From 7ea4fa8521354e7b25b652558be8c9058f5c06f0 Mon Sep 17 00:00:00 2001
From: shagu <ericmauser@googlemail.com>
Date: Tue, 30 Jun 2020 20:08:09 +0200
Subject: [PATCH] panel: add colors to the fps and latency display

---
 api/config.lua    |  2 ++
 modules/gui.lua   |  1 +
 modules/panel.lua | 14 ++++++++++++--
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/api/config.lua b/api/config.lua
index 9776efa9..01fb3b4e 100644
--- a/api/config.lua
+++ b/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")
diff --git a/modules/gui.lua b/modules/gui.lua
index 39baadf4..482f21e4 100644
--- a/modules/gui.lua
+++ b/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")
diff --git a/modules/panel.lua b/modules/panel.lua
index 803ca325..56dec8d0 100644
--- a/modules/panel.lua
+++ b/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