87 lines
2.2 KiB
Lua
87 lines
2.2 KiB
Lua
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-- LUALOCALS < ---------------------------------------------------------
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local ItemStack, ipairs, minetest, nodecore, pairs, type
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= ItemStack, ipairs, minetest, nodecore, pairs, type
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-- LUALOCALS > ---------------------------------------------------------
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local modname = minetest.get_current_modname()
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local function meta(pos)
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local node = minetest.get_node(pos)
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return node, meta
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end
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local function totedug(pos, node, meta, digger)
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local dump = {}
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for dx = -1, 1 do
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for dz = -1, 1 do
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local p = {x = pos.x + dx, y = pos.y, z = pos.z + dz}
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local n = minetest.get_node(p)
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local d = minetest.registered_items[n.name] or {}
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if d and d.groups and d.groups.totable then
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local m = minetest.get_meta(p):to_table()
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for k1, v1 in pairs(m.inventory or {}) do
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for k2, v2 in pairs(v1) do
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if type(v2) == "userdata" then
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v1[k2] = v2:to_string()
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end
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end
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end
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dump[#dump + 1] = {
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x = dx,
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z = dz,
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n = n,
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m = m
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}
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minetest.remove_node(p)
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end
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end
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end
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local drop = ItemStack(modname .. ":handle")
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drop:get_meta():set_string("inv", minetest.serialize(dump))
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minetest.handle_node_drops(pos, {drop}, digger)
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end
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local function toteplace(stack, placer, pointed)
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local pos = nodecore.buildable_to(pointed.under) and pointed.under
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or nodecore.buildable_to(pointed.above) and pointed.above
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if not pos then return stack end
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stack = ItemStack(stack)
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local inv = stack:get_meta():get_string("inv")
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inv = inv and (inv ~= "") and minetest.deserialize(inv)
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local commit = {{pos, {name = stack:get_name()}, {}}}
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for _, v in ipairs(inv) do
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if commit then
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local p = {x = pos.x + v.x, y = pos.y, z = pos.z + v.z}
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if not nodecore.buildable_to(p) then
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commit = nil
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else
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commit[#commit + 1] = {p, v.n, v.m}
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end
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end
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end
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if commit then
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for _, v in ipairs(commit) do
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minetest.set_node(v[1], v[2])
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minetest.get_meta(v[1]):from_table(v[3])
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end
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stack:set_count(stack:get_count() - 1)
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end
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return stack
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end
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minetest.register_node(modname .. ":handle", {
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description = "Tote Handle",
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tiles = { "nc_woodwork_plank.png" },
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groups = {
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choppy = 1,
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flammable = 2,
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fire_fuel = 5
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},
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after_dig_node = totedug,
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on_place = toteplace,
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drop = ""
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})
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