Include built in decorators/actions

[paulpach]

This is an enhancement proposal.

The way people can write their own decorators and actions is very powerful. It allows people to have all kinds of crazy components that can be used in their trees.

However, there are a few components that are general purpose that every developer currently has to reinvent. I suggest Behave come with a few built in general purpose decorators and actions like:

• Repeat. with a count
• RepeatInfinite. loop for ever
• Wait. Sleep x seconds, could be an action and decorator, a decorator will execute the underlying tree for x seconds
• Animate. Play an animation, you could provide animation name, the animation object would have to be provided to the tree (context?). Both synchronous and asynchronous would be useful
• SendMessage. Send a unity message to an object

and I am sure there could be a million others that a noob like me is not aware of.

[AngryAnt]

Some of these are already on my list. Some are listed as candidates for a package with example actions.

I'll keep the issue open as a reminder.

[AngryAnt]

I started a repository with useful default handlers here: https://github.com/AngryAnt/BehaveToolbox - to this I will later add Wait and SendMessage. Feel free to send pull requests if you add some other interesting extensions.