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intchess: add 7seg panel to layout

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This commit is contained in:
hap 2020-07-15 23:23:54 +02:00
parent 76101dea1d
commit a7a68269fe
2 changed files with 39 additions and 3 deletions
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12
src/mame/drivers/saitek_intchess.cpp
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@ -3,6 +3,7 @@
// thanks-to:Berger, Achim
/******************************************************************************
SciSys Intelligent Chess
Hardware notes:
- Synertek 6502A @ ~1.1MHz
@ -13,7 +14,10 @@ Hardware notes:
- tape deck with microphone
- 4-digit 7seg display
TODO: WIP
TODO:
- colors are estimated from photos (black and white are obvious, but the green
and cyan are not standard 0x00ff00 / 0x00ffff)
- video timing is unknown, sprite offsets are estimated from photos
******************************************************************************/
@ -30,6 +34,7 @@ TODO: WIP
#include "speaker.h"
// internal artwork
#include "saitek_intchess.lh" // clickable
namespace {
@ -107,12 +112,12 @@ void intchess_state::init_palette(palette_device &palette) const
u32 intchess_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
// draw chessboard
// draw chessboard background
for (int y = cliprect.top(); y <= cliprect.bottom(); y++)
for (int x = cliprect.left(); x <= cliprect.right(); x++)
bitmap.pix16(y, x) = ((x / 20) ^ (y / 16)) << 1 & 2;
// draw the pieces
// draw the sprites
for (int i = 0; i < 64; i++)
{
int code = (m_vram[i] & 7) << 2;
@ -293,6 +298,7 @@ void intchess_state::intchess(machine_config &config)
PWM_DISPLAY(config, m_display).set_size(4, 8);
m_display->set_segmask(0xf, 0x7f);
config.set_default_layout(layout_saitek_intchess);
// sound hardware
SPEAKER(config, "speaker").front_center();

30
src/mame/layout/saitek_intchess.lay Normal file
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@ -0,0 +1,30 @@
<?xml version="1.0"?>
<!--
license:CC0
-->
<mamelayout version="2">
<!-- define elements -->
<element name="digit" defstate="0">
<led7seg><color red="1.0" green="0.1" blue="0.15" /></led7seg>
</element>
<group name="panel">
<bounds x="0" y="0" width="40" height="15" />
<bezel name="digit0" element="digit"><bounds x="0" y="0" width="10" height="15" /></bezel>
<bezel name="digit1" element="digit"><bounds x="10" y="0" width="10" height="15" /></bezel>
<bezel name="digit2" element="digit"><bounds x="20" y="0" width="10" height="15" /></bezel>
<bezel name="digit3" element="digit"><bounds x="30" y="0" width="10" height="15" /></bezel>
</group>
<!-- build screen -->
<view name="Internal Layout">
<bounds left="0" right="40" top="0" bottom="40" />
<screen index="0"><bounds x="0" y="0" width="40" height="30" /></screen>
<group ref="panel"><bounds x="10" y="31" width="20" height="7.5" /></group>
</view>
</mamelayout>