minetest-mods/craftguide
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Make formspec size a setting in minetest.conf

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This commit is contained in:
JP Guerrero 2016-12-13 13:10:11 +01:00
parent c2011f4bfc
commit f141fbf806
2 changed files with 25 additions and 26 deletions
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3
README.md
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@ -10,7 +10,8 @@ list the items in the crafting guide for which you already have the ingredients
in your inventory. The progressive mode is disabled by default and can be enabled with
`craftguide_progressive_mode = true` in `minetest.conf`.
The formspec size is also easily configurable by the user, see [here](https://github.com/minetest-mods/craftguide/blob/master/init.lua#L3-L6).
The formspec size is also easily configurable with this setting in `minetest.conf`:
`craftguide_size = WxH` (default: `8x3`). The minimum accepted size is `8x1`.
![Preview](http://i.imgur.com/xblp1Vs.png)

26
init.lua
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@ -1,17 +1,14 @@
local min, ceil, max = math.min, math.ceil, math.max
local craftguide, datas = {}, {}
local min, max, ceil, floor = math.min, math.max, math.ceil, math.floor
local function round(n) return floor((floor(n * 2) + 1) / 2) end
--------- Formspec configuration -----------
local iX = 8 -- item list width (min. 8)
local iY = 3 -- item list height (min. 1)
--------------------------------------------
iX, iY = max(8, ceil(iX)), max(1, ceil(iY))
local progressive_mode = minetest.setting_getbool("craftguide_progressive_mode")
local iX, iY = (minetest.setting_get("craftguide_size") or "8x3"):match(
"([%d]+[.%d+]*)[%s+]*x[%s+]*([%d]+[.%d+]*)")
iX, iY = max(8, round(iX or 8)), max(1, round(iY or 3))
local ipp = iX * iY
local offset_X = (iX / 2) + (iX % 2 == 0 and 0.5 or 0)
local craftguide, datas = {}, {}
local progressive_mode = minetest.setting_getbool("craftguide_progressive_mode")
local group_stereotypes = {
wool = "wool:white",
dye = "dye:white",
@ -259,14 +256,16 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
craftguide:get_formspec(player_name)
elseif fields.prev or fields.next then
data.pagenum = data.pagenum - (fields.prev and 1 or -1)
data.pagenum = data.pagenum > data.pagemax and 1 or data.pagenum
data.pagenum = data.pagenum < 1 and data.pagemax or data.pagenum
if data.pagenum > data.pagemax then
data.pagenum = 1
elseif data.pagenum == 0 then
data.pagenum = data.pagemax
end
craftguide:get_formspec(player_name)
else for item in pairs(fields) do
if not item:find(":") then return end
item = item:sub(-4) == "_inv" and item:sub(1,-5) or item
if minetest.get_craft_recipe(item) then
if progressive_mode then
local _, player_has_item =
craftguide:recipe_in_inv(player_name, item)
@ -279,7 +278,6 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
craftguide:get_formspec(player_name)
end
end
end
end)
minetest.register_craftitem("craftguide:book", {