diff options
Diffstat (limited to 'node_diggers.lua')
| -rw-r--r-- | node_diggers.lua | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/node_diggers.lua b/node_diggers.lua index b0bf59b..7505606 100644 --- a/node_diggers.lua +++ b/node_diggers.lua @@ -21,20 +21,28 @@ local dual_digger_nodebox = { {-0.4375, -0.5, -0.3125, 0.4375, -0.4375, 0.3125}, -- Lower_Cutter_2 } +local intermittent_formspec = + default.gui_bg .. + default.gui_bg_img .. + default.gui_slots .. + "field[0.5,0.8;1,0.1;period;Periodicity;${period}]" .. + "tooltip[period;Digger will dig once every n steps.\nThese steps are globally aligned, all diggers with\nthe same period and offset will dig on the same location.]" .. + "field[1.5,0.8;1,0.1;offset;Offset;${offset}]" .. + "tooltip[offset;Offsets the start of periodicity counting by this amount.\nFor example, a digger with period 2 and offset 0 digs\nevery even-numbered block and one with period 2 and\noffset 1 digs every odd-numbered block.]" .. + "button_exit[2.2,0.5;1,0.1;set;Save]" .. + "tooltip[set;Saves settings]" + local intermittent_on_construct = function(pos) + local formspec = intermittent_formspec + if minetest.get_modpath("doc") then + formspec = "size[4.5,1]" .. formspec .. + "button_exit[3.2,0.5;1,0.1;help;Help]" .. + "tooltip[help;Show documentation about this block]" + else + formspec = "size[3.5,1]" .. formspec + end local meta = minetest.get_meta(pos) - meta:set_string("formspec", - "size[3.5,1]" .. - default.gui_bg .. - default.gui_bg_img .. - default.gui_slots .. - "field[0.5,0.8;1,0.1;period;Periodicity;${period}]" .. - "tooltip[period;Digger will dig once every n steps.\nThese steps are globally aligned, all diggers with\nthe same period and offset will dig on the same location.]" .. - "field[1.5,0.8;1,0.1;offset;Offset;${offset}]" .. - "tooltip[offset;Offsets the start of periodicity counting by this amount.\nFor example, a digger with period 2 and offset 0 digs\nevery even-numbered block and one with period 2 and\noffset 1 digs every odd-numbered block.]" .. - "button_exit[2.2,0.5;1,0.1;set;Save]" .. - "tooltip[set;Saves settings]" - ) + meta:set_string("formspec", formspec) meta:set_int("period", 1) meta:set_int("offset", 0) end @@ -49,6 +57,10 @@ local intermittent_on_receive_fields = function(pos, formname, fields, sender) if offset then meta:set_int("offset", math.floor(offset)) end + if fields.help and minetest.get_modpath("doc") then --check for mod in case someone disabled it after this digger was built + local node_name = minetest.get_node(pos).name + doc.show_entry(sender:get_player_name(), "nodes", node_name) + end end, -- Digs out nodes that are "in front" of the digger head. |