Vixen
c7401864

DefaultFocusService

class Core/Vixen.Ai.Nodes/Presentation/PresentationNodes.cs:179
csharp
public sealed class DefaultFocusService

Keeps the agent's AiFocus pointed at what a key names.

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Remarks

doc 37 § Part 3's DefaultFocus. Its value is that everything downstream reads one place: a rotation task, an aim offset, a head-look constraint and a camera all want "what is this character looking at", and without it each of them takes its own key.

⚠ It clears the focus when the key is unset, and that is the half people leave out. A focus nobody cleared is a guard that keeps staring at where an enemy was after it has forgotten about it — which is a bug the head-look makes visible and the blackboard does not.

Methods (3)

  • public DefaultFocusService(BlackboardKey key)

    Keeps the agent's AiFocus pointed at what a key names.

  • public override void Tick(in BehaviorContext context, Span<byte> state, float delta)

    Its interval has elapsed.

  • public override void Leave(in BehaviorContext context, Span<byte> state)

Used by (2)

  • FocusTestsVixen.Ai.Nodes.Tests
  • WorldNodesVixen.Ai.Nodes