149 lines
3.2 KiB
C++
149 lines
3.2 KiB
C++
#include "Classic.h"
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namespace WiimoteEmu
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{
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static const u8 classic_id[] = { 0x00, 0x00, 0xa4, 0x20, 0x01, 0x01 };
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/* Classic Controller calibration */
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static const u8 classic_calibration[] =
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{
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0xff, 0x00, 0x80, 0xff, 0x00, 0x80,
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0xff, 0x00, 0x80, 0xff, 0x00, 0x80,
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0x00, 0x00, 0x51, 0xa6
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};
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// classic buttons
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#define CLASSIC_PAD_RIGHT 0x80
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#define CLASSIC_PAD_DOWN 0x40
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#define CLASSIC_TRIGGER_L 0x20
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#define CLASSIC_MINUS 0x10
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#define CLASSIC_HOME 0x08
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#define CLASSIC_PLUS 0x04
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#define CLASSIC_TRIGGER_R 0x02
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#define CLASSIC_NOTHING 0x01
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#define CLASSIC_ZL 0x8000
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#define CLASSIC_B 0x4000
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#define CLASSIC_Y 0x2000
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#define CLASSIC_A 0x1000
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#define CLASSIC_X 0x0800
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#define CLASSIC_ZR 0x0400
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#define CLASSIC_PAD_LEFT 0x0200
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#define CLASSIC_PAD_UP 0x0100
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const u16 classic_button_bitmasks[] =
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{
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CLASSIC_A,
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CLASSIC_B,
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CLASSIC_X,
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CLASSIC_Y,
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CLASSIC_ZL,
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CLASSIC_ZR,
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CLASSIC_MINUS,
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CLASSIC_PLUS,
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CLASSIC_HOME,
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};
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const char* classic_button_names[] =
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{
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"A","B","X","Y","ZL","ZR","Minus","Plus","Home",
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};
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const u16 classic_trigger_bitmasks[] =
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{
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CLASSIC_TRIGGER_L, CLASSIC_TRIGGER_R,
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};
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const char* const classic_trigger_names[] =
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{
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"L", "R", "L-Analog", "R-Analog"
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};
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const u16 classic_dpad_bitmasks[] =
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{
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CLASSIC_PAD_UP, CLASSIC_PAD_DOWN, CLASSIC_PAD_LEFT, CLASSIC_PAD_RIGHT
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};
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Classic::Classic() : Attachment( "Classic" )
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{
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// buttons
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groups.push_back( m_buttons = new Buttons( "Buttons" ) );
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for ( unsigned int i = 0; i < sizeof(classic_button_names)/sizeof(*classic_button_names); ++i )
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m_buttons->controls.push_back( new ControlGroup::Input( classic_button_names[i] ) );
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// sticks
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groups.push_back( m_left_stick = new AnalogStick( "Left Stick" ) );
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groups.push_back( m_right_stick = new AnalogStick( "Right Stick" ) );
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// triggers
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groups.push_back( m_triggers = new MixedTriggers( "Triggers" ) );
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for ( unsigned int i=0; i < sizeof(classic_trigger_names)/sizeof(*classic_trigger_names); ++i )
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m_triggers->controls.push_back( new ControlGroup::Input( classic_trigger_names[i] ) );
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// dpad
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groups.push_back( m_dpad = new Buttons( "D-Pad" ) );
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for ( unsigned int i=0; i < 4; ++i )
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m_dpad->controls.push_back( new ControlGroup::Input( named_directions[i] ) );
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// set up register
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// calibration
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memcpy( ®[0x20], classic_calibration, sizeof(classic_calibration) );
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// id
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memcpy( ®[0xfa], classic_id, sizeof(classic_id) );
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}
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void Classic::GetState( u8* const data, const bool focus )
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{
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wm_classic_extension* const ccdata = (wm_classic_extension*)data;
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// not using calibration data, o well
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// left stick
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{
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u8 x, y;
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m_left_stick->GetState( &x, &y, 0x20, focus ? 0x1F /*0x15*/ : 0 );
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ccdata->lx = x;
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ccdata->ly = y;
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}
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// right stick
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{
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u8 x, y;
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m_right_stick->GetState( &x, &y, 0x10, focus ? 0x0F /*0x0C*/ : 0 );
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ccdata->rx1 = x;
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ccdata->rx2 = x >> 1;
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ccdata->rx3 = x >> 3;
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ccdata->ry = y;
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}
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//triggers
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{
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u8 trigs[2];
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m_triggers->GetState( &ccdata->bt, classic_trigger_bitmasks, trigs, focus ? 0x1F : 0 );
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ccdata->lt1 = trigs[0];
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ccdata->lt2 = trigs[0] >> 3;
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ccdata->rt = trigs[1];
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}
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if (focus)
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{
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// buttons
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m_buttons->GetState( &ccdata->bt, classic_button_bitmasks );
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// dpad
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m_dpad->GetState( &ccdata->bt, classic_dpad_bitmasks );
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}
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// flip button bits
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ccdata->bt ^= 0xFFFF;
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}
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}
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