Tracks.md

ACEs for adding track functionality

1.21.0 2020/12/04

Developer manages animations and which track they are on. Specify track number for all ACEs as needed. {n} = parameter n

Track number parameters will default to 0, so all current projects will continue to work as is.

ACEs Changes

Actions

• DONE Set animation {0} start at {2}, (loop: {1}) on track {3}
• DONE Set animation time in {0} to {1} on track {2}
• DONE Delete animation on track {0} with mix {1}
• DONE Set alpha on track {0}

Expressions

• DONE Get current animation name on track {0}
• DONE Animation start time on track {0}
• DONE Animation end time on track {0}
• DONE Animation last time on track {0}
• DONE Animation track time on track {0}
• DONE Animation alpha on track {0}

Conditions

• DONE On animation {0} finished on track {1}
• DONE On event {0} on track {1}
• DONE Is animation {0} playing on track {1}

Implementation notes

• No change:

  • Play spine animation (stops all tracks)
  • Stop current spine animation (stops all tracks)
  • Set animation speed {0}x (all tracks)

• For delete animation, use addEmptyAnimation or setEmptyAnimation with mix duration to blend, possibly add duration as parameter.

  • http://esotericsoftware.com/spine-api-reference#AnimationState-setEmptyAnimation
  • http://esotericsoftware.com/spine-api-reference#AnimationState-addEmptyAnimation