this.Left ;
    }
    public void pushOffY( Entity o )
    {
      // +----------> +x
      // | ______
      // | |this|
      // | |____|_
      // | || o  |
      // |  |    |
      // |  |____|
      // v
      // +y
      // 1. this hits o from the top
      if( this.hitsTopOf( o ) )    // 1. this hit floor o with his feet
        this.y -= this.Bottom - o.Top ;  // -y value

      // 2. this's head hit a ceiling tile o
      // ______
      // | o  |
      // |____|_
      // ||this|
      //  |    |
      //  |____|
      if( this.hitsBottomOf( o ) )
        this.y += o.Bottom - this.Top ;
    }


    /// <summary>Mag px overlap, x</summary>
    /// <param name="o"></param>
    /// <returns></returns>
    public float XOverlap( Entity o )
    {
      // for this to "count", 
      // you must overlap in Y
      if( this.hitsTopOf( o ) || this.hitsBottomOf( o ) )
      {
        // 3.
        //   ______
        // __|_o_ |
        // |this| |
        // |    |_|
        // |____|
        if( this.hitsLeftOf( o ) ) // 3. t1 is bumping into t2 to the right
          //return o.Left - this.Right; // -x, b/c this needs move left
          return this.Right - o.Left ; // abs(x)

        // 4.
        //   ______
        // __|this|
        // | o  | |
        // |    |_|
        // |____|
        else if( this.hitsRightOf( o ) ) // 4. t1 hitting t2 to the left
          return o.Right - this.Left; // +x
        else
          return 0 ;
      }
      else
        return 0;
    }


    /// <summary>Magnitude of pixel overlap in y</summary>
    public float YOverlap( Entity o )
    {
      if( this.hitsLeftOf( o ) || this.hitsRightOf( o ) )
      {
        // +----------> +x
        // | ______
        // | |this|
        // | |____|_
        // | || o  |
        // |  |    |
        // |  |____|
        // v
        // +y
        // 1. this hits o from the top
        if( this.hitsTopOf( o ) )    // 1. this hit floor o with his feet
          //return o.Top - this.Bottom ;  // -y value
          return this.Bottom - o.Top ; // abs(y)

        // 2. this's head hit a ceiling tile o
        // ______
        // | o  |
        // |____|_
        // ||this|
        //  |    |
        //  |____|
        else if( this.hitsBottomOf( o ) )  // 2. this's head hit a ceiling tile o
          return o.Bottom - this.Top ; // player move down +y

        else
          return 0 ;
      }
      else
        return 0 ;
    }

  }


  class Player : Entity
  {
    public float sp = 5 ;
    public float vx,vy;
    public bool groundContact;

    public static double JUMP_JUICE = .3;
    public double jumpJuiceRem = 0;

    double expFactor = 1.0; /// how strong gravity is.  make large for stronger gravity

    public Player( int width, int height )
    {
      w=width;  h=height;
      x = y = w;
      vx=vy=0;
      color = new Color( 0, 1, 0, 0.2f );
    }

    public void doJump()
    {
      if( groundContact ) // if on ground
      {
        jumpJuiceRem = Player.JUMP_JUICE;
        groundContact = false;
      }
    }

    public void computeVel( GameTime gt )
    {
      vx=vy=0;

      // Set his velocity
      if( jumpJuiceRem > 0 ) // jump juice left
      {
        // he's jumping
        //                                   5     -     5 = 0 (at start)
        //                                   5     -     0 = 5 (at end)
        double jumpDist = 22.5 * Math.Exp( -expFactor * ( JUMP_JUICE - jumpJuiceRem ) );
        vy -= ( float )jumpDist;

        // spend his jump juice by time
        jumpJuiceRem -= gt.ElapsedGameTime.TotalSeconds;
      }

      vy += sp ; // everything falls at a constant rate
    }


    public void move()
    {
      x+=vx;  y+=vy;
    }

  }

  class Tile : Entity
  {
    public Tile( int width, int height )
    {
      w=width;  h=height;
      color = baseColor;
    }
  }

  public class CollisionDemo2 : Microsoft.Xna.Framework.Game
  {
    GraphicsDevice gpu;
    GraphicsDeviceManager graphics;
    SpriteBatch sb;
    //SpriteFont sf;

    Player p;
    Tile movingTile;
    List<Tile> tiles;

    public CollisionDemo2()
    {
      graphics = new GraphicsDeviceManager( this );
      Content.RootDirectory = "Content";
    }

    protected override void Initialize()
    {
      base.Initialize();
    }

    private void wallTest()
    {
      //Console.WriteLine( "move" ) ;
      p.move() ;

      p.groundContact = false ; 

      List<Tile> intns = new List<Tile>();

      foreach( Tile t in tiles )
      {
        t.color = Entity.baseColor; // reset

        if( p.intersects( t ) )
        {
          t.color = Color.Red ;
          intns.Add( t ) ;
        }
      }

      // categorize intersections:
      List<Tile> groundTiles = new List<Tile>() ;
      List<Tile> ceilingTiles = new List<Tile>() ;
      foreach( Tile t in intns )
      {
        if( p.hitsTopOf( t ) )
        {
          // does this count as grounding?
          // define grounding as 1/4 tile width
          if( p.XOverlap( t ) > t.w / 4 )
          {
            //Console.WriteLine( "p grounded" ) ;
            p.groundContact =true ;
            t.color = Color.Black ;
            groundTiles.Add( t ) ;
          }
        }

        // Do the same thing for ceiling tiles
        if( p.hitsBottomOf( t ) )
        {
          if( p.XOverlap( t ) > t.w / 4 )
          {
            //Console.WriteLine( "OW MY HEAD!" ) ;
            t.color = Color.Plum ;
            ceilingTiles.Add( t ) ;
            p.jumpJuiceRem = 0 ; // kill jump
          }
        }
      }

      // push off the ceiling and remove those tiles
      // from the main collection
      // 1 RESOLVE CEILING BUMPS (and remove these tiles from further consideration)
      foreach( Tile t in ceilingTiles )
      {
        if( p.intersects( t ) ) // check this again since player will be moving between iterations
          p.pushOffY( t ) ;

        intns.Remove( t ) ; // remove it from the main collection once we push off it
      }

      // 2 RESOLVE MID-AIR WALL COLLISIONS
      if( !p.groundContact ) // then push x off first
      {
        //sb.DrawString( sf, "Flying", new Vector2( 0, 20 ), Color.Red ) ;

        // now that's done, we can push off x
        foreach( Tile t in intns )
        {
          if( p.intersects( t ) )
          if( p.hitsLeftOf( t ) || p.hitsRightOf( t ) )
          {
            //Console.WriteLine( "Push t side " + p.XOverlap( t ) ); 
            t.color = Color.Olive;
            p.pushOffX( t );
          }
        }
      }

      // 3 RESOLVE SINK-INTO-GROUND COLLISIONS
      else
      {
        // push off y
        foreach( Tile t in groundTiles )
        {
          if( p.intersects( t ) )
          {
            if( p.hitsTopOf( t ) )
            {
              //Console.WriteLine( "Push t bottom " + p.YOverlap( t ) ); 
              p.pushOffY( t ) ;
              intns.Remove( t ) ;
            }
          }
        }
      }
      
      // now for the rest of the tiles we intersected with
      // that were neither ground nor ceiling tiles
      // 4 RESOLVE ALL OTHER COLLISIONS (GROUNDED-WALL COLLISIONS)
      foreach( Tile t in intns )
      {
        if( p.intersects( t ) )
          if( p.hitsRightOf( t ) || p.hitsLeftOf( t ) )
          {
            //Console.WriteLine( "Push t side#2: " + p.XOverlap( t ) ); 
            t.color = Color.Aqua ;
            p.pushOffX( t ) ;
          }
      }
    }

    protected override void LoadContent()
    {
      gpu = GraphicsDevice;
      sb = new SpriteBatch( GraphicsDevice );
      //sf = Content.Load<SpriteFont>( "SpriteFont1" ) ;

      //User32.SetWindowPos( (uint)Window.Handle, 0, 0, 0, 800, 600, 1 ) ;

      int s = 40;
      Entity.init( gpu, s, s );

      p = new Player( s, s );

      // the world is an array of Tiles
      int w = gpu.Viewport.Width;
      int h = gpu.Viewport.Height;

      int tw = w / s;
      int th = h / 2 / s;
      tiles = new List<Tile>();
      Tile t;
      for( int row = 0 ; row < h / 2 ; row += s )
      {
        for( int col = 0 ; col < w ; col += s )
        {
          t = new Tile( s, s );

          t.Top = gpu.Viewport.Height - row;
          t.Left = col;

          tiles.Add( t );
        }
      }

      // make a wall
      for( int row = h / 2 ; row < gpu.Viewport.Height ; row += s )
      {
        t = new Tile( s, s );

        t.Top = gpu.Viewport.Height - row;
        t.Left = 6 * s;

        tiles.Add( t );
      }

      Random r = new Random();
      // some random tiles
      for( int i = 0 ; i < 10 ; i++ )
      {
        t = new Tile( s, s );

        t.Top = ( float )( s * th * r.NextDouble() );
        t.Left = ( float )( s * tw * r.NextDouble() );

        tiles.Add( t );
      }

      movingTile = new Tile( s, s );
      movingTile.Left = 4 * s;
      movingTile.Top = h / 2 - s;

      tiles.Add( movingTile );
    }

    double a = 0.0f;
    protected override void Update( GameTime gameTime )
    {
      
      base.Update( gameTime );
    }

    protected override void Draw( GameTime gameTime )
    {
      gpu.Clear( Color.Gray );

      sb.Begin( SpriteSortMode.BackToFront, BlendState.AlphaBlend );




      #region computation:  needs move update
      KeyboardState ks = Keyboard.GetState();
      if( ks.IsKeyDown( Keys.Escape ) )
        this.Exit();



      a += 0.01f;
      if( a >= 2 * Math.PI )
        a -= 2 * Math.PI;

      // Before moving the tile.. should see if the move's allowed
      movingTile.y += ( float )Math.Sin( a );

      p.computeVel( gameTime );

      

      if( ks.IsKeyDown( Keys.Up ) )
        p.doJump();

      if( ks.IsKeyDown( Keys.Left ) )
        p.vx = -p.sp;
      if( ks.IsKeyDown( Keys.Right ) )
        p.vx = p.sp;
      
      if( !ks.IsKeyDown( Keys.Space ) )
        wallTest();
      #endregion




      sb.Draw( Entity.tex, p.getRect(), Color.Blue );
      foreach( Tile t in tiles )
        sb.Draw( Entity.tex, t.getRect(), t.color );
      sb.End();

      base.Draw( gameTime );
    }
  }


  //launcher
  static class Program
  {
    static void Main( string[] args )
    {
      using( CollisionDemo2 game = new CollisionDemo2() )
      {
        game.Run();
      }
    }
  }
}
XNA GameStudio 4.0 V2


