Initial commit

arm9/source/themes/background/IThemeBackground.h

@@ -0,0 +1,29 @@
+#pragma once
+
+class GraphicsContext;
+class VramContext;
+class IVramManager;
+class ITheme;
+
+class IThemeBackground
+{
+public:
+    virtual ~IThemeBackground() = 0;
+
+    /// @brief Updates the background.
+    virtual void Update() { }
+
+    /// @brief Draws the background.
+    /// @param graphicsContext The graphics context to use.
+    virtual void Draw(GraphicsContext& graphicsContext) { }
+
+    /// @brief Performs vblank processes for the background.
+    virtual void VBlank() { }
+
+    /// @brief Loads the resources for this background.
+    /// @param theme The theme the background belongs to.
+    /// @param vramContext The vram context.
+    virtual void LoadResources(const ITheme& theme, const VramContext& vramContext) { }
+};
+
+inline IThemeBackground::~IThemeBackground() { }