109 lines
2.8 KiB
Rust
109 lines
2.8 KiB
Rust
use crate::ffi::{ExternPointer, IdentifiablePointer, OwnedPtr};
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use crate::static_data::{StaticStatisticSet, Statistic, StatisticSet};
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use std::ptr::drop_in_place;
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/// Basic foreign function interface for a statistic set.
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macro_rules! statistic_set {
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($num_type:ident) => {
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paste::paste!{
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#[no_mangle]
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extern "C" fn [<statistic_set_ $num_type _new>](
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hp: $num_type,
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attack: $num_type,
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defense: $num_type,
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special_attack: $num_type,
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special_defense: $num_type,
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speed: $num_type,
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) -> IdentifiablePointer<StatisticSet<$num_type>> {
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Box::new(StatisticSet::new(
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hp,
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attack,
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defense,
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special_attack,
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special_defense,
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speed,
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)).into()
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}
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#[no_mangle]
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unsafe extern "C" fn [<statistic_set_ $num_type _drop>](ptr: OwnedPtr<StatisticSet<$num_type>>) {
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drop_in_place(ptr)
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}
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#[no_mangle]
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extern "C" fn [<statistic_set_ $num_type _get_stat>](ptr: ExternPointer<StatisticSet<$num_type>>, stat: Statistic) -> $num_type {
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ptr.as_ref().get_stat(stat)
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}
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#[no_mangle]
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extern "C" fn [<statistic_set_ $num_type _set_stat>](ptr: ExternPointer<StatisticSet<$num_type>>, stat: Statistic, value: $num_type) {
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ptr.as_ref().set_stat(stat, value)
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}
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#[no_mangle]
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extern "C" fn [<statistic_set_ $num_type _increase_stat>](ptr: ExternPointer<StatisticSet<$num_type>>, stat: Statistic, value: $num_type) {
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ptr.as_ref().increase_stat(stat, value)
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}
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#[no_mangle]
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extern "C" fn [<statistic_set_ $num_type _decrease_stat>](ptr: ExternPointer<StatisticSet<$num_type>>, stat: Statistic, value: $num_type) {
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ptr.as_ref().decrease_stat(stat, value)
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}
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}
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};
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}
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statistic_set!(u8);
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statistic_set!(u16);
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statistic_set!(u32);
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statistic_set!(i8);
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statistic_set!(i16);
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statistic_set!(i32);
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/// Basic foreign function interface for a static statistic set.
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macro_rules! static_statistic_set {
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($num_type:ident) => {
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paste::paste!{
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#[no_mangle]
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extern "C" fn [<static_statistic_set_ $num_type _new>](
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hp: $num_type,
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attack: $num_type,
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defense: $num_type,
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special_attack: $num_type,
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special_defense: $num_type,
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speed: $num_type,
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) -> IdentifiablePointer<StaticStatisticSet<$num_type>> {
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Box::new(StaticStatisticSet::new(
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hp,
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attack,
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defense,
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special_attack,
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special_defense,
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speed,
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)).into()
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}
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#[no_mangle]
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unsafe extern "C" fn [<static_statistic_set_ $num_type _drop>](ptr: OwnedPtr<StaticStatisticSet<$num_type>>) {
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drop_in_place(ptr)
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}
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#[no_mangle]
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extern "C" fn [<static_statistic_set_ $num_type _get_stat>](ptr: ExternPointer<StaticStatisticSet<$num_type>>, stat: Statistic) -> $num_type {
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ptr.as_ref().get_stat(stat)
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}
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}
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};
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}
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static_statistic_set!(u8);
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static_statistic_set!(u16);
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static_statistic_set!(u32);
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static_statistic_set!(i8);
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static_statistic_set!(i16);
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static_statistic_set!(i32);
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