digistuff/light.lua
2022-08-13 09:14:42 +02:00

65 lines
1.9 KiB
Lua

for i=0,14,1 do
local mult = 255 - ((14-i)*12)
minetest.register_node("digistuff:light_"..i, {
drop = "digistuff:light_0",
description = "Digilines Dimmable Light"..(i > 0 and " (on state - you hacker you!)" or ""),
tiles = {"digistuff_light.png"},
paramtype = "light",
paramtype2 = "facedir",
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = {
{-0.25,0.4,-0.25,0.25,0.5,0.25},
}
},
_digistuff_channelcopier_fieldname = "channel",
groups = i > 0 and {cracky = 1, not_in_creative_inventory = 1} or {cracky = 1},
is_ground_content = false,
light_source = i,
color = {r = mult,g = mult,b = mult},
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("formspec","field[channel;Channel;${channel}")
end,
on_receive_fields = function(pos, formname, fields, sender)
local name = sender:get_player_name()
if minetest.is_protected(pos,name) and not minetest.check_player_privs(name,{protection_bypass=true}) then
minetest.record_protection_violation(pos,name)
return
end
local meta = minetest.get_meta(pos)
if fields.channel then meta:set_string("channel",fields.channel) end
end,
digiline = {
receptor = {},
wire = {
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 = -1,z = 0},
{x = 2,y = 0,z = 0},
{x = -2,y = 0,z = 0},
{x = 0,y = 0,z = 2},
{x = 0,y = 0,z = -2},
{x = 0,y = 2,z = 0},
{x = 0,y = -2,z = 0},
}
},
effector = {
action = function(pos,node,channel,msg)
local meta = minetest.get_meta(pos)
if meta:get_string("channel") ~= channel then return end
local value = tonumber(msg)
if (not value) or value > 14 or value < 0 then return end
node.name = "digistuff:light_"..math.floor(value)
minetest.swap_node(pos,node)
end
},
},
})
end