Fix many errors and warnings found out by MinGW

src/Nazara/Core/File.cpp

@@ -906,5 +906,5 @@ namespace Nz
 		}
 
 		return true;
-	};
+	}
 }

src/Nazara/Graphics/InstancedRenderable.cpp

@@ -94,6 +94,7 @@ namespace Nz
 	void InstancedRenderable::UpdateData(InstanceData* instanceData) const
 	{
 		NazaraAssert(instanceData, "Invalid instance data");
+		NazaraUnused(instanceData);
 	}
 
 	InstancedRenderableLibrary::LibraryMap InstancedRenderable::s_library;

src/Nazara/Network/NetPacket.cpp

@@ -146,7 +146,7 @@ namespace Nz
 		if (!m_buffer)
 			m_buffer = std::make_unique<ByteArray>();
 
-		m_buffer->Resize(static_cast<std::size_t>(cursorPos));
+		m_buffer->Resize(minCapacity);
 
 		m_memoryStream.SetBuffer(m_buffer.get(), openMode);
 		m_memoryStream.SetCursorPos(cursorPos);

src/Nazara/Network/TcpClient.cpp

@@ -385,7 +385,7 @@ namespace Nz
 	* \remark Produces a NazaraError because it is a special stream
 	*/
 
-	bool TcpClient::SetCursorPos(UInt64 offset)
+	bool TcpClient::SetCursorPos(UInt64 /*offset*/)
 	{
 		NazaraError("SetCursorPos() cannot be used on sequential streams");
 		return false;

src/Nazara/Network/Win32/SocketImpl.cpp

@@ -437,6 +437,10 @@ namespace Nz
 
 		return result;
 		#else
+		NazaraUnused(fdarray);
+		NazaraUnused(nfds);
+		NazaraUnused(timeout);
+
 		if (error)
 			*error = SocketError_NotSupported;
 

src/Nazara/Physics2D/Debug/NewOverload.cpp

@@ -2,8 +2,8 @@
 // This file is part of the "Nazara Engine - Physics 2D module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
-#include <Nazara/Physics3D/Config.hpp>
-#if NAZARA_PHYSICS_MANAGE_MEMORY
+#include <Nazara/Physics2D/Config.hpp>
+#if NAZARA_PHYSICS2D_MANAGE_MEMORY
 
 #include <Nazara/Core/MemoryManager.hpp>
 #include <new> // Nécessaire ?

src/Nazara/Physics3D/Debug/NewOverload.cpp

@@ -3,7 +3,7 @@
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
 #include <Nazara/Physics3D/Config.hpp>
-#if NAZARA_PHYSICS_MANAGE_MEMORY
+#if NAZARA_PHYSICS3D_MANAGE_MEMORY
 
 #include <Nazara/Core/MemoryManager.hpp>
 #include <new> // Nécessaire ?

src/Nazara/Renderer/RenderTexture.cpp

@@ -795,6 +795,7 @@ namespace Nz
 		NazaraAssert(attachmentIndex < m_impl->attachments.size(), "Invalid attachment index");
 		NazaraAssert(!m_impl->attachments[attachmentIndex].isBuffer, "Invalid attachment state");
 		NazaraUnused(texture);
+		NazaraUnused(attachmentIndex);
 
 		InvalidateTargets();
 	}

src/Nazara/Utility/Formats/MTLParser.cpp

@@ -331,19 +331,19 @@ namespace Nz
 			Emit(mat.specular.b / 255.f);
 			EmitLine();
 
-			if (mat.alpha != 1.f)
+			if (!NumberEquals(mat.alpha, 1.f))
 			{
 				Emit("d ");
 				EmitLine(mat.alpha);
 			}
 
-			if (mat.refractionIndex != 1.f)
+			if (!NumberEquals(mat.refractionIndex, 1.f))
 			{
 				Emit("ni ");
 				EmitLine(mat.refractionIndex);
 			}
 
-			if (mat.shininess != 1.f)
+			if (!NumberEquals(mat.shininess, 1.f))
 			{
 				Emit("ns ");
 				EmitLine(mat.shininess);

src/Nazara/Utility/Formats/OBJParser.cpp

@@ -128,17 +128,17 @@ namespace Nz
 		UInt32 faceReserve = 0;
 		UInt32 vertexReserve = 0;
 		unsigned int matCount = 0;
-		auto GetMaterial = [&] (const String& meshName, const String& matName) -> Mesh*
+		auto GetMaterial = [&] (const String& mesh, const String& mat) -> Mesh*
 		{
-			auto& map = meshesByName[meshName];
-			auto it = map.find(matName);
+			auto& map = meshesByName[mesh];
+			auto it = map.find(mat);
 			if (it == map.end())
-				it = map.insert(std::make_pair(matName, MatPair(Mesh(), matCount++))).first;
+				it = map.insert(std::make_pair(mat, MatPair(Mesh(), matCount++))).first;
 
-			Mesh& mesh = it->second.first;
+			Mesh& meshData = it->second.first;
 
-			mesh.faces.reserve(faceReserve);
-			mesh.vertices.reserve(vertexReserve);
+			meshData.faces.reserve(faceReserve);
+			meshData.vertices.reserve(vertexReserve);
 			faceReserve = 0;
 			vertexReserve = 0;
 
@@ -550,19 +550,19 @@ namespace Nz
 			EmitLine(pair.second.size());
 			EmitLine();
 
-			for (std::size_t meshIndex : pair.second)
+			for (std::size_t index : pair.second)
 			{
-				const Mesh& mesh = m_meshes[meshIndex];
+				const Mesh& mesh = m_meshes[index];
 
 				Emit("g ");
 				EmitLine(mesh.name);
 				EmitLine();
-				
+
 				Emit("# face count: ");
 				EmitLine(mesh.faces.size());
 				Emit("# vertex count: ");
 				EmitLine(mesh.vertices.size());
-				
+
 				for (const Face& face : mesh.faces)
 				{
 					Emit('f');

src/Nazara/Utility/SimpleTextDrawer.cpp

@@ -75,6 +75,7 @@ namespace Nz
 	Font* SimpleTextDrawer::GetFont(std::size_t index) const
 	{
 		NazaraAssert(index == 0, "Font index out of range");
+		NazaraUnused(index);
 
 		return m_font;
 	}

src/Nazara/Utility/SoftwareBuffer.cpp

@@ -11,7 +11,7 @@
 
 namespace Nz
 {
-	SoftwareBuffer::SoftwareBuffer(Buffer* /*parent*/, BufferType type)
+	SoftwareBuffer::SoftwareBuffer(Buffer* /*parent*/, BufferType /*type*/)
 	{
 	}