Initial commit

arm9/source/gui/input/PadInputSource.h

@@ -0,0 +1,17 @@
+#pragma once
+#include "common.h"
+#include <nds/input.h>
+#include "IInputSource.h"
+#include "sharedMemory.h"
+
+/// @brief Input source from the physical DS buttons.
+class PadInputSource : public IInputSource
+{
+public:
+    InputKey Sample() const override
+    {
+        u16 arm9Mask = (~REG_KEYINPUT & 0x3FF);
+        u16 arm7Mask = (~SHARED_KEY_XY & 0xB);
+        return static_cast<InputKey>((arm9Mask | (arm7Mask << 10)));
+    }
+};