cark.behavior-tree.state-machine — cark/cark.behavior-tree 0.1.11

Provides a state-machine implementation as a client library to the behavior tree library. Some book keeping data will thus be stored in the blackboard.

This merely creates a hiccup tree, that will then need to be compiled and used like a regular behavior tree.

end-state clj/s

(end-state name)

(end-state name node)

Creates an end state. While this node returns a failure, the state machine will succeed.

enter-event clj/s

(enter-event node)

Creates an enter event in the hiccup tree, triggering as soon as its parent node is transitioned to. This also trigger when transitioning from the same state, but not when another event of the same state is triggered.

event clj/s

(event name node)

Creates an event in the hiccup tree. Once the event is triggered, the provided node will be executed.

event-arg clj/s

(event-arg ctx)

This context function returns the argument of its closest parent event

log clj/s

(log value)

make clj/s

(make path initial-state & states)

Creates the hiccup for a state machine. Its data will be stored in the black board at the specified path. Upon entering this node, the initial state will directly be activated.

state clj/s

(state name & events)

Creates a state, with its associated events

transition clj/s

(transition new-state)

Transitions to some state, another one or the same.