132 lines
2.9 KiB
Lua
132 lines
2.9 KiB
Lua
|
|
local exchange = ...
|
|
|
|
local mailbox_form = "global_exchange:digital_mailbox"
|
|
|
|
local mailbox_contents = {}
|
|
local selected_index = {}
|
|
-- Map from player names to their most recent search result
|
|
|
|
local function get_mail(p_name)
|
|
local mail_maybe = mailbox_contents[p_name]
|
|
if mail_maybe then
|
|
return mail_maybe
|
|
else
|
|
mailbox_contents[p_name] = {}
|
|
return mailbox_contents[p_name]
|
|
end
|
|
end
|
|
|
|
|
|
local function mk_inbox_list(results, x, y, w, h)
|
|
local res = {
|
|
"textlist[",
|
|
tostring(x),
|
|
",",
|
|
tostring(y),
|
|
";",
|
|
tostring(w),
|
|
",",
|
|
tostring(h),
|
|
";result_list;"
|
|
}
|
|
|
|
for i, row in ipairs(results) do
|
|
res[i*2+8] = row.Amount .. " " .. row.Item
|
|
res[i*2+9] = ","
|
|
end
|
|
res[#res+1] = "]"
|
|
|
|
return table.concat(res)
|
|
end
|
|
|
|
|
|
local function mk_mail_fs(p_name, results, err_str)
|
|
fs = "size[6,8]" ..
|
|
"label[0,0;Inbox]"
|
|
if err_str then
|
|
fs = fs .. "label[3,0;Error: " .. err_str .. "]"
|
|
end
|
|
|
|
return fs .. mk_inbox_list(results, 0, 1, 6, 6) ..
|
|
"button[0,7;2,1;claim;Claim]"
|
|
end
|
|
|
|
|
|
local function show_mail(p_name, results, err_str)
|
|
minetest.show_formspec(p_name, mailbox_form, mk_mail_fs(p_name, results, err_str))
|
|
end
|
|
|
|
|
|
minetest.register_on_player_receive_fields(function(player, formname, fields)
|
|
if formname ~= mailbox_form then return end
|
|
if fields.quit then return true end
|
|
|
|
local p_name = player:get_player_name()
|
|
local idx = selected_index[p_name]
|
|
|
|
if fields.claim
|
|
and idx then
|
|
local row = get_mail(p_name)[idx]
|
|
|
|
if row then
|
|
local stack = ItemStack(row.Item)
|
|
stack:set_count(row.Amount)
|
|
|
|
local p_inv = player:get_inventory()
|
|
if not p_inv:room_for_item("main", stack) then
|
|
show_mail(p_name, get_mail(p_name), "Not enough room.")
|
|
return true
|
|
end
|
|
|
|
local succ, res = exchange:take_inbox(row.Id, row.Amount)
|
|
if not succ then
|
|
show_mail(p_name, get_mail(p_name), res)
|
|
end
|
|
|
|
stack:set_count(res)
|
|
|
|
p_inv:add_item("main", stack)
|
|
|
|
table.remove(get_mail(p_name), idx)
|
|
show_mail(p_name, get_mail(p_name))
|
|
end
|
|
end
|
|
|
|
if fields.result_list then
|
|
local event = minetest.explode_textlist_event(fields.result_list)
|
|
|
|
if event.type == "CHG" then
|
|
selected_index[p_name] = event.index
|
|
end
|
|
end
|
|
|
|
return true
|
|
end)
|
|
|
|
|
|
minetest.register_node("global_exchange:mailbox", {
|
|
description = "Digital Mailbox",
|
|
tiles = {"global_exchange_box.png",
|
|
"global_exchange_box.png",
|
|
"global_exchange_box.png^global_exchange_mailbox_side.png",
|
|
},
|
|
groups = {cracky=2},
|
|
on_rightclick = function(pos, node, clicker)
|
|
local p_name = clicker:get_player_name()
|
|
local _,res = exchange:view_inbox(p_name)
|
|
mailbox_contents[p_name] = res
|
|
minetest.show_formspec(p_name, mailbox_form, mk_mail_fs(p_name, res))
|
|
end,
|
|
})
|
|
|
|
|
|
minetest.register_craft( {
|
|
output = "global_exchange:mailbox",
|
|
recipe = {
|
|
{ "default:stone", "default:gold_ingot", "default:stone" },
|
|
{ "default:stone", "default:chest", "default:stone" },
|
|
{ "default:stone", "default:stone", "default:stone" },
|
|
}
|
|
})
|