homedecor_modpack/homedecor/registration_handler.lua

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homedecor = homedecor or {}
local S = homedecor.gettext
local default_can_dig = function(pos,player)
local meta = minetest.get_meta(pos)
return meta:get_inventory():is_empty("main")
end
local default_inventory_size = 32
local default_inventory_formspecs = {
["8"]="size[8,6]"..
"list[context;main;0,0;8,1;]"..
"list[current_player;main;0,2;8,4;]",
["12"]="size[8,7]"..
"list[context;main;0,0;8,2;]"..
"list[current_player;main;0,3;8,4;]",
["16"]="size[8,7]"..
"list[context;main;0,0;8,2;]"..
"list[current_player;main;0,3;8,4;]",
["24"]="size[8,8]"..
"list[context;main;0,0;8,3;]"..
"list[current_player;main;0,4;8,4;]",
["32"]="size[8,9]".. default.gui_bg .. default.gui_bg_img .. default.gui_slots ..
"list[context;main;0,0.3;8,4;]"..
"list[current_player;main;0,4.85;8,1;]"..
"list[current_player;main;0,6.08;8,3;8]"..
default.get_hotbar_bg(0,4.85),
["50"]="size[10,10]"..
"list[context;main;0,0;10,5;]"..
"list[current_player;main;1,6;8,4;]",
}
local function get_formspec_by_size(size)
--TODO heuristic to use the "next best size"
local formspec = default_inventory_formspecs[tostring(size)]
return formspec or default_inventory_formspecs
end
--wrapper around minetest.register_node that sets sane defaults and interprets some specialized settings
function homedecor.register(name, def)
def.paramtype = def.paramtype or "light"
def.paramtype2 = def.paramtype2 or "facedir"
def.drawtype = def.drawtype
or (def.mesh and "mesh")
or (def.node_box and "nodebox")
local infotext = def.infotext
--def.infotext = nil -- currently used to set locked refrigerator infotexts
-- handle inventory setting
-- inventory = {
-- size = 16
-- formspec = …
-- }
local inventory = def.inventory
def.inventory = nil
if inventory then
def.on_construct = def.on_construct or function(pos)
local meta = minetest.get_meta(pos)
if infotext then
meta:set_string("infotext", infotext)
end
local size = inventory.size or default_inventory_size
meta:get_inventory():set_size("main", size)
meta:set_string("formspec", inventory.formspec or get_formspec_by_size(size))
end
def.can_dig = def.can_dig or default_can_dig
def.on_metadata_inventory_move = def.on_metadata_inventory_move or function(pos, from_list, from_index, to_list, to_index, count, player)
minetest.log("action", S("%s moves stuff in %s at %s"):format(
player:get_player_name(), name, minetest.pos_to_string(pos)
))
end
def.on_metadata_inventory_put = def.on_metadata_inventory_put or function(pos, listname, index, stack, player)
minetest.log("action", S("%s moves stuff to %s at %s"):format(
player:get_player_name(), name, minetest.pos_to_string(pos)
))
end
def.on_metadata_inventory_take = def.on_metadata_inventory_take or function(pos, listname, index, stack, player)
minetest.log("action", S("%s takes stuff from %s at %s"):format(
player:get_player_name(), name, minetest.pos_to_string(pos)
))
end
elseif infotext and not def.on_construct then
def.on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("infotext", infotext)
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
homedecor.stack_vertically(itemstack, placer, pointed_thing, itemstack:get_name(), expand.top)
end
if expand.right then
homedecor.stack_sideways(itemstack, placer, pointed_thing, itemstack:get_name(), expand.right, true)
end
if expand.forward then
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