Undertale Yellow script viewer

if live_call()

    return global.live_result;

with (shadow_actor)

{

    if (sprite_index == -1 || sprite_index == spr_doorway)

        return;

    draw_self()

    if variable_instance_exists(id, "palette_index")

        scr_draw_palette_shader
scr_draw_palette_shader

function scr_draw_palette_shader() //gml_Script_scr_draw_palette_shader
{
    if shader_on
    {
        shader_set(sh_palette_swap)
        shader_set_uniform_f(u_palette_index, argument[0])
        shader_set_uniform_f(u_palette_texel_height, uniform_info[0])
        shader_set_uniform_f(u_palette_texel_width, uniform_info[1])
        shader_set_uniform_f(u_palette_x_offset, uniform_info[2])
        shader_set_uniform_f(u_palette_y_offset, uniform_info[3])
        shader_set_uniform_i(u_color_vect, uniform_info[4])
        texture_set_stage(u_palette_tex, palette_sampler)
        draw_self()
        shader_reset()
    }
}
(palette_index)

    draw_set_blend_mode(1)

    draw_set_alpha(other.draw_alpha)

    draw_sprite(sprite_index, image_index, x, y)

    draw_set_alpha(1)

    draw_set_blend_mode(0)

}