#include?
#include?
#include?
#include?
#include?
#include?
#include?
#define?MAXWIDTH?30
#define?MAXHEIGHT?30
int?xCenter?=?MAXHEIGHT%2==0???MAXHEIGHT/2?:?MAXHEIGHT/2+1;
int?yCenter?=?MAXWIDTH%2==0???MAXWIDTH/2?:?MAXWIDTH/2+1;
int?callspeed;
//程序中用到的各種字符，以及它們的顏色和類型（以數(shù)字表示）
struct{
????char?*ch;
????int?color;
????char?type;}
charBorder?=?{“□“?4?1}??//邊框
charBg?=?{“■“?2?2}??//背景
charSnake?=?{“★“?0xe?3}??//貪吃蛇節(jié)點(diǎn)
charFood?=?{“●“?0xc?4};??//食物
?
//用一個(gè)結(jié)構(gòu)體數(shù)組保存地圖中的各個(gè)點(diǎn)
struct{
????char?type;
????int?index;}
globalMap[MAXWIDTH][MAXHEIGHT];
?
//貪吃蛇有效活動(dòng)范圍地圖的索引
struct{
????int?x;
????int?y;
}?snakeMap[?（MAXWIDTH-2）*（MAXHEIGHT-2）?]?scoresPostion;
?
int?scores?=?0;??//得分
int?snakeMapLen?=?（MAXWIDTH-2）*（MAXHEIGHT-2）;
int?headerIndex?tailIndex;??//蛇頭蛇尾對(duì)應(yīng)的snakeMap中的索引（下標(biāo)）
HANDLE?hStdin;??//控制臺(tái)句柄
?
void?setPosition（int?x?int?y）{//?設(shè)置光標(biāo)位置，x為行，y為列
????COORD?coord;
????coord.X?=?2*y;
????coord.Y?=?x;
????SetConsoleCursorPosition（hStdin?coord）;}

void?setColor（int?color）{//?設(shè)置顏色
????SetConsoleTextAttribute（hStdin?color）;}

void?createFood（）{//創(chuàng)建食物
????int?index?rang?x?y;
????//產(chǎn)生隨機(jī)數(shù)，確定?snakeMap?數(shù)組的索引?
????srand（（unsigned）time（NULL））;
????if（tailIndex????????rang?=?headerIndex-tailIndex-1;
????????index?=?rand（）%rang?+?tailIndex?+?1;
????}else{
????????rang?=?snakeMapLen?-?（tailIndex?-?headerIndex+1）;
????????index?=?rand（）%rang;
????????if（index>=headerIndex）{
????????????index?+=?（tailIndex-headerIndex+1）;
????????????if（index>28*28）{index=tailIndex+1;}?
????????}
????}
????x?=?snakeMap[index].x;
????y?=?snakeMap[index].y;
????setPosition（x?y）;
????setColor（charFood.color）;
????printf（“%s“?charFood.ch）;
????globalMap[x][y].type=charFood.type;
}
?
//死掉
void?die（）{
????setPosition（xCenter?yCenter-5）;
????setColor（0xC）;
????printf（“You?die!?Game?Over!“）;
????setPosition（xCenter+1?yCenter-5）;
????setColor（0xC）;
????getch（）;
????exit（0）;
}
?
//?蛇移動(dòng)
void?move（char?direction）{
????int?newHeaderX?newHeaderY;??//新蛇頭的坐標(biāo)
????int?newHeaderPreIndex;??//新蛇頭坐標(biāo)以前對(duì)應(yīng)的索引
????int?newHeaderPreX?newHeaderPreY;??//新蛇頭的索引以前對(duì)應(yīng)的坐標(biāo)
????int?newHeaderPreType;??//新蛇頭以前的類型
????int?oldTailX?oldTailY;??//老蛇尾坐標(biāo)
????//新蛇頭的坐標(biāo)
????switch（direction）{
????????case?‘w‘:newHeaderX?=?snakeMap[headerIndex].x-1;newHeaderY?=?snakeMap[headerIndex].y;break;
????????case?‘s‘:newHeaderX?=?snakeMap[headerIndex].x+1;newHeaderY?=?snakeMap[headerIndex].y;break;
????????case?‘a(chǎn)‘:newHeaderX?=?snakeMap[headerIndex].x;newHeaderY?=?snakeMap[headerIndex].y-1;break;
????????case?‘d‘:newHeaderX?=?snakeMap[headerIndex].x;newHeaderY?=?snakeMap[headerIndex].y+1;break;}
????headerIndex?=?headerIndex==0???snakeMapLen-1?:?headerIndex-1;????//新蛇頭的索引
????newHeaderPreIndex?=?globalMap[newHeaderX][newHeaderY].index;????//新蛇頭坐標(biāo)以前對(duì)應(yīng)的索引
????newHeaderPreX?=?snakeMap[headerIndex].x;????//新蛇頭的索引以前對(duì)應(yīng)的坐標(biāo)
????newHeaderPreY?=?snakeMap[headerIndex

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件????????8018??2018-05-03?16:22??貪吃蛇代碼.cpp