Split the PlayerMovement class into mulltiple files

Assets/Scripts/Player/PlayerUpdate.cs

@@ -0,0 +1,62 @@
+using UnityEngine;
+
+public partial class PlayerMovement : MonoBehaviour
+{
+    // Updates the state of the user input
+    private void UpdateInput()
+    {
+        // Calls get axis raw to ignore any uneeded scaling
+        m_Input.x = Input.GetAxisRaw("Horizontal");
+        m_Input.y = Input.GetAxisRaw("Vertical");
+
+        // Checks wether the jump button has been pressed
+        m_JumpKeyPressed = Input.GetKey(m_JumpKey);
+
+        // Checks wehter the slide key is being pressed
+        m_SlidingKeyPressed = Input.GetKey(m_SlideKey);
+    }
+
+    // Applies drag to the player
+    private void ApplyDrag()
+    {
+        switch (m_State)
+        {
+            case PlayerState.SLIDING:
+                m_Body.drag = m_SlideDrag;
+                break;
+
+            default:
+                // Applies different drag depending on if the player is on the ground or not
+                if (m_Grounded)
+                { m_Body.drag = m_GroundDrag; }
+                else
+                { m_Body.drag = m_AirDrag; }
+
+                break;
+        }
+    }
+
+    // Update is called once per frame
+    private void Update()
+    {
+        // Performs raycasts to see what the player is standing on
+        m_Grounded = Physics.Raycast(transform.position, Vector3.down, out m_GroundHit, m_PlayerHeight * 0.5f + 0.3f, m_GroundMask);
+        m_OnSlope = Physics.Raycast(transform.position, Vector3.down, out m_SlopeHit, m_PlayerHeight * 0.5f + 0.3f, m_SlopeMask);
+
+        // Checks for walls either side of the player
+        m_HitLhsWall = Physics.Raycast(transform.position, m_Orientation.right, out m_LhsWall, m_WallCheckDistance, m_GroundMask);
+        m_HitRhsWall = Physics.Raycast(transform.position, -m_Orientation.right, out m_RhsWall, m_WallCheckDistance, m_GroundMask);
+
+        // Checks the player is far enough of the ground to start wall running
+        m_IsFarEnoughOffGroundToWallRide = m_GroundHit.distance > m_DistanceOfFloorToWallRide;
+
+        // Updates the state of the user input
+        UpdateInput();
+
+        // Applies drag to the player
+        ApplyDrag();
+
+        // Displays the speed of the player to the screen
+        m_SpeedDisplay.text = "Speed: " + m_Body.velocity.magnitude.ToString("0.00");
+    }
+}