117 lines
2.7 KiB
Lua
117 lines
2.7 KiB
Lua
--[[
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TechAge
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=======
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Copyright (C) 2017-2022 Joachim Stolberg
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AGPL v3
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See LICENSE.txt for more information
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TA4 Mapblock Active Detector
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]]--
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-- for lazy programmers
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local M = minetest.get_meta
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local S = techage.S
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local logic = techage.logic
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minetest.register_node("techage:ta4_mbadetector", {
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description = "TA4 Mapblock Active Detector",
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inventory_image = 'techage_smartline_mba_detector_inv.png',
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tiles = {
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-- up, down, right, left, back, front
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"techage_smartline.png",
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"techage_smartline.png",
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"techage_smartline.png",
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"techage_smartline.png",
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"techage_smartline.png",
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"techage_smartline.png^techage_smartline_mba_detector.png",
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},
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drawtype = "nodebox",
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node_box = {
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type = "fixed",
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fixed = {
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{ -6/32, -6/32, 14/32, 6/32, 6/32, 16/32},
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},
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},
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after_place_node = function(pos, placer)
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local meta = M(pos)
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logic.after_place_node(pos, placer, "techage:ta4_mbadetector", S("TA4 Mapblock Active Detector"))
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logic.infotext(meta, S("TA4 Mapblock Active Detector"))
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minetest.get_node_timer(pos):start(1)
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end,
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on_timer = function(pos, elapsed)
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local mem = techage.get_mem(pos)
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mem.gametime = minetest.get_gametime()
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return true
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end,
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after_dig_node = function(pos, oldnode, oldmetadata, digger)
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techage.remove_node(pos, oldnode, oldmetadata)
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techage.del_mem(pos)
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end,
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paramtype = "light",
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sunlight_propagates = true,
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paramtype2 = "facedir",
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groups = {choppy=2, cracky=2, crumbly=2},
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is_ground_content = false,
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sounds = default.node_sound_metal_defaults(),
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})
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minetest.register_craft({
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output = "techage:ta4_mbadetector",
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recipe = {
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{"", "group:wood", "default:mese_crystal"},
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{"", "techage:vacuum_tube", "default:copper_ingot"},
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{"", "group:wood", ""},
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},
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})
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techage.register_node({"techage:ta4_mbadetector"}, {
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on_recv_message = function(pos, src, topic, payload)
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if topic == "state" then
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if minetest.compare_block_status then
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if minetest.compare_block_status(pos, "active") then
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return "on"
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else
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return "off"
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end
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else
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local mem = techage.get_mem(pos)
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local res = mem.gametime and mem.gametime > (minetest.get_gametime() - 2)
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return res and "on" or "off"
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end
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else
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return "unsupported"
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end
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end,
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on_beduino_request_data = function(pos, src, topic, payload)
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if topic == 142 then -- Binary State
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if minetest.compare_block_status then
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if minetest.compare_block_status(pos, "active") then
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return 0, {1}
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else
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return 0, {0}
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end
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else
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local mem = techage.get_mem(pos)
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local res = mem.gametime and mem.gametime > (minetest.get_gametime() - 2)
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return 0, {res and 1 or 0}
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end
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else
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return 2, ""
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end
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end,
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on_node_load = function(pos)
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minetest.get_node_timer(pos):start(1)
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end,
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}
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)
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