builtin/mainmenu/tab_singleplayer.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 local function singleplayer_refresh_gamebar()
  19
  20         local old_bar = ui.find_by_name("game_button_bar")
  21
  22         if old_bar ~= nil then
  23                 old_bar:delete()
  24         end
  25
  26         local function game_buttonbar_button_handler(fields)
  27                 for key,value in pairs(fields) do
  28                         for j=1,#gamemgr.games,1 do
  29                                 if ("game_btnbar_" .. gamemgr.games[j].id == key) then
  30                                         mm_texture.update("singleplayer", gamemgr.games[j])
  31                                         core.setting_set("menu_last_game",gamemgr.games[j].id)
  32                                         menudata.worldlist:set_filtercriteria(gamemgr.games[j].id)
  33                                         return true
  34                                 end
  35                         end
  36                 end
  37         end
  38
  39         local btnbar = buttonbar_create("game_button_bar",
  40                 game_buttonbar_button_handler,
  41                 {x=-0.3,y=5.65}, "horizontal", {x=12.4,y=1.15})
  42
  43         for i=1,#gamemgr.games,1 do
  44                 local btn_name = "game_btnbar_" .. gamemgr.games[i].id
  45
  46                 local image = nil
  47                 local text = nil
  48
  49                 if gamemgr.games[i].menuicon_path ~= nil and
  50                         gamemgr.games[i].menuicon_path ~= "" then
  51                         image = core.formspec_escape(gamemgr.games[i].menuicon_path)
  52                 else
  53
  54                         local part1 = gamemgr.games[i].id:sub(1,5)
  55                         local part2 = gamemgr.games[i].id:sub(6,10)
  56                         local part3 = gamemgr.games[i].id:sub(11)
  57
  58                         text = part1 .. "\n" .. part2
  59                         if part3 ~= nil and
  60                                 part3 ~= "" then
  61                                 text = text .. "\n" .. part3
  62                         end
  63                 end
  64                 btnbar:add_button(btn_name, text, image)
  65         end
  66 end
  67
  68 local function get_formspec(tabview, name, tabdata)
  69         local retval = ""
  70
  71         local index = filterlist.get_current_index(menudata.worldlist,
  72                                 tonumber(core.setting_get("mainmenu_last_selected_world"))
  73                                 )
  74
  75         retval = retval ..
  76                         "button[4,4.15;2.6,0.5;world_delete;".. fgettext("Delete") .. "]" ..
  77                         "button[6.5,4.15;2.8,0.5;world_create;".. fgettext("New") .. "]" ..
  78                         "button[9.2,4.15;2.55,0.5;world_configure;".. fgettext("Configure") .. "]" ..
  79                         "button[8.5,4.95;3.25,0.5;play;".. fgettext("Play") .. "]" ..
  80                         "label[4,-0.25;".. fgettext("Select World:") .. "]"..
  81                         "vertlabel[0,-0.25;".. fgettext("SINGLE PLAYER") .. "]" ..
  82                         "checkbox[0.5,0.25;cb_creative_mode;".. fgettext("Creative Mode") .. ";" ..
  83                         dump(core.setting_getbool("creative_mode")) .. "]"..
  84                         "checkbox[0.5,0.7;cb_enable_damage;".. fgettext("Enable Damage") .. ";" ..
  85                         dump(core.setting_getbool("enable_damage")) .. "]"..
  86                         "textlist[4,0.25;7.5,3.7;sp_worlds;" ..
  87                         menu_render_worldlist() ..
  88                         ";" .. index .. "]"
  89         return retval
  90 end
  91
  92 local function main_button_handler(this, fields, name, tabdata)
  93
  94         assert(name == "singleplayer")
  95
  96         local world_doubleclick = false
  97
  98         if fields["sp_worlds"] ~= nil then
  99                 local event = core.explode_textlist_event(fields["sp_worlds"])
 100
 101                 if event.type == "DCL" then
 102                         world_doubleclick = true
 103                 end
 104
 105                 if event.type == "CHG" then
 106                         core.setting_set("mainmenu_last_selected_world",
 107                                 menudata.worldlist:get_raw_index(core.get_textlist_index("sp_worlds")))
 108                 end
 109
 110                 return true
 111         end
 112
 113         if menu_handle_key_up_down(fields,"sp_worlds","mainmenu_last_selected_world") then
 114                 return true
 115         end
 116
 117         if fields["cb_creative_mode"] then
 118                 core.setting_set("creative_mode", fields["cb_creative_mode"])
 119                 return true
 120         end
 121
 122         if fields["cb_enable_damage"] then
 123                 core.setting_set("enable_damage", fields["cb_enable_damage"])
 124                 return true
 125         end
 126
 127         if fields["play"] ~= nil or
 128                 world_doubleclick or
 129                 fields["key_enter"] then
 130                 local selected = core.get_textlist_index("sp_worlds")
 131                 if selected ~= nil then
 132                         gamedata.selected_world = menudata.worldlist:get_raw_index(selected)
 133                         gamedata.singleplayer   = true
 134                         core.start()
 135                 end
 136                 return true
 137         end
 138
 139         if fields["world_create"] ~= nil then
 140                 print("create world dialog")
 141                 local create_world_dlg = create_create_world_dlg(true)
 142                 create_world_dlg:set_parent(this)
 143                 create_world_dlg:show()
 144                 this:hide()
 145                 return true
 146         end
 147
 148         if fields["world_delete"] ~= nil then
 149                 local selected = core.get_textlist_index("sp_worlds")
 150                 if selected ~= nil and
 151                         selected <= menudata.worldlist:size() then
 152                         local world = menudata.worldlist:get_list()[selected]
 153                         if world ~= nil and
 154                                 world.name ~= nil and
 155                                 world.name ~= "" then
 156                                 local index = menudata.worldlist:get_raw_index(selected)
 157                                 local delete_world_dlg = create_delete_world_dlg(world.name,index)
 158                                 delete_world_dlg:set_parent(this)
 159                                 delete_world_dlg:show()
 160                                 this:hide()
 161                         end
 162                 end
 163
 164                 return true
 165         end
 166
 167         if fields["world_configure"] ~= nil then
 168                 local selected = core.get_textlist_index("sp_worlds")
 169                 if selected ~= nil then
 170                         local configdialog =
 171                                 create_configure_world_dlg(
 172                                                 menudata.worldlist:get_raw_index(selected))
 173
 174                         if (configdialog ~= nil) then
 175                                 configdialog:set_parent(this)
 176                                 configdialog:show()
 177                                 this:hide()
 178                         end
 179                 end
 180
 181                 return true
 182         end
 183 end
 184
 185 local function on_change(type, old_tab, new_tab)
 186         local buttonbar = ui.find_by_name("game_button_bar")
 187
 188         if ( buttonbar == nil ) then
 189                 singleplayer_refresh_gamebar()
 190                 buttonbar = ui.find_by_name("game_button_bar")
 191         end
 192
 193         if (type == "ENTER") then
 194                 local last_game_id = core.setting_get("menu_last_game")
 195                 local game, index = gamemgr.find_by_gameid(last_game_id)
 196
 197                 if game then
 198                         menudata.worldlist:set_filtercriteria(game.id)
 199                         core.set_topleft_text(game.name)
 200                         mm_texture.update(new_tab,game)
 201                 end
 202                 buttonbar:show()
 203         else
 204                 menudata.worldlist:set_filtercriteria(nil)
 205                 buttonbar:hide()
 206                 core.set_topleft_text("")
 207                 mm_texture.update(new_tab,nil)
 208         end
 209 end
 210
 211 --------------------------------------------------------------------------------
 212 tab_singleplayer = {
 213         name = "singleplayer",
 214         caption = fgettext("Singleplayer"),
 215         cbf_formspec = get_formspec,
 216         cbf_button_handler = main_button_handler,
 217         on_change = on_change
 218         }