Freewood/Freewood-OctoWoW-Core
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Freewood-OctoWoW-Core/Core/TooltipCompare.lua
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Lua
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-- Freewood-Core: Itemvergleich im Tooltip (Shift gedrueckt halten)
-- Ueber einem Item (Tasche, Chat-Link, Haendler, Auktion ...) mit gedruecktem Shift: Daneben erscheint das angelegte Item
-- desselben Platzes, und unten im Tooltip steht, was besser (+) oder schlechter (-) waere, was wegfaellt und was neu dazukommt
-- (auch Equip-/Benutzen-Effekte). Schalter: Tooltip-Einstellung "tipCompare".
local FW = _G.Freewood
local T = FW and FW.Tooltips
if not FW or not T then
return
end
local GREEN = { 0.35, 0.9, 0.35 }
local RED = { 0.95, 0.35, 0.35 }
local GREY = { 0.65, 0.65, 0.65 }
-- Platz-Nummern (Inventar) je Item-Typ; zwei Eintraege = beide Plaetze vergleichen
local SLOTS = {
INVTYPE_HEAD = { 1 }, INVTYPE_NECK = { 2 }, INVTYPE_SHOULDER = { 3 }, INVTYPE_BODY = { 4 },
INVTYPE_CHEST = { 5 }, INVTYPE_ROBE = { 5 }, INVTYPE_WAIST = { 6 }, INVTYPE_LEGS = { 7 },
INVTYPE_FEET = { 8 }, INVTYPE_WRIST = { 9 }, INVTYPE_HAND = { 10 },
INVTYPE_FINGER = { 11, 12 }, INVTYPE_TRINKET = { 13, 14 }, INVTYPE_CLOAK = { 15 },
INVTYPE_WEAPON = { 16, 17 }, INVTYPE_2HWEAPON = { 16 }, INVTYPE_WEAPONMAINHAND = { 16 },
INVTYPE_WEAPONOFFHAND = { 17 }, INVTYPE_SHIELD = { 17 }, INVTYPE_HOLDABLE = { 17 },
INVTYPE_RANGED = { 18 }, INVTYPE_RANGEDRIGHT = { 18 }, INVTYPE_THROWN = { 18 }, INVTYPE_RELIC = { 18 },
INVTYPE_TABARD = { 19 },
}
local function IDOf(link)
return type(link) == "string" and tonumber(link:match("item:(%d+)")) or nil
end
------------------------------------------------------------------------
-- Tooltip-Text lesen
------------------------------------------------------------------------
local scan
local function Scan()
if not scan then
scan = _G.CreateFrame("GameTooltip", "FreewoodScanTip", _G.UIParent, "GameTooltipTemplate")
scan:SetOwner(_G.UIParent, "ANCHOR_NONE")
end
return scan
end
-- Zeilen eines Items (Link) oder des angelegten Platzes (slot) als Liste von Texten
local function Lines(link, slot)
local tip = Scan()
tip:ClearLines()
tip:SetOwner(_G.UIParent, "ANCHOR_NONE")
local ok
if slot then ok = pcall(tip.SetInventoryItem, tip, "player", slot) else ok = pcall(tip.SetHyperlink, tip, link) end
local out = {}
if not ok then return out end
for i = 1, tip:NumLines() do
local fs = _G["FreewoodScanTipTextLeft" .. i]
local t = fs and fs:GetText()
if type(t) == "string" and t ~= "" then out[#out + 1] = t end
end
return out
end
local function Num(s) return tonumber((tostring(s):gsub(",", "."))) end
-- Werte aus den Zeilen: stats[Name] = Zahl, extra[Name] = Zahl (Ruestung, Block, DPS), effects[Schluessel] = { text, zahl }
local function Parse(lines)
local stats, extra, effects = {}, {}, {}
for i, t in ipairs(lines) do
local clean = t:gsub("|c%x%x%x%x%x%x%x%x", ""):gsub("|r", "")
if i > 1 then
local sign, n, name = clean:match("^([%+%-])(%d+) (.+)$")
local dps = clean:match("%((%d+[%.,]?%d*) damage per second%)") or clean:match("%((%d+[%.,]?%d*) Schaden pro Sekunde%)")
local armor, aname = clean:match("^(%d+) ([^%d%(%)]+)$")
local prefix = clean:match("^(Equip:)") or clean:match("^(Use:)") or clean:match("^(Chance on hit:)")
or clean:match("^(Anlegen:)") or clean:match("^(Benutzen:)") or clean:match("^(Trefferchance:)")
if prefix then
local key = clean:gsub("%d+[%.,]?%d*", "#")
local first = clean:match("(%d+[%.,]?%d*)")
effects[key] = { text = clean, n = first and Num(first) or nil }
elseif sign and n and name and not name:find("^%(") then
stats[name] = (stats[name] or 0) + (sign == "-" and -1 or 1) * tonumber(n)
elseif dps then
extra["DPS"] = Num(dps)
elseif armor and aname and not clean:find("^%d+ %- %d+") then
extra[aname] = tonumber(armor)
end
end
end
return stats, extra, effects
end
------------------------------------------------------------------------
-- Unterschiede
------------------------------------------------------------------------
local function Fmt(d)
if math.abs(d - math.floor(d)) < 0.005 then return string.format("%+d", d) end
return string.format("%+.1f", d)
end
-- Liste { text, farbe } der Unterschiede neu gegenueber alt
local function Diff(newLines, oldLines)
local ns, ne, nf = Parse(newLines)
local os, oe, of = Parse(oldLines)
local out = {}
local function Add(text, d) out[#out + 1] = { text, d >= 0 and GREEN or RED } end
-- Ruestung, Block, DPS
local keys = {}
for k in pairs(ne) do keys[k] = true end
for k in pairs(oe) do keys[k] = true end
local ek = {}
for k in pairs(keys) do ek[#ek + 1] = k end
table.sort(ek)
for _, k in ipairs(ek) do
local d = (ne[k] or 0) - (oe[k] or 0)
if math.abs(d) > 0.004 then Add(string.format("%s %s", Fmt(d), k), d) end
end
-- Werte
local sk = {}
for k in pairs(ns) do sk[k] = true end
for k in pairs(os) do sk[k] = true end
local names = {}
for k in pairs(sk) do names[#names + 1] = k end
table.sort(names)
for _, k in ipairs(names) do
local d = (ns[k] or 0) - (os[k] or 0)
if d ~= 0 then Add(string.format("%s %s", Fmt(d), k), d) end
end
-- Effekte
local ekeys = {}
for k in pairs(nf) do ekeys[#ekeys + 1] = k end
table.sort(ekeys)
for _, k in ipairs(ekeys) do
local n, o = nf[k], of[k]
if not o then
out[#out + 1] = { "+ " .. n.text, GREEN }
elseif n.n and o.n and n.n ~= o.n then
out[#out + 1] = { string.format("(%s) %s", Fmt(n.n - o.n), n.text), n.n > o.n and GREEN or RED }
end
end
local okeys = {}
for k in pairs(of) do okeys[#okeys + 1] = k end
table.sort(okeys)
for _, k in ipairs(okeys) do
if not nf[k] then out[#out + 1] = { "- " .. of[k].text, RED } end
end
return out
end
------------------------------------------------------------------------
-- Anzeige
------------------------------------------------------------------------
local cmpTips = {}
local function CmpTip(i)
if not cmpTips[i] then
cmpTips[i] = _G.CreateFrame("GameTooltip", "FreewoodCmpTip" .. i, _G.UIParent, "GameTooltipTemplate")
cmpTips[i]:SetFrameStrata("TOOLTIP")
if T.Hook then T.Hook(cmpTips[i]) end
end
return cmpTips[i]
end
local function HideCmp()
for _, t in pairs(cmpTips) do t:Hide() end
end
local function Place(tip, anchorTo, onLeft)
tip:ClearAllPoints()
if onLeft then tip:SetPoint("TOPRIGHT", anchorTo, "TOPLEFT", -2, 0) else tip:SetPoint("TOPLEFT", anchorTo, "TOPRIGHT", 2, 0) end
end
local function Compare(tt, link)
local id = IDOf(link)
local info = id and FW.Util and FW.Util.GetItem and FW.Util.GetItem(id)
local slots = info and info.equipLoc and SLOTS[info.equipLoc]
if not slots then return end
local L = FW.L
local mine = Lines(link)
local shown, worn = 0, 0
local screenR = _G.UIParent:GetRight() or 1024
local ttR = tt:GetRight() or 0
local onLeft = ttR + 260 > screenR -- kein Platz rechts: links daneben
local anchor = tt
for _, slot in ipairs(slots) do
local eq = _G.GetInventoryItemLink and _G.GetInventoryItemLink("player", slot)
local same = false
if eq and IDOf(eq) == id then
local ok, d0 = pcall(Diff, mine, Lines(eq, slot))
same = (eq == link) or (ok and #d0 == 0)
end
if same then
worn = worn + 1
if worn == 1 then
tt:AddLine(" ")
tt:AddLine(L.TIP_CMP_WORN, 0.4, 1, 0.4)
end
elseif eq then
shown = shown + 1
local ct = CmpTip(shown)
ct:SetOwner(tt, "ANCHOR_NONE")
ct:SetInventoryItem("player", slot)
ct:AddLine(L.TIP_CMP_EQUIPPED, GREY[1], GREY[2], GREY[3])
Place(ct, anchor, onLeft)
ct:Show()
anchor = ct
-- Unterschiede unten im Haupt-Tooltip
local eqName = eq:match("%[(.-)%]") or "?"
local d = Diff(mine, Lines(eq, slot))
tt:AddLine(" ")
tt:AddLine(string.format(L.TIP_CMP_VS, eqName), 1, 0.82, 0)
if #d == 0 then
tt:AddLine(L.TIP_CMP_SAME, GREY[1], GREY[2], GREY[3])
else
for _, e in ipairs(d) do tt:AddLine(e[1], e[2][1], e[2][2], e[2][3]) end
end
end
end
if shown == 0 and worn == 0 then
tt:AddLine(L.TIP_CMP_EMPTY, GREY[1], GREY[2], GREY[3])
end
end
-- vom Tooltip-Hook (TooltipInfo.lua) bei jedem Item aufgerufen
function T.CompareHook(tt, link)
if tt ~= _G.GameTooltip and tt ~= _G.ItemRefTooltip then return end
HideCmp()
local id = IDOf(link)
local info = id and FW.Util and FW.Util.GetItem and FW.Util.GetItem(id)
local equippable = info and info.equipLoc and SLOTS[info.equipLoc]
tt.fwCmpLink = equippable and link or nil
tt.fwShift = _G.IsShiftKeyDown and _G.IsShiftKeyDown() and true or false
if not equippable or T.Get("tipCompare") ~= true or not tt.fwShift then return end
pcall(Compare, tt, link)
end
-- Shift waehrend des Ueberfahrens: Tooltip neu aufbauen, wenn sich der Zustand aendert
local watcher = _G.CreateFrame("Frame")
local acc = 0
watcher:SetScript("OnUpdate", function(_, elapsed)
acc = acc + (elapsed or 0)
if acc < 0.1 then return end
acc = 0
if T.Get("tipCompare") ~= true then return end
local shift = _G.IsShiftKeyDown and _G.IsShiftKeyDown() and true or false
for _, tt in ipairs({ _G.GameTooltip, _G.ItemRefTooltip }) do
if tt and tt.fwCmpLink and tt:IsShown() and tt.fwShift ~= shift then
local link = tt.fwCmpLink
tt.fwShift = shift -- gegen Schleifen: der Hook setzt es beim Neuaufbau ohnehin neu
pcall(tt.SetHyperlink, tt, link)
end
end
end)
for _, tt in ipairs({ _G.GameTooltip, _G.ItemRefTooltip }) do
if tt and tt.HookScript then
tt:HookScript("OnHide", function() HideCmp() end)
end
end
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