use crate::defines::LevelInt;
use crate::ffi::{ExternPointer, IdentifiablePointer, OwnedPtr};
use crate::static_data::{LibrarySettings, LibrarySettingsImpl};
use std::ptr::drop_in_place;

/// Creates a new settings library.
#[no_mangle]
extern "C" fn library_settings_new(max_level: LevelInt) -> IdentifiablePointer<Box<dyn LibrarySettings>> {
    let b: Box<dyn LibrarySettings> = Box::new(LibrarySettingsImpl::new(max_level));
    b.into()
}

/// Drop a library settings object.
#[no_mangle]
unsafe extern "C" fn library_settings_drop(ptr: OwnedPtr<Box<dyn LibrarySettings>>) {
    drop_in_place(ptr)
}

/// The highest level a Pokemon can be.
#[no_mangle]
extern "C" fn library_settings_maximum_level(ptr: ExternPointer<Box<dyn LibrarySettings>>) -> LevelInt {
    ptr.as_ref().maximum_level()
}