X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=builtin%2Fmainmenu%2Fdlg_create_world.lua;h=806e019a96e2f7929017ebdbbfa47ffcc0438491;hb=adc89f7977ae4b1e86cb413fb52406865150b064;hp=0d977a17ca24896739a1699bf38c33fa07da21d9;hpb=7ec76e530db9c3ed093e6edeca156e9311a6378a;p=minetest.git

diff --git a/builtin/mainmenu/dlg_create_world.lua b/builtin/mainmenu/dlg_create_world.lua
index 0d977a17c..806e019a9 100644
--- a/builtin/mainmenu/dlg_create_world.lua
+++ b/builtin/mainmenu/dlg_create_world.lua
@@ -15,8 +15,6 @@
 --with this program; if not, write to the Free Software Foundation, Inc.,
 --51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-local worldname = ""
-
 local function table_to_flags(ftable)
 	-- Convert e.g. { jungles = true, caves = false } to "jungles,nocaves"
 	local str = {}
@@ -31,9 +29,8 @@ local function strflag(flags, flag)
 	return (flags[flag] == true) and "true" or "false"
 end
 
-local cb_caverns = { "caverns", fgettext("Caverns"), "caverns",
+local cb_caverns = { "caverns", fgettext("Caverns"),
 	fgettext("Very large caverns deep in the underground") }
-local tt_sea_rivers = fgettext("Sea level rivers")
 
 local flag_checkboxes = {
 	v5 = {
@@ -41,38 +38,38 @@ local flag_checkboxes = {
 	},
 	v7 = {
 		cb_caverns,
-		{ "ridges", fgettext("Rivers"), "ridges", tt_sea_rivers },
-		{ "mountains", fgettext("Mountains"), "mountains" },
-		{ "floatlands", fgettext("Floatlands (experimental)"), "floatlands",
+		{ "ridges", fgettext("Rivers"), fgettext("Sea level rivers") },
+		{ "mountains", fgettext("Mountains") },
+		{ "floatlands", fgettext("Floatlands (experimental)"),
 		fgettext("Floating landmasses in the sky") },
 	},
 	carpathian = {
 		cb_caverns,
-		{ "rivers", fgettext("Rivers"), "rivers", tt_sea_rivers },
+		{ "rivers", fgettext("Rivers"), fgettext("Sea level rivers") },
 	},
 	valleys = {
-		{ "altitude-chill", fgettext("Altitude chill"), "altitude_chill",
+		{ "altitude_chill", fgettext("Altitude chill"),
 		fgettext("Reduces heat with altitude") },
-		{ "altitude-dry", fgettext("Altitude dry"), "altitude_dry",
+		{ "altitude_dry", fgettext("Altitude dry"),
 		fgettext("Reduces humidity with altitude") },
-		{ "humid-rivers", fgettext("Humid rivers"), "humid_rivers",
+		{ "humid_rivers", fgettext("Humid rivers"),
 		fgettext("Increases humidity around rivers") },
-		{ "vary-river-depth", fgettext("Vary river depth"), "vary_river_depth",
+		{ "vary_river_depth", fgettext("Vary river depth"),
 		fgettext("Low humidity and high heat causes shallow or dry rivers") },
 	},
 	flat = {
-		{ "hills", fgettext("Hills"), "hills" },
-		{ "lakes", fgettext("Lakes"), "lakes" },
+		cb_caverns,
+		{ "hills", fgettext("Hills") },
+		{ "lakes", fgettext("Lakes") },
 	},
 	fractal = {
-		{ "terrain", fgettext("Additional terrain"), "terrain",
+		{ "terrain", fgettext("Additional terrain"),
 		fgettext("Generate non-fractal terrain: Oceans and underground") },
 	},
 	v6 = {
-		{ "trees", fgettext("Trees and jungle grass"), "trees" },
-		{ "flat", fgettext("Flat terrain"), "flat" },
-		{ "mudflow", fgettext("Mud flow"), "mudflow",
-		fgettext("Terrain surface erosion") },
+		{ "trees", fgettext("Trees and jungle grass") },
+		{ "flat", fgettext("Flat terrain") },
+		{ "mudflow", fgettext("Mud flow"), fgettext("Terrain surface erosion") },
 		-- Biome settings are in mgv6_biomes below
 	},
 }
@@ -94,48 +91,33 @@ local mgv6_biomes = {
 
 local function create_world_formspec(dialogdata)
 
-	-- Error out when no games found
+	-- Point the player to ContentDB when no games are found
 	if #pkgmgr.games == 0 then
-		return "size[12.25,3,true]" ..
-			"box[0,0;12,2;#ff8800]" ..
-			"textarea[0.3,0;11.7,2;;;"..
-			fgettext("You have no games installed.") .. "\n" ..
-			fgettext("Download one from minetest.net") .. "]" ..
-			"button[4.75,2.5;3,0.5;world_create_cancel;" .. fgettext("Cancel") .. "]"
+		return "size[8,2.5,true]" ..
+			"style[label_button;border=false]" ..
+			"button[0.5,0.5;7,0.5;label_button;" ..
+			fgettext("You have no games installed.") .. "]" ..
+			"button[0.5,1.5;2.5,0.5;world_create_open_cdb;" .. fgettext("Install a game") .. "]" ..
+			"button[5.0,1.5;2.5,0.5;world_create_cancel;" .. fgettext("Cancel") .. "]"
 	end
 
+	local current_mg = dialogdata.mg
 	local mapgens = core.get_mapgen_names()
 
-	local current_seed = core.settings:get("fixed_map_seed") or ""
-	local current_mg   = core.settings:get("mg_name")
 	local gameid = core.settings:get("menu_last_game")
 
-	local flags = {
-		main = core.settings:get_flags("mg_flags"),
-		v5 = core.settings:get_flags("mgv5_spflags"),
-		v6 = core.settings:get_flags("mgv6_spflags"),
-		v7 = core.settings:get_flags("mgv7_spflags"),
-		fractal = core.settings:get_flags("mgfractal_spflags"),
-		carpathian = core.settings:get_flags("mgcarpathian_spflags"),
-		valleys = core.settings:get_flags("mgvalleys_spflags"),
-		flat = core.settings:get_flags("mgflat_spflags"),
-	}
+	local flags = dialogdata.flags
 
-	local gameidx = 0
-	if gameid ~= nil then
-		local _
-		_, gameidx = pkgmgr.find_by_gameid(gameid)
-
-		if gameidx == nil then
-			gameidx = 0
-		end
+	local game = pkgmgr.find_by_gameid(gameid)
+	if game == nil then
+		-- should never happen but just pick the first game
+		game = pkgmgr.get_game(1)
+		core.settings:set("menu_last_game", game.id)
 	end
 
-	local game_by_gameidx = core.get_game(gameidx)
 	local disallowed_mapgen_settings = {}
-	if game_by_gameidx ~= nil then
-		local gamepath = game_by_gameidx.path
-		local gameconfig = Settings(gamepath.."/game.conf")
+	if game ~= nil then
+		local gameconfig = Settings(game.path.."/game.conf")
 
 		local allowed_mapgens = (gameconfig:get("allowed_mapgens") or ""):split()
 		for key, value in pairs(allowed_mapgens) do
@@ -155,7 +137,7 @@ local function create_world_formspec(dialogdata)
 			end
 		end
 
-		if disallowed_mapgens then
+		if #disallowed_mapgens > 0 then
 			for i = #mapgens, 1, -1 do
 				if table.indexof(disallowed_mapgens, mapgens[i]) > 0 then
 					table.remove(mapgens, i)
@@ -171,23 +153,29 @@ local function create_world_formspec(dialogdata)
 
 	local mglist = ""
 	local selindex
-	local i = 1
-	local first_mg
-	for k,v in pairs(mapgens) do
-		if not first_mg then
-			first_mg = v
+	do -- build the list of mapgens
+		local i = 1
+		local first_mg
+		for k, v in pairs(mapgens) do
+			if not first_mg then
+				first_mg = v
+			end
+			if current_mg == v then
+				selindex = i
+			end
+			i = i + 1
+			mglist = mglist .. core.formspec_escape(v) .. ","
 		end
-		if current_mg == v then
-			selindex = i
+		if not selindex then
+			selindex = 1
+			current_mg = first_mg
 		end
-		i = i + 1
-		mglist = mglist .. v .. ","
+		mglist = mglist:sub(1, -2)
 	end
-	if not selindex then
-		selindex = 1
-		current_mg = first_mg
-	end
-	mglist = mglist:sub(1, -2)
+
+	-- The logic of the flag element IDs is as follows:
+	-- "flag_main_foo-bar-baz" controls dialogdata.flags["main"]["foo_bar_baz"]
+	-- see the buttonhandler for the implementation of this
 
 	local mg_main_flags = function(mapgen, y)
 		if mapgen == "singlenode" then
@@ -197,11 +185,11 @@ local function create_world_formspec(dialogdata)
 			return "", y
 		end
 
-		local form = "checkbox[0," .. y .. ";flag_mg_caves;" ..
+		local form = "checkbox[0," .. y .. ";flag_main_caves;" ..
 			fgettext("Caves") .. ";"..strflag(flags.main, "caves").."]"
 		y = y + 0.5
 
-		form = form .. "checkbox[0,"..y..";flag_mg_dungeons;" ..
+		form = form .. "checkbox[0,"..y..";flag_main_dungeons;" ..
 			fgettext("Dungeons") .. ";"..strflag(flags.main, "dungeons").."]"
 		y = y + 0.5
 
@@ -212,7 +200,7 @@ local function create_world_formspec(dialogdata)
 		else
 			d_tt = fgettext("Structures appearing on the terrain, typically trees and plants")
 		end
-		form = form .. "checkbox[0,"..y..";flag_mg_decorations;" ..
+		form = form .. "checkbox[0,"..y..";flag_main_decorations;" ..
 			d_name .. ";" ..
 			strflag(flags.main, "decorations").."]" ..
 			"tooltip[flag_mg_decorations;" ..
@@ -220,7 +208,7 @@ local function create_world_formspec(dialogdata)
 			"]"
 		y = y + 0.5
 
-		form = form .. "tooltip[flag_mg_caves;" ..
+		form = form .. "tooltip[flag_main_caves;" ..
 		fgettext("Network of tunnels and caves")
 		.. "]"
 		return form, y
@@ -234,13 +222,13 @@ local function create_world_formspec(dialogdata)
 			return "", y
 		end
 		local form = ""
-		for _,tab in pairs(flag_checkboxes[mapgen]) do
-			local id = "flag_mg"..mapgen.."_"..tab[1]
+		for _, tab in pairs(flag_checkboxes[mapgen]) do
+			local id = "flag_"..mapgen.."_"..tab[1]:gsub("_", "-")
 			form = form .. ("checkbox[0,%f;%s;%s;%s]"):
-				format(y, id, tab[2], strflag(flags[mapgen], tab[3]))
+				format(y, id, tab[2], strflag(flags[mapgen], tab[1]))
 
-			if tab[4] then
-				form = form .. "tooltip["..id..";"..tab[4].."]"
+			if tab[3] then
+				form = form .. "tooltip["..id..";"..tab[3].."]"
 			end
 			y = y + 0.5
 		end
@@ -276,16 +264,14 @@ local function create_world_formspec(dialogdata)
 
 		-- biomeblend
 		y = y + 0.55
-		form = form .. "checkbox[0,"..y..";flag_mgv6_biomeblend;" ..
+		form = form .. "checkbox[0,"..y..";flag_v6_biomeblend;" ..
 			fgettext("Biome blending") .. ";"..strflag(flags.v6, "biomeblend").."]" ..
-			"tooltip[flag_mgv6_biomeblend;" ..
+			"tooltip[flag_v6_biomeblend;" ..
 			fgettext("Smooth transition between biomes") .. "]"
 
 		return form, y
 	end
 
-	current_seed = core.formspec_escape(current_seed)
-
 	local y_start = 0.0
 	local y = y_start
 	local str_flags, str_spflags
@@ -304,17 +290,6 @@ local function create_world_formspec(dialogdata)
 		label_spflags = "label[0,"..y_start..";" .. fgettext("Mapgen-specific flags") .. "]"
 	end
 
-	-- Warning if only minimal is installed
-	local minimal_only = ""
-	local gamelist_height = 2.3
-	if #pkgmgr.games == 1 and pkgmgr.games[1].id == "minimal" then
-		minimal_only = "box[0,0;5.8,1.7;#ff8800]" ..
-				"textarea[0.3,0;6,1.8;;;"..
-				fgettext("Warning: The minimal development test is meant for developers.") .. "\n" ..
-				fgettext("Download a game, such as Minetest Game, from minetest.net") .. "]"
-		gamelist_height = 0.5
-	end
-
 	local retval =
 		"size[12.25,7,true]" ..
 
@@ -322,21 +297,33 @@ local function create_world_formspec(dialogdata)
 		"container[0,0]"..
 		"field[0.3,0.6;6,0.5;te_world_name;" ..
 		fgettext("World name") ..
-		";" .. core.formspec_escape(worldname) .. "]" ..
+		";" .. core.formspec_escape(dialogdata.worldname) .. "]" ..
+		"set_focus[te_world_name;false]"
 
-		"field[0.3,1.7;6,0.5;te_seed;" ..
-		fgettext("Seed") ..
-		";".. current_seed .. "]" ..
+	if not disallowed_mapgen_settings["seed"] then
 
+		retval = retval .. "field[0.3,1.7;6,0.5;te_seed;" ..
+				fgettext("Seed") ..
+				";".. core.formspec_escape(dialogdata.seed) .. "]"
+
+	end
+
+	retval = retval ..
 		"label[0,2;" .. fgettext("Mapgen") .. "]"..
-		"dropdown[0,2.5;6.3;dd_mapgen;" .. mglist .. ";" .. selindex .. "]" ..
+		"dropdown[0,2.5;6.3;dd_mapgen;" .. mglist .. ";" .. selindex .. "]"
+
+	-- Warning if only devtest is installed
+	if #pkgmgr.games == 1 and pkgmgr.games[1].id == "devtest" then
+		retval = retval ..
+			"container[0,3.5]" ..
+			"box[0,0;5.8,1.7;#ff8800]" ..
+			"textarea[0.4,0.1;6,1.8;;;"..
+			fgettext("Development Test is meant for developers.") .. "]" ..
+			"button[1,1;4,0.5;world_create_open_cdb;" .. fgettext("Install another game") .. "]" ..
+			"container_end[]"
+	end
 
-		"label[0,3.35;" .. fgettext("Game") .. "]"..
-		"textlist[0,3.85;5.8,"..gamelist_height..";games;" ..
-		pkgmgr.gamelist() .. ";" .. gameidx .. ";false]" ..
-		"container[0,4.5]" ..
-		minimal_only ..
-		"container_end[]" ..
+	retval = retval ..
 		"container_end[]" ..
 
 		-- Right side
@@ -355,49 +342,81 @@ end
 
 local function create_world_buttonhandler(this, fields)
 
+	if fields["world_create_open_cdb"] then
+		local dlg = create_store_dlg("game")
+		dlg:set_parent(this.parent)
+		this:delete()
+		this.parent:hide()
+		dlg:show()
+		return true
+	end
+
 	if fields["world_create_confirm"] or
 		fields["key_enter"] then
 
 		local worldname = fields["te_world_name"]
-		local gameindex = core.get_textlist_index("games")
+		local game, gameindex = pkgmgr.find_by_gameid(core.settings:get("menu_last_game"))
 
-		if gameindex ~= nil then
+		local message
+		if game == nil then
+			message = fgettext("No game selected")
+		end
+
+		if message == nil then
+			-- For unnamed worlds use the generated name 'world<number>',
+			-- where the number increments: it is set to 1 larger than the largest
+			-- generated name number found.
 			if worldname == "" then
-				local random_number = math.random(10000, 99999)
-				local random_world_name = "Unnamed" .. random_number
-				worldname = random_world_name
+				local worldnum_max = 0
+				for _, world in ipairs(menudata.worldlist:get_list()) do
+					if world.name:match("^world%d+$") then
+						local worldnum = tonumber(world.name:sub(6))
+						worldnum_max = math.max(worldnum_max, worldnum)
+					end
+				end
+				worldname = "world" .. worldnum_max + 1
 			end
 
-			core.settings:set("fixed_map_seed", fields["te_seed"])
-
-			local message
-			if not menudata.worldlist:uid_exists_raw(worldname) then
-				core.settings:set("mg_name",fields["dd_mapgen"])
-				message = core.create_world(worldname,gameindex)
-			else
+			if menudata.worldlist:uid_exists_raw(worldname) then
 				message = fgettext("A world named \"$1\" already exists", worldname)
 			end
+		end
 
-			if message ~= nil then
-				gamedata.errormessage = message
-			else
-				core.settings:set("menu_last_game",pkgmgr.games[gameindex].id)
-				if this.data.update_worldlist_filter then
-					menudata.worldlist:set_filtercriteria(pkgmgr.games[gameindex].id)
-					mm_texture.update("singleplayer", pkgmgr.games[gameindex].id)
-				end
-				menudata.worldlist:refresh()
-				core.settings:set("mainmenu_last_selected_world",
-									menudata.worldlist:raw_index_by_uid(worldname))
-			end
-		else
-			gamedata.errormessage = fgettext("No game selected")
+		if message == nil then
+			this.data.seed = fields["te_seed"] or ""
+			this.data.mg = fields["dd_mapgen"]
+
+			-- actual names as used by engine
+			local settings = {
+				fixed_map_seed = this.data.seed,
+				mg_name = this.data.mg,
+				mg_flags = table_to_flags(this.data.flags.main),
+				mgv5_spflags = table_to_flags(this.data.flags.v5),
+				mgv6_spflags = table_to_flags(this.data.flags.v6),
+				mgv7_spflags = table_to_flags(this.data.flags.v7),
+				mgfractal_spflags = table_to_flags(this.data.flags.fractal),
+				mgcarpathian_spflags = table_to_flags(this.data.flags.carpathian),
+				mgvalleys_spflags = table_to_flags(this.data.flags.valleys),
+				mgflat_spflags = table_to_flags(this.data.flags.flat),
+			}
+			message = core.create_world(worldname, gameindex, settings)
+		end
+
+		if message == nil then
+			core.settings:set("menu_last_game", game.id)
+			menudata.worldlist:set_filtercriteria(game.id)
+			menudata.worldlist:refresh()
+			core.settings:set("mainmenu_last_selected_world",
+					menudata.worldlist:raw_index_by_uid(worldname))
 		end
+
+		gamedata.errormessage = message
 		this:delete()
 		return true
 	end
 
-	worldname = fields.te_world_name
+	this.data.worldname = fields["te_world_name"]
+	this.data.seed = fields["te_seed"] or ""
 
 	if fields["games"] then
 		local gameindex = core.get_textlist_index("games")
@@ -408,22 +427,11 @@ local function create_world_buttonhandler(this, fields)
 	for k,v in pairs(fields) do
 		local split = string.split(k, "_", nil, 3)
 		if split and split[1] == "flag" then
-			local setting
-			if split[2] == "mg" then
-				setting = "mg_flags"
-			else
-				setting = split[2].."_spflags"
-			end
 			-- We replaced the underscore of flag names with a dash.
 			local flag = string.gsub(split[3], "-", "_")
-			local ftable = core.settings:get_flags(setting)
-			if v == "true" then
-				ftable[flag] = true
-			else
-				ftable[flag] = false
-			end
-			local flags = table_to_flags(ftable)
-			core.settings:set(setting, flags)
+			local ftable = this.data.flags[split[2]]
+			assert(ftable)
+			ftable[flag] = v == "true"
 			return true
 		end
 	end
@@ -434,21 +442,19 @@ local function create_world_buttonhandler(this, fields)
 	end
 
 	if fields["mgv6_biomes"] then
-		local entry = minetest.formspec_escape(fields["mgv6_biomes"])
+		local entry = core.formspec_escape(fields["mgv6_biomes"])
 		for b=1, #mgv6_biomes do
 			if entry == mgv6_biomes[b][1] then
-				local ftable = core.settings:get_flags("mgv6_spflags")
+				local ftable = this.data.flags.v6
 				ftable.jungles = mgv6_biomes[b][2].jungles
 				ftable.snowbiomes = mgv6_biomes[b][2].snowbiomes
-				local flags = table_to_flags(ftable)
-				core.settings:set("mgv6_spflags", flags)
 				return true
 			end
 		end
 	end
 
 	if fields["dd_mapgen"] then
-		core.settings:set("mg_name", fields["dd_mapgen"])
+		this.data.mg = fields["dd_mapgen"]
 		return true
 	end
 
@@ -456,13 +462,27 @@ local function create_world_buttonhandler(this, fields)
 end
 
 
-function create_create_world_dlg(update_worldlistfilter)
-	worldname = ""
+function create_create_world_dlg()
 	local retval = dialog_create("sp_create_world",
 					create_world_formspec,
 					create_world_buttonhandler,
 					nil)
-	retval.update_worldlist_filter = update_worldlistfilter
+	retval.data = {
+		worldname = "",
+		-- settings the world is created with:
+		seed = core.settings:get("fixed_map_seed") or "",
+		mg = core.settings:get("mg_name"),
+		flags = {
+			main = core.settings:get_flags("mg_flags"),
+			v5 = core.settings:get_flags("mgv5_spflags"),
+			v6 = core.settings:get_flags("mgv6_spflags"),
+			v7 = core.settings:get_flags("mgv7_spflags"),
+			fractal = core.settings:get_flags("mgfractal_spflags"),
+			carpathian = core.settings:get_flags("mgcarpathian_spflags"),
+			valleys = core.settings:get_flags("mgvalleys_spflags"),
+			flat = core.settings:get_flags("mgflat_spflags"),
+		}
+	}
 
 	return retval
 end