minetest/builtin/mainmenu/content/dlg_install.lua

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--Minetest
--Copyright (C) 2018-24 rubenwardy
--
--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 get_formspec(data)
local selected_game, selected_game_idx = pkgmgr.find_by_gameid(core.settings:get("menu_last_game"))
if not selected_game_idx then
selected_game_idx = 1
selected_game = pkgmgr.games[1]
end
local game_list = {}
for i, game in ipairs(pkgmgr.games) do
game_list[i] = core.formspec_escape(game.title)
end
local package = data.package
local will_install_deps = data.will_install_deps
local deps_to_install = 0
local deps_not_found = 0
data.dependencies = contentdb.resolve_dependencies(package, selected_game)
local formatted_deps = {}
for _, dep in pairs(data.dependencies) do
formatted_deps[#formatted_deps + 1] = "#fff"
formatted_deps[#formatted_deps + 1] = core.formspec_escape(dep.name)
if dep.installed then
formatted_deps[#formatted_deps + 1] = "#ccf"
formatted_deps[#formatted_deps + 1] = fgettext("Already installed")
elseif dep.package then
formatted_deps[#formatted_deps + 1] = "#cfc"
formatted_deps[#formatted_deps + 1] = fgettext("$1 by $2", dep.package.title, dep.package.author)
deps_to_install = deps_to_install + 1
else
formatted_deps[#formatted_deps + 1] = "#f00"
formatted_deps[#formatted_deps + 1] = fgettext("Not found")
deps_not_found = deps_not_found + 1
end
end
local message_bg = "#3333"
local message
if will_install_deps then
message = fgettext("$1 and $2 dependencies will be installed.", package.title, deps_to_install)
else
message = fgettext("$1 will be installed, and $2 dependencies will be skipped.", package.title, deps_to_install)
end
if deps_not_found > 0 then
message = fgettext("$1 required dependencies could not be found.", deps_not_found) ..
" " .. fgettext("Please check that the base game is correct.", deps_not_found) ..
"\n" .. message
message_bg = mt_color_orange
end
local formspec = {
"formspec_version[3]",
"size[7,7.85]",
"style[title;border=false]",
"box[0,0;7,0.5;#3333]",
"button[0,0;7,0.5;title;", fgettext("Install $1", package.title) , "]",
"container[0.375,0.70]",
"label[0,0.25;", fgettext("Base Game:"), "]",
"dropdown[2,0;4.25,0.5;selected_game;", table.concat(game_list, ","), ";", selected_game_idx, "]",
"label[0,0.8;", fgettext("Dependencies:"), "]",
"tablecolumns[color;text;color;text]",
"table[0,1.1;6.25,3;packages;", table.concat(formatted_deps, ","), "]",
"container_end[]",
"checkbox[0.375,5.1;will_install_deps;",
fgettext("Install missing dependencies"), ";",
will_install_deps and "true" or "false", "]",
"box[0,5.4;7,1.2;", message_bg, "]",
"textarea[0.375,5.5;6.25,1;;;", message, "]",
"container[1.375,6.85]",
"button[0,0;2,0.8;install_all;", fgettext("Install"), "]",
"button[2.25,0;2,0.8;cancel;", fgettext("Cancel"), "]",
"container_end[]",
}
return table.concat(formspec)
end
local function handle_submit(this, fields)
local data = this.data
if fields.cancel then
this:delete()
return true
end
if fields.will_install_deps ~= nil then
data.will_install_deps = core.is_yes(fields.will_install_deps)
return true
end
if fields.install_all then
contentdb.queue_download(data.package, contentdb.REASON_NEW)
if data.will_install_deps then
for _, dep in pairs(data.dependencies) do
if not dep.is_optional and not dep.installed and dep.package then
contentdb.queue_download(dep.package, contentdb.REASON_DEPENDENCY)
end
end
end
this:delete()
return true
end
if fields.selected_game then
for _, game in pairs(pkgmgr.games) do
if game.title == fields.selected_game then
core.settings:set("menu_last_game", game.id)
break
end
end
return true
end
return false
end
function create_install_dialog(package)
local dlg = dialog_create("install_dialog", get_formspec, handle_submit, nil)
dlg.data.dependencies = nil
dlg.data.package = package
dlg.data.will_install_deps = true
return dlg
end