AxibugEmuOnline/virtuanessrc097-master/NES/PadEX/EXPAD_Keyboard.cpp

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//////////////////////////////////////////////////////////////////////////
// Family Basic Keyboard //
//////////////////////////////////////////////////////////////////////////
void EXPAD_Keyboard::Reset()
{
bGraph = FALSE;
bOut = FALSE;
ScanNo = 0;
}
BYTE EXPAD_Keyboard::Read4016()
{
BYTE data = 0;
return data;
}
BYTE EXPAD_Keyboard::Read4017()
{
BYTE data = 0;
if( ScanNo ) {
data = 0x1E;
}
if( DirectInput.m_Sw[DIK_NEXT ] ) bGraph = TRUE;
if( DirectInput.m_Sw[DIK_PRIOR] ) bGraph = FALSE;
switch( ScanNo ) {
case 1:
if( bOut ) {
if( DirectInput.m_Sw[DIK_F8 ] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_RETURN ] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_LBRACKET] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_RBRACKET] ) data &= ~0x10;
} else {
if( DirectInput.m_Sw[DIK_F12 ] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_RSHIFT ] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_BACKSLASH]
|| DirectInput.m_Sw[DIK_YEN ] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_END ] ) data &= ~0x10;
}
break;
case 2:
if( bOut ) {
if( DirectInput.m_Sw[DIK_F7 ] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_AT ] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_COLON ] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_SEMICOLON] ) data &= ~0x10;
} else {
if( DirectInput.m_Sw[DIK_UNDERLINE ] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_SLASH ] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_MINUS ] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_CIRCUMFLEX] ) data &= ~0x10;
}
break;
case 3:
if( bOut ) {
if( DirectInput.m_Sw[DIK_F6] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_O ] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_L ] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_K ] ) data &= ~0x10;
} else {
if( DirectInput.m_Sw[DIK_PERIOD] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_COMMA ] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_P ] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_0 ] ) data &= ~0x10;
}
break;
case 4:
if( bOut ) {
if( DirectInput.m_Sw[DIK_F5] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_I ] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_U ] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_J ] ) data &= ~0x10;
} else {
if( DirectInput.m_Sw[DIK_M] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_N] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_9] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_8] ) data &= ~0x10;
}
break;
case 5:
if( bOut ) {
if( DirectInput.m_Sw[DIK_F4] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_Y ] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_G ] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_H ] ) data &= ~0x10;
} else {
if( DirectInput.m_Sw[DIK_B] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_V] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_7] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_6] ) data &= ~0x10;
}
break;
case 6:
if( bOut ) {
if( DirectInput.m_Sw[DIK_F3] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_T ] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_R ] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_D ] ) data &= ~0x10;
} else {
if( DirectInput.m_Sw[DIK_F] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_C] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_5] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_4] ) data &= ~0x10;
}
break;
case 7:
if( bOut ) {
if( DirectInput.m_Sw[DIK_F2] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_W ] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_S ] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_A ] ) data &= ~0x10;
} else {
if( DirectInput.m_Sw[DIK_X] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_Z] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_E] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_3] ) data &= ~0x10;
}
break;
case 8:
if( bOut ) {
if( DirectInput.m_Sw[DIK_F1 ] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_ESCAPE ] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_Q ] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_LCONTROL]
|| DirectInput.m_Sw[DIK_RCONTROL] ) data &= ~0x10;
} else {
if( DirectInput.m_Sw[DIK_LSHIFT] ) data &= ~0x02;
if( bGraph ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_1 ] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_2 ] ) data &= ~0x10;
}
break;
case 9:
if( bOut ) {
if( DirectInput.m_Sw[DIK_HOME ] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_UP ] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_RIGHT] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_LEFT ] ) data &= ~0x10;
} else {
if( DirectInput.m_Sw[DIK_DOWN ] ) data &= ~0x02;
if( DirectInput.m_Sw[DIK_SPACE ] ) data &= ~0x04;
if( DirectInput.m_Sw[DIK_DELETE] ) data &= ~0x08;
if( DirectInput.m_Sw[DIK_INSERT] ) data &= ~0x10;
}
break;
case 10:
break;
}
return data & 0x1E;
}
void EXPAD_Keyboard::Write4016( BYTE data )
{
if( data == 0x05 ) {
bOut = FALSE;
ScanNo = 0;
} else if( data == 0x04 ) {
// if( ++ScanNo > 9 )
if( ++ScanNo > 10 )
ScanNo = 0;
bOut = !bOut;
} else if( data == 0x06 ) {
bOut = !bOut;
} else {
ScanNo = 0;
}
}