Mario - 01. Исходный код игры Марио (форматирование моё).

Mario_01_original_formatted.cpp

#include <SFML/Graphics.hpp>
#include <SFML/Audio.hpp>

using namespace sf;

float offsetX = 0,
      offsetY = 0;

const int H = 17;
const int W = 150;

String TileMap[H] = {
"000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"0                                                                                                                                                    0",
"0                                                                                    w                                                               0",
"0                   w                                  w                   w                                                                         0",
"0                                      w                                       kk                                                                    0",
"0                                                                             k  k    k    k                                                         0",
"0                      c                                                      k      kkk  kkk  w                                                     0",
"0                                                                       r     k       k    k                                                         0",
"0                                                                      rr     k  k                                                                   0",
"0                                                                     rrr      kk                                                                    0",
"0               c    kckck                                           rrrr                                                                            0",
"0                                      t0                           rrrrr                                                                            0",
"0G                                     00              t0          rrrrrr            G                                                               0",
"0           d    g       d             00              00         rrrrrrr                                                                            0",
"PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP",
"PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP",
"PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP",
};


class PLAYER
{
public:
  float       dx, dy;
  FloatRect   rect;
  bool        onGround;
  Sprite      sprite;
  float       currentFrame;

  PLAYER(Texture &image)
  {
    sprite.setTexture(image);
    rect = FloatRect(100, 180, 16, 16);
    dx = dy = 0.1;
    currentFrame = 0;
  }

  void update(float time)
  {
    rect.left += dx * time;
    Collision(0);

    if (!onGround) dy += 0.0005*time;
    rect.top += dy*time;
    onGround = false;
    Collision(1);

    currentFrame += time * 0.005;
    if (currentFrame > 3) currentFrame -= 3;

    if (dx > 0) sprite.setTextureRect(IntRect(112+31*int(currentFrame),    144,  16, 16));
    if (dx < 0) sprite.setTextureRect(IntRect(112+31*int(currentFrame)+16, 144, -16, 16));
    sprite.setPosition(rect.left - offsetX, rect.top - offsetY);

    dx = 0;
  }

  void Collision(int num)
  {
    for (int i = rect.top/16  ; i < (rect.top + rect.height)/16 ; i++)
    for (int j = rect.left/16 ; j < (rect.left + rect.width)/16 ; j++) {
      if ((TileMap[i][j]=='P') || (TileMap[i][j]=='k') ||
          (TileMap[i][j]=='0') || (TileMap[i][j]=='r') ||
          (TileMap[i][j]=='t')) {
        if (dy > 0 && num == 1) { rect.top  = i*16 - rect.height;  dy = 0; onGround = true; }
        if (dy < 0 && num == 1) { rect.top  = i*16 + 16;           dy = 0;                  }
        if (dx > 0 && num == 0) { rect.left = j*16 - rect.width;  }
        if (dx < 0 && num == 0) { rect.left = j*16 + 16;          }
      }

      if (TileMap[i][j]=='c') {
        // TileMap[i][j]=' ';
      }
    }
  }
};



class ENEMY
{
public:
  float     dx, dy;
  FloatRect rect;
  Sprite    sprite;
  float     currentFrame;
  bool      life;

  void set(Texture& image, int x, int y)
  {
    sprite.setTexture(image);
    rect = FloatRect(x, y, 16, 16);

    dx = 0.05;
    currentFrame = 0;
    life = true;
  }

  void update(float time)
  {
    rect.left += dx * time;

    Collision();

    currentFrame += time * 0.005;
    if (currentFrame > 2) currentFrame -= 2;

    sprite.setTextureRect(IntRect(18*int(currentFrame), 0, 16,16));
    if (!life) sprite.setTextureRect(IntRect(58, 0, 16,16));

    sprite.setPosition(rect.left - offsetX, rect.top - offsetY);
  }

  void Collision()
  {
    for (int i = rect.top/16  ; i < (rect.top + rect.height)/16 ; i++)
    for (int j = rect.left/16 ; j < (rect.left + rect.width)/16 ; j++) {
      if ((TileMap[i][j]=='P') || (TileMap[i][j]=='0')) {
        if (dx > 0)      { rect.left = j*16 - rect.width; dx *= -1; }
        else if (dx < 0) { rect.left = j*16 + 16;         dx *= -1; }
      }
    }
  }
};


int main()
{
  RenderWindow window(VideoMode(400, 250), "SFML works!");

  Texture tileSet;
  tileSet.loadFromFile("Mario_Tileset.png");

  PLAYER Mario(tileSet);
  ENEMY  enemy;
  enemy.set(tileSet, 48*16, 13*16);

  Sprite tile(tileSet);

  SoundBuffer buffer;
  buffer.loadFromFile("Jump.ogg");
  Sound sound(buffer);

  Music music;
  music.openFromFile("Mario_Theme.ogg");
  music.play();

  Clock clock;

  while (window.isOpen()) {
    float time = clock.getElapsedTime().asMicroseconds();
    clock.restart();

    time = time/500;  // здесь регулируем скорость игры

    if (time > 20) {
      time = 20;
    }

    Event event;
    while (window.pollEvent(event)) {
      if (event.type == Event::Closed)
        window.close();
    }

    if (Keyboard::isKeyPressed(Keyboard::Left))    Mario.dx = -0.1;
    if (Keyboard::isKeyPressed(Keyboard::Right))   Mario.dx = +0.1;
    if (Keyboard::isKeyPressed(Keyboard::Up)) {
      if (Mario.onGround) {
        Mario.dy = -0.27;
        Mario.onGround = false;
        sound.play();
      }
    }

    Mario.update(time);
    enemy.update(time);

    if (Mario.rect.intersects(enemy.rect)) {
      if (enemy.life) {
        if (Mario.dy > 0) {
          Mario.dy = -0.2;
          enemy.dx = 0;
          enemy.life = false;
        } else {
          Mario.sprite.setColor(Color::Red);
        }
      }
    }

    if (Mario.rect.left > 200) {
      offsetX = Mario.rect.left - 200;           //смещение
    }

    window.clear(Color(107,140,255));

    for (int i = 0 ; i < H ; i++)
    for (int j = 0 ; j < W ; j++) {
      if (TileMap[i][j] == 'P')  tile.setTextureRect(IntRect(143-16*3, 112,      16,      16));
      if (TileMap[i][j] == 'k')  tile.setTextureRect(IntRect(143,      112,      16,      16));
      if (TileMap[i][j] == 'c')  tile.setTextureRect(IntRect(143-16,   112,      16,      16));
      if (TileMap[i][j] == 't')  tile.setTextureRect(IntRect(0,         47,      32,   95-47));
      if (TileMap[i][j] == 'g')  tile.setTextureRect(IntRect(0,     16*9-5,    3*16,  16*2+5));
      if (TileMap[i][j] == 'G')  tile.setTextureRect(IntRect(145,      222, 222-145, 255-222));
      if (TileMap[i][j] == 'd')  tile.setTextureRect(IntRect(0,        106,      74, 127-106));
      if (TileMap[i][j] == 'w')  tile.setTextureRect(IntRect(99,       224,  140-99, 255-224));
      if (TileMap[i][j] == 'r')  tile.setTextureRect(IntRect(143-32,   112,      16,      16));

      if ((TileMap[i][j] == ' ') || (TileMap[i][j] == '0')) continue;

      tile.setPosition(j*16 - offsetX, i*16 - offsetY);
      window.draw(tile);
    }

    window.draw(Mario.sprite);
    window.draw(enemy.sprite);

    window.display();
  }

  return 0;
}