Core.lua

local ADDON_NAME, MM = ...

MM = MM or {}
_G.MacroMaker = MM
MM.name = ADDON_NAME or "MacroMaker"
MM.version = "0.4.0"
MM.ASCENSION_BODY_LIMIT = 511
MM.WRATH_BODY_LIMIT = 255
MM.NAME_LIMIT = 16

local defaults = {
    bodyLimit = 511,
    showPassive = false,
    showRanks = false,
    lastScope = "character",
    drafts = {},
}

local function CopyDefaults(source, target)
    for key, value in pairs(source) do
        if target[key] == nil then
            if type(value) == "table" then
                target[key] = {}
                CopyDefaults(value, target[key])
            else
                target[key] = value
            end
        end
    end
end

function MM:Print(message)
    DEFAULT_CHAT_FRAME:AddMessage("|cff65d6ffMacro Maker:|r " .. tostring(message))
end

function MM:UTF8Length(text)
    local count = 0
    text = tostring(text or "")
    for position = 1, string.len(text) do
        local value = string.byte(text, position)
        if value < 128 or value >= 192 then count = count + 1 end
    end
    return count
end

function MM:UTF8Prefix(text, maxCharacters)
    local count = 0
    text = tostring(text or "")
    for position = 1, string.len(text) do
        local value = string.byte(text, position)
        if value < 128 or value >= 192 then
            count = count + 1
            if count > maxCharacters then return string.sub(text, 1, position - 1) end
        end
    end
    return text
end

function MM:InitializeDatabase()
    MacroMakerDB = MacroMakerDB or {}
    CopyDefaults(defaults, MacroMakerDB)
    self.db = MacroMakerDB
end

function MM:Toggle()
    if not self.UI then return end
    if self.UI:IsShown() then
        self.UI:Hide()
    else
        self.UI:Show()
        self:RefreshAll()
    end
end

function MM:RefreshAll()
    if self.ScanSpellbook then self:ScanSpellbook() end
    if self.RefreshMacroList then self:RefreshMacroList() end
    if self.RefreshSpellList then self:RefreshSpellList() end
end

local eventFrame = CreateFrame("Frame")
eventFrame:RegisterEvent("ADDON_LOADED")
eventFrame:RegisterEvent("PLAYER_LOGIN")
eventFrame:RegisterEvent("SPELLS_CHANGED")
eventFrame:RegisterEvent("PLAYER_REGEN_ENABLED")
eventFrame:SetScript("OnEvent", function(_, event, arg1)
    if event == "ADDON_LOADED" and arg1 == MM.name then
        MM:InitializeDatabase()
        if MM.CreateUI then MM:CreateUI() end
    elseif event == "PLAYER_LOGIN" then
        SLASH_MACROMAKER1 = "/macromaker"
        SLASH_MACROMAKER2 = "/mmaker"
        SlashCmdList.MACROMAKER = function() MM:Toggle() end
        if MM.RegisterEscapeMenuButton then MM:RegisterEscapeMenuButton() end
        MM:RefreshAll()
    elseif event == "SPELLS_CHANGED" then
        MM:ScanSpellbook()
        if MM.UI and MM.UI:IsShown() then MM:RefreshSpellList() end
    elseif event == "PLAYER_REGEN_ENABLED" and MM.pendingSave then
        local pending = MM.pendingSave
        MM.pendingSave = nil
        MM:CommitMacro(pending)
    end
end)