Improve style in many demos (#1263)

networking/multiplayer_bomber/gamestate.gd

@@ -11,7 +11,7 @@ const MAX_PEERS = 12
 var peer: ENetMultiplayerPeer
 
 ## Our local player's name.
-var player_name := "The Warrior"
+var player_name: String = "The Warrior"
 
 # Names for remote players in id:name format.
 var players := {}

networking/multiplayer_bomber/player.gd

@@ -8,10 +8,10 @@ const BOMB_RATE = 0.5
 
 @export var synced_position := Vector2()
 
-@export var stunned := false
+@export var stunned: bool = false
 
 var last_bomb_time := BOMB_RATE
-var current_anim := ""
+var current_anim: String = ""
 
 @onready var inputs: Node = $Inputs
 

networking/multiplayer_bomber/player_controls.gd

@@ -5,7 +5,7 @@ extends Node
 		# This will be sent by players, make sure values are within limits.
 		motion = clamp(value, Vector2(-1, -1), Vector2(1, 1))
 
-@export var bombing := false
+@export var bombing: bool = false
 
 func update() -> void:
 	var m := Vector2()

networking/multiplayer_bomber/score.gd

@@ -5,7 +5,7 @@ var player_labels := {}
 func _process(_delta: float) -> void:
 	var rocks_left := $"../Rocks".get_child_count()
 	if rocks_left == 0:
-		var winner_name := ""
+		var winner_name: String = ""
 		var winner_score := 0
 		for p: int in player_labels:
 			if player_labels[p].score > winner_score:

networking/multiplayer_pong/logic/ball.gd

@@ -3,7 +3,7 @@ extends Area2D
 const DEFAULT_SPEED = 100.0
 
 var direction := Vector2.LEFT
-var stopped := false
+var stopped: bool = false
 var _speed := DEFAULT_SPEED
 
 @onready var _screen_size := get_viewport_rect().size

networking/multiplayer_pong/logic/paddle.gd

@@ -2,10 +2,10 @@ extends Area2D
 
 const MOTION_SPEED = 150
 
-@export var left := false
+@export var left: bool = false
 
 var _motion := 0.0
-var _you_hidden := false
+var _you_hidden: bool = false
 
 @onready var _screen_size_y := get_viewport_rect().size.y
 

networking/multiplayer_pong/logic/pong.gd

@@ -36,7 +36,7 @@ func update_score(add_to_left: int) -> void:
 		score_right += 1
 		score_right_node.set_text(str(score_right))
 
-	var game_ended := false
+	var game_ended: bool = false
 	if score_left == SCORE_TO_WIN:
 		winner_left.show()
 		game_ended = true

networking/webrtc_signaling/client/multiplayer_client.gd

@@ -1,7 +1,7 @@
 extends "ws_webrtc_client.gd"
 
 var rtc_mp := WebRTCMultiplayerPeer.new()
-var sealed := false
+var sealed: bool = false
 
 func _init() -> void:
 	connected.connect(_connected)

networking/webrtc_signaling/client/ws_webrtc_client.gd

@@ -11,13 +11,13 @@ enum Message {
 	SEAL,
 }
 
-@export var autojoin := true
-@export var lobby := ""  # Will create a new lobby if empty.
-@export var mesh := true  # Will use the lobby host as relay otherwise.
+@export var autojoin: bool = true
+@export var lobby: String = ""  # Will create a new lobby if empty.
+@export var mesh: bool = true  # Will use the lobby host as relay otherwise.
 
 var ws := WebSocketPeer.new()
 var code := 1000
-var reason := "Unknown"
+var reason: String = "Unknown"
 var old_state := WebSocketPeer.STATE_CLOSED
 
 signal lobby_joined(lobby: String)

networking/webrtc_signaling/server/ws_webrtc_server.gd

@@ -29,7 +29,7 @@ var peers: Dictionary = {}
 
 class Peer extends RefCounted:
 	var id := -1
-	var lobby := ""
+	var lobby: String = ""
 	var time := Time.get_ticks_msec()
 	var ws := WebSocketPeer.new()
 
@@ -54,9 +54,9 @@ class Peer extends RefCounted:
 class Lobby extends RefCounted:
 	var peers := {}
 	var host := -1
-	var sealed := false
+	var sealed: bool = false
 	var time := 0  # Value is in milliseconds.
-	var mesh := true
+	var mesh: bool = true
 
 	func _init(host_id: int, use_mesh: bool) -> void:
 		host = host_id
@@ -83,7 +83,7 @@ class Lobby extends RefCounted:
 			return false
 
 		peers.erase(peer.id)
-		var close := false
+		var close: bool = false
 		if peer.id == host:
 			# The room host disconnected, will disconnect all peers.
 			close = true

networking/websocket_chat/websocket/WebSocketServer.gd

@@ -8,10 +8,10 @@ signal client_disconnected(peer_id: int)
 @export var handshake_headers := PackedStringArray()
 @export var supported_protocols := PackedStringArray()
 @export var handshake_timout := 3000
-@export var use_tls := false
+@export var use_tls: bool = false
 @export var tls_cert: X509Certificate
 @export var tls_key: CryptoKey
-@export var refuse_new_connections := false:
+@export var refuse_new_connections: bool = false:
 	set(refuse):
 		if refuse:
 			pending_peers.clear()

networking/websocket_minimal/client.gd

@@ -1,12 +1,12 @@
 extends Node
 
 ## The URL we will connect to.
-var websocket_url := "ws://localhost:9080"
+var websocket_url: String = "ws://localhost:9080"
 
 var socket := WebSocketPeer.new()
 
 func log_message(message: String) -> void:
-	var time := "[color=#aaaaaa] %s |[/color] " % Time.get_time_string_from_system()
+	var time: String = "[color=#aaaaaa] %s |[/color] " % Time.get_time_string_from_system()
 	%TextClient.text += time + message + "\n"
 
 

networking/websocket_minimal/server.gd

@@ -7,7 +7,7 @@ var tcp_server := TCPServer.new()
 var socket := WebSocketPeer.new()
 
 func log_message(message: String) -> void:
-	var time := "[color=#aaaaaa] %s |[/color] " % Time.get_time_string_from_system()
+	var time: String = "[color=#aaaaaa] %s |[/color] " % Time.get_time_string_from_system()
 	%TextServer.text += time + message + "\n"