init

src/Gameplay/BuildGhost.cs

@@ -0,0 +1,39 @@
+using Godot;
+
+namespace Slimepire.Gameplay;
+
+[SceneTree]
+public partial class BuildGhost : Node2D
+{
+    public event Action<Vector2>? OnBuild;
+    private Tube? _tube;
+
+    public override void _Ready()
+    {
+        _tube = Instantiator.Instantiate<Tube>();
+        _tube.Position = Position / 2; // TODO WHYYY????
+        GetParent()?.AddChild(_tube);
+    }
+
+    public override void _Process(double delta)
+    {
+        GlobalPosition = GetGlobalMousePosition();
+        _tube?.SetTarget(GlobalPosition);
+    }
+
+    public override void _UnhandledInput(InputEvent @event)
+    {
+        using (@event)
+        {
+            if (@event is InputEventMouseButton { Pressed: false, ButtonIndex: MouseButton.Left })
+            {
+                OnBuild?.Invoke(GlobalPosition);
+
+                _tube?.QueueFree();
+                QueueFree();
+
+                GetViewport().SetInputAsHandled();
+            }
+        }
+    }
+}