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local vertical_box = {
type = "fixed",
fixed = {-1/16, -8/16, -1/16, 1/16, 8/16, 1/16}
}
local top_box = {
type = "fixed",
fixed = {{-8/16, -8/16, -8/16, 8/16, -7/16, 8/16}}
}
local bottom_box = {
type = "fixed",
fixed = {
{-8/16, -8/16, -8/16, 8/16, -7/16, 8/16},
{-1/16, -7/16, -1/16, 1/16, 8/16, 1/16},
}
}
local vertical_rules = {
{x=0, y=1, z=0},
{x=0, y=-1, z=0}
}
local top_rules = {
{x=1,y=0, z=0},
{x=-1,y=0, z=0},
{x=0,y=0, z=1},
{x=0,y=0, z=-1},
{x=0,y=-1, z=0}
}
local bottom_rules = {
{x=1, y=0, z=0},
{x=-1, y=0, z=0},
{x=0, y=0, z=1},
{x=0, y=0, z=-1},
{x=0, y=1, z=0},
{x=0, y=2, z=0} -- receive power from pressure plate / detector / ... 2 nodes above
}
local vertical_updatepos = function (pos)
local node = minetest.get_node(pos)
if minetest.registered_nodes[node.name]
and minetest.registered_nodes[node.name].is_vertical_conductor then
local node_above = minetest.get_node(vector.add(pos, vertical_rules[1]))
local node_below = minetest.get_node(vector.add(pos, vertical_rules[2]))
local above = minetest.registered_nodes[node_above.name]
and minetest.registered_nodes[node_above.name].is_vertical_conductor
local below = minetest.registered_nodes[node_below.name]
and minetest.registered_nodes[node_below.name].is_vertical_conductor
mesecon.on_dignode(pos, node)
-- Always place offstate conductor and let mesecon.on_placenode take care
local newname = "mesecons_extrawires:vertical_"
if above and below then -- above and below: vertical mesecon
newname = newname .. "off"
elseif above and not below then -- above only: bottom
newname = newname .. "bottom_off"
elseif not above and below then -- below only: top
newname = newname .. "top_off"
else -- no vertical wire above, no vertical wire below: use bottom
newname = newname .. "bottom_off"
end
minetest.set_node(pos, {name = newname})
mesecon.on_placenode(pos, {name = newname})
end
end
local vertical_update = function (pos, node)
vertical_updatepos(pos) -- this one
vertical_updatepos(vector.add(pos, vertical_rules[1])) -- above
vertical_updatepos(vector.add(pos, vertical_rules[2])) -- below
end
-- Vertical wire
mesecon.register_node("mesecons_extrawires:vertical", {
description = "Vertical Mesecon",
drawtype = "nodebox",
walkable = false,
paramtype = "light",
is_ground_content = false,
sunlight_propagates = true,
selection_box = vertical_box,
node_box = vertical_box,
is_vertical_conductor = true,
drop = "mesecons_extrawires:vertical_off",
after_place_node = vertical_update,
after_dig_node = vertical_update
},{
tiles = {"mesecons_wire_off.png"},
groups = {dig_immediate=3},
mesecons = {conductor = {
state = mesecon.state.off,
onstate = "mesecons_extrawires:vertical_on",
rules = vertical_rules,
}}
},{
tiles = {"mesecons_wire_on.png"},
groups = {dig_immediate=3, not_in_creative_inventory=1},
mesecons = {conductor = {
state = mesecon.state.on,
offstate = "mesecons_extrawires:vertical_off",
rules = vertical_rules,
}}
})
-- Vertical wire top
mesecon.register_node("mesecons_extrawires:vertical_top", {
description = "Vertical mesecon",
drawtype = "nodebox",
walkable = false,
paramtype = "light",
is_ground_content = false,
sunlight_propagates = true,
groups = {dig_immediate=3, not_in_creative_inventory=1},
selection_box = top_box,
node_box = top_box,
is_vertical_conductor = true,
drop = "mesecons_extrawires:vertical_off",
after_place_node = vertical_update,
after_dig_node = vertical_update
},{
tiles = {"mesecons_wire_off.png"},
mesecons = {conductor = {
state = mesecon.state.off,
onstate = "mesecons_extrawires:vertical_top_on",
rules = top_rules,
}}
},{
tiles = {"mesecons_wire_on.png"},
mesecons = {conductor = {
state = mesecon.state.on,
offstate = "mesecons_extrawires:vertical_top_off",
rules = top_rules,
}}
})
-- Vertical wire bottom
mesecon.register_node("mesecons_extrawires:vertical_bottom", {
description = "Vertical mesecon",
drawtype = "nodebox",
walkable = false,
paramtype = "light",
is_ground_content = false,
sunlight_propagates = true,
groups = {dig_immediate = 3, not_in_creative_inventory = 1},
selection_box = bottom_box,
node_box = bottom_box,
is_vertical_conductor = true,
drop = "mesecons_extrawires:vertical_off",
after_place_node = vertical_update,
after_dig_node = vertical_update
},{
tiles = {"mesecons_wire_off.png"},
mesecons = {conductor = {
state = mesecon.state.off,
onstate = "mesecons_extrawires:vertical_bottom_on",
rules = bottom_rules,
}}
},{
tiles = {"mesecons_wire_on.png"},
mesecons = {conductor = {
state = mesecon.state.on,
offstate = "mesecons_extrawires:vertical_bottom_off",
rules = bottom_rules,
}}
})
minetest.register_craft({
output = "mesecons_extrawires:vertical_off 3",
recipe = {
{"mesecons:wire_00000000_off"},
{"mesecons:wire_00000000_off"},
{"mesecons:wire_00000000_off"}
}
})
minetest.register_craft({
output = "mesecons:wire_00000000_off",
recipe = {{"mesecons_extrawires:vertical_off"}}
})
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