gistfile1.cs

	void Update() {
		Vector2 newVel = new Vector3(walkSpeed * input.horizontal, rigidbody2D.velocity.y);
		rigidbody2D.velocity = newVel;

		/* Use jumpPressed to start a jump so they have to press it *while* being canJump is true */
		if(input.jumpPressed && canJump) {
			rigidbody2D.velocity = new Vector2(0,jumpForce);

			if(jumpClips!=null & jumpClips.Length>0) {
				AudioClip jumpClip = jumpClips[ Mathf.FloorToInt( Random.Range(0,jumpClips.Length-1) ) ];
				audio.PlayOneShot(jumpClip);
			}
			canJump = false;
			timeJumped = Time.time;
		}
		else {
			// We may be mid-jump here, which means we want to keep moving the player up while they hold the jump button, on a curve that falls off
			if(!input.jumpDown && rigidbody2D.velocity.y>0) {
				// We're moving upward and the player let go of the button, slow their jump
				rigidbody2D.velocity = new Vector3(rigidbody2D.velocity.x, rigidbody2D.velocity.y - Time.deltaTime*30, 0);
			}
		}


		UpdateAnims();
	}