Wuzzy/minetest_doc
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Add support for arbitrary many categories

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This commit is contained in:
Wuzzy 2016-11-07 14:35:37 +01:00
parent d9a903f890
commit 5c2a4a0b3f
1 changed files with 34 additions and 9 deletions
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43
init.lua
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@ -198,7 +198,7 @@ function doc.show_doc(playername)
minetest.show_formspec(playername, "doc:error_no_categories", doc.formspec_error_no_categories())
return
end
local formspec = doc.formspec_core()..doc.formspec_main()
local formspec = doc.formspec_core()..doc.formspec_main(playername)
minetest.show_formspec(playername, "doc:main", formspec)
end
@ -478,7 +478,7 @@ function doc.formspec_core(tab)
..tab..";true;false]"
end
function doc.formspec_main()
function doc.formspec_main(playername)
local formstring = "label[0,0;"..minetest.formspec_escape(doc_intro) .. "\n"
if doc.get_category_count() >= 1 then
formstring = formstring .. F("Please select a category you wish to learn more about:").."]"
@ -513,6 +513,7 @@ function doc.formspec_main()
end
end
formstring = formstring .. ";]"
formstring = formstring .. "button[0,8;3,1;doc_button_goto_category;"..F("Show category").."]"
end
end
return formstring
@ -760,7 +761,7 @@ function doc.process_form(player,formname,fields)
cid = doc.data.players[playername].category
eid = doc.data.players[playername].entry
if(tab==1) then
contents = doc.formspec_main()
contents = doc.formspec_main(playername)
subformname = "main"
elseif(tab==2) then
contents = doc.formspec_category(cid, playername)
@ -778,16 +779,40 @@ function doc.process_form(player,formname,fields)
end
end
if(formname == "doc:main") then
for id,_ in pairs(doc.data.categories) do
if fields["doc_button_category_"..id] then
local formspec = doc.formspec_core(2)..doc.formspec_category(id, playername)
for cid,_ in pairs(doc.data.categories) do
if fields["doc_button_category_"..cid] then
local formspec = doc.formspec_core(2)..doc.formspec_category(cid, playername)
doc.data.players[playername].catsel = nil
doc.data.players[playername].category = id
doc.data.players[playername].category = cid
doc.data.players[playername].entry = nil
minetest.show_formspec(playername, "doc:category", formspec)
break
end
end
if fields["doc_mainlist"] then
local event = minetest.explode_textlist_event(fields["doc_mainlist"])
local cid = doc.data.category_order[event.index]
if cid ~= nil then
if event.type == "CHG" then
doc.data.players[playername].catsel = nil
doc.data.players[playername].category = cid
doc.data.players[playername].entry = nil
elseif event.type == "DCL" then
local formspec = doc.formspec_core(2)..doc.formspec_category(cid, playername)
doc.data.players[playername].catsel = nil
doc.data.players[playername].category = cid
doc.data.players[playername].entry = nil
minetest.show_formspec(playername, "doc:category", formspec)
end
end
end
if fields["doc_button_goto_category"] then
local cid = doc.data.players[playername].category
if cid ~= nil then
local formspec = doc.formspec_core(2)..doc.formspec_category(cid, playername)
minetest.show_formspec(playername, "doc:category", formspec)
end
end
elseif(formname == "doc:category") then
if fields["doc_button_goto_entry"] then
local cid = doc.data.players[playername].category
@ -803,7 +828,7 @@ function doc.process_form(player,formname,fields)
end
end
if fields["doc_button_goto_main"] then
local formspec = doc.formspec_core(1)..doc.formspec_main()
local formspec = doc.formspec_core(1)..doc.formspec_main(playername)
minetest.show_formspec(playername, "doc:main", formspec)
end
if fields["doc_catlist"] then
@ -825,7 +850,7 @@ function doc.process_form(player,formname,fields)
end
elseif(formname == "doc:entry") then
if fields["doc_button_goto_main"] then
local formspec = doc.formspec_core(1)..doc.formspec_main()
local formspec = doc.formspec_core(1)..doc.formspec_main(playername)
minetest.show_formspec(playername, "doc:main", formspec)
elseif fields["doc_button_goto_category"] then
local formspec = doc.formspec_core(2)..doc.formspec_category(doc.data.players[playername].category, playername)