SpriteAnimation class
Sprite animation for frame-based animations
Constructors
-
SpriteAnimation({required Sprite sprite, required List<
Rect> frames, required double duration, bool loop = true, VoidCallback? onComplete}) - Create a sprite animation
Properties
- currentFrame ↔ int
-
Current frame index
getter/setter pair
- currentTime ↔ double
-
Current time in the animation
getter/setter pairinherited
- duration → double
-
Animation duration
finalinherited
-
frames
→ List<
Rect> -
List of frame rectangles from sprite sheet
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- isComplete → bool
-
Check if animation is complete
no setterinherited
- isPaused ↔ bool
-
Whether animation is paused
getter/setter pairinherited
- loop → bool
-
Whether animation loops
finalinherited
- normalizedTime → double
-
Get normalized time (0.0 to 1.0)
no setterinherited
- onComplete ↔ VoidCallback?
-
Callback when animation completes
getter/setter pairinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- speed ↔ double
-
Animation speed multiplier
getter/setter pairinherited
- sprite → Sprite
-
The sprite to animate
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
pause(
) → void -
Pause the animation
inherited
-
play(
) → void -
Play the animation
inherited
-
reset(
) → void -
Reset the animation
inherited
-
stop(
) → void -
Stop and reset
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
update(
double deltaTime) → void -
Update the animation
inherited
-
updateAnimation(
double deltaTime) → void -
Override this to implement animation logic
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
fromSpriteSheet(
{required Sprite sprite, required int frameCount, required int frameWidth, required int frameHeight, required double duration, int startFrame = 0, bool loop = true}) → SpriteAnimation - Create from sprite sheet