alysbrooks-public » games » isometric-park-fna

Location: alysbrooks-public/games/isometric-park-fna/encompass-cs/encompass-cs/Collections/Replayer.cs - annotation

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Commit Description:
Add text to graph.
Commit Description:
Add text to graph.
References:
r614:6c3cff88436a m6-tiles-and-trees
File last commit:
r148:22b0a67e9ee5 proto-encompass
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encompass-cs/encompass-cs/Collections/Replayer.cs
52 lines | 1.4 KiB | text/x-csharp | CSharpLexer
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alys
Initial version of encompass addition (not fully working)....
 r169 using System.Collections.Generic;
namespace Encompass
{
internal abstract class Replayer
{
public abstract void Replay(ComponentStore store);
public abstract void MarkRemoval(int entityID);
public abstract void UnMarkRemoval(int entityID);
public abstract void Clear();
}
internal class Replayer<TComponent> : Replayer where TComponent : struct
{
private readonly ComponentDeltaStore _deltaStore;
private readonly HashSet<int> _removals = new HashSet<int>();
public Replayer(ComponentDeltaStore componentStore)
{
_deltaStore = componentStore;
}
public override void Replay(ComponentStore store)
{
foreach (ref readonly var entity in _deltaStore.AllEntities<TComponent>())
{
ref readonly var component = ref _deltaStore.GetComponent<TComponent>(entity.ID);
store.Set(entity.ID, component);
}
foreach (var entityID in _removals)
{
store.ForceRemove<TComponent>(entityID);
}
}
public override void Clear()
{
_removals.Clear();
}
public override void MarkRemoval(int entityID)
{
_removals.Add(entityID);
}
public override void UnMarkRemoval(int entityID)
{
_removals.Remove(entityID);
}
}
}