From 3b666a974928e38ac7e5019608d9c00c6364b399 Mon Sep 17 00:00:00 2001
From: cheapie <no-email-for-you@example.com>
Date: Sun, 28 Apr 2024 14:43:16 -0500
Subject: Add Digilines interface

---
 digilines.lua | 134 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 134 insertions(+)
 create mode 100644 digilines.lua

(limited to 'digilines.lua')

diff --git a/digilines.lua b/digilines.lua
new file mode 100644
index 0000000..79fd087
--- /dev/null
+++ b/digilines.lua
@@ -0,0 +1,134 @@
+minetest.register_node("celevator:digilines_io",{
+	description = "Elevator Digilines Input/Output",
+	tiles = {
+		"celevator_digilinesio_top.png",
+		"celevator_cabinet_sides.png",
+	},
+	groups = {
+		dig_immediate = 2,
+	},
+	paramtype = "light",
+	drawtype = "nodebox",
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5,-0.5,-0.5,0.5,-0.47,0.5},
+			{-0.438,-0.47,-0.438,0.438,-0.42,0.438},
+		},
+	},
+	digilines = {
+		receptor = {},
+		effector = {
+			action = function(pos,_,channel,msg)
+				if msg == "GET" then msg = {command = "GET"} end
+				if type(msg) ~= "table" or type(msg.command) ~= "string" then return end
+				local meta = minetest.get_meta(pos)
+				local setchannel = meta:get_string("channel")
+				if setchannel ~= channel then return end
+				local carid = meta:get_int("carid")
+				if carid == 0 then return end
+				local carinfo = minetest.deserialize(celevator.storage:get_string(string.format("car%d",carid))) or {}
+				if not carinfo.controllerpos then return end
+				if not celevator.controller.iscontroller(carinfo.controllerpos) then return end
+				msg.command = string.lower(msg.command)
+				if msg.command == "get" then
+					local mem = minetest.deserialize(minetest.get_meta(carinfo.controllerpos):get_string("mem"))
+					if not mem then return end
+					local ret = {
+						carstate = mem.carstate,
+						doorstate = mem.doorstate,
+						carcalls = mem.carcalls,
+						upcalls = mem.upcalls,
+						swingupcalls = mem.swingupcalls,
+						groupupcalls = mem.groupupcalls,
+						downcalls = mem.dncalls,
+						swingdowncalls = mem.swingdncalls,
+						groupdowncalls = mem.groupdncalls,
+						fireserviceled = mem.fs1led,
+						switches = {
+							stop = mem.controllerstopsw,
+							machineroominspection = mem.controllerinspectsw,
+							cartopinspection = mem.cartopinspectsw,
+							capture = mem.capturesw,
+							test = mem.testsw,
+							fireservice1 = mem.fs1switch,
+							fireservice2 = mem.fs2sw,
+							indpedendent = mem.indsw,
+							light = mem.lightsw,
+							fan = mem.fansw,
+						},
+						parameters = mem.params,
+						drivestatus = mem.drive.status,
+						direction = mem.direction,
+					}
+					digilines.receptor_send(pos,digilines.rules.default,channel,ret)
+				elseif msg.command == "carcall" and type(msg.floor) == "number" then
+					celevator.controller.run(carinfo.controllerpos,{
+						type = "remotemsg",
+						channel = "carcall",
+						msg = msg.floor,
+					})
+				elseif msg.command == "upcall" and type(msg.floor) == "number" then
+					celevator.controller.run(carinfo.controllerpos,{
+						type = "remotemsg",
+						channel = "upcall",
+						msg = msg.floor,
+					})
+				elseif msg.command == "downcall" and type(msg.floor) == "number" then
+					celevator.controller.run(carinfo.controllerpos,{
+						type = "remotemsg",
+						channel = "dncall",
+						msg = msg.floor,
+					})
+				elseif msg.command == "swingupcall" and type(msg.floor) == "number" then
+					celevator.controller.run(carinfo.controllerpos,{
+						type = "remotemsg",
+						channel = "swingupcall",
+						msg = msg.floor,
+					})
+				elseif msg.command == "swingdowncall" and type(msg.floor) == "number" then
+					celevator.controller.run(carinfo.controllerpos,{
+						type = "remotemsg",
+						channel = "swingdncall",
+						msg = msg.floor,
+					})
+				end
+			end,
+		},
+	},
+	after_place_node = function(pos)
+		local meta = minetest.get_meta(pos)
+		local fs = "formspec_version[7]size[8,4.5]"
+		fs = fs.."field[0.5,0.5;3,1;channel;Channel;${channel}]"
+		fs = fs.."field[4.5,0.5;3,1;carid;Car ID;${carid}]"
+		fs = fs.."button_exit[2.5,2;3,1;save;Save]"
+		meta:set_string("formspec",fs)
+	end,
+	on_receive_fields = function(pos,_,fields,player)
+		local meta = minetest.get_meta(pos)
+		if not fields.save then return end
+		local name = player:get_player_name()
+		if minetest.is_protected(pos,name) and not minetest.check_player_privs(name,{protection_bypass=true}) then
+			if player:is_player() then
+				minetest.record_protection_violation(pos,name)
+			end
+			return
+		end
+		if not tonumber(fields.carid) then return end
+		meta:set_int("carid",fields.carid)
+		local carid = tonumber(fields.carid)
+		local carinfo = minetest.deserialize(celevator.storage:get_string(string.format("car%d",carid))) or {}
+		if not carinfo.controllerpos then return end
+		if not celevator.controller.iscontroller(carinfo.controllerpos) then return end
+		if minetest.is_protected(carinfo.controllerpos,name) and not minetest.check_player_privs(name,{protection_bypass=true}) then
+			if player:is_player() then
+				minetest.chat_send_player(name,"Can't connect to a controller you don't have access to.")
+				minetest.record_protection_violation(carinfo.controllerpos,name)
+			end
+			return
+		end
+		meta:set_string("channel",fields.channel)
+		local infotext = "Car: "..carid
+		meta:set_string("infotext",infotext)
+	end,
+})
-- 
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