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Location: alysbrooks-public/games/isometric-park-fna/encompass-cs/encompass-cs/RenderManager.cs

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Commit Description:
Initial version of encompass addition (not fully working)....
Commit Description:
Initial version of encompass addition (not fully working). (grafted from 22b0a67e9ee54a2f6d58f957f394be390407a2c7)
References:
r169:0ac347404ea4 add-encompass
File last commit:
r148:22b0a67e9ee5 proto-encompass
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encompass-cs/encompass-cs/RenderManager.cs
52 lines | 1.9 KiB | text/x-csharp | CSharpLexer
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using System;
using System.Collections.Generic;
namespace Encompass
{
internal class RenderManager
{
private readonly EntityManager _entityManager;
private readonly DrawLayerManager _drawLayerManager;
private readonly Dictionary<Type, Action<Entity>> _drawComponentTypeToOrderedRenderer = new Dictionary<Type, Action<Entity>>(256);
public RenderManager(EntityManager entityManager, DrawLayerManager drawLayerManager)
{
_entityManager = entityManager;
_drawLayerManager = drawLayerManager;
}
public void RegisterOrderedRenderer<TComponent>(Action<Entity> renderAction) where TComponent : struct
{
_drawComponentTypeToOrderedRenderer.Add(typeof(TComponent), renderAction);
_drawLayerManager.RegisterOrderedDrawable<TComponent>();
}
public void RegisterGeneralRendererWithLayer(GeneralRenderer renderer, int layer)
{
_drawLayerManager.RegisterGeneralRendererWithLayer(renderer, layer);
}
public void Draw()
{
foreach (var layer in _drawLayerManager.LayerOrder)
{
var generalRendererSet = _drawLayerManager.GeneralRenderersByLayer(layer);
foreach (var (entityID, componentType) in _drawLayerManager.AllInLayer(layer))
{
if (_drawComponentTypeToOrderedRenderer.ContainsKey(componentType))
{
var internalRenderAction = _drawComponentTypeToOrderedRenderer[componentType];
internalRenderAction(_entityManager.GetEntity(entityID));
}
}
foreach (var generalRenderer in generalRendererSet)
{
generalRenderer.Render();
}
}
}
}
}