builtin/mainmenu/tab_multiplayer.lua

   1 --Minetest
   2 --Copyright (C) 2014 sapier
   3 --
   4 --This program is free software; you can redistribute it and/or modify
   5 --it under the terms of the GNU Lesser General Public License as published by
   6 --the Free Software Foundation; either version 2.1 of the License, or
   7 --(at your option) any later version.
   8 --
   9 --This program is distributed in the hope that it will be useful,
  10 --but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 --MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 --GNU Lesser General Public License for more details.
  13 --
  14 --You should have received a copy of the GNU Lesser General Public License along
  15 --with this program; if not, write to the Free Software Foundation, Inc.,
  16 --51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17
  18 --------------------------------------------------------------------------------
  19 local function get_formspec(tabview, name, tabdata)
  20         -- Update the cached supported proto info,
  21         -- it may have changed after a change by the settings menu.
  22         common_update_cached_supp_proto()
  23         local fav_selected = menudata.favorites[tabdata.fav_selected]
  24
  25         local retval =
  26                 "label[7.75,-0.15;" .. fgettext("Address / Port") .. "]" ..
  27                 "label[7.75,1.05;" .. fgettext("Name / Password") .. "]" ..
  28                 "field[8,0.75;3.3,0.5;te_address;;" ..
  29                         core.formspec_escape(core.setting_get("address")) .. "]" ..
  30                 "field[11.15,0.75;1.4,0.5;te_port;;" ..
  31                         core.formspec_escape(core.setting_get("remote_port")) .. "]" ..
  32                 "button[10.1,4.9;2,0.5;btn_mp_connect;" .. fgettext("Connect") .. "]" ..
  33                 "field[8,1.95;2.95,0.5;te_name;;" ..
  34                         core.formspec_escape(core.setting_get("name")) .. "]" ..
  35                 "pwdfield[10.78,1.95;1.77,0.5;te_pwd;]" ..
  36                 "box[7.73,2.35;4.3,2.28;#999999]"
  37
  38         if tabdata.fav_selected and fav_selected then
  39                 if gamedata.fav then
  40                         retval = retval .. "button[7.85,4.9;2.3,0.5;btn_delete_favorite;" ..
  41                                 fgettext("Del. Favorite") .. "]"
  42                 end
  43                 if fav_selected.description then
  44                         retval = retval .. "textarea[8.1,2.4;4.26,2.6;;" ..
  45                                 core.formspec_escape((gamedata.serverdescription or ""), true) .. ";]"
  46                 end
  47         end
  48
  49         --favourites
  50         retval = retval .. "tablecolumns[" ..
  51                 image_column(fgettext("Favorite"), "favorite") .. ";" ..
  52                 "color,span=3;" ..
  53                 "text,align=right;" ..                -- clients
  54                 "text,align=center,padding=0.25;" ..  -- "/"
  55                 "text,align=right,padding=0.25;" ..   -- clients_max
  56                 image_column(fgettext("Creative mode"), "creative") .. ",padding=1;" ..
  57                 image_column(fgettext("Damage enabled"), "damage") .. ",padding=0.25;" ..
  58                 image_column(fgettext("PvP enabled"), "pvp") .. ",padding=0.25;" ..
  59                 "color,span=1;" ..
  60                 "text,padding=1]" ..
  61                 "table[-0.15,-0.1;7.75,5.5;favourites;"
  62
  63         if #menudata.favorites > 0 then
  64                 local favs = core.get_favorites("local")
  65                 if #favs > 0 then
  66                         for i = 1, #favs do
  67                         for j = 1, #menudata.favorites do
  68                                 if menudata.favorites[j].address == favs[i].address and
  69                                                 menudata.favorites[j].port == favs[i].port then
  70                                         table.insert(menudata.favorites, i, table.remove(menudata.favorites, j))
  71                                 end
  72                         end
  73                                 if favs[i].address ~= menudata.favorites[i].address then
  74                                         table.insert(menudata.favorites, i, favs[i])
  75                                 end
  76                         end
  77                 end
  78                 retval = retval .. render_favorite(menudata.favorites[1], (#favs > 0))
  79                 for i = 2, #menudata.favorites do
  80                         retval = retval .. "," .. render_favorite(menudata.favorites[i], (i <= #favs))
  81                 end
  82         end
  83
  84         if tabdata.fav_selected then
  85                 retval = retval .. ";" .. tabdata.fav_selected .. "]"
  86         else
  87                 retval = retval .. ";0]"
  88         end
  89
  90         return retval
  91 end
  92
  93 --------------------------------------------------------------------------------
  94 local function main_button_handler(tabview, fields, name, tabdata)
  95         if fields.te_name then
  96                 gamedata.playername = fields.te_name
  97                 core.setting_set("name", fields.te_name)
  98         end
  99
 100         if fields.favourites then
 101                 local event = core.explode_table_event(fields.favourites)
 102                 local fav = menudata.favorites[event.row]
 103
 104                 if event.type == "DCL" then
 105                         if event.row <= #menudata.favorites then
 106                                 if menudata.favorites_is_public and
 107                                                 not is_server_protocol_compat_or_error(
 108                                                         fav.proto_min, fav.proto_max) then
 109                                         return true
 110                                 end
 111
 112                                 gamedata.address    = fav.address
 113                                 gamedata.port       = fav.port
 114                                 gamedata.playername = fields.te_name
 115                                 gamedata.selected_world = 0
 116
 117                                 if fields.te_pwd then
 118                                         gamedata.password = fields.te_pwd
 119                                 end
 120
 121                                 gamedata.servername        = fav.name
 122                                 gamedata.serverdescription = fav.description
 123
 124                                 if gamedata.address and gamedata.port then
 125                                         core.setting_set("address", gamedata.address)
 126                                         core.setting_set("remote_port", gamedata.port)
 127                                         core.start()
 128                                 end
 129                         end
 130                         return true
 131                 end
 132
 133                 if event.type == "CHG" then
 134                         if event.row <= #menudata.favorites then
 135                                 gamedata.fav = false
 136                                 local favs = core.get_favorites("local")
 137                                 local address = fav.address
 138                                 local port    = fav.port
 139                                 gamedata.serverdescription = fav.description
 140
 141                                 for i = 1, #favs do
 142                                         if fav.address == favs[i].address and
 143                                                         fav.port == favs[i].port then
 144                                                 gamedata.fav = true
 145                                         end
 146                                 end
 147
 148                                 if address and port then
 149                                         core.setting_set("address", address)
 150                                         core.setting_set("remote_port", port)
 151                                 end
 152                                 tabdata.fav_selected = event.row
 153                         end
 154                         return true
 155                 end
 156         end
 157
 158         if fields.key_up or fields.key_down then
 159                 local fav_idx = core.get_table_index("favourites")
 160                 local fav = menudata.favorites[fav_idx]
 161
 162                 if fav_idx then
 163                         if fields.key_up and fav_idx > 1 then
 164                                 fav_idx = fav_idx - 1
 165                         elseif fields.key_down and fav_idx < #menudata.favorites then
 166                                 fav_idx = fav_idx + 1
 167                         end
 168                 else
 169                         fav_idx = 1
 170                 end
 171
 172                 if not menudata.favorites or not fav then
 173                         tabdata.fav_selected = 0
 174                         return true
 175                 end
 176
 177                 local address = fav.address
 178                 local port    = fav.port
 179
 180                 if address and port then
 181                         core.setting_set("address", address)
 182                         core.setting_set("remote_port", port)
 183                 end
 184
 185                 tabdata.fav_selected = fav_idx
 186                 return true
 187         end
 188
 189         if fields.btn_delete_favorite then
 190                 local current_favourite = core.get_table_index("favourites")
 191                 if not current_favourite then return end
 192
 193                 core.delete_favorite(current_favourite)
 194                 asyncOnlineFavourites()
 195                 tabdata.fav_selected = nil
 196
 197                 core.setting_set("address", "")
 198                 core.setting_set("remote_port", "30000")
 199                 return true
 200         end
 201
 202         if (fields.btn_mp_connect or fields.key_enter) and fields.te_address and fields.te_port then
 203                 gamedata.playername = fields.te_name
 204                 gamedata.password   = fields.te_pwd
 205                 gamedata.address    = fields.te_address
 206                 gamedata.port       = fields.te_port
 207                 gamedata.selected_world = 0
 208                 local fav_idx = core.get_table_index("favourites")
 209                 local fav = menudata.favorites[fav_idx]
 210
 211                 if fav_idx and fav_idx <= #menudata.favorites and
 212                                 fav.address == fields.te_address and
 213                                 fav.port    == fields.te_port then
 214
 215                         gamedata.servername        = fav.name
 216                         gamedata.serverdescription = fav.description
 217
 218                         if menudata.favorites_is_public and
 219                                         not is_server_protocol_compat_or_error(
 220                                                 fav.proto_min, fav.proto_max) then
 221                                 return true
 222                         end
 223                 else
 224                         gamedata.servername        = ""
 225                         gamedata.serverdescription = ""
 226                 end
 227
 228                 core.setting_set("address",     fields.te_address)
 229                 core.setting_set("remote_port", fields.te_port)
 230
 231                 core.start()
 232                 return true
 233         end
 234         return false
 235 end
 236
 237 local function on_change(type, old_tab, new_tab)
 238         if type == "LEAVE" then return end
 239         asyncOnlineFavourites()
 240 end
 241
 242 --------------------------------------------------------------------------------
 243 return {
 244         name = "multiplayer",
 245         caption = fgettext("Client"),
 246         cbf_formspec = get_formspec,
 247         cbf_button_handler = main_button_handler,
 248         on_change = on_change
 249 }