1 files changed, 89 insertions, 0 deletions
diff --git a/init.lua b/init.lua
new file mode 100644
index 0000000..850732b
--- /dev/null
+++ b/init.lua
@@ -0,0 +1,89 @@
+minetest.register_node("advtouchscreen:advtouchscreen", {
+	description = "Advanced Digilines Touchscreen",
+	groups = {
+		cracky=3
+	},
+	on_construct = function(pos)
+		minetest.get_meta(pos):set_string("formspec","field[channel;Channel;]")
+	end,
+	drawtype = "nodebox",
+	tiles = {
+		"advtouchscreen_sides.png",
+		"advtouchscreen_sides.png",
+		"advtouchscreen_sides.png",
+		"advtouchscreen_sides.png",
+		"advtouchscreen_sides.png",
+		"advtouchscreen_front.png"
+		},
+	paramtype = "light",
+	paramtype2 = "facedir",
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{ -0.5, -0.5, 0.4, 0.5, 0.5, 0.5 }
+		}
+    },
+    _digistuff_channelcopier_fieldname = "channel",
+	_digistuff_channelcopier_onset = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_int("init",1)
+		meta:set_string("formspec","")
+	end,
+	on_receive_fields = function(pos,_,fields,player)
+		local meta = minetest.get_meta(pos)
+		local name = player:get_player_name()
+		local protected = minetest.is_protected(pos,name) and not minetest.check_player_privs(name,"protection_bypass")
+		if meta:get_int("init") == 0 then
+			if fields.channel and fields.channel ~= "" then
+				if protected then
+					minetest.record_protection_violation(pos,name)
+					minetest.chat_send_player(name,"You don't have access to set the channel on this screen.")
+					return
+				end
+				meta:set_string("channel",fields.channel)
+				meta:set_int("init",1)
+				meta:set_string("formspec","")
+			end
+		else
+			local locked = meta:get_int("locked") > 0
+			if locked and protected and not fields.quit then
+				minetest.record_protection_violation(pos,name)
+				minetest.chat_send_player(name,"This screen is locked.")
+				return
+			end
+			fields.clicker = name
+			digilines.receptor_send(pos,digilines.rules.default,meta:get_string("channel"),fields)
+		end
+	end,
+	digiline = {
+		receptor = {},
+		effector = {
+			action = function(pos,_,channel,msg)
+				local meta = minetest.get_meta(pos)
+				if meta:get_string("channel") ~= channel or type(msg) ~= "string" then return end
+				local lockcommands
+				local unlockcommands
+				--string.gsub() returns two values, the second one is how many times the replacement happened
+				msg,lockcommands = string.gsub(msg,"lock%[1]","")
+				msg,unlockcommands = string.gsub(msg,"lock%[0]","")
+				if lockcommands > 0 then
+					meta:set_int("locked",1)
+				elseif unlockcommands > 0 then
+					meta:set_int("locked",0)
+				end
+				meta:set_string("formspec",msg)
+			end,
+		},
+	},
+})
+
+minetest.register_alias_force("digistuff:advtouchscreen","advtouchscreen:advtouchscreen")
+
+minetest.register_craft({
+	output = "advtouchscreen:advtouchscreen",
+	type = "shapeless",
+	recipe = {
+		"digistuff:touchscreen",
+		"default:mese_crystal",
+	},
+})