Solid for Player

/// Inizialise Variables

grav = 1;
spd = 4;
jspd = 12;
hspd = 0;
vspd = 0;



/// Platform physics

var rkey = keyboard_check(vk_right);
var lkey = keyboard_check(vk_left);
var jkey = keyboard_check(vk_up);

//check for ground
if (place_meeting(x ,y+1 , obj_solid))
{
    vspeed = 0;

    //jumping
    if(jkey)
    {
    vspd = -jspd;
    }
 }
    else
 {
    //gravity
    if (vspd < 10)
    {
    vspd += grav;
    }
 }
    //moving right
    if (rkey)
    {
    hspd = spd;
    }
    //moving left
    if (lkey)
    {
    hspd = -spd;
    }

    //checking for not moving
    if ((!rkey && !lkey) || (rkey && lkey))
    {
        hspd = 0;
    }

    //horisontal collision
 if (place_meeting(x+hspd, y, obj_solid))
 {
    while (!place_meeting(x+sign(hspd), y, obj_solid))
    {
        x+= sign(hspd);
    }
    hspd = 0;
}
//moving horizontally
x += hspd;

//horisontal Verticlly
 if (place_meeting(x, y+vspd, obj_solid))
 {
    while (!place_meeting(x, y+sign(vspd), obj_solid))
    {
        y+= sign(vspd);
    }
    vspd = 0;
}
//moving Verticlly
y += vspd;