Wuzzy/minetest_doc
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Add support for up to 32 categories

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This commit is contained in:
Wuzzy 2016-11-07 14:12:49 +01:00
parent 900daaacbf
commit d9a903f890
1 changed files with 33 additions and 11 deletions
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24
init.lua
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@ -20,6 +20,10 @@ doc.VERSION.STRING = doc.VERSION.MAJOR.."."..doc.VERSION.MINOR.."."..doc.VERSION
local doc_intro = string.format(S("This is the Documentation System, Version %s."), doc.VERSION.STRING)
local CATEGORYFIELDSIZE = {
WIDTH = 4,
HEIGHT = 8,
}
doc.data = {}
doc.data.categories = {}
@ -479,11 +483,13 @@ function doc.formspec_main()
if doc.get_category_count() >= 1 then
formstring = formstring .. F("Please select a category you wish to learn more about:").."]"
local y = 1
local x = 1
if #doc.data.category_order <= (CATEGORYFIELDSIZE.WIDTH * CATEGORYFIELDSIZE.HEIGHT) then
for c=1,#doc.data.category_order do
local id = doc.data.category_order[c]
local data = doc.data.categories[id]
-- Category buton
local button = "button[0,"..y..";3,1;doc_button_category_"..id..";"..minetest.formspec_escape(data.def.name).."]"
local button = "button["..((x-1)*3)..","..y..";3,1;doc_button_category_"..id..";"..minetest.formspec_escape(data.def.name).."]"
local tooltip = ""
-- Optional description
if data.def.description ~= nil then
@ -491,6 +497,22 @@ function doc.formspec_main()
end
formstring = formstring .. button .. tooltip
y = y + 1
if y > CATEGORYFIELDSIZE.HEIGHT then
x = x + 1
y = 1
end
end
else
formstring = formstring .. "textlist[0,1;11,7;doc_mainlist;"
for c=1,#doc.data.category_order do
local id = doc.data.category_order[c]
local data = doc.data.categories[id]
formstring = formstring .. minetest.formspec_escape(data.def.name)
if c < #doc.data.category_order then
formstring = formstring .. ","
end
end
formstring = formstring .. ";]"
end
end
return formstring