/// <summary>
/// Heal the object that needs to heal based on its position and the position of the healing sources.
/// </summary>
void Update()
{
float health = healthMechanic.GetHealth();
float maxHealth = healthMechanic.maxHealth;
if (health < maxHealth)
{
foreach (GameObject healingSource in healingSources)
{
// Get the intensity of the light of the healing source.
Light lightOfHealingSource = healingSource.GetComponent <Light>();
float intensityofLightOfHealingSource = lightOfHealingSource.intensity;
// If the healing source is lit up - heal the object to heal.
if (intensityofLightOfHealingSource > 0)
{
// Get the position of the healing source and get the distance between it and the object to heal.
Vector2 healingSourcePosition = new Vector2(healingSource.transform.position.x, healingSource.transform.position.y);
float distanceBetweenHealingSourceAndObjectToHeal = Vector2.Distance(objectToHeal.transform.position, healingSourcePosition);
Debug.Log(distanceBetweenHealingSourceAndObjectToHeal);
if (distanceBetweenHealingSourceAndObjectToHeal > minDistance &&
distanceBetweenHealingSourceAndObjectToHeal < maxDistance)
{
healthMechanic.GainHealth(healthToGain);
}
}
}
}
}
private void OnCollisionEnter2D(Collision2D collision)
{
if (collision.collider.tag != "PickUp")
{
if (collision.collider.tag == "FallingObject" && collision.collider.gameObject != fallenObject)
{
ObjectThatShouldFall fallingObject = collision.collider.gameObject.GetComponent <ObjectThatShouldFall>();
if (!fallingObject.isOnGround)
{
GameObject pickUpObject = collision.collider.gameObject;
Rigidbody2D pickUpObjectRigidBody = pickUpObject.GetComponent <Rigidbody2D>();
float fallingSpeed = pickUpObjectRigidBody.velocity.x;
float weight = pickUpObjectRigidBody.mass;
float gravity = pickUpObjectRigidBody.gravityScale;
if (fallingSpeed > minFallingSpeedDetection)
{
float lostHealth = fallingSpeed * weight * gravity;
lostHealth = Mathf.Floor(lostHealth);
float health = healthManager.GetHealth();
Vector3 healthToLose = new Vector3(lostHealth / 10, 0.0f, 0.0f);
healthManager.LoseHealth(healthToLose);
fallenObject = collision.collider.gameObject;
Debug.Log(fallingSpeed + " " + weight + " " + gravity);
Debug.Break();
}
}
}
}
}
/// <summary>
/// Change the intensitiy of the back light based on the health.
/// </summary>
public void UpdateIntensityOfBackLight()
{
// Get the back light of the wisp and its intensity.
Light backLight = transform.parent.GetChild(0).GetComponent <Light>();
float intensityOfBackLight = backLight.intensity;
// Get the current health value of the wisp and change it based on the intensity of the light.
float health = healthManager.GetHealth();
PlaySound();
health = Mathf.Floor(health);
// Change the intensity of the light based on the bullet size.
intensityOfBackLight = health / 20.0f;
// Update the back light intensity and the health value of the wisp.
backLight.intensity = intensityOfBackLight;
}