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681e136d5f8a6847a356f2ef53c4c28123a4cbae
luanti/builtin/modmgr.lua
PilzAdam e0f9f15d1d Use engine.is_yes() in mainmenu
2013-09-10 21:38:50 +02:00

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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,modpack)
local mods = engine.get_dirlist(path,true)
for i=1,#mods,1 do
local toadd = {}
local modpackfile = nil
toadd.name = mods[i]
toadd.path = path .. DIR_DELIM .. mods[i] .. DIR_DELIM
if modpack ~= nil and
modpack ~= "" then
toadd.modpack = modpack
else
local filename = path .. DIR_DELIM .. mods[i] .. DIR_DELIM .. "modpack.txt"
local error = nil
modpackfile,error = io.open(filename,"r")
end
if modpackfile ~= nil then
modpackfile:close()
toadd.is_modpack = true
table.insert(retval,toadd)
get_mods(path .. DIR_DELIM .. mods[i],retval,mods[i])
else
table.insert(retval,toadd)
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
local retval = item:sub(1,pos3-1)
if retval ~= nil and
retval ~= "" then
return retval
end
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.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.global_mods == nil then
modmgr.refresh_globals()
end
if modmgr.selected_mod == nil then
modmgr.selected_mod = 1
end
local retval =
"vertlabel[0,-0.25;".. fgettext("MODS") .. "]" ..
"label[0.8,-0.25;".. fgettext("Installed Mods:") .. "]" ..
"textlist[0.75,0.25;4.5,4.3;modlist;" ..
modmgr.render_modlist(modmgr.global_mods) ..
";" .. modmgr.selected_mod .. "]"
retval = retval ..
"button[1,4.85;2,0.5;btn_mod_mgr_install_local;".. fgettext("Install") .. "]" ..
"button[3,4.85;2,0.5;btn_mod_mgr_download;".. fgettext("Download") .. "]"
local selected_mod = nil
if filterlist.size(modmgr.global_mods) >= modmgr.selected_mod then
selected_mod = filterlist.get_list(modmgr.global_mods)[modmgr.selected_mod]
end
if selected_mod ~= nil then
if selected_mod.is_modpack then
retval = retval
.. "button[10,4.85;2,0.5;btn_mod_mgr_rename_modpack;" ..
fgettext("Rename") .. "]"
else
--show dependencies
retval = retval ..
"label[6,1.9;".. fgettext("Depends:") .. "]" ..
"textlist[6,2.4;5.7,2;deplist;"
toadd = modmgr.get_dependencies(selected_mod.path)
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;"
.. fgettext("Delete") .. "]"
end
return retval
end
--------------------------------------------------------------------------------
function modmgr.dialog_rename_modpack()
local mod = filterlist.get_list(modmgr.modlist)[modmgr.selected_mod]
local retval =
"label[1.75,1;".. fgettext("Rename Modpack:") .. "]"..
"field[4.5,1.4;6,0.5;te_modpack_name;;" ..
mod.name ..
"]" ..
"button[5,4.2;2.6,0.5;dlg_rename_modpack_confirm;"..
fgettext("Accept") .. "]" ..
"button[7.5,4.2;2.8,0.5;dlg_rename_modpack_cancel;"..
fgettext("Cancel") .. "]"
return retval
end
--------------------------------------------------------------------------------
function modmgr.precheck()
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
if modmgr.hide_modpackcontents == nil then
modmgr.hide_modpackcontents = true
end
end
--------------------------------------------------------------------------------
function modmgr.render_modlist(render_list)
local retval = ""
if render_list == nil then
if modmgr.global_mods == nil then
modmgr.refresh_globals()
end
render_list = modmgr.global_mods
end
local list = filterlist.get_list(render_list)
local last_modpack = nil
for i,v in ipairs(list) do
if retval ~= "" then
retval = retval ..","
end
local color = ""
if v.is_modpack then
local rawlist = filterlist.get_raw_list(render_list)
local all_enabled = true
for j=1,#rawlist,1 do
if rawlist[j].modpack == list[i].name and
rawlist[j].enabled ~= true then
all_enabled = false
break
end
end
if all_enabled == false then
color = mt_color_grey
else
color = mt_color_dark_green
end
end
if v.typ == "game_mod" then
color = mt_color_blue
else
if v.enabled then
color = mt_color_green
end
end
retval = retval .. color
if v.modpack ~= nil then
retval = retval .. " "
end
retval = retval .. v.name
end
return retval
end
--------------------------------------------------------------------------------
function modmgr.dialog_configure_world()
modmgr.precheck()
local worldspec = engine.get_worlds()[modmgr.world_config_selected_world]
local mod = filterlist.get_list(modmgr.modlist)[modmgr.world_config_selected_mod]
local retval =
"size[11,6.5]" ..
"label[0.5,-0.25;" .. fgettext("World:") .. "]" ..
"label[1.75,-0.25;" .. worldspec.name .. "]"
if modmgr.hide_gamemods then
retval = retval .. "checkbox[0,5.75;cb_hide_gamemods;" .. fgettext("Hide Game") .. ";true]"
else
retval = retval .. "checkbox[0,5.75;cb_hide_gamemods;" .. fgettext("Hide Game") .. ";false]"
end
if modmgr.hide_modpackcontents then
retval = retval .. "checkbox[2,5.75;cb_hide_mpcontent;" .. fgettext("Hide mp content") .. ";true]"
else
retval = retval .. "checkbox[2,5.75;cb_hide_mpcontent;" .. fgettext("Hide mp content") .. ";false]"
end
if mod == nil then
mod = {name=""}
end
retval = retval ..
"label[0,0.45;" .. fgettext("Mod:") .. "]" ..
"label[0.75,0.45;" .. mod.name .. "]" ..
"label[0,1;" .. fgettext("Depends:") .. "]" ..
"textlist[0,1.5;5,4.25;world_config_depends;" ..
modmgr.get_dependencies(mod.path) .. ";0]" ..
"button[9.25,6.35;2,0.5;btn_config_world_save;" .. fgettext("Save") .. "]" ..
"button[7.4,6.35;2,0.5;btn_config_world_cancel;" .. fgettext("Cancel") .. "]"
if mod ~= nil and mod.name ~= "" and mod.typ ~= "game_mod" then
if mod.is_modpack then
local rawlist = filterlist.get_raw_list(modmgr.modlist)
local all_enabled = true
for j=1,#rawlist,1 do
if rawlist[j].modpack == mod.name and
rawlist[j].enabled ~= true then
all_enabled = false
break
end
end
if all_enabled == false then
retval = retval .. "button[5.5,-0.125;2,0.5;btn_mp_enable;" .. fgettext("Enable MP") .. "]"
else
retval = retval .. "button[5.5,-0.125;2,0.5;btn_mp_disable;" .. fgettext("Disable MP") .. "]"
end
else
if mod.enabled then
retval = retval .. "checkbox[5.5,-0.375;cb_mod_enable;" .. fgettext("enabled") .. ";true]"
else
retval = retval .. "checkbox[5.5,-0.375;cb_mod_enable;" .. fgettext("enabled") .. ";false]"
end
end
end
retval = retval ..
"button[8.5,-0.125;2.5,0.5;btn_all_mods;" .. fgettext("Enable all") .. "]" ..
"textlist[5.5,0.5;5.5,5.75;world_config_modlist;"
retval = retval .. modmgr.render_modlist(modmgr.modlist)
retval = retval .. ";" .. modmgr.world_config_selected_mod .."]"
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_dependencies(modfolder)
local toadd = ""
if modfolder ~= nil then
local filename = modfolder ..
DIR_DELIM .. "depends.txt"
local dependencyfile = io.open(filename,"r")
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()
end
end
return toadd
end
--------------------------------------------------------------------------------
function modmgr.get_worldconfig(worldpath)
local filename = worldpath ..
DIR_DELIM .. "world.mt"
local worldfile = Settings(filename)
local worldconfig = {}
worldconfig.global_mods = {}
worldconfig.game_mods = {}
for key,value in pairs(worldfile:to_table()) do
if key == "gameid" then
worldconfig.id = value
else
worldconfig.global_mods[key] = engine.is_yes(value)
end
end
--read gamemods
local gamespec = gamemgr.find_by_gameid(worldconfig.id)
gamemgr.get_game_mods(gamespec, 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",fgettext("Select Mod File:"))
end
if fields["btn_mod_mgr_download"] ~= nil then
modstore.update_modlist()
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 = modmgr.identify_filetype(modfilename)
local modpath = modmgr.extract(modfile)
if modpath == nil then
gamedata.errormessage = fgettext("Install Mod: file: \"$1\"", modfile.name) ..
fgettext("\nInstall Mod: unsupported filetype \"$1\"", 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 = fgettext("Failed to install $1 to $2", basename, targetpath)
end
else
gamedata.errormessage = fgettext("Install Mod: unable to find suitable foldername for modpack $1", 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 = fgettext("Install Mod: unable to find real modname for: $1", modfilename)
end
end
engine.delete_dir(modpath)
modmgr.refresh_globals()
end
--------------------------------------------------------------------------------
function modmgr.handle_rename_modpack_buttons(fields)
if fields["dlg_rename_modpack_confirm"] ~= nil then
local mod = filterlist.get_list(modmgr.modlist)[modmgr.selected_mod]
local oldpath = engine.get_modpath() .. DIR_DELIM .. mod.name
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
if event.typ == "DCL" then
modmgr.world_config_enable_mod(nil)
end
end
if fields["key_enter"] ~= nil then
modmgr.world_config_enable_mod(nil)
end
if fields["cb_mod_enable"] ~= nil then
local toset = engine.is_yes(fields["cb_mod_enable"])
modmgr.world_config_enable_mod(toset)
end
if fields["btn_mp_enable"] ~= nil or
fields["btn_mp_disable"] then
local toset = (fields["btn_mp_enable"] ~= nil)
modmgr.world_config_enable_mod(toset)
end
if fields["cb_hide_gamemods"] ~= nil then
local current = filterlist.get_filtercriteria(modmgr.modlist)
if current == nil then
current = {}
end
if engine.is_yes(fields["cb_hide_gamemods"]) then
current.hide_game = true
modmgr.hide_gamemods = true
else
current.hide_game = false
modmgr.hide_gamemods = false
end
filterlist.set_filtercriteria(modmgr.modlist,current)
end
if fields["cb_hide_mpcontent"] ~= nil then
local current = filterlist.get_filtercriteria(modmgr.modlist)
if current == nil then
current = {}
end
if engine.is_yes(fields["cb_hide_mpcontent"]) then
current.hide_modpackcontents = true
modmgr.hide_modpackcontents = true
else
current.hide_modpackcontents = false
modmgr.hide_modpackcontents = false
end
filterlist.set_filtercriteria(modmgr.modlist,current)
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 = Settings(filename)
local mods = worldfile:to_table()
local rawlist = filterlist.get_raw_list(modmgr.modlist)
local i,mod
for i,mod in ipairs(rawlist) do
if not mod.is_modpack and
mod.typ ~= "game_mod" then
if mod.enabled then
worldfile:set("load_mod_"..mod.name, "true")
else
worldfile:set("load_mod_"..mod.name, "false")
end
mods["load_mod_"..mod.name] = nil
end
end
-- Remove mods that are not present anymore
for key,value in pairs(mods) do
if key:sub(1,9) == "load_mod_" then
worldfile:remove(key)
end
end
if not worldfile:write() then
print("failed to write world config file")
end
modmgr.modlist = nil
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_all_mods"] then
local list = filterlist.get_raw_list(modmgr.modlist)
for i=1,#list,1 do
if list[i].typ ~= "game_mod" and
not list[i].is_modpack then
list[i].enabled = true
end
end
end
return nil
end
--------------------------------------------------------------------------------
function modmgr.world_config_enable_mod(toset)
local mod = filterlist.get_list(modmgr.modlist)
[engine.get_textlist_index("world_config_modlist")]
if mod.typ == "game_mod" then
-- game mods can't be enabled or disabled
elseif not mod.is_modpack then
if toset == nil then
mod.enabled = not mod.enabled
else
mod.enabled = toset
end
else
local list = filterlist.get_raw_list(modmgr.modlist)
for i=1,#list,1 do
if list[i].modpack == mod.name then
if toset == nil then
toset = not list[i].enabled
end
list[i].enabled = toset
end
end
end
end
--------------------------------------------------------------------------------
function modmgr.handle_delete_mod_buttons(fields)
local mod = filterlist.get_list(modmgr.global_mods)[modmgr.selected_mod]
if fields["dlg_delete_mod_confirm"] ~= nil then
if mod.path ~= nil and
mod.path ~= "" and
mod.path ~= engine.get_modpath() then
if not engine.delete_dir(mod.path) then
gamedata.errormessage = fgettext("Modmgr: failed to delete \"$1\"", mod.path)
end
modmgr.refresh_globals()
else
gamedata.errormessage = fgettext("Modmgr: invalid modpath \"$1\"", mod.path)
end
end
return {
is_dialog = false,
show_buttons = true,
current_tab = engine.setting_get("main_menu_tab")
}
end
--------------------------------------------------------------------------------
function modmgr.dialog_delete_mod()
local mod = filterlist.get_list(modmgr.global_mods)[modmgr.selected_mod]
local retval =
"field[1.75,1;10,3;;" .. fgettext("Are you sure you want to delete \"$1\"?", mod.name) .. ";]"..
"button[4,4.2;1,0.5;dlg_delete_mod_confirm;" .. fgettext("Yes") .. "]" ..
"button[6.5,4.2;3,0.5;dlg_delete_mod_cancel;" .. fgettext("No of course not!") .. "]"
return retval
end
--------------------------------------------------------------------------------
function modmgr.preparemodlist(data)
local retval = {}
local global_mods = {}
local game_mods = {}
--read global mods
local modpath = engine.get_modpath()
if modpath ~= nil and
modpath ~= "" then
get_mods(modpath,global_mods)
end
for i=1,#global_mods,1 do
global_mods[i].typ = "global_mod"
table.insert(retval,global_mods[i])
end
--read game mods
local gamespec = gamemgr.find_by_gameid(data.gameid)
gamemgr.get_game_mods(gamespec, game_mods)
for i=1,#game_mods,1 do
game_mods[i].typ = "game_mod"
table.insert(retval,game_mods[i])
end
if data.worldpath == nil then
return retval
end
--read world mod configuration
local filename = data.worldpath ..
DIR_DELIM .. "world.mt"
local worldfile = Settings(filename)
for key,value in pairs(worldfile:to_table()) do
if key:sub(1, 9) == "load_mod_" then
key = key:sub(10)
local element = nil
for i=1,#retval,1 do
if retval[i].name == key then
element = retval[i]
break
end
end
if element ~= nil then
element.enabled = engine.is_yes(value)
else
print("Mod: " .. key .. " " .. dump(value) .. " but not found")
end
end
end
return retval
end
--------------------------------------------------------------------------------
function modmgr.init_worldconfig()
modmgr.precheck()
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
modmgr.modlist = filterlist.create(
modmgr.preparemodlist, --refresh
modmgr.comparemod, --compare
function(element,uid) --uid match
if element.name == uid then
return true
end
end,
function(element,criteria)
if criteria.hide_game and
element.typ == "game_mod" then
return false
end
if criteria.hide_modpackcontents and
element.modpack ~= nil then
return false
end
return true
end, --filter
{ worldpath= worldspec.path,
gameid = worldspec.gameid }
)
filterlist.set_filtercriteria(modmgr.modlist, {
hide_game=modmgr.hide_gamemods,
hide_modpackcontents= modmgr.hide_modpackcontents
})
filterlist.add_sort_mechanism(modmgr.modlist, "alphabetic", sort_mod_list)
filterlist.set_sortmode(modmgr.modlist, "alphabetic")
return true
end
return false
end
--------------------------------------------------------------------------------
function modmgr.comparemod(elem1,elem2)
if elem1 == nil or elem2 == nil then
return false
end
if elem1.name ~= elem2.name then
return false
end
if elem1.is_modpack ~= elem2.is_modpack then
return false
end
if elem1.typ ~= elem2.typ then
return false
end
if elem1.modpack ~= elem2.modpack then
return false
end
if elem1.path ~= elem2.path then
return false
end
return true
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
--------------------------------------------------------------------------------
function modmgr.mod_exists(basename)
if modmgr.global_mods == nil then
modmgr.refresh_globals()
end
if filterlist.raw_index_by_uid(modmgr.global_mods,basename) > 0 then
return true
end
return false
end
--------------------------------------------------------------------------------
function modmgr.get_global_mod(idx)
if modmgr.global_mods == nil then
return nil
end
if idx < 1 or idx > filterlist.size(modmgr.global_mods) then
return nil
end
return filterlist.get_list(modmgr.global_mods)[idx]
end
--------------------------------------------------------------------------------
function modmgr.refresh_globals()
modmgr.global_mods = filterlist.create(
modmgr.preparemodlist, --refresh
modmgr.comparemod, --compare
function(element,uid) --uid match
if element.name == uid then
return true
end
end,
nil, --filter
{}
)
filterlist.add_sort_mechanism(modmgr.global_mods, "alphabetic", sort_mod_list)
filterlist.set_sortmode(modmgr.global_mods, "alphabetic")
end
--------------------------------------------------------------------------------
function modmgr.identify_filetype(name)
if name:sub(-3):lower() == "zip" then
return {
name = name,
type = "zip"
}
end
if name:sub(-6):lower() == "tar.gz" or
name:sub(-3):lower() == "tgz"then
return {
name = name,
type = "tgz"
}
end
if name:sub(-6):lower() == "tar.bz2" then
return {
name = name,
type = "tbz"
}
end
if name:sub(-2):lower() == "7z" then
return {
name = name,
type = "7z"
}
end
return {
name = name,
type = "ukn"
}
end
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