Organize builtin into subdirectories

32 files changed, 129 insertions, 113 deletions

diff --git a/builtin/async/init.lua b/builtin/async/init.lua
new file mode 100644
index 000000000..79b1a0a6c
--- /dev/null
+++ b/builtin/async/init.lua
@@ -0,0 +1,18 @@
+engine.log("info", "Initializing Asynchronous environment")
+
+local core = engine or minetest
+
+function core.job_processor(serialized_func, serialized_param)
+	local func = loadstring(serialized_func)
+	local param = core.deserialize(serialized_param)
+	local retval = nil
+
+	if type(func) == "function" then
+		retval = core.serialize(func(param))
+	else
+		core.log("error", "ASYNC WORKER: Unable to deserialize function")
+	end
+
+	return retval or core.serialize(nil)
+end
+
diff --git a/builtin/async_env.lua b/builtin/async_env.lua
deleted file mode 100644
index cdcb82ee3..000000000
--- a/builtin/async_env.lua
+++ /dev/null
@@ -1,21 +0,0 @@
-engine.log("info", "Initializing Asynchronous environment")
-local tbl = engine or minetest
-
-minetest = tbl
-dofile(SCRIPTDIR .. DIR_DELIM .. "serialize.lua")
-dofile(SCRIPTDIR .. DIR_DELIM .. "misc_helpers.lua")
-
-function tbl.job_processor(serialized_func, serialized_param)
-	local func = loadstring(serialized_func)
-	local param = tbl.deserialize(serialized_param)
-	local retval = nil
-
-	if type(func) == "function" then
-		retval = tbl.serialize(func(param))
-	else
-		tbl.log("error", "ASYNC WORKER: Unable to deserialize function")
-	end
-
-	return retval or tbl.serialize(nil)
-end
-
diff --git a/builtin/async_event.lua b/builtin/async_event.lua
deleted file mode 100644
index 2c3fb8fa7..000000000
--- a/builtin/async_event.lua
+++ /dev/null
@@ -1,45 +0,0 @@
-local tbl = engine or minetest
-
-local SCRIPTDIR = SCRIPTDIR or tbl.get_scriptdir()
-minetest = tbl
-dofile(SCRIPTDIR .. DIR_DELIM .. "serialize.lua")
-
-tbl.async_jobs = {}
-
-local function handle_job(jobid, serialized_retval)
-	local retval = tbl.deserialize(serialized_retval)
-	assert(type(tbl.async_jobs[jobid]) == "function")
-	tbl.async_jobs[jobid](retval)
-	tbl.async_jobs[jobid] = nil
-end
-
-if engine ~= nil then
-	tbl.async_event_handler = handle_job
-else
-	minetest.register_globalstep(function(dtime)
-		for i, job in ipairs(tbl.get_finished_jobs()) do
-			handle_job(job.jobid, job.retval)
-		end
-	end)
-end
-
-function tbl.handle_async(func, parameter, callback)
-	-- Serialize function
-	local serialized_func = string.dump(func)
-
-	assert(serialized_func ~= nil)
-
-	-- Serialize parameters
-	local serialized_param = tbl.serialize(parameter)
-
-	if serialized_param == nil then
-		return false
-	end
-
-	local jobid = tbl.do_async_callback(serialized_func, serialized_param)
-
-	tbl.async_jobs[jobid] = callback
-
-	return true
-end
-
diff --git a/builtin/builtin.lua b/builtin/builtin.lua
deleted file mode 100644
index 1babe006f..000000000
--- a/builtin/builtin.lua
+++ /dev/null
@@ -1,32 +0,0 @@
---
--- This file contains built-in stuff in Minetest implemented in Lua.
---
--- It is always loaded and executed after registration of the C API,
--- before loading and running any mods.
---
-
--- Initialize some very basic things
-print = minetest.debug
-math.randomseed(os.time())
-os.setlocale("C", "numeric")
-
--- Load other files
-local modpath = minetest.get_modpath("__builtin")
-dofile(modpath.."/serialize.lua")
-dofile(modpath.."/misc_helpers.lua")
-dofile(modpath.."/item.lua")
-dofile(modpath.."/misc_register.lua")
-dofile(modpath.."/item_entity.lua")
-dofile(modpath.."/deprecated.lua")
-dofile(modpath.."/misc.lua")
-dofile(modpath.."/privileges.lua")
-dofile(modpath.."/auth.lua")
-dofile(modpath.."/chatcommands.lua")
-dofile(modpath.."/static_spawn.lua")
-dofile(modpath.."/detached_inventory.lua")
-dofile(modpath.."/falling.lua")
-dofile(modpath.."/features.lua")
-dofile(modpath.."/voxelarea.lua")
-dofile(modpath.."/vector.lua")
-dofile(modpath.."/forceloading.lua")
-dofile(modpath.."/statbars.lua")
diff --git a/builtin/common/async_event.lua b/builtin/common/async_event.lua
new file mode 100644
index 000000000..ef4bf4354
--- /dev/null
+++ b/builtin/common/async_event.lua
@@ -0,0 +1,42 @@
+
+local core = engine or minetest
+
+core.async_jobs = {}
+
+local function handle_job(jobid, serialized_retval)
+	local retval = core.deserialize(serialized_retval)
+	assert(type(core.async_jobs[jobid]) == "function")
+	core.async_jobs[jobid](retval)
+	core.async_jobs[jobid] = nil
+end
+
+if engine ~= nil then
+	core.async_event_handler = handle_job
+else
+	minetest.register_globalstep(function(dtime)
+		for i, job in ipairs(core.get_finished_jobs()) do
+			handle_job(job.jobid, job.retval)
+		end
+	end)
+end
+
+function core.handle_async(func, parameter, callback)
+	-- Serialize function
+	local serialized_func = string.dump(func)
+
+	assert(serialized_func ~= nil)
+
+	-- Serialize parameters
+	local serialized_param = core.serialize(parameter)
+
+	if serialized_param == nil then
+		return false
+	end
+
+	local jobid = core.do_async_callback(serialized_func, serialized_param)
+
+	core.async_jobs[jobid] = callback
+
+	return true
+end
+
diff --git a/builtin/misc_helpers.lua b/builtin/common/misc_helpers.lua
index 9c7349726..9c7349726 100644
--- a/builtin/misc_helpers.lua
+++ b/builtin/common/misc_helpers.lua
diff --git a/builtin/serialize.lua b/builtin/common/serialize.lua
index 93fffe80d..93fffe80d 100644
--- a/builtin/serialize.lua
+++ b/builtin/common/serialize.lua
diff --git a/builtin/vector.lua b/builtin/common/vector.lua
index 77944b612..77944b612 100644
--- a/builtin/vector.lua
+++ b/builtin/common/vector.lua
diff --git a/builtin/auth.lua b/builtin/game/auth.lua
index b6cca609c..b6cca609c 100644
--- a/builtin/auth.lua
+++ b/builtin/game/auth.lua
diff --git a/builtin/chatcommands.lua b/builtin/game/chatcommands.lua
index f8df83d8e..f8df83d8e 100644
--- a/builtin/chatcommands.lua
+++ b/builtin/game/chatcommands.lua
diff --git a/builtin/deprecated.lua b/builtin/game/deprecated.lua
index d8b578d48..d8b578d48 100644
--- a/builtin/deprecated.lua
+++ b/builtin/game/deprecated.lua
diff --git a/builtin/detached_inventory.lua b/builtin/game/detached_inventory.lua
index 3757f1387..3757f1387 100644
--- a/builtin/detached_inventory.lua
+++ b/builtin/game/detached_inventory.lua
diff --git a/builtin/falling.lua b/builtin/game/falling.lua
index 7ac348bdb..93d17221a 100644
--- a/builtin/falling.lua
+++ b/builtin/game/falling.lua
@@ -4,7 +4,7 @@
 -- Falling stuff
 --
 
-minetest.register_entity("__builtin:falling_node", {
+minetest.register_entity(":__builtin:falling_node", {
 	initial_properties = {
 		physical = true,
 		collide_with_objects = false,
diff --git a/builtin/features.lua b/builtin/game/features.lua
index f3de3ba21..f3de3ba21 100644
--- a/builtin/features.lua
+++ b/builtin/game/features.lua
diff --git a/builtin/forceloading.lua b/builtin/game/forceloading.lua
index 84895792b..84895792b 100644
--- a/builtin/forceloading.lua
+++ b/builtin/game/forceloading.lua
diff --git a/builtin/game/init.lua b/builtin/game/init.lua
new file mode 100644
index 000000000..b878a2664
--- /dev/null
+++ b/builtin/game/init.lua
@@ -0,0 +1,23 @@
+
+local scriptpath = minetest.get_builtin_path()..DIR_DELIM
+local commonpath = scriptpath.."common"..DIR_DELIM
+local gamepath = scriptpath.."game"..DIR_DELIM
+
+dofile(commonpath.."vector.lua")
+
+dofile(gamepath.."item.lua")
+dofile(gamepath.."register.lua")
+dofile(gamepath.."item_entity.lua")
+dofile(gamepath.."deprecated.lua")
+dofile(gamepath.."misc.lua")
+dofile(gamepath.."privileges.lua")
+dofile(gamepath.."auth.lua")
+dofile(gamepath.."chatcommands.lua")
+dofile(gamepath.."static_spawn.lua")
+dofile(gamepath.."detached_inventory.lua")
+dofile(gamepath.."falling.lua")
+dofile(gamepath.."features.lua")
+dofile(gamepath.."voxelarea.lua")
+dofile(gamepath.."forceloading.lua")
+dofile(gamepath.."statbars.lua")
+
diff --git a/builtin/item.lua b/builtin/game/item.lua
index 002c14f5e..002c14f5e 100644
--- a/builtin/item.lua
+++ b/builtin/game/item.lua
diff --git a/builtin/item_entity.lua b/builtin/game/item_entity.lua
index 0dcc2dc2d..8150e6da1 100644
--- a/builtin/item_entity.lua
+++ b/builtin/game/item_entity.lua
@@ -8,7 +8,7 @@ function minetest.spawn_item(pos, item)
 	return obj
 end
 
-minetest.register_entity("__builtin:item", {
+minetest.register_entity(":__builtin:item", {
 	initial_properties = {
 		hp_max = 1,
 		physical = true,
diff --git a/builtin/misc.lua b/builtin/game/misc.lua
index 82cc527cd..82cc527cd 100644
--- a/builtin/misc.lua
+++ b/builtin/game/misc.lua
diff --git a/builtin/privileges.lua b/builtin/game/privileges.lua
index 244aa453c..244aa453c 100644
--- a/builtin/privileges.lua
+++ b/builtin/game/privileges.lua
diff --git a/builtin/misc_register.lua b/builtin/game/register.lua
index 99c5115c4..99c5115c4 100644
--- a/builtin/misc_register.lua
+++ b/builtin/game/register.lua
diff --git a/builtin/statbars.lua b/builtin/game/statbars.lua
index ca656a974..ca656a974 100644
--- a/builtin/statbars.lua
+++ b/builtin/game/statbars.lua
diff --git a/builtin/static_spawn.lua b/builtin/game/static_spawn.lua
index e8c107d86..e8c107d86 100644
--- a/builtin/static_spawn.lua
+++ b/builtin/game/static_spawn.lua
diff --git a/builtin/voxelarea.lua b/builtin/game/voxelarea.lua
index 93bbf73a8..93bbf73a8 100644
--- a/builtin/voxelarea.lua
+++ b/builtin/game/voxelarea.lua
diff --git a/builtin/init.lua b/builtin/init.lua
new file mode 100644
index 000000000..9969111b8
--- /dev/null
+++ b/builtin/init.lua
@@ -0,0 +1,34 @@
+--
+-- This file contains built-in stuff in Minetest implemented in Lua.
+--
+-- It is always loaded and executed after registration of the C API,
+-- before loading and running any mods.
+--
+
+local core = minetest or engine
+minetest = core
+
+-- Initialize some very basic things
+print = core.debug
+math.randomseed(os.time())
+os.setlocale("C", "numeric")
+
+-- Load other files
+local scriptdir = core.get_builtin_path()..DIR_DELIM
+local gamepath = scriptdir.."game"..DIR_DELIM
+local commonpath = scriptdir.."common"..DIR_DELIM
+local asyncpath = scriptdir.."async"..DIR_DELIM
+
+dofile(commonpath.."serialize.lua")
+dofile(commonpath.."misc_helpers.lua")
+
+if INIT == "game" then
+	dofile(gamepath.."init.lua")
+elseif INIT == "mainmenu" then
+	dofile(core.get_mainmenu_path()..DIR_DELIM.."init.lua")
+elseif INIT == "async" then
+	dofile(asyncpath.."init.lua")
+else
+	error(("Unrecognized builtin initialization type %s!"):format(tostring(INIT)))
+end
+
diff --git a/builtin/filterlist.lua b/builtin/mainmenu/filterlist.lua
index 379a5cea9..379a5cea9 100644
--- a/builtin/filterlist.lua
+++ b/builtin/mainmenu/filterlist.lua
diff --git a/builtin/gamemgr.lua b/builtin/mainmenu/gamemgr.lua
index c99c2de21..c99c2de21 100644
--- a/builtin/gamemgr.lua
+++ b/builtin/mainmenu/gamemgr.lua
diff --git a/builtin/mainmenu.lua b/builtin/mainmenu/init.lua
index 67e0113bc..d78a668c5 100644
--- a/builtin/mainmenu.lua
+++ b/builtin/mainmenu/init.lua
@@ -1,8 +1,14 @@
-print = engine.debug
-math.randomseed(os.time())
-os.setlocale("C", "numeric")
 
-local scriptpath = engine.get_scriptdir()
+local menupath = engine.get_mainmenu_path()..DIR_DELIM
+local commonpath = engine.get_builtin_path()..DIR_DELIM.."common"..DIR_DELIM
+
+dofile(menupath.."filterlist.lua")
+dofile(menupath.."modmgr.lua")
+dofile(menupath.."modstore.lua")
+dofile(menupath.."gamemgr.lua")
+dofile(menupath.."textures.lua")
+dofile(menupath.."menubar.lua")
+dofile(commonpath.."async_event.lua")
 
 mt_color_grey  = "#AAAAAA"
 mt_color_blue  = "#0000DD"
@@ -11,15 +17,6 @@ mt_color_dark_green = "#003300"
 
 --for all other colors ask sfan5 to complete his worK!
 
-dofile(scriptpath .. DIR_DELIM .. "misc_helpers.lua")
-dofile(scriptpath .. DIR_DELIM .. "filterlist.lua")
-dofile(scriptpath .. DIR_DELIM .. "modmgr.lua")
-dofile(scriptpath .. DIR_DELIM .. "modstore.lua")
-dofile(scriptpath .. DIR_DELIM .. "gamemgr.lua")
-dofile(scriptpath .. DIR_DELIM .. "mm_textures.lua")
-dofile(scriptpath .. DIR_DELIM .. "mm_menubar.lua")
-dofile(scriptpath .. DIR_DELIM .. "async_event.lua")
-
 menu = {}
 local tabbuilder = {}
 local worldlist = nil
diff --git a/builtin/mm_menubar.lua b/builtin/mainmenu/menubar.lua
index 2e4d5f8b8..2e4d5f8b8 100644
--- a/builtin/mm_menubar.lua
+++ b/builtin/mainmenu/menubar.lua
diff --git a/builtin/modmgr.lua b/builtin/mainmenu/modmgr.lua
index eeb65add1..eeb65add1 100644
--- a/builtin/modmgr.lua
+++ b/builtin/mainmenu/modmgr.lua
diff --git a/builtin/modstore.lua b/builtin/mainmenu/modstore.lua
index ef7fd0165..ef7fd0165 100644
--- a/builtin/modstore.lua
+++ b/builtin/mainmenu/modstore.lua
diff --git a/builtin/mm_textures.lua b/builtin/mainmenu/textures.lua
index 998fc2199..998fc2199 100644
--- a/builtin/mm_textures.lua
+++ b/builtin/mainmenu/textures.lua