本文实例为大家分享了C语言实现贪吃蛇的具体代码，供大家参考，具体内容如下
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#include <stdio.h>#include <stdlib.h>#include <conio.h>#include <time.h>#include <windows.h> #define WALL_LENGTH 22 #define LEFT 0x4b #define RIGHT 0x4d #define DOWN 0x50 #define UP 0x48 struct Snakes{ int x; int y; struct Snakes *prev; struct Snakes *next;}; struct Food{ int x; int y;}; struct Snakes *header; struct Snakes *tailer; struct Food *food; int wall[WALL_LENGTH][WALL_LENGTH];int direction = RIGHT; /**/void init();void draw();void move();void doMove(int x1, int y1);void eat(); void keydown(); void foods();int isOver();int isDrawSnake(int x, int y);int isDrawFood(int x, int y); int main(){ init(); while(1){ if(isOver()){ break; } move(); eat(); draw(); _sleep( 100 ); keydown(); } printf("GAME OVER!"); system("pause");} void init(){ int y, x; for(y=0; y < WALL_LENGTH; y++){ for(x=0; x < WALL_LENGTH; x++){ if(y == 0 || y == WALL_LENGTH - 1 || x == 0 || x == WALL_LENGTH - 1){ wall[y][x] = 1; } } } header=(struct Snakes *)malloc(sizeof(struct Snakes)); header->x=10; header->y=10; header->prev=NULL; tailer=(struct Snakes *)malloc(sizeof(struct Snakes)); tailer->x=9; tailer->y=10; tailer->next=NULL; tailer->prev=header; header->next=tailer; foods(); } void draw(){ int y, x; system("cls"); for(y=0; y < WALL_LENGTH; y++){ for(x=0; x < WALL_LENGTH; x++){ if(wall[y][x] == 1){ printf("[]"); }else if(isDrawSnake(x, y)){ printf("[]"); }else if(isDrawFood(x, y)){ printf("()"); }else{ printf(" "); } } printf("\n"); } } void move(){ switch(direction){ case LEFT : doMove(-1, 0); break; case RIGHT : doMove(1, 0); break; case UP : doMove(0, -1); break; case DOWN : doMove(0, 1); break; } } void doMove(int x1, int y1){ struct Snakes *temp_tailer = tailer->prev; tailer->x=header->x + x1; tailer->y=header->y + y1; tailer->next=header; tailer->prev->next = NULL; tailer->prev = NULL; header->prev=tailer; header = tailer; tailer = temp_tailer; } void eat(){ if(header->x == food->x && header->y == food->y){ int x1=0, y1 =0; struct Snakes *temp_tailer = tailer; tailer=(struct Snakes *)malloc(sizeof(struct Snakes)); switch(direction){ case LEFT : x1 = -1; y1 = 0; break; case RIGHT : x1 = 1; y1 = 0; break; case UP : x1 = 0; y1 = -1; break; case DOWN : x1 = 0; y1 = 1; break; } tailer->x=temp_tailer->x + x1; tailer->y=temp_tailer->y + y1; tailer->next=NULL; tailer->prev=temp_tailer; temp_tailer->next = tailer; foods(); } } void foods(){ int y,x; struct Snakes *temp = header; _sleep(20); srand((unsigned)time(NULL)); y=rand()%WALL_LENGTH; x=rand()%WALL_LENGTH; if(y == 0 || y == WALL_LENGTH - 1 || x == 0 || x == WALL_LENGTH - 1 ){ return foods(); } do{ if(temp->x == x && temp->y == y){ return foods(); } temp = temp->next; }while(temp != NULL); if(food == NULL){ food=(struct Food *)malloc(sizeof(struct Food)); } food->x = x; food->y = y; } void keydown(){ char keycode; if(_kbhit()&&(keycode =_getch())) { switch(keycode) { case LEFT: if(RIGHT!=direction) { direction=LEFT; // move(); // draw(); } break; case RIGHT: if(LEFT!=direction) { direction=RIGHT; // move(); // draw(); } break; case UP: if(DOWN!=direction) { direction=UP; // move(); // draw(); } break; case DOWN: if(UP!=direction){ direction=DOWN; // move(); // draw(); } break; } } } int isDrawSnake(int x, int y){ struct Snakes *temp = header; do{ if(temp->x == x && temp->y == y){ return 1; } temp = temp->next; }while(temp != NULL); return 0;} int isDrawFood(int x, int y){ if(food->x == x && food->y == y){ return 1; } return 0;} int isOver(){ int x1=0, y1 =0; switch(direction){ case LEFT : x1 = -1; y1 = 0; break; case RIGHT : x1 = 1; y1 = 0; break; case UP : x1 = 0; y1 = -1; break; case DOWN : x1 = 0; y1 = 1; break; } if(header->x + x1 <= 0 || header->x + x1 >= WALL_LENGTH - 1 || header->y + y1 <= 0 || header->y + y1 >= WALL_LENGTH - 1){ return 1; } return 0; } |
好久没写过C语言了，随便写个贪吃蛇玩一玩，BUG不少，当记录了。
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://blog.csdn.net/xxb2008/article/details/40747291
