Setup

FlappyBird/scripts/Obstacle.cs

@@ -0,0 +1,36 @@
+using Godot;
+using System;
+
+public class Obstacle : Area2D
+{
+	private const float moveSpeed = 145f;
+	
+
+	private void _on_Pipe_player_entered(object body)
+	{
+		if (body is Player)
+		{
+			Player player = body as Player;
+			player.die();
+		}
+	}
+	
+	private void _on_Obstacle_player_exited(object body)
+	{
+		if (body is Player)
+		{
+			Player player = body as Player;
+			player.score_increase();
+		}
+	}
+
+	public override void _PhysicsProcess(float delta)
+	{
+		Translate(new Vector2(-moveSpeed * delta, 0));
+
+		if (Position.x < -200)
+		{
+			QueueFree();
+		}
+	}
+}