diff options
Diffstat (limited to 'register.lua')
| -rw-r--r-- | register.lua | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/register.lua b/register.lua index aac5342..5fcd5fc 100644 --- a/register.lua +++ b/register.lua @@ -207,24 +207,18 @@ unified_inventory.register_page("craftguide", { formspec = formspec.."label[6,3.35;No recipes]" end - local width = craft and craft.width or 0 - if width == 0 then - -- Shapeless recipe - width = craft_type.width - end + local display_size = craft_type.dynamic_display_size and craft_type.dynamic_display_size(craft) or { width = craft_type.width, height = craft_type.height } + local craft_width = craft_type.get_shaped_craft_width and craft_type.get_shaped_craft_width(craft) or display_size.width - local height = craft_type.height - if craft then - height = math.ceil(table.maxn(craft.items) / width) - end - - local i = 1 -- This keeps recipes aligned to the right, -- so that they're close to the arrow. - local xoffset = 1 + (3 - width) - for y = 1, height do - for x = 1, width do - local item = craft and craft.items[i] + local xoffset = 1 + (3 - display_size.width) + for y = 1, display_size.height do + for x = 1, display_size.width do + local item + if craft and x <= craft_width then + item = craft.items[(y-1) * craft_width + x] + end if item then formspec = formspec..stack_image_button( xoffset + x, y, 1.1, 1.1, @@ -235,7 +229,6 @@ unified_inventory.register_page("craftguide", { ..tostring(xoffset + x)..","..tostring(y) ..";1,1;ui_blank_image.png;;]" end - i = i + 1 end end |