Choose first frame of play_animation?


Is there a way to choose the first frame of an atlas flip-book animation? Here’s my use case:

I have a object who can walk in 4 directions (up,down,left,right). For each of these animations, the first frame is a left foot forward, second frame is right foot forward. If a user is rapidly changing direction, calling…,“play_animation”) is going to constantly be resetting to the 1st frame of each animation, so it looks like the object is not really “walking”, but just standing on one leg and changing direction!

What I’d like to do is something like keep track of which frame is going and call something like…,“play_animation”, {id = hash(“move_left”), frame=2}). Is there any way to do that, or another suggestion for how to accomplish this?


Would be a nice feature… in the mean time you can use animations as frames and animate between them yourself.


My recommendation would be to keep track of the currently playing animation and perhaps prevent the same animation from being played until the animation has completed (animation_done message). And if you have a separate walk_left and walk_right animation perhaps keep only the one and use sprite.set_hflip() to flip the sprite based on direction of movement.


The problem isn’t with calling the same animation, it’s switching animations. Thanks for the set_hflip(), that would work for switching between left/right but unfortunately not for up/down since they are not just mirror images. I might just need to go with @Pkeod 's suggestion and handle animation frames myself.


Lateral solution: have two animations sets and have each one start at a different point in the cycle.