mesecons/mesecons_extrawires/vertical.lua
2020-06-28 14:27:20 +02:00

301 lines
8.4 KiB
Lua

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},
}
}
-- like bottom_box, but mirrored iny y-direction because of wallmounted
local static_middle_box = {
type = "fixed",
fixed = {
{-8/16, 7/16, -8/16, 8/16, 8/16, 8/16},
{-1/16, -8/16, -1/16, 1/16, 7/16, 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 static_middle_rules = {}
do
-- not rotated, plate can connect to normal wire
static_middle_rules[0] = {
{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
{x=0, y=-1, z=0},
}
-- otherwise rotate these rules
local r = mesecon.rotate_rules_up({
{x=0, y=1, z=0},
{x=0, y=2, z=0}, -- receive power from pressure plate / detector / ... 2 nodes above
{x=0, y=-1, z=0},
})
static_middle_rules[1] = mesecon.rotate_rules_up(r)
static_middle_rules[2] = r
static_middle_rules[3] = mesecon.rotate_rules_left(mesecon.rotate_rules_left(r))
static_middle_rules[4] = mesecon.rotate_rules_right(r)
static_middle_rules[5] = mesecon.rotate_rules_left(r)
end
local function static_middle_rules_get(node)
return static_middle_rules[node.param2] or {}
end
local function is_dynamic_vertical_wire(node)
local nodedef = minetest.registered_nodes[node.name]
return nodedef and nodedef.is_vertical_conductor
end
local function is_vertical_conductor(node)
if node.name ~= "mesecons_extrawires:vertical_static_middle_off" and
node.name ~= "mesecons_extrawires:vertical_static_middle_on" then
return is_dynamic_vertical_wire(node)
end
return node.param2 == 0 or node.param2 == 1
end
local function vertical_updatepos(pos)
local node = minetest.get_node(pos)
if not is_dynamic_vertical_wire(node) then
return
end
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 = is_vertical_conductor(node_above)
local below = is_vertical_conductor(node_below)
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
local function vertical_update(pos)
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,
sounds = default.node_sound_defaults(),
}, {
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,
sounds = default.node_sound_defaults(),
}, {
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,
sounds = default.node_sound_defaults(),
}, {
tiles = {"mesecons_wire_off.png", "jeija_insulated_wire_sides_off.png",
"mesecons_wire_off.png"},
mesecons = {conductor = {
state = mesecon.state.off,
onstate = "mesecons_extrawires:vertical_bottom_on",
rules = bottom_rules,
}}
}, {
tiles = {"mesecons_wire_on.png", "jeija_insulated_wire_sides_on.png",
"mesecons_wire_on.png"},
mesecons = {conductor = {
state = mesecon.state.on,
offstate = "mesecons_extrawires:vertical_bottom_off",
rules = bottom_rules,
}}
})
-- Static vertical wire middle
mesecon.register_node("mesecons_extrawires:vertical_static_middle", {
description = "Static middle vertical mesecon",
drawtype = "nodebox",
walkable = false,
paramtype = "light",
paramtype2 = "wallmounted", -- yes, rotatable
place_param2 = 0, -- but no automatic rotation
node_placement_prediction = "", -- also no client-side automatic rotation
is_ground_content = false,
sunlight_propagates = true,
selection_box = static_middle_box,
node_box = static_middle_box,
after_place_node = vertical_update,
after_dig_node = vertical_update,
sounds = default.node_sound_defaults(),
on_rotate = minetest.global_exists("screwdriver") and function(pos, node, _, mode, _)
if mode == screwdriver.ROTATE_FACE then -- left click
node.param2 = node.param2 + 1
else -- right click
node.param2 = node.param2 - 1
end
node.param2 = node.param2 % 6
minetest.swap_node(pos, node)
vertical_update(pos)
mesecon.on_placenode(pos, node)
return true
end,
}, {
groups = {dig_immediate = 3},
tiles = {"mesecons_wire_off.png"},
mesecons = {conductor = {
state = mesecon.state.off,
onstate = "mesecons_extrawires:vertical_static_middle_on",
rules = static_middle_rules_get,
}}
}, {
groups = {dig_immediate = 3, not_in_creative_inventory = 1},
tiles = {"mesecons_wire_on.png"},
mesecons = {conductor = {
state = mesecon.state.on,
offstate = "mesecons_extrawires:vertical_static_middle_off",
rules = static_middle_rules_get,
}}
})
-- crafting
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"}}
})
minetest.register_craft({
output = "mesecons_extrawires:vertical_static_middle_off 5",
recipe = {
{"", "mesecons_extrawires:vertical_off", ""},
{"", "mesecons_extrawires:vertical_off", ""},
{"mesecons_extrawires:vertical_off", "mesecons_extrawires:vertical_off", "mesecons_extrawires:vertical_off"}
}
})
minetest.register_craft({
output = "mesecons_extrawires:vertical_off",
recipe = {{"mesecons_extrawires:vertical_static_middle_off"}}
})