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Fix collision detection and rendering of local shape angles (#773)

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* Fix collision detection with anchor other than center

* Fix rotation around anchor

* Simplify advanced collision detection example

* Add some tests

* Simplify multiple shapes example more

* Move shapeCenter logic into Shape

* Render center point

* More debugging in MultipleShapes

* Wtf.

* Re-add "possibly" calculation

* Rotate shape around parent center

* Only consider the parent center

* Format multiple shapes example

* Add simple shapes example

* Add caching in polygon

* Fix rendering of polygon shapes

* Remove print

* Add changelog entry

* Fix analyze complaints

* Remove all shapes that contain the pressed point

* Take zoom into consideration in multiple shapes example

* Remove useless import

* map instead of generate

* Fix position component test

* Simpler negative vector2

* "Correct" format

* Add ShapeComponent instead of camera aware shapes

* Fix formatting

* Remove zoom from collision detection example

* No need for gameRef in MultipleShapes example

* Fix naming in only_shapes
This commit is contained in:
Lukas Klingsbo
2021-05-04 22:31:36 +02:00
committed by GitHub
parent 8a3c71567c
commit 6d17424c13
20 changed files with 525 additions and 133 deletions
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6
examples/lib/stories/collision_detection/collision_detection.dart
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@ -4,6 +4,7 @@ import 'package:flame/game.dart';
import '../../commons/commons.dart';
import 'circles.dart';
import 'multiple_shapes.dart';
import 'only_shapes.dart';
void addCollisionDetectionStories(Dashbook dashbook) {
dashbook.storiesOf('Collision Detection')
@ -16,5 +17,10 @@ void addCollisionDetectionStories(Dashbook dashbook) {
'Multiple shapes',
(_) => GameWidget(game: MultipleShapes()),
codeLink: baseLink('collision_detection/multiple_shapes.dart'),
)
..add(
'Shapes without components',
(_) => GameWidget(game: OnlyShapes()),
codeLink: baseLink('collision_detection/only_shapes.dart'),
);
}