Initial commit

source/Scripts/CameraController.cs

@@ -0,0 +1,47 @@
+using Godot;
+
+using static FactoryGame.Utils.Constants.PropertyHints;
+
+public partial class CameraController : Camera3D {
+	[Export(PropertyHint.Range, PrimaRange)]
+	public float MouseSensitivity { get; set; } = 0.5f;
+	[Export(PropertyHint.Range, PrimaRange)]
+	public float JoystickSensitivity { get; set; } = 0.5f;
+	[Export(PropertyHint.Range, PrimaRange)]
+	public float DeadZone { get; set; } = 0.1f;
+
+	private float _lastX = 0f;
+	private float _lastY = 0f;
+
+	private Node3D? _parent;
+
+	public override void _Ready() {
+		_parent = GetParent<Node3D>();
+		Input.MouseMode = Input.MouseModeEnum.Captured;
+	}
+
+	public override void _Process(double delta) {
+		var input = Input.GetVector("camera_left", "camera_right", "camera_up", "camera_down", DeadZone);
+		RotateCamera(input * -(JoystickSensitivity / 10f));
+
+		base._Process(delta);
+	}
+
+	public override void _Input(InputEvent @event) {
+		if (@event is InputEventMouseMotion mouseMotion)
+			RotateCamera(new Vector2(mouseMotion.Relative.X, mouseMotion.Relative.Y) * -(MouseSensitivity / 100f));
+
+		base._Input(@event);
+	}
+
+	private void RotateCamera(Vector2 direction) {
+		if (direction == Vector2.Zero) return;
+
+		_parent?.RotateObjectLocal(Vector3.Up, direction.X);
+		//_parent!.RotateY(direction.X);
+
+		var rotationX = Rotation.X + direction.Y;
+		rotationX = Mathf.Clamp(rotationX, Mathf.DegToRad(-90), Mathf.DegToRad(90));
+		Rotation = new Vector3(rotationX, Rotation.Y, Rotation.Z);
+	}
+}