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ksys573.cpp: Guitar Freaks knob and wail input fixes. (#9111)

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* machine/k573mcr.cpp: Don't write data from controllers if a controller isn't connected to the port.
* ksys573.cpp: Remapped guitar knobs for Guitar Freaks.
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987123879113 2022-01-09 00:28:26 +09:00 committed by GitHub
parent d103c67aba
commit aeb7f95099
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 12 additions and 7 deletions
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6
src/mame/drivers/ksys573.cpp
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@ -3160,16 +3160,14 @@ static INPUT_PORTS_START( gtrfrks )
PORT_BIT( 0x10000000, IP_ACTIVE_LOW, IPT_UNUSED ) /* SERVICE1 */
PORT_MODIFY( "IN2" )
PORT_BIT( 0x00000100, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER( 1 ) PORT_NAME( "P1 Effect 1" )
PORT_BIT( 0x00000200, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_PLAYER( 1 ) PORT_NAME( "P1 Effect 2" )
PORT_BIT( 0x00000300, 0x0000, IPT_DIAL ) PORT_PLAYER( 1 ) PORT_NAME( "P1 Effect Knob" ) PORT_MINMAX( 0x0000, 0x0300 ) PORT_SENSITIVITY( 1 ) PORT_KEYDELTA( 8 ) PORT_REVERSE
PORT_BIT( 0x00000400, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_PLAYER( 1 ) PORT_NAME( "P1 Pick" )
PORT_BIT( 0x00000800, IP_ACTIVE_LOW, IPT_BUTTON7 ) PORT_PLAYER( 1 ) PORT_NAME( "P1 Wailing" )
PORT_BIT( 0x00001000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER( 1 ) PORT_NAME( "P1 Button R" )
PORT_BIT( 0x00002000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER( 1 ) PORT_NAME( "P1 Button G" )
PORT_BIT( 0x00004000, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER( 1 ) PORT_NAME( "P1 Button B" )
PORT_BIT( 0x00008000, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x00000001, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER( 2 ) PORT_NAME( "P2 Effect 1" )
PORT_BIT( 0x00000002, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_PLAYER( 2 ) PORT_NAME( "P2 Effect 2" )
PORT_BIT( 0x00000003, 0x0000, IPT_DIAL ) PORT_PLAYER( 2 ) PORT_NAME( "P2 Effect Knob" ) PORT_MINMAX( 0x00, 0x03 ) PORT_SENSITIVITY( 1 ) PORT_KEYDELTA( 8 ) PORT_REVERSE
PORT_BIT( 0x00000004, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_PLAYER( 2 ) PORT_NAME( "P2 Pick" )
PORT_BIT( 0x00000008, IP_ACTIVE_LOW, IPT_BUTTON7 ) PORT_PLAYER( 2 ) PORT_NAME( "P2 Wailing" )
PORT_BIT( 0x00000010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER( 2 ) PORT_NAME( "P2 Button R" )

13
src/mame/machine/k573mcr.cpp
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@ -150,10 +150,17 @@ bool k573mcr_device::pad_read(uint32_t port_no, uint8_t *output)
controller_port_send_byte(0x01);
uint8_t a = controller_port_send_byte('B');
uint8_t b = controller_port_send_byte(0);
*output++ = controller_port_send_byte(0);
*output++ = controller_port_send_byte(0);
auto connected = a == 0x41 && b == 0x5a;
if (connected) {
*output++ = controller_port_send_byte(0);
*output++ = controller_port_send_byte(0);
}
else {
*output++ = 0;
*output++ = 0;
}
return a == 0x41 && b == 0x5a;
return connected;
}
bool k573mcr_device::memcard_read(uint32_t port_no, uint16_t block_addr, uint8_t *output)