private void Update()
{
Vector3 mousePos = cam.ScreenToWorldPoint(Input.mousePosition);
mousePos.z = 0f;
transform.rotation = Quaternion.Euler(Vector3.forward * CustomLib.AngleFromPos(transform.position, mousePos));
float dist = Vector2.Distance(transform.position, mousePos);
if (dist <= 2f)
{
dist = 0f;
}
else if (dist >= 10)
{
dist = Const.MaxAngle;
}
else
{
dist = Const.Dist2AngleA * dist + Const.Dist2AngleB;
}
coeff = 2 * Mathf.PI / (2 * Mathf.PI - dist); // 1-8
angle = 360f - (dist * Mathf.Rad2Deg);
if (musicEffect != null)
{
musicEffect.UpdateShape(angle);
}
ApplyMusic(angle);
}
public void ApplyMusic(float angle)
{
currentDebuff = new Ablaze(force * Time.deltaTime * coeff);
foreach (GameObject coreling in fieldOfView.seenCorelings)
{
Demon demon = coreling.GetComponent <Demon>();
if (demon != null)
{
float angleFromMus = CustomLib.AngleFromPos(transform.position, demon.transform.position) - transform.rotation.eulerAngles.z;
if (angleFromMus <= angle / 2f && angleFromMus >= -angle / 2f)
{
demon.AddDebuff(currentDebuff);
}
}
}
}
private void OnCollisionEnter2D(Collision2D collision)
{
if (!(collision.collider.CompareTag(gameObject.tag))) // human collides with demon
{
return;
}
Unit unit = collision.collider.GetComponent <Unit>();
if (unit == null) // Error
{
Debug.LogError("An object tagged as " + collision.collider.tag + " misses the unit script : " + collision.collider.name);
return;
}
if (unit.aiPathfinder == null) // Error
{
Debug.LogError("A unit misses the AIPathfinder component : " + collision.collider.name);
return;
}
float targetDir = CustomLib.AngleFromPos(Vector2.zero, unit.aiPathfinder.direction);
float sourceDir = CustomLib.AngleFromPos(Vector2.zero, aiPathfinder.direction);
// Get angles from directions and positions
float angleTarget;
float angleSource;
if (unit.aiPathfinder.direction.Equals(Vector2.zero))
{
angleTarget = 0f;
}
else
{
angleTarget = CustomLib.AngleFromPos(unit.rb.position, rb.position) - targetDir;
if (angleTarget <= -180) // Transform angles from 0;360 to -180;180
{
angleTarget += 360;
}
else if (angleTarget > 180)
{
angleTarget -= 360;
}
}
if (aiPathfinder.direction.Equals(Vector2.zero))
{
angleSource = 0f;
}
else
{
angleSource = CustomLib.AngleFromPos(rb.position, unit.rb.position) - sourceDir;
if (angleSource <= -180)
{
angleSource += 360;
}
else if (angleSource > 180)
{
angleSource -= 360;
}
}
if (Mathf.Abs(angleTarget) > Mathf.Abs(angleSource)) // The unit with the larger angle deal with the collision. The other awaits orders
{
return;
}
float angleIntensity = Mathf.Abs(angleSource);
float dir = angleSource / angleIntensity; // 1 if left ; -1 if right
float newDir = sourceDir - dir * (90f - angleIntensity);
GetAway(Mathf.Deg2Rad * newDir); // source
unit.GetAway(Mathf.Deg2Rad * (newDir + 180f)); // target
}