Decouple the engine from Flutter entirely

Signed-off-by: Hans Kokx <hans.d.kokx@gmail.com>

packages/wolf_3d_data/lib/wolf_3d_data.dart

@@ -3,5 +3,6 @@
 /// More dartdocs go here.
 library;
 
+export 'src/io/engine_input.dart';
 export 'src/wl_parser.dart' show WLParser;
 export 'src/wolfenstein_loader.dart' show WolfensteinLoader;

packages/wolf_3d_data/pubspec.yaml

@@ -12,6 +12,7 @@ publish_to: none
 
 dependencies:
   wolf_3d_data_types:
+  wolf_3d_entities:
 
 dev_dependencies:
   lints: ^6.0.0

packages/wolf_3d_engine/lib/src/wolf_3d_engine_base.dart

@@ -1,5 +1,6 @@
 import 'dart:math' as math;
 
+import 'package:wolf_3d_data/wolf_3d_data.dart';
 import 'package:wolf_3d_data_types/wolf_3d_data_types.dart';
 import 'package:wolf_3d_engine/wolf_3d_engine.dart';
 import 'package:wolf_3d_entities/wolf_3d_entities.dart';

packages/wolf_3d_engine/lib/wolf_3d_engine.dart

@@ -4,7 +4,6 @@
 library;
 
 export 'src/engine_audio.dart';
-export 'src/engine_input.dart';
 export 'src/managers/door_manager.dart';
 export 'src/managers/pushwall_manager.dart';
 export 'src/player/player.dart';

packages/wolf_3d_engine/pubspec.yaml

@@ -11,7 +11,7 @@ resolution: workspace
 dependencies:
   wolf_3d_data_types: any
   wolf_3d_entities: any
-  wolf_3d_input: any
+  wolf_3d_data: any
 
 dev_dependencies:
   lints: ^6.0.0