function scr_shoujo_setup()
{
    u_time = shader_get_uniform(shd_shoujo, "time");
    u_appsurfwidth = shader_get_uniform(shd_shoujo, "appSurfWidth");
    u_texgradient = shader_get_sampler_index(shd_shoujo, "texGradient");
    u_texbubble = shader_get_sampler_index(shd_shoujo, "texBubble");
    u_texstars = shader_get_sampler_index(shd_shoujo, "texStars");
    tex_bubl = sprite_get_texture(spr_bubl, 0);
    tex_grad = sprite_get_texture(spr_shoujogradient, 0);
    tex_star = sprite_get_texture(spr_stars_2, 0);
}

function scr_shoujo_draw_on(arg0)
{
    shader_replace_simple_set_hook(55);
    shader_set_uniform_f(u_time, arg0);
    shader_set_uniform_f(u_appsurfwidth, surface_get_width(application_surface));
    texture_set_stage(u_texgradient, tex_grad);
    texture_set_stage(u_texbubble, tex_bubl);
    texture_set_stage(u_texstars, tex_star);
}

function scr_shoujo_draw_off()
{
    shader_replace_simple_reset_hook();
}