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Commit Description:
Optimize PreserveCounts and only recalculate when needed....
Commit Description:
Optimize PreserveCounts and only recalculate when needed.
Previously would recalculate preservecounts every Update call (~1 per frame), which isn't necessary
when there's no tick. Might be some room to tweak, like doing these updates only when preserves change.
Some measurements: This takes about 30ms versus the .25 ms with no preserve (then like .0002ms).
When the map is filled up with preserve, about 35ms and 9ms. With a handful of
cells, it's more like 0.8ms (before JIT optimizes most of it away).
References:
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encompass-cs/test/SpawnerTest.cs
46 lines | 1.2 KiB | text/x-csharp | CSharpLexer
46 lines | 1.2 KiB | text/x-csharp | CSharpLexer
| r169 | using Encompass; | |||
| using NUnit.Framework; | ||||
| namespace Tests | ||||
| { | ||||
| public class SpawnerTest | ||||
| { | ||||
| struct TestComponent : IComponent { } | ||||
| struct SpawnMessageA : IMessage { } | ||||
| static Entity resultEntity; | ||||
| [Sends(typeof(SpawnMessageA))] | ||||
| class MessageEmitter : Engine | ||||
| { | ||||
| public override void Update(double dt) | ||||
| { | ||||
| SendMessage(new SpawnMessageA()); | ||||
| } | ||||
| } | ||||
| [WritesImmediate(typeof(TestComponent))] | ||||
| [Writes(typeof(TestComponent))] | ||||
| class TestSpawner : Spawner<SpawnMessageA> | ||||
| { | ||||
| protected override void Spawn(in SpawnMessageA message) | ||||
| { | ||||
| resultEntity = CreateEntity(); | ||||
| SetComponent(resultEntity, new TestComponent()); | ||||
| Assert.Pass(); | ||||
| } | ||||
| } | ||||
| [Test] | ||||
| public void RunsSpawnMethodOnMessageRead() | ||||
| { | ||||
| var worldBuilder = new WorldBuilder(); | ||||
| worldBuilder.AddEngine(new MessageEmitter()); | ||||
| worldBuilder.AddEngine(new TestSpawner()); | ||||
| var world = worldBuilder.Build(); | ||||
| world.Update(0.01); | ||||
| } | ||||
| } | ||||
| } | ||||
