private void Update()
{
if (Input.GetKeyDown(KeyCode.E) && _skillTree.SkillTreeCoins >= price)
{
// Unlock this skill
_skillTree.AllUnlocks(_id, skillName);
_skillTree.SkillTreeCoins -= price;
// Display the image
GetComponent <UnityEngine.UI.Image>().color = Color.white;
// Disable this component
Unlocked = true;
enabled = false;
}
}
