part 2 - communication

Client.gd

@@ -32,10 +32,17 @@ func _closed(was_clean = false):
 	print_debug("Closed. Clean break? ", was_clean)
 	
 func _connected(protocol = ""):
-	print_debug("Connected with protocol ", protocol)
+	print_debug("Connected with protocol: ", protocol)
+	_client.get_peer(1).put_packet(JSON.print(
+		{'type': 'test', 'message': "test packet from client"}).to_utf8())
 	
 func _on_data_received():
-	pass
+	var json = JSON.parse(_client.get_peer(1).get_packet().get_string_from_utf8())
+	var packet = json.result
+	if typeof(packet) != 18:
+		push_error("%s is not a dictionary" % [packet])
+		get_tree().quit()
+	print_debug("Got data from server: ", packet)
 	
 func _process(_delta):
 	_client.poll()

Client.tscn

@@ -23,7 +23,7 @@ size_flags_vertical = 3
 margin_right = 236.0
 margin_bottom = 14.0
 size_flags_horizontal = 3
-size_flags_vertical = 0
+size_flags_vertical = 1
 text = "Chatbox"
 align = 1
 

export_presets.cfg

@@ -0,0 +1,24 @@
+[preset.0]
+
+name="Linux/X11"
+platform="Linux/X11"
+runnable=true
+custom_features=""
+export_filter="all_resources"
+include_filter=""
+exclude_filter=""
+export_path="../Exports/Chat Client.x86_64"
+script_export_mode=1
+script_encryption_key=""
+
+[preset.0.options]
+
+custom_template/debug=""
+custom_template/release=""
+binary_format/64_bits=true
+binary_format/embed_pck=false
+texture_format/bptc=false
+texture_format/s3tc=true
+texture_format/etc=false
+texture_format/etc2=false
+texture_format/no_bptc_fallbacks=true