75 lines
2.2 KiB
Rust
75 lines
2.2 KiB
Rust
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use crate::dynamic_data::{Pokemon, PokemonParty};
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use crate::ffi::{ExternPointer, IdentifiablePointer};
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use std::sync::Arc;
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/// Instantiates a party with a set size.
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#[no_mangle]
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extern "C" fn pokemon_party_new(capacity: usize) -> IdentifiablePointer<Arc<PokemonParty>> {
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Arc::new(PokemonParty::new(capacity)).into()
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}
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/// Gets a Pokemon at an index in the party.
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#[no_mangle]
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extern "C" fn pokemon_party_at(
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ptr: ExternPointer<Arc<PokemonParty>>,
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index: usize,
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) -> IdentifiablePointer<Arc<Pokemon>> {
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if let Some(v) = ptr.as_ref().at(index) {
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v.into()
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} else {
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IdentifiablePointer::none()
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}
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}
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/// Gets a Pokemon at an index in the party.
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#[no_mangle]
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extern "C" fn pokemon_party_switch(ptr: ExternPointer<Arc<PokemonParty>>, a: usize, b: usize) {
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ptr.as_ref().switch(a, b);
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}
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/// Sets the Pokemon at an index to a Pokemon, returning the old Pokemon.
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#[no_mangle]
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extern "C" fn pokemon_party_swap_into(
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ptr: ExternPointer<Arc<PokemonParty>>,
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index: usize,
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pokemon: ExternPointer<Arc<Pokemon>>,
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) -> IdentifiablePointer<Arc<Pokemon>> {
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let pokemon = if pokemon.ptr.is_null() {
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None
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} else {
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Some(pokemon.as_ref().clone())
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};
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if let Some(v) = ptr.as_ref().swap_into(index, pokemon) {
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v.into()
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} else {
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IdentifiablePointer::none()
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}
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}
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/// Whether or not the party still has Pokemon that can be used in battle.
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#[no_mangle]
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extern "C" fn pokemon_party_has_usable_pokemon(ptr: ExternPointer<Arc<PokemonParty>>) -> u8 {
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u8::from(ptr.as_ref().has_usable_pokemon())
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}
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/// Get the length of the underlying list of Pokemon.
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#[no_mangle]
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extern "C" fn pokemon_party_length(ptr: ExternPointer<Arc<PokemonParty>>) -> usize {
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ptr.as_ref().length()
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}
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/// Makes sure there are no empty spots in the party anymore, leaving the length the same.
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#[no_mangle]
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extern "C" fn pokemon_party_pack_party(ptr: ExternPointer<Arc<PokemonParty>>) {
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ptr.as_ref().pack_party()
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}
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/// Checks if the party contains a given pokemon.
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#[no_mangle]
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extern "C" fn pokemon_party_has_pokemon(
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ptr: ExternPointer<Arc<PokemonParty>>,
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pokemon: ExternPointer<Arc<Pokemon>>,
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) -> u8 {
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u8::from(ptr.as_ref().has_pokemon(pokemon.as_ref()))
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}
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