贪食蛇

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snake.c

#include"snake.h"int main(void) {  put_money();  output();  char move = 'd';  while (1) {    if (kbhit())      scanf("%c", &move);    switch (move) {      case 'w':snakeMove(0,-1); break;      case 's':snakeMove(0,1); break;      case 'a':snakeMove(-1,0); break;      case 'd':snakeMove(1,0); break;    }    if (gameover())      output();    else      break;    while (getchar() != '\n')      continue;  }  printf("Game Over!!!");  return 0;}void snakeMove(int x, int y) {  snakeY[snakeLength] = snakeY[snakeLength - 1] + y;  snakeX[snakeLength] = snakeX[snakeLength - 1] + x;}void put_money(void) {  int x = 0, y = 0;  srand((unsigned int)time(0));  for (;map[y][x] != BLANK_CELL;) {    x = rand() % 10 + 1;    y = rand() % 10 + 1;  }  map[y][x] = SNAKE_FOOD;}void output(void) {  int i = 0, j = 0;  for (i = 0; i < snakeLength - 1; ++i)    map[snakeY[i]][snakeX[i]] = SNAKE_BODY;  map[snakeY[i]][snakeX[i]] = SNAKE_HEAD;  for (i = 0; i < 12; ++i) {     for (j = 0; j < 12; ++j)      putchar(map[i][j]);    putchar('\n');  }}int gameover(void) {  int i;  if (map[snakeY[snakeLength]][snakeX[snakeLength]] == BLANK_CELL) {    map[snakeY[0]][snakeX[0]] = ' ';    for (i = 0; i < snakeLength - 1; ++i) {      snakeX[i] = snakeX[i + 1];      snakeY[i] = snakeY[i + 1];    }    snakeX[i] = snakeX[snakeLength];    snakeY[i] = snakeY[snakeLength];    return 1;  }  else if (map[snakeY[snakeLength]][snakeX[snakeLength]] == SNAKE_FOOD && snakeLength < SNAKE_MAX_LENGTH) {    ++snakeLength;    put_money();    return 1;  }  else    return 0;}

snake.h

#include<stdio.h>#include<stdlib.h>#include<time.h>#include<ncurses.h>#define SNAKE_MAX_LENGTH 20#define SNAKE_HEAD 'H'#define SNAKE_BODY 'X'#define BLANK_CELL ' '#define SNAKE_FOOD '$'#define WALL_CELL '*'void snakeMove(int, int);void put_money(void);void output(void);int gameover(void);char map[12][12] =    {"************",  "*XXXXH     *",  "*          *",  "*          *",  "*          *",  "*          *",   "*          *",  "*          *",   "*          *",  "*          *",  "*          *",   "************"};int snakeX[SNAKE_MAX_LENGTH] = {1,2,3,4,5};int snakeY[SNAKE_MAX_LENGTH] = {1,1,1,1,1};int snakeLength = 5;

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