Leaving works, some more stuff around waiting for peering to finish

setting up?

screens/multiplayer_lobby.tscn

@@ -176,7 +176,7 @@ size_flags_vertical = 3
 clear_button_enabled = true
 placeholder_text = "Compose a chat message here, press Enter to send"
 
-[node name="Button" type="Button" parent="v/body/v/h"]
+[node name="send" type="Button" parent="v/body/v/h"]
 margin_left = 678.0
 margin_right = 786.0
 margin_bottom = 31.0
@@ -188,4 +188,4 @@ text = "Send Message"
 [connection signal="pressed" from="v/head/start" to="." method="_on_start_pressed"]
 [connection signal="toggled" from="v/head/ready_up" to="." method="_on_ready_up_toggled"]
 [connection signal="text_entered" from="v/body/v/h/chat" to="." method="_on_TextEdit_text_entered"]
-[connection signal="pressed" from="v/body/v/h/Button" to="." method="_on_Button_pressed"]
+[connection signal="pressed" from="v/body/v/h/send" to="." method="_on_Button_pressed"]

scripts/global/signaller_client.gd

@@ -156,7 +156,7 @@ func _process_message(data: Dictionary):
 			emit_signal("peer_data", [data] if data.has("id") else data["data"])
 		"peer_left":
 			print("Peer Left: %s" % data)
-			emit_signal("peer_left", data)
+			emit_signal("peer_left", data["data"])
 
 		"candidate": 
 			print("Candidate received - Data: %s" % JSON.print(data))

scripts/global/webrtc_negotiator.gd

@@ -4,6 +4,11 @@ extends Node
 This module sets up WebRTC peer connections.
 """
 
+signal peer_connected(id)
+signal peer_disconnected(id)
+signal connection_succeeded()
+signal signaller_disconnected()
+
 onready var webrtc = WebRTCMultiplayer.new()
 
 var signaller_client = null
@@ -15,17 +20,39 @@ func _init(_ice_servers, _signaller_client):
 	print("Initializing WebRTCNegotiator with ICE servers: %s" % ice_servers)
 
 func _ready():
+	signaller_client.connect("disconnected", self, "_signaller_disconnected")
+
 	signaller_client.connect("offer_received", self, "_offer_received")
 	signaller_client.connect("answer_received", self, "_answer_received")
 	signaller_client.connect("candidate_received", self, "_candidate_received")
-	# signaller_client.connect("websocket_disconnected", self, "disconnected")
 
 	signaller_client.connect("peer_init", self, "_peer_id_set")
 	signaller_client.connect("peer_data", self, "_peer_data")
-	# webrtc.connect("peer_disconnected", self, "peer_disconnected")
+
+	webrtc.connect("connection_succeeded", self, "_connection_succeeded")
+	webrtc.connect("peer_connected", self, "_peer_connected")
+	webrtc.connect("peer_disconnected", self, "_peer_disconnected")
+
 	# connect("lobby_sealed", self, "lobby_sealed")
+
 	add_child(self.signaller_client)
 
+func _peer_connected(peer_id):
+	print("FULLY CONNECTED PEER: %s" % peer_id)
+	emit_signal("peer_connected", peer_id)
+
+func _peer_disconnected(peer_id):
+	print("FULLY CONNECTED PEER DISCONNECTING: %s" % peer_id)
+	emit_signal("peer_disconnected")
+
+func _connection_succeeded():
+	print("FULLY CONNECTED")
+	emit_signal("connection_succeeded")
+
+func _signaller_disconnected():
+	print("SIGNALLER DISCONNECTED")
+	emit_signal("signaller_disconnected")
+
 func close():
 	webrtc.close()
 	signaller_client.close()

scripts/objects/peer.gd

@@ -6,6 +6,7 @@ onready var ready_tex: Texture = load("res://assets/img/check.png")
 onready var not_ready_tex: Texture = load("res://assets/img/cross.png")
 
 export(String) var id = "Some UUID"
+export(String) var peerId = "Some UUID"
 export(String) var display_name = "Lobby" setget set_display_name
 export(bool) var ready = false setget set_ready
 
@@ -17,7 +18,7 @@ func _update():
 	$TextureRect.texture = ready_tex if ready else not_ready_tex
 	$TextureRect.hint_tooltip = "Ready" if ready else "Not Ready"
 
-const keys = ["id", "display_name", "ready"]
+const keys = ["id", "display_name", "ready", "peerId"]
 func set_with_dict(dict):
 	if dict.has("name"): self.display_name = dict["name"]
 	for k in keys:

scripts/screens/multiplayer_lobby.gd

@@ -5,6 +5,7 @@ onready var lobby_name = $v/head/lobby_info
 onready var peers_list_label = $v/body/peers/label
 onready var chat = $v/body/v/messages
 onready var chat_edit = $v/body/v/h/chat
+onready var send_button = $v/body/v/h/send
 onready var auto_scroll_chk = $v/body/v/chat_head/auto_scroll
 onready var max_players = $v/head/max_players
 onready var ready_up = $v/head/ready_up
@@ -13,6 +14,7 @@ onready var start = $v/head/start
 
 onready var peer = preload("res://objects/peer.tscn")
 onready var peers = {}
+onready var peers_id_mappings = {}
 onready var is_host = false
 
 func _ready():
@@ -22,6 +24,7 @@ func _ready():
 	Global.signaller_client.connect("lobby_data", self, "_lobby_data")
 
 	Global.signaller_client.connect("disconnected", self, "_signaller_disconnected")
+	Global.negotiator.connect("connection_succeeded", self, "_connection_succeeded")
 
 	# lobby_name.text = "%s" % Global.signaller_client.lobby_name
 
@@ -30,14 +33,24 @@ func _ready():
 
 	# hide/show controls depending on whether or not we're the host
 	is_host = Global.signaller_client.is_host()
-	if is_host: ready_up.queue_free()
+	if is_host:
+		ready_up.queue_free()
 	else:
 		lobby_name.editable = false
 		max_players.editable = false
 		start.queue_free()
 		lock.queue_free()
+
+		# until we fully connect
+		ready_up.disabled = true
+		chat_edit.disabled = true
+		send_button.disabled = true
 	print("Setting up lobby... %s %s" % [Global.signaller_client.peer_id, is_host])
 	
+func _connection_succeeded():
+	ready_up.disabled = false
+	send_button.disabled = false
+
 func _lobby_update(l):
 	for u in l:
 		if !is_host:
@@ -56,9 +69,11 @@ func _peer_data(peers):
 func _add_peer(id, peer_data):
 	call_deferred("update_player_count")
 	var new_peer = peer.instance()
+	if peer_data.peerId == 1: peer_data.ready = true
 	new_peer.set_with_dict(peer_data)
 	peers_grid.add_child(new_peer)
 	peers[id] = new_peer
+	peers_id_mappings[int(peer_data.peerId)] = id
 	add_chat("> %s joined the lobby" % new_peer.display_name)
 
 func _update_peer(id, peer_data):
@@ -67,15 +82,24 @@ func _update_peer(id, peer_data):
 		add_chat("! %s is %s" % [peers[id].display_name, update_text])
 	peers[id].set_with_dict(peer_data)
 
-func _peer_left(ids: Array):
+func _peer_left(leavers):
 	call_deferred("update_player_count")
-	for data in ids:
-		var id = data["id"]
+	for data in leavers:
+		var id = data.id
 		if peers.has(id):
+			var peer_id = peers[id].peerId
 			call_deferred("add_chat", "< %s left the lobby" % peers[id].display_name)
 			peers[id].queue_free()
 			peers.erase(id)
+			peers_id_mappings.erase(peer_id)
 	
+func peer_by_peer_id(peer_id):
+	if peers_id_mappings.has(peer_id):
+		var p = peers_id_mappings[peer_id]
+		if peers.has(p):
+			return peers[p]
+	return null
+
 remotesync func add_chat(message):
 	if auto_scroll_chk.pressed: call_deferred("scroll_chat_to_bottom")
 	else:
@@ -104,7 +128,6 @@ func update_can_start():
 		if !peer.ready:
 			can_start = false
 			break
-	print(can_start)
 	if can_start: add_chat("! All players ready - game may now be started")
 	start.disabled = !can_start
 
@@ -114,11 +137,19 @@ func _on_start_pressed():
 remotesync func start_game():
 	Global.goto_game()
 
+remotesync func set_ready(ready):
+	var from = get_tree().get_rpc_sender_id()
+	print(from)
+	peer_by_peer_id(from).ready = ready
+
+func _on_TextEdit_text_entered(_new_text):
+	if !send_button.disabled:
+		send_chat_message()
+
 func _lobby_left(_id): Global.lobby_browser()
 func _on_leave_button_pressed(): Global.lobby_browser()
-func _on_TextEdit_text_entered(_new_text): send_chat_message()
 func update_player_count(): peers_list_label.text = "Players: %d" % peers.size()
 func _on_Button_pressed(): send_chat_message()
-func _on_ready_up_toggled(button_pressed: bool): Global.signaller_client.set_ready(button_pressed)
+func _on_ready_up_toggled(button_pressed: bool): rpc("set_ready", button_pressed)
 func _on_lobby_info_text_changed(new_text: String): Global.signaller_client.set_lobby_name(new_text)
 func _signaller_disconnected(): Global.main_menu()