Fixed bug that could lead to item loss.

1 files changed, 8 insertions, 6 deletions

diff --git a/init.lua b/init.lua
index 2852e6c..5415438 100644
--- a/init.lua
+++ b/init.lua
@@ -102,10 +102,12 @@ smartshop.receive_fields=function(player,pressed)
 					-- end

 					if meta:get_int("ghost") ~=1 then

 					   -- transition shops to ghost inventory.

-					   if inv:room_for_item("main", pay) and inv:room_for_item("main", stack) then

-					      meta:set_int("ghost", 1)

-					      inv:add_item("main", pay)

-					      inv:add_item("main", stack)

+					   for i=1,4 do

+					      if inv:room_for_item("main", "pay"..i) and inv:room_for_item("main", "give"..i) then

+						 meta:set_int("ghost", 1)

+						 inv:add_item("main", inv:get_stack("pay"..i,1))

+						 inv:add_item("main", inv:get_stack("give"..i,1))

+					      end

 					   end

 					end

 					if type==1 and inv:contains_item("main", stack)==false then

@@ -157,7 +159,7 @@ smartshop.update_info=function(pos)
 	local inv = meta:get_inventory()

 	local owner=meta:get_string("owner")

 	local gve=0

-	if meta:get_int("sellall")==1 then gve=1 end

+--	if meta:get_int("sellall")==1 then gve=1 end

 	if meta:get_int("type")==0 then

 		meta:set_string("infotext","(Smartshop by " .. owner ..") Stock is unlimited")

 		return false

@@ -388,7 +390,7 @@ on_construct = function(pos)
 		meta:get_inventory():set_size("pay3", 1)

 		meta:get_inventory():set_size("give4", 1)

 		meta:get_inventory():set_size("pay4", 1)

-		meta:set_int("ghost", 1)

+		meta:set_int("ghost", 0)

 	end,

 on_rightclick = function(pos, node, player, itemstack, pointed_thing)

 		smartshop.showform(pos,player)