From 9c9ec8ab4a9a2c1eb839e37d715b817f3b3f1bdf Mon Sep 17 00:00:00 2001
From: techniX <sergei.mozhaisky@gmail.com>
Date: Sun, 8 Dec 2019 01:29:27 +0200
Subject: [PATCH] digiline support

---
 digiline.lua    | 30 ++++++++++++++++++++++++++++++
 init.lua        |  4 +++-
 transmitter.lua |  9 ++++++++-
 3 files changed, 41 insertions(+), 2 deletions(-)
 create mode 100644 digiline.lua

diff --git a/digiline.lua b/digiline.lua
new file mode 100644
index 0000000..ed9e1dd
--- /dev/null
+++ b/digiline.lua
@@ -0,0 +1,30 @@
+ham_radio.digiline_effector = function(pos, _, channel, msg)
+  local digiline_channel = ham_radio.settings.digiline_channel -- static channel
+
+  if type(msg) ~= "table" or channel ~= digiline_channel then
+    return
+  end
+
+  local meta = minetest.get_meta(pos)
+
+  if msg.command == "get" then
+    digilines.receptor_send(pos, digilines.rules.default, digiline_channel, {
+      frequency = meta:get_string("frequency"),
+      broadcast_message = meta:get_string("broadcast_message"),
+    })
+
+  elseif msg.command == "frequency" then
+    local new_frequency = msg.value
+    if ham_radio.validate_frequency(new_frequency) then
+      meta:set_string("frequency", new_frequency)
+      ham_radio.transmitter_update_infotext(meta)
+      ham_radio.save_transmitter(pos, meta)  
+    end
+
+  elseif msg.command == "broadcast" or msg.command == "message" or msg.command == "broadcast_message" then
+    meta:set_string("broadcast_message", msg.value)
+    ham_radio.transmitter_update_infotext(meta)
+    ham_radio.save_transmitter(pos, meta)  
+
+  end
+end
\ No newline at end of file
diff --git a/init.lua b/init.lua
index a8a2c25..ac357f8 100644
--- a/init.lua
+++ b/init.lua
@@ -15,7 +15,8 @@ ham_radio = {
     frequency = {
       min = 0,
       max = 9999999
-    }
+    },
+    digiline_channel = "ham_radio",
   }
 }
 
@@ -44,6 +45,7 @@ end
 
 dofile(modpath.."/helpers.lua")
 dofile(modpath.."/craft.lua")
+dofile(modpath.."/digiline.lua")
 dofile(modpath.."/transmitter.lua")
 dofile(modpath.."/receiver.lua")
 dofile(modpath.."/broadcast.lua")
diff --git a/transmitter.lua b/transmitter.lua
index af62a65..8fc52ce 100644
--- a/transmitter.lua
+++ b/transmitter.lua
@@ -71,5 +71,12 @@ minetest.register_node("ham_radio:transmitter", {
   end,
   after_dig_node = function(pos, oldnode, oldmetadata, player)
     ham_radio.delete_transmitter(pos)
-  end
+  end,
+  -- digiline
+  digiline = {
+    receptor = {action = function() end},
+    effector = {
+            action = ham_radio.digiline_effector
+    },
+  },
 });