86 lines
2.4 KiB
Rust
Executable File
86 lines
2.4 KiB
Rust
Executable File
use std::fmt::Debug;
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use std::sync::Arc;
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use indexmap::IndexMap;
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use crate::static_data::Ability;
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use crate::static_data::DataLibrary;
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use crate::{StringKey, ValueIdentifiable, ValueIdentifier};
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/// A storage for all abilities that can be used in this data library.
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pub trait AbilityLibrary: DataLibrary<dyn Ability> + ValueIdentifiable + Debug {}
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/// A storage for all abilities that can be used in this data library.
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#[derive(Debug)]
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pub struct AbilityLibraryImpl {
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/// A unique identifier so we know what value this is.
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identifier: ValueIdentifier,
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/// The underlying map for the library.
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map: IndexMap<StringKey, Arc<dyn Ability>>,
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}
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impl AbilityLibraryImpl {
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/// Instantiates a new ability library.
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pub fn new(capacity: usize) -> Self {
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Self {
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identifier: Default::default(),
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map: IndexMap::with_capacity(capacity),
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}
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}
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}
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impl AbilityLibrary for AbilityLibraryImpl {}
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impl DataLibrary<dyn Ability> for AbilityLibraryImpl {
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fn map(&self) -> &IndexMap<StringKey, Arc<dyn Ability>> {
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&self.map
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}
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fn get_modify(&mut self) -> &mut IndexMap<StringKey, Arc<dyn Ability>> {
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&mut self.map
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}
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}
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impl ValueIdentifiable for AbilityLibraryImpl {
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fn value_identifier(&self) -> ValueIdentifier {
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self.identifier
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}
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}
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#[cfg(test)]
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pub mod tests {
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use crate::static_data::libraries::ability_library::AbilityLibraryImpl;
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use crate::static_data::AbilityImpl;
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use crate::static_data::DataLibrary;
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use crate::StringKey;
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use std::sync::Arc;
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pub fn build() -> AbilityLibraryImpl {
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let mut lib = AbilityLibraryImpl::new(1);
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lib.add(
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&StringKey::new("test_ability"),
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Arc::new(AbilityImpl::new(
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&"test_ability".into(),
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&"test_ability".into(),
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Vec::new(),
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)),
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);
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lib
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}
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#[test]
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fn get_ability_library_access() {
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let lib = build();
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let ability = lib.get(&"test_ability".into());
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assert!(ability.is_some());
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assert_eq!(ability.unwrap().name(), &"test_ability".into());
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}
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#[test]
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fn get_ability_library_direct_map_access() {
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let lib = build();
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let ability = lib.get(&"test_ability".into());
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assert!(ability.is_some());
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assert_eq!(ability.unwrap().name(), &"test_ability".into());
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}
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}
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