Pixel Crushers Forum

Code: Select all

using UnityEngine;

public class Ladder : MonoBehaviour {
	
	public float climbSpeed = 5f;

	private bool onLadder = false;
	private CharacterMotorC motor;

	void OnTriggerEnter(Collider other) {
		if (other.CompareTag("Player")) {
			if (Debug.isDebugBuild) Debug.Log("Climbing ladder: " + name, this);
			motor = other.GetComponent<CharacterMotorC>();
			onLadder = (motor != null);
			if (onLadder) motor.enabled = false;
		}
	}

	void OnTriggerExit(Collider other) {
		if (onLadder && other.CompareTag("Player")) {
			if (Debug.isDebugBuild) Debug.Log ("Leaving ladder: " + name, this);
			motor.enabled = true;
			onLadder = false;
		}
	}

	void Update() {
		if (onLadder) {
			motor.transform.position += new Vector3(0, Input.GetAxis("Vertical") * climbSpeed * Time.deltaTime, 0);
		}
	}

}