unitframes: add 40y-rangecheck

api/api.lua

@@ -1,6 +1,7 @@
 pfUI.api = { }
 pfUI.api._G = getfenv(0)
 local _G = getfenv(0)
+
 -- [ strsplit ]
 -- Splits a string using a delimiter.
 -- 'delimiter'  [string]        characters that will be interpreted as delimiter
@@ -14,6 +15,48 @@ function pfUI.api.strsplit(delimiter, subject)
   return unpack(fields)
 end
 
+-- [ UnitInRange ]
+-- Returns whether a party/raid member is nearby. It uses spells with a distance of around 40 yards.
+-- unit         [string]        A unit to query (string, unitID)
+-- return:      [bool]          "1" if in range otherwise "nil"
+local RangeCache = {}
+function pfUI.api.UnitInRange(unit)
+    if not UnitExists(unit) or not UnitIsVisible(unit) then
+      return nil
+    end
+
+    if CheckInteractDistance(unit, 4) then
+      return 1
+    else if not pfUI.rangecheck or not pfUI.rangecheck.slot then
+      return nil
+    else
+      -- Extended Range Check
+      if not RangeCache[unit] or RangeCache[unit].time + pfUI.rangecheck.interval < GetTime() then
+        RangeCache[unit] = {}
+        RangeCache[unit].time  = GetTime()
+
+        local noswitch = true
+        if not UnitIsUnit("target", unit) then
+          TargetUnit(unit)
+          noswitch = false
+        end
+
+        if IsActionInRange(pfUI.rangecheck.slot) == 1 then
+          RangeCache[unit].range = 1
+        else
+          RangeCache[unit].range = nil
+        end
+
+        if not noswitch then
+          TargetLastTarget()
+        end
+      end
+
+      return RangeCache[unit].range
+    end
+  end
+end
+
 -- [ strvertical ]
 -- Creates vertical text using linebreaks. Multibyte char friendly.
 -- 'str'        [string]        String to columnize.

api/config.lua

@@ -77,6 +77,8 @@ function pfUI:LoadConfig()
   pfUI:UpdateConfig("unitframes", nil,           "portraitalpha",    "0.1")
   pfUI:UpdateConfig("unitframes", nil,           "portraittexture",  "1")
   pfUI:UpdateConfig("unitframes", nil,           "layout",           "default")
+  pfUI:UpdateConfig("unitframes", nil,           "rangecheck",       "0")
+  pfUI:UpdateConfig("unitframes", nil,           "rangechecki",      ".5")
 
 --  pfUI:UpdateConfig("unitframes", nil,           "buff_size",        "20")  -- TODO migrate, deprecated
 --  pfUI:UpdateConfig("unitframes", nil,           "debuff_size",      "20")  -- TODO migrate, deprecated

api/unitframes.lua

@@ -170,7 +170,7 @@ function pfUI.uf:CreateUnitFrame(unit, id, config, tick)
       end
 
       if this.config.faderange == "1" then
-        if CheckInteractDistance(this.label .. this.id, 4) or not UnitName(this.label .. this.id) then
+        if pfUI.api.UnitInRange(this.label .. this.id, 4) or not UnitName(this.label .. this.id) then
           if this:GetAlpha() ~= 1 then
             this:SetAlpha(1)
             if this.config.portrait == "bar" then

env/locales_deDE.lua

@@ -27,6 +27,13 @@ pfUI_locale["deDE"]["itemtypes"] = {
   ["INVTYPE_THROWN"] = "Wurfwaffe",
 }
 
+pfUI_locale["deDE"]["rangecheck"] = {
+  ['PALADIN'] = "Heiliges Licht",
+  ['PRIEST'] = "Blitzheilung",
+  ['DRUID'] = "Heilende Berührung",
+  ['SHAMAN'] = "Welle der Heilung",
+}
+
 pfUI_locale["deDE"]["interrupts"] = {
   ["Schildhieb"] = true;
   ["Zuschlagen"] = true;

env/locales_enUS.lua

@@ -27,6 +27,13 @@ pfUI_locale["enUS"]["itemtypes"] = {
   ["INVTYPE_THROWN"] = "Thrown",
 }
 
+pfUI_locale["enUS"]["rangecheck"] = {
+  ['PALADIN'] = "Holy Light",
+  ['PRIEST'] = "Flash Heal",
+  ['DRUID'] = "Healing Touch",
+  ['SHAMAN'] = "Healing Wave",
+}
+
 pfUI_locale["enUS"]["interrupts"] = {
   ["Shield Bash"] = true;
   ["Pummel"] = true;

env/locales_frFR.lua

@@ -27,6 +27,13 @@ pfUI_locale["frFR"]["itemtypes"] = {
   ["INVTYPE_THROWN"] = "Arme de jet",
 }
 
+pfUI_locale["frFR"]["rangecheck"] = {
+  ['PALADIN'] = "Lumière sacrée",
+  ['PRIEST'] = "Soins rapides",
+  ['DRUID'] = "Toucher guérisseur",
+  ['SHAMAN'] = "Vague de soins",
+}
+
 pfUI_locale["frFR"]["interrupts"] = {
   ["Coup de bouclier"] = true;
   ["Volée de coups"] = true;

env/locales_ruRU.lua

@@ -27,6 +27,13 @@ pfUI_locale["ruRU"]["itemtypes"] = {
   ["INVTYPE_THROWN"] = "Метательное",
 }
 
+pfUI_locale["ruRU"]["rangecheck"] = {
+  ['PALADIN'] = "Свет небес",
+  ['PRIEST'] = "Быстрое исцеление",
+  ['DRUID'] = "Целительное прикосновение",
+  ['SHAMAN'] = "Волна исцеления",
+}
+
 pfUI_locale["ruRU"]["interrupts"] = {
   ["Удар щитом"] = true;
   ["Зуботычина"] = true;

env/locales_zhCN.lua

@@ -27,6 +27,13 @@ pfUI_locale["zhCN"]["itemtypes"] = {
   ["INVTYPE_THROWN"] = "投掷武器",
 }
 
+pfUI_locale["zhCN"]["rangecheck"] = {
+  ['PALADIN'] = "圣光术",
+  ['PRIEST'] = "快速治疗",
+  ['DRUID'] = "治疗之触",
+  ['SHAMAN'] = "治疗波",
+}
+
 pfUI_locale["zhCN"]["interrupts"] = {
   ["盾击"] = true;
   ["拳击"] = true;

modules/gui.lua

@@ -864,6 +864,8 @@ pfUI:RegisterModule("gui", function ()
   pfUI.gui:CreateConfig(pfUI.gui.uf, "Portrait Alpha", C.unitframes, "portraitalpha")
   pfUI.gui:CreateConfig(pfUI.gui.uf, "Enable 2D Portraits As Fallback", C.unitframes, "portraittexture", "checkbox")
   pfUI.gui:CreateConfig(pfUI.gui.uf, "Unit Frame Layout", C.unitframes, "layout", "dropdown", { "default", "tukui" })
+  pfUI.gui:CreateConfig(pfUI.gui.uf, "Aggressive 40y-Range Check (Will break stuff)", C.unitframes, "rangecheck", "checkbox")
+  pfUI.gui:CreateConfig(pfUI.gui.uf, "40y-Range Check Interval", C.unitframes, "rangechecki")
 
   pfUI.gui:CreateConfig(pfUI.gui.uf, "Buff- And Debuff Indicators", nil, nil, "header")
   pfUI.gui:CreateConfig(pfUI.gui.uf, "Show Hots as Buff Indicators", C.unitframes, "show_hots", "checkbox")

modules/rangecheck.lua

@@ -0,0 +1,31 @@
+pfUI:RegisterModule("rangecheck", function ()
+  local _,class = UnitClass("player")
+
+  if C.unitframes.rangecheck == "0" then return end
+
+  pfUI.rangecheck = CreateFrame("Frame", "pfRangecheck", UIParent)
+  pfUI.rangecheck.scanner = CreateFrame("GameTooltip", "pfRangecheckScanner", UIParent, "GameTooltipTemplate")
+  pfUI.rangecheck.scanner:SetOwner(pfUI.rangecheck, "ANCHOR_NONE")
+
+  pfUI.rangecheck.slot = nil
+  pfUI.rangecheck.interval = C.unitframes.rangechecki
+
+  pfUI.rangecheck:RegisterEvent("ACTIONBAR_SLOT_CHANGED")
+  pfUI.rangecheck:RegisterEvent("PLAYER_ENTERING_WORLD")
+  pfUI.rangecheck:SetScript("OnEvent", function()
+    pfUI.rangecheck.slot = nil
+
+    for i=1,120 do
+      if pfUI.rangecheck.slot then return end
+
+      pfUI.rangecheck.scanner:ClearLines()
+      pfUI.rangecheck.scanner:SetAction(i)
+
+      if pfRangecheckScannerTextLeft1 and pfRangecheckScannerTextLeft1:GetText() then
+        if pfRangecheckScannerTextLeft1:GetText() == L["rangecheck"][class] then
+          pfUI.rangecheck.slot = i
+        end
+      end
+    end
+  end)
+end)

pfUI.toc

@@ -34,6 +34,7 @@ modules\pixelperfect.lua
 modules\hoverbind.lua
 modules\actionbar.lua
 modules\hunterbar.lua
+modules\rangecheck.lua
 modules\chat.lua
 modules\addons.lua
 modules\minimap.lua