Wuzzy
/
minetest_easyvend
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

More helpful error messages

master
Wuzzy 2016-09-01 22:52:30 +02:00
parent 7f511b847c
commit e288fb0bc9
1 changed files with 55 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

74
easyvend.lua
View File

@ -81,15 +81,14 @@ easyvend.on_receive_fields_customer = function(pos, formname, fields, sender)
buysell = "buy"
end
if ( number == nil or number < 1 or number > 99) then
return
end
if ( cost == nil or cost < 1 or cost > 99) then
return
end
if ( itemname == nil or itemname=="") then
if ( number == nil or number < 1 or number > 99) or
( cost == nil or cost < 1 or cost > 99) or
( itemname == nil or itemname=="") then
minetest.chat_send_player(sender:get_player_name(), "Machine has not been configured properly!")
easyvend.sound_error(sender:get_player_name())
return
end
local chest = minetest.get_node({x=pos.x,y=pos.y-1,z=pos.z})
if chest.name=="default:chest_locked" and sender and sender:is_player() then
@ -100,46 +99,83 @@ easyvend.on_receive_fields_customer = function(pos, formname, fields, sender)
local stack = {name=itemname, count=number, wear=0, metadata=""}
local price = {name="default:gold_ingot", count=cost, wear=0, metadata=""}
local chest_has, player_has, chest_free, player_free
if buysell == "sell" then
if chest_inv:contains_item("main", stack) and player_inv:contains_item("main", price) and
chest_inv:room_for_item("main", price) and player_inv:room_for_item("main", stack) then
chest_has = chest_inv:contains_item("main", stack)
player_has = player_inv:contains_item("main", price)
chest_free = chest_inv:room_for_item("main", stack)
player_free = chest_inv:room_for_item("main", price)
if chest_has and player_has and chest_free and player_free then
player_inv:remove_item("main", price)
stack = chest_inv:remove_item("main", stack)
chest_inv:add_item("main", price)
player_inv:add_item("main", stack)
minetest.chat_send_player(sender:get_player_name(), "You bought item.")
easyvend.sound_vend(pos)
elseif chest_inv:contains_item("main", stack) and player_inv:contains_item("main", price) then
minetest.chat_send_player(sender:get_player_name(), "No room in inventory!")
elseif chest_has and player_has then
local msg
if not player_free and not chest_free then
msg = "No room in neither your nor the chest's inventory!"
elseif not player_free then
msg = "No room in your inventory!"
elseif not chest_free then
msg = "No room in the chest's inventory!"
end
minetest.chat_send_player(sender:get_player_name(), msg)
easyvend.sound_error(sender:get_player_name())
else
minetest.chat_send_player(sender:get_player_name(), "Not enough materials!")
if not chest_has and not player_has then
msg = "You can't afford this item, and the vending machine has insufficient materials!"
elseif not chest_has then
msg = "The vending machine has insufficient materials!"
elseif not player_has then
msg = "You can't afford this item!"
end
minetest.chat_send_player(sender:get_player_name(), msg)
easyvend.sound_error(sender:get_player_name())
end
else
if chest_inv:contains_item("main", price) and player_inv:contains_item("main", stack) and
chest_inv:room_for_item("main", stack) and player_inv:room_for_item("main", price) then
chest_has = chest_inv:contains_item("main", price)
player_has = player_inv:contains_item("main", stack)
chest_free = chest_inv:room_for_item("main", price)
player_free = chest_inv:room_for_item("main", stack)
if chest_has and player_has and chest_free and player_free then
stack = player_inv:remove_item("main", stack)
chest_inv:remove_item("main", price)
chest_inv:add_item("main", stack)
player_inv:add_item("main", price)
minetest.chat_send_player(sender:get_player_name(), "You sold item.")
easyvend.sound_deposit(pos)
elseif chest_inv:contains_item("main", price) and player_inv:contains_item("main", stack) then
minetest.chat_send_player(sender:get_player_name(), "No room in inventory!")
elseif chest_has and player_has then
local msg
if not player_free and not chest_free then
msg = "No room in neither your nor the chest's inventory!"
elseif not player_free then
msg = "No room in your inventory!"
elseif not chest_free then
msg = "No room in the chest's inventory!"
end
minetest.chat_send_player(sender:get_player_name(), msg)
easyvend.sound_error(sender:get_player_name())
else
minetest.chat_send_player(sender:get_player_name(), "Not enough materials!")
if not chest_has and not player_has then
msg = "You have insufficient materials, and the depositing machine can't afford to pay you!"
elseif not chest_has then
msg = "The depositing machine can't afford to pay you!"
elseif not player_has then
msg = "You have insufficient materials!"
end
minetest.chat_send_player(sender:get_player_name(), msg)
easyvend.sound_error(sender:get_player_name())
end
end
else
minetest.chat_send_player(sender:get_player_name(), "Wrong chest!")
minetest.chat_send_player(sender:get_player_name(), "The machine's storage can't be accessed because it is owned by a different person!")
easyvend.sound_error(sender:get_player_name())
end
else
if sender and sender:is_player() then
minetest.chat_send_player(sender:get_player_name(), "Place chest under machine!")
minetest.chat_send_player(sender:get_player_name(), "Machine has no storage; it requires a locked chest below it to function.")
easyvend.sound_error(sender:get_player_name())
end
end