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Fix usages

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This commit is contained in:
Luan Nico
2020-09-27 14:52:05 -04:00
parent cd5107a7a7
commit 63ad21d421
5 changed files with 19 additions and 19 deletions
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14
doc/examples/gestures/lib/main_mouse_movement.dart
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@ -2,7 +2,8 @@ import 'package:flutter/material.dart';
import 'package:flame/game.dart';
import 'package:flame/gestures.dart';
import 'package:flame/palette.dart';
import 'package:flame/position.dart';
import 'package:flame/extensions/vector2.dart';
import 'package:flame/extensions/offset.dart';
void main() {
final game = MyGame();
@ -12,8 +13,8 @@ void main() {
class MyGame extends Game with MouseMovementDetector {
static const SPEED = 200;
Position position = Position(0, 0);
Position target;
Vector2 position = Vector2(0, 0);
Vector2 target;
final Paint _blue = Paint()..color = const Color(0xFF0000FF);
@ -21,7 +22,7 @@ class MyGame extends Game with MouseMovementDetector {
@override
void onMouseMove(event) {
target = Position.fromOffset(event.localPosition);
target = event.localPosition.toVector2();
}
Rect _toRect() => Rect.fromLTWH(
@ -45,9 +46,8 @@ class MyGame extends Game with MouseMovementDetector {
_onTarget = _toRect().contains(target.toOffset());
if (!_onTarget) {
final dir = target.clone().minus(position).normalize();
position.add(dir.times(SPEED * dt));
final dir = (target - position).normalize();
position += dir.times(SPEED * dt);
}
}
}

14
doc/examples/gestures/lib/main_scroll.dart
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@ -2,7 +2,8 @@ import 'package:flutter/material.dart';
import 'package:flame/game.dart';
import 'package:flame/gestures.dart';
import 'package:flame/palette.dart';
import 'package:flame/position.dart';
import 'package:flame/extensions/vector2.dart';
import 'package:flame/extensions/offset.dart';
void main() {
final game = MyGame();
@ -12,12 +13,12 @@ void main() {
class MyGame extends Game with ScrollDetector {
static const SPEED = 200;
Position position = Position(0, 0);
Position target;
Vector2 position = Vector2(0, 0);
Vector2 target;
@override
void onScroll(event) {
target = position.minus(Position.fromOffset(event.scrollDelta));
target = position.minus(event.scrollDelta.toVector2());
}
@override
@ -36,9 +37,8 @@ class MyGame extends Game with ScrollDetector {
@override
void update(double dt) {
if (target != null) {
final dir = target.clone().minus(position).normalize();
position.add(dir.times(SPEED * dt));
final dir = (target - position).normalize();
position += dir.times(SPEED * dt);
}
}
}

6
doc/examples/isometric/lib/main.dart
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@ -1,9 +1,9 @@
import 'package:flame/components/component.dart';
import 'package:flame/components/sprite_component.dart';
import 'package:flame/extensions/vector2.dart';
import 'package:flame/flame.dart';
import 'package:flame/game.dart';
import 'package:flame/components/isometric_tile_map_component.dart';
import 'package:flame/gestures.dart';
import 'package:flame/position.dart';
import 'package:flame/sprite.dart';
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
@ -11,7 +11,7 @@ import 'package:flutter/material.dart';
const x = 500.0;
const y = 500.0;
const s = 64;
final topLeft = Position(x, y);
final topLeft = Vector2(x, y);
void main() async {
WidgetsFlutterBinding.ensureInitialized();

2
doc/particles.md
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@ -226,7 +226,7 @@ game.add(
ParticleComponent(
particle: SpriteParticle(
sprite: Sprite('sprite.png'),
size: Position(64, 64),
size: Vector2(64, 64),
)
)
);

2
lib/extensions/offset.dart
View File

@ -15,6 +15,6 @@ extension OffsetExtension on Offset {
/// Creates a [Point] from the [Offset]
Point toPoint() => Point(dx, dy);
/// Creates a [Rect] starting in origo and going the [Offset]
/// Creates a [Rect] starting in origin and going the [Offset]
Rect toRect() => Rect.fromLTWH(0, 0, dx, dy);
}