Add light sensor and RTC (Real Time Clock)

1 files changed, 53 insertions, 0 deletions

diff --git a/digilines_rtc/init.lua b/digilines_rtc/init.lua
new file mode 100644
index 0000000..b2b21ec
--- /dev/null
+++ b/digilines_rtc/init.lua
@@ -0,0 +1,53 @@
+local GET_COMMAND = "GET"
+
+local rtc_nodebox =
+{
+	type = "fixed",
+	fixed = {
+		{ -8/16, -8/16, -8/16, 8/16, -7/16, 8/16 }, -- bottom slab
+
+		{ -7/16, -7/16, -7/16, 7/16, -5/16,  7/16 },
+	}
+}
+
+local rtc_selbox =
+{
+	type = "fixed",
+	fixed = {{ -8/16, -8/16, -8/16, 8/16, -3/16, 8/16 }}
+}
+
+local on_digiline_receive = function (pos, node, channel, msg)
+	local setchan = minetest.env:get_meta(pos):get_string("channel")
+	if channel == setchan and msg == GET_COMMAND then
+		local timeofday = minetest.env:get_timeofday()
+		digiline:receptor_send(pos, digiline.rules.default, channel, timeofday)
+	end
+end
+
+minetest.register_node("digilines_rtc:rtc", {
+	description = "Digiline Real Time Clock (RTC)",
+	drawtype = "nodebox",
+	tiles = {"digilines_rtc.png"},
+
+	paramtype = "light",
+	paramtype2 = "facedir",
+	groups = {dig_immediate=2},
+	selection_box = rtc_selbox,
+	node_box = rtc_nodebox,
+	digiline = 
+	{
+		receptor = {},
+		effector = {
+			action = on_digiline_receive
+		},
+	},
+	on_construct = function(pos)
+		local meta = minetest.env:get_meta(pos)
+		meta:set_string("formspec", "field[channel;Channel;${channel}]")
+	end,
+	on_receive_fields = function(pos, formname, fields, sender)
+		local meta = minetest.env:get_meta(pos)
+		fields.channel = fields.channel or ""
+		meta:set_string("channel", fields.channel)
+	end,
+})