Initial flame_lua_runtime package

2026-06-07 22:53:58 +08:00
commit 733b2fb798
262 changed files with 28439 additions and 0 deletions
--- a/lib/runtime/commands/command_resources.dart
+++ b/lib/runtime/commands/command_resources.dart
@@ -0,0 +1,83 @@
+part of 'command_executor.dart';
+
+extension _CommandExecutorResources on CommandExecutor {
+  Future<_CommandResult> _preloadResources(
+    RuntimeCommand command,
+    _CommandContext context,
+    RuntimeCommandHandle? handle,
+  ) async {
+    final group = _requiredResourceGroup(command);
+    final failOnError =
+        _optionalBool(
+          command.payload['failOnError'],
+          'preload_resources.failOnError',
+        ) ??
+        false;
+    final resources = _resources;
+    final audio = _audio;
+    if (resources != null && resources.hasPackage) {
+      await resources.preloadGroup(group, failOnError: failOnError);
+    }
+    if (audio != null && audio.hasPackage) {
+      await audio.preloadGroup(group, failOnError: failOnError);
+    }
+    if (handle?.isCancelled ?? false) {
+      return _CommandResult.cancelled;
+    }
+    _emitCommandCompletion(command, context);
+    return _CommandResult.completed;
+  }
+
+  Future<_CommandResult> _evictResources(
+    RuntimeCommand command,
+    _CommandContext context,
+    RuntimeCommandHandle? handle,
+  ) async {
+    final group = _requiredResourceGroup(command);
+    final resources = _resources;
+    final audio = _audio;
+    if (resources != null && resources.hasPackage) {
+      resources.evictGroup(group);
+    }
+    if (audio != null && audio.hasPackage) {
+      audio.evictGroup(group);
+    }
+    if (handle?.isCancelled ?? false) {
+      return _CommandResult.cancelled;
+    }
+    _emitCommandCompletion(command, context);
+    return _CommandResult.completed;
+  }
+
+  Future<_CommandResult> _cancelCommands(
+    RuntimeCommand command,
+    _CommandContext context,
+  ) async {
+    final id = _optionalString(command.payload['id'], 'cancel_commands.id');
+    final group = _optionalString(
+      command.payload['group'],
+      'cancel_commands.group',
+    );
+    final scope = _optionalString(
+      command.payload['scope'],
+      'cancel_commands.scope',
+    );
+    if (id == null && group == null && scope == null) {
+      throw const FormatException(
+        'cancel_commands requires id, group or scope',
+      );
+    }
+    if (id != null) {
+      _commandRegistry.cancelId(id);
+    }
+    if (group != null) {
+      _commandRegistry.cancelGroup(group);
+    }
+    if (scope != null) {
+      _commandRegistry.cancelScope(scope);
+      _tasks.cancelScope(scope);
+    }
+    _emitCommandCompletion(command, context);
+    return _CommandResult.completed;
+  }
+}