jMonkeyEngine / jMonkeyEngine/jmonkeyengine

Missing features for AnimComposer and Action tween

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enhancement
Dominant language
Java
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Forks
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Avg merge
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Merged PRs (30d)
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Description

AnimComposer and Action tween can be improved to support these functionalities :
looping (on/off), fastForward(time), getTime(), getRemaining(), cancel(), getPercentRemaining(), ...
As they are available in Lemur AnimationState, TweenAnimation

https://github.com/jMonkeyEngine-Contributions/Lemur/blob/master/src/main/java/com/simsilica/lemur/anim/TweenAnimation.java

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reading AnimComposer and the linked jme3-core/src/main/java/com/jme3/anim/tween/action/Action.java, then compare their behavior with Lemur's TweenAnimation.java. Determine how looping, time access, fast-forwarding, cancellation, and remaining-percentage reporting should work across these classes; done means the requested functionality is supported consistently.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
game-dev
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
25/100

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