53 lines
1.4 KiB
Lua
53 lines
1.4 KiB
Lua
-- license:BSD-3-Clause
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-- copyright-holders:Miodrag Milanovic
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require('lfs')
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-- add helper to lfs for plugins to use
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function lfs.env_replace(str)
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local pathsep = package.config:sub(1,1)
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local function dorep(val)
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ret = os.getenv(val)
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if ret then
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return ret
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end
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return val
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end
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if pathsep == '\\' then
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str = str:gsub("%%(%w+)%%", dorep)
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else
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str = str:gsub("%$(%w+)", dorep)
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end
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return str
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end
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_G._ = emu.lang_translate
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local dir = lfs.env_replace(manager:options().entries.pluginspath:value())
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package.path = dir .. "/?.lua;" .. dir .. "/?/init.lua"
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local json = require('json')
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local function readAll(file)
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local f = io.open(file, "rb")
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local content = f:read("*all")
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f:close()
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return content
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end
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for file in lfs.dir(dir) do
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if (file~="." and file~=".." and lfs.attributes(dir .. "/" .. file,"mode")=="directory") then
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local filename = dir .. "/" .. file .. "/plugin.json"
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local meta = json.parse(readAll(filename))
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if (meta["plugin"]["type"]=="plugin") and (mame_manager:plugins().entries[meta["plugin"]["name"]]~=nil) then
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local entry = mame_manager:plugins().entries[meta["plugin"]["name"]]
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if (entry:value()==true) then
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emu.print_verbose("Starting plugin " .. meta["plugin"]["name"] .. "...")
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plugin = require(meta["plugin"]["name"])
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if plugin.set_folder~=nil then plugin.set_folder(dir .. "/" .. file) end
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plugin.startplugin();
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end
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end
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end
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end
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