Added basic chat

client/network/Chat.gd

@@ -0,0 +1,21 @@
+extends PacketHandler
+
+signal message_received(message: String)
+
+func send_message(message: String):
+	var buffer := StreamPeerBuffer.new()
+	buffer.put_8(Packet.CHAT)
+	buffer.put_data(message.to_utf8_buffer())
+	%Client.send(buffer.data_array)
+
+func handle_packet(data: PackedByteArray, _peer: PacketPeer):
+	var buffer := StreamPeerBuffer.new()
+	buffer.data_array = data
+
+	var player_id := buffer.get_string()
+	var player := Global.players.get_player(player_id)
+	var message := buffer.get_utf8_string()
+
+	print("[%s] %s: %s" % [Global.username, player.name, message])
+	message_received.emit("[color=#808080]%s:[/color] %s" % [player.name, message])
+	

client/network/PlayerAdd.gd

@@ -25,7 +25,11 @@ func handle_packet(data: PackedByteArray, _peer: PacketPeer):
 	player.position = server_position
 	player.set_character_name(player_name)
 
-	if player_id == Global.account_id:
+func spawn_player(id: String) -> Player:
+	var player = player_scene.instantiate()
+	player.id = id
+
+	if id == Global.account_id:
 		Global.player = player
 		player.controller = PlayerController.new()
 		main_player_spawned.emit(player)
@@ -34,9 +38,5 @@ func handle_packet(data: PackedByteArray, _peer: PacketPeer):
 	
 	player.controller.character = player
 	player.add_child(player.controller)
-
-func spawn_player(id: String) -> Player:
-	var player = player_scene.instantiate()
-	player.id = id
 	%Players.add(player)
 	return player

client/network/PlayerMove.gd

@@ -16,6 +16,10 @@ func handle_packet(data: PackedByteArray, _peer: PacketPeer):
 	var z := buffer.get_float()
 
 	var player := Global.players.get_player(player_id)
+
+	if !player:
+		return
+
 	var controller := player.controller as ProxyController
 	controller.server_position.x = x
 	controller.server_position.z = z

client/network/shared/PacketHandler.gd

@@ -11,6 +11,7 @@ enum Packet {
 	PLAYER_MOVE = 12,
 	PLAYER_JUMP = 13,
 	PLAYER_ATTACK = 14,
+	CHAT = 20,
 }
 
 @export var packet_type: Packet