add autorotation

Author: NoeBrt

Assets/Scripts/Managers/UiManager.cs

@@ -73,9 +73,45 @@ public void init(int value)
                     BodiesCountSlider.GetComponent<SliderUi>().Label.text = "Number of Galaxies";
                     RadiusSlider.GetComponent<SliderUi>().Label.text = "Universe Radius";
                     initialVelocitySlider.GetComponent<SliderUi>().Label.text = "Galaxies Initial Velocity";
+
+                    break;
+
+            }
+        }
+        SimulationType previousType;
+        public void setCameraRotation()
+        {
+            Debug.Log(previousType + " " + GlobalManager.Instance.SimulationParameter.simulationType);
+            if (previousType == GlobalManager.Instance.SimulationParameter.simulationType)
+                return;
+
+            switch (GlobalManager.Instance.SimulationParameter.simulationType)
+            {
+                case SimulationType.Galaxy:
+                    Camera.main.transform.rotation = Quaternion.Euler(90, 0, 0);
+                    Camera.main.GetComponent<CameraMovement>().AutoRotation = false;
+                    Camera.main.GetComponent<CameraMovement>().DistanceToTarget = radiusSlider.value;
+
+                    break;
+                case SimulationType.Collision:
+                    Camera.main.transform.rotation = Quaternion.Euler(90, 0, 0);
+                    Camera.main.GetComponent<CameraMovement>().AutoRotation = false;
+                    Camera.main.GetComponent<CameraMovement>().DistanceToTarget = radiusSlider.value * 2;
+
+
+                    break;
+                case SimulationType.Universe:
+                    Camera.main.transform.rotation = Quaternion.Euler(0, 0, 0);
+                    Camera.main.GetComponent<CameraMovement>().AutoRotation = true;   
+                      Camera.main.GetComponent<CameraMovement>().DistanceToTarget = radiusSlider.value * 2;       
+
                     break;
 
             }
+
+
+            previousType = GlobalManager.Instance.SimulationParameter.simulationType;
+
         }
     }
 

Assets/Scripts/Ui/CameraMovement.cs

@@ -11,15 +11,16 @@ public class CameraMovement : MonoBehaviour
     [SerializeField] private float distanceToTarget = 30;
     [SerializeField] private float mouseScroolSpeed = 100f;
     [SerializeField] GameObject canva;
-
+    [SerializeField] private float autoRotationSpeed = 2f;
+    public float rotationSpeed = 10f;
     private Vector3 previousPosition;
 
     public float DistanceToTarget { get => distanceToTarget; set => distanceToTarget = value; }
-
+    public bool AutoRotation { get; set; }
     private void LateUpdate()
     {
 
-        if (EventSystem.current.IsPointerOverGameObject())
+        if (EventSystem.current.IsPointerOverGameObject()&&Input.GetMouseButton(0))
         {
             return;
         }
@@ -41,6 +42,10 @@ private void LateUpdate()
             cam.transform.Rotate(new Vector3(1, 0, 0), rotationAroundXAxis);
             cam.transform.Rotate(new Vector3(0, 1, 0), rotationAroundYAxis, Space.World); // <— This is what makes it work!
         }
+        else if (AutoRotation)
+        {
+            cam.transform.RotateAround(target.position, Vector3.up, Time.deltaTime * autoRotationSpeed);
+        }
         DistanceToTarget += -Input.mouseScrollDelta.y * mouseScroolSpeed * Time.deltaTime;
         cam.transform.Translate(new Vector3(0, 0, -DistanceToTarget));