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refactor: update & draw calls have been refactored into systems

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Syntriax
2025-05-22 23:51:08 +03:00
parent 37b87f0f85
commit e7bd924494
14 changed files with 216 additions and 90 deletions
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6
Engine.Core/Systems/Abstract/IDraw.cs Normal file
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namespace Syntriax.Engine.Core;
public interface IDraw : IBehaviour
{
void Draw();
}

6
Engine.Core/Systems/Abstract/IFirstFrameUpdate.cs Normal file
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namespace Syntriax.Engine.Core;
public interface IFirstFrameUpdate : IBehaviour
{
void FirstActiveFrame();
}

6
Engine.Core/Systems/Abstract/IPostDraw.cs Normal file
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namespace Syntriax.Engine.Core;
public interface IPostDraw : IBehaviour
{
void PostDraw();
}

6
Engine.Core/Systems/Abstract/IPostUpdate.cs Normal file
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namespace Syntriax.Engine.Core;
public interface IPostUpdate : IBehaviour
{
void PostUpdate();
}

6
Engine.Core/Systems/Abstract/IPreDraw.cs Normal file
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namespace Syntriax.Engine.Core;
public interface IPreDraw : IBehaviour
{
void PreDraw();
}

6
Engine.Core/Systems/Abstract/IPreUpdate.cs Normal file
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namespace Syntriax.Engine.Core;
public interface IPreUpdate : IBehaviour
{
void PreUpdate();
}

6
Engine.Core/Systems/Abstract/IUpdate.cs Normal file
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namespace Syntriax.Engine.Core;
public interface IUpdate : IBehaviour
{
void Update();
}

49
Engine.Core/Systems/DrawManager.cs Normal file
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namespace Syntriax.Engine.Core;
public class DrawManager : UniverseObject
{
private readonly BehaviourCollector<IPreDraw> preDrawEntities = new();
private readonly BehaviourCollector<IDraw> drawEntities = new();
private readonly BehaviourCollector<IPostDraw> postDrawEntities = new();
private void OnPreDraw(IUniverse sender)
{
for (int i = preDrawEntities.Behaviours.Count - 1; i >= 0; i--)
preDrawEntities.Behaviours[i].PreDraw();
}
private void OnDraw(IUniverse sender)
{
for (int i = drawEntities.Behaviours.Count - 1; i >= 0; i--)
drawEntities.Behaviours[i].Draw();
}
private void OnPostDraw(IUniverse sender)
{
for (int i = postDrawEntities.Behaviours.Count - 1; i >= 0; i--)
postDrawEntities.Behaviours[i].PostDraw();
}
protected override void OnEnteringUniverse(IUniverse universe)
{
preDrawEntities.Assign(universe);
drawEntities.Assign(universe);
postDrawEntities.Assign(universe);
universe.OnPreDraw += OnPreDraw;
universe.OnDraw += OnDraw;
universe.OnPostDraw += OnPostDraw;
}
protected override void OnExitingUniverse(IUniverse universe)
{
preDrawEntities.Unassign();
drawEntities.Unassign();
postDrawEntities.Unassign();
universe.OnPreDraw -= OnPreDraw;
universe.OnDraw -= OnDraw;
universe.OnPostDraw -= OnPostDraw;
}
}

69
Engine.Core/Systems/UpdateManager.cs Normal file
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using System.Collections.Generic;
namespace Syntriax.Engine.Core;
public class UpdateManager : UniverseObject
{
private readonly BehaviourCollector<IFirstFrameUpdate> firstFrameUpdates = new();
private readonly BehaviourCollector<IPreUpdate> preUpdateEntities = new();
private readonly BehaviourCollector<IUpdate> updateEntities = new();
private readonly BehaviourCollector<IPostUpdate> postUpdateEntities = new();
private readonly List<IFirstFrameUpdate> toCallFirstFrameUpdates = [];
protected override void OnEnteringUniverse(IUniverse universe)
{
firstFrameUpdates.Assign(universe);
preUpdateEntities.Assign(universe);
updateEntities.Assign(universe);
postUpdateEntities.Assign(universe);
universe.OnPreUpdate += OnPreUpdate;
universe.OnUpdate += OnUpdate;
universe.OnPostUpdate += OnPostUpdate;
}
protected override void OnExitingUniverse(IUniverse universe)
{
firstFrameUpdates.Unassign();
preUpdateEntities.Unassign();
updateEntities.Unassign();
postUpdateEntities.Unassign();
universe.OnPreUpdate -= OnPreUpdate;
universe.OnUpdate -= OnUpdate;
universe.OnPostUpdate -= OnPostUpdate;
}
private void OnPreUpdate(IUniverse sender, UniverseTime engineTime)
{
for (int i = toCallFirstFrameUpdates.Count - 1; i >= 0; i--)
toCallFirstFrameUpdates[i].FirstActiveFrame();
for (int i = preUpdateEntities.Behaviours.Count - 1; i >= 0; i--)
preUpdateEntities.Behaviours[i].PreUpdate();
}
private void OnUpdate(IUniverse sender, UniverseTime engineTime)
{
for (int i = updateEntities.Behaviours.Count - 1; i >= 0; i--)
updateEntities.Behaviours[i].Update();
}
private void OnPostUpdate(IUniverse sender, UniverseTime engineTime)
{
for (int i = postUpdateEntities.Behaviours.Count - 1; i >= 0; i--)
postUpdateEntities.Behaviours[i].PostUpdate();
}
private void OnFirstFrameCollected(IBehaviourCollector<IFirstFrameUpdate> sender, IFirstFrameUpdate behaviourCollected)
{
toCallFirstFrameUpdates.Add(behaviourCollected);
}
public UpdateManager()
{
firstFrameUpdates.OnCollected += OnFirstFrameCollected;
}
}