Remember user selections across frame instances

Core.lua

@@ -4,6 +4,7 @@
 AltSystem = AltSystem or {}
 AltSystem.State = {
     selectedSkillIndex   = 1,
+    selectedSkillName    = nil,  -- skill name used to restore selection across sessions
     selectedItemIndex    = 1,  -- 1 = No item
     selectedDefenseIndex = 1,  -- 1 = Base armor
     shieldEnabled        = false,
@@ -43,6 +44,18 @@ function AltSystem:Init()
     if AltSystemDB.petSummonEnabled ~= nil then
         AltSystem.State.petSummonEnabled = AltSystemDB.petSummonEnabled
     end
+    if AltSystemDB.shieldEnabled ~= nil then
+        AltSystem.State.shieldEnabled = AltSystemDB.shieldEnabled
+    end
+    if AltSystemDB.selectedItemIndex then
+        AltSystem.State.selectedItemIndex = AltSystemDB.selectedItemIndex
+    end
+    if AltSystemDB.selectedDefenseIndex then
+        AltSystem.State.selectedDefenseIndex = AltSystemDB.selectedDefenseIndex
+    end
+    if AltSystemDB.selectedSkillName then
+        AltSystem.State.selectedSkillName = AltSystemDB.selectedSkillName
+    end
 
     -- Register slash command /altsystem
     SLASH_ALTSYSTEM1 = "/altsystem"
@@ -58,8 +71,15 @@ function AltSystem:Init()
         AltSystemDB.announceEnabled = AltSystem.State.announceEnabled
         AltSystemDB.announceChannelIndex = AltSystem.State.announceChannelIndex
         AltSystemDB.petSummonEnabled = AltSystem.State.petSummonEnabled
+        AltSystemDB.shieldEnabled = AltSystem.State.shieldEnabled
+        AltSystemDB.selectedItemIndex = AltSystem.State.selectedItemIndex
+        AltSystemDB.selectedDefenseIndex = AltSystem.State.selectedDefenseIndex
+        AltSystemDB.selectedSkillName = AltSystem.State.selectedSkillName
     end)
 
+    -- Build the main frame now that saved variables are loaded
+    AltSystem:CreateMainFrame()
+
     print("|cff00ccffAltSystem|r loaded. Type /altsystem to open.")
 end