[C] 퍼즐맞추기 게임

#include <stdio.h> #include <stdlib.h> #include <time.h> #include <conio.h> #define MAX 4 #define UP 72 #define DOWN 80 #define RIGHT 77 #define LEFT 75 #define ESC 27 #define SWAP(x,y,t) ((t)=(x),(x)=(y),(y)=(t)) void check_bingo(int puzzle[][MAX]) {         int cnt;         if(puzzle[0][0]==0) {                 cnt=0;                 for(int i=0;i<MAX;i++) {                         for(int j=0;j<MAX;j++) {                                 if(puzzle[i][j]==cnt)                                         cnt++;                         }                 }         }         else {                 cnt=1;                 for(int i=0;i<MAX;i++) {                         for(int j=0;j<MAX;j++) {                                 if(puzzle[i][j]==cnt)                                         cnt++;                         }                 }         }         if(cnt==MAX*MAX) {                 printf("\n축하 성공");         } } void find_zero(int puzzle[][MAX],int *x,int *y) {         int i,j;         for( i = 0; i < MAX; i++ ) {                 for( j = 0; j < MAX; j++) {                         if(puzzle[i][j]==0) {                                 *x = i;                                 *y = j;                                                         }                 }         } } void show_puzzle(int puzzle[][MAX]) {         system("cls");         for(int i=0;i<MAX;i++) {                 for(int j=0;j<MAX;j++) {                         printf("\t%d\t",puzzle[i][j]);                         if(j==MAX-1) printf("\n\n\n");                 }         } } int check_same_num(int puzzle[][MAX],int num) {         for(int i=0;i<MAX;i++) {                 for(int j=0; j<MAX;j++) {                         if(puzzle[i][j]==num) return 0;                 }         }         return 1; } void set_puzzle(int puzzle[][MAX]) { //랜덤하게 퍼즐을 구성         int num,p;         for(int i=0;i<MAX;i++) {                 for(int j=0;j<MAX;j++) {                         num=((unsigned int)time(NULL)*rand())%(MAX*MAX);                         p=check_same_num(puzzle,num);                         if(p==1) {//같은수 체크                                 puzzle[i][j]=num;                         }                         else j--;                 }         } } void start_puzzle(int puzzle[][MAX]) {         int x,y; //0의 위치         int ch;         int tmp;         set_puzzle(puzzle);         show_puzzle(puzzle);         find_zero(puzzle,&x,&y);         while(1) {                 printf("0을 기준으로 움지이시오(종료ESC)");                 ch=getch();                 if(ch==ESC) break;                 switch(ch) {                 case LEFT :        //왼쪽이동                         if(y-1<0) break;                         SWAP(puzzle[x][y-1],puzzle[x][y],tmp);                         y=y-1;                         break;                 case RIGHT : //오른쪽이동                         if(y+1>=MAX) break;                         SWAP(puzzle[x][y+1],puzzle[x][y],tmp);                         y=y+1;                         break;                 case UP : //위로 이동                         if(x-1<0) break;                         SWAP(puzzle[x-1][y],puzzle[x][y],tmp);                         x=x-1;                         break;                 case DOWN : //아래로 이동                         if(x+1>=MAX) break;                         SWAP(puzzle[x+1][y],puzzle[x][y],tmp);                         x=x+1;                         break;                 }                 check_bingo(puzzle);//다 맞추어쓴지 검사                 show_puzzle(puzzle);         } } int main() {         int puzzle[MAX][MAX];         char ch;         while(1) {                 start_puzzle(puzzle);                 printf("\n계속 할 까요?(Y or N)");                 ch=getch();                 if(ch=='N' || ch=='n') break;         }         return 0; }