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VC++编写的小游戏代码
2023-06-27 19:59:23 深夜i     --     --
VC++ 小游戏 编写 代码

VC++是Windows操作系统下的一种开发工具,可以用于开发各种软件和应用程序,包括小游戏。

VC++编写小游戏的过程中,需要掌握一些基本的编程知识,如面向对象编程、控件的使用、事件处理等。

下面是一个简单的VC++小游戏的代码示例:

#include

#include

#include

#include

#include

using namespace std;

#define WIDTH 50

#define HEIGHT 30

#define FOOD_CHAR '$'

enum Direction RIGHT ;

class Point {

public:

  int x, y;

  Point() : x(0), y(0) {}

  Point(int _x, int _y) : x(_x), y(_y) {}

};

class Snake {

public:

  Point head;

  int length;

  Direction dir;

  Snake(int x, int y) : head(x, y), length(4), dir(RIGHT) {}

  void move();

  void changeDir(Direction newDir);

};

class Game {

public:

  char map[HEIGHT + 2][WIDTH + 2];

  Snake* snake;

  Point foodPos;

  Game();

  void play();

  void updateMap();

  void printMap();

  bool isGameOver();

};

Game::Game() {

  memset(map, ' ', sizeof(map));

  for (int i = 0; i <= HEIGHT + 1; i++) {

    map[i][0] = '|';

    map[i][WIDTH + 1] = '|

    map[i][0] = '|';

    map[i][WIDTH + 1] = '|';

  for (int i = 0; i <= WIDTH + 1; i++) {

    map[0][i] = '-';

    map[HEIGHT + 1][i] = '-

    map[i][0] = '|';

    map[i][WIDTH + 1] = '|';

  snake = new Snake(WIDTH / 2, HEIGHT / 2);

  srand((unsigned)time(NULL));

  foodPos.x = rand() % WIDTH + 1;

  foodPos.y = rand() % HEIGHT + 1;

  map[foodPos.y][foodPos.x] = FOOD_CHAR;

}

void Snake::move() {

  Point next;

  switch (dir) {

  case UP:

    next.x = head.x;

    next.y = head.y - 1;

    break;

  case DOWN:

    next.x = head.x;

    next.y = head.y + 1;

    break;

  case LEFT:

    next.x = head.x - 1;

    next.y = head.y;

    break;

  case RIGHT:

    next.x = head.x + 1;

    next.y = head.y;

    break;

  }

  head = next;

}

void Snake::changeDir(Direction newDir)

  dir = newDir;

void Game::play() {

  while (!isGameOver()) {

    system("cls");

    updateMap();

    printMap();

    Sleep(300);

    snake->move();

    if (snake->head.x == foodPos.x && snake->head.y == foodPos.y) {

      snake->length++;

      foodPos.x = rand() % WIDTH + 1;

      foodPos.y = rand() % HEIGHT + 1;

      map[foodPos.y][foodPos.x] = FOOD_CHAR;

    }

  }

}

void Game::updateMap() {

  memset(map, ' ', sizeof(map));

  for (int i = 0; i <= HEIGHT + 1; i++) {

    map[i][0] = '|';

    map[i][WIDTH + 1] = '|';

  }

  for (int i = 0; i <= WIDTH + 1; i++) {

    map[0][i] = '-';

    map[HEIGHT + 1][i] = '-';

  }

  map[foodPos.y][foodPos.x] = FOOD_CHAR;

  map[snake->head.y][snake->head.x] = '@';

  for (int i = 1; i < snake->length; i++) {

    Point p(snake->head.x - i, snake->head.y);

    map[p.y][p.x] = 'X';

  }

}

void Game::printMap() {

  for (int i = 0; i < HEIGHT + 2; i++) {

    for (int j = 0; j < WIDTH + 2; j++) {

      cout << map[i][j];

    }

    cout << endl;

  }

}

bool Game::isGameOver() {

  int x = snake->head.x;

  int y = snake->head.y;

  if (x == 0 || x == WIDTH + 1 || y == 0 || y == HEIGHT + 1)

    return true;

  for (int i = 1; i < snake->length; i++) {

    Point p(snake->head.x - i, snake->head.y);

    if (p.x == x && p.y == y)

      return true;

  }

  return false;

}

int main() {

  Game game;

  game.play();

  return 0;

}

这个小游戏是贪吃蛇,简单易懂,可以供初学者参考。通过这个代码示例,大家可以了解到VC++开发小游戏的一些基本方法和技巧。

  
  

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