GetInputs();
//idle1 = standing still (hsp == 0, vsp == 0) and jumping/falling (vsp != 0)
//running = hsp != 0

//hCollision
if place_meeting(x+hsp,y,oWall)
{
    while (!place_meeting(x+sign(hsp),y,oWall))
    {
        x = x + sign(hsp);
    }
    hsp = 0
}
x = x + hsp;

//vCollision
if place_meeting(x,y+vsp,oWall)
{
    while (!place_meeting(x,y+sign(vsp),oWall))
    {
        y = y + sign(vsp);
    }
    vsp = 0
}
y = y + vsp;

//React to inputs
var _move = key_right - key_left;
hsp = _move * spd;
vsp = vsp + grv;

if (place_meeting(x,y+1,oWall)) && (key_jump)
{
    vsp = -jumpsp - grv;
}

if key_attack
{
    hsp = 0;
    vsp = 0;
    state = PLAYERSTATE.ATTACK;
}

if key_crouch
{
    state = PLAYERSTATE.CROUCH;
}

//anims
if vsp < 0
{
    sprite_index = sIdle;
    image_index = 0;
    image_speed = 0;
}

if vsp > 0
{
    sprite_index = sIdle;
    image_index = 1;
    image_speed = 0;
}

if vsp == 0
{
    if hsp != 0
    {
        sprite_index = sWalk;
        image_index = 0;
        image_speed = 1;
    }
    else
    {
        sprite_index = sIdle;
        image_index = 0;
        image_speed = 0;
    }
}

if hsp != 0
{
    sprite_index = sWalk;
    image_speed = 1;
}

if (hsp != 0 ) image_xscale = sign(hsp);