code and registrations cleanup (#101)

* code and registrations cleanup * don't expose materials to global env --------- Co-authored-by: BuckarooBanzay <BuckarooBanzay@users.noreply.github.com>
2025-06-29 23:00:49 +02:00 · 2024-01-14 02:40:01 +01:00
parent dd6950f7b0
commit 578e45257b
14 changed files with 268 additions and 237 deletions
--- a/tubes/vacuum.lua
+++ b/tubes/vacuum.lua
@ -0,0 +1,102 @@
+
+local S = minetest.get_translator("pipeworks")
+
+local enable_max = minetest.settings:get_bool("pipeworks_enable_items_per_tube_limit", true)
+local max_items = tonumber(minetest.settings:get("pipeworks_max_items_per_tube")) or 30
+max_items = math.ceil(max_items / 2)  -- Limit vacuuming to half the max limit
+
+local function vacuum(pos, radius)
+	radius = radius + 0.5
+	local min_pos = vector.subtract(pos, radius)
+	local max_pos = vector.add(pos, radius)
+	local count = 0
+	for _, obj in pairs(minetest.get_objects_in_area(min_pos, max_pos)) do
+		local entity = obj:get_luaentity()
+		if entity and entity.name == "__builtin:item" then
+			if entity.itemstring ~= "" then
+				pipeworks.tube_inject_item(pos, pos, vector.new(0, 0, 0), entity.itemstring)
+				entity.itemstring = ""
+				count = count + 1
+			end
+			obj:remove()
+			if enable_max and count >= max_items then
+				return  -- Don't break tube by vacuuming too many items
+			end
+		end
+	end
+end
+
+local function set_timer(pos)
+	local timer = minetest.get_node_timer(pos)
+	-- Randomize timer so not all tubes vacuum at the same time
+	timer:start(math.random(10, 20) * 0.1)
+end
+
+if pipeworks.enable_sand_tube then
+	pipeworks.register_tube("pipeworks:sand_tube", {
+		description = S("Vacuuming Pneumatic Tube Segment"),
+		inventory_image = "pipeworks_sand_tube_inv.png",
+		short = "pipeworks_sand_tube_short.png",
+		noctr = {"pipeworks_sand_tube_noctr.png"},
+		plain = {"pipeworks_sand_tube_plain.png"},
+		ends = {"pipeworks_sand_tube_end.png"},
+		node_def = {
+			groups = {vacuum_tube = 1},
+			on_construct = set_timer,
+			on_timer = function(pos, elapsed)
+				vacuum(pos, 2)
+				set_timer(pos)
+			end,
+		},
+	})
+end
+
+if pipeworks.enable_mese_sand_tube then
+	local formspec = "formspec_version[2]size[8,3]"..
+		pipeworks.fs_helpers.get_prepends("8,3")..
+		"image[0.5,0.3;1,1;pipeworks_mese_sand_tube_inv.png]"..
+		"label[1.75,0.8;"..S("Adjustable Vacuuming Tube").."]"..
+		"field[0.5,1.7;5,0.8;dist;"..S("Radius")..";${dist}]"..
+		"button_exit[5.5,1.7;2,0.8;save;"..S("Save").."]"
+
+	pipeworks.register_tube("pipeworks:mese_sand_tube", {
+		description = S("Adjustable Vacuuming Tube"),
+		inventory_image = "pipeworks_mese_sand_tube_inv.png",
+		short = "pipeworks_mese_sand_tube_short.png",
+		noctr = {"pipeworks_mese_sand_tube_noctr.png"},
+		plain = {"pipeworks_mese_sand_tube_plain.png"},
+		ends = {"pipeworks_mese_sand_tube_end.png"},
+		node_def = {
+			groups = {vacuum_tube = 1},
+			on_construct = function(pos)
+				local meta = minetest.get_meta(pos)
+				meta:set_int("dist", 2)
+				meta:set_string("formspec", formspec)
+				meta:set_string("infotext", S("Adjustable Vacuuming Tube (@1m)", 2))
+				set_timer(pos)
+			end,
+			on_timer = function(pos, elapsed)
+				local radius = minetest.get_meta(pos):get_int("dist")
+				vacuum(pos, radius)
+				set_timer(pos)
+			end,
+			on_receive_fields = function(pos, _, fields, sender)
+				if not fields.dist or not pipeworks.may_configure(pos, sender) then
+					return
+				end
+				local meta = minetest.get_meta(pos)
+				local dist = math.min(math.max(tonumber(fields.dist) or 0, 0), 8)
+				meta:set_int("dist", dist)
+				meta:set_string("infotext", S("Adjustable Vacuuming Tube (@1m)", dist))
+			end,
+		},
+	})
+end
+
+minetest.register_lbm({
+	label = "Vacuum tube node timer starter",
+	name = "pipeworks:vacuum_tube_start",
+	nodenames = {"group:vacuum_tube"},
+	run_at_every_load = false,
+	action = set_timer,
+})