Comments (4)
Hi @sunq0001.
I am not quite sure if I get the question.
The first line describes how to import the InvertDecorator
class into your code and the second snippet describes how to write a new one, if you would want to create one.
If you want to simply use decorators that are already written, then you can do this for example (that's how the README.md
states):
const decoratedSequence = new InvertDecorator({
node: 'awesome sequence doing stuff'
})
which needs some node (in that contrived example probably a sequence) registered. Maybe like this:
BehaviorTree.register('test sequence', mySequence)
Another example how to use it, you can also find within the spec-files. Take a look at src/decorators/InvertDecorator.spec.js for example. (There you can also see that 'awesome sequence doing stuff'
can just be a previously instantiated node as well.)
Does this help?
from behaviortree.js.
@Calamari
thanks for your reply.
i just found that i cannot require the decorators in a directly way
const {InvertDecorator} = require('behaviortree');
console.log(InverDecorator) //undefined
but anyway, i found i can use BehaviorTreeImporter
to import decorators, this consider the problem is solved.
thanks a lot man.
from behaviortree.js.
Soooo … @sunq0001
Now I understood the core problem, and have to admit, you are right, there was no easy way to load the built-in decorators. 🤦
But I added those exports in v2.0.3 now. And mentioned those in the README.
I hope it helps and it is easier now.
from behaviortree.js.
how to wrap a node with a decorator?
any example
const decoratedSequence = new InvertDecorator({
node: 'awesome sequence doing stuff'
run: function (somethingToCheck) {
return SUCCESS
}
})
from behaviortree.js.
Related Issues (20)
- it doesn't work in browser HOT 3
- Need node break function HOT 3
- Task with no immediate return SUCCESS/FAILURE instantly returns SUCCESS HOT 6
- The first task of a nested sequence does not seem to inoke start HOT 14
- debug: true not working HOT 8
- Help understanding JSON trees HOT 2
- What is the correct way to import behaviortree in a webpack app? (You may need an appropriate loader to handle this file type) HOT 3
- Export tree to JSON HOT 2
- Programmatically pushing nodes to branchnodes requires update of numNodes property HOT 2
- Node.js constructor: use original user parameter instead of destructuring HOT 3
- Unneeded dependencies HOT 2
- Add TypeScript support HOT 2
- How to make parallel behavior? HOT 7
- QA: alternative names for node HOT 2
- Bad usage examples HOT 3
- Decorators in a tree stored in the register exhibit global state HOT 4
- Missing `start` call ? HOT 5
- Question: Is there a non-remember Selector? HOT 4
- LoopDecorator ignores RUNNING result HOT 4
- CooldownDecorator example
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from behaviortree.js.