AlicizaX/com.alicizax.unity.ui.extension
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优化

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This commit is contained in:
陈思海 2026-04-09 15:28:20 +08:00
parent bc66728a65
commit 6bf99f313c
1 changed files with 19 additions and 11 deletions
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30
Runtime/UXComponent/Navigation/UXNavigationRuntime.cs
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@ -11,7 +11,6 @@ namespace UnityEngine.UI
private static UXNavigationRuntime _instance;
private static readonly string CacheLayerName = $"Layer{(int)UILayer.All}-{UILayer.All}";
private const float DiscoveryInterval = 0.5f;
private readonly HashSet<UXNavigationScope> _scopeSet = new();
private readonly List<UXNavigationScope> _scopes = new(32);
private readonly HashSet<Transform> _interactiveLayerRoots = new();
@ -20,7 +19,6 @@ namespace UnityEngine.UI
private Transform _uiCanvasRoot;
private UXNavigationScope _topScope;
private GameObject _lastObservedSelection;
private float _nextDiscoveryTime;
private bool _discoveryDirty = true;
private ulong _activationSerial;
private bool _missingEventSystemLogged;
@ -103,7 +101,6 @@ namespace UnityEngine.UI
}
_scopes.Add(scope);
MarkDiscoveryDirty();
}
internal void UnregisterScope(UXNavigationScope scope)
@ -121,7 +118,6 @@ namespace UnityEngine.UI
scope.IsAvailable = false;
scope.SetNavigationSuppressed(false);
_scopes.Remove(scope);
MarkDiscoveryDirty();
}
internal void MarkDiscoveryDirty()
@ -137,7 +133,7 @@ namespace UnityEngine.UI
return;
}
if (_discoveryDirty || Time.unscaledTime >= _nextDiscoveryTime)
if (_discoveryDirty)
{
DiscoverScopes();
}
@ -176,6 +172,7 @@ namespace UnityEngine.UI
}
_uiCanvasRoot = uiModule.UICanvasRoot;
EnsureWatcher(_uiCanvasRoot);
CacheInteractiveLayers();
DiscoverScopes();
}
@ -188,6 +185,7 @@ namespace UnityEngine.UI
return;
}
EnsureWatcher(_uiCanvasRoot);
for (int i = 0; i < _uiCanvasRoot.childCount; i++)
{
Transform child = _uiCanvasRoot.GetChild(i);
@ -197,18 +195,13 @@ namespace UnityEngine.UI
}
_interactiveLayerRoots.Add(child);
if (child.GetComponent<UXNavigationLayerWatcher>() == null)
{
var watcher = child.gameObject.AddComponent<UXNavigationLayerWatcher>();
watcher.Initialize(this);
}
EnsureWatcher(child);
}
}
private void DiscoverScopes()
{
_discoveryDirty = false;
_nextDiscoveryTime = Time.unscaledTime + DiscoveryInterval;
CacheInteractiveLayers();
bool addedScope = false;
@ -247,6 +240,21 @@ namespace UnityEngine.UI
}
}
private void EnsureWatcher(Transform target)
{
if (target == null)
{
return;
}
if (!target.TryGetComponent(out UXNavigationLayerWatcher watcher))
{
watcher = target.gameObject.AddComponent<UXNavigationLayerWatcher>();
}
watcher.Initialize(this);
}
private UXNavigationScope FindTopScope()
{
UXNavigationScope bestScope = null;