[C] 기억력 게임/문자열 전광판

conIo.h

windows.h

 

 

기억력 게임

#include <stdio.h> 
#include <windows.h>
#include <conIo.h>	//getch()
#include <stdlib.h>
#include <time.h>
#define ENTER 0x0d	//ENTER의 ASCII_CODE 
#define ESC 0x1b	//ESC의 ASCII_CODE 

// 80 25 size
char screen[24][80];

void initailize();
void gotoxy(int x, int y);
void cursor_off();
char get_alphabet();
void display_screen();
void clear_screen();
void play_game();
void clear_array();

void main(){
	char ch = 0;
	initailize();
	while(ch != ESC){
		gotoxy(0, 24);
		printf("게임을 시작하려면 엔터, 종료하려면 ESC를 누르세요.");
		ch = _getch();
		if(ch == ENTER){
			gotoxy(0,24);
			printf("점수 :                                                  ");
			play_game();
		}
	}
}

void initailize(){
	srand(time(NULL));
	cursor_off();
}

void gotoxy(int x, int y){
	COORD Pos = {x, y};
	SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), Pos);
}

void cursor_off(){
	CONSOLE_CURSOR_INFO Coff = {100, 0};
	SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE), &Coff);
}

char get_alphabet(){
	int x, y;
	do{
		x = rand()%80;
		y = rand()%25;
	}while(screen[y][x] != 0);
	
	screen[y][x] = rand()%26 + 65; //65~90
	return screen[y][x];
}

void display_screen(){
	int x,y;
	for(y=0; y<24; y++){
		for(x=0; x<80; x++){
			if(screen[y][x] != 0){
				gotoxy(x,y);
				_putch(screen[y][x]);
			}
		}
	}
}

void clear_screen(){
	int x,y;
	for(y=0; y<24; y++){
		for(x=0; x<80; x++){
			if(screen[y][x] != 0){
				gotoxy(x,y);
				_putch(' ');
			}
		}
	}
}

void play_game(){
	int score = 0;
	char keyin, alphabet;
	
	clear_array();
	do{
		clear_screen();
		Sleep(1000);
		alphabet = get_alphabet();
		display_screen();
		keyin = _getch();
		keyin = toupper(keyin);
		if(keyin == alphabet){
			score += 1;
			gotoxy(7, 24);
			printf("%2d", score);
		}
	}while(keyin == alphabet);
}

void clear_array(){
	clear_screen();	//clear_screen을 한뒤, 배열screen을 지워야 과거 값이 지워진다. 
	int i,j;
	for(i=0; i<24; i++){
		for(j=0; j<80; j++)
			screen[i][j] = '\0';
	}
}

---

 

 

문자열 전광판

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <windows.h>
#include <conIo.h>
#include <time.h>

#define	SPACE 0x20	//ESC
#define	ESC 0x1b	//Space bar 
#define REFRESH_TIME 500

void gotoxy(int x, int y);
void print_string(int x, int y, const char *str, int length, int pos);

char screen[25][80];
int main()
{
	const char *str = "C programming is easy.";
	int length = strlen(str);
	int dx = (80-strlen(str))/2;
	int dy = 12;	
	int dir = 1;
	int pos = 0;
	clock_t refresh_time = 0;
	char ch;
	for(;;){
		if(clock() > refresh_time){
			print_string(dx, dy, str, length, pos);
			refresh_time = clock() + REFRESH_TIME;
			pos = pos + dir;
			if(pos == length)
				pos = 0;
			if(pos < 0)
				pos = length-1;
		}
		if(_kbhit()){
			ch = _getch();
			if(ch == SPACE)
				dir = (dir == 1) ? -1 : 1;
			if(ch == ESC)
				break;
		}
	} 
}

void gotoxy(int x, int y){
	COORD Pos = {x, y};
	SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), Pos);
}

void print_string(int x, int y, const char *str, int length, int pos){
	int n, index;
	gotoxy(x, y);
	for(n=0; n<length; n++){
		index = (pos + n)%length;
		_putch(str[index]);
	}
}