homedecor_modpack/homedecor/handlers/registration.lua

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homedecor = homedecor or {}
local S = homedecor.gettext
--wrapper around minetest.register_node that sets sane defaults and interprets some specialized settings
function homedecor.register(name, def)
def.drawtype = def.drawtype
or (def.mesh and "mesh")
or (def.node_box and "nodebox")
def.paramtype = def.paramtype or "light"
-- avoid facedir for some drawtypes as they might be used internally for something else
-- even if undocumented
if not (def.drawtype == "glasslike_framed"
or def.drawtype == "raillike"
or def.drawtype == "plantlike"
or def.drawtype == "firelike") then
def.paramtype2 = def.paramtype2 or "facedir"
end
homedecor.handle_inventory(name, def)
local infotext = def.infotext
--def.infotext = nil -- currently used to set locked refrigerator infotexts
if infotext then
local on_construct = def.on_construct
def.on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("infotext", infotext)
if on_construct then on_construct(pos) end
end
end
local expand = def.expand
def.expand = nil
local after_unexpand = def.after_unexpand
def.after_unexpand = nil
if expand then
def.on_place = def.on_place or function(itemstack, placer, pointed_thing)
if expand.top then
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return homedecor.stack_vertically(itemstack, placer, pointed_thing, itemstack:get_name(), expand.top)
elseif expand.right then
return homedecor.stack_sideways(itemstack, placer, pointed_thing, itemstack:get_name(), expand.right, true)
elseif expand.forward then
return homedecor.stack_sideways(itemstack, placer, pointed_thing, itemstack:get_name(), expand.forward, false)
end
end
def.after_dig_node = def.after_dig_node or function(pos, oldnode, oldmetadata, digger)
if expand.top and expand.forward ~= "air" then
local top_pos = { x=pos.x, y=pos.y+1, z=pos.z }
if minetest.get_node(top_pos).name == expand.top then
minetest.remove_node(top_pos)
end
end
local fdir = oldnode.param2
if not fdir or fdir > 3 then return end
if expand.right and expand.forward ~= "air" then
local right_pos = { x=pos.x+homedecor.fdir_to_right[fdir+1][1], y=pos.y, z=pos.z+homedecor.fdir_to_right[fdir+1][2] }
if minetest.get_node(right_pos).name == expand.right then
minetest.remove_node(right_pos)
end
end
if expand.forward and expand.forward ~= "air" then
local forward_pos = { x=pos.x+homedecor.fdir_to_fwd[fdir+1][1], y=pos.y, z=pos.z+homedecor.fdir_to_fwd[fdir+1][2] }
if minetest.get_node(forward_pos).name == expand.forward then
minetest.remove_node(forward_pos)
end
end
if after_unexpand then
after_unexpand(pos)
end
end
end
-- register the actual minetest node
minetest.register_node("homedecor:" .. name, def)
end