76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
// Copyright (C) 2015 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Graphics module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_PARTICLEDECLARATION_HPP
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#define NAZARA_PARTICLEDECLARATION_HPP
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#include <Nazara/Prerequesites.hpp>
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#include <Nazara/Core/ObjectLibrary.hpp>
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#include <Nazara/Core/ObjectRef.hpp>
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#include <Nazara/Core/RefCounted.hpp>
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#include <Nazara/Core/Signal.hpp>
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#include <Nazara/Graphics/Enums.hpp>
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#include <Nazara/Utility/Enums.hpp>
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class NzParticleDeclaration;
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using NzParticleDeclarationConstRef = NzObjectRef<const NzParticleDeclaration>;
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using NzParticleDeclarationLibrary = NzObjectLibrary<NzParticleDeclaration>;
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using NzParticleDeclarationRef = NzObjectRef<NzParticleDeclaration>;
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class NAZARA_API NzParticleDeclaration : public NzRefCounted
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{
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friend NzParticleDeclarationLibrary;
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friend class NzGraphics;
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public:
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NzParticleDeclaration();
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NzParticleDeclaration(const NzParticleDeclaration& declaration);
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~NzParticleDeclaration();
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void DisableComponent(nzParticleComponent component);
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void EnableComponent(nzParticleComponent component, nzComponentType type, unsigned int offset);
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void GetComponent(nzParticleComponent component, bool* enabled, nzComponentType* type, unsigned int* offset) const;
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unsigned int GetStride() const;
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void SetStride(unsigned int stride);
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NzParticleDeclaration& operator=(const NzParticleDeclaration& declaration);
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static NzParticleDeclaration* Get(nzParticleLayout layout);
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static bool IsTypeSupported(nzComponentType type);
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// Signals
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NazaraSignal(OnParticleDeclarationRelease, const NzParticleDeclaration*); //< Args: me
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private:
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static bool Initialize();
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static void Uninitialize();
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struct Component
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{
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nzComponentType type;
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bool enabled = false;
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unsigned int offset;
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/*
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** -Lynix:
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** Il serait aussi possible de préciser le stride de façon indépendante, ce que je ne permets pas
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** pour décomplexifier l'interface en enlevant quelque chose que je juge inutile.
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** Si vous pensez que ça peut être utile, n'hésitez pas à me le faire savoir !
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*/
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};
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Component m_components[nzParticleComponent_Max+1];
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unsigned int m_stride;
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static NzParticleDeclaration s_declarations[nzParticleLayout_Max+1];
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static NzParticleDeclarationLibrary::LibraryMap s_library;
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};
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#endif // NAZARA_PARTICLEDECLARATION_HPP
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