///move code
left = keyboard_check(ord("A"));
right = keyboard_check(ord("D"));
up = keyboard_check(vk_space);

var move = right - left;

if (move > 0)
{
    facing_right = true;
}
else if (move < 0)
{
    facing_right = false;
}

hsp = move * movespeed;


if (!place_free(x,y+1) && up)
{
    vsp = -movespeed;
}
if (vsp < 10)
{
    vsp += grav;
}

if (!place_free(x+hsp,y))
{
    while (place_free(x+sign(hsp),y))
    {
        x += sign(hsp);
    }
    hsp = 0;
}

if (!place_free(x,y+vsp))
{
    while (place_free(x,y+sign(vsp)))
    {
        y += sign(vsp);
    }
    vsp = 0;
}

x += hsp;
y += vsp;