Fixed compiler error, squared distance in tension equation to add responsiveness of tether.

CMPT306_Fall2017/Assets/CMPT306_Fall2017.unity

@@ -656,6 +656,16 @@ Prefab:
       propertyPath: m_RootOrder
       value: 0
       objectReference: {fileID: 0}
+    - target: {fileID: 114537395268845308, guid: f5beac725b81ce84e9335ad6d595f36f,
+        type: 2}
+      propertyPath: acceleration
+      value: 8
+      objectReference: {fileID: 0}
+    - target: {fileID: 114537395268845308, guid: f5beac725b81ce84e9335ad6d595f36f,
+        type: 2}
+      propertyPath: maxSpeed
+      value: 10
+      objectReference: {fileID: 0}
     m_RemovedComponents: []
   m_ParentPrefab: {fileID: 100100000, guid: f5beac725b81ce84e9335ad6d595f36f, type: 2}
   m_IsPrefabParent: 0
@@ -693,7 +703,7 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   acceleration: 8
   brakeFraction: 0.92
-  maxSpeed: 11
+  maxSpeed: 10
   player: {fileID: 1530915660}
 --- !u!50 &1530915662
 Rigidbody2D:
@@ -1005,7 +1015,6 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   engageDistance: 10
-  maxDistance: 20
   elasticity: 1
   curDistance: 0
   playerOne: {fileID: 970431135}

CMPT306_Fall2017/Assets/Scripts/PlayerBehavior.cs

@@ -65,7 +65,7 @@ public class PlayerBehavior : MonoBehaviour {
 	// Update is called once per frame
 	void Update () {
         /* Accelerate the player with a movement vector based on this frames input */
-        playerBody.AddForce(frameMovement.normalized * acceleration));
+        playerBody.AddForce(frameMovement.normalized * acceleration);
 
         /* Cap player speed with a velocity check */
         if (playerBody.velocity.magnitude > maxSpeed)

CMPT306_Fall2017/Assets/Scripts/PlayerTetherScript.cs

@@ -61,8 +61,12 @@ public class PlayerTetherScript : MonoBehaviour {
         /* if The players are far enough apart... */
         if (curDistance > engageDistance)
         {
-            /* Apply force of Distance, Scaled by elasticity, and divide among both players */
-            float tension = (elasticity * (curDistance - engageDistance)) / 2;
+            float distance = curDistance - engageDistance;
+            /* Apply force of Distance squared, Scaled by elasticity, and divide among both players 
+             *
+             * I used distance squared to make the tether more responsive, though less realistic. - Clint
+             */
+            float tension = (elasticity * (distance * distance)) / 2;
 
             /* Vector difference gets magnitide = tension */
             difference = Vector3.ClampMagnitude(difference, tension);