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Factor out pooling logic from Playfield

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This commit is contained in:
ekrctb
2021-06-15 19:41:37 +09:00
committed by Dean Herbert
parent 90e5949e9f
commit a9eba27129
2 changed files with 98 additions and 20 deletions
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49
osu.Game/Rulesets/UI/Playfield.cs
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@ -21,6 +21,7 @@ using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Skinning;
using osuTK;
using osu.Game.Rulesets.Objects.Pooling;
namespace osu.Game.Rulesets.UI
{
@ -94,6 +95,8 @@ namespace osu.Game.Rulesets.UI
[Resolved(CanBeNull = true)]
private IReadOnlyList<Mod> mods { get; set; }
private readonly HitObjectEntryManager entryManager;
/// <summary>
/// Creates a new <see cref="Playfield"/>.
/// </summary>
@ -108,6 +111,10 @@ namespace osu.Game.Rulesets.UI
h.HitObjectUsageBegan += o => HitObjectUsageBegan?.Invoke(o);
h.HitObjectUsageFinished += o => HitObjectUsageFinished?.Invoke(o);
}));
entryManager = new HitObjectEntryManager(CreateLifetimeEntry);
entryManager.OnEntryAdded += onEntryAdded;
entryManager.OnEntryRemoved += onEntryRemoved;
}
[BackgroundDependencyLoader]
@ -171,6 +178,7 @@ namespace osu.Game.Rulesets.UI
/// <param name="hitObject">The added <see cref="HitObject"/>.</param>
protected virtual void OnHitObjectAdded(HitObject hitObject)
{
preloadSamples(hitObject);
}
/// <summary>
@ -263,13 +271,7 @@ namespace osu.Game.Rulesets.UI
/// <param name="hitObject"></param>
public virtual void Add(HitObject hitObject)
{
var entry = CreateLifetimeEntry(hitObject);
lifetimeEntryMap[entry.HitObject] = entry;
preloadSamples(hitObject);
HitObjectContainer.Add(entry);
OnHitObjectAdded(entry.HitObject);
entryManager.Add(hitObject, null);
}
private void preloadSamples(HitObject hitObject)
@ -292,14 +294,23 @@ namespace osu.Game.Rulesets.UI
/// <returns>Whether the <see cref="HitObject"/> was successfully removed.</returns>
public virtual bool Remove(HitObject hitObject)
{
if (lifetimeEntryMap.Remove(hitObject, out var entry))
{
HitObjectContainer.Remove(entry);
OnHitObjectRemoved(hitObject);
return true;
}
return entryManager.Remove(hitObject) || nestedPlayfields.Any(p => p.Remove(hitObject));
}
return nestedPlayfields.Any(p => p.Remove(hitObject));
private void onEntryAdded(HitObjectLifetimeEntry entry, [CanBeNull] HitObject parentHitObject)
{
if (parentHitObject != null) return;
HitObjectContainer.Add(entry);
OnHitObjectAdded(entry.HitObject);
}
private void onEntryRemoved(HitObjectLifetimeEntry entry, [CanBeNull] HitObject parentHitObject)
{
if (parentHitObject != null) return;
HitObjectContainer.Remove(entry);
OnHitObjectRemoved(entry.HitObject);
}
/// <summary>
@ -366,8 +377,8 @@ namespace osu.Game.Rulesets.UI
}
}
if (!lifetimeEntryMap.TryGetValue(hitObject, out var entry))
lifetimeEntryMap[hitObject] = entry = CreateLifetimeEntry(hitObject);
if (!entryManager.TryGet(hitObject, out var entry))
entry = entryManager.Add(hitObject, parent?.HitObject);
dho.ParentHitObject = parent;
dho.Apply(entry);
@ -442,8 +453,6 @@ namespace osu.Game.Rulesets.UI
/// </remarks>
internal event Action<HitObject> HitObjectUsageFinished;
private readonly Dictionary<HitObject, HitObjectLifetimeEntry> lifetimeEntryMap = new Dictionary<HitObject, HitObjectLifetimeEntry>();
/// <summary>
/// Sets whether to keep a given <see cref="HitObject"/> always alive within this or any nested <see cref="Playfield"/>.
/// </summary>
@ -451,7 +460,7 @@ namespace osu.Game.Rulesets.UI
/// <param name="keepAlive">Whether to keep <paramref name="hitObject"/> always alive.</param>
internal void SetKeepAlive(HitObject hitObject, bool keepAlive)
{
if (lifetimeEntryMap.TryGetValue(hitObject, out var entry))
if (entryManager.TryGet(hitObject, out var entry))
{
entry.KeepAlive = keepAlive;
return;
@ -466,7 +475,7 @@ namespace osu.Game.Rulesets.UI
/// </summary>
internal void KeepAllAlive()
{
foreach (var (_, entry) in lifetimeEntryMap)
foreach (var entry in entryManager.AllEntries)
entry.KeepAlive = true;
foreach (var p in nestedPlayfields)