mailbox.lua

   1 local mailbox = {}
   2 screwdriver = screwdriver or {}
   3
   4 local function get_img(img)
   5         local img_name = img:match("(.*)%.png")
   6         if img_name then return img_name..".png" end
   7 end
   8
   9 local function img_col(stack)
  10         local def = minetest.registered_items[stack]
  11         if not def then return "" end
  12
  13         if def.inventory_image ~= "" then
  14                 local img = get_img(def.inventory_image)
  15                 if img then return img end
  16         end
  17
  18         if def.tiles then
  19                 local img
  20                 local tile = def.tiles[1]
  21
  22                 if type(tile) == "table" then
  23                         img = get_img(tile.name)
  24                 elseif type(tile) == "string" then
  25                         img = get_img(tile)
  26                 end
  27
  28                 if img then return img end
  29         end
  30
  31         return ""
  32 end
  33
  34 function mailbox:formspec(pos, owner, num)
  35         local spos = pos.x..","..pos.y..","..pos.z
  36         local meta = minetest.get_meta(pos)
  37         local giver, img = "", ""
  38
  39         if num == 1 then
  40                 for i = 1, 7 do
  41                         local giving = meta:get_string("giver"..i)
  42                         if giving ~= "" then
  43                                 local stack = meta:get_string("stack"..i)
  44                                 local giver_name = giving:sub(1,12)
  45                                 local stack_name = stack:match("[%w_:]+")
  46                                 local stack_count = stack:match("%s(%d+)") or 1
  47
  48                                 giver = giver.."#FFFF00,"..giver_name..","..i..",#FFFFFF,x "..stack_count..","
  49                                 -- Hack to force using a 16px resolution for images in formspec's tablecolumn.
  50                                 -- The engine doesn't scale them automatically yet.
  51                                 img = img..i.."="..img_col(stack_name).."^\\[resize:16x16,"
  52                         end
  53                 end
  54
  55                 return [[ size[9.5,9]
  56                         label[0,0;Mailbox]
  57                         label[6,0;Last donators]
  58                         box[6,0.72;3.3,3.5;#555555]
  59                         listring[current_player;main]
  60                         list[current_player;main;0.75,5.25;8,4;]
  61                         tableoptions[background=#00000000;highlight=#00000000;border=false] ]]
  62                         .."tablecolumns[color;text;image,"..img.."0;color;text]"..
  63                         "table[6,0.75;3.3,4;givers;"..giver.."]"..
  64                         "list[nodemeta:"..spos..";mailbox;0,0.75;6,4;]"..
  65                         "listring[nodemeta:"..spos..";mailbox]"..
  66                         xbg..default.get_hotbar_bg(0.75,5.25)
  67         else
  68                 return [[ size[8,5]
  69                         list[current_player;main;0,1.25;8,4;]
  70                         tablecolumns[color;text;color;text]
  71                         tableoptions[background=#00000000;highlight=#00000000;border=false] ]]
  72                         .."table[0,0;3,1;sendform;#FFFFFF,Send your goods to,,,#FFFF00,"..owner.."]"..
  73                         "list[nodemeta:"..spos..";drop;3.5,0;1,1;]"..
  74                         xbg..default.get_hotbar_bg(0,1.25)
  75         end
  76 end
  77
  78 function mailbox.dig(pos, player)
  79         local meta = minetest.get_meta(pos)
  80         local owner = meta:get_string("owner")
  81         local player_name = player and player:get_player_name()
  82         local inv = meta:get_inventory()
  83
  84         return inv:is_empty("mailbox") and player_name == owner
  85 end
  86
  87 function mailbox.after_place_node(pos, placer)
  88         local meta = minetest.get_meta(pos)
  89         local player_name = placer:get_player_name()
  90
  91         meta:set_string("owner", player_name)
  92         meta:set_string("infotext", player_name.."'s Mailbox")
  93
  94         local inv = meta:get_inventory()
  95         inv:set_size("mailbox", 6*4)
  96         inv:set_size("drop", 1)
  97 end
  98
  99 function mailbox.rightclick(pos, node, clicker, itemstack, pointed_thing)
 100         local meta = minetest.get_meta(pos)
 101         local player = clicker:get_player_name()
 102         local owner = meta:get_string("owner")
 103
 104         if player == owner then
 105                 minetest.show_formspec(player, "xdecor:mailbox", mailbox:formspec(pos, owner, 1))
 106         else
 107                 minetest.show_formspec(player, "xdecor:mailbox", mailbox:formspec(pos, owner, 0))
 108         end
 109         return itemstack
 110 end
 111
 112 function mailbox.put(pos, listname, _, stack, player)
 113         if listname == "drop" then
 114                 local inv = minetest.get_meta(pos):get_inventory()
 115                 if inv:room_for_item("mailbox", stack) then
 116                         return -1
 117                 else
 118                         minetest.chat_send_player(player:get_player_name(), "The mailbox is full")
 119                 end
 120         end
 121         return 0
 122 end
 123
 124 function mailbox.on_put(pos, listname, _, stack, player)
 125         local meta = minetest.get_meta(pos)
 126         local inv = meta:get_inventory()
 127
 128         if listname == "drop" and inv:room_for_item("mailbox", stack) then
 129                 inv:set_list("drop", {})
 130                 inv:add_item("mailbox", stack)
 131
 132                 for i = 7, 2, -1 do
 133                         meta:set_string("giver"..i, meta:get_string("giver"..(i-1)))
 134                         meta:set_string("stack"..i, meta:get_string("stack"..(i-1)))
 135                 end
 136
 137                 meta:set_string("giver1", player:get_player_name())
 138                 meta:set_string("stack1", stack:to_string())
 139         end
 140 end
 141
 142 xdecor.register("mailbox", {
 143         description = "Mailbox",
 144         tiles = {"xdecor_mailbox_top.png", "xdecor_mailbox_bottom.png",
 145                  "xdecor_mailbox_side.png", "xdecor_mailbox_side.png",
 146                  "xdecor_mailbox.png", "xdecor_mailbox.png"},
 147         groups = {cracky=3, oddly_breakable_by_hand=1},
 148         on_rotate = screwdriver.rotate_simple,
 149         can_dig = mailbox.dig,
 150         on_rightclick = mailbox.rightclick,
 151         on_metadata_inventory_put = mailbox.on_put,
 152         allow_metadata_inventory_put = mailbox.put,
 153         after_place_node = mailbox.after_place_node
 154 })