// NOTE: we shouldn't have to worry about scrolling so the library/kernel
// should do this for us
// Oh yes
#include "stlio.h"
#include "types.h"

#define bsize 101

#define banner0 "_______                                     _______    _________"
#define banner1 "\\   _  \\____________    ____    ____   ____ \\   _  \\  /   _____/"
#define banner2 "/  /_\\  \\_  __ \\__  \\  /    \\  / ___\\_/ __ \\/  /_\\  \\ \\_____  \\ "
#define banner3 "\\  \\_/   \\  | \\// __ \\|   |  \\/ /_/  >  ___/\\  \\_/   \\/        \\"
#define banner4 " \\_____  /__|  (____  /___|  /\\___  / \\___  >\\_____  /_______  /"
#define banner5 "       \\/           \\/     \\//_____/      \\/       \\/        \\/ "

void smain(void) {
	// print out a nice banner on start
	printf(banner0);
	printf(banner1);
	printf(banner2);
	printf(banner3);
	printf(banner4);
	printf(banner5);

	char buffer[bsize];
	while(1) {
		// read into buffer bsize bytes, if we reach bsize then we just keep replacing that character
		// keep in mind however that backspace will take us back as well
		u32 bytes = read(buffer, bsize); // reeads n - 1 characters as the last one is always null
		// now we process options
		if(strcmp(buffer, "quit") == 0) {
			break;
		}
		// generate a random number on the screen for now
		if(strcmp(buffer, "rand") == 0) {
			printHex(random32(5000));
		}
	}
}