void Start()
{
var bt = new BehaviourTree <TestDataStore> ();
// BehaviourTreeSequence test.
bt.GetRootNode()
.Then(bt, OnNode1)
.Then(bt, OnNode2)
.Then(bt, t => {
Debug.Log("lambda node - ok");
return(BehaviourTreeResult.Success);
})
// Nested BehaviourTreeSequence test.
.Sequence().Then(bt, t => {
Debug.Log("internal_sequence1 - ok");
return(BehaviourTreeResult.Success);
})
.Then(bt, t => {
Debug.Log("internal_sequence2 - ok");
return(BehaviourTreeResult.Success);
});
// BehaviourTreeParallel test.
bt.GetRootNode()
.Parallel()
.Then(bt, t => {
Debug.Log("parallel_node1 - ok");
return(BehaviourTreeResult.Success);
})
.Then(bt, t => {
_pending2++;
if (_pending2 < 2)
{
Debug.Log("parallel_node2 - pending");
return(BehaviourTreeResult.Pending);
}
Debug.Log("parallel_node2 - ok");
return(BehaviourTreeResult.Success);
})
// BehaviourTreeCondition test.
.When(bt, t => {
_pending3++;
return(_pending3 >= 2 ? BehaviourTreeResult.Success : BehaviourTreeResult.Fail);
})
.Then(bt, t => {
Debug.Log("wow, pending counter >= 2!");
return(BehaviourTreeResult.Success);
});
// BehaviourTreeSelector test.
bt.GetRootNode()
.Select()
.Then(bt, t => {
Debug.Log("will be processed");
return(BehaviourTreeResult.Fail);
})
.Then(bt, t => {
Debug.Log("will be processed too");
return(BehaviourTreeResult.Fail);
})
.Then(bt, t => {
Debug.Log("will be processed and stopped on it");
return(BehaviourTreeResult.Success);
})
.Then(bt, t => {
Debug.Log("will not be processed because previous node returned positive result");
return(BehaviourTreeResult.Fail);
});
// behaviour tree ready to process.
BehaviourTreeResult res;
do
{
res = bt.Process();
Debug.Log(">>> " + res);
} while (res == BehaviourTreeResult.Pending);
}
