[玩耍]贪吃蛇

贪吃蛇"/>

[玩耍]贪吃蛇

很久以前自己写着玩的，已经是上个学期的事情了，优化可能不是很好。但至少运行着不卡。。

用的Visual Studio2015，代码复制到别的编译器可能出问题。

成品地址：链接: 密码: 57m5

实现的功能：蛇能跑能转弯能吃豆子（废话！）；按空格暂停，所以进游戏时如果发现蛇动不了，那就是你按了空格，再按一下就好；同时有三种豆子，白色的就是普通的豆子，红色的加速效果，蓝色的减速效果。不能穿墙；还有吃到豆子会有系统警告声，不要被吓到，因为这是我让游戏发出声音的最简单的办法了；

因为是当时学编程以来第一次做个成品，于是做了个极其花哨的开始界面，代码里很多都是花在界面上了，其实都是没用的代码

如果最大化窗口，会花屏，按一下R键可以稍微恢复一点界面；游戏会生成一个文件，用于储存最高分，当然完全没有加密什么的，打开就能看到你的所有成绩，你要篡改成99999也是没问题的。

还有完之前关掉输入法，不然界面显示会有问题，界面出问题了按R键刷新

还有，游戏的对话框按钮鼠标不支持，用左右或上下选择，enter确认

//贪吃蛇
//全屏下一共横里236格，竖里55格
//本次横里80格(或者说是40格)，竖里29格
#include<Windows.h>
#include<iostream>
#include<fstream>
#include<ctime>
#include<stdlib.h>
using namespace std;
//-----------------------
struct Xsnake {unsigned x, y;Xsnake* next;
}*head;
struct Xfood {unsigned x, y, colour;//colour:0white 1red 2blue
}Food;
unsigned Score = 0;
unsigned Max = 0;
unsigned Length = 5;
unsigned SleepTime = 150;
unsigned Direction = 8;
unsigned SnakeColour = 0;
int GameStatus = 0;//0:正常,1:ESC关闭游戏,2:撞墙,3:撞尾巴//-----------------------
int main();
void XWelcome();
void Xstart();
void Xinterface();
void Xgame();
void Xend();
void Pos(unsigned, unsigned);
void SnakeShow(Xsnake*);
void GetSnake(Xsnake*);
Xsnake* SnakeAdd(Xsnake*, unsigned, unsigned);
Xsnake* SnakeMove(Xsnake*, unsigned);
Xsnake* SnakePush_back(Xsnake*, const unsigned, const unsigned);
inline void SnakeTail(Xsnake*, unsigned&, unsigned&);
inline void SnakeClear(unsigned, unsigned);
int SnakeBite(Xsnake*);
void SnakeKey(unsigned&);
void SnakeDel(Xsnake*);
void FoodCreate(Xsnake*, Xfood&);
void FoodShow(const Xfood&);
//-----------------------void Pos(unsigned x, unsigned y) {COORD p;p.X = y;p.Y = x;HANDLE h = GetStdHandle(STD_OUTPUT_HANDLE);SetConsoleCursorPosition(h, p);
}
void XWelcome() {Pos(5, 50);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 175);cout << "                     ";Sleep(80);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 10);Pos(5, 50);cout << "  ／￣￣￣Y￣￣。＼  ";Pos(6, 50);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 175);cout << "                     ";Sleep(80);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 10);Pos(6, 50);cout << " l　　　　　　　　l  ";Pos(7, 50);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 175);cout << "                     ";Sleep(80);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 10);Pos(7, 50);cout << "ヽ,,,,,／ ￣￣￣ ヽ  ";Pos(8, 50);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 175);cout << "                     ";Sleep(80);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 10);Pos(8, 50);cout << " |::::: 　　　　   l ";Pos(9, 50);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 175);cout << "                     ";Sleep(80);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 10);Pos(9, 50);cout << " |:::　   __ 　__ |  ";Pos(10, 50);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 175);cout << "                     ";Sleep(80);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 10);Pos(10, 50);cout << " （6　  ＼●   ● 丨 ";Pos(11, 50);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 175);cout << "                     ";Sleep(80);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 10);Pos(11, 50);cout << " !　　　    )..(  l  ";Pos(12, 50);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 175);cout << "                     ";Sleep(80);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 10);Pos(12, 50);cout << "  ヽ 　　　  (三) l  ";Pos(13, 50);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 175);cout << "                     ";Sleep(80);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 10);Pos(13, 50);cout << "  ／＼  　 二   ノ   ";Pos(14, 50);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 175);cout << "                     ";Sleep(80);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 10);Pos(14, 50);cout << " / ⌒ヽ. ‘ー—一＼  ";Sleep(80);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);Pos(12, 71);cout << ".";Sleep(120);Pos(12, 71);cout << " 。";Sleep(120);Pos(12, 71);cout << "  o";Sleep(120);Pos(12, 71);cout << "   o";Sleep(120);Pos(12, 71);cout << "     0";Sleep(120);Pos(12, 76);cout << " ";Pos(11, 84);cout << "o";Sleep(120);Pos(11, 84);cout << " ";Pos(10, 85);cout << ".";Sleep(120);Pos(10, 85);cout << " ";
}
void Xstart() {XWelcome();const CONSOLE_CURSOR_INFO cursor{ (DWORD)100,FALSE };SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE), &cursor);head = new Xsnake;head->x = 11;head->y = 38;head->next = nullptr;head = SnakeAdd(head, 10, 38);head = SnakeAdd(head, 9, 38);head = SnakeAdd(head, 8, 38);head = SnakeAdd(head, 7, 38);ifstream i("snake_data.dat");if (!i) i.close();else {unsigned s;while (i >> s)if (s > Max)Max = s;i.close();}Pos(16, 48);cout << "载入完毕，";system("pause");Pos(16, 48);cout << "  贪吃蛇     by蟹脑板              ";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 160);Pos(18, 50);cout << "    开 始 游 戏    ";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);Pos(20, 50);cout << "    退 出 游 戏    ";int YN = 8;while (!GetAsyncKeyState(VK_RETURN)) {if (GetAsyncKeyState(VK_UP)) {SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 160);Pos(18, 50);cout << "    开 始 游 戏    ";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);Pos(20, 50);cout << "    退 出 游 戏    ";YN = 8;}if (GetAsyncKeyState(VK_DOWN)) {SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);Pos(18, 50);cout << "    开 始 游 戏    ";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 160);Pos(20, 50);cout << "    退 出 游 戏    ";YN = 4;}}if (YN == 4) exit(0);system("cls");
}
void Xinterface() {SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 136);Pos(0, 0);cout << "■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■\n";//80xfor (unsigned i = 1;i <= 28;++i)cout << "■\n";for (unsigned i = 1;i <= 28;++i) {Pos(i, 78);cout << "■";}cout << endl;cout << "■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);Pos(2, 88);cout << "得分:" << Score;Pos(3, 88);cout << "长度:" << Length;Pos(4, 88);cout << "速度:" << 300 - SleepTime;Pos(5, 88);cout << "历史最高成绩:" << Max;
}
void Xgame() {Xinterface();unsigned tail_x = 0, tail_y = 0;FoodCreate(head, Food);FoodShow(Food);while (Length < 1026) {if (Food.x == head->x && Food.y == head->y) {if (SnakeColour == 1)SleepTime += 40;else if (SnakeColour == 2)SleepTime -= 40;if (Food.colour == 1) {SleepTime -= 40;Score += 8;}else if (Food.colour == 2) {SleepTime += 40;Score -= 6;}SnakeColour = Food.colour;Score += 10;++Length;head = SnakePush_back(head, tail_x, tail_y);FoodCreate(head, Food);FoodShow(Food);if (SleepTime > 80) SleepTime -= 3;Pos(2, 93);cout << Score;Pos(3, 93);cout << Length;Pos(4, 93);cout << 300 - SleepTime;Pos(5, 101);cout << Max;char bel = 7;cout << bel;}else SnakeClear(tail_x, tail_y);SnakeTail(head, tail_x, tail_y);SnakeShow(head);Sleep(SleepTime);SnakeKey(Direction);if (Direction == 0) {GameStatus = 1;break;}head = SnakeMove(head, Direction);if (head->x == 0 || head->x == 29 || head->y == 0 || head->y == 78) {GameStatus = 2;break;}if (SnakeBite(head)) {GameStatus = 3;break;}}
}
void Xend() {ofstream o("snake_data.dat", ios_base::app);if (!o) o.close();else {o << Score << endl;o.close();}switch (GameStatus){case 1: {SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 224);Pos(10, 17);cout << "  提示                                    ";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 14);Pos(11, 17);cout << "▏                                      ▕";Pos(12, 17);cout << "▏                                      ▕";Pos(13, 17);cout << "▏▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▕\n";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);Pos(12, 19);cout << "即将退出,";break;}case 2: {SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 207);Pos(10, 17);cout << "  失败                                    ";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 12);Pos(11, 17);cout << "▏                                      ▕";Pos(12, 17);cout << "▏                                      ▕";Pos(13, 17);cout << "▏▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▕\n";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);Pos(12, 19);cout << "您撞墙了,";break;}case 3: {SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 223);Pos(10, 17);cout << "  失败                                    ";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 13);Pos(11, 17);cout << "▏                                      ▕";Pos(12, 17);cout << "▏                                      ▕";Pos(13, 17);cout << "▏▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▕\n";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);Pos(12, 19);cout << "撞到自己,";break;}default: {SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 175);Pos(10, 17);cout << "  恭喜                                    ";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 10);Pos(11, 17);cout << "▏                                      ▕";Pos(12, 17);cout << "▏                                      ▕";Pos(13, 17);cout << "▏▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▕\n";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);Pos(12, 19);cout << "恭喜通关,";break;}}Pos(12, 28);system("pause");Pos(27, 88);SnakeDel(head);SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 191);Pos(10, 17);cout << "  提示                                    ";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 11);Pos(11, 17);cout << "▏                                      ▕";Pos(12, 17);cout << "▏                                      ▕";Pos(13, 17);cout << "▏                                      ▕";Pos(14, 17);cout << "▏                                      ▕";Pos(15, 17);cout << "▏▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▕\n";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);Pos(12, 19);cout << "是否再玩一局？";Pos(14, 24);cout << "  是  ";Pos(14, 46);cout << "  否  ";int YN = 6;while (!GetAsyncKeyState(VK_RETURN)) {if (GetAsyncKeyState(VK_LEFT)) {YN = 4;SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 191);Pos(14, 24);cout << "  是  ";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);Pos(14, 46);cout << "  否  ";}if (GetAsyncKeyState(VK_RIGHT)) {YN = 6;SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);Pos(14, 24);cout << "  是  ";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 191);Pos(14, 46);cout << "  否  ";}}SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);if (YN == 4) {Score = 0;Max = 0;Length = 5;SleepTime = 150;Direction = 8;SnakeColour = 0;main();}else Pos(29, 88);
}
void FoodCreate(Xsnake* s, Xfood& f) {srand((unsigned)time(0));do {f.y = 2 * (rand() % 38 + 1);f.x = rand() % 28 + 1;while (s) {if (s->x == f.x&&s->y == f.y) break;s = s->next;}} while (s);f.colour = rand() % 8;if (f.colour > 2) f.colour = 0;
}
void FoodShow(const Xfood& f) {Pos(f.x, f.y);if (f.colour == 1)SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 12);else if (f.colour == 2)SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 9);cout << "●";SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);
}
Xsnake* SnakeAdd(Xsnake* s, unsigned xx, unsigned yy) {Xsnake* n = new Xsnake;n->x = xx;n->y = yy;n->next = s;return n;
}
Xsnake* SnakeMove(Xsnake* s, unsigned direction) {Xsnake* h = s;Xsnake* n = s;while (s->next) {n = s;s = s->next;}s->next = h;n->next = nullptr;switch (direction){case 4: s->y = (s->next)->y - 2, s->x = (s->next)->x;break;case 6: s->y = (s->next)->y + 2, s->x = (s->next)->x;break;case 8: s->x = (s->next)->x - 1, s->y = (s->next)->y;break;case 2: s->x = (s->next)->x + 1, s->y = (s->next)->y;break;default: exit(1);}return s;
}
int SnakeBite(Xsnake* s) {unsigned xx = s->x, yy = s->y;while (s->next) {s = s->next;if (s->x == xx&&s->y == yy) return 1;}return 0;
}
Xsnake* SnakePush_back(Xsnake* s, const unsigned xx, const unsigned yy) {Xsnake* ss = s;while (s->next) s = s->next;Xsnake* n = new Xsnake;n->x = xx, n->y = yy;n->next = nullptr;s->next = n;return ss;
}
inline void SnakeTail(Xsnake* s, unsigned& xx, unsigned& yy) {while (s->next)s = s->next;xx = s->x;yy = s->y;
}
inline void SnakeClear(unsigned xx, unsigned yy) {if (xx&& yy) {Pos(xx, yy);cout << "  ";}
}
void SnakeDel(Xsnake* s) {Xsnake* n;int i = 0;while (s) {n = s;s = s->next;delete n;++i;}cout << "本次游戏中贪吃蛇长度为" << i << '.';
}
void SnakeShow(Xsnake* s) {if (SnakeColour == 1)SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 12);else if (SnakeColour == 2)SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 9);while (s) {Pos(s->x, s->y);cout << "■";s = s->next;}SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);
}
void SnakeKey(unsigned& d) {if (GetAsyncKeyState(VK_UP) && d != 2) d = 8;else if (GetAsyncKeyState(VK_DOWN) && d != 8) d = 2;else if (GetAsyncKeyState(VK_LEFT) && d != 6) d = 4;else if (GetAsyncKeyState(VK_RIGHT) && d != 4) d = 6;else if (GetAsyncKeyState(VK_SPACE)) {Pos(14, 35);cout << "暂   停";do {Sleep(200);} while (!GetAsyncKeyState(VK_SPACE));Pos(14, 35);cout << "       ";SnakeShow(head);FoodShow(Food);}else if (GetAsyncKeyState(VK_ESCAPE)) d = 0;else if (GetAsyncKeyState(0x52)) Xinterface(), FoodShow(Food);
}//-----------------------
int main()
{system("mode con cols=120 lines=30");system("cls");Pos(0, 0);Xstart();Xgame();Xend();return 0;
}
//-----------------------

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