diff options
| -rw-r--r-- | technic/tools/planter.lua | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/technic/tools/planter.lua b/technic/tools/planter.lua index fc3e1ec..b8a4f67 100644 --- a/technic/tools/planter.lua +++ b/technic/tools/planter.lua @@ -91,7 +91,7 @@ local function work_on_soil(itemstack, user, pointed_thing) local inv = user:get_inventory() if not inv:contains_item("main", ItemStack({name=meta.selected, count = 2*offset+1})) then - minetest.chat_send_player(player_name, S("Not enough " .. meta.selected .. " seeds to continue!")) + minetest.chat_send_player(player_name, S("Not enough " .. meta.selected .. " to continue!")) return itemstack end @@ -167,7 +167,8 @@ local function select_plant(itemstack, user, pointed_thing) if not user or not user:is_player() or user.is_fake_player then return end local meta = minetest.deserialize(itemstack:get_metadata()) - if not meta.selected then + if not meta or not meta.selected then + meta = {} meta.selected = "farming:seed_wheat" itemstack:set_metadata(minetest.serialize(meta)) end @@ -196,13 +197,20 @@ minetest.register_on_player_receive_fields(function(user, formname, fields) local itemstack = user:get_wielded_item() if not string.find(itemstack:get_name(), "^technic:planter") then return true end - local meta = minetest.deserialize(itemstack:get_metadata()) + if fields.quit then + return true + end + local meta = minetest.deserialize(itemstack:get_metadata()) + if not meta then + meta = {} + end + if fields.change then local inv = user:get_inventory() local item = inv:get_stack("main", 32) -- using the last cell local n = item:get_name() - if n then + if n and n ~= "" then meta.selected = n end end |