builtin/mainmenu/dlg_create_world.lua


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133

--Minetest
--Copyright (C) 2014 sapier
--
--This program is free software; you can redistribute it and/or modify
--it under the terms of the GNU Lesser General Public License as published by
--the Free Software Foundation; either version 2.1 of the License, or
--(at your option) any later version.
--
--This program is distributed in the hope that it will be useful,
--but WITHOUT ANY WARRANTY; without even the implied warranty of
--MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--GNU Lesser General Public License for more details.
--
--You should have received a copy of the GNU Lesser General Public License along
--with this program; if not, write to the Free Software Foundation, Inc.,
--51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

local function create_world_formspec(dialogdata)
	local mapgens = {"v6", "v7", "singlenode"}

	local current_seed = core.setting_get("fixed_map_seed") or ""
	local current_mg   = core.setting_get("mg_name")

	local mglist = ""
	local selindex = 1
	local i = 1
	for k,v in pairs(mapgens) do
		if current_mg == v then
			selindex = i
		end
		i = i + 1
		mglist = mglist .. v .. ","
	end
	mglist = mglist:sub(1, -2)
	
	local gameid = core.setting_get("menu_last_game")
	
	local game, gameidx = nil , 0
	if gameid ~= nil then
		game, gameidx = gamemgr.find_by_gameid(gameid)
		
		if gameidx == nil then
			gameidx = 0
		end
	end

	current_seed = core.formspec_escape(current_seed)
	local retval =
		"size[12,6,true]" ..
		"label[2,0;" .. fgettext("World name") .. "]"..
		"field[4.5,0.4;6,0.5;te_world_name;;]" ..

		"label[2,1;" .. fgettext("Seed") .. "]"..
		"field[4.5,1.4;6,0.5;te_seed;;".. current_seed .. "]" ..

		"label[2,2;" .. fgettext("Mapgen") .. "]"..
		"dropdown[4.2,2;6.3;dd_mapgen;" .. mglist .. ";" .. selindex .. "]" ..

		"label[2,3;" .. fgettext("Game") .. "]"..
		"textlist[4.2,3;5.8,2.3;games;" .. gamemgr.gamelist() ..
		";" .. gameidx .. ";true]" ..

		"button[5,5.5;2.6,0.5;world_create_confirm;" .. fgettext("Create") .. "]" ..
		"button[7.5,5.5;2.8,0.5;world_create_cancel;" .. fgettext("Cancel") .. "]"

	return retval

end

local function create_world_buttonhandler(this, fields)

	if fields["world_create_confirm"] or
		fields["key_enter"] then

		local worldname = fields["te_world_name"]
		local gameindex = core.get_textlist_index("games")

		if gameindex ~= nil and
			worldname ~= "" then

			local message = nil

			if not menudata.worldlist:uid_exists_raw(worldname) then
				core.setting_set("mg_name",fields["dd_mapgen"])
				message = core.create_world(worldname,gameindex)
			else
				message = fgettext("A world named \"$1\" already exists", worldname)
			end

			core.setting_set("fixed_map_seed", fields["te_seed"])

			if message ~= nil then
				gamedata.errormessage = message
			else
				core.setting_set("menu_last_game",gamemgr.games[gameindex].id)
				if this.data.update_worldlist_filter then
					menudata.worldlist:set_filtercriteria(gamemgr.games[gameindex].id)
					mm_texture.update("singleplayer", gamemgr.games[gameindex].id)
				end
				menudata.worldlist:refresh()
				core.setting_set("mainmenu_last_selected_world",
									menudata.worldlist:raw_index_by_uid(worldname))
			end
		else
			gamedata.errormessage =
				fgettext("No worldname given or no game selected")