yeahweregames/UnityTowerDefense
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Finish Phase 1.2 HUD: selection wiring, command grid context, build progress bar

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- Builder.DisplayName: stub property ("Builder (P{n})") for portrait label; swaps
  to real player name when MatchState lands in Phase 1.3
- HUDController: subscribe SelectionState.OnSelectionChanged in OnEnable/OnDisable;
  HandleSelectionChanged drives portrait label + grays out command grid when nothing
  is selected; Start() seeds initial state in case builder auto-selected before Start
- BuildSiteVisual: ComputeProgressNormalized() public API ([0,1], safe on any client);
  OnNetworkSpawn spawns a non-networked BuildProgressBar child
- BuildProgressBar: new world-space uGUI Canvas bar; green while Constructing, yellow
  while Paused, hidden while Queued; billboards to Camera.main each LateUpdate;
  auto-destroyed when parent BuildSiteVisual despawns

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Matt F 2026-05-11 18:03:34 -07:00
parent 6c37e569ab
commit bc557af624
4 changed files with 135 additions and 0 deletions
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13
Assets/_Project/Scripts/UI/HUDController.cs
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@ -105,6 +105,8 @@ namespace TD.UI
// Start() is safe because all OnEnable() calls have completed by then.
InitializeUI();
TryPopulateCommandGrid();
// Seed portrait/grid state in case the builder already auto-selected before Start.
HandleSelectionChanged(SelectionState.Instance?.SelectedBuilder);
}
private void InitializeUI()
@ -172,11 +174,15 @@ namespace TD.UI
private void OnEnable()
{
TowerPlacementController.OnRejectionMessageReady += ShowRejectionMessage;
if (SelectionState.Instance != null)
SelectionState.Instance.OnSelectionChanged += HandleSelectionChanged;
}
private void OnDisable()
{
TowerPlacementController.OnRejectionMessageReady -= ShowRejectionMessage;
if (SelectionState.Instance != null)
SelectionState.Instance.OnSelectionChanged -= HandleSelectionChanged;
}
private void Update()
@ -304,6 +310,13 @@ namespace TD.UI
portraitName.text = string.IsNullOrEmpty(unitName) ? "" : unitName;
}
private void HandleSelectionChanged(Builder builder)
{
SetSelectedUnitName(builder != null ? builder.DisplayName : null);
if (commandGrid != null)
commandGrid.SetEnabled(builder != null);
}
// ----- Tooltip ----------------------------------------------------
private void ShowTooltip(TowerDefinition def)