multipla.c

/* ************************************************************************** */
/*                                                          LE - /            */
/*                                                              /             */
/*   multipla.c                                       .::    .:/ .      .::   */
/*                                                 +:+:+   +:    +:  +:+:+    */
/*   By: cgarrot <marvin@le-101.fr>                 +:+   +:    +:    +:+     */
/*                                                 #+#   #+    #+    #+#      */
/*   Created: 2018/10/04 13:41:50 by cgarrot      #+#   ##    ##    #+#       */
/*   Updated: 2018/11/12 21:20:25 by cgarrot     ###    #+. /#+    ###.fr     */
/*                                                         /                  */
/*                                                        /                   */
/* ************************************************************************** */

#include <curses.h>

int XPOS = 5;
int YPOS = 5;
char PLAYER = '@';
int userInput;

void Update()
{
	switch(userInput)
	{
		case KEY_LEFT:
			XPOS = XPOS - 1;
			break;
		case KEY_RIGHT:
			XPOS = XPOS + 1;
			break;
		case KEY_UP:
			YPOS = YPOS - 1;
			break;
		case KEY_DOWN:
			YPOS = YPOS + 1;
			break;
	}
}

void Draw()
{
	clear();
	mvaddch(YPOS, XPOS, PLAYER);
	refresh();
}

int main()
{
	 //Initialize ncurses
	initscr(); //Tells it to make a terminal screen.
	clear();   //Clears the screen.
	noecho();  //When user types input, it doesn't appear on the screen.
	cbreak();  //Typed character is immediately available.
	keypad(stdscr, TRUE);  //Standard screen.
	curs_set(0);  //Starts the cursor at (0,0).
	mvaddch(YPOS, XPOS, PLAYER); //Draw '@' in the initial location.
	refresh();  //Updates the screen to display the '@'.
	
	while(true)
	{
		//Input()
		userInput = getch();
		Update();
		Draw();
		if (userInput == 'q')
			break;
	}
	endwin();  //Closes the terminal screen.
	return (0);
}