/// <summary>
/// Sends the specified damage to an external target object.
/// </summary>
/// <param name="_target">Target.</param>
/// <param name="_attacker">Attacker.</param>
/// <param name="_impact_type">Impact type.</param>
/// <param name="_damage">Damage.</param>
/// <param name="_damage_method">Damage method.</param>
/// <param name="_force">Force.</param>
private static void SendTargetDamage(GameObject _sender, GameObject _target, DamageTransferType _impact_type, float _damage, string _damage_method, Vector3 _damage_point, DamageForceType _force_type, float _force)
{
if (_target == null || _sender == null || _target == _sender)
{
return;
}
bool _handled = false;
if (_impact_type == DamageTransferType.Direct || _impact_type == DamageTransferType.DirectOrMessage || _impact_type == DamageTransferType.DirectAndMessage)
{
_handled = EntityDamageConverter.HandleDamage(_sender, _target, _impact_type, _damage, _damage_method, _damage_point, _force_type, _force);
if (_handled == false)
{
ICEWorldEntity _entity = ICEWorldEntity.GetWorldEntity(_target);
if (_entity != null)
{
Vector3 _position = (_damage_point == Vector3.zero ? _entity.transform.position : _damage_point);
Vector3 _direction = _sender.transform.position - _target.transform.position;
_entity.AddDamage(_damage, _direction, _position, _sender.transform, _force);
_handled = true;
}
}
}
if (_impact_type == DamageTransferType.Message || _impact_type == DamageTransferType.DirectAndMessage || (_impact_type == DamageTransferType.DirectOrMessage && _handled == false))
{
_target.SendMessageUpwards(_damage_method, _damage, SendMessageOptions.DontRequireReceiver);
}
}
/// <summary>
/// SendDamage handles damage and impact forces for the specified target object. You can use this static method to
/// affect each entity object within your scene. Please note that _target can be adjusted to null, in
/// such a case the _force_type will be automatically changed to DamageForceType.Explosion and the origin
/// of the detonation will be the _sender.transform.position.
/// </summary>
/// <param name="_sender">Sender.</param>
/// <param name="_target">Target.</param>
/// <param name="_impact_type">Impact type.</param>
/// <param name="_damage">Damage.</param>
/// <param name="_damage_method">Damage method.</param>
/// <param name="_damage_point">Damage point.</param>
/// <param name="_force_type">Force type.</param>
/// <param name="_force">Force.</param>
/// <param name="_radius">Radius.</param>
public static void SendDamage(GameObject _sender, GameObject _target, DamageTransferType _impact_type, float _damage, string _damage_method, Vector3 _damage_point, DamageForceType _force_type, float _force, float _radius)
{
if (_sender == null)
{
return;
}
if (_target == null)
{
_force_type = DamageForceType.Explosion;
}
// If the force type is an explosion will will handle first the explosion impact to all objects around the specified target
// in cases the target will be NULL (e.g. remote or timed detonation of an explosive etc.) the sender will be the origin of
// the explosion.
if (_force_type == DamageForceType.Explosion)
{
_damage_point = (_damage_point == Vector3.zero ? (_target != null ? _target.transform.position : _sender.transform.position) : _damage_point);
Collider[] _colliders = Physics.OverlapSphere(_damage_point, _radius);
if (_colliders != null)
{
foreach (Collider _collider in _colliders)
{
if (_collider == null || _collider.gameObject == _target || _collider.gameObject == _sender)
{
continue;
}
float _distance = PositionTools.Distance(_damage_point, _collider.gameObject.transform.position);
float _multiplier = Mathf.Clamp01(1 - MathTools.Normalize(_distance, 0, _radius));
// If a explosion radius is given we will try to apply a suitable force to the colliders gamesobject
if (_radius > 0)
{
if (_collider.attachedRigidbody != null && !_collider.attachedRigidbody.isKinematic)
{
_collider.attachedRigidbody.AddExplosionForce(_force * _multiplier, _damage_point, _radius);
}
else
{
ICEWorldEntity _entity = ICEWorldEntity.GetWorldEntity(_collider.gameObject);
if (_entity != null)
{
Vector3 _direction = _collider.transform.position - _damage_point;
_entity.ApplyImpact(_direction, _force * _multiplier);
}
}
}
// SendTargetDamage will try now to damage the colliders gameobject according to the given distance and multiplier
ICEWorldEntity.SendTargetDamage(_sender, _collider.gameObject, _impact_type, _damage * _multiplier, _damage_method, _damage_point, _force_type, _force * _multiplier);
}
}
}
if (_target != null)
{
// whenever a target is specified and the defined force type isn't NONE we try to apply also a force to the target
if (_force_type != DamageForceType.None)
{
Vector3 _direction = _target.transform.position - _sender.transform.position;
_direction.Normalize();
// Handle Target Rigidbody and forces
Rigidbody _target_rigidbody = _target.GetComponent <Rigidbody>();
if (_target_rigidbody != null && !_target_rigidbody.isKinematic)
{
_target_rigidbody.AddForce(_direction.normalized * _force, ForceMode.Force);
}
else
{
ICEWorldEntity _entity = ICEWorldEntity.GetWorldEntity(_target);
if (_entity != null)
{
_entity.ApplyImpact(_direction, _force);
}
}
}
// Finally we try to damage the specified target
ICEWorldEntity.SendTargetDamage(_sender, _target, _impact_type, _damage, _damage_method, _damage_point, _force_type, _force);
}
}