C++通過類實現控制檯貪吃蛇
阿新 • • 發佈：2020-04-28
本文例項為大家分享了C++實現控制檯貪吃蛇的具體程式碼，供大家參考，具體內容如下
初學c++，算剛學完類吧，寫個貪吃蛇來玩玩。
現是標頭檔案
#pragma once
#ifndef SNACK_H
#define SNACK_H
#define Frame_X 5//邊框起點橫座標
#define Frame_Y 5//邊框起點縱座標
#define Frame_width 50//邊框長度
#define Frame_height 25//邊框高度
struct point//蛇個點座標
{
int x[100]; //蛇的橫座標，其中x[0]表示蛇尾的橫座標，x[N-1]表示蛇頭的橫座標
int y[100]; //蛇的豎座標，其中y[0]表示蛇尾的豎座標，y[N-1]表示蛇頭的豎座標
};
struct Food//食物座標
{
int x;
int y;
};
class snack
{
public:
snack();
void init_snack(point *snake);//初始化蛇
void gotoxy(int x,int y);//游標移動
void begin_view();//封面
void frame();//列印邊界與遊戲說明
void menu(point *snake,Food *food);//打實時印資訊
void print_snack(point *snake);//列印蛇
void move(point *snake);//移動蛇
void get_food(point *snake,Food *food);//隨機產生食物
void eating(point *snake,Food *food);//吃食物
bool die(point *snake);//判斷蛇是否死亡
void start_game();//主函式
void end_game();//結束介面
private:
int length;//蛇長度
int score;//得分
int account;//已吃的食物數量
int difficulty;//難度
int stage;//關卡
int life;//生命值
};
#endif主要的cpp
#include"stdafx.h"
#include"snack.h"
#include<Windows.h>
#include<iostream>
#include<cstdlib>
#include<ctime>
#include<conio.h>
using std::cout;
using std::cin;
using std::endl;
HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE);
/*************獲取按鍵************/
#define key_number 11//虛擬鍵數
#define KEYDOWN(vk_code) ((GetAsyncKeyState(vk_code) & 0x8000) ? 1 : 0)
enum keyboard { up_,down_,left_,right_,w_,s_,a_,d_,y_,n_,esc_,other_};
int keyboard_list[] = {VK_UP,VK_DOWN,VK_LEFT,VK_RIGHT,'W','S','A','D','Y','N',VK_ESCAPE};
keyboard keyboardarray[] = { up_,other_ };
keyboard get_the_key()
{
for (int i = 0; i < key_number; i++)
{
if (KEYDOWN(keyboard_list[i]))
return keyboardarray[i];
}
return keyboardarray[key_number];
}
int a[2];//記錄蛇尾座標
snack::snack()
{
length = 3;
score = 0;
account = 0;
difficulty = 1;
stage = 1;
life = 3;
}
void snack::init_snack(point *snake)
{
snake->x[0] = Frame_X + 2; //初始化蛇的橫座標
snake->y[0] = Frame_Y + Frame_height / 2; //初始化蛇的豎座標
for (int i = 1; i < length; i++)/* 依次得到蛇身、蛇頭的座標 */
{
snake->x[i] = snake->x[i - 1] + 2;
snake->y[i] = snake->y[i - 1];
}
}
void snack::gotoxy(int x,int y)
{
COORD pos;
pos.X = x;
pos.Y = y;
SetConsoleCursorPosition(hOut,pos);
}
void snack::begin_view()
{
SetConsoleTextAttribute(hOut,FOREGROUND_GREEN | FOREGROUND_INTENSITY);
cout << "\n\n\n\n";
cout << " **** * * * **** * *\n";
cout << " * * ** * * * * * *\n";
cout << " * * * * *** * * *\n";
cout << " *** * * * * * * **\n";
cout << " * * * * * * * * *\n";
cout << " * * * * ***** * * *\n";
cout << " * * * ** * * * * * *\n";
cout << " **** * * ** ** **** * *\n";
SetConsoleTextAttribute(hOut,FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_INTENSITY);
cout << "\n\n\n\n";
cout << " /^\\/^\\ "<<endl;
cout << " _|__| O|"<<endl;
cout << " \\/ /~ \_/ \\ "<<endl;
cout << " \\____|__________/ \\ "<<endl;
cout << " \\_______ \\ "<<endl;
cout << " `\\ \\ \\ "<<endl;
cout << " | | \\ "<<endl;
cout << " / / \\ "<<endl;
cout << " / / \\\\ "<<endl;
cout << " / / \\ \\ "<<endl;
cout << " / / \\ \\ "<<endl;
cout << " / / _----_ \\ \\ "<<endl;
cout << " / / _-~ ~-_ | |"<<endl;
cout << " ( ( _-~ _--_ ~-_ _/ |"<<endl;
cout << " \\ ~-____-~ _-~ ~-_ ~-_-~ /"<<endl;
cout << " ~-_ _-~ ~-_ _-~"<<endl;
cout << " ~--______-~ ~-___-~"<<endl;
}
void snack::frame()
{
SetConsoleTextAttribute(hOut,FOREGROUND_BLUE | FOREGROUND_INTENSITY);
//列印上邊界
gotoxy(Frame_X,Frame_Y);
cout << "┏";
for (int i = 0; i < Frame_width/2-2; i++)
cout << "━";
cout << "┓";
//列印下邊界
gotoxy(Frame_X,Frame_Y + Frame_height);
cout << "┗";
for (int i = 0; i < Frame_width/2-2; i++)
cout << "━";
cout << "┛";
//列印左右邊界
for (int i = 0; i < Frame_height-1; i++)
{
gotoxy(Frame_X,Frame_Y + 1 + i);
cout << "┃";
gotoxy(Frame_X+Frame_width-2,Frame_Y + 1 + i);
cout << "┃";
}
SetConsoleTextAttribute(hOut,FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY);
gotoxy(Frame_X + Frame_width + 3,Frame_Y + 1);
cout << "按鍵說明：方向鍵或WSAD鍵控制";
gotoxy(Frame_X + Frame_width + 3,Frame_Y + 3);
cout << " 長按加速";
gotoxy(Frame_X + Frame_width + 3,Frame_Y + 5);
cout << " 按ESC退出遊戲";
}
void snack::menu(point *snake,Food *food)
{
gotoxy(Frame_X + 3,Frame_Y - 2);
cout << "分數：" << score;
gotoxy(Frame_X + Frame_width -11,Frame_Y - 2);
cout << "生命值：" << life;
gotoxy(Frame_X + Frame_width - 30,Frame_Y - 2);
cout << "等級：" << stage;
/*gotoxy(Frame_X + Frame_width + 3,Frame_Y + 5);
cout << "橫座標：" << food->x;
gotoxy(Frame_X + Frame_width + 3,Frame_Y + 7);
cout << "縱座標：" << food->y;
gotoxy(Frame_X + Frame_width + 3,Frame_Y + 9);
cout << "X: " << snake->x[length - 1];
gotoxy(Frame_X + Frame_width + 3,Frame_Y + 11);
cout << "Y: " << snake->y[length - 1];*/
}
void snack::print_snack(point *snake)
{
for (int i = 0; i<length; i++)
{
gotoxy(snake->x[i],snake->y[i]);
if (i == 0)
cout << "○";//列印蛇尾
else if (i == length - 1)
cout << "¤";//列印蛇頭
else
cout << "◎";//列印蛇身
}
}
void snack::move(point *snake)
{
gotoxy(snake->x[0],snake->y[0]);
cout << " ";//清除蛇尾
for (int i = 1; i < length ; i++)/* 後一節的座標依次取代前一節的座標 */
{
snake->x[i - 1] = snake->x[i];
snake->y[i - 1] = snake->y[i];
}
}
void snack::get_food(point *snake,Food *food)
{
int i,j;
srand(static_cast<unsigned int>(time(0)));
SetConsoleTextAttribute(hOut,FOREGROUND_RED | FOREGROUND_INTENSITY);
/* 產生食物的條件：1.在遊戲視窗內 2.不在蛇的身上 */
while (1)
{
j = 0;
food->x = Frame_X + 2 * (rand() % (Frame_width / 2 - 2)) + 2;//得到食物的橫座標
food->y = Frame_Y + rand() % (Frame_height - 2) + 1;//得到食物的縱座標
for (i = 0; i<length; i++)
{/* 判斷食物是否在蛇的身上，如果在蛇身上，則重新產生；否則，列印蛇身 */
if (food->x == snake->x[i] && food->y == snake->y[i])
{
j = 1;
break;
}
}
if (i == length)
{
gotoxy(food->x,food->y);
cout << "⊙";
break;
}
else
continue;
}
SetConsoleTextAttribute(hOut,FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_INTENSITY);//設定蛇顏色
}
void snack::eating(point *snake,Food *food)
{
if (snake->x[length - 1] == food->x&&snake->y[length - 1] == food->y)
{
length++;
for (int i = length - 1; i > 0; i--)/* 蛇後節座標依次賦值給蛇前一節的座標，依次得到蛇身及蛇頭的座標 */
{
snake->x[i] = snake->x[i - 1];
snake->y[i] = snake->y[i - 1];
}
snake->x[0] = a[0];//得到蛇尾移動前的橫座標
snake->y[0] = a[1];//得到蛇尾移動前的縱座標
get_food(snake,food);
account++;
score+=difficulty*10;//分數增加
if (account % 5 == 0)
{
difficulty++;
stage++;
}
}
}
bool snack::die(point *snake)
{
for (int i = 0; i < length-1; i++)
{
if (snake->x[length - 1] == snake->x[i] && snake->y[length - 1] == snake->y[i])
return true;
}
if (snake->x[length - 1] == Frame_X || snake->y[length - 1] == Frame_Y || snake->x[length - 1] == Frame_X + Frame_width - 2 || snake->y[length - 1] == Frame_Y + Frame_height - 1)
return true;
return false;
}
void snack::start_game()
{
//游標隱藏
CONSOLE_CURSOR_INFO Cursorlnfo;
GetConsoleCursorInfo(hOut,&Cursorlnfo);//獲取控制檯游標資訊
Cursorlnfo.bVisible = false;//隱藏控制檯游標資訊
SetConsoleCursorInfo(hOut,&Cursorlnfo);//設定控制檯游標資訊
system("mode con cols=100 lines=40");//設定視窗大小
point s,*snake = &s; //定義蛇的結構體指標並指向蛇的結構體
Food f,*food = &f; //定義食物的結構體指標並指向食物的結構體
keyboard key_state,Key;
keyboard temp = right_;
int j = 0;
char ch=77;
begin_view();
gotoxy(12,34);
cout << "按任意鍵繼續......";
while(!_kbhit())
{ }
system("cls");
frame();
init_snack(snake);
get_food(snake,food);
while (1)
{
j = 0;
menu(snake,food);
a[0] = snake->x[0];
a[1] = snake->y[0];
key_state = get_the_key();
if (key_state == temp)//長按加速
{
j = 1;
Sleep(20);
}
if(key_state!=other_)
temp = key_state;
switch (temp)
{
case up_:
case w_:
move(snake);
snake->y[length - 1] -= 1;
break;
case down_:
case s_:
move(snake);
snake->y[length - 1] += 1;
break;
case left_:
case a_:
move(snake);
snake->x[length - 1] -= 2;
break;
case right_:
case d_:
move(snake);
snake->x[length - 1] += 2;
break;
case esc_:
end_game();
break;
}
eating(snake,food);
print_snack(snake);
if (die(snake))
{
life--;
if (life == 0)
end_game();
else
{
length = 3;
start_game();
}
}
if (j == 0)
{
if (difficulty < 10)
Sleep(200 - difficulty * 20);
else
Sleep(10);
}
else
Sleep(10);
}
}
void snack::end_game()
{
system("CLS");
system("color 0D");
cout << "\n *** * ** ** *********";
cout << "\n * * * ** ** * ";
cout << "\n * *** * * * * * ";
cout << "\n * * * * * * * ******** ";
cout << "\n * *** * * * * * * ";
cout << "\n * * ***** * * * * ";
cout << "\n * * * * * * * * ";
cout << "\n ** ** ** * * * *********";
cout << "\n\n\n\n\n\n";
cout << "\n *** ** ** ********** ****** ";
cout << "\n * * * * * * * ";
cout << "\n * * * * * * * ";
cout << "\n * * * * ******** ****** ";
cout << "\n * * * * * * * ";
cout << "\n * * * * * * * ";
cout << "\n * * *** * * ** ";
cout << "\n *** * ********** * ** ";
SetConsoleTextAttribute(hOut,FOREGROUND_BLUE | BACKGROUND_GREEN | BACKGROUND_INTENSITY);
gotoxy(Frame_X + Frame_width / 2,27);
cout << "總得分：" << score;
Sleep(200);
exit(0);
}然後是main函式
#include "stdafx.h"
#include"snack.h"
int main()
{
snack a;
a.start_game();
return 0;
}
關於C++小遊戲的更多精彩內容請點選專題： 《C++經典小遊戲》 學習瞭解
以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支援我們。