PkmnLib_rs/src/ffi/static_data/libraries/growth_rate_library.rs

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2022-10-01 13:40:15 +00:00
use crate::defines::LevelInt;
use crate::ffi::{BorrowedPtr, ExternPointer, OwnedPtr};
use crate::static_data::{GrowthRate, GrowthRateLibrary};
use std::ffi::{c_char, CStr};
use std::ptr::drop_in_place;
#[no_mangle]
extern "C" fn growth_rate_library_new(capacity: usize) -> OwnedPtr<GrowthRateLibrary> {
Box::into_raw(Box::new(GrowthRateLibrary::new(capacity)))
}
#[no_mangle]
unsafe extern "C" fn growth_rate_library_drop(ptr: OwnedPtr<GrowthRateLibrary>) {
drop_in_place(ptr)
}
#[no_mangle]
unsafe extern "C" fn growth_rate_library_calculate_level(
ptr: ExternPointer<GrowthRateLibrary>,
growth_rate: BorrowedPtr<c_char>,
experience: u32,
) -> LevelInt {
ptr.as_ref()
.calculate_level(&CStr::from_ptr(growth_rate).into(), experience)
}
#[no_mangle]
unsafe extern "C" fn growth_rate_library_calculate_experience(
ptr: ExternPointer<GrowthRateLibrary>,
growth_rate: BorrowedPtr<c_char>,
level: LevelInt,
) -> u32 {
ptr.as_ref()
.calculate_experience(&CStr::from_ptr(growth_rate).into(), level)
}
#[no_mangle]
unsafe extern "C" fn growth_rate_library_add_growth_rate(
ptr: ExternPointer<GrowthRateLibrary>,
name: BorrowedPtr<c_char>,
growth_rate: OwnedPtr<Box<dyn GrowthRate>>,
) {
ptr.as_mut()
.add_growth_rate(&CStr::from_ptr(name).into(), *Box::from_raw(growth_rate));
}