Files
nightclub-arcadia/NightclubArcadia/Assets/Scripts/Interaction/WorldSpaceLabel.cs
T
lennartandClaude Opus 5 9a0618fd31 replace the NPC scaffold with data-driven prefabs, and retire the builders
NPCStandIn was written to be dropped on a sphere and carried its identity in
per-instance public fields. The cost of that showed up in the scene itself: of
the two spheres, one was the Bartender and the other was named "Bartender (1)"
in the hierarchy while being configured as the Chair — data changed, name never
was. Nothing outside the scene could see what existed, and two copies could
disagree.

Identity now lives in an InteractableDefinition asset and the scene only places
a prefab. The migration matched the old objects by yarn node rather than by
name, which is the only reason the chair ended up as the chair.

InteractableDefinition rather than the planned "character definition": it covers
a character and a talkable object equally, so Bartender.prefab sits under
Prefabs/Characters and Chair.prefab under Prefabs/Interactables.

Three components collapse into one. DialogueInteractable was in no scene at all
— a dead trigger-zone variant of the same idea. ClickInteractableBridge existed
only to adapt NPCStandIn without modifying it, a constraint that died with
NPCStandIn; DialogueInteractor implements IClickInteractable itself. The parts
worth keeping were lifted out rather than discarded: WorldSpaceLabel and
InteractionPrompt are now normal components on prefab children, so a label can
be seen and positioned in the Editor instead of existing only at runtime.
InputDeviceTracker moved into NightclubArcadia.Core and gained a namespace,
leaving no global-namespace runtime types.

Characters get the same pipeline as Skills and Candidates:
Assets/Characters/characters.json is the source of truth, CharacterSetup
regenerates the definition assets on script reload and removes orphans. Adding
an NPC is a JSON entry plus a prefab — no code, and no Unity for the data half.

Phase 5.4 deletes the one-shot builders rather than disabling them. UILayerSetup,
PlayerControlSetup, UILayerSetupAutoRun and YarnDemoSetup assumed the
single-scene layout, had already destroyed a level scene and turned Systems
binary once each, and after NPCStandIn went they no longer compiled. The prefabs
they used to generate are authored and committed; the wiring knowledge is in
those prefabs and in git history. The asset generators — Skill, Candidate,
Character — are untouched and still work.

EditMode 42/42, PlayMode 7/7, YarnCheck 9 files / 35 nodes. All three scenes
still text.

Co-Authored-By: Claude Opus 5 <[email protected]>
2026-08-25 21:53:06 +02:00

55 lines
1.6 KiB
C#

using TMPro;
using UnityEngine;
namespace NightclubArcadia.Interaction
{
/// <summary>
/// A floating text label that turns to face the camera.
///
/// Lifted out of NPCStandIn, which created its label in Awake and billboarded it in
/// LateUpdate. That worked, but it meant the text only existed at runtime and could
/// not be seen or positioned in the Editor. This is a normal component on a normal
/// child object, so a prefab can show what it will look like.
/// </summary>
[RequireComponent(typeof(TextMeshPro))]
public sealed class WorldSpaceLabel : MonoBehaviour
{
[SerializeField] bool billboard = true;
TextMeshPro text;
Camera view;
void Awake() => text = GetComponent<TextMeshPro>();
public void SetText(string value)
{
if (text == null)
{
text = GetComponent<TextMeshPro>();
}
text.text = value;
}
void LateUpdate()
{
if (!billboard)
{
return;
}
// Camera.main is a tagged lookup; cache it, but re-acquire if the camera was
// destroyed with a scene, which happens when the Systems scene reloads.
if (view == null)
{
view = Camera.main;
if (view == null)
{
return;
}
}
transform.rotation = Quaternion.LookRotation(transform.position - view.transform.position);
}
}
}