lib/components/visual_component.dart

@@ -10,34 +10,13 @@ class VisualComponent extends HookWidget {
   final List<String> outputs;
   final Map<String, Color?> inputColors;
   final Map<String, Color?> outputColors;
-  final bool isNextToSimulate;
 
-  VisualComponent({super.key, required this.name, required this.inputs, required this.outputs, Map<String, Color?>? inputColors, Map<String, Color?>? outputColors, this.isNextToSimulate = false}) 
+  VisualComponent({super.key, required this.name, required this.inputs, required this.outputs, Map<String, Color?>? inputColors, Map<String, Color?>? outputColors}) 
     : inputColors = inputColors ?? {}
     , outputColors = outputColors ?? {};
 
   @override
   Widget build(BuildContext context) {
-    final nextToSimulateFlashingAnimation = useAnimationController(
-      duration: const Duration(milliseconds: 500),
-      initialValue: 0.0,
-      lowerBound: 0.0,
-      upperBound: 1.0,
-    );
-    useEffect(() {
-      if (isNextToSimulate) {
-        nextToSimulateFlashingAnimation.repeat(
-          reverse: true,
-        );
-      }
-      else {
-        nextToSimulateFlashingAnimation.reset();
-      }
-
-      return null;
-    }, [isNextToSimulate]);
-    final nextToSimAnimProgress = useAnimation(nextToSimulateFlashingAnimation);
-
     final hovered = useState(false);
 
     final inputsWidth = inputs.map((input) => IOLabel.getNeededWidth(context, input)).fold<double>(0, (previousValue, element) => max(previousValue, element));
@@ -67,11 +46,7 @@ class VisualComponent extends HookWidget {
             width: 100,
             decoration: BoxDecoration(
               border: Border.all(
-                color: Color.lerp(
+                color: hovered.value ? Theme.of(context).colorScheme.primary : Colors.black,
-                  hovered.value ? Theme.of(context).colorScheme.primary : Colors.black,
-                  Colors.blue,
-                  nextToSimAnimProgress,
-                )!,
               ),
             ),
             child: Center(

lib/models/component.dart

@@ -20,8 +20,6 @@ class ComponentEntry with _$ComponentEntry {
     required bool visualDesigned,
     @JsonKey(defaultValue: [])
     required List<String> dependencies,
-    @JsonKey(defaultValue: false)
-    required bool scriptBased,
   }) = _ComponentEntry;
 
   factory ComponentEntry.fromJson(Map<String, Object?> json) => _$ComponentEntryFromJson(json);

lib/models/component.freezed.dart

@@ -34,8 +34,6 @@ mixin _$ComponentEntry {
   bool get visualDesigned => throw _privateConstructorUsedError;
   @JsonKey(defaultValue: [])
   List<String> get dependencies => throw _privateConstructorUsedError;
-  @JsonKey(defaultValue: false)
-  bool get scriptBased => throw _privateConstructorUsedError;
 
   Map<String, dynamic> toJson() => throw _privateConstructorUsedError;
   @JsonKey(ignore: true)
@@ -57,8 +55,7 @@ abstract class $ComponentEntryCopyWith<$Res> {
       @JsonKey(includeIfNull: false) List<String>? truthTable,
       @JsonKey(includeIfNull: false) List<String>? logicExpression,
       @JsonKey(defaultValue: false) bool visualDesigned,
-      @JsonKey(defaultValue: []) List<String> dependencies,
+      @JsonKey(defaultValue: []) List<String> dependencies});
-      @JsonKey(defaultValue: false) bool scriptBased});
 }
 
 /// @nodoc
@@ -81,7 +78,6 @@ class _$ComponentEntryCopyWithImpl<$Res>
     Object? logicExpression = freezed,
     Object? visualDesigned = freezed,
     Object? dependencies = freezed,
-    Object? scriptBased = freezed,
   }) {
     return _then(_value.copyWith(
       componentId: componentId == freezed
@@ -120,10 +116,6 @@ class _$ComponentEntryCopyWithImpl<$Res>
           ? _value.dependencies
           : dependencies // ignore: cast_nullable_to_non_nullable
               as List<String>,
-      scriptBased: scriptBased == freezed
-          ? _value.scriptBased
-          : scriptBased // ignore: cast_nullable_to_non_nullable
-              as bool,
     ));
   }
 }
@@ -144,8 +136,7 @@ abstract class _$$_ComponentEntryCopyWith<$Res>
       @JsonKey(includeIfNull: false) List<String>? truthTable,
       @JsonKey(includeIfNull: false) List<String>? logicExpression,
       @JsonKey(defaultValue: false) bool visualDesigned,
-      @JsonKey(defaultValue: []) List<String> dependencies,
+      @JsonKey(defaultValue: []) List<String> dependencies});
-      @JsonKey(defaultValue: false) bool scriptBased});
 }
 
 /// @nodoc
@@ -170,7 +161,6 @@ class __$$_ComponentEntryCopyWithImpl<$Res>
     Object? logicExpression = freezed,
     Object? visualDesigned = freezed,
     Object? dependencies = freezed,
-    Object? scriptBased = freezed,
   }) {
     return _then(_$_ComponentEntry(
       componentId: componentId == freezed
@@ -209,10 +199,6 @@ class __$$_ComponentEntryCopyWithImpl<$Res>
           ? _value._dependencies
           : dependencies // ignore: cast_nullable_to_non_nullable
               as List<String>,
-      scriptBased: scriptBased == freezed
-          ? _value.scriptBased
-          : scriptBased // ignore: cast_nullable_to_non_nullable
-              as bool,
     ));
   }
 }
@@ -229,8 +215,7 @@ class _$_ComponentEntry implements _ComponentEntry {
       @JsonKey(includeIfNull: false) final List<String>? truthTable,
       @JsonKey(includeIfNull: false) final List<String>? logicExpression,
       @JsonKey(defaultValue: false) required this.visualDesigned,
-      @JsonKey(defaultValue: []) required final List<String> dependencies,
+      @JsonKey(defaultValue: []) required final List<String> dependencies})
-      @JsonKey(defaultValue: false) required this.scriptBased})
       : _inputs = inputs,
         _outputs = outputs,
         _truthTable = truthTable,
@@ -292,13 +277,9 @@ class _$_ComponentEntry implements _ComponentEntry {
     return EqualUnmodifiableListView(_dependencies);
   }
 
-  @override
-  @JsonKey(defaultValue: false)
-  final bool scriptBased;
-
   @override
   String toString() {
-    return 'ComponentEntry(componentId: $componentId, componentName: $componentName, componentDescription: $componentDescription, inputs: $inputs, outputs: $outputs, truthTable: $truthTable, logicExpression: $logicExpression, visualDesigned: $visualDesigned, dependencies: $dependencies, scriptBased: $scriptBased)';
+    return 'ComponentEntry(componentId: $componentId, componentName: $componentName, componentDescription: $componentDescription, inputs: $inputs, outputs: $outputs, truthTable: $truthTable, logicExpression: $logicExpression, visualDesigned: $visualDesigned, dependencies: $dependencies)';
   }
 
   @override
@@ -321,9 +302,7 @@ class _$_ComponentEntry implements _ComponentEntry {
             const DeepCollectionEquality()
                 .equals(other.visualDesigned, visualDesigned) &&
             const DeepCollectionEquality()
-                .equals(other._dependencies, _dependencies) &&
+                .equals(other._dependencies, _dependencies));
-            const DeepCollectionEquality()
-                .equals(other.scriptBased, scriptBased));
   }
 
   @JsonKey(ignore: true)
@@ -338,8 +317,7 @@ class _$_ComponentEntry implements _ComponentEntry {
       const DeepCollectionEquality().hash(_truthTable),
       const DeepCollectionEquality().hash(_logicExpression),
       const DeepCollectionEquality().hash(visualDesigned),
-      const DeepCollectionEquality().hash(_dependencies),
+      const DeepCollectionEquality().hash(_dependencies));
-      const DeepCollectionEquality().hash(scriptBased));
 
   @JsonKey(ignore: true)
   @override
@@ -354,17 +332,20 @@ class _$_ComponentEntry implements _ComponentEntry {
 
 abstract class _ComponentEntry implements ComponentEntry {
   const factory _ComponentEntry(
-          {required final String componentId,
+      {required final String componentId,
-          required final String componentName,
+      required final String componentName,
-          @JsonKey(includeIfNull: false) final String? componentDescription,
+      @JsonKey(includeIfNull: false)
-          required final List<String> inputs,
+          final String? componentDescription,
-          required final List<String> outputs,
+      required final List<String> inputs,
-          @JsonKey(includeIfNull: false) final List<String>? truthTable,
+      required final List<String> outputs,
-          @JsonKey(includeIfNull: false) final List<String>? logicExpression,
+      @JsonKey(includeIfNull: false)
-          @JsonKey(defaultValue: false) required final bool visualDesigned,
+          final List<String>? truthTable,
-          @JsonKey(defaultValue: []) required final List<String> dependencies,
+      @JsonKey(includeIfNull: false)
-          @JsonKey(defaultValue: false) required final bool scriptBased}) =
+          final List<String>? logicExpression,
-      _$_ComponentEntry;
+      @JsonKey(defaultValue: false)
+          required final bool visualDesigned,
+      @JsonKey(defaultValue: [])
+          required final List<String> dependencies}) = _$_ComponentEntry;
 
   factory _ComponentEntry.fromJson(Map<String, dynamic> json) =
       _$_ComponentEntry.fromJson;
@@ -393,9 +374,6 @@ abstract class _ComponentEntry implements ComponentEntry {
   @JsonKey(defaultValue: [])
   List<String> get dependencies => throw _privateConstructorUsedError;
   @override
-  @JsonKey(defaultValue: false)
-  bool get scriptBased => throw _privateConstructorUsedError;
-  @override
   @JsonKey(ignore: true)
   _$$_ComponentEntryCopyWith<_$_ComponentEntry> get copyWith =>
       throw _privateConstructorUsedError;

lib/models/component.g.dart

@@ -26,7 +26,6 @@ _$_ComponentEntry _$$_ComponentEntryFromJson(Map<String, dynamic> json) =>
               ?.map((e) => e as String)
               .toList() ??
           [],
-      scriptBased: json['scriptBased'] as bool? ?? false,
     );
 
 Map<String, dynamic> _$$_ComponentEntryToJson(_$_ComponentEntry instance) {
@@ -48,6 +47,5 @@ Map<String, dynamic> _$$_ComponentEntryToJson(_$_ComponentEntry instance) {
   writeNotNull('logicExpression', instance.logicExpression);
   val['visualDesigned'] = instance.visualDesigned;
   val['dependencies'] = instance.dependencies;
-  val['scriptBased'] = instance.scriptBased;
   return val;
 }

lib/pages/design_component.dart

@@ -107,7 +107,6 @@ class DesignComponentPage extends HookWidget {
                       : componentState.partialVisualSimulation!.outputsValues['${subcomponent.instanceId}/$output'] == false ? Colors.red 
                       : Colors.black,
                 } : null,
-                isNextToSimulate: isSimulating.value && componentState.partialVisualSimulation!.nextToSimulate.contains(subcomponent.instanceId),
               ),
             ),
           ),

lib/pages/edit_component.dart

@@ -1,8 +1,6 @@
-import 'dart:io';
 import 'dart:math';
 
 import 'package:collection/collection.dart';
-import 'package:file_picker/file_picker.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
 import 'package:logic_circuits_simulator/components/logic_expression_field.dart';
@@ -16,13 +14,10 @@ import 'package:logic_circuits_simulator/pages_arguments/edit_component.dart';
 import 'package:logic_circuits_simulator/state/component.dart';
 import 'package:logic_circuits_simulator/state/project.dart';
 import 'package:logic_circuits_simulator/state/projects.dart';
-import 'package:logic_circuits_simulator/state/script.dart';
 import 'package:logic_circuits_simulator/utils/iterable_extension.dart';
 import 'package:logic_circuits_simulator/utils/logic_expressions.dart';
 import 'package:logic_circuits_simulator/utils/logic_operators.dart';
 import 'package:logic_circuits_simulator/utils/provider_hook.dart';
-import 'package:path/path.dart' as path;
-import 'package:path_provider/path_provider.dart';
 import 'package:provider/provider.dart';
 import 'package:tuple/tuple.dart';
 
@@ -49,7 +44,6 @@ class EditComponentPage extends HookWidget {
         : List<LogicExpression?>.generate(logicExpressions.value!.length, (index) => null),
     );
     final visualDesigned = useState(ce().visualDesigned);
-    final scriptBased = useState(ce().scriptBased);
     final inputs = useState(ce().inputs.toList());
     final outputs = useState(ce().outputs.toList());
     final componentNameEditingController = useTextEditingController(text: ce().componentName);
@@ -70,7 +64,7 @@ class EditComponentPage extends HookWidget {
           // Don't allow saving empty outputs
           return false;
         }
-        if (truthTable.value == null && logicExpressions.value == null && !visualDesigned.value && !scriptBased.value) {
+        if (truthTable.value == null && logicExpressions.value == null && !visualDesigned.value) {
           // Don't allow saving components without functionality
           return false;
         }
@@ -97,9 +91,6 @@ class EditComponentPage extends HookWidget {
         if (visualDesigned.value != ce().visualDesigned) {
           return true;
         }
-        if (scriptBased.value != ce().scriptBased) {
-          return true;
-        }
         return false;
       },
       [
@@ -116,8 +107,6 @@ class EditComponentPage extends HookWidget {
         visualDesigned.value,
         ce().visualDesigned,
         logicExpressionsParsed.value,
-        ce().scriptBased,
-        scriptBased.value,
       ],
     );
 
@@ -424,7 +413,7 @@ class EditComponentPage extends HookWidget {
                   textAlign: TextAlign.center,
                 ),
               )
-            else if (truthTable.value == null && logicExpressions.value == null && !visualDesigned.value && !scriptBased.value) ...[
+            else if (truthTable.value == null && logicExpressions.value == null && !visualDesigned.value) ...[
               SliverToBoxAdapter(
                 child: Column(
                   children: [
@@ -473,13 +462,11 @@ class EditComponentPage extends HookWidget {
                         child: const Text('Visual Designer'),
                       ),
                     ),
-                    Padding(
+                    const Padding(
-                      padding: const EdgeInsets.all(8.0),
+                      padding: EdgeInsets.all(8.0),
                       child: OutlinedButton(
-                        onPressed: () async {
+                        onPressed: null, 
-                          scriptBased.value = true;
+                        child: Text('Script'),
-                        }, 
-                        child: const Text('Script'),
                       ),
                     ),
                   ],
@@ -592,7 +579,7 @@ class EditComponentPage extends HookWidget {
                           try {
                             await Provider.of<ComponentState>(context, listen: false).setCurrentComponent(
                               project: projectState.currentProject!, 
-                              component: ce(),
+                              component: component,
                               onDependencyNeeded: (String projectId, String componentId) async {
                                 if (projectId == 'self') {
                                   final maybeComponent = projectState.index.components.where((c) => c.componentId == componentId).firstOrNull;
@@ -635,95 +622,7 @@ class EditComponentPage extends HookWidget {
                     ),
                   ],
                 ),
-              ),
+              )
-            ],
-            if (scriptBased.value) ...[
-              SliverToBoxAdapter(
-                child: Column(
-                  children: [
-                    Text(
-                      "Script Component",
-                      style: Theme.of(context).textTheme.headline4,
-                      textAlign: TextAlign.center,
-                    ),
-                    HookBuilder(
-                      builder: (context) {
-                        final stateListenable = useState(
-                          ScriptState(
-                            project: projectState.currentProject!, 
-                            component: ce(),
-                          ),
-                        );
-                        final scriptState = useListenable(stateListenable.value);
-
-                        if (!scriptState.loaded) {
-                          return const Padding(
-                            padding: EdgeInsets.all(8.0),
-                            child: CircularProgressIndicator(),
-                          );
-                        }
-
-                        return Column(
-                          mainAxisSize: MainAxisSize.min,
-                          crossAxisAlignment: CrossAxisAlignment.stretch,
-                          children: [
-                            Center(
-                              child: Padding(
-                                padding: const EdgeInsets.all(8.0),
-                                child: ElevatedButton(
-                                  onPressed: () async {
-                                    final scaffoldMessenger = ScaffoldMessenger.of(context);
-                                    final picked = await FilePicker.platform.pickFiles(
-                                      dialogTitle: 'Select Script',
-                                      // allowedExtensions: ['ht', 'txt'],
-                                      allowMultiple: false,
-                                      type: FileType.any,
-                                    );
-                                    if (picked == null) {
-                                      return;
-                                    }
-                                    final file = File(picked.files.first.path!);
-                                    if (!await file.exists()) {
-                                      scaffoldMessenger.showSnackBar(
-                                        const SnackBar(
-                                          content: Text('The selected file does not exist'),
-                                        ),
-                                      );
-                                      return;
-                                    }
-                                    await scriptState.setScriptContents(await file.readAsString());
-                                  }, 
-                                  child: Text(scriptState.scriptExists ? 'Replace Script' : 'Select Script'),
-                                ),
-                              ),
-                            ),
-                            if (scriptState.scriptContent != null)
-                              Padding(
-                                padding: const EdgeInsets.all(8.0),
-                                child: Text(
-                                  scriptState.scriptContent!,
-                                  softWrap: true,
-                                  style: TextStyle(
-                                    inherit: true,
-                                    fontFamily: 'JetBrains Mono',
-                                    fontFamilyFallback: [
-                                      'JetBrains Mono',
-                                      'Ubuntu Mono',
-                                      'Menlo',
-                                      'Cascadia Code',
-                                      'Courier New',
-                                      'Courier',
-                                    ],
-                                  ),
-                                ),
-                              ),
-                          ],
-                        );
-                      },
-                    ),
-                  ],
-                ),
-              ),
             ],
             const SliverPadding(
               padding: EdgeInsets.only(bottom: 56 + 16 + 16),
@@ -741,9 +640,9 @@ class EditComponentPage extends HookWidget {
               truthTable: truthTable.value,
               logicExpression: logicExpressions.value,
               visualDesigned: visualDesigned.value,
-              scriptBased: scriptBased.value,
             ));
             anySave.value = true;
+            // TODO: Implement saving
           },
           tooltip: 'Save Component',
           child: const Icon(Icons.save),

lib/state/project.dart

@@ -77,7 +77,6 @@ class ProjectState extends ChangeNotifier {
       outputs: [],
       visualDesigned: false,
       dependencies: [],
-      scriptBased: false,
     );
     await _updateIndex(index.copyWith(components: index.components + [newComponent]));
     return newComponent;

lib/state/script.dart

@@ -1,58 +0,0 @@
-import 'dart:io';
-
-import 'package:flutter/foundation.dart';
-import 'package:logic_circuits_simulator/models.dart';
-import 'package:path/path.dart' as path;
-import 'package:path_provider/path_provider.dart';
-
-class ScriptState extends ChangeNotifier {
-  bool? _scriptExists;
-  String? _scriptContent;
-
-  bool get loaded => _scriptExists != null;
-  bool get scriptExists => _scriptExists ?? false;
-  String? get scriptContent => _scriptContent;
-
-  final ProjectEntry project;
-  final ComponentEntry component;
-
-  ScriptState({required this.project, required this.component, bool invokeInit = true}) {
-    if (invokeInit) {
-      init();
-    }
-  }
-
-  Future<File> _getScriptFile() async {
-    final appDir = await getApplicationDocumentsDirectory();
-    final componentDir = Directory(path.join(appDir.path, 'LogicCircuitsSimulator', 'projects', project.projectId, 'components', component.componentId));
-    if (!await componentDir.exists()) {
-      await componentDir.create(recursive: true);
-    }
-    return File(path.join(componentDir.path, 'script.ht'));
-  }
-
-  Future<void> init() async {
-    final scriptFile = await _getScriptFile();
-    _scriptExists = await scriptFile.exists();
-    if (scriptExists) {
-      _scriptContent = await scriptFile.readAsString();
-    }
-    notifyListeners();
-  }
-
-  Future<void> setScriptContents(String newContents) async {
-    final scriptFile = await _getScriptFile();
-    await scriptFile.writeAsString(newContents);
-    _scriptContent = newContents;
-    _scriptExists = true;
-    notifyListeners();
-  }
-
-  Future<void> deleteScript() async {
-    final scriptFile = await _getScriptFile();
-    await scriptFile.delete();
-    _scriptContent = null;
-    _scriptExists = false;
-    notifyListeners();
-  }
-}

lib/utils/simulation.dart

@@ -1,9 +1,7 @@
 import 'package:collection/collection.dart';
 import 'package:flutter/foundation.dart';
-import 'package:hetu_script/hetu_script.dart';
 import 'package:logic_circuits_simulator/models.dart';
 import 'package:logic_circuits_simulator/state/component.dart';
-import 'package:logic_circuits_simulator/state/script.dart';
 import 'package:logic_circuits_simulator/utils/iterable_extension.dart';
 import 'package:logic_circuits_simulator/utils/logic_expressions.dart';
 
@@ -57,23 +55,6 @@ class SimulatedComponent {
         },
       );
       return {for (final it in results) it[0] as String: it[1] as bool};
-    } else if (component.scriptBased) {
-      final state = ScriptState(
-        component: component,
-        project: project,
-        invokeInit: false,
-      );
-      await state.init();
-      if (!state.scriptExists) {
-        throw Exception('Script for component ${project.projectId}/${component.componentId} does not exist');
-      }
-      final hetu = Hetu();
-      hetu.init();
-      final result = hetu.eval(state.scriptContent!, invokeFunc: 'simulate', positionalArgs: [inputs]);
-      return {
-        for (final output in component.outputs)
-          output: result[output]
-      };
     } else if (state == null) {
       throw Exception('Cannot simulate designed component without its state');
     } else {