C++小游戏编程代码大全 |21xrx.com

C++小游戏编程代码大全

2023-06-27 02:02:31 深夜i -- --

C++ 小游戏编程代码大全开发

C++是一种面向对象的高级编程语言，它可以用于开发各种类型的软件和游戏。如果你正在学习C++编程，那么你可能会对如何编写小游戏感兴趣。在本文中，我们将介绍一些C++小游戏编程代码的示例，以帮助你入门和实践。

1.《贪吃蛇》

贪吃蛇是一种非常经典的小游戏，它可以帮助你理解C++的基础语法和数据结构。以下是一个简单的贪吃蛇游戏示例：


#include <iostream>
#include <conio.h>
#include <windows.h>
using namespace std;
bool gameOver;
const int width = 20;
const int height = 20;
int x, y, fruitX, fruitY, score;
int tailX[100], tailY[100];
int nTail;
enum eDirection STOP = 0;
eDirection dir;
void Setup() {
  gameOver = false;
  dir = STOP;
  x = width / 2;
  y = height / 2;
  fruitX = rand() % width;
  fruitY = rand() % height;
  score = 0;
}
void Draw() {
  system("cls");
  for (int i = 0; i < width + 2; i++)
    cout << "#";
  
  cout << endl;
  for (int i = 0; i < height; i++) {
    for (int j = 0; j < width; j++) {
      if (j == 0)
        cout << "#";
      
      if (i == y && j == x)
        cout << "O";
       else if (i == fruitY && j == fruitX)
        cout << "F";
       else {
        bool print = false;
        for (int k = 0; k < nTail; k++) {
          if (tailX[k] == j && tailY[k] == i)
            cout << "o";
            print = true;
          
        }
        if (!print)
          cout << " ";
        
      }
      if (j == width - 1)
        cout << "#";
      
    }
    cout << endl;
  }
  for (int i = 0; i < width + 2; i++)
    cout << "#";
  
  cout << endl;
  cout << "Score: " << score << endl;
}
void Input() {
  if (_kbhit()) {
    switch (_getch())
      case 'a':
        dir = LEFT;
        break;
      case 'd':
        dir = RIGHT;
        break;
      case 'w':
        dir = UP;
        break;
      case 's':
        dir = DOWN;
        break;
      case 'x':
        gameOver = true;
        break;
    
  }
}
void Logic() {
  int prevX = tailX[0];
  int prevY = tailY[0];
  int prev2X, prev2Y;
  tailX[0] = x;
  tailY[0] = y;
  for (int i = 1; i < nTail; i++) {
    prev2X = tailX[i];
    prev2Y = tailY[i];
    tailX[i] = prevX;
    tailY[i] = prevY;
    prevX = prev2X;
    prevY = prev2Y;
  }
  switch (dir) {
    case LEFT:
      x--;
      break;
    case RIGHT:
      x++;
      break;
    case UP:
      y--;
      break;
    case DOWN:
      y++;
      break;
    default:
      break;
  }
  if (x > width || x < 0 || y > height || y < 0)
    gameOver = true;
  
  for (int i = 0; i < nTail; i++) {
    if (tailX[i] == x && tailY[i] == y)
      gameOver = true;
    
  }
  if (x == fruitX && y == fruitY) {
    score += 10;
    fruitX = rand() % width;
    fruitY = rand() % height;
    nTail++;
  }
}
int main() {
  Setup();
  while (!gameOver) {
    Draw();
    Input();
    Logic();
    Sleep(100);
  }
  return 0;
}

2.《太空侵略者》

太空侵略者是另一种经典的小游戏，它可以帮助你理解C++中的类和继承。以下是一个简单的太空侵略者游戏示例：


#include <iostream>
#include <conio.h>
#include <windows.h>
using namespace std;
const int width = 50;
const int height = 20;
int score = 0;
class Entity {
public:
  int x, y;
  int dx, dy;
  int size;
  char shape;
  Entity(int startX, int startY, int startDX, int startDY, int startSize, char startShape)
    x = startX;
    y = startY;
    dx = startDX;
    dy = startDY;
    size = startSize;
    shape = startShape;
  
  void Draw() {
    for (int i = 0; i < size; i++) {
      for (int j = 0; j < size; j++)
        cout << shape;
      
      cout << endl;
    }
  }
  void Move() {
    x += dx;
    y += dy;
    if (x < 0 || x >= width - size)
      dx = -dx;
    
    if (y < 0 || y >= height - size)
      dy = -dy;
    
  }
};
class Player : public Entity {
public:
  Player(int startX, int startY) : Entity(startX, startY, 0, 0, 3, 'M') {}
  void Input() {
    if (_kbhit()) {
      switch (_getch())
        case 'a':
          dx = -1;
          break;
        case 'd':
          dx = 1;
          break;
        case 'w':
          dy = -1;
          break;
        case 's':
          dy = 1;
          break;
      
    }
  }
  void CheckCollision(Entity* other) {
    if (x < other->x + other->size && x + size > other->x && y < other->y + other->size && y + size > other->y) {
      score += 10;
      other->x = rand() % (width - other->size);
      other->y = rand() % (height - other->size);
    }
  }
};
int main() {
  Entity* entities[10];
  Player* player = new Player(width / 2 - 1, height - 4);
  for (int i = 0; i < 10; i++) {
    entities[i] = new Entity(rand() % (width - 2) + 1, rand() % (height - 2) + 1, rand() % 2 == 0 ? -1 : 1, rand() % 2 == 0 ? -1 : 1, 2, 'E');
  }
  while (true) {
    system("cls");
    for (int i = 0; i < width + 2; i++)
      cout << "#";
    
    cout << endl;
    for (int i = 0; i < height; i++) {
      for (int j = 0; j < width; j++) {
        if (j == 0)
          cout << "#";
        
        if (i == player->y && j == player->x)
          cout << player->shape;
         else {
          bool print = false;
          for (int k = 0; k < 10; k++) {
            if (entities[k]->x == j && entities[k]->y == i) {
              cout << entities[k]->shape;
              print = true;
            }
          }
          if (!print)
            cout << " ";
          
        }
        if (j == width - 1)
          cout << "#";
        
      }
      cout << endl;
    }
    for (int i = 0; i < width + 2; i++)
      cout << "#";
    
    cout << endl;
    cout << "Score: " << score << endl;
    Sleep(100);
    for (int i = 0; i < 10; i++) {
      entities[i]->Move();
      player->CheckCollision(entities[i]);
    }
    player->Input();
    player->Move();
  }
  return 0;
}

以上两个示例游戏代码提供了相对简单但完整的游戏编程参考，希望能够帮助你在C++编程中更好地理解和实践游戏开发。

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