Coherence update

Audio: GetListenerDirection was using ALfloat and GetListenerRotation
not.
ByteArray: Two return *this, hazh is perturbing, is it intended ?
String: Same ?
Camera: Adds of security (don't think it's usefull)
Parser: size() = 0 -> empty()
Utility: update 13 to 14 was forgotten
VertexDeclaration: same

Former-commit-id: f6db5cd15e5a4dc5ac2af12366b18d1f6922b0e0

src/Nazara/Utility/Loaders/MD5Mesh/Parser.cpp

@@ -632,19 +632,19 @@ bool NzMD5MeshParser::ParseMesh()
 		}
 	}
 
-	if (m_meshes[m_meshIndex].triangles.size() == 0)
+	if (m_meshes[m_meshIndex].triangles.empty())
 	{
 		NazaraError("Mesh has no triangles");
 		return false;
 	}
 
-	if (m_meshes[m_meshIndex].vertices.size() == 0)
+	if (m_meshes[m_meshIndex].vertices.empty())
 	{
 		NazaraError("Mesh has no vertices");
 		return false;
 	}
 
-	if (m_meshes[m_meshIndex].weights.size() == 0)
+	if (m_meshes[m_meshIndex].weights.empty())
 	{
 		NazaraError("Mesh has no weights");
 		return false;

src/Nazara/Utility/Utility.cpp

@@ -143,7 +143,7 @@ unsigned int NzUtility::ComponentCount[nzComponentType_Max+1] =
 	4  // nzComponentType_Int4
 };
 
-static_assert(nzComponentType_Max+1 == 13, "Component count array is incomplete");
+static_assert(nzComponentType_Max+1 == 14, "Component count array is incomplete");
 
 unsigned int NzUtility::ComponentStride[nzComponentType_Max+1] =
 {
@@ -162,6 +162,6 @@ unsigned int NzUtility::ComponentStride[nzComponentType_Max+1] =
 	4*sizeof(nzUInt32)  // nzComponentType_Int4
 };
 
-static_assert(nzComponentType_Max+1 == 13, "Component stride array is incomplete");
+static_assert(nzComponentType_Max+1 == 14, "Component stride array is incomplete");
 
 unsigned int NzUtility::s_moduleReferenceCounter = 0;

src/Nazara/Utility/VertexDeclaration.cpp

@@ -167,6 +167,7 @@ bool NzVertexDeclaration::IsTypeSupported(nzComponentType type)
 		case nzComponentType_Int2:
 		case nzComponentType_Int3:
 		case nzComponentType_Int4:
+        case nzComponentType_Quaternion:
 			return true;
 	}