Test

Assets/Standard Assets/Characters/RollerBall/Scripts/Ball.cs

@@ -0,0 +1,47 @@
+using System;
+using UnityEngine;
+
+namespace UnityStandardAssets.Vehicles.Ball
+{
+    public class Ball : MonoBehaviour
+    {
+        [SerializeField] private float m_MovePower = 5; // The force added to the ball to move it.
+        [SerializeField] private bool m_UseTorque = true; // Whether or not to use torque to move the ball.
+        [SerializeField] private float m_MaxAngularVelocity = 25; // The maximum velocity the ball can rotate at.
+        [SerializeField] private float m_JumpPower = 2; // The force added to the ball when it jumps.
+
+        private const float k_GroundRayLength = 1f; // The length of the ray to check if the ball is grounded.
+        private Rigidbody m_Rigidbody;
+
+
+        private void Start()
+        {
+            m_Rigidbody = GetComponent<Rigidbody>();
+            // Set the maximum angular velocity.
+            GetComponent<Rigidbody>().maxAngularVelocity = m_MaxAngularVelocity;
+        }
+
+
+        public void Move(Vector3 moveDirection, bool jump)
+        {
+            // If using torque to rotate the ball...
+            if (m_UseTorque)
+            {
+                // ... add torque around the axis defined by the move direction.
+                m_Rigidbody.AddTorque(new Vector3(moveDirection.z, 0, -moveDirection.x)*m_MovePower);
+            }
+            else
+            {
+                // Otherwise add force in the move direction.
+                m_Rigidbody.AddForce(moveDirection*m_MovePower);
+            }
+
+            // If on the ground and jump is pressed...
+            if (Physics.Raycast(transform.position, -Vector3.up, k_GroundRayLength) && jump)
+            {
+                // ... add force in upwards.
+                m_Rigidbody.AddForce(Vector3.up*m_JumpPower, ForceMode.Impulse);
+            }
+        }
+    }
+}