Added particles first implementation

Former-commit-id: 2b98ce2f007927690bdecd4092e211013bf568cb
2014-08-08 17:17:58 +02:00
parent 4acd61cf30
commit e9267d7f43
16 changed files with 1071 additions and 4 deletions
--- a/include/Nazara/Graphics/ParticleDeclaration.hpp
+++ b/include/Nazara/Graphics/ParticleDeclaration.hpp
@@ -0,0 +1,67 @@
+// Copyright (C) 2014 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Graphics module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#pragma once
+
+#ifndef NAZARA_PARTICLEDECLARATION_HPP
+#define NAZARA_PARTICLEDECLARATION_HPP
+
+#include <Nazara/Prerequesites.hpp>
+#include <Nazara/Core/Resource.hpp>
+#include <Nazara/Core/ResourceRef.hpp>
+#include <Nazara/Graphics/Enums.hpp>
+#include <Nazara/Utility/Enums.hpp>
+
+class NzParticleDeclaration;
+
+using NzParticleDeclarationConstRef = NzResourceRef<const NzParticleDeclaration>;
+using NzParticleDeclarationRef = NzResourceRef<NzParticleDeclaration>;
+
+class NAZARA_API NzParticleDeclaration : public NzResource
+{
+	friend class NzGraphics;
+
+	public:
+		NzParticleDeclaration();
+		NzParticleDeclaration(const NzParticleDeclaration& declaration);
+		~NzParticleDeclaration();
+
+		void DisableComponent(nzParticleComponent component);
+		void EnableComponent(nzParticleComponent component, nzComponentType type, unsigned int offset);
+
+		void GetComponent(nzParticleComponent component, bool* enabled, nzComponentType* type, unsigned int* offset) const;
+		unsigned int GetStride() const;
+
+		void SetStride(unsigned int stride);
+
+		NzParticleDeclaration& operator=(const NzParticleDeclaration& declaration);
+
+		static NzParticleDeclaration* Get(nzParticleLayout layout);
+		static bool IsTypeSupported(nzComponentType type);
+
+	private:
+		static bool Initialize();
+		static void Uninitialize();
+
+		struct Component
+		{
+			nzComponentType type;
+			bool enabled = false;
+			unsigned int offset;
+
+			/*
+			** -Lynix:
+			** Il serait aussi possible de préciser le stride de façon indépendante, ce que je ne permets pas
+			** pour décomplexifier l'interface en enlevant quelque chose que je juge inutile.
+			** Si vous pensez que ça peut être utile, n'hésitez pas à me le faire savoir !
+			*/
+		};
+
+		Component m_components[nzParticleComponent_Max+1];
+		unsigned int m_stride;
+
+		static NzParticleDeclaration s_declarations[nzParticleLayout_Max+1];
+};
+
+#endif // NAZARA_PARTICLEDECLARATION_HPP