mirror of
https://github.com/Kelsidavis/WoWee.git
synced 2026-03-22 23:30:14 +00:00
062cfd1e4a
Addons can now persist data across sessions using the standard WoW
SavedVariables pattern:
1. Declare in .toc: ## SavedVariables: MyAddonDB
2. Use the global in Lua: MyAddonDB = MyAddonDB or {default = true}
3. Data is automatically saved on logout and restored on next login
Implementation:
- TocFile::getSavedVariables() parses comma-separated variable names
- LuaEngine::loadSavedVariables() executes saved .lua file to restore globals
- LuaEngine::saveSavedVariables() serializes Lua tables/values to valid Lua
- Serializer handles tables (nested), strings, numbers, booleans, nil
- Save triggered on PLAYER_LEAVING_WORLD and AddonManager::shutdown()
- Files stored as <AddonDir>/<AddonName>.lua.saved
Updated HelloWorld addon to track login count across sessions.
36 lines
1.3 KiB
Lua
36 lines
1.3 KiB
Lua
-- HelloWorld addon — demonstrates the WoWee addon system
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-- Initialize saved variables (persisted across sessions)
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if not HelloWorldDB then
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HelloWorldDB = { loginCount = 0 }
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end
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HelloWorldDB.loginCount = (HelloWorldDB.loginCount or 0) + 1
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-- Create a frame and register for events (standard WoW addon pattern)
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local f = CreateFrame("Frame", "HelloWorldFrame")
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f:RegisterEvent("PLAYER_ENTERING_WORLD")
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f:RegisterEvent("CHAT_MSG_SAY")
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f:SetScript("OnEvent", function(self, event, ...)
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if event == "PLAYER_ENTERING_WORLD" then
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local name = UnitName("player")
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local level = UnitLevel("player")
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print("|cff00ff00[HelloWorld]|r Welcome, " .. name .. "! (Level " .. level .. ")")
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print("|cff00ff00[HelloWorld]|r Login count: " .. HelloWorldDB.loginCount)
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elseif event == "CHAT_MSG_SAY" then
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local msg, sender = ...
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if msg and sender then
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print("|cff00ff00[HelloWorld]|r " .. sender .. " said: " .. msg)
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end
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end
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end)
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-- Register a custom slash command
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SLASH_HELLOWORLD1 = "/hello"
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SLASH_HELLOWORLD2 = "/hw"
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SlashCmdList["HELLOWORLD"] = function(args)
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print("|cff00ff00[HelloWorld]|r Hello! " .. (args ~= "" and args or "Type /hello <message>"))
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print("|cff00ff00[HelloWorld]|r Sessions: " .. HelloWorldDB.loginCount)
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end
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print("|cff00ff00[HelloWorld]|r Addon loaded. Type /hello to test.")
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