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https://github.com/brues-code/pfUI.git
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Brues
faa801e27d
Replace nampower's IsSpellInRange with C_Spell.IsSpellInRange. This drops the last unguarded nampower call. The ClassicAPI function returns true, false, or nil, so test == true and == false and leave the bar unchanged on nil.
71 lines
2.7 KiB
Lua
71 lines
2.7 KiB
Lua
pfUI:RegisterModule("hunterbar", function ()
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if UnitClassBase("player") ~= "HUNTER" or C.bars.hunterbar == "0" then return end
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-- Wing Clip (any rank) and Arcane Shot (any rank) spell IDs.
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-- C_Spell.IsSpellInRange works with any spell ID, no actionbar slot needed.
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local WINGCLIP_ID = 2974 -- melee range indicator (~5 yd)
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local ARCANESHOT_ID = 3044 -- ranged range indicator (~35 yd)
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-- Hysteresis: only swap TO ranged bar when Arcane Shot is actually in range.
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-- Only swap BACK to melee bar when Wing Clip is actually in range.
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-- This prevents rapid bar-flipping in the transition zone.
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local THROTTLE = 0.02 -- seconds between range checks (was every frame)
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pfUI.hunterbar = CreateFrame("Frame", "pfHunterBar", UIParent)
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-- track which page we last forced so we don't spam ChangeActionBarPage()
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pfUI.hunterbar.lastPage = nil
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pfUI.hunterbar.elapsed = 0
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-- Idle until there's a live, attackable target. A hidden frame runs no
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-- OnUpdate, so the range polling only ticks while it can matter.
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pfUI.hunterbar:Hide()
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pfUI.hunterbar:SetScript("OnUpdate", function()
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this.elapsed = this.elapsed + arg1
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if this.elapsed < THROTTLE then return end
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this.elapsed = 0
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-- Target died or turned unattackable without a target-change event
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-- (it dropped to a corpse); stop ticking until the next target.
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if not UnitExists("target") or not UnitCanAttack("player", "target") then
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this:Hide()
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return
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end
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-- C_Spell.IsSpellInRange returns true / false / nil (rangeless). The
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-- explicit == true / == false tests leave the bar unchanged on nil.
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local wingclipInRange = C_Spell.IsSpellInRange(WINGCLIP_ID, "target")
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local arcaneshotInRange = C_Spell.IsSpellInRange(ARCANESHOT_ID, "target")
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-- swap to ranged bar: out of melee range AND arcane shot (8yd) in range
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if wingclipInRange == false and arcaneshotInRange == true then
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if this.lastPage ~= 2 then
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this.lastPage = 2
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_G.CURRENT_ACTIONBAR_PAGE = 2
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ChangeActionBarPage()
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end
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-- swap to melee bar: in melee range AND arcane shot (8yd) out of range
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elseif wingclipInRange == true and arcaneshotInRange == false then
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if this.lastPage ~= 1 then
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this.lastPage = 1
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_G.CURRENT_ACTIONBAR_PAGE = 1
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ChangeActionBarPage()
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end
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end
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end)
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-- Start ticking only when we gain an attackable target.
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pfUI.hunterbar:RegisterEvent("PLAYER_TARGET_CHANGED")
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pfUI.hunterbar:RegisterEvent("PLAYER_ENTERING_WORLD")
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pfUI.hunterbar:SetScript("OnEvent", function()
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if UnitExists("target") and UnitCanAttack("player", "target") then
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this.elapsed = THROTTLE -- run the first check on the next frame
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this:Show()
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else
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this:Hide()
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end
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end)
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end) |