Make modlib independent of Minetest

conf.lua

@@ -13,6 +13,7 @@ function build_tree(dict)
     end
     return tree
 end
+if minetest then
     function build_setting_tree()
         modlib.conf.settings = build_tree(minetest.settings:to_table())
     end
@@ -21,6 +22,7 @@ minetest.mkdir(minetest.get_worldpath().."/config")
     function get_path(confname)
         return minetest.get_worldpath().."/config/"..confname
     end
+end
 function read_conf(text)
     local lines = modlib.text.split_lines(text, nil, true)
     local dict = {}

file.lua

@@ -47,6 +47,8 @@ end
 
 function create_if_not_exists_from_file(filename, src_filename) return create_if_not_exists(filename, read(src_filename)) end
 
+if not minetest then return end
+
 -- Process Bridge Helpers
 process_bridges = {}
 
@@ -73,7 +75,7 @@ end
 
 function process_bridge_listen(name, line_consumer, step)
 	local bridge = process_bridges[name]
-	modlib.minetest.register_globalstep(step or 0.1, function(dtime)
+	modlib.minetest.register_globalstep(step or 0.1, function()
 		local content = io.open(bridge.input, "r")
 		local line = content:read()
 		while line do
@@ -86,7 +88,7 @@ end
 
 function process_bridge_serve(name, step)
 	local bridge = process_bridges[name]
-	modlib.minetest.register_globalstep(step or 0.1, function(dtime)
+	modlib.minetest.register_globalstep(step or 0.1, function()
 		bridge.output_file:close()
 		process_bridges[name].output_file = io.open(bridge.output, "a")
 	end)
@@ -95,7 +97,6 @@ end
 function process_bridge_write(name, message)
 	local bridge = process_bridges[name]
 	bridge.output_file:write(message .. "\n")
-	-- append(bridge.input, message)
 end
 
 function process_bridge_start(name, command, os_execute)

init.lua

@@ -62,6 +62,15 @@ local function loadfile_exports(filename)
     return env
 end
 
+local minetest_only = {
+    mod = true,
+    minetest = true,
+    data = true,
+    log = true,
+    player = true,
+    -- not actually minetest-only, but a deprecated component
+    conf = true
+}
 for _, component in ipairs{
     "mod",
     "conf",
@@ -83,20 +92,27 @@ for _, component in ipairs{
     "ranked_set",
     "b3d"
 } do
-    modlib[component] = loadfile_exports(get_resource(component .. ".lua"))
+    if minetest or not minetest_only[component] then
+        local path = minetest and get_resource(component .. ".lua") or component .. ".lua"
+        modlib[component] = loadfile_exports(path)
+    end
 end
 
 -- Aliases
 modlib.string = modlib.text
 modlib.number = modlib.math
 
+if minetest then
     modlib.conf.build_setting_tree()
 
     modlib.mod.get_resource = get_resource
     modlib.mod.loadfile_exports = loadfile_exports
+end
 
 _ml = modlib
 
 --[[
 --modlib.mod.include("test.lua")
 ]]
+
+return modlib

math.lua

@@ -1,5 +1,5 @@
 -- Make random random
-math.randomseed(minetest.get_us_time())
+math.randomseed(minetest and minetest.get_us_time() or os.time() + os.clock())
 for _ = 1, 100 do math.random() end
 
 function round(number, steps)