mame/plugins/layout/init.lua
Vas Crabb 59cbd883f8 sega/sega_beena.cpp: Hooked up barcode cards.
Systems promoted to working
---------------------------
Sega TV Ocha-Ken [QUFB]

Software list items promoted to working (tvochken.xml)
------------------------------------------------------
TV to Ocha-Card: Ocha-Ken 'Ho' to Seikatsu [Vas Crabb]
2023-12-14 13:14:26 +11:00

85 lines
2.3 KiB
Lua

-- license:BSD-3-Clause
-- copyright-holders:Carl
-- Layout scripts should return a table and a string. The table can have two optional keys reset and frame
-- which have functions for values called on reset and frame draw respectively and the string is a unique name.
local exports = {
name = "layout",
version = "0.0.1",
description = "Layout helper plugin",
license = "BSD-3-Clause",
author = { name = "Carl" } }
local layout = exports
local frame_subscription, stop_subscription
function layout.startplugin()
local scripts = {}
local function prepare_layout(file, script)
local env = {
machine = manager.machine,
emu = {
device_enumerator = emu.device_enumerator,
palette_enumerator = emu.palette_enumerator,
screen_enumerator = emu.screen_enumerator,
cassette_enumerator = emu.cassette_enumerator,
image_enumerator = emu.image_enumerator,
slot_enumerator = emu.slot_enumerator,
attotime = emu.attotime,
render_bounds = emu.render_bounds,
render_color = emu.render_color,
bitmap_ind8 = emu.bitmap_ind8,
bitmap_ind16 = emu.bitmap_ind16,
bitmap_ind32 = emu.bitmap_ind32,
bitmap_ind64 = emu.bitmap_ind64,
bitmap_yuy16 = emu.bitmap_yuy16,
bitmap_rgb32 = emu.bitmap_rgb32,
bitmap_argb32 = emu.bitmap_argb32,
print_verbose = emu.print_verbose,
print_error = emu.print_error,
print_warning = emu.print_warning,
print_info = emu.print_info,
print_debug = emu.print_debug },
file = file,
print = print,
pairs = pairs,
ipairs = ipairs,
string = string,
tonumber = tonumber,
tostring = tostring,
table = table }
local script, err = load(script, script, "t", env)
if not script then
emu.print_verbose("error loading layout script " .. err)
return
end
local hooks = script()
if hooks ~= nil then
table.insert(scripts, hooks)
end
end
emu.register_callback(prepare_layout, "layout")
frame_subscription = emu.add_machine_frame_notifier(function ()
if manager.machine.paused then
return
end
for num, scr in pairs(scripts) do
if scr.frame then
scr.frame()
end
end
end)
emu.register_prestart(function ()
for num, scr in pairs(scripts) do
if scr.reset then
scr.reset()
end
end
end)
stop_subscription = emu.add_machine_stop_notifier(function ()
scripts = {}
end)
end
return exports