Resource Bar: custom colours, textures, and Maelstrom/Pain

Three resource-bar additions:
- Color Mode (Power Type / Class / Custom) with a custom-colour picker,
  replacing the old Use Class Color checkbox (migrated automatically).
- A Texture dropdown so the fill can use any statusbar texture.
- Maelstrom (Shaman) and Pain (Vengeance DH) added to the per-power colour
  list, so those resources can be recoloured instead of Blizzard's default.

Colour resolution is centralised in DF:GetResourceBarColor; both render paths
call it. The legacy resourceBarClassColor boolean migrates to resourceBarColorMode.

Author: Krathe82

CHANGELOG.md

@@ -15,6 +15,7 @@
 * (Fonts) Bundled **Roboto Mono** (SemiBold/Bold) — a monospaced option for perfectly static countdown text. (by Krathe)
 * (Icons) New **in-combat indicator** — a small crossed-swords icon lights up when a unit is in combat, so you can spot who's engaged at a glance. Off by default, with its own position and size controls. (by Krathe)
 * (Auto Layouts) Added `/df clearoverride <key|prefix|all>` to **remove a stuck per-layout override** directly — for overrides the settings UI can't reach (e.g. a pinned-players override while not in a raid). (by Krathe)
+* (Resource Bar) Added a **Color Mode** (Power Type / Class / **Custom**) with a custom-colour picker, and a **Texture** dropdown so the resource bar can use any statusbar texture. (by Krathe)
 
 ### Improvements
 
@@ -28,6 +29,7 @@
 * (Test Mode) The separate **Status / Ready** and **Role / Leader** preview toggles are now a single **Icons** toggle, matching the live status-icon grouping. (by Krathe)
 * (Auto Layouts) The **override tooltip and `/df overrides` now read clearly** — each changed setting shows as a breadcrumb path with its value, only values that differ from global are listed, Text Designer elements show their names, and the override counts agree across the badge, status line and chat. (by Krathe)
 * (Aura Designer) Expiring health-bar highlights now **pulse in unison** across all frames — and tint and replace modes share one pulse engine — instead of each frame pulsing on its own timing. (by Krathe)
+* (Resource Bar) Added **Maelstrom** and **Pain** to the per-power resource colour options, so Shaman and Vengeance Demon Hunter resource bars can be recoloured. (by Krathe)
 
 ### Bug Fixes
 

Config.lua

@@ -1905,6 +1905,8 @@ DF.PartyDefaults = {
         WARRIOR = true,
     },
     resourceBarClassColor = false,
+    resourceBarColorMode = "POWER_TYPE",
+    resourceBarCustomColor = {r = 0, g = 0.5, b = 1, a = 1},
     resourceBarEnabled = true,
     resourceBarFrameLevel = 20,
     resourceBarHeight = 4,
@@ -1916,6 +1918,7 @@ DF.PartyDefaults = {
     resourceBarShowInSoloMode = true,
     resourceBarShowTank = false,
     resourceBarSmooth = true,
+    resourceBarTexture = "Interface\\AddOns\\DandersFrames\\Media\\DF_Minimalist",
     resourceBarWidth = 60,
     resourceBarX = 0,
     resourceBarY = 1,
@@ -3491,6 +3494,8 @@ DF.RaidDefaults = {
         WARRIOR = true,
     },
     resourceBarClassColor = false,
+    resourceBarColorMode = "POWER_TYPE",
+    resourceBarCustomColor = {r = 0, g = 0.5, b = 1, a = 1},
     resourceBarEnabled = true,
     resourceBarFrameLevel = 20,
     resourceBarHeight = 4,
@@ -3502,6 +3507,7 @@ DF.RaidDefaults = {
     resourceBarShowInSoloMode = true,
     resourceBarShowTank = false,
     resourceBarSmooth = true,
+    resourceBarTexture = "Interface\\AddOns\\DandersFrames\\Media\\DF_Minimalist",
     resourceBarWidth = 60,
     resourceBarX = 0,
     resourceBarY = 1,

Core.lua

@@ -1777,6 +1777,49 @@ function DF:GetPowerColor(powerToken, powerType)
     return DEFAULT_CLASS_COLOR
 end
 
+-- Resolve the resource bar's fill colour for a unit per the configured colour
+-- mode. Returns r, g, b (0-1).
+--   POWER_TYPE → the power-type colour (user override or Blizzard default)
+--   CLASS      → the unit's class colour
+--   CUSTOM     → the user's resourceBarCustomColor
+-- Honours the legacy resourceBarClassColor boolean when resourceBarColorMode
+-- isn't set yet (pre-migration profiles). Uses the same UnitClass/UnitPowerType
+-- calls the old inline logic did, so it carries no new secret-value risk.
+function DF:GetResourceBarColor(unit, db)
+    local mode = db.resourceBarColorMode
+    if not mode then
+        mode = db.resourceBarClassColor and "CLASS" or "POWER_TYPE"
+    end
+
+    if mode == "CUSTOM" then
+        local c = db.resourceBarCustomColor or {r = 0, g = 0.5, b = 1, a = 1}
+        return c.r or 0, c.g or 0.5, c.b or 1
+    elseif mode == "CLASS" then
+        local _, classToken = UnitClass(unit)
+        local cc = classToken and DF:GetClassColor(classToken)
+        if cc then return cc.r, cc.g, cc.b end
+        -- No class colour available — fall through to the power-type colour.
+    end
+
+    -- POWER_TYPE (and the CLASS fallback above)
+    local pType, pToken, altR, altG, altB = UnitPowerType(unit)
+    local info = DF:GetPowerColor(pToken, pType)
+    if info then return info.r, info.g, info.b end
+    if altR then return altR, altG, altB end
+    return 0, 0, 1
+end
+
+-- Migrate the legacy resourceBarClassColor boolean to the new
+-- resourceBarColorMode tri-state. Idempotent; leaves the legacy key in place
+-- (the render helper still honours it as a fallback) — same pattern as the
+-- border-key migrations.
+function DF:MigrateResourceBarColorMode(modeDb)
+    if not modeDb then return end
+    if modeDb.resourceBarColorMode == nil and modeDb.resourceBarClassColor ~= nil then
+        modeDb.resourceBarColorMode = modeDb.resourceBarClassColor and "CLASS" or "POWER_TYPE"
+    end
+end
+
 -- ============================================================
 -- STATE DRIVERS FOR TEST MODE COMBAT SAFETY
 -- When test mode is active, state drivers are registered on all
@@ -3416,6 +3459,11 @@ DF._MainEventDispatcher = function(self, event, arg1)
             DF:MigrateResourceBarBorderKeys(DF.db.party)
             DF:MigrateResourceBarBorderKeys(DF.db.raid)
         end
+        -- Resource Bar: resourceBarClassColor (bool) → resourceBarColorMode (tri-state).
+        if DF.MigrateResourceBarColorMode then
+            DF:MigrateResourceBarColorMode(DF.db.party)
+            DF:MigrateResourceBarColorMode(DF.db.raid)
+        end
         -- Aura icons: buff/debuffBorderEnabled → ShowBorder, BorderThickness →
         -- BorderSize (Stage 5.5 Phase 2 — full toolkit for buff/debuff borders).
         if DF.MigrateAuraBorderKeys then

ExportCategories.lua

@@ -151,6 +151,9 @@ DF.ExportCategories = {
 
         -- Resource/Power Bar
         "resourceBarClassColor",
+        "resourceBarColorMode",
+        "resourceBarCustomColor",
+        "resourceBarTexture",
         "resourceBarEnabled",
         "resourceBarAnchor",
         "resourceBarX",

Frames/Bars.lua

@@ -101,6 +101,9 @@ function DF:ApplyResourceBarLayout(frame)
         bar:Show()
         bar:ClearAllPoints()
 
+        -- Fill texture (configurable; defaults to the DF house texture)
+        DF:SafeSetStatusBarTexture(bar, db.resourceBarTexture or "Interface\\AddOns\\DandersFrames\\Media\\DF_Minimalist")
+
         -- Orientation & Fill Direction
         bar:SetOrientation(db.resourceBarOrientation or "HORIZONTAL")
         bar:SetReverseFill(db.resourceBarReverseFill)
@@ -206,19 +209,8 @@ function DF:ApplyResourceBarLayout(frame)
             local maxPower = UnitPowerMax(unit)
             bar:SetMinMaxValues(0, maxPower)
             bar:SetValue(power)
-            local pType, pToken, altR, altG, altB = UnitPowerType(unit)
-            local info = DF:GetPowerColor(pToken, pType)
-            local _, classToken = UnitClass(unit)
-            local classColor = db.resourceBarClassColor and classToken and DF:GetClassColor(classToken)
-            if classColor then
-                bar:SetStatusBarColor(classColor.r, classColor.g, classColor.b, 1)
-            elseif info then
-                bar:SetStatusBarColor(info.r, info.g, info.b, 1)
-            elseif altR then
-                bar:SetStatusBarColor(altR, altG, altB, 1)
-            else
-                bar:SetStatusBarColor(0, 0, 1, 1)
-            end
+            local cr, cg, cb = DF:GetResourceBarColor(unit, db)
+            bar:SetStatusBarColor(cr, cg, cb, 1)
         end
     end
 end
@@ -254,23 +246,9 @@ function DF:UpdateResourceBar(frame)
         bar:SetMinMaxValues(0, maxPower)
         DF.SetBarValue(bar, power, frame)
 
-        -- Get power type for coloring
-        local pType, pToken, altR, altG, altB = UnitPowerType(unit)
-        
-        -- Get color from custom overrides or Blizzard defaults
-        local info = DF:GetPowerColor(pToken, pType)
-
-        local _, classToken = UnitClass(unit)
-        local classColor = db.resourceBarClassColor and classToken and DF:GetClassColor(classToken)
-        if classColor then
-            bar:SetStatusBarColor(classColor.r, classColor.g, classColor.b, 1)
-        elseif info then
-            bar:SetStatusBarColor(info.r, info.g, info.b, 1)
-        elseif altR then
-            bar:SetStatusBarColor(altR, altG, altB, 1)
-        else
-            bar:SetStatusBarColor(0, 0, 1, 1)  -- Default to blue (mana)
-        end
+        -- Resolve fill colour per the configured colour mode (power / class / custom).
+        local cr, cg, cb = DF:GetResourceBarColor(unit, db)
+        bar:SetStatusBarColor(cr, cg, cb, 1)
     else
         bar:Hide()
     end

Locales/enUS.lua

@@ -973,6 +973,7 @@ L["Logged Categories"] = true
 L["Low"] = true
 L["Low Health (0%)"] = true
 L["Lunar Power"] = true
+L["Maelstrom"] = true
 L["Mage"] = true
 L["Magic"] = true
 L["Major defensive cooldowns like Divine Shield, Ice Block, or Barkskin."] = true
@@ -1270,6 +1271,8 @@ L["Rows"] = true
 L["Rows Grow From"] = true
 L["Run"] = true
 L["Run Script"] = true
+L["Pain"] = true
+L["Power Type"] = true
 L["Run Setup Wizard"] = true
 L["Runic Power"] = true
 L["Runtime"] = true

Options/Options.lua

@@ -3782,8 +3782,24 @@ function DF:SetupGUIPages(GUI, CreateCategory, CreateSubTab, BuildPage)
         local colorGroup = GUI:CreateSettingsGroup(self.child, 280)
         colorGroup:AddWidget(GUI:CreateHeader(self.child, L["Resource Colors"]), 40)
         colorGroup:AddWidget(GUI:CreateLabel(self.child, L["Customize resource bar colors per power type. Shared across party and raid frames."], 260), 40)
-        colorGroup:AddWidget(GUI:CreateCheckbox(self.child, L["Use Class Color"], db, "resourceBarClassColor", function() DF:RefreshAllVisibleFrames() end), 30)
-        
+        -- Fill texture (configurable; defaults to the DF house texture).
+        colorGroup:AddWidget(GUI:CreateTextureDropdown(self.child, L["Texture"], db, "resourceBarTexture", function() DF:UpdateAllFrames() end), 55)
+
+        -- Colour mode: Power Type (per-power colours below) / Class / Custom.
+        local RESOURCE_COLOR_MODES = {
+            POWER_TYPE = L["Power Type"], CLASS = L["Class"], CUSTOM = L["Custom"],
+            _order = { "POWER_TYPE", "CLASS", "CUSTOM" },
+        }
+        colorGroup:AddWidget(GUI:CreateDropdown(self.child, L["Color Mode"], RESOURCE_COLOR_MODES, db, "resourceBarColorMode", function()
+            DF:RefreshAllVisibleFrames()
+            self:RefreshStates()  -- re-evaluate the custom colour picker's hideOn
+        end), 54)
+
+        -- Custom colour — only shown in Custom mode.
+        local resourceCustomColor = GUI:CreateColorPicker(self.child, L["Custom Color"], db, "resourceBarCustomColor", false, function() DF:RefreshAllVisibleFrames() end, function() DF:RefreshAllVisibleFrames() end, true)
+        resourceCustomColor.hideOn = function() return (db.resourceBarColorMode or "POWER_TYPE") ~= "CUSTOM" end
+        colorGroup:AddWidget(resourceCustomColor, 30)
+
         local powerColorsDB = DF.db.powerColors
         if not powerColorsDB then
             DF.db.powerColors = {}
@@ -3798,7 +3814,9 @@ function DF:SetupGUIPages(GUI, CreateCategory, CreateSubTab, BuildPage)
             { token = "RUNIC_POWER",  name = L["Runic Power"] },
             { token = "INSANITY",     name = L["Insanity"] },
             { token = "FURY",         name = L["Fury"] },
+            { token = "PAIN",         name = L["Pain"] },
             { token = "LUNAR_POWER",  name = L["Lunar Power"] },
+            { token = "MAELSTROM",    name = L["Maelstrom"] },
         }
 
         for _, info in ipairs(POWER_LIST) do