#include <stdio.h>

//this is so I can start coding logic without having to build a cross-compiler
//the only s_* method that should access by external code is s_put_char(char,int)

//all methods beginning with s_* are referring to the screen output
#define s_rows 25
#define s_columns 80
#define s_buffer_size 2000 //80x25 = 2000

char flags = 0;

//first bit is if the screen is inited or not.
char s_buffer[s_buffer_size]; //80x25

void s_update()
{
        system("cls");
        printf(s_buffer);
}

void s_init()
{
        int index = 0;
        while(index < s_buffer_size)
        {
                //s_buffer[index] = ' ';
                index++;
        }
        flags += 128; //flip first bit
        s_update;
}

void s_put_char(char c, unsigned int index)
{
        if(flags < 128){ s_init(); }
        //checks to see if the first bit is flipped or not.
        //if first bit not flipped, then screen needs to be inited
        s_buffer[index] = c;
        s_update();
}