Merge branch 'GrapplingHook'

Assets/Scripts/PlayerScripts/MovementAbilities/GrapplingHook.cs

@@ -12,11 +12,20 @@ public class GrapplingHook : MonoBehaviour
     private GameObject[] hookPoints;
     private float distance;
 
+    private CharacterController movementController;
+    private PlayerMovement playerMovement;
+    private PlayerStats pStats;
+    private float ropeLength;
+    private float climbRate = 5;
+
     // Start is called before the first frame update
     void Start()
     {
         isGrappled = false; 
         hookPoints = GameObject.FindGameObjectsWithTag("HookPoint");
+        movementController = gameObject.GetComponent<CharacterController>();
+        playerMovement = gameObject.GetComponent<PlayerMovement>();
+        pStats = gameObject.GetComponent<PlayerStats>();
     }
 
     // Update is called once per frame
@@ -30,7 +39,7 @@ public class GrapplingHook : MonoBehaviour
                 if (hookPointIndex != -1) //If there is a hookpoint
                 {
                     hookPoint = hookPoints[hookPointIndex]; //The point we are grappling from
-                    //physics set up?
+                    ropeLength = Vector3.Distance(gameObject.transform.position, hookPoint.transform.position) + 0.5f;
                     isGrappled = true; //toggle grappling state
                 }
             } 
@@ -46,7 +55,35 @@ public class GrapplingHook : MonoBehaviour
     {
         if (isGrappled)
         {
+            Debug.DrawRay(gameObject.transform.position, (hookPoint.transform.position - gameObject.transform.position)); //Visual of line
+            
+            if (Input.GetKey(KeyCode.LeftShift)) //Extend hook
+            {
+                ropeLength += climbRate * Time.deltaTime;
+                if (ropeLength > maxGrappleDistance)
+                {
+                    ropeLength = maxGrappleDistance;
+                }
+                //Debug.Log(ropeLength.ToString());
+            }
+            if (Input.GetKey(KeyCode.RightShift)) // Retract Hook
+            {
+                ropeLength -= climbRate * Time.deltaTime;
+                if (ropeLength < 5)
+                {
+                    ropeLength = 5;
+                }
+                //Debug.Log(ropeLength.ToString());
+            }
             //Do grappling physics based on hookPoint
+            if (Vector3.Distance(gameObject.transform.position, hookPoint.transform.position) > ropeLength)
+            {
+                //Impact Based
+                playerMovement.AddImpact((hookPoint.transform.position - gameObject.transform.position), pStats.PlayerGrav);
+                //Character controller move?
+                //movementController.Move((hookPoint.transform.position - gameObject.transform.position).normalized * ropeLength*Time.deltaTime);
+                //Lerp? or another smoother way? Better physics? Wait until refinement to deal with
+            }
         }
     }
 

Assets/Scripts/PlayerScripts/MovementAbilities/WallRun.cs

@@ -32,6 +32,7 @@ public class WallRun : MonoBehaviour
     float elapsedTimeSinceWallAttach = 0;
     float elapsedTimeSinceWallDetatch = 0;
     bool jumping;
+    private bool regainedJump = false;
 
     bool isPlayergrounded() => playerMovementController.isGrounded;
 
@@ -111,11 +112,17 @@ public class WallRun : MonoBehaviour
             elapsedTimeSinceWallDetatch = 0;
             elapsedTimeSinceWallAttach += Time.deltaTime;
             playerMovementController.AddPlayerVelocity((Vector3.down * wallGravityDownForce * Time.deltaTime));
+            if (elapsedTimeSinceWallAttach > 0.125f && regainedJump == false)//Allows players to always jump off of walls
+            {
+                regainedJump = true;
+                playerMovementController.decrementCurrentJumpNumber();
+            }
         }
         else
         {   
             elapsedTimeSinceWallAttach = 0;
             elapsedTimeSinceWallDetatch += Time.deltaTime;
+            regainedJump = false;
         }
     }
 
@@ -147,8 +154,9 @@ public class WallRun : MonoBehaviour
 
             Vector3 moveToSet = alongWall * vertical * playerMovementController.PlayerSpeed() *Time.deltaTime;// * wallSpeedMultiplier;
             moveToSet.y = 0;
-
+            Vector3 cancelDrop = new Vector3(0, 0.01f, 0);
             playerMovementController.SetPlayerVelocity(moveToSet);
+            playerMovementController.AddPlayerVelocity(cancelDrop);
             //Debug.Log("On Wall");
             isWallRunning = true;
         }