Wuzzy/minetest_doc
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Implement showing help entry

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This commit is contained in:
Wuzzy 2015-03-11 18:48:20 +01:00
parent 77ca4362d6
commit 0b23c7999a
1 changed files with 55 additions and 18 deletions
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71
init.lua
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@ -50,8 +50,22 @@ doc.new_entry("one", "o1", {
population = "10000000",
},
})
doc.new_entry("one", "o2", {name="O2"})
doc.new_entry("one", "o3", {name="O3"})
doc.new_entry("one", "o2", {
name="O2",
data = {
description = "This is a test description 2.",
time = 100,
population = "50000",
},
})
doc.new_entry("one", "o3", {
name="O3",
data = {
description = "Third try description.",
time = 1,
population = "10000000",
},
})
function doc.show_doc(playername)
local formspec = doc.formspec_core()..doc.formspec_main()
@ -74,6 +88,33 @@ function doc.formspec_main()
return formstring
end
function doc.generate_entry_list(id, playername)
local formstring
if doc.data.players[playername].entry_textlist == nil then
local entry_textlist = "textlist[0,1;11,7;doc_catlist;"
local counter = 0
doc.data.players[playername].entry_ids = {}
for eid,entry in pairs(doc.data.categories[id].entries) do
table.insert(doc.data.players[playername].entry_ids, eid)
entry_textlist = entry_textlist .. entry.name .. ","
counter = counter + 1
end
if counter >= 1 then
entry_textlist = string.sub(entry_textlist, 1, #entry_textlist-1)
end
local catsel = doc.data.players[playername].catsel
if catsel then
entry_textlist = entry_textlist .. ";"..catsel
end
entry_textlist = entry_textlist .. "]"
doc.data.players[playername].entry_textlist = entry_textlist
formstring = entry_textlist
else
formstring = doc.data.players[playername].entry_textlist
end
return formstring
end
function doc.formspec_category(id, playername)
local formstring
if id == nil then
@ -82,20 +123,7 @@ function doc.formspec_category(id, playername)
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 .. doc.generate_entry_list(id, playername)
formstring = formstring .. "button[0,8;3,1;doc_button_goto_entry;Show entry]"
end
return formstring
@ -145,15 +173,24 @@ function doc.process_form(player,formname,fields)
if fields["doc_button_category_"..id] then
local formspec = doc.formspec_core(2)..doc.formspec_category(id, playername)
doc.data.players[playername].catsel = nil
doc.data.players[playername].category = id
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")
local cid = doc.data.players[playername].category
if cid ~= nil then
local eid = nil
local eids, catsel = doc.data.players[playername].entry_ids, doc.data.players[playername].catsel
if eids ~= nil and catsel ~= nil then
eid = eids[catsel]
end
local formspec = doc.formspec_core(3)..doc.formspec_entry(cid, eid)
minetest.show_formspec(playername, "doc:entry", formspec)
end
end
if fields["doc_catlist"] then
local event = minetest.explode_textlist_event(fields["doc_catlist"])
if event.type == "CHG" then