Mirrorlandia_minetest/modlib
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This commit is contained in:
Lars Mueller 2021-11-06 18:45:12 +01:00
parent 6937b6782c
commit 9b72be42af
1 changed files with 20 additions and 20 deletions
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40
init.lua
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@ -96,6 +96,25 @@ local function get_resource(modname, resource, ...)
return concat_path{minetest.get_modpath(modname), resource, ...}
end
local function load_module(self, module_name_or_alias)
local module_name = modules[module_name_or_alias]
if not module_name then
-- no such module
return
end
local environment
if module_name ~= module_name_or_alias then
-- alias handling
environment = self[module_name]
else
environment = dofile(minetest
and get_resource(self.modname, module_name .. ".lua")
or (parent_dir .. module_name .. ".lua"))
end
self[module_name_or_alias] = environment
return environment
end
local rawget, rawset = rawget, rawset
modlib = setmetatable({
-- TODO bump on release
@ -114,26 +133,7 @@ modlib = setmetatable({
error(dump(value), 2)
end
end
}, {
__index = function(self, module_name_or_alias)
local module_name = modules[module_name_or_alias]
if not module_name then
-- module not available, return nil
return
end
local environment
if module_name ~= module_name_or_alias then
-- alias handling
environment = self[module_name]
else
environment = dofile(minetest
and get_resource(self.modname, module_name .. ".lua")
or (parent_dir .. module_name .. ".lua"))
end
self[module_name_or_alias] = environment
return environment
end
})
}, { __index = load_module })
-- Force load file module to pass dir_delim & to set concat_path
modlib.file = assert(loadfile(get_resource"file.lua"))(dir_delim)