#include?
#include?“snake.h“
#include?

int?main（int?argc?char?const?*argv[]）
{
????initgraph（MAP_WIDTH?MAP_HEIGHT?0）;
????//??????????????????????
????setbkcolor（WHITE）;
????map（）;
????//?????§????
????Node?*head?=?initSnake（4）;
????//??????°?????????
????printSnake（head）;
????while?（1）
????{
????????move（head）;
????????printSnake（head）;
????????//???????????§????
????????delay_ms（500）;
????????//???¤???????????????é????????????????°???§?????????
????????if?（kbhit（））
????????{
????????????direction?=?getch（）;
????????}
????}

????getch（）;
????closegraph（）;
????return?0;
}

//??§???¨
void?move（Node?*head）
{
????Node?*p?=?head;
????//???????????????????????????????
????int?prex?=?p->coord.X;
????int?prey?=?p->coord.Y;
????//??????????????????????
????int?curx?cury;
????//?????????????????¤???????????????????
????switch?（direction）
????{
????case?‘w‘:
????????p->coord.Y--;
????????break;
????case?‘s‘:
????????p->coord.Y++;
????????break;
????case?‘a(chǎn)‘:
????????p->coord.X--;
????????break;
????case?‘d‘:
????????p->coord.X++;
????????break;
????}
????while?（p->next）
????{
????????p?=?p->next;
????????//?????????????????????????
????????curx?=?p->coord.X;
????????cury?=?p->coord.Y;
????????//??????????????????????????????????
????????p->coord.X?=?prex;
????????p->coord.Y?=?prey;
????????//?????????????????????????????????????????????????
????????prex?=?curx;
????????prey?=?cury;
????}
????//????é?¤????????????????????????
????//?PIMAGE?img?=?newimage（）;
????//?getimage（img?“D:/EC15/CODE/Snake/Black.png“）;
????//?putimage（curx?*?IMG_WIDTH?cury?*?IMG_WIDTH?img）;
????//?delimage（img）;
????setcolor（WHITE）;
????setfillcolor（WHITE）;
????bar（curx?*?IMG_WIDTH?cury?*?IMG_WIDTH
????????（curx?+?1）?*?IMG_WIDTH?（cury?+?1）?*?IMG_WIDTH）;
}

//??????°?????????
void?printSnake（Node?*head）
{
????PIMAGE?img?=?newimage（）;
????getimage（img?“D:/EC15/CODE/Snake/snake.png“）;
????Node?*p?=?head;
????while?（p）
????{
????????printf（“x?=?%d?y?=?%d\n“?p->coord.X?p->coord.Y）;
????????putimage（p->coord.X?*?IMG_WIDTH?p->coord.Y?*?IMG_WIDTH?img）;
????????p?=?p->next;
????}
????delimage（img）;
}

//?????§?????????????
Node?*initSnake（int?length）
{
????//?????¤???????
????Node?*head?=?（Node?*）malloc（sizeof（Node））;
????head->coord.X?=?10;
????head->coord.Y?=?10;
????head->next?=?NULL;
????//??°????é?????????é????¨??????????????????
????Node?*tail?=?head;
????//???????
????for?（int?i?=?1;?i?????{
????????//?????????°???????????????
????????Node?*newNode?=?（Node?*）malloc（sizeof（Node））;
????????newNode->coord.X?=?10?-?i;
????????newNode->coord.Y?=?10;
????????newNode->next?=?NULL;
????????//??°?????????????é?????????????°??????
????????tail->next?=?newNode;
????????//??°????é??????????°??????
????????tail?=?newNode;
????}
????return?head;
}

//??????°??°???
void?map（）
{
????PIMAGE?img?=?newimage（）;
????getimage（img

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-08-24?08:58??Snake\
?????文件??????????86??2020-08-19?22:04??Snake\Black.png
?????文件?????????845??2020-08-19?22:04??Snake\food.png
?????文件????????3331??2020-10-26?20:10??Snake\snake.c
?????文件?????????422??2020-08-24?10:25??Snake\snake.h
?????文件????????1335??2020-08-19?22:04??Snake\snake.png
?????文件?????????306??2020-08-19?22:04??Snake\wall.png