if (!visible)
    exit;
if (blend_mode != 0)
    draw_set_blend_mode(blend_mode);
if (shader == 1)
{
    shader_replace_simple_set_hook(41);
    shader_set_uniform_f(u1_forceColor, color_get_red(image_blend) / 255, color_get_green(image_blend) / 255, color_get_blue(image_blend) / 255);
}
else if (shader == 2)
{
    shader_replace_simple_set_hook(10);
    shader_set_uniform_f(u2_grayscalefade, shader2_greyscale_fade);
}
else if (shader == 3)
{
    shader_replace_simple_set_hook(38);
}
var num_particles = array_length(particle_data);
for (var i = 0; i < num_particles; i++)
{
    with (particle_data[i])
        draw_sprite_ext(sprite_index, image_index, x, y, image_xscale, image_yscale, image_angle, image_blend, image_alpha * other.image_alpha);
}
if (blend_mode != 0)
    draw_set_blend_mode(bm_normal);
if (shader > 0)
    shader_replace_simple_reset_hook();