#include "./memPrint.hpp"

//Constructor
memPrint::memPrint(){

    //Initialise position
    this->m_cursorX=0;
    this->m_cursorY=0;

    //Initialise color
    this->setBackground(BLACK);
    this->setForeground(WHITE);

}

//Destructor
memPrint::~memPrint(){

}


//Move cursor
void memPrint::updateCursor(){
    this->m_cursorX++;

    if(this->m_cursorX > MAXCURSORX){
        this->m_cursorX=0;
        this->m_cursorY++;

        if(this->m_cursorY > MAXCURSORY){
            //Scroll screen
        }


    }


}

void memPrint::setBackground(colorBios color){
    u8 newColor= (color << 4);
    this->m_colors= newColor | ((this->m_colors << 4) >> 4);
}

void memPrint::setForeground(colorBios color){
    u8 newColor= color;
    this->m_colors= newColor | ((this->m_colors >> 4) << 4);
}

//Print a char

void memPrint::putChar(u8 character){

    char *adress= ((char *) MEMPRINTSTARTADR) + (this->m_cursorX * 2) + (this->m_cursorY * 80 * 2);

    *adress=character;

    adress++;

    *adress=this->m_colors;

    this->updateCursor();

}

void memPrint::print(char *str){
    while(*str!=0x0){
        this->putChar(*str);
        str++;
    }
}