Fix issue 1 (#5)

See #1

Co-authored-by: Anton Reinhard <s1509337@msx.tu-dresden.de>
Reviewed-on: Rubydragon/fusion-speedrun#5

New Attempts/Mining.lua

@@ -341,19 +341,30 @@ function returnItems()
 
     faceTo(-1, 0)
 
-    -- already facing right direction, put items
+    local droppedAll = true
-    for slot = 1, maxCompareSlot do
+
-        -- put away compare slots' items except one
+    while true do
-        turtle.select(slot)
+        droppedAll = true
-        turtle.drop(turtle.getItemCount(slot) - 1)
+        -- already facing right direction, put items
-    end
+        for slot = 1, maxCompareSlot do
-    for slot = maxCompareSlot + 1, 16 do
+            -- put away compare slots' items except one
-        -- then drop everything else
+            turtle.select(slot)
-        if (turtle.getItemCount(slot) == 0) then
+            turtle.drop(turtle.getItemCount(slot) - 1)
+            if (turtle.getItemCount(slot) ~= 1) then
+                droppedAll = false
+            end
+        end
+        for slot = maxCompareSlot + 1, 16 do
+            -- then drop everything else
+            turtle.select(slot)
+            turtle.drop()
+            if (turtle.getItemCount(slot) ~= 0) then
+                droppedAll = false
+            end
+        end
+        if (droppedAll) then
             break
         end
-        turtle.select(slot)
-        turtle.drop()
     end
 
     -- necessary so the next mined block doesn't go in random places