Add minimap tracking dropdown with Wrath-style NPC icons
Take over native MiniMapTrackingFrame to show a tracking spell dropdown (Hunter Track X, Sense Undead/Demons, Find Herbs/Minerals) plus NPC tracking categories with icons extracted from the 3.3.5 client (Auctioneer, Flight Master, Mailbox, Repair, etc.).
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MarcelineVQ
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-- MinimapIcons addon (embedded in DLL, loaded from memory)
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-- Takes over the native MiniMapTrackingFrame to add a tracking spell dropdown
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-- with Wrath-style NPC tracking categories.
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MINIMAPICONS_VERSION = 2
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-- =============================================================================
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-- Tracking spell definitions grouped by category
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-- =============================================================================
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local SPELL_CATEGORIES = {
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{ name = "Hunter Tracking", spells = {
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"Track Beasts", "Track Humanoids", "Track Undead", "Track Hidden",
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"Track Elementals", "Track Demons", "Track Giants", "Track Dragonkin",
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}},
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{ name = "Class Abilities", spells = {
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"Sense Undead", "Sense Demons",
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}},
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{ name = "Professions", spells = {
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"Find Herbs", "Find Minerals", "Find Treasure",
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}},
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}
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-- NPC tracking categories (icons embedded from Wrath client)
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-- These don't filter minimap blips yet — future DLL hook work.
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local NPC_CATEGORIES = {
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{ name = "Auctioneer", icon = "Interface\\Minimap\\Tracking\\Auctioneer" },
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{ name = "Banker", icon = "Interface\\Minimap\\Tracking\\Banker" },
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{ name = "Battle Master", icon = "Interface\\Minimap\\Tracking\\BattleMaster" },
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{ name = "Class Trainer", icon = "Interface\\Minimap\\Tracking\\Class" },
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{ name = "Flight Master", icon = "Interface\\Minimap\\Tracking\\FlightMaster" },
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{ name = "Food & Drink", icon = "Interface\\Minimap\\Tracking\\Food" },
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{ name = "Innkeeper", icon = "Interface\\Minimap\\Tracking\\Innkeeper" },
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{ name = "Mailbox", icon = "Interface\\Minimap\\Tracking\\Mailbox" },
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{ name = "Profession Trainer", icon = "Interface\\Minimap\\Tracking\\Profession" },
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{ name = "Reagent Vendor", icon = "Interface\\Minimap\\Tracking\\Reagents" },
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{ name = "Repair", icon = "Interface\\Minimap\\Tracking\\Repair" },
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{ name = "Stable Master", icon = "Interface\\Minimap\\Tracking\\StableMaster" },
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{ name = "Ammunition", icon = "Interface\\Minimap\\Tracking\\Ammunition" },
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}
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-- =============================================================================
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-- NPC tracking state (persists per session, no SavedVariables)
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-- =============================================================================
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local activeNpcCategories = {} -- name -> 1/nil
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-- =============================================================================
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-- Spellbook scanning
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-- =============================================================================
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local knownSpells = {} -- name -> spellbook index
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local function scanSpellbook()
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knownSpells = {}
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local trackable = {}
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for _, cat in ipairs(SPELL_CATEGORIES) do
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for _, s in ipairs(cat.spells) do
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trackable[s] = 1
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end
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end
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local i = 1
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while GetSpellName(i, BOOKTYPE_SPELL) do
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local name = GetSpellName(i, BOOKTYPE_SPELL)
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if trackable[name] then
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knownSpells[name] = i
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end
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i = i + 1
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end
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end
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-- =============================================================================
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-- Active tracking detection
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-- =============================================================================
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local DEFAULT_ICON = "Interface\\Minimap\\Tracking\\None"
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local function isTrackingActive(spellId)
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local active = GetTrackingTexture()
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if not active then return nil end
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if active == GetSpellTexture(spellId, BOOKTYPE_SPELL) then return 1 end
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return nil
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end
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-- =============================================================================
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-- Dropdown menu
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-- =============================================================================
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local dropdown = CreateFrame("Frame", "MinimapIconsDropDown", UIParent, "UIDropDownMenuTemplate")
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UIDropDownMenu_Initialize(dropdown, function()
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-- Spell tracking section
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local hasSpells = nil
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for _, cat in ipairs(SPELL_CATEGORIES) do
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local found = {}
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for _, spell in ipairs(cat.spells) do
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if knownSpells[spell] then
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table.insert(found, spell)
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end
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end
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if table.getn(found) > 0 then
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local title = {}
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title.text = cat.name
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title.isTitle = 1
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title.notCheckable = 1
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UIDropDownMenu_AddButton(title)
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for _, spell in ipairs(found) do
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local sid = knownSpells[spell]
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local info = {}
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info.text = spell
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info.icon = GetSpellTexture(sid, BOOKTYPE_SPELL)
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info.tCoordLeft = 0.0625
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info.tCoordRight = 0.9
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info.tCoordTop = 0.0625
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info.tCoordBottom = 0.9
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info.checked = isTrackingActive(sid)
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info.func = function() CastSpell(sid, BOOKTYPE_SPELL) end
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UIDropDownMenu_AddButton(info)
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end
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hasSpells = 1
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end
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end
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-- NPC tracking section
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local npcTitle = {}
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npcTitle.text = "NPC Tracking"
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npcTitle.isTitle = 1
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npcTitle.notCheckable = 1
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UIDropDownMenu_AddButton(npcTitle)
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for _, cat in ipairs(NPC_CATEGORIES) do
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local catName = cat.name
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local info = {}
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info.text = catName
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info.icon = cat.icon
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info.checked = activeNpcCategories[catName]
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info.keepShownOnClick = 1
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info.func = function()
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if activeNpcCategories[catName] then
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activeNpcCategories[catName] = nil
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else
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activeNpcCategories[catName] = 1
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end
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end
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UIDropDownMenu_AddButton(info)
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end
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-- None option (cancel all tracking)
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if hasSpells then
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local none = {}
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none.text = NONE or "None"
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none.notCheckable = 1
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none.func = function() CancelTrackingBuff() end
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UIDropDownMenu_AddButton(none)
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end
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end, "MENU")
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-- =============================================================================
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-- Take over native MiniMapTrackingFrame
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-- =============================================================================
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local function updateTrackingIcon()
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local tex = GetTrackingTexture()
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if tex then
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MiniMapTrackingIcon:SetTexture(tex)
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else
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MiniMapTrackingIcon:SetTexture(DEFAULT_ICON)
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end
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end
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-- Resize to match other minimap button icons (EasyLoot etc.)
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-- Native: frame 33x33 at TOPLEFT(-15,0), icon 26x26 at TOPLEFT(7,-6), border 64x64 at TOPLEFT
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-- Shrink border 64->52 (diff 12), shift frame right 6 and down 6 to compensate
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MiniMapTrackingFrame:SetWidth(32)
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MiniMapTrackingFrame:SetHeight(32)
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MiniMapTrackingFrame:ClearAllPoints()
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MiniMapTrackingFrame:SetPoint("TOPLEFT", Minimap, "TOPLEFT", -9, -6)
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MiniMapTrackingIcon:ClearAllPoints()
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MiniMapTrackingIcon:SetWidth(18)
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MiniMapTrackingIcon:SetHeight(18)
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MiniMapTrackingIcon:SetPoint("CENTER", MiniMapTrackingFrame, "CENTER", -1, 1)
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MiniMapTrackingBorder:ClearAllPoints()
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MiniMapTrackingBorder:SetWidth(52)
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MiniMapTrackingBorder:SetHeight(52)
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MiniMapTrackingBorder:SetPoint("TOPLEFT", MiniMapTrackingFrame, "TOPLEFT", 0, 0)
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-- Always show the tracking frame (native hides it when no tracking active)
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MiniMapTrackingFrame:Show()
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updateTrackingIcon()
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-- Prevent the native OnEvent from hiding the frame
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MiniMapTrackingFrame:SetScript("OnEvent", function()
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if event == "PLAYER_AURAS_CHANGED" then
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updateTrackingIcon()
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end
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end)
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-- Left-click opens dropdown, right-click cancels tracking (native behavior)
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MiniMapTrackingFrame:SetScript("OnMouseUp", function()
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if arg1 == "LeftButton" then
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scanSpellbook()
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ToggleDropDownMenu(1, nil, dropdown, MiniMapTrackingFrame, 0, 0)
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elseif arg1 == "RightButton" then
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CancelTrackingBuff()
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end
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end)
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-- Keep native tooltip but add hint text
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MiniMapTrackingFrame:SetScript("OnEnter", function()
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GameTooltip:SetOwner(this, "ANCHOR_BOTTOMLEFT")
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GameTooltip:SetTrackingSpell()
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if not GetTrackingTexture() then
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GameTooltip:AddLine("Tracking")
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end
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GameTooltip:AddLine("Click to select tracking", 0.5, 0.5, 0.5)
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GameTooltip:AddLine("Right-click to cancel", 0.5, 0.5, 0.5)
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GameTooltip:Show()
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end)
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-- =============================================================================
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-- Events
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-- =============================================================================
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local events = CreateFrame("Frame")
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events:RegisterEvent("PLAYER_LOGIN")
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events:RegisterEvent("SPELLS_CHANGED")
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events:RegisterEvent("PLAYER_AURAS_CHANGED")
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events:SetScript("OnEvent", function()
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if event == "PLAYER_LOGIN" or event == "SPELLS_CHANGED" then
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scanSpellbook()
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end
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MiniMapTrackingFrame:Show()
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updateTrackingIcon()
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end)
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-- =============================================================================
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-- Slash command
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-- =============================================================================
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SLASH_TRACKING1 = "/tracking"
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SlashCmdList["TRACKING"] = function()
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scanSpellbook()
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ToggleDropDownMenu(1, nil, dropdown, MiniMapTrackingFrame, 0, 0)
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end
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