Adrestie
89 lines
2.8 KiB
Lua
89 lines
2.8 KiB
Lua
-- The shaman's totem bar (3.3.5 MultiCastActionBarFrame), placed like the stance bar: its
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-- first button on the main bar's left edge, above the reputation bar, one row higher when
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-- action bar 2 or 3 is shown (MultiBars.lua); movable in edit mode. The client keeps it as a
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-- child of MainMenuBar and puts it back over that bar each time it slides it in or out
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-- (MultiCastActionBarFrame_OnUpdate): its place is set again right after, in the same frame.
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-- Its buttons are secure: nothing moves in combat, the place waits for the end of combat.
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local ForeverUI = ForeverUI or {}
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_G.ForeverUI = ForeverUI
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local L = ForeverUI.L
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local Layout = ForeverUI.Layout
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local bar = MultiCastActionBarFrame
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local _, class = UnitClass("player")
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if not bar or class ~= "SHAMAN" then
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return
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end
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local ID = "totembar"
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local LEFT_EDGE = -587.5 -- left edge of the main bar, from the screen center
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local ROW_Y = 84 -- above the reputation bar
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local INSET = 3 -- the summon button sits at (3, 3) in the bar
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local CONTENT_W = 215 -- summon, four slots 8 apart, recall
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local function defaultY()
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return ROW_Y - INSET + (ForeverUI.MultiBars and ForeverUI.MultiBars.Lift() or 0)
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end
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-- The client anchors the bar on MainMenuBar; ours is a single anchor on UIParent
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local function displaced()
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if bar:GetNumPoints() ~= 1 then
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return true
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end
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local _, relativeTo = bar:GetPoint(1)
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return relativeTo ~= UIParent
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end
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local pending = false
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local function restore()
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if InCombatLockdown() then
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pending = true
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return
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end
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pending = false
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Layout.Apply(ID)
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end
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-- The default place follows the bottom row (MultiBars.Restack, out of combat only)
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local function placeDefault()
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Layout.SetDefaults(ID, "BOTTOMLEFT", "BOTTOM", LEFT_EDGE - INSET, defaultY())
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if displaced() then
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restore()
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end
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end
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ForeverUI.TotemBar = { Frame = bar, PlaceDefault = placeDefault, ContentWidth = CONTENT_W }
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local registered = false
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local function setup()
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if registered or InCombatLockdown() then
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return
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end
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registered = true
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Layout.Register(bar, ID, L.TOTEMBAR_EDIT_LABEL, "BOTTOMLEFT", "BOTTOM", LEFT_EDGE - INSET, defaultY())
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-- UIParent_ManageFramePositions leaves alone a frame marked as placed by the player
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bar:SetUserPlaced(true)
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bar:HookScript("OnUpdate", function()
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if displaced() then
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restore()
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end
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end)
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-- The pet bar stands right of the totem bar: it follows it in and out
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bar:HookScript("OnShow", ForeverUI.MultiBars.Restack)
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bar:HookScript("OnHide", ForeverUI.MultiBars.Restack)
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ForeverUI.MultiBars.Restack()
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end
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local watcher = CreateFrame("Frame")
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watcher:RegisterEvent("PLAYER_LOGIN")
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watcher:RegisterEvent("PLAYER_REGEN_ENABLED")
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watcher:SetScript("OnEvent", function()
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if not registered then
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setup()
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elseif pending then
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restore()
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end
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end)
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setup()
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