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feat!: Add CameraComponent to FlameGame (#2740)

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This PR adds the `CameraComponent` and a `World` by default to the
FlameGame.
This commit is contained in:
Lukas Klingsbo
2023-09-18 21:06:37 +02:00
committed by GitHub
parent 5be6fc8cae
commit 7c2f400076
89 changed files with 1107 additions and 821 deletions
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30
examples/lib/stories/effects/move_effect_example.dart
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@ -22,19 +22,19 @@ class MoveEffectExample extends FlameGame {
an arbitrary path using `MoveEffect.along`.
''';
final world = World();
late final CameraComponent cameraComponent;
MoveEffectExample()
: super(
camera: CameraComponent.withFixedResolution(
width: 400,
height: 600,
)..viewfinder.anchor = Anchor.topLeft,
world: _MoveEffectWorld(),
);
}
class _MoveEffectWorld extends World {
@override
void onLoad() {
cameraComponent = CameraComponent.withFixedResolution(
world: world,
width: 400,
height: 600,
);
cameraComponent.viewfinder.anchor = Anchor.topLeft;
addAll([world, cameraComponent]);
final paint1 = Paint()
..style = PaintingStyle.stroke
..strokeWidth = 5.0
@ -46,7 +46,7 @@ class MoveEffectExample extends FlameGame {
final paint3 = Paint()..color = const Color(0xffb372dc);
// Red square, moving back and forth
world.add(
add(
RectangleComponent.square(
position: Vector2(20, 50),
size: 20,
@ -65,7 +65,7 @@ class MoveEffectExample extends FlameGame {
);
// Green square, moving and jumping
world.add(
add(
RectangleComponent.square(
position: Vector2(20, 150),
size: 20,
@ -97,7 +97,7 @@ class MoveEffectExample extends FlameGame {
);
// Purple square, vibrating from two noise controllers.
world.add(
add(
RectangleComponent.square(
size: 15,
position: Vector2(40, 240),
@ -123,7 +123,7 @@ class MoveEffectExample extends FlameGame {
// A circle of moving rectangles.
final path2 = Path()..addOval(const Rect.fromLTRB(80, 230, 320, 470));
for (var i = 0; i < 20; i++) {
world.add(
add(
RectangleComponent.square(size: 10)
..position = Vector2(i * 10, 0)
..paint = (Paint()..color = Colors.tealAccent)
@ -150,7 +150,7 @@ class MoveEffectExample extends FlameGame {
path1.lineTo(x, y);
}
for (var i = 0; i < 40; i++) {
world.add(
add(
CircleComponent(radius: 5)
..position = Vector2(i * 10, 0)
..add(