Xurkon
117 lines
4.1 KiB
Lua
117 lines
4.1 KiB
Lua
-- Shim for Lua 5.2+ (Retail) where table.getn was removed.
|
|
-- We cannot use the '#' length operator directly because Lua 5.0 (Turtle WoW)
|
|
-- will trigger a compile-time syntax error parsing the file.
|
|
-- Using loadstring bypasses the 5.0 compiler and safely injects the # operator in 5.2+.
|
|
if not table.getn then
|
|
local loadFunc = loadstring or load
|
|
if loadFunc then
|
|
table.getn = loadFunc("return function(t) return #t end")()
|
|
end
|
|
end
|
|
|
|
-- Shim for Lua 5.1+ (Ascension/Ebonhold/Retail) where math.mod was renamed/removed.
|
|
-- We cannot use the '%' modulo operator directly because Lua 5.0
|
|
-- will trigger a compile-time syntax error parsing the file.
|
|
if not math.mod then
|
|
local loadFunc = loadstring or load
|
|
if loadFunc then
|
|
math.mod = loadFunc("return function(a, b) return a % b end")()
|
|
end
|
|
end
|
|
|
|
-- Shim for Lua 5.0 (Turtle WoW) where string.match is missing.
|
|
-- Supports up to 5 captures (sufficient for all Questie uses).
|
|
if not string.match then
|
|
string.match = function(str, pattern, init)
|
|
if not str then return nil end
|
|
local start_idx, end_idx, capture1, capture2, capture3, capture4, capture5 = string.find(str, pattern, init)
|
|
if start_idx then
|
|
if capture1 then
|
|
return capture1, capture2, capture3, capture4, capture5
|
|
else
|
|
return string.sub(str, start_idx, end_idx)
|
|
end
|
|
end
|
|
return nil
|
|
end
|
|
end
|
|
|
|
-- Shim for Lua 5.0 where string.gmatch is called string.gfind.
|
|
if not string.gmatch then
|
|
string.gmatch = string.gfind
|
|
end
|
|
|
|
-- Shim for Lua 5.0 (Turtle WoW) where select() was not yet implemented.
|
|
-- Fix #7: The original used a `while n > 0` loop that never decremented n,
|
|
-- making the loop body run exactly once before returning. Use a plain
|
|
-- sequential block instead so the intent is obvious.
|
|
if not select then
|
|
select = function(index, ...)
|
|
if arg then -- Lua 5.0 Native Variadic Table
|
|
if index == "#" then
|
|
return arg.n
|
|
end
|
|
index = tonumber(index) or 1
|
|
return unpack(arg, index, arg.n)
|
|
end
|
|
end
|
|
end
|
|
|
|
-- The only public class except for Questie
|
|
---@class QuestieLoader
|
|
QuestieLoader = QuestieLoader or {}
|
|
|
|
local addonName = ...
|
|
QuestieLoader.addonName = addonName or "Questie"
|
|
|
|
local modules = (QuestieLoader._modules) or {}
|
|
|
|
QuestieLoader._modules = modules -- store reference so modules can be iterated for profiling
|
|
|
|
---@generic T
|
|
---@param name `T` @Module name
|
|
---@return T|{ private: table } @Module reference
|
|
function QuestieLoader:CreateModule(name)
|
|
-- Fix #12: Error on double-registration so aliasing bugs are caught early.
|
|
if modules[name] and modules[name]._defined then
|
|
-- Print a debug message rather than hard-error so it doesn't break live servers
|
|
-- even if another file accidentally calls CreateModule twice.
|
|
if Questie and Questie.Debug then
|
|
Questie:Debug(1, "[QuestieLoader] WARNING: CreateModule called twice for '" .. tostring(name) .. "'. Using existing module.")
|
|
end
|
|
return modules[name]
|
|
end
|
|
if not modules[name] then
|
|
modules[name] = { private = {} }
|
|
end
|
|
modules[name]._defined = true
|
|
return modules[name]
|
|
end
|
|
|
|
---@generic T
|
|
---@param name `T` @Module name
|
|
---@return T|{ private: table } @Module reference
|
|
function QuestieLoader:ImportModule(name)
|
|
if not modules[name] then
|
|
modules[name] = { private = {} }
|
|
end
|
|
return modules[name]
|
|
end
|
|
|
|
function QuestieLoader:PopulateGlobals() -- called when debugging is enabled
|
|
for name, module in pairs(modules) do
|
|
if _G[name] == nil then
|
|
_G[name] = module
|
|
elseif _G[name] ~= module then
|
|
-- Use a safe print fallback if Questie is not yet initialized or does not have Debug
|
|
local msg = "[QuestieLoader] WARNING: Global collision detected for '" .. tostring(name) .. "'. Skipping population to avoid taining the global namespace."
|
|
if Questie and Questie.Debug then
|
|
Questie:Debug(1, msg)
|
|
else
|
|
print("|cFFFF0000" .. msg .. "|r")
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|