Add bar overlays for absorb and heal absorb

src/types/statusbar.lua

@@ -20,7 +20,7 @@ local types = omi.GetModule("types")
 types.StatusBar = types.CreateClass("StatusBar")
 local StatusBar = types.StatusBar
 
-function StatusBar:Init(parent, width, height, level, top)
+function StatusBar:Init(parent, width, height, level, top, texture, bgtexture)
     if top == nil then top = true end
     level = level or 0
     -- parent: the parent frame
@@ -38,15 +38,17 @@ function StatusBar:Init(parent, width, height, level, top)
     end
 
     bar:SetSize(width, height)
-    bar:SetStatusBarTexture("Interface\\Addons\\OmicronFrames\\media\\textures\\bar_subtle_diagonal")
+    bar:SetStatusBarTexture(texture)
     bar:GetStatusBarTexture():SetHorizTile(false)
     bar:GetStatusBarTexture():SetVertTile(false)
     self.bar = bar
 
-    local bg = bar:CreateTexture(nil, "BACKGROUND")
-    bg:SetTexture("Interface\\Addons\\OmicronFrames\\media\\textures\\bar_subtle_diagonal")
-    bg:SetAllPoints(true)
-    self.bg = bg
+    if bgtexture ~= nil then
+        local bg = bar:CreateTexture(nil, "BACKGROUND")
+        bg:SetTexture(bgtexture)
+        bg:SetAllPoints(true)
+        self.bg = bg
+    end
 
     self:SetRange(0, 1)
     self:SetValue(1)
@@ -61,6 +63,10 @@ function StatusBar:SetValue(value)
     self.bar:SetValue(value)
 end
 
+function StatusBar:SetFillStyle(style)
+    self.bar:SetFillStyle(style)
+end
+
 function StatusBar:Show()
     self.bar:Show()
 end
@@ -78,5 +84,7 @@ end
 
 function StatusBar:SetColor(r, g, b)
     self.bar:SetStatusBarColor(r, g, b)
-    self.bg:SetVertexColor(0.2 * r, 0.2 * g, 0.2 * b)
+    if self.bg ~= nil then
+        self.bg:SetVertexColor(0.2 * r, 0.2 * g, 0.2 * b)
+    end
 end