X

// compile with:
// gcc `xosd-config --cflags --libs` test3.c -o test3

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <locale.h>
#include <xosd.h>

#include <X11/Xlib.h>
#include <time.h>

int basket_x = 160;
int basket_y = 412;
int ball_x = 0;
int ball_y = 0;

int main (int argc, char *argv[])
{
    xosd *osd;
    setlocale(LC_ALL, "");
    osd = xosd_create (2);
    xosd_set_font (osd, "-adobe-helvetica-bold-r-normal-*-*-320-*-*-p-*-*");

    Display *display = XOpenDisplay(NULL);
    Window root, fromroot, tmpwin;
    int x, y,prev_x,prev_y, tmp;
    uint tmp2;

    root = DefaultRootWindow(display);
    XQueryPointer(display, root, &fromroot, &tmpwin, &prev_x, &prev_y, &tmp, &tmp, &tmp2);
    char * the_text = malloc(200);
    while(1){
        XQueryPointer(display, root, &fromroot, &tmpwin, &x, &y, &tmp, &tmp, &tmp2);
        if(x!=prev_x || y!=prev_y){
            prev_x = x;
            prev_y = y;
            sprintf(the_text, "! %d %d !", x, y);
            xosd_set_vertical_offset (osd, y);
            xosd_set_horizontal_offset (osd, x);
            xosd_display (osd, 0, XOSD_string, the_text);
        }
        usleep(50000);
        }

    sleep (8);
    xosd_destroy (osd);
    exit (0);
}