my_mouse.cpp

/*
Author: Shah Hassan
Date: long/forgot/ten

Can be run in Turbo C only.
It's basically a support file, which I include whenever I make programs which require cursor and mouse.
*/

#include<graphics.h>
#include<stdlib.h>
#include<dos.h>

class Mouse{
    union REGS in,out;
public:
    Mouse();
    int show();
    void getpos(int&x, int&y, int& click);
    int hide();
    void setpos(int x, int y);
} crsr;

Mouse::Mouse() {
    show();
    setpos(10,10);
}

int Mouse::show(){
    in.x.ax=1;
    int86(51,&in,&out);
    return 1;
}

void Mouse::getpos(int &xpos,int &ypos,int &click){
//click
    in.x.ax=3;
    int86(51,&in,&out);
    click=out.x.bx;
    xpos=out.x.cx;
    ypos=out.x.dx;
}

int Mouse::hide(){
    in.x.ax=2;
    int86(51,&in,&out);
    return 1;
}

void Mouse::setpos(int xpos,int ypos) {
    in.x.ax=4;
    in.x.cx=xpos;
    in.x.dx=ypos;
    int86(51,&in,&out);
}