diff options
| -rw-r--r-- | init.lua | 26 |
1 files changed, 23 insertions, 3 deletions
@@ -9,6 +9,7 @@ doc.VERSION.STRING = "0.1.0" doc.data = {} doc.data.categories = {} +doc.data.players = {} function doc.new_category(id, def) if doc.data.categories[id] == nil and id ~= nil then @@ -73,7 +74,7 @@ function doc.formspec_main() return formstring end -function doc.formspec_category(id) +function doc.formspec_category(id, playername) local formstring if id == nil then formstring = "label[0,0;You haven't selected a help topic yet. Please select one in the category list first.]" @@ -90,6 +91,10 @@ function doc.formspec_category(id) if counter >= 1 then formstring = string.sub(formstring, 1, #formstring-1) end + local catsel = doc.data.players[playername].catsel + if catsel then + formstring = formstring .. ";"..doc.data.players[playername].catsel + end formstring = formstring .. "]" formstring = formstring .. "button[0,8;3,1;doc_button_goto_entry;Show entry]" end @@ -124,7 +129,7 @@ function doc.process_form(player,formname,fields) contents = doc.formspec_main() subformname = "main" elseif(tab==2) then - contents = doc.formspec_category("one") + contents = doc.formspec_category("one", playername) subformname = "category" elseif(tab==3) then contents = doc.formspec_entry("one", "o1") @@ -138,7 +143,8 @@ function doc.process_form(player,formname,fields) if(formname == "doc:main") then for id,category in pairs(doc.data.categories) do if fields["doc_button_category_"..id] then - local formspec = doc.formspec_core(2)..doc.formspec_category(id) + local formspec = doc.formspec_core(2)..doc.formspec_category(id, playername) + doc.data.players[playername].catsel = nil minetest.show_formspec(playername, "doc:category", formspec) break end @@ -148,6 +154,12 @@ function doc.process_form(player,formname,fields) local formspec = doc.formspec_core(3)..doc.formspec_entry("one", "o1") minetest.show_formspec(playername, "doc:entry", formspec) end + if fields["doc_catlist"] then + local event = minetest.explode_textlist_event(fields["doc_catlist"]) + if event.type == "CHG" then + doc.data.players[playername].catsel = event.index + end + end elseif(formname == "doc:entry") then end @@ -164,3 +176,11 @@ minetest.register_chatcommand("doc", { end, } ) + +minetest.register_on_joinplayer(function(player) + doc.data.players[player:get_player_name()] = {} +end) + +minetest.register_on_leaveplayer(function(player) + doc.data.players[player:get_player_name()] = nil +end) |