Peer-to-peer connection logic

assets/fonts/Cherry_Bomb_One/CherryBombOne_italic.tres

@@ -0,0 +1,7 @@
+[gd_resource type="FontVariation" load_steps=2 format=3 uid="uid://cscd67o6vdxph"]
+
+[ext_resource type="FontFile" uid="uid://b5rg388cars1d" path="res://assets/fonts/Cherry_Bomb_One/CherryBombOne-Regular.ttf" id="1_luvj2"]
+
+[resource]
+base_font = ExtResource("1_luvj2")
+variation_transform = Transform2D(1, 0.25, 0, 1, 0, 0)

src/game/game.gd

@@ -1 +1,31 @@
 class_name Game extends Control
+
+@export var player_name: String
+
+@onready var player_name_label: Label = %PlayerName
+@onready var opponent_name: Label = %OpponentName
+
+@onready var connecting_screen: ColorRect = %ConnectingScreen
+
+
+func _ready() -> void:
+	multiplayer.peer_connected.connect(_on_peer_connected)
+	multiplayer.peer_disconnected.connect(_on_peer_disconnected)
+
+	player_name_label.text = player_name
+
+
+@rpc("any_peer", "call_remote", "reliable", 0)
+func set_opponent_name(opp_name: String) -> void:
+	opponent_name.text = opp_name
+
+
+func _on_peer_connected(id: int) -> void:
+	print("PEER CONNECTED ", id)
+	set_opponent_name.rpc(player_name)
+	connecting_screen.hide()
+
+
+func _on_peer_disconnected(id: int) -> void:
+	print("PEER DISCONNECTED: ", id)
+	connecting_screen.show()

src/game/game.tscn

@@ -1,7 +1,8 @@
-[gd_scene load_steps=4 format=3 uid="uid://d0d6xpa4ma7wd"]
+[gd_scene load_steps=5 format=3 uid="uid://d0d6xpa4ma7wd"]
 
 [ext_resource type="Shader" path="res://src/shaders/balatro_bg.gdshader" id="1_defdw"]
 [ext_resource type="Script" path="res://src/game/game.gd" id="1_kepju"]
+[ext_resource type="FontVariation" uid="uid://cscd67o6vdxph" path="res://assets/fonts/Cherry_Bomb_One/CherryBombOne_italic.tres" id="3_jqmr8"]
 
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_h23fw"]
 shader = ExtResource("1_defdw")
@@ -28,7 +29,7 @@ grow_horizontal = 2
 grow_vertical = 2
 script = ExtResource("1_kepju")
 
-[node name="ColorRect" type="ColorRect" parent="."]
+[node name="Background" type="ColorRect" parent="."]
 material = SubResource("ShaderMaterial_h23fw")
 layout_mode = 1
 anchors_preset = 15
@@ -36,3 +37,88 @@ anchor_right = 1.0
 anchor_bottom = 1.0
 grow_horizontal = 2
 grow_vertical = 2
+
+[node name="HBoxContainer" type="HBoxContainer" parent="."]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="LeftColumn" type="MarginContainer" parent="HBoxContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+theme_override_constants/margin_left = 32
+theme_override_constants/margin_top = 32
+theme_override_constants/margin_right = 32
+theme_override_constants/margin_bottom = 32
+
+[node name="VBoxContainer" type="VBoxContainer" parent="HBoxContainer/LeftColumn"]
+layout_mode = 2
+
+[node name="Label" type="Label" parent="HBoxContainer/LeftColumn/VBoxContainer"]
+layout_mode = 2
+theme_override_colors/font_color = Color(0, 0, 0, 1)
+text = "(you)"
+horizontal_alignment = 1
+
+[node name="PlayerName" type="Label" parent="HBoxContainer/LeftColumn/VBoxContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+theme_override_colors/font_color = Color(0, 0, 0, 1)
+theme_override_font_sizes/font_size = 32
+text = "Lieutenant Nudisco"
+horizontal_alignment = 1
+
+[node name="RightColumn" type="MarginContainer" parent="HBoxContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+theme_override_constants/margin_left = 32
+theme_override_constants/margin_top = 32
+theme_override_constants/margin_right = 32
+theme_override_constants/margin_bottom = 32
+
+[node name="VBoxContainer" type="VBoxContainer" parent="HBoxContainer/RightColumn"]
+layout_mode = 2
+
+[node name="Label" type="Label" parent="HBoxContainer/RightColumn/VBoxContainer"]
+layout_mode = 2
+theme_override_colors/font_color = Color(0, 0, 0, 1)
+text = "(the other guy)"
+horizontal_alignment = 1
+
+[node name="OpponentName" type="Label" parent="HBoxContainer/RightColumn/VBoxContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+theme_override_colors/font_color = Color(0, 0, 0, 1)
+theme_override_font_sizes/font_size = 32
+text = "Waiting for Connection..."
+horizontal_alignment = 1
+
+[node name="ConnectingScreen" type="ColorRect" parent="."]
+unique_name_in_owner = true
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+color = Color(0, 0, 0, 0.52549)
+
+[node name="Label" type="Label" parent="ConnectingScreen"]
+layout_mode = 1
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+offset_left = -20.0
+offset_top = -12.0
+offset_right = 20.0
+offset_bottom = 12.0
+grow_horizontal = 2
+grow_vertical = 2
+theme_override_fonts/font = ExtResource("3_jqmr8")
+theme_override_font_sizes/font_size = 64
+text = "Waiting for Connection..."

src/title_screen/title_screen.gd

@@ -1,6 +1,31 @@
 extends Control
 
 const MAX_CLIENTS = 2
+const DEFAULT_PORT = 8383
+
+const RANDOM_NAMES = [
+	"Guy Likely",
+	"Roy G. Biv",
+	"Narbacular Strunk",
+	"Eco Sourcepower",
+	"Monty Carlo",
+	"Banana Joe",
+	"Chunk Busko",
+	"Flip Moran",
+	"Motrin Onesie",
+	"Kobe Sparrow",
+	"Jambo Wallende",
+	"Corbyn Kingston",
+	"Andrej Wojnicz",
+	"Ouija Kinkade",
+	"Angel Gullhammer",
+	"Skeleton Collector",
+	"Bosko Stanislav",
+	"Lieutenant Nudisco",
+	"Trace Slamvector",
+	"Barrison Hegemon",
+	"Bux Amillion",
+]
 
 @export var game_scene: PackedScene
 
@@ -8,11 +33,18 @@ const MAX_CLIENTS = 2
 @onready var host_menu: VBoxContainer = %HostMenu
 @onready var join_menu: VBoxContainer = %JoinMenu
 
+@onready var name_input: LineEdit = %NameInput
 @onready var host_port_input: SpinBox = %HostPortInput
 @onready var hostname_input: LineEdit = %HostnameInput
 @onready var join_port_input: SpinBox = %JoinPortInput
 
 
+func _ready() -> void:
+	name_input.text = RANDOM_NAMES.pick_random()
+	host_port_input.value = DEFAULT_PORT
+	join_port_input.value = DEFAULT_PORT
+
+
 func quit() -> void:
 	get_tree().quit()
 
@@ -35,8 +67,14 @@ func show_main_menu() -> void:
 	main_menu.show()
 
 
-func start_host_lobby() -> void:
+func _build_game() -> Game:
 	var game: Game = game_scene.instantiate()
+	game.player_name = name_input.text
+	return game
+
+
+func start_host_lobby() -> void:
+	var game: Game = _build_game()
 	var peer := ENetMultiplayerPeer.new()
 	peer.create_server(host_port_input.value, MAX_CLIENTS)
 	add_sibling(game)
@@ -45,7 +83,7 @@ func start_host_lobby() -> void:
 
 
 func join_lobby() -> void:
-	var game: Game = game_scene.instantiate()
+	var game: Game = _build_game()
 	var peer := ENetMultiplayerPeer.new()
 	peer.create_client(hostname_input.text, join_port_input.value)
 	add_sibling(game)

src/title_screen/title_screen.tscn

@@ -1,8 +1,9 @@
-[gd_scene load_steps=5 format=3 uid="uid://n7a1ch8ck0p4"]
+[gd_scene load_steps=6 format=3 uid="uid://n7a1ch8ck0p4"]
 
 [ext_resource type="Script" path="res://src/title_screen/title_screen.gd" id="1_yksqe"]
 [ext_resource type="PackedScene" uid="uid://d0d6xpa4ma7wd" path="res://src/game/game.tscn" id="2_2uwxn"]
 [ext_resource type="Shader" path="res://src/shaders/balatro_bg.gdshader" id="2_hejxs"]
+[ext_resource type="FontVariation" uid="uid://cscd67o6vdxph" path="res://assets/fonts/Cherry_Bomb_One/CherryBombOne_italic.tres" id="4_c3wh6"]
 
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_7xgym"]
 shader = ExtResource("2_hejxs")
@@ -56,8 +57,9 @@ theme_override_colors/font_color = Color(0, 0, 0, 1)
 theme_override_font_sizes/font_size = 64
 text = "Network Rock-Paper-Scissors"
 
-[node name="Menu" type="Control" parent="."]
+[node name="Menu" type="VBoxContainer" parent="."]
 layout_mode = 1
+anchors_preset = -1
 anchor_left = 0.5
 anchor_top = 0.6
 anchor_right = 0.5
@@ -65,20 +67,16 @@ anchor_bottom = 0.6
 grow_horizontal = 2
 grow_vertical = 2
 
+[node name="NameInput" type="LineEdit" parent="Menu"]
+unique_name_in_owner = true
+layout_mode = 2
+theme_override_fonts/font = ExtResource("4_c3wh6")
+placeholder_text = "Enter a name..."
+alignment = 1
+
 [node name="MainMenu" type="VBoxContainer" parent="Menu"]
 unique_name_in_owner = true
-layout_mode = 1
-anchors_preset = 8
-anchor_left = 0.5
-anchor_top = 0.5
-anchor_right = 0.5
-anchor_bottom = 0.5
-offset_left = -75.0
-offset_top = -88.0
-offset_right = 75.0
-offset_bottom = 88.0
-grow_horizontal = 2
-grow_vertical = 2
+layout_mode = 2
 size_flags_horizontal = 4
 
 [node name="Host" type="Button" parent="Menu/MainMenu"]
@@ -96,18 +94,7 @@ text = "Quit"
 [node name="HostMenu" type="VBoxContainer" parent="Menu"]
 unique_name_in_owner = true
 visible = false
-layout_mode = 1
-anchors_preset = 8
-anchor_left = 0.5
-anchor_top = 0.5
-anchor_right = 0.5
-anchor_bottom = 0.5
-offset_left = -77.5
-offset_top = -58.0
-offset_right = 77.5
-offset_bottom = 58.0
-grow_horizontal = 2
-grow_vertical = 2
+layout_mode = 2
 size_flags_horizontal = 4
 
 [node name="HBoxContainer" type="HBoxContainer" parent="Menu/HostMenu"]
@@ -139,23 +126,13 @@ text = "Cancel
 [node name="JoinMenu" type="VBoxContainer" parent="Menu"]
 unique_name_in_owner = true
 visible = false
-layout_mode = 1
-anchors_preset = 8
-anchor_left = 0.5
-anchor_top = 0.5
-anchor_right = 0.5
-anchor_bottom = 0.5
-offset_left = -62.0
-offset_top = -58.0
-offset_right = 62.0
-offset_bottom = 58.0
-grow_horizontal = 2
-grow_vertical = 2
+layout_mode = 2
 size_flags_horizontal = 4
 
 [node name="HostnameInput" type="LineEdit" parent="Menu/JoinMenu"]
 unique_name_in_owner = true
 layout_mode = 2
+theme_override_fonts/font = ExtResource("4_c3wh6")
 text = "localhost"
 placeholder_text = "hostname"
 alignment = 2