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cothello: add buttons

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This commit is contained in:
hap 2023-02-01 20:07:25 +01:00
parent 9fcd185ad2
commit acc7d534af
3 changed files with 50 additions and 28 deletions
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2
src/mame/layout/blockch.lay
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@ -4,7 +4,7 @@ license:CC0-1.0
-->
<mamelayout version="2">
<element name="overlay">
<rect><color red="0.0" green="1.0" blue="0.3" /></rect>
<rect><color red="0.0" green="1.0" blue="0.25" /></rect>
</element>
<view name="Color Overlay">

6
src/mame/layout/cothello.lay
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@ -3,16 +3,10 @@
license:CC0-1.0
-->
<mamelayout version="2">
<element name="overlay">
<rect><color red="0.0" green="1.0" blue="0.3" /></rect>
</element>
<view name="Color Overlay">
<screen index="0">
<bounds left="0" top="0" right="4" bottom="3" />
</screen>
<element ref="overlay" blend="multiply">
<bounds left="0" top="0" right="4" bottom="3" />
</element>
</view>
</mamelayout>

70
src/mame/nintendo/cothello.cpp
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@ -21,8 +21,12 @@ Hardware notes:
TODO:
- verify XTAL
- verify video timing
- inputs
- coin
- sound
- is there a button select, or is current input emulation correct where for
example P1 can move P2 cursor? (the only unique P2 button is the Set button)
- unknown if the screen is color or B&W + overlay, but since the video chip is
meant for a color tv, let's assume the green tint is from the screen itself
*******************************************************************************/
@ -45,7 +49,8 @@ public:
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_screen(*this, "screen"),
m_vram(*this, "vram")
m_vram(*this, "vram"),
m_inputs(*this, "IN.%u", 0)
{ }
void cothello(machine_config &config);
@ -54,11 +59,14 @@ private:
required_device<cpu_device> m_maincpu;
required_device<screen_device> m_screen;
required_shared_ptr<u8> m_vram;
required_ioport_array<3> m_inputs;
void main_map(address_map &map);
u32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
u8 input_r();
u8 coin_r();
void sound_w(u8 data);
};
@ -75,7 +83,7 @@ u32 cothello_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, c
for (int x = cliprect.min_x; x <= cliprect.max_x; x++)
{
int pixel = m_vram[(y << 8 | x) & 0x3fff] & 1;
bitmap.pix(y, x) = pixel ? rgb_t::white() : rgb_t::black();
bitmap.pix(y, x) = pixel ? rgb_t(0x00, 0xff, 0x80) : rgb_t::black();
}
}
@ -88,6 +96,21 @@ u32 cothello_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, c
I/O
*******************************************************************************/
u8 cothello_state::input_r()
{
u8 data = 0xff;
for (int i = 0; i < 3; i++)
data &= m_inputs[i]->read();
return data;
}
u8 cothello_state::coin_r()
{
return 0xfb;
}
void cothello_state::sound_w(u8 data)
{
//printf("%X ",data);
@ -103,9 +126,9 @@ void cothello_state::main_map(address_map &map)
{
map(0x0000, 0x0bff).rom();
map(0x4000, 0x40ff).ram();
map(0x6000, 0x6000).portr("IN.0");
map(0x6000, 0x6000).r(FUNC(cothello_state::input_r));
map(0x8000, 0x8000).w(FUNC(cothello_state::sound_w));
map(0xa000, 0xa000).portr("IN.1");
map(0xa000, 0xa000).r(FUNC(cothello_state::coin_r));
map(0xc000, 0xffff).writeonly().share("vram");
map(0xc040, 0xc07f).mirror(0x3f00).nopw();
}
@ -118,24 +141,29 @@ void cothello_state::main_map(address_map &map)
static INPUT_PORTS_START( cothello )
PORT_START("IN.0")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_1)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_2)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_3)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_4)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_5)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_6)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_7)
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_8)
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 ) PORT_NAME("1 Player Start Sente") // 4
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START2 ) PORT_NAME("1 Player Start Gote") // 3
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START3 ) PORT_NAME("2 Players Start Sente") // 2
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START4 ) PORT_NAME("2 Players Start Gote") // 1
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("Reset")
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME("Abort")
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_SERVICE )
PORT_START("IN.1")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_Q)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_W)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_E)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_R)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_T)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_Y)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_U)
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_I)
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_16WAY
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_16WAY
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("P1 Pass")
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("P1 Set")
PORT_BIT( 0xe0, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("IN.2")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_COCKTAIL PORT_16WAY
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_COCKTAIL PORT_16WAY
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_COCKTAIL PORT_NAME("P2 Pass")
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL PORT_NAME("P2 Set")
PORT_BIT( 0xf0, IP_ACTIVE_LOW, IPT_UNUSED )
INPUT_PORTS_END