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