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Move core.run_callbacks and related to common folder

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This commit is contained in:
sfan5 2022-12-30 14:35:57 +01:00
parent 524d446757
commit 4fdd2dec59
3 changed files with 80 additions and 78 deletions
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74
builtin/common/register.lua Normal file
View File

@ -0,0 +1,74 @@
local builtin_shared = ...
do
local default = {mod = "??", name = "??"}
core.callback_origins = setmetatable({}, {
__index = function()
return default
end
})
end
function core.run_callbacks(callbacks, mode, ...)
assert(type(callbacks) == "table")
local cb_len = #callbacks
if cb_len == 0 then
if mode == 2 or mode == 3 then
return true
elseif mode == 4 or mode == 5 then
return false
end
end
local ret = nil
for i = 1, cb_len do
local origin = core.callback_origins[callbacks[i]]
core.set_last_run_mod(origin.mod)
local cb_ret = callbacks[i](...)
if mode == 0 and i == 1 then
ret = cb_ret
elseif mode == 1 and i == cb_len then
ret = cb_ret
elseif mode == 2 then
if not cb_ret or i == 1 then
ret = cb_ret
end
elseif mode == 3 then
if cb_ret then
return cb_ret
end
ret = cb_ret
elseif mode == 4 then
if (cb_ret and not ret) or i == 1 then
ret = cb_ret
end
elseif mode == 5 and cb_ret then
return cb_ret
end
end
return ret
end
function builtin_shared.make_registration()
local t = {}
local registerfunc = function(func)
t[#t + 1] = func
core.callback_origins[func] = {
mod = core.get_current_modname() or "??",
name = debug.getinfo(1, "n").name or "??"
}
end
return t, registerfunc
end
function builtin_shared.make_registration_reverse()
local t = {}
local registerfunc = function(func)
table.insert(t, 1, func)
core.callback_origins[func] = {
mod = core.get_current_modname() or "??",
name = debug.getinfo(1, "n").name or "??"
}
end
return t, registerfunc
end

3
builtin/game/init.lua
View File

@ -10,7 +10,8 @@ local builtin_shared = {}
dofile(gamepath .. "constants.lua")
assert(loadfile(commonpath .. "item_s.lua"))(builtin_shared)
assert(loadfile(gamepath .. "item.lua"))(builtin_shared)
dofile(gamepath .. "register.lua")
assert(loadfile(commonpath .. "register.lua"))(builtin_shared)
assert(loadfile(gamepath .. "register.lua"))(builtin_shared)
if core.settings:get_bool("profiler.load") then
profiler = dofile(scriptpath .. "profiler" .. DIR_DELIM .. "init.lua")

81
builtin/game/register.lua
View File

@ -1,5 +1,6 @@
-- Minetest: builtin/register.lua
local builtin_shared = ...
local S = core.get_translator("__builtin")
--
@ -420,55 +421,6 @@ function core.override_item(name, redefinition)
register_item_raw(item)
end
do
local default = {mod = "??", name = "??"}
core.callback_origins = setmetatable({}, {
__index = function()
return default
end
})
end
function core.run_callbacks(callbacks, mode, ...)
assert(type(callbacks) == "table")
local cb_len = #callbacks
if cb_len == 0 then
if mode == 2 or mode == 3 then
return true
elseif mode == 4 or mode == 5 then
return false
end
end
local ret = nil
for i = 1, cb_len do
local origin = core.callback_origins[callbacks[i]]
core.set_last_run_mod(origin.mod)
local cb_ret = callbacks[i](...)
if mode == 0 and i == 1 then
ret = cb_ret
elseif mode == 1 and i == cb_len then
ret = cb_ret
elseif mode == 2 then
if not cb_ret or i == 1 then
ret = cb_ret
end
elseif mode == 3 then
if cb_ret then
return cb_ret
end
ret = cb_ret
elseif mode == 4 then
if (cb_ret and not ret) or i == 1 then
ret = cb_ret
end
elseif mode == 5 and cb_ret then
return cb_ret
end
end
return ret
end
function core.run_priv_callbacks(name, priv, caller, method)
local def = core.registered_privileges[priv]
if not def or not def["on_" .. method] or
@ -485,34 +437,6 @@ end
-- Callback registration
--
local function make_registration()
local t = {}
local registerfunc = function(func)
t[#t + 1] = func
core.callback_origins[func] = {
mod = core.get_current_modname() or "??",
name = debug.getinfo(1, "n").name or "??"
}
--local origin = core.callback_origins[func]
--print(origin.name .. ": " .. origin.mod .. " registering cbk " .. tostring(func))
end
return t, registerfunc
end
local function make_registration_reverse()
local t = {}
local registerfunc = function(func)
table.insert(t, 1, func)
core.callback_origins[func] = {
mod = core.get_current_modname() or "??",
name = debug.getinfo(1, "n").name or "??"
}
--local origin = core.callback_origins[func]
--print(origin.name .. ": " .. origin.mod .. " registering cbk " .. tostring(func))
end
return t, registerfunc
end
local function make_registration_wrap(reg_fn_name, clear_fn_name)
local list = {}
@ -600,6 +524,9 @@ core.registered_decorations = make_registration_wrap("register_decoration", "cle
core.unregister_biome = make_wrap_deregistration(core.register_biome,
core.clear_registered_biomes, core.registered_biomes)
local make_registration = builtin_shared.make_registration
local make_registration_reverse = builtin_shared.make_registration_reverse
core.registered_on_chat_messages, core.register_on_chat_message = make_registration()
core.registered_on_chatcommands, core.register_on_chatcommand = make_registration()
core.registered_globalsteps, core.register_globalstep = make_registration()