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stkbd: JOY1-5 signal is not for a 2nd joystick button, fix joystick button reads

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hap 2025-01-07 13:37:00 +01:00
parent 9bbb3b4f63
commit 1cdd24ebb8
1 changed files with 6 additions and 7 deletions
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13
src/mame/atari/stkbd.cpp
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@ -141,14 +141,14 @@ uint8_t st_kbd_device::port2_r()
// 2 JOY 1-6 / mouse button 2
// 3 serial from cpu
uint8_t data;
uint8_t data = 0xf1;
if ((m_config->read() & 0x01) == 0)
data = m_mouseb->read();
data |= m_mouseb->read();
else
data = m_joy[0]->read();
data |= m_joy[1]->read();
return (data & 0x06) | (m_tx << 3);
return (data & 0xf7) | (m_tx << 3);
}
void st_kbd_device::port2_w(uint8_t data)
@ -346,7 +346,6 @@ static INPUT_PORTS_START(stkbd)
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1) PORT_8WAY
PORT_START("JOY1")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
@ -357,8 +356,8 @@ static INPUT_PORTS_START(stkbd)
PORT_BIT( 0xff, 0x00, IPT_MOUSE_Y ) PORT_SENSITIVITY(10) PORT_KEYDELTA(5) PORT_MINMAX(0, 255) PORT_PLAYER(1)
PORT_START("MOUSEB")
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_NAME("Mouse Button 1") PORT_CODE(MOUSECODE_BUTTON1)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_NAME("Mouse Button 2") PORT_CODE(MOUSECODE_BUTTON2)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Mouse Button 1") PORT_CODE(MOUSECODE_BUTTON1)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Mouse Button 2") PORT_CODE(MOUSECODE_BUTTON2)
INPUT_PORTS_END
ioport_constructor st_kbd_device::device_input_ports() const