panel: add bagspace calculation

env/translations_deDE.lua

@@ -17,6 +17,7 @@ pfUI_translation["deDE"] = {
   ["Background Color"] = nil,
   ["Bags & Bank"] = nil,
   ["Bags Border Size"] = nil,
+  ["Bagspace"] = nil,
   ["Border Color"] = nil,
   ["Bottom"] = nil,
   ["Buff Limit"] = nil,

env/translations_enGB.lua

@@ -17,6 +17,7 @@ pfUI_translation["enGB"] = {
   ["Background Color"] = nil,
   ["Bags & Bank"] = nil,
   ["Bags Border Size"] = nil,
+  ["Bagspace"] = nil,
   ["Border Color"] = nil,
   ["Bottom"] = nil,
   ["Buff Limit"] = nil,

env/translations_frFR.lua

@@ -17,6 +17,7 @@ pfUI_translation["frFR"] = {
   ["Background Color"] = "Couleur de l'arrière-plan",
   ["Bags & Bank"] = "Sacs et Banque",
   ["Bags Border Size"] = "Taille de la bordure des Sacs",
+  ["Bagspace"] = nil,
   ["Border Color"] = "Couleur de la bordure",
   ["Bottom"] = "Bas",
   ["Buff Limit"] = "Limite des améliorations",

env/translations_koKR.lua

@@ -17,6 +17,7 @@ pfUI_translation["koKR"] = {
   ["Background Color"] = "백그라운드 색상",
   ["Bags & Bank"] = "가방&은행",
   ["Bags Border Size"] = "가방 테두리 크기",
+  ["Bagspace"] = nil,
   ["Border Color"] = "테두리 색상",
   ["Bottom"] = "아래",
   ["Buff Limit"] = "버프 한도",

env/translations_ruRU.lua

@@ -17,6 +17,7 @@ pfUI_translation["ruRU"] = {
   ["Background Color"] = nil,
   ["Bags & Bank"] = nil,
   ["Bags Border Size"] = nil,
+  ["Bagspace"] = nil,
   ["Border Color"] = nil,
   ["Bottom"] = nil,
   ["Buff Limit"] = nil,

env/translations_zhCN.lua

@@ -17,6 +17,7 @@ pfUI_translation["zhCN"] = {
   ["Background Color"] = "聊天窗口背景颜色",
   ["Bags & Bank"] = "背包和银行",
   ["Bags Border Size"] = "背包边框大小",
+  ["Bagspace"] = nil,
   ["Border Color"] = "边框颜色",
   ["Bottom"] = "底部",
   ["Buff Limit"] = "Buff总数量",

env/translations_zhTW.lua

@@ -17,6 +17,7 @@ pfUI_translation["zhTW"] = {
   ["Background Color"] = "聊天窗口背景顏色",
   ["Bags & Bank"] = "背包和銀行",
   ["Bags Border Size"] = "背包邊框大小",
+  ["Bagspace"] = nil,
   ["Border Color"] = "邊框顏色",
   ["Bottom"] = "底部",
   ["Buff Limit"] = "Buff總數量",
@@ -280,4 +281,4 @@ pfUI_translation["zhTW"] = {
   ["WIM"] = "WIM",
   ["XP Percentage"] = "經驗百分比",
   ["Zone Name"] = "區域名稱",
-}
+}

modules/gui.lua

@@ -634,7 +634,8 @@ pfUI:RegisterModule("gui", function ()
     "zone:" .. T["Zone Name"],
     "combat:" .. T["Combat Timer"],
     "ammo:" .. T["Ammo Counter"],
-    "soulshard:" .. T["Soulshard Counter"]
+    "soulshard:" .. T["Soulshard Counter"],
+    "bagspace:" .. T["Bagspace"]
   }
 
   local dropdown_unitframes_portrait_position = {

modules/panel.lua

@@ -25,7 +25,7 @@ pfUI:RegisterModule("panel", function ()
 
   -- list of available panel fields
   pfUI.panel.options = { "time", "fps", "exp", "gold", "friends",
-                         "guild", "durability", "zone", "ammo" }
+                         "guild", "durability", "zone", "ammo", "bagspace" }
 
   pfUI.panel:SetScript("OnEvent", function()
     if event == "PLAYER_ENTERING_WORLD" then
@@ -38,11 +38,13 @@ pfUI:RegisterModule("panel", function ()
       pfUI.panel:UpdateZone()
       pfUI.panel:UpdateAmmo()
       pfUI.panel:UpdateSoulshard()
+      pfUI.panel:UpdateBagspace()
     elseif event == "PLAYER_MONEY" then
       pfUI.panel:UpdateGold()
       pfUI.panel:UpdateRepair()
     elseif event == "BAG_UPDATE" then
       pfUI.panel:UpdateSoulshard()
+      pfUI.panel:UpdateBagspace()
     elseif event == "UNIT_INVENTORY_CHANGED" then
       pfUI.panel:UpdateAmmo()
     elseif event == "PLAYER_XP_UPDATE" then
@@ -229,6 +231,25 @@ pfUI:RegisterModule("panel", function ()
     end
   end
 
+  -- Update "bagspace"
+  function pfUI.panel:UpdateBagspace ()
+    local maxslots = 0
+    local usedslots = 0
+
+    for bag = 0,4 do
+      local bagsize = GetContainerNumSlots(bag)
+      maxslots = maxslots + bagsize
+      for j = 1,bagsize do
+        link = GetContainerItemLink(bag,j)
+        if link then
+          usedslots = usedslots + 1
+        end
+      end
+    end
+    local freeslots = maxslots - usedslots
+    pfUI.panel:OutputPanel("bagspace", freeslots .. " (" .. usedslots .. "/" .. maxslots .. ")")
+  end
+
   -- Update "gold"
   function pfUI.panel:UpdateGold ()
     local gold = floor(GetMoney()/ 100 / 100)