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fix: Darkness increases with higher values (#3448)

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Previously, .darken(.98) would darken the image by 98%, now it darkens
by the inverse by 2%. This restores the original functionality.
This commit is contained in:
Gnarhard
2025-01-18 19:38:57 -07:00
committed by GitHub
parent 74763573c0
commit f85263f271
2 changed files with 3 additions and 3 deletions
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4
examples/lib/stories/image/image.dart
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@ -26,7 +26,7 @@ void addImageStories(Dashbook dashbook) {
'brightness', 'brightness',
(context) => GameWidget( (context) => GameWidget(
game: ImageBrightnessExample( game: ImageBrightnessExample(
brightness: context.numberProperty('brightness', 50), brightness: context.numberProperty('brightness', 80),
), ),
), ),
codeLink: baseLink('image/brighten.dart'), codeLink: baseLink('image/brighten.dart'),
@ -36,7 +36,7 @@ void addImageStories(Dashbook dashbook) {
'darkness', 'darkness',
(context) => GameWidget( (context) => GameWidget(
game: ImageDarknessExample( game: ImageDarknessExample(
darkness: context.numberProperty('darkness', 50), darkness: context.numberProperty('darkness', 80),
), ),
), ),
codeLink: baseLink('image/darkness.dart'), codeLink: baseLink('image/darkness.dart'),

2
packages/flame/lib/src/extensions/color.dart
View File

@ -17,7 +17,7 @@ extension ColorExtension on Color {
final hsl = HSLColor.fromColor(this); final hsl = HSLColor.fromColor(this);
return hsl return hsl
.withLightness( .withLightness(
clampDouble(hsl.lightness * amount, 0.0, 1.0), clampDouble(hsl.lightness * (1 - amount), 0.0, 1.0),
) )
.toColor(); .toColor();
} }