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@@ -296,7 +296,7 @@ function menu.handle_key_up_down(fields,textlist,settingname) |
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if fields["key_up"] then |
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local oldidx = engine.get_textlist_index(textlist) |
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if oldidx > 1 then |
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if oldidx ~= nil and oldidx > 1 then |
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local newidx = oldidx -1 |
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engine.setting_set(settingname, |
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filterlist.get_raw_index(worldlist,newidx)) |
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@@ -306,7 +306,7 @@ function menu.handle_key_up_down(fields,textlist,settingname) |
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if fields["key_down"] then |
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local oldidx = engine.get_textlist_index(textlist) |
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if oldidx < filterlist.size(worldlist) then |
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if oldidx ~= nil and oldidx < filterlist.size(worldlist) then |
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local newidx = oldidx + 1 |
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engine.setting_set(settingname, |
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filterlist.get_raw_index(worldlist,newidx)) |
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@@ -392,7 +392,7 @@ function tabbuilder.handle_create_world_buttons(fields) |
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local worldname = fields["te_world_name"] |
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local gameindex = engine.get_textlist_index("games") |
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if gameindex > 0 and |
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if gameindex ~= nil and |
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worldname ~= "" then |
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local message = nil |
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@@ -506,11 +506,13 @@ function tabbuilder.handle_multiplayer_buttons(fields) |
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local fav_idx = engine.get_textlist_index("favourites") |
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if fields["key_up"] ~= nil and fav_idx > 1 then |
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fav_idx = fav_idx -1 |
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else if fields["key_down"] and fav_idx < #menu.favorites then |
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fav_idx = fav_idx +1 |
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end end |
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if fav_idx ~= nil then |
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if fields["key_up"] ~= nil and fav_idx > 1 then |
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fav_idx = fav_idx -1 |
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else if fields["key_down"] and fav_idx < #menu.favorites then |
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fav_idx = fav_idx +1 |
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end end |
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end |
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local address = menu.favorites[fav_idx].address |
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local port = menu.favorites[fav_idx].port |
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@@ -539,6 +541,7 @@ function tabbuilder.handle_multiplayer_buttons(fields) |
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if fields["btn_delete_favorite"] ~= nil then |
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local current_favourite = engine.get_textlist_index("favourites") |
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if current_favourite == nil then return end |
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engine.delete_favorite(current_favourite) |
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menu.favorites = engine.get_favorites() |
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menu.fav_selected = nil |
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@@ -559,7 +562,7 @@ function tabbuilder.handle_multiplayer_buttons(fields) |
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local fav_idx = engine.get_textlist_index("favourites") |
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if fav_idx > 0 and fav_idx <= #menu.favorites and |
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if fav_idx ~= nil and fav_idx <= #menu.favorites and |
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menu.favorites[fav_idx].address == fields["te_address"] and |
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menu.favorites[fav_idx].port == fields["te_port"] then |
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@@ -615,7 +618,7 @@ function tabbuilder.handle_server_buttons(fields) |
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world_doubleclick or |
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fields["key_enter"] then |
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local selected = engine.get_textlist_index("srv_worlds") |
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if selected > 0 then |
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if selected ~= nil then |
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gamedata.playername = fields["te_playername"] |
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gamedata.password = fields["te_passwd"] |
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gamedata.port = fields["te_serverport"] |
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@@ -637,7 +640,7 @@ function tabbuilder.handle_server_buttons(fields) |
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if fields["world_delete"] ~= nil then |
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local selected = engine.get_textlist_index("srv_worlds") |
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if selected > 0 and |
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if selected ~= nil and |
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selected <= filterlist.size(worldlist) then |
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local world = filterlist.get_list(worldlist)[selected] |
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if world ~= nil and |
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@@ -655,7 +658,7 @@ function tabbuilder.handle_server_buttons(fields) |
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if fields["world_configure"] ~= nil then |
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selected = engine.get_textlist_index("srv_worlds") |
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if selected > 0 then |
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if selected ~= nil then |
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modmgr.world_config_selected_world = filterlist.get_raw_index(worldlist,selected) |
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if modmgr.init_worldconfig() then |
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tabbuilder.current_tab = "dialog_configure_world" |
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@@ -763,7 +766,7 @@ function tabbuilder.handle_singleplayer_buttons(fields) |
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world_doubleclick or |
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fields["key_enter"] then |
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local selected = engine.get_textlist_index("sp_worlds") |
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if selected > 0 then |
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if selected ~= nil then |
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gamedata.selected_world = filterlist.get_raw_index(worldlist,selected) |
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gamedata.singleplayer = true |
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@@ -781,7 +784,7 @@ function tabbuilder.handle_singleplayer_buttons(fields) |
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if fields["world_delete"] ~= nil then |
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local selected = engine.get_textlist_index("sp_worlds") |
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if selected > 0 and |
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if selected ~= nil and |
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selected <= filterlist.size(worldlist) then |
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local world = filterlist.get_list(worldlist)[selected] |
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if world ~= nil and |
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@@ -799,7 +802,7 @@ function tabbuilder.handle_singleplayer_buttons(fields) |
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if fields["world_configure"] ~= nil then |
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selected = engine.get_textlist_index("sp_worlds") |
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if selected > 0 then |
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if selected ~= nil then |
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modmgr.world_config_selected_world = filterlist.get_raw_index(worldlist,selected) |
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if modmgr.init_worldconfig() then |
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tabbuilder.current_tab = "dialog_configure_world" |
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@@ -820,7 +823,7 @@ function tabbuilder.handle_texture_pack_buttons(fields) |
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index) |
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local list = filter_texture_pack_list(engine.get_dirlist(engine.get_texturepath(), true)) |
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local current_index = engine.get_textlist_index("TPs") |
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if #list >= current_index then |
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if current_index ~= nil and #list >= current_index then |
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local new_path = engine.get_texturepath()..DIR_DELIM..list[current_index] |
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if list[current_index] == "None" then new_path = "" end |
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