infight: add glow effect for screen and unitframes

modules/config.lua

@@ -12,6 +12,7 @@ function pfUI:LoadConfig()
   pfUI:UpdateConfig("global",     nil,       "errors_hide",      "0")
   pfUI:UpdateConfig("global",     nil,       "hidebuff",         "0")
   pfUI:UpdateConfig("global",     nil,       "hidewbuff",        "0")
+
   pfUI:UpdateConfig("appearance", "border",  "background",       "0,0,0,1")
   pfUI:UpdateConfig("appearance", "border",  "color",            "0.3,0.3,0.3,1")
   pfUI:UpdateConfig("appearance", "border",  "default",          "3")
@@ -29,6 +30,9 @@ function pfUI:LoadConfig()
   pfUI:UpdateConfig("appearance", "castbar", "castbarcolor",     ".7,.7,.9,.8")
   pfUI:UpdateConfig("appearance", "castbar", "channelcolor",     ".9,.9,.7,.8")
   pfUI:UpdateConfig("appearance", "loot",    "autoresize",       "1")
+  pfUI:UpdateConfig("appearance", "infight", "screen",           "0")
+  pfUI:UpdateConfig("appearance", "infight", "common",           "1")
+  pfUI:UpdateConfig("appearance", "infight", "group",            "0")
 
   pfUI:UpdateConfig("unitframes", nil,       "disable",          "0")
   pfUI:UpdateConfig("unitframes", nil,       "pastel",           "1")

modules/gui.lua

@@ -688,7 +688,10 @@ pfUI:RegisterModule("gui", function ()
   pfUI.gui:CreateConfig(pfUI.gui.appearance, "Cooldown text threshold", pfUI_config.appearance.cd, "threshold")
   pfUI.gui:CreateConfig(pfUI.gui.appearance, "Castbar color", pfUI_config.appearance.castbar, "castbarcolor", "color")
   pfUI.gui:CreateConfig(pfUI.gui.appearance, "Castbar color (Channeling)", pfUI_config.appearance.castbar, "channelcolor", "color")
-  pfUI.gui:CreateConfig(pfUI.gui.appearance, "Auto-resize Lootframe)", pfUI_config.appearance.loot, "autoresize", "checkbox")
+  pfUI.gui:CreateConfig(pfUI.gui.appearance, "Auto-resize Lootframe", pfUI_config.appearance.loot, "autoresize", "checkbox")
+  pfUI.gui:CreateConfig(pfUI.gui.appearance, "Show combat glow effect on screen edges", pfUI_config.appearance.infight, "screen", "checkbox")
+  pfUI.gui:CreateConfig(pfUI.gui.appearance, "Show combat glow effect on common unit frames", pfUI_config.appearance.infight, "common", "checkbox")
+  pfUI.gui:CreateConfig(pfUI.gui.appearance, "Show combat glow effect on group frames", pfUI_config.appearance.infight, "group", "checkbox")
 
   -- modules
   pfUI.gui.modules = pfUI.gui:CreateConfigTab("Modules")

modules/infight.lua

@@ -0,0 +1,88 @@
+pfUI:RegisterModule("loot", function ()
+  local default_border = pfUI_config.appearance.border.default
+  if pfUI_config.appearance.border.unitframes ~= "-1" then
+    default_border = pfUI_config.appearance.border.unitframes
+  end
+
+  -- build the frame
+  pfUI.infight = CreateFrame("Frame", "pfUICombat", UIParent)
+
+  pfUI.infight.backdrop = {
+    edgeFile = "Interface\\AddOns\\pfUI\\img\\glow", edgeSize = 8,
+    insets = {left = 0, right = 0, top = 0, bottom = 0},
+  }
+
+  pfUI.infight.backdrop_outline = {
+    edgeFile = "Interface\\AddOns\\pfUI\\img\\glow2", edgeSize = 8,
+    insets = {left = 0, right = 0, top = 0, bottom = 0},
+  }
+
+  pfUI.infight.elements = {}
+
+  function pfUI.infight:CreateGlow(unit, frame)
+    local anchor = pfUI.uf[unit]
+    if not pfUI.uf[unit] then anchor = frame end
+    pfUI.infight[unit] = CreateFrame("Frame", "pfUICombat" .. unit,  anchor)
+    pfUI.infight[unit]:SetFrameStrata("BACKGROUND")
+    pfUI.infight[unit]:SetBackdrop(pfUI.infight.backdrop_outline)
+    pfUI.infight[unit]:SetPoint("TOPLEFT", anchor, "TOPLEFT", -7 - default_border,7 + default_border)
+    pfUI.infight[unit]:SetPoint("BOTTOMRIGHT", anchor, "BOTTOMRIGHT", 7 + default_border,-7 - default_border)
+    pfUI.infight[unit]:Hide()
+    table.insert(pfUI.infight.elements, unit)
+  end
+
+  pfUI.infight:SetScript("OnUpdate",function(s,e)
+    if not pfUI.infight.clock then pfUI.infight.clock = GetTime() -0.1 end
+    if GetTime() >= pfUI.infight.clock + 0.1 then
+      pfUI.infight.clock = GetTime()
+
+      if not pfUI.infight.fadeValue then  pfUI.infight.fadeValue = 1 end
+      if pfUI.infight.fadeValue >= 0.3 then
+        pfUI.infight.fadeModifier = -0.1
+      end
+      if pfUI.infight.fadeValue <= 0 then
+        pfUI.infight.fadeModifier = 0.1
+      end
+      pfUI.infight.fadeValue = pfUI.infight.fadeValue + pfUI.infight.fadeModifier
+
+      for _,unit in pairs (pfUI.infight.elements) do
+        if UnitAffectingCombat(unit) then
+          pfUI.infight[unit]:Show()
+          pfUI.infight[unit]:SetBackdropBorderColor(1,0.2+pfUI.infight.fadeValue, pfUI.infight.fadeValue, 1-pfUI.infight.fadeValue);
+        else
+          pfUI.infight[unit]:Hide()
+        end
+      end
+
+      if pfUI_config.appearance.infight.screen == "1" and pfUI.infight.screen then
+        if UnitAffectingCombat("player") then
+          pfUI.infight.screen:Show()
+          pfUI.infight.screen:SetBackdropBorderColor(1,0.2+pfUI.infight.fadeValue, pfUI.infight.fadeValue, 1-pfUI.infight.fadeValue);
+        else
+          pfUI.infight.screen:Hide()
+        end
+      end
+    end
+  end)
+
+  if pfUI_config.appearance.infight.screen == "1" then
+    pfUI.infight.screen = CreateFrame("Frame", "pfUICombatScreen", UIParent)
+    pfUI.infight.screen:SetFrameStrata("BACKGROUND")
+    pfUI.infight.screen:SetBackdrop(pfUI.infight.backdrop)
+    pfUI.infight.screen:SetAllPoints(WorldFrame)
+    pfUI.infight.screen:Hide()
+  end
+
+  if pfUI_config.appearance.infight.common == "1" then
+    pfUI.infight:CreateGlow("player")
+    pfUI.infight:CreateGlow("target")
+    pfUI.infight:CreateGlow("targettarget")
+    pfUI.infight:CreateGlow("pet")
+  end
+
+  if pfUI_config.appearance.infight.group == "1" then
+    for i=1,4 do
+      pfUI.infight:CreateGlow("party" .. i, getglobal("pfGroup" .. i))
+    end
+  end
+end)

pfUI.toc

@@ -51,3 +51,4 @@ modules\thirdparty.lua
 modules\buff.lua
 modules\nameplates.lua
 modules\loot.lua
+modules\infight.lua