Push project up

scenes/screens/lobby_screen/lobby.gd

@@ -0,0 +1,112 @@
+class_name Lobby extends LobbyBase
+
+
+func _ready() -> void:
+	setup_signals()
+
+	host_address_input.grab_focus()
+
+func _exit_tree() -> void:
+	# TODO: Maybe no longer needed...
+	if Globals.multiplayer_data.is_multiplayer_active: return
+	client._do_wait_close_connection()
+
+
+func setup_signals() -> void:
+	MessageBus.subscribe("lobby_wait_for_connection", client._do_wait_for_connection)
+	MessageBus.subscribe("lobby_close_connection", client._do_wait_close_connection)
+
+	MessageBus.subscribe("receive_match_list", _on_receive_match_list)
+	MessageBus.subscribe("match_list_activate_entry", _on_match_list_entry_activated)
+	MessageBus.subscribe("match_list_add_entry", _on_match_list_entry_added)
+	MessageBus.subscribe("match_list_remove_entry", _on_match_list_entry_removed)
+	MessageBus.subscribe("match_list_entry_load_match", _on_match_list_entry_load_match)
+
+
+func _server_host_started() -> void:
+	host_connect_bttn.visible = false
+
+# NOTE: 'matches_list' can be empty; so long as we get the call from the
+#       server we know we are connected and thus hide respective UI elements.
+func _on_receive_match_list(matches_list: Array) -> void:
+	push_warning("Client Joined Host: Full Match List Recieved...\n", matches_list)
+
+	match_create_vbox.visible    = true
+	search_vbox.visible          = true
+	host_disconnect_bttn.visible = true
+	host_connect_bttn.visible    = false
+
+	for match_entry in matches_list:
+		_create_match_entry(match_entry)
+
+	client.lobby_fully_connected = true
+	new_match_name_input.grab_focus()
+
+func _on_match_list_entry_activated(match_id: String) -> void:
+	for match_entry in match_list.get_children():
+		match_entry.join_bttn.visible = false
+		if not match_entry.match_id == match_id: continue
+
+		active_match                  = match_entry
+		match_entry.join_bttn.text    = "Delete"
+		match_entry.join_bttn.visible = true
+		match_create_vbox.visible     = false
+		match_search_input.visible    = false
+		match_search_bttn.visible     = false
+
+		match_entry.join_bttn.pressed.disconnect(_join_match)
+		match_entry.join_bttn.pressed.connect(
+			_delete_match.bind(match_entry.match_id)
+		)
+
+func _on_match_list_entry_added(match_entry: Dictionary) -> void:
+	push_warning("Client: Added Match List Entry...", match_entry)
+	_create_match_entry(match_entry)
+
+func _on_match_list_entry_removed(match_id: String) -> void:
+	push_warning("Client: Removed Match List Entry...", match_id)
+
+	if active_match && (match_id == active_match.match_id):
+		active_match               = null
+		match_create_vbox.visible  = true
+		match_search_input.visible = true
+		match_search_bttn.visible  = false
+		new_match_name_input.grab_focus()
+
+	for match_entry in match_list.get_children():
+		if not active_match:
+			match_entry.join_bttn.visible = true
+
+		if not match_id == match_entry.match_id: continue
+		match_entry.queue_free()
+
+func _on_match_list_entry_load_match(match_entry: Dictionary, is_player_1: bool) -> void:
+	push_warning(
+		"Client: Loading Game Match...\nMatch Data: ", match_entry, "\nis_player_1: ", is_player_1
+	)
+
+	Globals.multiplayer_data.set_multiplayer_active()
+	Globals.game_data.set_game_mode(match_entry.type)
+	Globals.game_data.set_player_id(is_player_1)
+	Globals.game_state.set_game_scene("res://scenes/game.tscn")
+
+func _create_match_entry(match_entry: Dictionary) -> void:
+	var container = MATCH_ENTRY.instantiate()
+	match_list.add_child(container)
+
+	container.name_lbl.text = match_entry.name
+	container.type_lbl.text = match_entry.type
+	container.match_id      = match_entry.match_id
+
+	container.join_bttn.pressed.connect(
+		_join_match.bind(match_entry.match_id)
+	)
+
+	if active_match:
+		container.join_bttn.visible = false
+
+func _join_match(match_id: String) -> void:
+	MessageBus.emit_request.rpc_id(1, "match_list_join_entry", match_id)
+
+func _delete_match(match_id: String) -> void:
+	MessageBus.emit_request.rpc_id(1, "match_list_remove_entry", match_id)

scenes/screens/lobby_screen/lobby.gd.uid

@@ -0,0 +1 @@
+uid://dk7afnf7ol7dy

scenes/screens/lobby_screen/lobby.tscn

@@ -0,0 +1,42 @@
+[gd_scene load_steps=4 format=3 uid="uid://dkes5cdu45q6e"]
+
+[ext_resource type="Script" uid="uid://dk7afnf7ol7dy" path="res://scenes/screens/lobby_screen/lobby.gd" id="1_hhiik"]
+[ext_resource type="PackedScene" uid="uid://dg7pgj6i5pk8p" path="res://scenes/ui/lobby/lobby_ui.tscn" id="2_lqt48"]
+[ext_resource type="Script" uid="uid://dv7j35h2ngiq7" path="res://scenes/screens/lobby_screen/lobby_client.gd" id="4_glu7g"]
+
+[node name="lobby" type="Node"]
+script = ExtResource("1_hhiik")
+
+[node name="lobby_ui" parent="." instance=ExtResource("2_lqt48")]
+
+[node name="host_address_input" parent="lobby_ui/body/left_body/server_host_hbox" index="1"]
+context_menu_enabled = false
+select_all_on_focus = true
+
+[node name="host_port_range" parent="lobby_ui/body/left_body/server_host_hbox" index="2"]
+select_all_on_focus = true
+
+[node name="match_search_input" parent="lobby_ui/body/left_body/search_vbox/search_hbox" index="0"]
+context_menu_enabled = false
+
+[node name="right_body" parent="lobby_ui/body" index="1"]
+visible = false
+
+[node name="new_match_name_input" parent="lobby_ui/body/right_body/create_match_hbox" index="0"]
+context_menu_enabled = false
+select_all_on_focus = true
+
+[node name="client" type="Node" parent="."]
+script = ExtResource("4_glu7g")
+
+[connection signal="pressed" from="lobby_ui/body/left_body/server_host_hbox/home_bttn" to="." method="_on_home_bttn_pressed"]
+[connection signal="pressed" from="lobby_ui/body/left_body/server_host_hbox/host_connect_bttn" to="." method="_on_host_connect_bttn_pressed"]
+[connection signal="pressed" from="lobby_ui/body/left_body/server_host_hbox/host_disconnect_bttn" to="." method="_on_host_disconnect_bttn_pressed"]
+[connection signal="pressed" from="lobby_ui/body/left_body/search_vbox/search_hbox/match_search_bttn" to="." method="_on_match_search_bttn_pressed"]
+[connection signal="pressed" from="lobby_ui/body/right_body/create_match_hbox/match_create_bttn" to="." method="_on_match_create_bttn_pressed"]
+[connection signal="pressed" from="lobby_ui/body/right_body/vbox/8ball" to="." method="_on_mode_bttn_pressed" flags=18]
+[connection signal="pressed" from="lobby_ui/body/right_body/vbox/9ball" to="." method="_on_mode_bttn_pressed" flags=18]
+[connection signal="pressed" from="lobby_ui/body/right_body/vbox/snooker" to="." method="_on_mode_bttn_pressed" flags=18]
+[connection signal="pressed" from="lobby_ui/body/right_body/vbox/freeball" to="." method="_on_mode_bttn_pressed" flags=18]
+
+[editable path="lobby_ui"]

scenes/screens/lobby_screen/lobby_base.gd

@@ -0,0 +1,62 @@
+class_name LobbyBase extends Node
+
+
+const MATCH_ENTRY                             = preload("res://scenes/screens/lobby_screen/match_entry.tscn")
+
+@onready var host_address_input: LineEdit     = $lobby_ui/body/left_body/server_host_hbox/host_address_input
+@onready var host_port_range: SpinBox         = $lobby_ui/body/left_body/server_host_hbox/host_port_range
+@onready var host_connect_bttn: Button        = $lobby_ui/body/left_body/server_host_hbox/host_connect_bttn
+@onready var host_disconnect_bttn: Button     = $lobby_ui/body/left_body/server_host_hbox/host_disconnect_bttn
+
+@onready var search_vbox: VBoxContainer       = $lobby_ui/body/left_body/search_vbox
+@onready var match_search_input: LineEdit     = $lobby_ui/body/left_body/search_vbox/search_hbox/match_search_input
+@onready var match_search_bttn: Button        = $lobby_ui/body/left_body/search_vbox/search_hbox/match_search_bttn
+@onready var match_list: VBoxContainer        = $lobby_ui/body/left_body/search_vbox/scroll_container/match_list
+
+@onready var match_create_vbox: VBoxContainer = $lobby_ui/body/right_body
+@onready var new_match_name_input: LineEdit   = $lobby_ui/body/right_body/create_match_hbox/new_match_name_input
+
+@onready var client: LobbyClient              = $client
+
+var active_mode: String                       = ""
+var active_match: HBoxContainer               = null
+
+
+func _on_home_bttn_pressed() -> void:
+	Globals.game_state.set_game_scene(
+		"res://scenes/screens/start_screen/start.tscn"
+	)
+
+func _on_host_connect_bttn_pressed() -> void:
+	Globals.game_data.game_address = host_address_input.text
+	Globals.game_data.game_port    = int(host_port_range.value)
+	client.start_client(
+		Globals.game_data.game_address, Globals.game_data.game_port
+	)
+
+func _on_host_disconnect_bttn_pressed() -> void:
+	match_create_vbox.visible    = false
+	search_vbox.visible          = false
+	host_disconnect_bttn.visible = false
+	host_connect_bttn.visible    = true
+
+	for match_block in match_list.get_children():
+		match_block.queue_free()
+
+	client.close_connection()
+
+func _on_match_search_bttn_pressed() -> void:
+	pass
+
+func _on_match_create_bttn_pressed() -> void:
+	if active_match: return
+
+	var match_entry: Dictionary = {
+		"name": new_match_name_input.text,
+		"type": active_mode
+	}
+
+	MessageBus.emit_request.rpc("match_list_add_entry", match_entry)
+
+func _on_mode_bttn_pressed(button: Button) -> void:
+	active_mode = button.name.to_lower()

scenes/screens/lobby_screen/lobby_base.gd.uid

@@ -0,0 +1 @@
+uid://5tvhtoe6fdu1

scenes/screens/lobby_screen/lobby_client.gd

@@ -0,0 +1,35 @@
+class_name LobbyClient extends ClientNetworking
+
+
+var lobby_fully_connected: bool = false
+
+
+func _ready() -> void:
+	pass
+
+func _process(_delta: float) -> void:
+	pass
+
+func _do_wait_for_connection() -> void:
+	_wait_for_connection()
+
+	while not lobby_fully_connected:
+		await get_tree().process_frame
+
+func _do_wait_close_connection():
+	_wait_close_connection()
+
+	lobby_fully_connected = false
+
+
+func client_connected_to_server() -> void:
+	push_warning("Connected to server!")
+
+
+func client_disconnected_from_server() -> void:
+	push_warning("Disconnected from, server...")
+
+func client_connection_failed_to_server() -> void:
+	push_warning("Connection failed!")
+
+	unset_client()

scenes/screens/lobby_screen/lobby_client.gd.uid

@@ -0,0 +1 @@
+uid://dv7j35h2ngiq7

scenes/screens/lobby_screen/match_entry.gd

@@ -0,0 +1,8 @@
+class_name MatchEntry extends HBoxContainer
+
+
+@onready var name_lbl: Label   = $name_lbl
+@onready var type_lbl: Label   = $type_lbl
+@onready var join_bttn: Button = $join_bttn
+
+var match_id: String           = ""

scenes/screens/lobby_screen/match_entry.gd.uid

@@ -0,0 +1 @@
+uid://ck663xy8rqumo

scenes/screens/lobby_screen/match_entry.tscn

@@ -0,0 +1,23 @@
+[gd_scene load_steps=2 format=3 uid="uid://b5b18vkfe3caa"]
+
+[ext_resource type="Script" uid="uid://ck663xy8rqumo" path="res://scenes/screens/lobby_screen/match_entry.gd" id="1_kw53p"]
+
+[node name="match_entry" type="HBoxContainer"]
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_kw53p")
+
+[node name="name_lbl" type="Label" parent="."]
+layout_mode = 2
+size_flags_horizontal = 3
+
+[node name="type_lbl" type="Label" parent="."]
+layout_mode = 2
+size_flags_horizontal = 3
+
+[node name="join_bttn" type="Button" parent="."]
+layout_mode = 2
+text = "Join"