Utility AI inclusion #97
Conversation
I've updated RandomSelector to set in a known state each time it starts(). Pre this fix I was finding it could attempt to run in a state of runningChild = null and currentChildIndex = children.size.
A flawed, first attempt at implementing a pathfinder that will
terminate upon the location of an active item type rather than a
specific node.
TerminationCondition will set the endNode. I havent got this working
properly.
One then needs to override Node equals operator
IndexedAStarPathFinderWithTerminationCondition<Node> pathFinder = new
IndexedAStarPathFinderWithTerminationCondition<Node>(graph){
@OverRide
public boolean isTerminationConditionSatisfied(Node current, Node
target) {
if (current.extraInfo != null) {
if (current.extraInfo instanceof Trigger_Food) {
Trigger_Food<MyActor> trig = (Trigger_Food<MyActor>) current.extraInfo;
if(trig.isTriggerActive()){
//clone, dont like but it works
target.pos = current.pos;
target.index = current.index;
return true;
}
}
}
return false;
}
};
A flawed, first attempt at implementing a pathfinder that will
terminate upon the location of an active item type rather than a
specific node.
TerminationCondition will set the endNode. I havent got this working
properly.
One will then need to override Node equals operator.
Example usage:
IndexedAStarPathFinderWithTerminationCondition<Node> pathFinder = new
IndexedAStarPathFinderWithTerminationCondition<Node>(graph){
@OverRide
public boolean isTerminationConditionSatisfied(Node current, Node
target) {
if (current.extraInfo != null) {
if (current.extraInfo instanceof Trigger_Food) {
Trigger_Food<MyActor> trig = (Trigger_Food<MyActor>) current.extraInfo;
if(trig.isTriggerActive()){
//clone, dont like but it works
target.pos = current.pos;
target.index = current.index;
return true;
}
}
}
return false;
}
};
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@felixvolz Is there any progress with this type of AI and guidance how to use it? |
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I think this gdxai project is dead? Feel free to do what you will with the utility ai code |
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Project certainly seems dead. I don't think it could use GPL code even if it was alive, though, since all of the gdx projects are permissively licensed under Apache 2.0, and including any GPL code would make the project GPL as I understand it. I think most commercial projects avoid including GPL code like the plague... |
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I was about to close this, but then I noticed that the project this is based on (CrystalAI) changed its license to MIT about 4 months ago. I think that would enable us to use this code now. There are some problems, though -- much of the docs use C#-style |
This UtilityAI is based on the https://github.com/igiagkiozis/CrystalAI (released under the GPL v3 license)
There is a Sample app in UtilityTest app: gdx-ai\tests\src\com\badlogic\gdx\ai\tests\UtilityTest.java
If you find this of use, I can tidy up to conform to gdx-ai requirements
See Class Diagram below