mirror of
https://github.com/appgurueu/modlib.git
synced 2024-08-19 21:04:13 +02:00
58 lines
1.6 KiB
Lua
58 lines
1.6 KiB
Lua
-- get modpath wrapper
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function get_resource(modname, resource)
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if not resource then
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resource = modname
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modname = minetest.get_current_modname()
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end
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return minetest.get_modpath(modname) .. "/" .. resource
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end
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-- get resource + dofile
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function include(modname, file)
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if not file then
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file = modname
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modname = minetest.get_current_modname()
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end
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dofile(get_resource(modname, file))
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end
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function include_env(file_or_string, env, is_string)
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setfenv(assert((is_string and loadstring or loadfile)(file_or_string)), env)()
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end
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function create_namespace(namespace_name, parent_namespace)
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namespace_name = namespace_name or minetest.get_current_modname()
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parent_namespace = parent_namespace or _G
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local namespace = setmetatable({}, {__index = parent_namespace})
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parent_namespace[namespace_name] = namespace
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-- prevent MT's warning
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if parent_namespace == _G then
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rawset(parent_namespace, namespace_name, namespace)
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end
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return namespace
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end
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-- formerly extend_mod
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function extend(modname, file)
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if not file then
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file = modname
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modname = minetest.get_current_modname()
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end
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include_env(get_resource(modname, file .. ".lua"), _G[modname])
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end
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-- runs main.lua in table env
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-- formerly include_mod
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function init(modname)
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modname = modname or minetest.get_current_modname()
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create_namespace(modname)
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extend(modname, "main")
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end
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function extend_string(modname, string)
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if not string then
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string = modname
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modname = minetest.get_current_modname()
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end
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include_env(string, _G[modname], true)
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end |