64 lines
1.9 KiB
C#
64 lines
1.9 KiB
C#
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using UnityEngine;
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namespace Obi
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{
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public interface ObiRenderer<T> where T : ObiRenderer<T>
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{
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protected RenderSystem<T> CreateRenderSystem(ObiSolver solver);
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public bool ValidateRenderer() { return true; }
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public void CleanupRenderer() { }
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protected bool UnregisterRenderer(ObiSolver solver)
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{
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CleanupRenderer();
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// try to get a render system from the solver:
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var system = solver.GetRenderSystem<T>();
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// if there's an existing render system for this kind of renderer,
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// unregister from it.
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if (system != null && system.RemoveRenderer((T)this))
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{
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// if the render system is empty, destroy it:
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if (system.isEmpty)
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{
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solver.UnregisterRenderSystem(system);
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system.Dispose();
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}
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solver.dirtyRendering |= (int)system.typeEnum;
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return true;
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}
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return false;
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}
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protected bool RegisterRenderer(ObiSolver solver)
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{
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if (ValidateRenderer())
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{
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// try to get a render system from the solver:
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var system = solver.GetRenderSystem<T>();
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// if no appropiate system has been created yet, create it:
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if (system == null)
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{
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system = CreateRenderSystem(solver) as RenderSystem<T>;
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solver.RegisterRenderSystem(system);
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}
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// register in the renderer:
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if (system != null)
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{
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system.AddRenderer((T)this);
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solver.dirtyRendering |= (int)system.typeEnum;
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return true;
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}
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}
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return false;
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}
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}
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}
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