mailbox.lua

   1 local mailbox = {}
   2 screwdriver = screwdriver or {}
   3
   4 local function img_col(stack)
   5         local def = minetest.registered_items[stack]
   6         if not def then return "" end
   7
   8         if def.inventory_image ~= "" then
   9                 return def.inventory_image:match("(.*)%.png")..".png"
  10         end
  11         return def.tiles[1]:match("(.*)%.png")..".png"
  12 end
  13
  14 function mailbox:formspec(pos, owner, num)
  15         local spos = pos.x..","..pos.y..","..pos.z
  16         local meta = minetest.get_meta(pos)
  17         local giver, img = "", ""
  18
  19         if num == 1 then
  20                 for i = 1, 7 do
  21                         local giving = meta:get_string("giver"..i)
  22                         if giving ~= "" then
  23                                 local stack = meta:get_string("stack"..i)
  24                                 local giver_name = giving:sub(1,12)
  25                                 local stack_name = stack:match("[%w_:]+")
  26                                 local stack_count = stack:match("%s(%d+)") or 1
  27
  28                                 giver = giver.."#FFFF00,"..giver_name..","..i..",#FFFFFF,x "..stack_count..","
  29                                 -- Hack to force using a 16px resolution for images in formspec's tablecolumn.
  30                                 -- The engine doesn't scale them automatically yet.
  31                                 img = img..i.."="..img_col(stack_name).."^\\[resize:16x16,"
  32                         end
  33                 end
  34
  35                 return [[ size[9.5,9]
  36                         label[0,0;Mailbox]
  37                         label[6,0;Last donators]
  38                         box[6,0.72;3.3,3.5;#555555]
  39                         listring[current_player;main]
  40                         list[current_player;main;0.75,5.25;8,4;]
  41                         tableoptions[background=#00000000;highlight=#00000000;border=false] ]]
  42                         .."tablecolumns[color;text;image,"..img.."0;color;text]"..
  43                         "table[6,0.75;3.3,4;givers;"..giver.."]"..
  44                         "list[nodemeta:"..spos..";mailbox;0,0.75;6,4;]"..
  45                         "listring[nodemeta:"..spos..";mailbox]"..
  46                         xbg..default.get_hotbar_bg(0.75,5.25)
  47         else
  48                 return [[ size[8,5]
  49                         list[current_player;main;0,1.25;8,4;]
  50                         tablecolumns[color;text;color;text]
  51                         tableoptions[background=#00000000;highlight=#00000000;border=false] ]]
  52                         .."table[0,0;3,1;sendform;#FFFFFF,Send your goods to,,,#FFFF00,"..owner.."]"..
  53                         "list[nodemeta:"..spos..";drop;3.5,0;1,1;]"..
  54                         xbg..default.get_hotbar_bg(0,1.25)
  55         end
  56 end
  57
  58 function mailbox.dig(pos, player)
  59         local meta = minetest.get_meta(pos)
  60         local owner = meta:get_string("owner")
  61         local player_name = player:get_player_name()
  62         local inv = meta:get_inventory()
  63
  64         return inv:is_empty("mailbox") and player and player_name == owner
  65 end
  66
  67 function mailbox.after_place_node(pos, placer)
  68         local meta = minetest.get_meta(pos)
  69         local player_name = placer:get_player_name()
  70
  71         meta:set_string("owner", player_name)
  72         meta:set_string("infotext", player_name.."'s Mailbox")
  73
  74         local inv = meta:get_inventory()
  75         inv:set_size("mailbox", 6*4)
  76         inv:set_size("drop", 1)
  77 end
  78
  79 function mailbox.rightclick(pos, _, clicker)
  80         local meta = minetest.get_meta(pos)
  81         local player = clicker:get_player_name()
  82         local owner = meta:get_string("owner")
  83
  84         if player == owner then
  85                 minetest.show_formspec(player, "xdecor:mailbox", mailbox:formspec(pos, owner, 1))
  86         else
  87                 minetest.show_formspec(player, "xdecor:mailbox", mailbox:formspec(pos, owner, 0))
  88         end
  89 end
  90
  91 function mailbox.put(pos, listname, _, stack, player)
  92         if listname == "drop" then
  93                 local inv = minetest.get_meta(pos):get_inventory()
  94                 if inv:room_for_item("mailbox", stack) then
  95                         return -1
  96                 else
  97                         minetest.chat_send_player(player:get_player_name(), "The mailbox is full")
  98                 end
  99         end
 100         return 0
 101 end
 102
 103 function mailbox.on_put(pos, listname, _, stack, player)
 104         local meta = minetest.get_meta(pos)
 105         local inv = meta:get_inventory()
 106
 107         if listname == "drop" and inv:room_for_item("mailbox", stack) then
 108                 inv:set_list("drop", {})
 109                 inv:add_item("mailbox", stack)
 110
 111                 for i = 7, 2, -1 do
 112                         meta:set_string("giver"..i, meta:get_string("giver"..(i-1)))
 113                         meta:set_string("stack"..i, meta:get_string("stack"..(i-1)))
 114                 end
 115
 116                 meta:set_string("giver1", player:get_player_name())
 117                 meta:set_string("stack1", stack:to_string())
 118         end
 119 end
 120
 121 xdecor.register("mailbox", {
 122         description = "Mailbox",
 123         tiles = {"xdecor_mailbox_top.png", "xdecor_mailbox_bottom.png",
 124                  "xdecor_mailbox_side.png", "xdecor_mailbox_side.png",
 125                  "xdecor_mailbox.png", "xdecor_mailbox.png"},
 126         groups = {cracky=3, oddly_breakable_by_hand=1},
 127         on_rotate = screwdriver.rotate_simple,
 128         can_dig = mailbox.dig,
 129         on_rightclick = mailbox.rightclick,
 130         on_metadata_inventory_put = mailbox.on_put,
 131         allow_metadata_inventory_put = mailbox.put,
 132         after_place_node = mailbox.after_place_node
 133 })
 134