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This commit is contained in:
CortexCore
2023-07-18 16:42:33 +08:00
parent 5f6975ca67
commit 37f46e6d16
25 changed files with 335 additions and 105 deletions
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2
BITKit/Scripts/ECS/Entity.cs → BITKit/Scripts/ECS/Core/Entity.cs
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@@ -39,7 +39,7 @@ public partial class Entity : Node,IEntity
GetInstanceId();
if (x is not IEntityComponent component) continue;
component.Entity = this;
TypeComponents.TryAdd(x.GetType(),component);
TypeComponents.TryAdd(component.BaseType,component);
//BIT4Log.Log<Entity>($"已加载组件:{x.Name}");
component.OnAwake();
entityComponents.Add(component);

4
BITKit/Scripts/ECS/EntityComponent.cs → BITKit/Scripts/ECS/Core/EntityComponent.cs
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@@ -1,3 +1,4 @@
using System;
using BITKit.Core.Entites;
using Godot;
@@ -5,8 +6,9 @@ namespace BITKit;
/// <summary>
/// 基于Godot.Node3D的IEntityComponent实现
/// </summary>
public partial class EntityComponent : Node3D,IEntityComponent
public partial class EntityComponent : Node,IEntityComponent
{
public virtual Type BaseType => GetType();
public IEntity Entity { get; set; }
public virtual void OnStart(){}
public virtual void OnAwake(){}

97
BITKit/Scripts/ECS/Core/GodotEntitiesService.cs Normal file
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@@ -0,0 +1,97 @@
using System;
using Godot;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using BITKit.Core.Entites;
// ReSharper disable All
namespace BITKit;
/// <summary>
/// 基于Godot.Node的IEntitiesService实现
/// </summary>
public partial class GodotEntitiesService : Node,IEntitiesService
{
public GodotEntitiesService()
{
DI.Register<IEntitiesService>(this);
}
private readonly Dictionary<ulong,IEntity> _entities=new ();
private CancellationTokenSource _cancellationTokenSource;
public IEntity[] Entities => _entities.Values.ToArray();
public bool Register(IEntity entity)
{
return _entities.TryAdd(entity.Id, entity);
}
public bool UnRegister(IEntity entity)
{
return _entities.TryRemove(entity.Id);
}
public override void _Ready()
{
_cancellationTokenSource = new();
}
protected override void Dispose(bool disposing)
{
if(disposing)_cancellationTokenSource.Cancel();
}
public CancellationToken CancellationToken => _cancellationTokenSource.Token;
public IEntity[] Query<T>() where T : IEntityComponent
{
return _entities.Values.Where(x => x.TryGetComponent<T>(out _)).ToArray();
}
public ValueTuple<T>[] QueryComponents<T>() where T : IEntityComponent
{
return _entities.Values
.Where(x => x.TryGetComponent<T>(out _))
.Select(x =>
{
var component = x.Components.Single(x => x is T);
return (T)component;
})
.Select(x => new ValueTuple<T>(x))
.ToArray();
}
public (T, T1)[] QueryComponents<T, T1>() where T : IEntityComponent where T1 : IEntityComponent
{
// return _entities.Values
// .Where(x => x.TryGetComponent<T>(out _) && x.TryGetComponent<T1>(out _))
// .Select(x =>
// {
// var component = (T)x.Components.Single(x => x is T);
// var component1 = (T1)x.Components.Single(x => x is T1);
// (T, T1) value = new(component, component1);
// return value;
// })
// .ToArray();
var entities = _entities.Values.Where(x => x.TryGetComponent<T>(out _) && x.TryGetComponent<T1>(out _));
var result = new List<(T, T1)>();
foreach (var entity in entities)
{
var t = (T)entity.Components.Single(x => x is T);
var t1 = (T1)entity.Components.Single(x => x is T1);
result.Add(new(t,t1));
}
return result.ToArray();
}
public (T, T1, T2)[] QueryComponents<T, T1, T2>() where T : IEntityComponent where T1 : IEntityComponent where T2 : IEntityComponent
{
return _entities.Values
.Where(x => x.TryGetComponent<T>(out _) && x.TryGetComponent<T1>(out _) && x.TryGetComponent<T2>(out _))
.Select(x =>
{
var component = (T)x.Components.Single(x => x is T);
var component1 = (T1)x.Components.Single(x => x is T1);
var component2 = (T2)x.Components.Single(x => x is T2);
(T, T1, T2) value = new(component, component1, component2);
return value;
})
.ToArray();
}
}

46
BITKit/Scripts/ECS/GodotEntitiesService.cs
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@@ -1,46 +0,0 @@
using Godot;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using BITKit.Core.Entites;
// ReSharper disable All
namespace BITKit;
/// <summary>
/// 基于Godot.Node的IEntitiesService实现
/// </summary>
public partial class GodotEntitiesService : Node,IEntitiesService
{
public GodotEntitiesService()
{
DI.Register<IEntitiesService>(this);
}
private readonly Dictionary<ulong,IEntity> _entities=new ();
private CancellationTokenSource _cancellationTokenSource;
public IEntity[] Entities => _entities.Values.ToArray();
public bool Register(IEntity entity)
{
return _entities.TryAdd(entity.Id, entity);
}
public bool UnRegister(IEntity entity)
{
return _entities.TryRemove(entity.Id);
}
public override void _Ready()
{
_cancellationTokenSource = new();
}
protected override void Dispose(bool disposing)
{
if(disposing)_cancellationTokenSource.Cancel();
}
public CancellationToken CancellationToken => _cancellationTokenSource.Token;
public IEntity[] Query<T>() where T : IEntityComponent
{
return _entities.Values.Where(x => x.TryGetComponent<T>(out _)).ToArray();
}
}

6
BITKit/Scripts/ECS/Node/ConditionComponent.cs Normal file
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@@ -0,0 +1,6 @@
namespace BITKit;
public abstract partial class ConditionComponent:EntityComponent,ICondition
{
public abstract bool OnCheck();
}

9
BITKit/Scripts/Quest/QuestComponent.cs Normal file
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@@ -0,0 +1,9 @@
using Godot;
using System;
using BITKit;
namespace BITKit;
public partial class QuestComponent : EntityComponent
{
[Export] public string QuestName;
[Export] public bool QuestCompleted;
}

28
BITKit/Scripts/Quest/QuestService.cs Normal file
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@@ -0,0 +1,28 @@
using Godot;
using System;
using System.Text;
using BITKit.Core.Entites;
namespace BITKit;
[Tool]
public partial class QuestService : Node
{
private static IEntitiesService entitiesService => DI.Get<IEntitiesService>();
[Export]
[ReadOnly]
public string quests;
public override void _Process(double delta)
{
if (Engine.IsEditorHint()) return;
var stringBuilder= new StringBuilder();
foreach (var (quest, condition) in entitiesService.QueryComponents<QuestComponent, ConditionComponent>())
{
quest.QuestCompleted = condition.OnCheck();
//stringBuilder.AppendLine($"{quest.Name}:{quest.QuestCompleted?"已完成":"未完成"}");
}
quests = stringBuilder.ToString();
}
}

15
BITKit/Scripts/Video/VideoPlayer.cs Normal file
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@@ -0,0 +1,15 @@
using Godot;
using System;
namespace BITKit;
public partial class VideoPlayer : VideoStreamPlayer
{
[Export] private bool loop;
public override void _Ready()
{
if (loop)
{
Finished += Play;
}
}
}