mirror of
https://github.com/CommunityOx/ox_lib.git
synced 2026-08-17 06:56:03 +01:00
d0c5f722db
BREAKING CHANGE: lib will store cached export functions and no longer uses the : syntax to call functions. Allow SetInterval to return arguments to the callback function.
136 lines
3.9 KiB
Lua
136 lines
3.9 KiB
Lua
if not _VERSION:find('5.4') then
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error('^1Lua 5.4 must be enabled in the resource manifest!^0', 3)
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end
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-----------------------------------------------------------------------------------------------
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-- Module
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-----------------------------------------------------------------------------------------------
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-- env
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local lualib = 'pe-lualib'
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local file = IsDuplicityVersion() and 'server' or 'client'
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-- micro-optimise
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local rawget = rawget
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local rawset = rawset
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local LoadResourceFile = LoadResourceFile
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local function loadFile(self, module)
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local dir = ('imports/%s'):format(module)
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local chunk = LoadResourceFile(lualib, ('%s/%s.lua'):format(dir, file))
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local shared = LoadResourceFile(lualib, ('%s/shared.lua'):format(dir))
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if shared then
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chunk = (chunk and ('%s\n%s'):format(shared, chunk)) or shared
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end
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if chunk then
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local err
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chunk, err = load(chunk, ('@@pe-lualib/%s/%s.lua'):format(module, file), 't')
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if err then
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error(('\n^1Error importing module (%s): %s^0'):format(dir, err), 3)
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else
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rawset(self, module, chunk())
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return self[module]
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end
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else error(('\n^3Unable to import module (%s)^0'):format(dir), 3) end
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end
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--- Loads a module from the library.
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--- If the module has already been loaded then it will reference the existing chunk.
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---@param file string
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---@return table
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local function getImport(self, file)
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local import = rawget(self, file)
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return import and import or loadFile(self, file)
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end
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-----------------------------------------------------------------------------------------------
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-- API
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-----------------------------------------------------------------------------------------------
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import = setmetatable({}, {
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__index = getImport,
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__call = getImport,
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__newindex = function()
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error('Cannot set index on import')
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end
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})
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lib = setmetatable({}, {
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__index = function(self, method)
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local export = exports[lualib][method]
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rawset(self, method, function(...)
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return export(nil, ...)
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end)
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return self[method]
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end,
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__newindex = function()
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error('Cannot set index on lib')
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end,
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__tostring = function()
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return lualib
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end,
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})
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local intervals = {}
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--- Dream of a world where this PR gets accepted.
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---@param callback function
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---@param interval? number
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---@param ... any
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function SetInterval(callback, interval, ...)
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interval = interval or 0
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assert(type(interval) == 'number', ('Interval must be a number. Received %s'):format(tostring(interval)))
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local cbType = type(callback)
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if cbType == 'number' and intervals[callback] then
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intervals[callback] = interval or 0
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return
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end
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assert(cbType == 'function', ('Callback must be a function. Received %s'):format(tostring(cbType)))
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local id
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local args = {...}
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Citizen.CreateThreadNow(function(ref)
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id = ref
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intervals[id] = interval or 0
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repeat
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interval = intervals[id]
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Wait(interval)
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callback(table.unpack(args))
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until interval < 0
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intervals[id] = nil
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end)
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return id
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end
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function ClearInterval(id)
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assert(type(id) == 'number', ('Interval id must be a number. Received %s'):format(tostring(id)))
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assert(intervals[id], ('No interval exists with id %s'):format(id))
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intervals[id] = -1
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end
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-- pe-lualib
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-- Copyright (C) 2021 Linden <https://github.com/thelindat>
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-- This program is free software: you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation, either version 3 of the License, or
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-- (at your option) any later version.
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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-- You should have received a copy of the GNU General Public License
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-- along with this program. If not, see <https://www.gnu.org/licenses/gpl-3.0.html> |