using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class DragonState2 : StateMachineBehaviour{

    Transform player;
    bool alreadyAtacked;
    float randomTime;
    int randomAttack;

    // OnStateEnter is called when a transition starts and the state machine starts to evaluate this state
    override public void OnStateEnter(Animator animator, AnimatorStateInfo stateInfo, int layerIndex){
        player = FindObjectOfType<PlayerController>().GetComponent<Transform>();
        alreadyAtacked = false;
        randomTime = Random.Range(1f, 3f);
        randomAttack = Mathf.RoundToInt(Random.Range(550f, 2450f) / 1000f);
    }

    // OnStateUpdate is called on each Update frame between OnStateEnter and OnStateExit callbacks
    override public void OnStateUpdate(Animator animator, AnimatorStateInfo stateInfo, int layerIndex){
        randomTime = randomTime - (1 * Time.fixedDeltaTime);
        if (randomTime <= 0 && !alreadyAtacked){
            if(randomAttack == 1){
                animator.SetTrigger("FireBallAttack");
                alreadyAtacked = true;
            }else if(randomAttack == 2){
                animator.SetTrigger("FireAttack");
                alreadyAtacked = true;
            }
        }
    }

    // OnStateExit is called when a transition ends and the state machine finishes evaluating this state
    override public void OnStateExit(Animator animator, AnimatorStateInfo stateInfo, int layerIndex){
        animator.ResetTrigger("FireBallAttack");
    }
}