feat!: upgrade to flame 1.9.1

examples/standard_platformer/lib/coin.dart

@@ -5,11 +5,12 @@ import 'package:leap/leap.dart';
 import 'package:tiled/tiled.dart';
 
 class Coin extends PhysicalEntity {
-  final TiledObject tiledObject;
-
-  Coin(this.tiledObject, SpriteAnimation animation)
-      : super(static: true, collisionType: CollisionType.standard) {
-    size = Vector2.all(16);
+  Coin({
+    required this.tiledObject,
+    required this.animation,
+  }) : super(static: true, collisionType: CollisionType.standard) {
+    width = 16;
+    height = 16;
     priority = 2;
 
     anchor = Anchor.center;
@@ -24,10 +25,13 @@ class Coin extends PhysicalEntity {
     );
   }
 
+  final TiledObject tiledObject;
+  final SpriteAnimation animation;
+
   @override
   void onRemove() {
     super.onRemove();
-
+    animation.stepTime = 0.2;
     FlameAudio.play('coin.wav');
   }
 
@@ -47,7 +51,7 @@ class Coin extends PhysicalEntity {
     // We are 100% sure that an object layer named `AnimatedCoins`
     // exists in the example `map.tmx`.
     for (final obj in objGroup.objects) {
-      map.add(Coin(obj, spriteAnimation));
+      map.add(Coin(tiledObject: obj, animation: spriteAnimation));
     }
   }
 }

examples/standard_platformer/lib/hud.dart

@@ -3,28 +3,24 @@ import 'package:flutter/material.dart';
 import 'package:leap_standard_platformer/main.dart';
 
 class Hud extends PositionComponent with HasGameRef<ExamplePlatformerLeapGame> {
-  late final TextComponent textComponent;
-
-  static const textStyle = TextStyle(
-    fontSize: 10,
-    color: Colors.white,
-    shadows: [
-      Shadow(
-        blurRadius: 4,
-      ),
-    ],
-  );
-
   Hud() {
     final textPaint = TextPaint(style: textStyle);
     textComponent = TextComponent(textRenderer: textPaint);
     add(textComponent);
 
-    positionType = PositionType.viewport;
     x = 16;
     y = 4;
   }
 
+  late final TextComponent textComponent;
+  late final CameraComponent cameraComponent;
+
+  static const textStyle = TextStyle(
+    fontSize: 10,
+    color: Colors.white,
+    shadows: [Shadow(blurRadius: 4)],
+  );
+
   @override
   void update(double dt) {
     super.update(dt);

examples/standard_platformer/lib/main.dart

@@ -1,5 +1,5 @@
+import 'package:flame/events.dart';
 import 'package:flame/game.dart';
-import 'package:flame/input.dart';
 import 'package:flame_audio/flame_audio.dart';
 import 'package:flutter/widgets.dart' hide Animation, Image;
 import 'package:leap/leap.dart';
@@ -9,40 +9,60 @@ import 'package:leap_standard_platformer/player.dart';
 import 'package:leap_standard_platformer/welcome_dialog.dart';
 
 void main() {
-  runApp(GameWidget(game: ExamplePlatformerLeapGame()));
+  runApp(
+    GameWidget(
+      game: ExamplePlatformerLeapGame(
+        tileSize: 16,
+      ),
+    ),
+  );
 }
 
 class ExamplePlatformerLeapGame extends LeapGame
-    with HasTappables, HasKeyboardHandlerComponents {
+    with TapCallbacks, HasKeyboardHandlerComponents {
+  ExamplePlatformerLeapGame({required super.tileSize});
+
   late final Player player;
   late final SimpleCombinedInput input;
 
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-
-    await loadWorldAndMap('map.tmx', 16);
-    setFixedViewportInTiles(32, 16);
+    await loadWorldAndMap(
+      tiledMapPath: 'map.tmx',
+      tileCameraWidth: 32,
+      tileCameraHeight: 16,
+    );
 
     input = SimpleCombinedInput();
     add(input);
+
     player = Player();
-    add(player);
-    camera.followComponent(player);
+    camera.world!.add(player);
+    camera.follow(player);
+
     if (!FlameAudio.bgm.isPlaying) {
       FlameAudio.bgm.play('village_music.mp3');
     }
 
-    add(Hud());
-    add(WelcomeDialog(camera));
-    await Coin.loadAllInMap(map);
+    camera.viewport.add(Hud());
+    camera.viewport.add(
+      WelcomeDialog(
+        position: Vector2(
+          camera.viewport.size.x * 0.5,
+          camera.viewport.size.y * 0.9,
+        ),
+      ),
+    );
+
+    await Coin.loadAllInMap(leapMap);
   }
 
   @override
   void update(double dt) {
     super.update(dt);
 
-    // on web we need to wait for a user interaction before playing any sound
+    // On web, we need to wait for a user interaction before playing any sound.
     if (input.justPressed && !FlameAudio.bgm.isPlaying) {
       FlameAudio.bgm.play('village_music.mp3');
     }