[Misc] Add snippet for applying custom textures to Health Bar & Power…

… Bar for specific frames

Snippets/CustomTextures.lua

@@ -0,0 +1,38 @@
+-- Set custom textures for various frames/widgets
+--
+-- See documentation for valid units here:
+-- https://github.com/Krealle/Cell_UnitFrames/blob/master/Data/Constants.lua#L19
+local function CustomTextures()
+    -- Make sure CUF is actually loaded
+    local CUF = _G["CUF"]
+    if not CUF then return end
+
+    -- Store local references to default functions
+    local Default_UnitFrame_UpdateHealthTexture = CUF.uFuncs.UnitFrame_UpdateHealthTexture
+    local Default_UnitFrame_UpdatePowerTexture = CUF.uFuncs.UnitFrame_UpdatePowerTexture
+
+    -- Override default function for setting Health Bar textures
+    CUF.uFuncs.UnitFrame_UpdateHealthTexture = function(self, button)
+        -- Only use custom textures for certain frames
+        if button._baseUnit == "target" then
+            button.widgets.healthBar:SetStatusBarTexture("YOUR_TEX_PATH\\YOUR_TEX")
+            button.widgets.healthBarLoss:SetTexture("YOUR_TEX_PATH\\YOUR_TEX")
+        else
+            -- Call default function for other frames
+            Default_UnitFrame_UpdateHealthTexture(self, button)
+        end
+    end
+
+    -- Override default function for setting Power Bar textures
+    CUF.uFuncs.UnitFrame_UpdatePowerTexture = function(self, button)
+        -- Only use custom textures for certain frames
+        if button._baseUnit == "target" then
+            button.widgets.powerBar:SetStatusBarTexture("YOUR_TEX_PATH\\YOUR_TEX")
+            button.widgets.powerBar.bg:SetTexture("YOUR_TEX_PATH\\YOUR_TEX")
+        else
+            -- Call default function for other frames
+            Default_UnitFrame_UpdatePowerTexture(self, button)
+        end
+    end
+end
+Cell:RegisterCallback("CUF_AddonLoaded", "Snippet_CustomTextures", CustomTextures)