public void ReduceHealth(int damage)
{
if (damage <= hitPoints)
{
hitPoints -= damage;
}
else
{
canAttack = false;
hitPoints = 0;
ShowMessagesScript script = GameObject.Find("GUI").GetComponentInChildren <ShowMessagesScript>();
string message = "You have killed " + transform.name + ".";
script.SetText(message);
if (GetComponentInChildren <Animation>().isPlaying)
{
GetComponentInChildren <Animation>().Stop();
}
GetComponentInChildren <Animation>().Play("die");
GameManager.Get().StartCoroutine(Die(GetComponent <Animation>().GetClip("die").length + 2));
}
}
public void attack()
{
float facingDirection = characterController.transform.eulerAngles.y;
Vector3 direction = GetDirection(facingDirection, 1.0f);
RaycastHit hit;
if (Physics.Raycast(characterController.transform.position, direction, out hit, Mathf.Max(moveSpeedX, moveSpeedZ)))
{
if (hit.transform.tag.Equals("enemy"))
{
int damage = Random.Range(minDamage, maxDamage);
ShowMessagesScript script = GameObject.Find("GUI").GetComponentInChildren <ShowMessagesScript>();
string message = "You hit " + hit.transform.name + " for " + damage.ToString() + " damage.";
script.SetText(message);
EnemyScript enemyScript = hit.transform.GetComponent <EnemyScript>();
enemyScript.ReduceHealth(damage);
ParticleSystem bloodEffect = GetComponentInChildren <ParticleSystem>();
if (!bloodEffect.isPlaying)
{
bloodEffect.Play();
}
}
}
}
// Update is called once per frame
void Update()
{
if (Input.GetKeyDown(KeyCode.E))
{
if (canSave)
{
ShowMessagesScript script = GameObject.Find("GUI").GetComponentInChildren <ShowMessagesScript>();
string message = "Saving...";
script.SetText(message);
GameData.Instance.locationX = transform.position.x;
GameData.Instance.locationZ = transform.position.z;
GameData.SaveData();
}
else
{
ShowMessagesScript script = GameObject.Find("GUI").GetComponentInChildren <ShowMessagesScript>();
string message = "Cannot save unless you're next to a checkpoint";
script.SetText(message);
}
}
if (Input.GetKeyDown(KeyCode.L))
{
if (canTeleport)
{
LoadSceneAsync(2);
}
else
{
ShowMessagesScript script = GameObject.Find("GUI").GetComponentInChildren <ShowMessagesScript>();
string message = "Cannot load scene unless you're next to the exit door";
script.SetText(message);
}
}
}
private IEnumerator AttackPlayer()
{
yield return(new WaitForSeconds(3));
while (canAttack)
{
PlayerResources.ReduceHealth(damage);
ShowMessagesScript script = GameObject.Find("GUI").GetComponentInChildren <ShowMessagesScript>();
string message = transform.name + " has hit you for " + damage.ToString() + " damage.";
script.SetText(message);
if (PlayerResources.hitPoints == 0)
{
canAttack = false;
SceneManager.LoadScene("MenuScene");
}
yield return(new WaitForSeconds(3));
}
}
private IEnumerator Die(float delay)
{
yield return(new WaitForSeconds(delay));
ShowMessagesScript script = GameObject.Find("GUI").GetComponentInChildren <ShowMessagesScript>();
string message = "You have received " + reward + " coins.";
script.SetText(message);
PlayerResources.CollectCoins(reward);
GetComponentInChildren <SkinnedMeshRenderer>().enabled = false;
foreach (BoxCollider bc in GetComponentsInChildren <BoxCollider>())
{
bc.enabled = false;
}
GetComponentInChildren <Animation>().enabled = false;
Destroy(gameObject);
}
private void OnTriggerExit(Collider other)
{
if (other.transform.tag.Equals("enemy"))
{
GameManager.canAttack = false;
}
if (other.transform.tag.Equals("checkpoint"))
{
canSave = false;
ShowMessagesScript script = GameObject.Find("GUI").GetComponentInChildren <ShowMessagesScript>();
string message = "Checkpoint range left";
script.SetText(message);
}
if (other.transform.tag.Equals("exitDoor"))
{
canTeleport = false;
ShowMessagesScript script = GameObject.Find("GUI").GetComponentInChildren <ShowMessagesScript>();
string message = "Exit door range left";
script.SetText(message);
}
}
private void OnTriggerEnter(Collider other)
{
if (other.transform.tag.Equals("enemy"))
{
GameManager.canAttack = true;
}
if (other.transform.tag.Equals("checkpoint"))
{
canSave = true;
ShowMessagesScript script = GameObject.Find("GUI").GetComponentInChildren <ShowMessagesScript>();
string message = "Press E to save the game";
script.SetText(message);
}
if (other.transform.tag.Equals("exitDoor"))
{
canTeleport = true;
ShowMessagesScript script = GameObject.Find("GUI").GetComponentInChildren <ShowMessagesScript>();
string message = "Press L to load the next scene";
script.SetText(message);
}
}
