/// <summary>
/// Initializes the bomb
/// </summary>
protected virtual void Initialization()
{
_bombDuration = new WaitForSeconds(BombDelayBeforeExplosion);
_explosionDuration = new WaitForSeconds(BombExplosionActiveDuration);
_additionalDelayBeforeDestruction = new WaitForSeconds(BombAdditionalDelayBeforeDestruction);
// randomize model rotation
BombModel.transform.eulerAngles = new Vector3(0f, Random.Range(0f, 360f), 0f);
// we grab our collider and make it a trigger
_boxCollider = this.gameObject.MMGetComponentNoAlloc <BoxCollider>();
_boxCollider.isTrigger = true;
// we create our damage zones
_damageAreaEast = CreateDamageArea("East");
_damageAreaWest = CreateDamageArea("West");
_damageAreaSouth = CreateDamageArea("South");
_damageAreaNorth = CreateDamageArea("North");
_damageAreaCenter = CreateDamageArea("Center");
// center damage area setup
_damageAreaSize.x = GridManager.Instance.GridUnitSize / 2f;
_damageAreaSize.y = GridManager.Instance.GridUnitSize / 2f;
_damageAreaSize.z = GridManager.Instance.GridUnitSize / 2f;
_damageAreaPosition = this.transform.position
+ Vector3.up * GridManager.Instance.GridUnitSize / 2f;
_damageAreaCenter.gameObject.transform.position = _damageAreaPosition;
_damageAreaCenter.gameObject.MMFGetComponentNoAlloc <BoxCollider>().size = _damageAreaSize;
}
/// <summary>
/// Sets the projectile's owner.
/// </summary>
/// <param name="newOwner">New owner.</param>
public virtual void SetOwner(GameObject newOwner)
{
_owner = newOwner;
DamageOnTouch damageOnTouch = this.gameObject.MMGetComponentNoAlloc <DamageOnTouch>();
if (damageOnTouch != null)
{
damageOnTouch.Owner = newOwner;
damageOnTouch.Owner = newOwner;
if (!DamageOwner)
{
damageOnTouch.IgnoreGameObject(newOwner);
}
}
}
/// <summary>
/// On awake, we store the initial speed of the object
/// </summary>
protected virtual void Awake()
{
_facingRightInitially = ProjectileIsFacingRight;
_initialSpeed = Speed;
_health = GetComponent <Health> ();
_collider = GetComponent <Collider> ();
_collider2D = GetComponent <Collider2D>();
_spriteRenderer = GetComponent <SpriteRenderer> ();
_damageOnTouch = GetComponent <DamageOnTouch>();
_rigidBody = GetComponent <Rigidbody> ();
_rigidBody2D = GetComponent <Rigidbody2D> ();
_initialInvulnerabilityDurationWFS = new WaitForSeconds(InitialInvulnerabilityDuration);
if (_spriteRenderer != null)
{
_initialFlipX = _spriteRenderer.flipX;
}
_initialLocalScale = transform.localScale;
}
/// <summary>
/// Creates a directed damage area
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
protected virtual DamageOnTouch CreateDamageArea(string name)
{
GameObject damageAreaGameObject = new GameObject();
damageAreaGameObject.SetActive(false);
damageAreaGameObject.transform.SetParent(this.transform);
damageAreaGameObject.name = "ExplodudesBombDamageArea" + name;
damageAreaGameObject.layer = LayerMask.NameToLayer("Enemies");
DamageOnTouch damageOnTouch = damageAreaGameObject.AddComponent <DamageOnTouch>();
damageOnTouch.DamageCaused = BombDamage;
damageOnTouch.TargetLayerMask = DamageLayerMask;
damageOnTouch.DamageTakenEveryTime = 0;
damageOnTouch.InvincibilityDuration = 0f;
damageOnTouch.DamageTakenEveryTime = 10;
BoxCollider colllider = damageAreaGameObject.AddComponent <BoxCollider>();
colllider.isTrigger = true;
return(damageOnTouch);
}
/// <summary>
/// Creates the damage area.
/// </summary>
protected virtual void CreateDamageArea()
{
_damageArea = new GameObject();
_damageArea.name = this.name + "DamageArea";
_damageArea.transform.position = this.transform.position;
_damageArea.transform.rotation = this.transform.rotation;
_damageArea.transform.SetParent(this.transform);
_damageArea.layer = this.gameObject.layer;
if (DamageAreaShape == MeleeDamageAreaShapes.Rectangle)
{
_boxCollider2D = _damageArea.AddComponent <BoxCollider2D>();
_boxCollider2D.offset = AreaOffset;
_boxCollider2D.size = AreaSize;
_damageAreaCollider2D = _boxCollider2D;
_damageAreaCollider2D.isTrigger = true;
}
if (DamageAreaShape == MeleeDamageAreaShapes.Circle)
{
_circleCollider2D = _damageArea.AddComponent <CircleCollider2D>();
_circleCollider2D.transform.position = this.transform.position + this.transform.rotation * AreaOffset;
_circleCollider2D.radius = AreaSize.x / 2;
_damageAreaCollider2D = _circleCollider2D;
_damageAreaCollider2D.isTrigger = true;
}
if ((DamageAreaShape == MeleeDamageAreaShapes.Rectangle) || (DamageAreaShape == MeleeDamageAreaShapes.Circle))
{
Rigidbody2D rigidBody = _damageArea.AddComponent <Rigidbody2D>();
rigidBody.isKinematic = true;
rigidBody.sleepMode = RigidbodySleepMode2D.NeverSleep;
}
if (DamageAreaShape == MeleeDamageAreaShapes.Box)
{
_boxCollider = _damageArea.AddComponent <BoxCollider>();
_boxCollider.center = AreaOffset;
_boxCollider.size = AreaSize;
_damageAreaCollider = _boxCollider;
_damageAreaCollider.isTrigger = true;
}
if (DamageAreaShape == MeleeDamageAreaShapes.Sphere)
{
_sphereCollider = _damageArea.AddComponent <SphereCollider>();
_sphereCollider.transform.position = this.transform.position + this.transform.rotation * AreaOffset;
_sphereCollider.radius = AreaSize.x / 2;
_damageAreaCollider = _sphereCollider;
_damageAreaCollider.isTrigger = true;
}
if ((DamageAreaShape == MeleeDamageAreaShapes.Box) || (DamageAreaShape == MeleeDamageAreaShapes.Sphere))
{
Rigidbody rigidBody = _damageArea.AddComponent <Rigidbody>();
rigidBody.isKinematic = true;
}
_damageOnTouch = _damageArea.AddComponent <DamageOnTouch>();
_damageOnTouch.SetGizmoSize(AreaSize);
_damageOnTouch.SetGizmoOffset(AreaOffset);
_damageOnTouch.TargetLayerMask = TargetLayerMask;
_damageOnTouch.DamageCaused = DamageCaused;
_damageOnTouch.DamageCausedKnockbackType = Knockback;
_damageOnTouch.DamageCausedKnockbackForce = KnockbackForce;
_damageOnTouch.InvincibilityDuration = InvincibilityDuration;
if (!CanDamageOwner)
{
_damageOnTouch.IgnoreGameObject(Owner.gameObject);
}
}
/// <summary>
/// Explodes in one of the 4 directions
/// </summary>
/// <param name="hit"></param>
/// <param name="damageArea"></param>
/// <param name="explosion"></param>
/// <param name="angle"></param>
protected virtual void DirectedExplosion(RaycastHit hit, DamageOnTouch damageArea, ParticleSystem explosion, float angle)
{
float hitDistance = hit.distance;
// if what we find has a Health component, it's gonna be destroyed and needs to be covered by the explosion
if (hit.collider.gameObject.MMFGetComponentNoAlloc <Health>() != null)
{
hitDistance += GridManager.Instance.GridUnitSize;
}
// if what we find has a Bomb component, it's gonna be destroyed and needs to be covered by the explosion
_otherBomb = hit.collider.gameObject.MMFGetComponentNoAlloc <ExplodudesBomb>();
if ((_otherBomb != null) && (hitDistance <= BombDistanceInGridUnits))
{
hitDistance += GridManager.Instance.GridUnitSize;
// we detonate the other bomb
_otherBomb.Detonate();
}
// if we're colliding with an obstacle, we stop this explosion
if (hitDistance <= GridManager.Instance.GridUnitSize / 2f)
{
return;
}
// otherwise we explode
// we compute the size of the explosion
float explosionLength;
float adjustedDistance = hitDistance - GridManager.Instance.GridUnitSize / 2f;
float maxExplosionLength = BombDistanceInGridUnits * GridManager.Instance.GridUnitSize;
explosionLength = Mathf.Min(adjustedDistance, maxExplosionLength);
explosionLength -= GridManager.Instance.GridUnitSize / 2f;
// we set our damage size and position
_damageAreaSize.x = GridManager.Instance.GridUnitSize / 2f;
_damageAreaSize.y = GridManager.Instance.GridUnitSize / 2f;
_damageAreaSize.z = explosionLength;
_damageAreaPosition = this.transform.position
+ (hit.point - (this.transform.position + RaycastOffset)).normalized * (explosionLength / 2f + GridManager.Instance.GridUnitSize / 2f)
+ Vector3.up * GridManager.Instance.GridUnitSize / 2f;
damageArea.gameObject.transform.position = _damageAreaPosition;
damageArea.gameObject.transform.LookAt(this.transform.position + Vector3.up * (GridManager.Instance.GridUnitSize / 2f));
// we activate our damage area
damageArea.gameObject.SetActive(true);
damageArea.gameObject.MMFGetComponentNoAlloc <BoxCollider>().size = _damageAreaSize;
// we activate our VFX explosion
explosion.gameObject.SetActive(true);
explosion.transform.position = _damageAreaPosition;
ParticleSystem.ShapeModule shape = explosion.shape;
shape.scale = new Vector3(0.1f, 0.1f, explosionLength);
shape.rotation = new Vector3(0f, angle, 0f);
// we trigger a bomb event
MMGameEvent.Trigger("Bomb");
}
