public void InvertRunningTest()
{
var tickProvider = new TestTickSupplier();
var root = new SimpleBehaviourTreeBuilder <TestBlackboard>()
.Inverter("Invert status")
.Wait("Increment counter 1", 3, tickProvider)
.End()
.Build();
var metadata = new BehaviourTreeMetadata <TestBlackboard>(root);
var data = metadata.CreateExecutionData();
var executor = new BehaviourTreeExecutor <TestBlackboard>(root);
var blackboard = new TestBlackboard();
executor.Start(data);
executor.Tick(data, blackboard);
Assert.AreEqual(BehaviourTreeStatus.Running, data.Statuses[root.Id]);
tickProvider.Tick();
executor.Tick(data, blackboard);
Assert.AreEqual(BehaviourTreeStatus.Running, data.Statuses[root.Id]);
tickProvider.Tick();
executor.Tick(data, blackboard);
Assert.AreEqual(BehaviourTreeStatus.Running, data.Statuses[root.Id]);
tickProvider.Tick();
executor.Tick(data, blackboard);
Assert.AreEqual(BehaviourTreeStatus.Failure, data.Statuses[root.Id]);
Assert.AreEqual(0, data.Stack.Count);
}
public void InterruptionTest()
{
var tickProvider = new TestTickSupplier();
var root = new SimpleBehaviourTreeBuilder <TestBlackboard>()
.Sequence("Sequence")
.Inverter("Inverter")
.Do("Reach limit", TestActions.ReachLimitAction)
.End()
.Wait("Wait 5 ticks", 5, tickProvider)
.End()
.Build();
var metadata = new BehaviourTreeMetadata <TestBlackboard>(root);
var data = metadata.CreateExecutionData();
var executor = new BehaviourTreeExecutor <TestBlackboard>(root);
var blackboard = new TestBlackboard();
executor.Start(data);
for (var i = 0; i < 5; i++)
{
executor.Tick(data, blackboard);
Assert.AreEqual(BehaviourTreeStatus.Running, data.Statuses[root.Id]);
Assert.AreEqual(1, blackboard.Counter1);
tickProvider.Tick();
}
executor.Tick(data, blackboard);
Assert.AreEqual(BehaviourTreeStatus.Success, data.Statuses[root.Id]);
Assert.AreEqual(1, blackboard.Counter1);
Assert.AreEqual(0, data.Stack.Count);
}
public void RepeatUntilStatusReachedNodeTest()
{
var root = new SimpleBehaviourTreeBuilder <TestBlackboard>()
.UntilSucceess("Repeat until success")
.Do("Reach limit", TestActions.ReachLimitAction)
.End()
.Build();
var metadata = new BehaviourTreeMetadata <TestBlackboard>(root);
var data = metadata.CreateExecutionData();
var executor = new BehaviourTreeExecutor <TestBlackboard>(root);
var blackboard = new TestBlackboard();
executor.Start(data);
executor.Tick(data, blackboard);
Assert.AreEqual(BehaviourTreeStatus.Running, data.Statuses[root.Id]);
Assert.AreEqual(1, blackboard.Counter1);
executor.Tick(data, blackboard);
Assert.AreEqual(BehaviourTreeStatus.Running, data.Statuses[root.Id]);
Assert.AreEqual(2, blackboard.Counter1);
executor.Tick(data, blackboard);
Assert.AreEqual(BehaviourTreeStatus.Success, data.Statuses[root.Id]);
Assert.AreEqual(3, blackboard.Counter1);
Assert.AreEqual(0, data.Stack.Count);
}
public void SelectorRunningTest()
{
var tickProvider = new TestTickSupplier();
var root = new SimpleBehaviourTreeBuilder <TestBlackboard>()
.Selector("Sequence")
.AlwaysFail("Fail increment")
.Do("Increment counter 1", TestActions.IncrementCounter1)
.End()
.Wait("Wait 1 tick", 1, tickProvider)
.Do("Increment counter 2", TestActions.IncrementCounter2)
.End()
.Build();
var metadata = new BehaviourTreeMetadata <TestBlackboard>(root);
var data = metadata.CreateExecutionData();
var executor = new BehaviourTreeExecutor <TestBlackboard>(root);
var blackboard = new TestBlackboard();
executor.Start(data);
executor.Tick(data, blackboard);
Assert.AreEqual(BehaviourTreeStatus.Running, data.Statuses[root.Id]);
Assert.AreEqual(1, blackboard.Counter1);
Assert.AreEqual(0, blackboard.Counter2);
tickProvider.Tick();
executor.Tick(data, blackboard);
Assert.AreEqual(BehaviourTreeStatus.Success, data.Statuses[root.Id]);
Assert.AreEqual(1, blackboard.Counter1);
Assert.AreEqual(0, blackboard.Counter2);
Assert.AreEqual(0, data.Stack.Count);
}
public void ActionTest()
{
var root = new SimpleBehaviourTreeBuilder <TestBlackboard>()
.Do("Increment counter 1", TestActions.IncrementCounter1)
.Build();
var metadata = new BehaviourTreeMetadata <TestBlackboard>(root);
var data = metadata.CreateExecutionData();
var executor = new BehaviourTreeExecutor <TestBlackboard>(root);
var blackboard = new TestBlackboard();
executor.Start(data);
executor.Tick(data, blackboard);
var status = data.Statuses[root.Id];
Assert.AreEqual(BehaviourTreeStatus.Success, status);
Assert.AreEqual(1, blackboard.Counter1);
Assert.AreEqual(0, data.Stack.Count);
}
public void SequenceFailureTest()
{
var root = new SimpleBehaviourTreeBuilder <TestBlackboard>()
.Sequence("Sequence")
.AlwaysFail("Fail")
.Do("Increment counter 1", TestActions.IncrementCounter1)
.End()
.Do("Increment counter 2", TestActions.IncrementCounter2)
.End()
.Build();
var metadata = new BehaviourTreeMetadata <TestBlackboard>(root);
var data = metadata.CreateExecutionData();
var executor = new BehaviourTreeExecutor <TestBlackboard>(root);
var blackboard = new TestBlackboard();
executor.Start(data);
executor.Tick(data, blackboard);
Assert.AreEqual(BehaviourTreeStatus.Failure, data.Statuses[root.Id]);
Assert.AreEqual(1, blackboard.Counter1);
Assert.AreEqual(0, blackboard.Counter2);
Assert.AreEqual(0, data.Stack.Count);
}
public void WaitNodeTest()
{
var tickProvider = new TestTickSupplier();
var root = new SimpleBehaviourTreeBuilder <TestBlackboard>()
.Wait("Increment counter 1", 3, tickProvider)
.Build();
var metadata = new BehaviourTreeMetadata <TestBlackboard>(root);
var data = metadata.CreateExecutionData();
var executor = new BehaviourTreeExecutor <TestBlackboard>(root);
var blackboard = new TestBlackboard();
executor.Start(data);
for (var i = 0; i < 3; i++)
{
executor.Tick(data, blackboard);
Assert.AreEqual(BehaviourTreeStatus.Running, data.Statuses[root.Id]);
tickProvider.Tick();
}
executor.Tick(data, blackboard);
Assert.AreEqual(BehaviourTreeStatus.Success, data.Statuses[root.Id]);
Assert.AreEqual(0, data.Stack.Count);
}
public static SimpleBehaviourTreeBuilder <TBlackboard> Wait <TBlackboard>(this SimpleBehaviourTreeBuilder <TBlackboard> self, string name, IValueSupplier <TBlackboard, int> framesToWaitSupplier)
{
return(self.Wait(name, framesToWaitSupplier, new TickSupplier(World.Instance.Contexts)));
}
