add websocket

ConnManager.gd

@@ -0,0 +1,56 @@
+extends Node
+
+
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+var url = "ws://127.0.0.1"
+var port = "1114"
+
+# Our WebSocketClient instance
+var _client = WebSocketClient.new()
+
+func _ready():
+	# Connect base signals to get notified of connection open, close, and errors.
+	_client.connect("connection_closed", self, "_closed")
+	_client.connect("connection_error", self, "_closed")
+	_client.connect("connection_established", self, "_connected")
+	# This signal is emitted when not using the Multiplayer API every time
+	# a full packet is received.
+	# Alternatively, you could check get_peer(1).get_available_packets() in a loop.
+	_client.connect("data_received", self, "_on_data")
+
+	# Initiate connection to the given URL.
+	var err = _client.connect_to_url(url+":"+port)
+	if err != OK:
+		print("Unable to connect")
+		set_process(false)
+		
+func send_message(msg):
+	_client.get_peer(1).put_packet(msg.to_utf8())
+
+func _closed(was_clean = false):
+	# was_clean will tell you if the disconnection was correctly notified
+	# by the remote peer before closing the socket.
+	print("Closed, clean: ", was_clean)
+	set_process(false)
+
+func _connected(proto = ""):
+	# This is called on connection, "proto" will be the selected WebSocket
+	# sub-protocol (which is optional)
+	print("Connected with protocol: ", proto)
+	# You MUST always use get_peer(1).put_packet to send data to server,
+	# and not put_packet directly when not using the MultiplayerAPI.
+	_client.get_peer(1).put_packet("Test packet".to_utf8())
+
+func _on_data():
+	# Print the received packet, you MUST always use get_peer(1).get_packet
+	# to receive data from server, and not get_packet directly when not
+	# using the MultiplayerAPI.
+	print("Got data from server: ", _client.get_peer(1).get_packet().get_string_from_utf8())
+
+func _process(delta):
+	# Call this in _process or _physics_process. Data transfer, and signals
+	# emission will only happen when calling this function.
+	_client.poll()

Constants.gd

@@ -6,7 +6,7 @@ extends Node
 # var b = "text"
 
 class Tile:
-	enum Suit {Character, Bamboo, Dot, Bonus, Wind, Dragon, Flower, Season}
+	enum Suit {Character, Bamboo, Dot, Wind, Dragon, Flower, Season}
 	const HEIGHT = 142
 	const WIDTH = 90
 	const SELECT_HEIGHT = 30

Table.gd

@@ -59,3 +59,8 @@ func _on_Button7_pressed():
 func _on_Button8_pressed():
 	$LeftDropArea.add_tile(randi()%3, randi()%9)
 	pass # Replace with function body.
+
+
+func _on_Button9_pressed():
+	ConnManager.send_message($HBoxContainer/TextEdit.text)
+	

Table.tscn

@@ -152,6 +152,18 @@ margin_right = 856.0
 margin_bottom = 40.0
 text = "AddLeftDrop"
 
+[node name="Button9" type="Button" parent="HBoxContainer"]
+margin_left = 866.0
+margin_right = 970.0
+margin_bottom = 40.0
+text = "Send to Server"
+
+[node name="TextEdit" type="TextEdit" parent="HBoxContainer"]
+margin_left = 980.0
+margin_right = 1080.0
+margin_bottom = 40.0
+rect_min_size = Vector2( 50, 0 )
+
 [node name="BottomDropArea" type="Node2D" parent="."]
 position = Vector2( 621.315, 779.207 )
 script = ExtResource( 13 )
@@ -175,3 +187,4 @@ script = ExtResource( 15 )
 [connection signal="pressed" from="HBoxContainer/Button6" to="." method="_on_Button6_pressed"]
 [connection signal="pressed" from="HBoxContainer/Button7" to="." method="_on_Button7_pressed"]
 [connection signal="pressed" from="HBoxContainer/Button8" to="." method="_on_Button8_pressed"]
+[connection signal="pressed" from="HBoxContainer/Button9" to="." method="_on_Button9_pressed"]

project.godot

@@ -21,6 +21,7 @@ config/icon="res://icon.png"
 [autoload]
 
 Constants="*res://Constants.gd"
+ConnManager="*res://ConnManager.gd"
 
 [display]