Added backgrounds

Former-commit-id: e3959b04a124978c473bd6330047b5fd6ac27b19

src/Nazara/2D/Background.cpp

@@ -0,0 +1,8 @@
+// Copyright (C) 2013 Jérôme Leclercq
+// This file is part of the "Nazara Engine - 2D Module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/2D/Background.hpp>
+#include <Nazara/2D/Debug.hpp>
+
+NzBackground::~NzBackground() = default;

src/Nazara/2D/ColorBackground.cpp

@@ -0,0 +1,33 @@
+// Copyright (C) 2013 Jérôme Leclercq
+// This file is part of the "Nazara Engine - 2D Module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/2D/ColorBackground.hpp>
+#include <Nazara/Renderer/Renderer.hpp>
+#include <Nazara/2D/Debug.hpp>
+
+NzColorBackground::NzColorBackground(const NzColor& color) :
+m_color(color)
+{
+}
+
+void NzColorBackground::Draw() const
+{
+	NzRenderer::SetClearColor(m_color);
+	NzRenderer::Clear(nzRendererClear_Color);
+}
+
+nzBackgroundType NzColorBackground::GetBackgroundType() const
+{
+	return nzBackgroundType_Color;
+}
+
+NzColor NzColorBackground::GetColor() const
+{
+	return m_color;
+}
+
+void NzColorBackground::SetColor(const NzColor& color)
+{
+	m_color = color;
+}