big scream emoji v2

/// @description shit i sUKCkfsak

//keyboard player input
key_left = keyboard_check(vk_left) || keyboard_check(ord("A"));
key_right = keyboard_check(vk_right) || keyboard_check(ord("D"));
key_jump = keyboard_check_pressed(vk_space) || keyboard_check(ord("X"));
key_down = keyboard_check(vk_down) || keyboard_check(ord("S"));
//key_up = keyboard_check(vk_up) || keyboard_check(ord("W"));
key_shoot = (mouse_check_button(mb_left)) || keyboard_check(ord("Z"));
key_shift = keyboard_check(vk_shift)

//calculate movement
var move = key_right - key_left;

hsp = move * walksp;
vsp = vsp + grv;

if (key_right)
{
	direction = 0;
}

if (key_left)
{
	direction = 180;
}

//ducking
if (place_meeting(x,y+1,oParentWall)) && (key_down)
{

	hsp = move * 0;
	key_shoot = 0;
	key_jump = 0;
}

//jumping
if (place_meeting(x,y+1,oParentWall)) && (key_jump)
{
	jumping = true;
	vsp = -7;
}

//sliding
if ((slide >= 0) && (key_down) && (key_shift)) || (sliding)
{
	slide = slide - 1;
    hsp = (lengthdir_x(4,direction));
	vsp = vsp + grv;
    sliding = true;

    alarm[1] = 25; //wait time for sliding

    if slide < 0
	{
        hsp = 0;
        sliding = false;
        slide = -1;
    }
}

//horizontal collision
if (place_meeting(x+hsp,y,oParentWall))
{
	while (!place_meeting(x+sign(hsp),y,oParentWall))
	{
		x = x + sign(hsp);
	}
	hsp = 0;
}
x = x + hsp;

//vertical collision
if (place_meeting(x,y+vsp,oParentWall))
{
	while (!place_meeting(x,y+sign(vsp),oParentWall))
	{
		y = y + sign(vsp);
	}
	vsp = 0;
}
y = y + vsp;

//shooting
firingdelay = firingdelay - 1;
if key_shoot && (firingdelay < 0)
{
	//sprite_index = sMumuShoot;
	firingdelay = 10;
	with (instance_create_layer(x,y,"Bubble",oBubble))
	{
		speed = 5;
		image_xscale = other.image_xscale;
		hspeed = sign(image_xscale)*5;
	}
}

//animation
if (!place_meeting(x,y+1,oParentWall))
{
	sprite_index = sMumuJump;
	image_speed = 0;
	if (sign(vsp) > 0) image_index = 1;
		else image_index = 0;
}
else
{
	image_speed = 1;
	if (hsp == 0)
	{
		sprite_index = sMumuIdle;
	}
	else
	{
		sprite_index = sMumuRun;

	}
}

if key_down
{
    sprite_index = sMumuDown;
	image_speed = 0;
	image_index = 0;
}

//if key_up
//{
//	sprite_index = sMumuLook;
//}

if sliding
{
    sprite_index = sMumuSlide;
	image_speed = 0;
	image_index = 0;
}

//sprite flip
if (hsp !=0)
{
	image_xscale = sign(hsp);

}