feat: camera following player

Models/CameraRef.cs

@@ -0,0 +1,56 @@
+using System.Numerics;
+using Raylib_cs;
+
+namespace BakeryGame.Models;
+
+public class CameraRef
+{
+    private Camera3D _cam;
+
+    public CameraRef(Vector3 position, Vector3 target, Vector3 up, float fovy)
+    {
+        _cam = new Camera3D(position, target, up, fovy, 0);
+    }
+
+    /// <summary>
+    /// Camera position
+    /// </summary>
+    public void SetPosition(Vector3 position)
+    {
+        _cam.Position = position;
+    }
+
+    /// <summary>
+    /// Camera target it looks-at
+    /// </summary>
+    public void SetTarget(Vector3 target)
+    {
+        _cam.Target = target;
+    }
+
+    /// <summary>
+    /// Camera up vector (rotation over its axis)
+    /// </summary>
+    public void SetUp(Vector3 up)
+    {
+        _cam.Up = up;
+    }
+
+    /// <summary>
+    /// Camera field-of-view apperture in Y (degrees) in perspective, used as near plane width in orthographic
+    /// </summary>
+    public void FovY(float fovy)
+    {
+        _cam.FovY = fovy;
+    }
+
+    /// <summary>
+    /// Camera type, defines projection type: CAMERA_PERSPECTIVE or CAMERA_ORTHOGRAPHIC
+    /// </summary>
+    public void SetProjection(CameraProjection projection)
+    {
+        _cam.Projection = projection;
+    }
+
+    public Camera3D GetCamera3D() => _cam;
+}