More improvements to new wiimote plugin: Added emulated Drums/Guitar extensions. Wiimote rumble now handled for every output report. Fixed some mem leaks. Hopefully fixed a floating point exception in Linux, thanks to glennrics.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5403 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_WiimoteNew/Src/WiimoteEmu/Attachment/Drums.cpp

@@ -0,0 +1,92 @@
+#include "Drums.h"
+
+
+namespace WiimoteEmu
+{
+
+static const u8 drums_id[] = { 0x01, 0x00, 0xa4, 0x20, 0x01, 0x03 };
+
+// drums buttons
+#define DRUMS_PLUS			0x04
+#define DRUMS_MINUS			0x10
+
+#define DRUMS_BASS			0x0400
+#define DRUMS_BLUE			0x0800
+#define DRUMS_GREEN			0x1000
+#define DRUMS_YELLOW		0x2000
+#define DRUMS_RED			0x4000
+#define DRUMS_ORANGE		0x8000
+
+const u16 drum_pad_bitmasks[] =
+{
+	DRUMS_RED,
+	DRUMS_BLUE,
+	DRUMS_GREEN,
+	DRUMS_YELLOW,
+	DRUMS_ORANGE,
+	DRUMS_BASS,
+};
+
+const char* drum_pad_names[] =
+{
+	"Red","Blue","Green","Yellow","Orange","Bass"
+};
+
+const u16 drum_button_bitmasks[] =
+{
+	DRUMS_MINUS,
+	DRUMS_PLUS,
+};
+
+Drums::Drums() : Attachment( "Drums" )
+{
+	// pads
+	groups.push_back( m_pads = new Buttons( "Pads" ) );
+	for ( unsigned int i = 0; i < sizeof(drum_pad_names)/sizeof(*drum_pad_names); ++i )
+		m_pads->controls.push_back( new ControlGroup::Input( drum_pad_names[i] ) );
+
+	// stick
+	groups.push_back( m_stick = new AnalogStick( "Stick" ) );
+
+	// buttons
+	groups.push_back( m_buttons = new Buttons( "Buttons" ) );
+	m_buttons->controls.push_back( new ControlGroup::Input("Minus") );
+	m_buttons->controls.push_back( new ControlGroup::Input("Plus") );
+
+	// set up register
+	// id
+	memcpy( &reg[0xfa], drums_id, sizeof(drums_id) );
+}
+
+void Drums::GetState(u8* const data, const bool focus)
+{
+	wm_drums_extension* const ddata = (wm_drums_extension*)data;
+
+	// calibration data not figured out yet?
+
+	// stick
+	{
+	u8 x, y;
+	m_stick->GetState( &x, &y, 0x20, focus ? 0x1F /*0x15*/ : 0 );
+
+	ddata->sx = x;
+	ddata->sy = y;
+	}
+
+	// TODO: softness maybe
+	data[2] = 0xFF;
+	data[3] = 0xFF;
+
+	if (focus)
+	{
+		// buttons
+		m_buttons->GetState( &ddata->bt, drum_button_bitmasks );
+		// pads
+		m_pads->GetState( &ddata->bt, drum_pad_bitmasks );
+	}
+
+	// flip button bits
+	ddata->bt ^= 0xFFFF;
+}
+
+}