/// draw_character_to_surface()
if (surface_exists(oCharacter.surf)) {
    surface_set_target(oCharacter.surf);
    draw_clear_alpha(c_blue, 0);
    draw_character(oCharacter.sprite_index, 32, 54, oCharacter.aspr1, oCharacter.asprx, oCharacter.aspry, oCharacter.aspr2, oCharacter.aspr2x, oCharacter.aspr2y, oCharacter.aspr2a, oCharacter.mirror, oCharacter.image_blend, oCharacter.image_alpha, oCharacter.armmsl, -1);
    surface_reset_target();
}