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doc = {}
doc.VERSION = {}
doc.VERSION.MAJOR = 0
doc.VERSION.MINOR = 1
doc.VERSION.PATCH = 0
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
doc.data.categories[id] = {}
doc.data.categories[id].entries = {}
doc.data.categories[id].def = def
return true
else
return false
end
end
doc.new_category("one",
{
name="One",
build_formspec = function(data)
return "label[0,1;Description: "..data.description.."]label[0,2;Time: "..data.time.."]"
end,
}
)
doc.new_category("two", {name="Two"})
doc.new_category("three", {name="Three"})
function doc.new_entry(category_id, entry_id, def)
if doc.data.categories[category_id] ~= nil then
doc.data.categories[category_id].entries[entry_id] = def
return true
else
return false
end
end
doc.new_entry("one", "o1", {
name="O1",
data = {
description = "This is a test description",
time = 54,
population = "10000000",
},
})
doc.new_entry("one", "o2", {name="O2"})
doc.new_entry("one", "o3", {name="O3"})
function doc.show_doc(playername)
local formspec = doc.formspec_core()..doc.formspec_main()
minetest.show_formspec(playername, "doc:main", formspec)
end
function doc.formspec_core(tab)
if tab == nil then tab = 1 else tab = tostring(tab) end
return "size[12,9]tabheader[0,0;doc_header;Main,Category,Entry;"..tab..";true;false]"
end
function doc.formspec_main()
local y = 1
local formstring = "label[0,0;Available help topics:]"
for id,data in pairs(doc.data.categories) do
local button = "button[0,"..y..";3,1;doc_button_category_"..id..";"..data.def.name.."]"
formstring = formstring .. button
y = y + 1
end
return formstring
end
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.]"
formstring = formstring .. "button[0,1;3,1;doc_button_goto_main;Go to category list]"
else
formstring = "label[0,0;Current help topic: "..doc.data.categories[id].def.name.."]"
formstring = formstring .. "label[0,0.5;Available entries:]"
formstring = formstring .. "textlist[0,1;11,7;doc_catlist;"
local counter = 0
for eid,entry in pairs(doc.data.categories[id].entries) do
formstring = formstring .. entry.name .. ","
counter = counter + 1
end
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
return formstring
end
function doc.formspec_entry(category_id, entry_id)
local formstring
if category_id == nil then
formstring = "label[0,0;You haven't selected a help topic yet. Please select one in the category list first.]"
formstring = formstring .. "button[0,1;3,1;doc_button_goto_main;Go to category list]"
elseif entry_id == nil then
formstring = "label[0,0;You haven't selected an help entry yet. Please select one in the list of entries first.]"
formstring = formstring .. "button[0,1;3,1;doc_button_goto_category;Go to entry list]"
else
local category = doc.data.categories[category_id]
local entry = category.entries[entry_id]
formstring = "label[0,0;Help > "..category.def.name.." > "..entry.name.."]"
formstring = formstring .. category.def.build_formspec(entry.data)
end
return formstring
end
function doc.process_form(player,formname,fields)
local playername = player:get_player_name()
--[[ process clicks on the tab header ]]
if(formname == "doc:main" or formname == "doc:category" or formname == "doc:entry") then
if fields.doc_header ~= nil then
local tab = tonumber(fields.doc_header)
local formspec, subformname, contents
if(tab==1) then
contents = doc.formspec_main()
subformname = "main"
elseif(tab==2) then
contents = doc.formspec_category("one", playername)
subformname = "category"
elseif(tab==3) then
contents = doc.formspec_entry("one", "o1")
subformname = "entry"
end
formspec = doc.formspec_core(tab)..contents
minetest.show_formspec(playername, "doc:" .. subformname, formspec)
return
end
end
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, playername)
doc.data.players[playername].catsel = nil
minetest.show_formspec(playername, "doc:category", formspec)
break
end
end
elseif(formname == "doc:category") then
if fields["doc_button_goto_entry"] then
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
end
minetest.register_on_player_receive_fields(doc.process_form)
minetest.register_chatcommand("doc", {
params = "",
description = "Show in-game documentation system.",
privs = {},
func = function(playername, param)
doc.show_doc(playername)
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)
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