IEnumerator SetupBattle()
{
//set up enemy and enemy AI
// GameObject enemyGO = Instantiate(enemyPrefab);
GameObject enemyGO = enemyPrefab;
enemy = enemyGO.GetComponent <NPC>();
enemyAI = enemyGO.GetComponent <NPCAI>();
//display starting message
dialogueBox.gameObject.SetActive(true);
dialogueText.text = "A monster approaches.";
//set HUDs
enemyHUD.SetEnemyHUD(enemy);
playerHUD.SetPlayerHUD();
yield return(new WaitForSeconds(2f));
dialogueText.text = "What will you do?";
yield return(new WaitForSeconds(2f));
dialogueBox.gameObject.SetActive(false);
//start the battle, move to player turn
state = BattleState.PLAYERTURN;
PlayerTurn();
}