objtips.lua

   1 QuestHelper_File["objtips.lua"] = "Development Version"
   2 QuestHelper_Loadtime["objtips.lua"] = GetTime()
   3
   4 --[[
   5 local real_GameTooltipOnShow = GameTooltip:GetScript("OnShow") or QuestHelper.nop
   6
   7 local function addObjectiveObjTip(tooltip, objective, depth, already_touched)
   8   if depth > 10 then return end -- fuck that, man. Just fuck that.
   9   already_touched[objective] = true -- YOU CANNOT EAT A PURSE
  10
  11   if objective.watched or objective.progress then
  12     local depth2 = depth
  13
  14     if objective.quest then
  15       tooltip:AddLine(("  "):rep(depth2)..QHFormat("TOOLTIP_QUEST", string.match(objective.quest.obj or "", "^%d*/%d*/(.*)$") or "???"), 1, 1, 1)
  16
  17       depth2 = depth2 + 1
  18     end
  19
  20     if objective.progress then
  21       QuestHelper:AppendObjectiveProgressToTooltip(objective, tooltip, nil, depth2)
  22     else
  23       tooltip:AddLine(("  "):rep(depth2)..QHText("TOOLTIP_WATCHED"), unpack(QuestHelper:GetColourTheme().tooltip))
  24     end
  25
  26     -- Calling Show again to cause the tooltip's dimensions to be recalculated.
  27     -- Since the frame should already be shown, the OnShow event shouldn't be called again.
  28     tooltip:Show()
  29   end
  30
  31   if objective.used then
  32     for obj, text in pairs(objective.used) do
  33       if not already_touched[obj] then -- no infinite loops please
  34         tooltip:AddLine(("  "):rep(depth)..QHFormat(text, obj.obj), 1, 1, 1)
  35         addObjectiveObjTip(tooltip, obj, depth+1, already_touched)
  36       end
  37     end
  38   end
  39
  40   already_touched[objective] = nil -- oh why not. just so I can get a screenshot of some poor sap getting a 2^n case
  41 end
  42
  43 local function addObjectiveTip(tooltip, cat, obj)
  44   local list = QuestHelper.objective_objects[cat]
  45   if list then
  46     local objective = list[obj]
  47     if objective then
  48       addObjectiveObjTip(tooltip, objective, 0, {})
  49     end
  50   end
  51 end
  52
  53 local function CopyOver(to, from)
  54   to:SetFont(from:GetFont())
  55   to:SetFontObject(from:GetFontObject())
  56   to:SetText(from:GetText())
  57   to:SetTextColor(from:GetTextColor())
  58   to:SetSpacing(from:GetSpacing())
  59   to:SetShadowOffset(from:GetShadowOffset())
  60   to:SetShadowColor(from:GetShadowColor())
  61   to:Show()
  62 end
  63
  64 local function StripBlizzQHTooltipClone(ttp)
  65   if not UnitExists("mouseover") then return end
  66
  67   local line = 2
  68   local wpos = line
  69
  70   local changed = false
  71
  72   while _G["GameTooltipTextLeft" .. line] and _G["GameTooltipTextLeft" .. line]:IsShown() do
  73     local r, g, b, a = _G["GameTooltipTextLeft" .. line]:GetTextColor()
  74     r, g, b, a = math.floor(r * 255 + 0.5), math.floor(g * 255 + 0.5), math.floor(b * 255 + 0.5), math.floor(a * 255 + 0.5)
  75
  76     if r == 255 and g == 210 and b == 0 and a == 255 then
  77       --_G["GameTooltipTextLeft" .. line]:SetText("hellos")
  78       changed = true
  79     else
  80       if line ~= wpos then
  81         CopyOver(_G["GameTooltipTextLeft" .. wpos], _G["GameTooltipTextLeft" .. line])
  82         CopyOver(_G["GameTooltipTextRight" .. wpos], _G["GameTooltipTextRight" .. line])
  83
  84         changed = true
  85       end
  86
  87       wpos = wpos + 1
  88     end
  89
  90     line = line + 1
  91   end
  92
  93   if line ~= wpos then for ts = wpos, line - 1 do
  94     QuestHelper: Assert(ts > 1)
  95
  96     local tt = _G["GameTooltipTextLeft" .. ts]
  97     local ttr = _G["GameTooltipTextRight" .. ts]
  98     local ptt = _G["GameTooltipTextLeft" .. (ts - 1)]
  99
 100     -- this . . . this is awful!
 101     tt:SetText(nil)
 102     ttr:SetText(nil)
 103     tt:ClearAllPoints()
 104     tt:SetPoint("TOPLEFT", ptt, "BOTTOMLEFT", 0, 0)
 105
 106     changed = true
 107   end end
 108
 109   if changed then
 110     ttp:Show()
 111   end
 112 end
 113
 114 GameTooltip:SetScript("OnShow", function(self, ...)
 115   if not self then
 116     -- Some other AddOns hook this function, but don't bother to pass the values they were called with.
 117     self = GameTooltip
 118   end
 119
 120   if QH_filter_hints then
 121     StripBlizzQHTooltipClone(self)
 122   end
 123
 124   if QuestHelper and QuestHelper_Pref.tooltip then
 125     -- Apparantly, sometimes InventoryOnPar invokes our tooltip function with something that doesn't have GetItem method.
 126     local monster, item = self.GetUnit and self:GetUnit(), self.GetItem and self:GetItem()
 127
 128     if monster then
 129       addObjectiveTip(self, "monster", monster)
 130     end
 131
 132     if item then
 133       addObjectiveTip(self, "item", item)
 134     end
 135   end
 136
 137   return real_GameTooltipOnShow(self, ...)
 138 end)
 139 ]]