Implement LegoMeterPresenter::DrawMeter (#964)

* Implement LegoMeterPresenter::DrawMeter

* New MxRect16 header, offsets and size annotations

* Missing mxtypes include

LEGO1/omni/include/mxrect16.h

@@ -0,0 +1,47 @@
+#ifndef MXRECT16_H
+#define MXRECT16_H
+
+#include "mxtypes.h"
+
+// SIZE 0x08
+struct MxRect16 {
+	// FUNCTION: BETA10 0x10097ee0
+	MxRect16() {}
+
+	// FUNCTION: BETA10 0x100981f0
+	inline void SetLeft(MxS16 p_left) { m_left = p_left; }
+
+	// FUNCTION: BETA10 0x10098220
+	inline void SetTop(MxS16 p_top) { m_top = p_top; }
+
+	// FUNCTION: BETA10 0x10098250
+	inline void SetRight(MxS16 p_right) { m_right = p_right; }
+
+	// FUNCTION: BETA10 0x10098280
+	inline void SetBottom(MxS16 p_bottom) { m_bottom = p_bottom; }
+
+	// FUNCTION: BETA10 0x10098300
+	inline MxS16 GetLeft() const { return m_left; }
+
+	// FUNCTION: BETA10 0x10098330
+	inline MxS16 GetTop() const { return m_top; }
+
+	// There is no GetRight()
+
+	// FUNCTION: BETA10 0x10098360
+	inline MxS16 GetBottom() const { return m_bottom; }
+
+	// FUNCTION: BETA10 0x10098390
+	inline MxS16 GetWidth() const { return m_right - m_left + 1; }
+
+	// FUNCTION: BETA10 0x100983c0
+	inline MxS16 GetHeight() const { return m_bottom - m_top + 1; }
+
+private:
+	MxS16 m_left;   // 0x00
+	MxS16 m_top;    // 0x02
+	MxS16 m_right;  // 0x04
+	MxS16 m_bottom; // 0x06
+};
+
+#endif // MXRECT16_H