forked from minetest-mods/mesecons
Include experimental vertical wires (needs textures)
This commit is contained in:
Jeija
204
mesecons_extrawires/vertical.lua
Normal file
204
mesecons_extrawires/vertical.lua
Normal file
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local vbox = {
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type = "fixed",
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fixed = {-1/16, -.5, -1/16, 1/16, .5, 1/16}
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}
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local tbox = {
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type = "fixed",
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fixed = {{-.5, -.5, -.5, .5, -.5 + 1/16, .5}}
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}
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local bbox = {
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type = "fixed",
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fixed = {{ -.5, -.5, -.5, .5, -.5+1/16, .5},
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{-1/16, -.5, -1/16, 1/16, .5 , 1/16}}
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}
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local vrules =
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{{x = 0, y = 1, z = 0},
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{x = 0, y =-1, z = 0}}
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local trules =
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{{x = 1, y = 0, z = 0},
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{x =-1, y = 0, z = 0},
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{x = 0, y = 0, z = 1},
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{x = 0, y = 0, z =-1},
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{x = 0, y =-1, z = 0}}
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local brules =
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{{x = 1, y = 0, z = 0},
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{x =-1, y = 0, z = 0},
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{x = 0, y = 0, z = 1},
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{x = 0, y = 0, z =-1},
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{x = 0, y = 1, z = 0}}
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local vertical_updatepos = function (pos)
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local node = minetest.env:get_node(pos)
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if minetest.registered_nodes[node.name].is_vertical_conductor then
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local node_above = minetest.env:get_node(addPosRule(pos, vrules[1]))
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local node_below = minetest.env:get_node(addPosRule(pos, vrules[2]))
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local namestate = minetest.registered_nodes[node.name].vertical_conductor_state
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-- above and below: vertical mesecon
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if minetest.registered_nodes[node_above.name].is_vertical_conductor
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and minetest.registered_nodes[node_below.name].is_vertical_conductor then
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minetest.env:add_node (pos,
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{name = "mesecons_extrawires:vertical_"..namestate})
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-- above only: bottom
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elseif minetest.registered_nodes[node_above.name].is_vertical_conductor
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and not minetest.registered_nodes[node_below.name].is_vertical_conductor then
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minetest.env:add_node (pos,
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{name = "mesecons_extrawires:vertical_bottom_"..namestate})
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-- below only: top
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elseif not minetest.registered_nodes[node_above.name].is_vertical_conductor
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and minetest.registered_nodes[node_below.name].is_vertical_conductor then
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minetest.env:add_node (pos,
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{name = "mesecons_extrawires:vertical_top_"..namestate})
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else -- no vertical wire above, no vertical wire below: use default wire
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minetest.env:add_node (pos,
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{name = "mesecons_extrawires:vertical_"..namestate})
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end
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end
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end
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local vertical_update = function (pos, node)
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print("update")
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vertical_updatepos(pos) -- this one
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vertical_updatepos(addPosRule(pos, vrules[1])) -- above
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vertical_updatepos(addPosRule(pos, vrules[2])) -- below
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end
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-- Vertical wire
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minetest.register_node("mesecons_extrawires:vertical_on", {
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description = "Vertical mesecon",
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drawtype = "nodebox",
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tiles = {"wires_vertical_on.png"},
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walkable = false,
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paramtype = "light",
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sunlight_propagates = true,
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groups = {dig_immediate = 3},
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selection_box = vbox,
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node_box = vbox,
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is_vertical_conductor = true,
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vertical_conductor_state = "on",
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mesecons = {conductor = {
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state = mesecon.state.on,
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offstate = "mesecons_extrawires:vertical_off",
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rules = vrules
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}},
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drop = {"mesecons_extrawires:vertical_off"},
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after_place_node = vertical_update,
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after_dig_node = vertical_update
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})
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minetest.register_node("mesecons_extrawires:vertical_off", {
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description = "Vertical mesecon",
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drawtype = "nodebox",
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tiles = {"wires_vertical_off.png"},
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walkable = false,
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paramtype = "light",
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sunlight_propagates = true,
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groups = {dig_immediate = 3},
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selection_box = vbox,
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node_box = vbox,
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is_vertical_conductor = true,
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vertical_conductor_state = "off",
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mesecons = {conductor = {
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state = mesecon.state.off,
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onstate = "mesecons_extrawires:vertical_on",
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rules = vrules
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}},
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after_place_node = vertical_update,
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after_dig_node = vertical_update
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})
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-- Vertical wire top
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minetest.register_node("mesecons_extrawires:vertical_top_on", {
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description = "Vertical mesecon",
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drawtype = "nodebox",
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tiles = {"wires_vertical_on.png"},
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walkable = false,
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paramtype = "light",
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sunlight_propagates = true,
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groups = {dig_immediate = 3},
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selection_box = tbox,
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node_box = tbox,
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is_vertical_conductor = true,
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vertical_conductor_state = "on",
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mesecons = {conductor = {
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state = mesecon.state.on,
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offstate = "mesecons_extrawires:vertical_top_off",
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rules = trules
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}},
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drop = {"mesecons_extrawires:vertical_off"},
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after_place_node = vertical_update,
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after_dig_node = vertical_update
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})
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minetest.register_node("mesecons_extrawires:vertical_top_off", {
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description = "Vertical mesecon",
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drawtype = "nodebox",
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tiles = {"wires_vertical_off.png"},
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walkable = false,
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paramtype = "light",
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sunlight_propagates = true,
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groups = {dig_immediate = 3},
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selection_box = tbox,
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node_box = tbox,
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is_vertical_conductor = true,
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vertical_conductor_state = "off",
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mesecons = {conductor = {
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state = mesecon.state.off,
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onstate = "mesecons_extrawires:vertical_top_on",
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rules = trules
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}},
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drop = {"mesecons_extrawires:vertical_off"},
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after_place_node = vertical_update,
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after_dig_node = vertical_update
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})
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-- Vertical wire bottom
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minetest.register_node("mesecons_extrawires:vertical_bottom_on", {
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description = "Vertical mesecon",
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drawtype = "nodebox",
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tiles = {"wires_vertical_on.png"},
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walkable = false,
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paramtype = "light",
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sunlight_propagates = true,
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vertical_conductor_state = "on",
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groups = {dig_immediate = 3},
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selection_box = bbox,
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node_box = bbox,
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mesecons = {conductor = {
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state = mesecon.state.on,
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offstate = "mesecons_extrawires:vertical_bottom_off",
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rules = brules
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}},
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drop = {"mesecons_extrawires:vertical_off"},
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after_place_node = vertical_update,
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after_dig_node = vertical_update
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})
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minetest.register_node("mesecons_extrawires:vertical_bottom_off", {
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description = "Vertical mesecon",
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drawtype = "nodebox",
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tiles = {"wires_vertical_off.png"},
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walkable = false,
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paramtype = "light",
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sunlight_propagates = true,
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groups = {dig_immediate = 3},
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selection_box = bbox,
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node_box = bbox,
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is_vertical_conductor = true,
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vertical_conductor_state = "off",
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mesecons = {conductor = {
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state = mesecon.state.off,
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onstate = "mesecons_extrawires:vertical_bottom_on",
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rules = brules
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}},
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drop = {"mesecons_extrawires:vertical_off"},
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after_place_node = vertical_update,
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after_dig_node = vertical_update
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})
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