Added implementation so that crawling in differentiated from sliding through current player movement

Cleaned up jumping and double jumping implementation

Assets/Scenes/Test Scene.unity

@@ -96,6 +96,7 @@ LightmapSettings:
     m_PVRFilteringAtrousPositionSigmaAO: 1
     m_ExportTrainingData: 0
     m_TrainingDataDestination: TrainingData
+    m_LightProbeSampleCountMultiplier: 4
   m_LightingDataAsset: {fileID: 0}
   m_UseShadowmask: 1
 --- !u!196 &4
@@ -199,6 +200,7 @@ MeshRenderer:
   m_MotionVectors: 1
   m_LightProbeUsage: 1
   m_ReflectionProbeUsage: 1
+  m_RayTracingMode: 2
   m_RenderingLayerMask: 1
   m_RendererPriority: 0
   m_Materials:
@@ -270,8 +272,9 @@ Light:
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 705507993}
   m_Enabled: 1
-  serializedVersion: 9
+  serializedVersion: 10
   m_Type: 1
+  m_Shape: 0
   m_Color: {r: 1, g: 0.95686275, b: 0.8392157, a: 1}
   m_Intensity: 1
   m_Range: 10
@@ -396,6 +399,7 @@ MeshRenderer:
   m_MotionVectors: 1
   m_LightProbeUsage: 1
   m_ReflectionProbeUsage: 1
+  m_RayTracingMode: 2
   m_RenderingLayerMask: 1
   m_RendererPriority: 0
   m_Materials:
@@ -477,6 +481,7 @@ MeshRenderer:
   m_MotionVectors: 1
   m_LightProbeUsage: 1
   m_ReflectionProbeUsage: 1
+  m_RayTracingMode: 2
   m_RenderingLayerMask: 1
   m_RendererPriority: 0
   m_Materials:
@@ -537,7 +542,7 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   speed: 20
-  jumpSpeed: 20
+  jumpHeight: 15
   gravity: 5
   rotationSpeed: 20
   pivot: {fileID: 1402695046}
@@ -620,6 +625,7 @@ MeshRenderer:
   m_MotionVectors: 1
   m_LightProbeUsage: 1
   m_ReflectionProbeUsage: 1
+  m_RayTracingMode: 2
   m_RenderingLayerMask: 1
   m_RendererPriority: 0
   m_Materials:

Assets/Scripts/PlayerController.cs

@@ -10,20 +10,31 @@ using System.Collections;
 public class PlayerController : MonoBehaviour
 {
     CharacterController characterController;
+    CapsuleCollider capsule;
 
     public float speed;
-    public float jumpSpeed;
+    public float jumpHeight;
     public float gravity;
     public float rotationSpeed;
     public Transform pivot;
     public GameObject playerModel;
 
-    private bool extraJump = true;
+    private int jump = 0;
+    private float capsuleHeight;
+    private float controllerHeight;
+    private float transformHeight;
     private Vector3 moveDirection;
 
+    float startTime = 0.0f;
+    float oneSec = 1.0f;
+
     void Start()
     {
         characterController = GetComponent<CharacterController>();
+        capsule = GetComponent<CapsuleCollider>();
+        transformHeight = transform.localScale.y;
+        controllerHeight = characterController.height;
+        capsuleHeight = capsule.height;
     }
 
     void Update()
@@ -33,11 +44,10 @@ public class PlayerController : MonoBehaviour
         //Need to switch to 'raw' when using keyboard
         moveDirection = (transform.forward * Input.GetAxis("Vertical")) + (transform.right * Input.GetAxis("Horizontal"));
 
-        if (extraJump == true)
+        if (jump <= 1)
         {
             moveDirection = moveDirection.normalized * speed; //Remove this line to make running diagonal the fastest standard run
-        } else
-        {
+        } else {
             moveDirection = (moveDirection.normalized * speed)/4; //Remove this line to make running diagonal the fastest standard run
         }
 
@@ -45,7 +55,7 @@ public class PlayerController : MonoBehaviour
 
         if (characterController.isGrounded)
         {
-            extraJump = true;
+            jump = 0;
             moveDirection.y = 0.0f;
 
             if(Input.GetKey(KeyCode.LeftShift))
@@ -55,21 +65,45 @@ public class PlayerController : MonoBehaviour
                 moveDirection = moveDirection.normalized * speed;
             }
 
-            if (Input.GetButtonDown("Jump"))
+            if(Input.GetKey(KeyCode.LeftControl))
             {
-                moveDirection.y = jumpSpeed;
+
+                characterController.height /= 2;
+                capsule.height /= 2;
+                transform.localScale = new Vector3(transform.localScale.x, transformHeight/2, transform.localScale.z);
+
+                if(Input.GetKeyDown(KeyCode.LeftControl))
+                {
+                    startTime = Time.time;
+                }
+
+                if(characterController.velocity != new Vector3(0, 0, 0) && startTime + oneSec >= Time.time)
+                {
+                
+                    moveDirection = (moveDirection.normalized * speed * 2);
+
+                } else {
+                
+                    moveDirection = (moveDirection.normalized * speed/4);
+                
                 }
 
             } else {
-            if (Input.GetButtonDown("Jump") && extraJump == true)
+                moveDirection = moveDirection.normalized * speed;
+                characterController.height = controllerHeight;
+                capsule.height = capsuleHeight;
+                transform.localScale = new Vector3(transform.localScale.x, transformHeight, transform.localScale.z);
+            }
+
+        } 
+
+        if (Input.GetButtonDown("Jump") && jump <= 1)
         {
-                moveDirection.y = jumpSpeed;
-                extraJump = false;
+            moveDirection.y = jumpHeight;
+            jump++;
         }
 
-        }
-
-        moveDirection.y = moveDirection.y + (Physics.gravity.y * gravity * Time.deltaTime);
+        moveDirection.y += Physics.gravity.y * gravity * Time.deltaTime;
 
         // Move the controller
         characterController.Move(moveDirection * Time.deltaTime);