panel: add colors to the fps and latency display

api/config.lua

@@ -520,6 +520,8 @@ function pfUI:LoadConfig()
   pfUI:UpdateConfig("panel",      "right",       "right",            "gold")
   pfUI:UpdateConfig("panel",      "other",       "minimap",          "zone")
   pfUI:UpdateConfig("panel",      "micro",       "enable",           "0")
+  pfUI:UpdateConfig("panel",      nil,           "fpscolors",        "1")
+
   pfUI:UpdateConfig("panel",      "bag",         "ignorespecial",    "1")
   pfUI:UpdateConfig("panel",      "xp",          "xp_always",        "0")
   pfUI:UpdateConfig("panel",      "xp",          "xp_display",       "XPFLEX")

modules/gui.lua

@@ -1945,6 +1945,7 @@ pfUI:RegisterModule("gui", "vanilla:tbc", function ()
       CreateConfig(nil, T["Enable Micro Bar"], C.panel.micro, "enable", "checkbox")
       CreateConfig(nil, T["Enable 24h Clock"], C.global, "twentyfour", "checkbox")
       CreateConfig(nil, T["Servertime"], C.global, "servertime", "checkbox")
+      CreateConfig(U["panel"], T["Show FPS and Latency Colors"], C.panel, "fpscolors", "checkbox")
 
       CreateConfig(nil, T["Auto Hide"], nil, nil, "header")
       CreateConfig(nil, T["Enable Autohide For Left Chat Panel"], C.panel, "hide_leftchat", "checkbox")

modules/panel.lua

@@ -138,6 +138,7 @@ pfUI:RegisterModule("panel", "vanilla:tbc", function()
 
     do -- FPS & Lag
       local widget = CreateFrame("Frame", "pfPanelWidgetLag", UIParent)
+      local lag, fps, laghex, fpshex, _
       widget.Tooltip = function()
         local active = 0
         GameTooltip:ClearLines()
@@ -179,8 +180,17 @@ pfUI:RegisterModule("panel", "vanilla:tbc", function()
       widget:SetScript("OnUpdate",function()
         if ( this.tick or 1) > GetTime() then return else this.tick = GetTime() + 1 end
 
-        local _, _, lag = GetNetStats()
-        pfUI.panel:OutputPanel("fps", floor(GetFramerate()) .. " " .. T["fps"] .. " & " .. lag .. " " .. T["ms"], widget.Tooltip, widget.Click)
+        fps = floor(GetFramerate())
+        _, _, lag = GetNetStats()
+
+        if C.panel.fpscolors == "1" then
+          _, _, _, fpshex = GetColorGradient(fps/60)
+          _, _, _, laghex = GetColorGradient(60/lag)
+          fps = fpshex .. fps .. "|r"
+          lag = laghex .. lag .. "|r"
+        end
+
+        pfUI.panel:OutputPanel("fps", fps .. " " .. T["fps"] .. " & " .. lag .. " " .. T["ms"], widget.Tooltip, widget.Click)
       end)
     end