public void fightAnimationComplete() //this function is called from battleAnimationUnit2Script and indicates that the defender animation has completed
{
unit2Anim.Play("New State"); //set defender's animation to idle
cameraRef.backgroundColor = new Color32(147, 179, 128, 0); //after fight animation is complete, change background colour back to green (to match grass)
this.gameObject.SetActive(false); //stop displaying this battle animation scene
gameMap.SetActive(true); //display the game map
attackerUnitScript.killIfDead(); //check if either unit is dead, if so delete that unit from the game
defenderUnitScript.killIfDead();
}