Files
pfUI/modules/focus.lua
T
Brues ce1c49fcbb Make focus/focustarget event-driven via ClassicAPI unit events
ClassicAPI now fires UNIT_* (health/mana/aura/...) with arg1 == "focus" and
arg1 == "focustarget", observed per-unit like target/party/raid. Both frames
already registered those events (focus/focustarget are in pfValidUnits) and
their OnEvent already matches arg1 == label, so the 0.2s polling ticks were
pure workarounds for the missing events. Drop both ticks; the frames now
refresh on-event like target, with range/glow still on the shared 0.5s state
pass and PLAYER_FOCUS_CHANGED still driving assign/clear.
2026-07-24 18:20:06 -05:00

121 lines
3.7 KiB
Lua

pfUI:RegisterModule("focus", function ()
-- do not go further on disabled UFs
if C.unitframes.disable == "1" then return end
pfUI.uf.focus = pfUI.uf:CreateUnitFrame("Focus", nil, C.unitframes.focus)
pfUI.uf.focus:UpdateFrameSize()
pfUI.uf.focus:SetPoint("BOTTOMLEFT", UIParent, "BOTTOM", 220, 220)
UpdateMovable(pfUI.uf.focus)
pfUI.uf.focus:Hide()
pfUI.uf.focustarget = pfUI.uf:CreateUnitFrame("FocusTarget", nil, C.unitframes.focustarget)
pfUI.uf.focustarget:UpdateFrameSize()
pfUI.uf.focustarget:SetPoint("BOTTOMLEFT", pfUI.uf.focus, "TOP", 0, 10)
UpdateMovable(pfUI.uf.focustarget)
pfUI.uf.focustarget:Hide()
-- PLAYER_FOCUS_CHANGED drives immediate refresh on focus assign / clear.
-- Between events, ClassicAPI fires UNIT_* (health/mana/aura/...) with
-- arg1 == "focus" and arg1 == "focustarget", so both frames update
-- event-driven like target and need no polling tick.
local refresher = CreateFrame("Frame")
refresher:RegisterEvent("PLAYER_FOCUS_CHANGED")
refresher:SetScript("OnEvent", function()
pfUI.uf.focus.instantRefresh = true
pfUI.uf:RefreshUnit(pfUI.uf.focus, "all")
pfUI.uf.focustarget.instantRefresh = true
pfUI.uf:RefreshUnit(pfUI.uf.focustarget, "all")
end)
end)
-- /focus and /clearfocus live in ClassicAPI's SlashCommandsRegistry now.
-- /focusname is pfUI-specific because the engine has no name→GUID
-- lookup for off-screen units — we resolve via a short target-swap.
pfUI.api.RegisterSlashCommand("PFFOCUSNAME", { '/focusname', '/pffocusname' }, function(msg)
if msg == "" then return end
local prevGUID = UnitGUID("target")
local prevPlayer = UnitIsUnit("target", "player")
-- Suppress async "Unknown unit" errors fired by TargetByName misses.
UIErrorsFrame:UnregisterEvent("UI_ERROR_MESSAGE")
-- Try exact match first, then prefix match via /target.
TargetByName(msg, true)
if not UnitExists("target") then
SlashCmdList.TARGET(msg)
end
if UnitExists("target") then
FocusUnit("target")
end
RunNextFrame(function()
UIErrorsFrame:RegisterEvent("UI_ERROR_MESSAGE")
end)
if prevGUID and prevGUID ~= "0x0000000000000000" then
TargetUnit(prevGUID)
elseif prevPlayer then
TargetUnit("player")
else
ClearTarget()
end
end, true)
pfUI.api.RegisterSlashCommand("PFCASTFOCUS", { '/castfocus', '/pfcastfocus' }, function(msg)
local focusGUID = UnitGUID("focus")
if not focusGUID or focusGUID == "0x0000000000000000" then
UIErrorsFrame:AddMessage(SPELL_FAILED_BAD_TARGETS, 1, 0, 0)
return
end
local func = pfUI.api.TryMemoizedFuncLoadstringForSpellCasts(msg)
-- GUID-based cast (Nampower) - no target toggle needed
if not func then
CastSpellByName(msg, focusGUID)
return
end
-- Lua-function cast: short target swap via GUID
local prevGUID = UnitGUID("target")
local prevPlayer = UnitIsUnit("target", "player")
TargetUnit(focusGUID)
if UnitGUID("target") ~= focusGUID then
if prevGUID and prevGUID ~= "0x0000000000000000" then
TargetUnit(prevGUID)
elseif prevPlayer then
TargetUnit("player")
else
TargetLastTarget()
end
UIErrorsFrame:AddMessage(SPELL_FAILED_BAD_TARGETS, 1, 0, 0)
return
end
func()
if prevGUID and prevGUID ~= "0x0000000000000000" then
TargetUnit(prevGUID)
elseif prevPlayer then
TargetUnit("player")
else
TargetLastTarget()
end
end, true)
pfUI.api.RegisterSlashCommand("PFSWAPFOCUS", { '/swapfocus', '/pfswapfocus' }, function(msg)
local targetGUID = UnitGUID("target")
local oldFocusGUID = UnitGUID("focus")
if targetGUID and targetGUID ~= "0x0000000000000000" then
FocusUnit("target")
if oldFocusGUID and oldFocusGUID ~= "0x0000000000000000" then
TargetUnit(oldFocusGUID)
end
end
end, true)