Initial commit

.gitignore

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+build/

.stylua.toml

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+indent_type = "Spaces"

LICENSE.md

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+Copyright (c) 2026 <omicron.me@protonmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Makefile

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+.PHONY: all addon txz zip clean
+
+SRC_FILES   := $(wildcard src/*)
+ROOT_FILES  := LICENSE.md README.md
+SOURCES     := $(SRC_FILES) $(ROOT_FILES)
+
+ADDON_NAME    := LocationMount
+BUILD_DIR     := build
+ADDON_DIR     := $(BUILD_DIR)/$(ADDON_NAME)
+BUILD_SOURCES := $(patsubst src/%,$(ADDON_DIR)/%,$(SRC_FILES)) \
+                 $(addprefix $(ADDON_DIR)/,$(ROOT_FILES))
+
+$(ADDON_DIR)/%: src/%
+	mkdir -p $(dir $@)
+	cp $< $@
+
+$(ADDON_DIR)/%: %
+	mkdir -p $(dir $@)
+	cp $< $@
+
+addon: $(BUILD_SOURCES)
+
+txz: addon
+	tar -cJf $(BUILD_DIR)/$(ADDON_NAME).tar.xz -C $(BUILD_DIR) $(ADDON_NAME)
+
+zip: addon
+	cd $(BUILD_DIR) && 7z a $(ADDON_NAME).zip $(ADDON_NAME)
+
+all: txz zip
+
+clean:
+	rm -rf $(BUILD_DIR)
+

README.md

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+# What
+
+LocationMount is a small addon that provides a macro command to automatically
+select the correct mount based on your current location. It will prioritize
+flying mounts over ground mounts and epic mounts over rare mounts. There is no
+configuration.
+
+# How
+
+Install the addon and make a macro:
+```
+/click LocationMount
+```
+or if for some reason you want one that only picks the correct ground mount:
+```
+/click LocationMountGround
+```
+
+# Why not just use a [flyable] macro?
+
+In TBC anniversary the flyable condition (and the related `IsFlyableArea()`
+API) appears broken and returns true in many more zones than it should.

src/LocationMount.toc

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+## Interface: 20504
+## Title: Location Mount
+## Notes: Add a macro that uses the correct mount for the current location
+## Version: 0.1.0
+
+main.lua

src/main.lua

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+local scanTooltip
+
+local FLYABLE_MAPS = {
+    [530] = true, -- Outland (TBC)
+}
+
+-- zones that share a flyable instanceMapID but are not flyable
+-- using UI map IDs as a proxy for zones
+local NONFLYABLE_ZONES = {
+    [1941] = true, -- Eversong Woods
+    [1942] = true, -- Ghostlands
+    [1943] = true, -- Azuremyst Isle
+    [1947] = true, -- The Exodar
+    [1950] = true, -- Bloodmyst Isle
+    [1954] = true, -- Silvermoon City
+}
+
+local RIDING_SKILLS = { [75] = false, [150] = false, [225] = true, [300] = true }
+
+local function IsFlyable()
+    local mapId = select(8, GetInstanceInfo())
+    if not FLYABLE_MAPS[mapId] then
+        return false
+    end
+    local mapId = C_Map.GetBestMapForUnit("player")
+    return not NONFLYABLE_ZONES[mapId]
+end
+
+local function IsFlyingMount(link)
+    scanTooltip:ClearLines()
+    scanTooltip:SetHyperlink(link)
+    for i = 1, scanTooltip:NumLines() do
+        local text = _G["LocationMountScanTooltipTextLeft" .. i]:GetText()
+        if text then
+            local skill = tonumber(string.match(text, "%((%d+)%)"))
+
+            local flying = skill and RIDING_SKILLS[skill]
+            if flying ~= nil then
+                return flying
+            end
+        end
+    end
+    return false
+end
+
+local function GetMountPriority(bag, slot)
+    local link = C_Container.GetContainerItemLink(bag, slot)
+    if not link then
+        return -1
+    end
+
+    local name, _, rarity, _, _, _, _, _, _, _, _, classID, subclassID = GetItemInfo(link)
+    if not name then
+        return -1
+    end
+
+    if classID ~= Enum.ItemClass.Miscellaneous or subclassID ~= Enum.ItemMiscellaneousSubclass.Mount then
+        return -1
+    end
+
+    local isFlying = IsFlyingMount(link)
+    local isEpic = rarity == Enum.ItemQuality.Epic
+    local priority = (isFlying and 2 or 0) + (isEpic and 1 or 0)
+    return priority
+end
+
+local function FindBestMount(flyable)
+    local best, bestPriority = nil, -1
+    local maxPriority = flyable and 3 or 1
+
+    for bag = 0, 4 do
+        for slot = 1, C_Container.GetContainerNumSlots(bag) do
+            local priority = GetMountPriority(bag, slot)
+            if priority > bestPriority and priority <= maxPriority then
+                bestPriority = priority
+                best = { bag = bag, slot = slot }
+                if bestPriority == maxPriority then
+                    return best
+                end
+            end
+        end
+    end
+    return best
+end
+
+local function MakeMountButton(name, forceGround)
+    local button = CreateFrame("Button", name, UIParent, "SecureActionButtonTemplate")
+    button:SetAttribute("useOnKeyDown", false)
+    button:RegisterForClicks("AnyDown")
+    button:SetScript("PreClick", function(self)
+        if InCombatLockdown() then
+            return
+        end
+        local flyable = not forceGround and IsFlyable()
+        local mount = FindBestMount(flyable)
+        if mount then
+            self:SetAttribute("item1", mount.bag .. " " .. mount.slot)
+        else
+            self:SetAttribute("item1", nil)
+        end
+    end)
+    button:SetAttribute("type1", "item")
+    return button
+end
+
+local function main()
+    scanTooltip = CreateFrame("GameTooltip", "LocationMountScanTooltip", nil, "GameTooltipTemplate")
+    scanTooltip:SetOwner(UIParent, "ANCHOR_NONE")
+    MakeMountButton("LocationMount", false)
+    MakeMountButton("LocationMountGround", true)
+end
+
+main()