added playermat slot symbol saving to campaign exporter

src/accessories/CampaignImporterExporter.ttslua

@@ -161,12 +161,12 @@ function restoreCampaignData(importData, coin)
     deckImporterApi.setUiState(importData["decks"])
   end
 
-  -- maybe set campaign guide page
-  if importData["guide"] then
+  -- maybe set campaign guide page (unless it was on the first page)
+  if importData["guide"] and importData["guide"] ~= 0 then
     local campaignGuide = findUniqueObjectWithTag("CampaignGuide")
     if campaignGuide then
       Wait.condition(
-      -- Called after the condition function returns true
+        -- Called after the condition function returns true
         function() printToAll("Campaign Guide import successful!") end,
         -- Condition function that is called continuously until it returns true or timeout is reached
         function() return campaignGuide.Book.setPage(importData["guide"]) end,
@@ -190,6 +190,13 @@ function restoreCampaignData(importData, coin)
   playAreaApi.updateSurface(importData["playarea"])
   playAreaApi.setInvestigatorCount(importData["clueCount"])
 
+  -- restore Playmat slots
+  if importData["slotData"] then
+    for matColor, slotData in pairs(importData["slotData"]) do
+      playmatApi.loadSlotData(matColor, slotData)
+    end
+  end
+
   coin.destruct()
   broadcastToAll("Campaign successfully imported!", "Green")
 end
@@ -265,6 +272,13 @@ function createCampaignToken(_, playerColor, _)
     table.insert(campaignTokenData.ContainedObjects, indexData)
   end
 
+  -- get the slot symbol data for each playmat (use GUIDReferenceApi to only get this for existing playmats)
+  campaignData.slotData = {}
+  for matColor, _ in pairs(guidReferenceApi.getObjectsByType("Playermat")) do
+    local slotData = playmatApi.getSlotData(matColor)
+    campaignData.slotData[matColor] = slotData
+  end
+
   -- finish the data for the campaign token
   campaignTokenData.GMNotes = JSON.encode(campaignData)
   campaignTokenData.Nickname = campaignBox.getName() .. os.date(" %b %d") .. " Save"

src/playermat/Playmat.ttslua

@@ -72,8 +72,8 @@ local slotNameToChar              = {
   ["Tarot"] = "A"
 }
 
--- slot symbol for the respective slot (from top left to bottom right)
-local slotData                    = {}
+-- slot symbol for the respective slot (from top left to bottom right) - intentionally global!
+slotData                          = {}
 local defaultSlotData             = {
   -- 1st row
   "any", "any", "any", "Tarot", "Hand (left)", "Hand (right)", "Ally",

src/playermat/PlaymatApi.ttslua

@@ -55,6 +55,25 @@ do
     end
   end
 
+  -- gets the slot data for the playmat
+  ---@param matColor string Color of the playmat - White, Orange, Green or Red (does not support "All")
+  PlaymatApi.getSlotData = function(matColor)
+    for _, mat in pairs(getMatForColor(matColor)) do
+      return mat.getTable("slotData")
+    end
+  end
+
+  -- sets the slot data for the playmat
+  ---@param matColor string Color of the playmat - White, Orange, Green or Red (does not support "All")
+  ---@param newSlotData table New slot data for the playmat
+  PlaymatApi.loadSlotData = function(matColor, newSlotData)
+    for _, mat in pairs(getMatForColor(matColor)) do
+      mat.setTable("slotData", newSlotData)
+      mat.call("redrawSlotSymbols")
+      return
+    end
+  end
+
   -- Performs a search of the deck area of the requested playmat and returns the result as table
   ---@param matColor string Color of the playmat - White, Orange, Green or Red (does not support "All")
   PlaymatApi.getDeckAreaObjects = function(matColor)