first iteration with authorative movement

2025-02-01 19:41:38 +09:00
parent 3ef5254792
commit c8c5c08b4d
49 changed files with 1364 additions and 0 deletions
@@ -0,0 +1,45 @@
+extends Node3D
+
+const template := "FPS: %d\nPing: %d ms"
+
+var runner_scene := preload("res://scenes/runner.tscn")
+var _ping := 0.0
+var _runners_node: Node3D
+
+func _ready() -> void:
+	_runners_node = get_node("RunnersNode")
+
+func spawn_player(player_id) -> void:
+	if multiplayer.is_server():
+		var runner = runner_scene.instantiate()
+		runner.player_id = player_id
+		runner.name = str(player_id)
+
+		_runners_node.add_child(runner)
+
+func _process(_delta: float) -> void:
+	if DisplayServer.get_name() == "headless":
+		return
+
+	%RichTextLabel.text = template % [
+		Engine.get_frames_per_second(),
+		_ping,
+	]
+
+func _get_timestamp() -> int:
+	return floor(Time.get_unix_time_from_system() * 1000)
+
+func _on_ping_timer_timeout() -> void:
+	if multiplayer.is_server():
+		%PingTimer.stop()
+		return
+
+	_ping_call.rpc_id(1, _get_timestamp())
+
+@rpc("any_peer", "call_remote", "unreliable", 99)
+func _ping_call(timestamp: int) -> void:
+	if multiplayer.is_server():
+		_ping_call.rpc_id(multiplayer.get_remote_sender_id(), timestamp)
+		return
+
+	_ping = _get_timestamp() - timestamp