feat(phase-9.78b): Complete plugin Box inheritance and argument support
ChatGPT5による大規模改善: - ✅ プラグインBox継承サポート完成 - ✅ from Parent.method()でプラグインメソッド呼び出し - ✅ 引数・戻り値のTLVエンコード/デコード - ✅ 借用チェッカーエラー全解決 - ✅ MIRビルダーのクローン修正 次期作業: - Phase 9.78b Step 3: BoxFactory dyn化 - アーキテクチャ改善継続 Co-authored-by: ChatGPT5 <noreply@openai.com>
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@ -680,6 +680,27 @@ impl NyashInterpreter {
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}
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}
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// プラグイン親のメソッド呼び出し(__plugin_content)
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#[cfg(all(feature = "plugins", not(target_arch = "wasm32")))]
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{
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if let Some(plugin_shared) = instance.get_field_legacy("__plugin_content") {
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let plugin_ref = &*plugin_shared;
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if let Some(plugin) = plugin_ref.as_any().downcast_ref::<crate::runtime::plugin_loader_v2::PluginBoxV2>() {
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let mut arg_values: Vec<Box<dyn NyashBox>> = Vec::new();
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for arg in arguments {
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arg_values.push(self.execute_expression(arg)?);
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}
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let loader = crate::runtime::get_global_loader_v2();
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let loader = loader.read().unwrap();
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match loader.invoke_instance_method(&plugin.box_type, method, plugin.instance_id, &arg_values) {
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Ok(Some(result_box)) => return Ok(result_box),
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Ok(None) => return Ok(Box::new(VoidBox::new())),
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Err(_) => {}
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}
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}
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}
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}
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// メソッドが見つからない
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Err(RuntimeError::InvalidOperation {
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message: format!("Method '{}' not found in {}", method, instance.class_name),
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@ -710,16 +731,16 @@ impl NyashInterpreter {
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// 2. 現在のクラスのデリゲーション関係を検証
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let current_class = ¤t_instance.class_name;
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let box_declarations = self.shared.box_declarations.read().unwrap();
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let current_box_decl = box_declarations.get(current_class)
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.ok_or(RuntimeError::UndefinedClass {
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name: current_class.clone()
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})?;
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// ここでは短期ロックで必要な情報だけ抜き出してすぐ解放する
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let (has_parent_in_ext, has_parent_in_impl) = {
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let box_declarations = self.shared.box_declarations.read().unwrap();
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let current_box_decl = box_declarations.get(current_class)
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.ok_or(RuntimeError::UndefinedClass { name: current_class.clone() })?;
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(current_box_decl.extends.contains(&parent.to_string()),
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current_box_decl.implements.contains(&parent.to_string()))
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};
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// extendsまたはimplementsでparentが指定されているか確認 (Multi-delegation) 🚀
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let is_valid_delegation = current_box_decl.extends.contains(&parent.to_string()) ||
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current_box_decl.implements.contains(&parent.to_string());
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let is_valid_delegation = has_parent_in_ext || has_parent_in_impl;
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if !is_valid_delegation {
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return Err(RuntimeError::InvalidOperation {
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@ -730,34 +751,53 @@ impl NyashInterpreter {
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// 🔥 Phase 8.8: pack透明化システム - ビルトインBox判定
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use crate::box_trait::is_builtin_box;
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let mut is_builtin = is_builtin_box(parent);
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// GUI機能が有効な場合はEguiBoxも追加判定
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// GUI機能が有効な場合はEguiBoxも追加判定(mut不要の形に)
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#[cfg(all(feature = "gui", not(target_arch = "wasm32")))]
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{
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if parent == "EguiBox" {
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is_builtin = true;
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}
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}
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let is_builtin = is_builtin_box(parent) || parent == "EguiBox";
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#[cfg(not(all(feature = "gui", not(target_arch = "wasm32"))))]
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let is_builtin = is_builtin_box(parent);
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// 🔥 Phase 8.9: Transparency system removed - all delegation must be explicit
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// Removed: if is_builtin && method == parent { ... execute_builtin_constructor_call ... }
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if is_builtin {
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// ビルトインBoxの場合、ロックを解放してからメソッド呼び出し
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drop(box_declarations);
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// ビルトインBoxの場合、直接ビルトインメソッドを実行
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return self.execute_builtin_box_method(parent, method, current_instance_val.clone_box(), arguments);
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}
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// プラグイン親(__plugin_content)
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#[cfg(all(feature = "plugins", not(target_arch = "wasm32")))]
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{
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// 親がユーザー定義に見つからない場合は、プラグインとして試行
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// 現在のインスタンスから __plugin_content を参照
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if let Some(plugin_shared) = current_instance.get_field_legacy("__plugin_content") {
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// 引数を評価(ロックは既に解放済みの設計)
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let plugin_ref = &*plugin_shared;
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if let Some(plugin) = plugin_ref.as_any().downcast_ref::<crate::runtime::plugin_loader_v2::PluginBoxV2>() {
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let mut arg_values: Vec<Box<dyn NyashBox>> = Vec::new();
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for arg in arguments {
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arg_values.push(self.execute_expression(arg)?);
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}
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let loader = crate::runtime::get_global_loader_v2();
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let loader = loader.read().unwrap();
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match loader.invoke_instance_method(&plugin.box_type, method, plugin.instance_id, &arg_values) {
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Ok(Some(result_box)) => return Ok(result_box),
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Ok(None) => return Ok(Box::new(VoidBox::new())),
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Err(_) => {}
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}
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}
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}
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}
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// 3. 親クラスのBox宣言を取得(ユーザー定義Boxの場合)
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let parent_box_decl = box_declarations.get(parent)
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let parent_box_decl = {
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let box_declarations = self.shared.box_declarations.read().unwrap();
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box_declarations.get(parent)
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.ok_or(RuntimeError::UndefinedClass {
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name: parent.to_string()
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})?
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.clone();
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drop(box_declarations); // ロック早期解放
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.clone()
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};
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// 4. constructorまたはinitまたはpackまたはbirthの場合の特別処理
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if method == "constructor" || method == "init" || method == "pack" || method == "birth" || method == parent {
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@ -817,7 +817,27 @@ impl NyashInterpreter {
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// 🌍 革命的実装:Environment tracking廃止
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// Create Arc outside if block so it's available in all scopes
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let instance_arc = Arc::from(instance_box);
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let instance_arc: Arc<dyn NyashBox> = Arc::from(instance_box);
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// プラグイン親(extendsに含まれる場合)の生成と保持(__plugin_content)
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#[cfg(all(feature = "plugins", not(target_arch = "wasm32")))]
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{
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use crate::runtime::get_global_loader_v2;
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use crate::box_trait::SharedNyashBox;
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let loader = get_global_loader_v2();
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let loader = loader.read().unwrap();
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if !final_box_decl.extends.is_empty() {
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for parent in &final_box_decl.extends {
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if let Ok(plugin_box) = loader.create_box(parent, &[]) {
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if let Some(inst) = (&*instance_arc).as_any().downcast_ref::<InstanceBox>() {
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let shared: SharedNyashBox = Arc::from(plugin_box);
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let _ = inst.set_field_legacy("__plugin_content", shared);
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}
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break;
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}
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}
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}
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}
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// コンストラクタを呼び出す
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// 🌟 birth()統一システム: "birth/引数数"のみを許可(Box名コンストラクタ無効化)
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