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https://github.com/holub/mame
synced 2025-04-26 10:13:37 +03:00
27fc200678
* msx2_flop.xml: Fixed a couple of Japanese titles. * plugins/layout: Added a couple of things to the layout script sandbox. * Tidied up Hyper Neo Geo 64 code (srcclean etc.).
69 lines
1.7 KiB
Lua
69 lines
1.7 KiB
Lua
-- license:BSD-3-Clause
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-- copyright-holders:Carl
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-- Layout scripts should return a table and a string. The table can have two optional keys reset and frame
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-- which have functions for values called on reset and frame draw respectively and the string is a unique name.
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local exports = {}
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exports.name = "layout"
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exports.version = "0.0.1"
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exports.description = "Layout helper plugin"
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exports.license = "BSD-3-Clause"
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exports.author = { name = "Carl" }
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local layout = exports
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function layout.startplugin()
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local scripts = {}
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local function prepare_layout(file, script)
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local env = {
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machine = manager.machine,
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emu = {
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attotime = emu.attotime,
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render_bounds = emu.render_bounds,
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render_color = emu.render_color,
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print_verbose = emu.print_verbose,
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print_error = emu.print_error,
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print_warning = emu.print_warning,
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print_info = emu.print_info,
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print_debug = emu.print_debug },
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file = file,
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print = print,
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pairs = pairs,
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ipairs = ipairs,
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string = string,
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tonumber = tonumber,
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tostring = tostring,
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table = table }
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local script, err = load(script, script, "t", env)
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if not script then
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emu.print_verbose("error loading layout script " .. err)
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return
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end
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local hooks = script()
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if hooks ~= nil then
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table.insert(scripts, hooks)
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end
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end
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emu.register_callback(prepare_layout, "layout")
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emu.register_frame(function()
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if manager.machine.paused then
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return
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end
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for num, scr in pairs(scripts) do
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if scr.frame then
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scr.frame()
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end
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end
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end)
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emu.register_start(function()
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for num, scr in pairs(scripts) do
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if scr.reset then
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scr.reset()
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end
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end
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end)
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emu.register_stop(function() scripts = {} end)
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end
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return exports
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