minetest/builtin/modmgr.lua

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--Minetest
--Copyright (C) 2013 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.
--------------------------------------------------------------------------------
function get_mods(path,retval,basefolder)
local mods = engine.get_dirlist(path,true)
for i=1,#mods,1 do
local filename = path .. DIR_DELIM .. mods[i] .. DIR_DELIM .. "modpack.txt"
local modpackfile,error = io.open(filename,"r")
local name = mods[i]
if basefolder ~= nil and
basefolder ~= "" then
name = basefolder .. DIR_DELIM .. mods[i]
end
if modpackfile ~= nil then
modpackfile:close()
table.insert(retval,name .. " <MODPACK>")
get_mods(path .. DIR_DELIM .. name,retval,name)
else
table.insert(retval,name)
end
end
end
--modmanager implementation
modmgr = {}
--------------------------------------------------------------------------------
function modmgr.extract(modfile)
if modfile.type == "zip" then
local tempfolder = os.tempfolder()
if tempfolder ~= nil and
tempfodler ~= "" then
engine.create_dir(tempfolder)
engine.extract_zip(modfile.name,tempfolder)
return tempfolder
end
end
end
-------------------------------------------------------------------------------
function modmgr.getbasefolder(temppath)
if temppath == nil then
return {
type = "invalid",
path = ""
}
end
local testfile = io.open(temppath .. DIR_DELIM .. "init.lua","r")
if testfile ~= nil then
testfile:close()
return {
type="mod",
path=temppath
}
end
testfile = io.open(temppath .. DIR_DELIM .. "modpack.txt","r")
if testfile ~= nil then
testfile:close()
return {
type="modpack",
path=temppath
}
end
local subdirs = engine.get_dirlist(temppath,true)
--only single mod or modpack allowed
if #subdirs ~= 1 then
return {
type = "invalid",
path = ""
}
end
testfile =
io.open(temppath .. DIR_DELIM .. subdirs[1] ..DIR_DELIM .."init.lua","r")
if testfile ~= nil then
testfile:close()
return {
type="mod",
path= temppath .. DIR_DELIM .. subdirs[1]
}
end
testfile =
io.open(temppath .. DIR_DELIM .. subdirs[1] ..DIR_DELIM .."modpack.txt","r")
if testfile ~= nil then
testfile:close()
return {
type="modpack",
path=temppath .. DIR_DELIM .. subdirs[1]
}
end
return {
type = "invalid",
path = ""
}
end
--------------------------------------------------------------------------------
function modmgr.isValidModname(modpath)
if modpath:find("-") ~= nil then
return false
end
return true
end
--------------------------------------------------------------------------------
function modmgr.parse_register_line(line)
local pos1 = line:find("\"")
local pos2 = nil
if pos1 ~= nil then
pos2 = line:find("\"",pos1+1)
end
if pos1 ~= nil and pos2 ~= nil then
local item = line:sub(pos1+1,pos2-1)
if item ~= nil and
item ~= "" then
local pos3 = item:find(":")
if pos3 ~= nil then
return item:sub(1,pos3-1)
end
end
end
return nil
end
--------------------------------------------------------------------------------
function modmgr.parse_dofile_line(modpath,line)
local pos1 = line:find("\"")
local pos2 = nil
if pos1 ~= nil then
pos2 = line:find("\"",pos1+1)
end
if pos1 ~= nil and pos2 ~= nil then
local filename = line:sub(pos1+1,pos2-1)
if filename ~= nil and
filename ~= "" and
filename:find(".lua") then
return modmgr.identify_modname(modpath,filename)
end
end
return nil
end
--------------------------------------------------------------------------------
function modmgr.update_global_mods()
local modpath = engine.get_modpath()
modmgr.global_mods = {}
if modpath ~= nil and
modpath ~= "" then
get_mods(modpath,modmgr.global_mods)
end
end
--------------------------------------------------------------------------------
function modmgr.get_mods_list()
local toadd = ""
modmgr.update_global_mods()
if modmgr.global_mods ~= nil then
for i=1,#modmgr.global_mods,1 do
if toadd ~= "" then
toadd = toadd..","
end
toadd = toadd .. modmgr.global_mods[i]
end
end
return toadd
end
--------------------------------------------------------------------------------
function modmgr.mod_exists(basename)
modmgr.update_global_mods()
if modmgr.global_mods ~= nil then
for i=1,#modmgr.global_mods,1 do
if modmgr.global_mods[i] == basename then
return true
end
end
end
return false
end
--------------------------------------------------------------------------------
function modmgr.identify_modname(modpath,filename)
local testfile = io.open(modpath .. DIR_DELIM .. filename,"r")
if testfile ~= nil then
local line = testfile:read()
while line~= nil do
local modname = nil
if line:find("minetest.register_tool") then
modname = modmgr.parse_register_line(line)
end
if line:find("minetest.register_craftitem") then
modname = modmgr.parse_register_line(line)
end
if line:find("minetest.register_node") then
modname = modmgr.parse_register_line(line)
end
if line:find("dofile") then
modname = modmgr.parse_dofile_line(modpath,line)
end
if modname ~= nil then
testfile:close()
return modname
end
line = testfile:read()
end
testfile:close()
end
return nil
end
--------------------------------------------------------------------------------
function modmgr.tab()
if modmgr.selected_mod == nil then
modmgr.selected_mod = 1
end
local retval =
"vertlabel[0,-0.25;MODS]" ..
"label[0.8,-0.25;Installed Mods:]" ..
"textlist[0.75,0.25;4.5,4.3;modlist;" ..
modmgr.get_mods_list() ..
";" .. modmgr.selected_mod .. "]"
retval = retval ..
"button[1,4.85;2,0.5;btn_mod_mgr_install_local;Install]" ..
"button[3,4.85;2,0.5;btn_mod_mgr_download;Download]"
if #modmgr.global_mods >= modmgr.selected_mod and
modmgr.global_mods[modmgr.selected_mod]:find("<MODPACK>") then
retval = retval .. "button[10,4.85;2,0.5;btn_mod_mgr_rename_modpack;Rename]"
end
if #modmgr.global_mods >= modmgr.selected_mod then
local modpath = engine.get_modpath()
--show dependencys
if modmgr.global_mods[modmgr.selected_mod]:find("<MODPACK>") == nil then
retval = retval ..
"label[6,1.9;Depends:]" ..
"textlist[6,2.4;5.7,2;deplist;"
toadd = modmgr.get_dependencys(modpath .. DIR_DELIM ..
modmgr.global_mods[modmgr.selected_mod])
retval = retval .. toadd .. ";0;true,false]"
--TODO read modinfo
end
--show delete button
retval = retval .. "button[8,4.85;2,0.5;btn_mod_mgr_delete_mod;Delete]"
end
return retval
end
--------------------------------------------------------------------------------
function modmgr.dialog_rename_modpack()
local modname = modmgr.global_mods[modmgr.selected_mod]
modname = modname:sub(0,modname:find("<") -2)
local retval =
"label[1.75,1;Rename Modpack:]"..
"field[4.5,1.4;6,0.5;te_modpack_name;;" ..
modname ..
"]" ..
"button[5,4.2;2.6,0.5;dlg_rename_modpack_confirm;Accept]" ..
"button[7.5,4.2;2.8,0.5;dlg_rename_modpack_cancel;Cancel]"
return retval
end
--------------------------------------------------------------------------------
function modmgr.precheck()
if modmgr.global_mods == nil then
modmgr.update_global_mods()
end
if modmgr.world_config_selected_world == nil then
modmgr.world_config_selected_world = 1
end
if modmgr.world_config_selected_mod == nil then
modmgr.world_config_selected_mod = 1
end
if modmgr.hide_gamemods == nil then
modmgr.hide_gamemods = true
end
end
--------------------------------------------------------------------------------
function modmgr.get_worldmod_idx()
if not modmgr.hide_gamemods then
return modmgr.world_config_selected_mod - #modmgr.worldconfig.game_mods
else
return modmgr.world_config_selected_mod
end
end
--------------------------------------------------------------------------------
function modmgr.is_gamemod()
if not modmgr.hide_gamemods then
if modmgr.world_config_selected_mod <= #modmgr.worldconfig.game_mods then
return true
else
return false
end
else
return false
end
end
--------------------------------------------------------------------------------
function modmgr.render_worldmodlist()
local retval = ""
for i=1,#modmgr.global_mods,1 do
local parts = modmgr.global_mods[i]:split(DIR_DELIM)
local shortname = parts[#parts]
if modmgr.worldconfig.global_mods[shortname] then
retval = retval .. "#22F922" .. modmgr.global_mods[i] .. ","
else
retval = retval .. modmgr.global_mods[i] .. ","
end
end
return retval
end
--------------------------------------------------------------------------------
function modmgr.render_gamemodlist()
local retval = ""
for i=1,#modmgr.worldconfig.game_mods,1 do
retval = retval ..
"#0000FF" .. modmgr.worldconfig.game_mods[i] .. ","
end
return retval
end
--------------------------------------------------------------------------------
function modmgr.dialog_configure_world()
modmgr.precheck()
local modpack_selected = false
local gamemod_selected = modmgr.is_gamemod()
local modname = ""
local modfolder = ""
local shortname = ""
if not gamemod_selected then
local worldmodidx = modmgr.get_worldmod_idx()
modname = modmgr.global_mods[worldmodidx]
2013-07-07 21:53:40 +02:00
if modname ~= nil then
if modname:find("<MODPACK>") ~= nil then
modname = modname:sub(0,modname:find("<") -2)
modpack_selected = true
end
2013-07-07 21:53:40 +02:00
local parts = modmgr.global_mods[worldmodidx]:split(DIR_DELIM)
shortname = parts[#parts]
2013-07-07 21:53:40 +02:00
modfolder = engine.get_modpath() .. DIR_DELIM .. modname
else
modname = ""
end
end
local worldspec = engine.get_worlds()[modmgr.world_config_selected_world]
local retval =
"size[11,6.5]" ..
"label[1.5,-0.25;World: " .. worldspec.name .. "]"
if modmgr.hide_gamemods then
retval = retval .. "checkbox[5.5,6.15;cb_hide_gamemods;Hide Game;true]"
else
retval = retval .. "checkbox[5.5,6.15;cb_hide_gamemods;Hide Game;false]"
end
retval = retval ..
"button[9.25,6.35;2,0.5;btn_config_world_save;Save]" ..
"button[7.4,6.35;2,0.5;btn_config_world_cancel;Cancel]" ..
"textlist[5.5,-0.25;5.5,6.5;world_config_modlist;"
if not modmgr.hide_gamemods then
retval = retval .. modmgr.render_gamemodlist()
end
retval = retval .. modmgr.render_worldmodlist()
retval = retval .. ";" .. modmgr.world_config_selected_mod .."]"
if not gamemod_selected then
retval = retval ..
"label[0,0.45;Mod:]" ..
"label[0.75,0.45;" .. modname .. "]" ..
"label[0,1.5;depends on:]" ..
"textlist[0,2;5,2;world_config_depends;" ..
modmgr.get_dependencys(modfolder) .. ";0]" ..
"label[0,4;depends on:]" ..
"textlist[0,4.5;5,2;world_config_is_required;;0]"
if modpack_selected then
retval = retval ..
"button[-0.05,1.05;2,0.5;btn_cfgw_enable_all;Enable All]" ..
"button[3.25,1.05;2,0.5;btn_cfgw_disable_all;Disable All]"
else
retval = retval ..
"checkbox[0,0.8;cb_mod_enabled;enabled;"
if modmgr.worldconfig.global_mods[shortname] then
retval = retval .. "true"
else
retval = retval .. "false"
end
retval = retval .. "]"
end
end
return retval
end
--------------------------------------------------------------------------------
function modmgr.handle_buttons(tab,fields)
local retval = nil
if tab == "mod_mgr" then
retval = modmgr.handle_modmgr_buttons(fields)
end
if tab == "dialog_rename_modpack" then
retval = modmgr.handle_rename_modpack_buttons(fields)
end
if tab == "dialog_delete_mod" then
retval = modmgr.handle_delete_mod_buttons(fields)
end
if tab == "dialog_configure_world" then
retval = modmgr.handle_configure_world_buttons(fields)
end
return retval
end
--------------------------------------------------------------------------------
function modmgr.get_dependencys(modfolder)
local filename = modfolder ..
DIR_DELIM .. "depends.txt"
local dependencyfile = io.open(filename,"r")
local toadd = ""
if dependencyfile then
local dependency = dependencyfile:read("*l")
while dependency do
if toadd ~= "" then
toadd = toadd .. ","
end
toadd = toadd .. dependency
dependency = dependencyfile:read()
end
dependencyfile:close()
else
print("Modmgr:" .. filename .. " not found")
end
return toadd
end
--------------------------------------------------------------------------------
function modmgr.get_worldconfig(worldpath)
local filename = worldpath ..
DIR_DELIM .. "world.mt"
local worldfile = io.open(filename,"r")
local worldconfig = {}
worldconfig.global_mods = {}
worldconfig.game_mods = {}
if worldfile then
local dependency = worldfile:read("*l")
while dependency do
local parts = dependency:split("=")
local key = parts[1]:trim()
if key == "gameid" then
worldconfig.id = parts[2]:trim()
else
local key = parts[1]:trim():sub(10)
if parts[2]:trim() == "true" then
worldconfig.global_mods[key] = true
else
worldconfig.global_mods[key] = false
end
end
dependency = worldfile:read("*l")
end
worldfile:close()
else
print("Modmgr: " .. filename .. " not found")
end
--read gamemods
local gamemodpath = engine.get_gamepath() .. DIR_DELIM .. worldconfig.id .. DIR_DELIM .. "mods"
get_mods(gamemodpath,worldconfig.game_mods)
return worldconfig
end
--------------------------------------------------------------------------------
function modmgr.handle_modmgr_buttons(fields)
local retval = {
tab = nil,
is_dialog = nil,
show_buttons = nil,
}
if fields["modlist"] ~= nil then
local event = explode_textlist_event(fields["modlist"])
modmgr.selected_mod = event.index
end
if fields["btn_mod_mgr_install_local"] ~= nil then
engine.show_file_open_dialog("mod_mgt_open_dlg","Select Mod File:")
end
if fields["btn_mod_mgr_download"] ~= nil then
retval.current_tab = "dialog_modstore_unsorted"
retval.is_dialog = true
retval.show_buttons = false
return retval
end
if fields["btn_mod_mgr_rename_modpack"] ~= nil then
retval.current_tab = "dialog_rename_modpack"
retval.is_dialog = true
retval.show_buttons = false
return retval
end
if fields["btn_mod_mgr_delete_mod"] ~= nil then
retval.current_tab = "dialog_delete_mod"
retval.is_dialog = true
retval.show_buttons = false
return retval
end
if fields["mod_mgt_open_dlg_accepted"] ~= nil and
fields["mod_mgt_open_dlg_accepted"] ~= "" then
modmgr.installmod(fields["mod_mgt_open_dlg_accepted"],nil)
end
return nil;
end
--------------------------------------------------------------------------------
function modmgr.installmod(modfilename,basename)
local modfile = identify_filetype(modfilename)
local modpath = modmgr.extract(modfile)
if modpath == nil then
gamedata.errormessage = "Install Mod: file: " .. modfile.name ..
"\nInstall Mod: unsupported filetype \"" .. modfile.type .. "\""
return
end
local basefolder = modmgr.getbasefolder(modpath)
if basefolder.type == "modpack" then
local clean_path = nil
if basename ~= nil then
clean_path = "mp_" .. basename
end
if clean_path == nil then
clean_path = get_last_folder(cleanup_path(basefolder.path))
end
if clean_path ~= nil then
local targetpath = engine.get_modpath() .. DIR_DELIM .. clean_path
if not engine.copy_dir(basefolder.path,targetpath) then
gamedata.errormessage = "Failed to install " .. basename .. " to " .. targetpath
end
else
gamedata.errormessage = "Install Mod: unable to find suitable foldername for modpack "
.. modfilename
end
end
if basefolder.type == "mod" then
local targetfolder = basename
if targetfolder == nil then
targetfolder = modmgr.identify_modname(basefolder.path,"init.lua")
end
--if heuristic failed try to use current foldername
if targetfolder == nil then
targetfolder = get_last_folder(basefolder.path)
end
if targetfolder ~= nil and modmgr.isValidModname(targetfolder) then
local targetpath = engine.get_modpath() .. DIR_DELIM .. targetfolder
engine.copy_dir(basefolder.path,targetpath)
else
gamedata.errormessage = "Install Mod: unable to find real modname for: "
.. modfilename
end
end
engine.delete_dir(modpath)
end
--------------------------------------------------------------------------------
function modmgr.handle_rename_modpack_buttons(fields)
local oldname = modmgr.global_mods[modmgr.selected_mod]
oldname = oldname:sub(0,oldname:find("<") -2)
if fields["dlg_rename_modpack_confirm"] ~= nil then
local oldpath = engine.get_modpath() .. DIR_DELIM .. oldname
local targetpath = engine.get_modpath() .. DIR_DELIM .. fields["te_modpack_name"]
engine.copy_dir(oldpath,targetpath,false)
end
return {
is_dialog = false,
show_buttons = true,
current_tab = engine.setting_get("main_menu_tab")
}
end
--------------------------------------------------------------------------------
function modmgr.handle_configure_world_buttons(fields)
if fields["world_config_modlist"] ~= nil then
local event = explode_textlist_event(fields["world_config_modlist"])
modmgr.world_config_selected_mod = event.index
end
if fields["cb_mod_enabled"] ~= nil then
local index = modmgr.get_worldmod_idx()
local modname = modmgr.global_mods[index]
local parts = modmgr.global_mods[index]:split(DIR_DELIM)
local shortname = parts[#parts]
if fields["cb_mod_enabled"] == "true" then
modmgr.worldconfig.global_mods[shortname] = true
else
modmgr.worldconfig.global_mods[shortname] = false
end
end
if fields["cb_hide_gamemods"] ~= nil then
if fields["cb_hide_gamemods"] == "true" then
modmgr.hide_gamemods = true
else
modmgr.hide_gamemods = false
end
end
if fields["btn_config_world_save"] then
local worldspec = engine.get_worlds()[modmgr.world_config_selected_world]
local filename = worldspec.path ..
DIR_DELIM .. "world.mt"
local worldfile = io.open(filename,"w")
if worldfile then
worldfile:write("gameid = " .. modmgr.worldconfig.id .. "\n")
for key,value in pairs(modmgr.worldconfig.global_mods) do
if value then
worldfile:write("load_mod_" .. key .. " = true" .. "\n")
else
worldfile:write("load_mod_" .. key .. " = false" .. "\n")
end
end
worldfile:close()
end
modmgr.worldconfig = nil
return {
is_dialog = false,
show_buttons = true,
current_tab = engine.setting_get("main_menu_tab")
}
end
if fields["btn_config_world_cancel"] then
modmgr.worldconfig = nil
return {
is_dialog = false,
show_buttons = true,
current_tab = engine.setting_get("main_menu_tab")
}
end
if fields["btn_cfgw_enable_all"] then
local worldmodidx = modmgr.get_worldmod_idx()
modname = modmgr.global_mods[worldmodidx]
modname = modname:sub(0,modname:find("<") -2)
for i=1,#modmgr.global_mods,1 do
if modmgr.global_mods[i]:find("<MODPACK>") == nil then
local modpackpart = modmgr.global_mods[i]:sub(0,modname:len())
if modpackpart == modname then
local parts = modmgr.global_mods[i]:split(DIR_DELIM)
local shortname = parts[#parts]
modmgr.worldconfig.global_mods[shortname] = true
end
end
end
end
if fields["btn_cfgw_disable_all"] then
local worldmodidx = modmgr.get_worldmod_idx()
modname = modmgr.global_mods[worldmodidx]
modname = modname:sub(0,modname:find("<") -2)
for i=1,#modmgr.global_mods,1 do
local modpackpart = modmgr.global_mods[i]:sub(0,modname:len())
if modpackpart == modname then
local parts = modmgr.global_mods[i]:split(DIR_DELIM)
local shortname = parts[#parts]
modmgr.worldconfig.global_mods[shortname] = nil
end
end
end
return nil
end
--------------------------------------------------------------------------------
function modmgr.handle_delete_mod_buttons(fields)
local modname = modmgr.global_mods[modmgr.selected_mod]
if modname:find("<MODPACK>") ~= nil then
modname = modname:sub(0,modname:find("<") -2)
end
if fields["dlg_delete_mod_confirm"] ~= nil then
local oldpath = engine.get_modpath() .. DIR_DELIM .. modname
if oldpath ~= nil and
oldpath ~= "" and
oldpath ~= engine.get_modpath() then
engine.delete_dir(oldpath)
end
end
return {
is_dialog = false,
show_buttons = true,
current_tab = engine.setting_get("main_menu_tab")
}
end
--------------------------------------------------------------------------------
function modmgr.dialog_delete_mod()
local modname = modmgr.global_mods[modmgr.selected_mod]
if modname:find("<MODPACK>") ~= nil then
modname = modname:sub(0,modname:find("<") -2)
end
local retval =
"field[1.75,1;10,3;;Are you sure you want to delete ".. modname .. "?;]"..
"button[4,4.2;1,0.5;dlg_delete_mod_confirm;Yes]" ..
"button[6.5,4.2;3,0.5;dlg_delete_mod_cancel;No of course not!]"
return retval
end
--------------------------------------------------------------------------------
function modmgr.init_worldconfig()
local worldspec = engine.get_worlds()[modmgr.world_config_selected_world]
if worldspec ~= nil then
--read worldconfig
modmgr.worldconfig = modmgr.get_worldconfig(worldspec.path)
if modmgr.worldconfig.id == nil or
modmgr.worldconfig.id == "" then
modmgr.worldconfig = nil
return false
end
return true
end
return false
end
--------------------------------------------------------------------------------
function modmgr.gettab(name)
local retval = ""
if name == "mod_mgr" then
retval = retval .. modmgr.tab()
end
if name == "dialog_rename_modpack" then
retval = retval .. modmgr.dialog_rename_modpack()
end
if name == "dialog_delete_mod" then
retval = retval .. modmgr.dialog_delete_mod()
end
if name == "dialog_configure_world" then
retval = retval .. modmgr.dialog_configure_world()
end
return retval
end