feat: Better bullets (#67)

flame-engine · Jun 18, 2023 · 28ae8da · 28ae8da
1 parent 2fd240f
commit 28ae8da
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Showing 3 changed files with 24 additions and 8 deletions.
diff --git a/lib/game/components/background.dart b/lib/game/components/background.dart
@@ -53,10 +53,11 @@ class Background extends PositionComponent with HasGameRef<LightRunnersGame> {
         });
     mesh = Delaunay.triangulate(points)
         .map((e) => e.translateBy(delta))
-        .map((triangle) => (
-              triangle: triangle,
-              shadeLevel: _r.nextInt(_numberShades),
-            ),
+        .map(
+          (triangle) => (
+            triangle: triangle,
+            shadeLevel: _r.nextInt(_numberShades),
+          ),
         )
         .toList();
   }

diff --git a/lib/game/components/bullet.dart b/lib/game/components/bullet.dart
@@ -1,19 +1,32 @@
+import 'dart:ui';
+
 import 'package:flame/collisions.dart';
 import 'package:flame/components.dart';
 import 'package:flame/experimental.dart';
-import 'package:flame/palette.dart';
 import 'package:lightrunners/game/game.dart';
 
 class Bullet extends CircleComponent with HasGameReference<LightRunnersGame> {
-  static final _paint = BasicPalette.white.paint();
   final int ownerPlayerNumber;
   final Vector2 velocity;
+  final Color color;
+
+  static const _radius = 8.0;
 
   Bullet({
     required this.ownerPlayerNumber,
     required super.position,
     required this.velocity,
-  }) : super(radius: 2.0, anchor: Anchor.center, paint: _paint);
+    required this.color,
+  }) : super(
+          radius: _radius,
+          anchor: Anchor.center,
+          paint: Paint()
+            ..color = color
+            ..maskFilter = const MaskFilter.blur(
+              BlurStyle.normal,
+              _radius / 2,
+            ),
+        );
 
   @override
   Future<void> onLoad() async {
@@ -29,7 +42,8 @@ class Bullet extends CircleComponent with HasGameReference<LightRunnersGame> {
       ..setFrom(velocity)
       ..scale(dt);
     position.add(_velocityTmp);
-    if (!game.cameraComponent.canSee(this)) {
+
+    if (!game.playArea.contains(position.toOffset())) {
       removeFromParent();
     }
   }

diff --git a/lib/game/components/ship.dart b/lib/game/components/ship.dart
@@ -127,6 +127,7 @@ class Ship extends SpriteComponent
         ownerPlayerNumber: playerNumber,
         position: position + (move..scaled(size.length)),
         velocity: bulletVector * _bulletSpeed,
+        color: paint.color,
       ),
     );
   }