37 lines
1.1 KiB
C#
37 lines
1.1 KiB
C#
using System.Collections.Generic;
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using System.Diagnostics.CodeAnalysis;
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using Syntriax.Engine.Core.Abstract;
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namespace Syntriax.Engine.Core;
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public static class BehaviourExtensions
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{
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public static T? FindBehaviour<T>(this IEnumerable<IGameObject> gameObjects) where T : class
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{
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foreach (IGameObject gameObject in gameObjects)
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if (gameObject.BehaviourController.TryGetBehaviour(out T? behaviour))
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return behaviour;
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return default;
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}
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public static bool TryFindBehaviour<T>(this IEnumerable<IGameObject> gameObjects, [NotNullWhen(returnValue: true)] out T? behaviour) where T : class
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{
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behaviour = FindBehaviour<T>(gameObjects);
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return behaviour is not null;
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}
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public static void FindBehaviours<T>(this IEnumerable<IGameObject> gameObjects, List<T> behaviours) where T : class
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{
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behaviours.Clear();
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List<T> cache = [];
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foreach (IGameObject gameObject in gameObjects)
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{
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gameObject.BehaviourController.GetBehaviours(cache);
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behaviours.AddRange(cache);
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}
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}
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}
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