private void OnTriggerEnter(Collider other)
{
// EARLY OUT! //
// If the trigger isn't on an impact layer, ignore it.
if (_isCollided || !CombatUtils.IsProjectileCollider(other.gameObject.layer))
{
return;
}
// EARLY OUT! //
// If the collider is a friendly entity, early out.
if (CombatUtils.IsEntity(other.gameObject.layer) && !CombatUtils.IsEnemy(_creator.Owner, other))
{
return;
}
_isCollided = true;
var card = SL.Get <Config>().GetCardByName(_entityToSpawn);
if (card != null)
{
card.SpawnChargeSeconds = 0;
var unit = Entity.SpawnFromDefinition(_creator.Owner, card, transform.position.ZeroY(), isFromPlayersHand: false);
_creator.Owner.RotateForPlayer(unit.gameObject);
}
else
{
Debug.LogWarning("Can't find card: " + card.Name);
}
// Destroy the shell.
Destroy(gameObject);
}
/// <summary>
/// Should this unit be affected by this spell?
/// </summary>
private bool isAffectedEntity(PlayerModel friendly, Entity target)
{
if (_isAffectingFriendlies)
{
return(!CombatUtils.IsEnemy(friendly, target));
}
else
{
return(CombatUtils.IsEnemy(friendly, target));
}
}
private void OnTriggerEnter(Collider other)
{
// EARLY OUT! //
// If the trigger isn't on an impact layer, ignore it.
if (!CombatUtils.IsProjectileCollider(other.gameObject.layer))
{
return;
}
// EARLY OUT! //
// If the collider is a friendly entity, early out.
if (CombatUtils.IsEntity(other.gameObject.layer) && !CombatUtils.IsEnemy(_owner, other))
{
return;
}
// Collect all the colliders in a sphere from the shell's current position to a radius of the explosion radius.
Collider[] colliders = Physics.OverlapSphere(transform.position, _explosionRadius, CombatUtils.EntityMask);
for (int i = 0; i < colliders.Length; i++)
{
Entity targetEntity = colliders[i].GetComponent <Entity> ();
// If it's an enemy unit, do damage to it.
if (CombatUtils.IsEnemy(_owner, targetEntity))
{
targetEntity.TakeDamage(_areaDamage);
}
}
if (_explosionParticlePrefab != null)
{
var explosion = Utils.Instantiate(_explosionParticlePrefab, transform.position, transform.rotation);
// Play the particle system.
explosion.Play();
// Once the particles have finished, destroy the gameobject they are on.
Destroy(explosion.gameObject, explosion.main.duration);
}
if (_explosionAudio != null)
{
// Play the explosion sound effect.
_explosionAudio.Play();
}
// Destroy the shell.
Destroy(gameObject);
}
/// <summary>
/// Attempt attacks when we detect a rigidbody collision.
/// </summary>
private void OnTriggerStay(Collider other)
{
// EARLY OUT! //
// If on cooldown don't attack.
if (!this.enabled || _cooldownSeconds > 0f)
{
return;
}
// EARLY OUT! //
// If the trigger isn't an entity, ignore it.
if (!CombatUtils.IsEntity(other.gameObject.layer))
{
return;
}
// EARLY OUT! //
// If the collider isn't an enemy, ignore it.
var target = other.GetComponent <Entity>();
if (!CombatUtils.IsEnemy(_entity.Owner, target))
{
return;
}
bool didAttack = false;
// Only attack if the entity is a type that this unit attacks.
if (_entity.AttacksGroundUnits || target.IsBuilding)
{
didAttack = attemptDirectAttack(target);
didAttack |= attemptAreaAttack(target);
}
if (didAttack)
{
// Reset cooldown.
_cooldownSeconds = _entity.AttackSpeed;
// Play attack audio if we have any.
if (_animator != null)
{
_animator.Attack();
}
}
}
private bool attemptAreaAttack(Entity target)
{
bool didAttack = true;
// Trigger enter only applies to area attacks.
if (target != null && _entity.AreaAttackDamage > 0)
{
Collider[] colliders = Physics.OverlapSphere(transform.position, _attackRadius, CombatUtils.EntityMask);
for (int i = 0; i < colliders.Length; i++)
{
var areaTarget = colliders[i].GetComponent <Entity>();
if (CombatUtils.IsEnemy(_entity.Owner, areaTarget))
{
attack(areaTarget, _entity.AreaAttackDamage);
didAttack = true;
}
}
}
return(didAttack);
}
private void triggerBomb()
{
// Collect all the colliders in a sphere from the shell's current position to a radius of the explosion radius.
Collider[] colliders = Physics.OverlapSphere(transform.position, _explosionRadius, CombatUtils.EntityMask);
for (int i = 0; i < colliders.Length; i++)
{
Entity targetEntity = colliders[i].GetComponent <Entity> ();
// If it's an enemy unit, do damage to it.
if (CombatUtils.IsEnemy(_owner, targetEntity))
{
targetEntity.TakeDamage(_areaDamage);
}
}
if (_explosionParticles != null)
{
// Unparent the particles from the shell.
_explosionParticles.transform.parent = null;
// Play the particle system.
_explosionParticles.Play();
// Once the particles have finished, destroy the gameobject they are on.
Destroy(_explosionParticles.gameObject, _explosionParticles.main.duration);
}
if (_explosionAudio != null)
{
// Play the explosion sound effect.
_explosionAudio.Play();
}
// Destroy the shell.
Destroy(gameObject);
}
