player control working :)

Assets/Scripts/PlayerControl.cs

-using UnityEngine;
+
+using UnityEngine;
 using System.Collections;
 
+
 public class PlayerControl : MonoBehaviour
 {
-
-    #region members
-    public float gravity = -25f;
+    // movement config
+    public float gravity = -15f;
     public float runSpeed = 8f;
     public float groundDamping = 20f; // how fast do we change direction? higher means faster
     public float inAirDamping = 5f;
-    public float jumpHeight = 3f;
+    public float targetJumpHeight = 2f;
+    // public float jumpWaitTime = 2.0;
 
     [HideInInspector]
-    private float normalizedHorizontalSpeed = 0;
-    private CharacterController2D _controller;
-    private Vector3 _velocity;
-    #endregion
+    public float rawMovementDirection = 1;
+    //[HideInInspector]
+    public float normalizedHorizontalSpeed = 0;
 
-    // Use this for initialization
-    void Start () {
+    CharacterController2D _controller;
+    public RaycastHit2D lastControllerColliderHit;
+
+    [HideInInspector]
+    public Vector3 velocity;
+
+
+    void Awake()
+    {
         _controller = GetComponent<CharacterController2D>();
+        _controller.onControllerCollidedEvent += onControllerCollider;
     }
 
+
+    void onControllerCollider(RaycastHit2D hit)
+    {
+        // bail out on plain old ground hits
+        if (hit.normal.y == 1f)
+            return;
+
+        // logs any collider hits
+        //Debug.Log( "flags: " + _controller.collisionState + ", hit.normal: " + hit.normal );
+    }
+
+
     void Update()
     {
-        // grab our current _velocity to use as a base for all calculations
-        _velocity = _controller.velocity;
+        // grab our current velocity to use as a base for all calculations
+        velocity = _controller.velocity;
 
         if (_controller.isGrounded)
-            _velocity.y = 0;
+            velocity.y = 0;
 
         if (Input.GetKey(KeyCode.RightArrow))
         {
@@ -36,11 +57,7 @@ public class PlayerControl : MonoBehaviour
             if (transform.localScale.x < 0f)
                 transform.localScale = new Vector3(-transform.localScale.x, transform.localScale.y, transform.localScale.z);
 
-            if (_controller.isGrounded)
-            {
-                //TODO animation run
-            }
-                
+            //if (_controller.isGrounded)
         }
         else if (Input.GetKey(KeyCode.LeftArrow))
         {
@@ -48,37 +65,35 @@ public class PlayerControl : MonoBehaviour
             if (transform.localScale.x > 0f)
                 transform.localScale = new Vector3(-transform.localScale.x, transform.localScale.y, transform.localScale.z);
 
-            if (_controller.isGrounded)
-            {
-                //TODO animation run
-            }
+            //if (_controller.isGrounded)
         }
         else
         {
             normalizedHorizontalSpeed = 0;
 
-            if (_controller.isGrounded)
-            {
-                //TODO animation idle
-            }
+            //if (_controller.isGrounded)
         }
 
 
-        // we can only jump whilst grounded
-        if (_controller.isGrounded && Input.GetKeyDown(KeyCode.UpArrow))
+        if (Input.GetKeyDown(KeyCode.UpArrow))
         {
-            _velocity.y = Mathf.Sqrt(2f * jumpHeight * -gravity);
-            //TODO animation jump
+            //to avoid DOUBLE JUMP
+            if (_controller.isGrounded)
+            {
+                velocity.y = Mathf.Sqrt(2f * targetJumpHeight * -gravity);
+            }
         }
 
 
         // apply horizontal speed smoothing it
         var smoothedMovementFactor = _controller.isGrounded ? groundDamping : inAirDamping; // how fast do we change direction?
-        _velocity.x = Mathf.Lerp(_velocity.x, normalizedHorizontalSpeed * runSpeed, Time.deltaTime * smoothedMovementFactor);
+        velocity.x = Mathf.Lerp(velocity.x, normalizedHorizontalSpeed * rawMovementDirection * runSpeed, Time.deltaTime * smoothedMovementFactor);
+
+            // apply gravity before moving
+            velocity.y += gravity * Time.deltaTime;
 
-        // apply gravity before moving
-        _velocity.y += gravity * Time.deltaTime;
+        _controller.move(velocity * Time.deltaTime);
 
-        _controller.move(_velocity * Time.deltaTime);
     }
-}
+
+}
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