View difference between Paste ID: XfgpURwd and hnSsrTcU

 -- Revised with ChatGPT 3.5
 -- Modified to re-add the pruned while loop
 
-for i=1,27 do
+
-  local slot = chest.getStackInSlot(i)
+
-  print(slot.name.." is in slot "..i)
+
-  if slot.name=="stone" then
+local conversionTable = {
-    while chest.getStackInSlot(i)~=nil do
+    stone = {target = "blankSlate", sleepTime = 5},
---    local slot = chest.getStackInSlot(i)
+    blankSlate = {target = "reinforcedSlate", sleepTime = 7},
--- just don't mess with inventory when it's running
+    reinforcedSlate = {target = nil, sleepTime = 8}
---     print(slot.name.." is in slot "..i)
+}
---     if slot.name=="stone" then
+
-      print("pushing stone from "..i)
+function convertTo(targetBlock, sleepTime)
-      chest.pushItem("down",i,1)
+    while true do
-      sleep(5)
+        local found = false
         for i = 1, 27 do
---    sleep(10)
+            local slot = chest.getStackInSlot(i)
-  end
+            if slot and slot.name == targetBlock then
                 print("Converting "..slot.name.." to "..targetBlock.." in slot "..i)
                 chest.pushItem("down", i, 1)
                 sleep(sleepTime)
                 found = true
                 break
             end
         end
         if not found then
             break
         end
     end
 end
 
 for _, conversionInfo in pairs(conversionTable) do
     convertTo(conversionInfo.target, conversionInfo.sleepTime)
 end