/// <summary>
/// Creates the meteor shower - helper-object that spawns meteorites in a given area and deals damage to enemies.
/// </summary>
/// <param name="owner">The skill owner (caster).</param>
/// <param name="targetsProvider">The targets provider.</param>
/// <param name="target">The target.</param>
/// <param name="skillLevel">The skill level.</param>
/// <param name="objectsPool">The objects pool.</param>
/// <exception cref="ArgumentNullException">
/// owner
/// or
/// targetsProvider
/// or
/// target
/// or
/// objectsPool
/// </exception>
public void CreateMeteorShower(ISkilled owner, ITargetsProvider targetsProvider, AreaTarget target, int skillLevel,
IObjectsPool objectsPool)
{
if (owner == null)
{
throw new ArgumentNullException(nameof(owner));
}
if (targetsProvider == null)
{
throw new ArgumentNullException(nameof(targetsProvider));
}
if (target == null)
{
throw new ArgumentNullException(nameof(target));
}
if (objectsPool == null)
{
throw new ArgumentNullException(nameof(objectsPool));
}
var parameters = GetParameters(skillLevel);
var meteor = objectsPool.GetOrCreate(parameters.MeteorShowerPrefab);
meteor.Setup(target, parameters.Damage, targetsProvider, owner);
}
/// <summary>
/// Shoots the arrow to the specified target.
/// </summary>
/// <param name="attacker">The attacker.</param>
/// <param name="target">The target.</param>
/// <param name="objectsPool">The objects pool.</param>
/// <exception cref="ArgumentNullException">objectsPool</exception>
public void ShootArrow(IAttacker attacker, ITargetAttackable target, IObjectsPool objectsPool)
{
if (arrowPrefab == null)
{
return;
}
if (objectsPool == null)
{
throw new ArgumentNullException(nameof(objectsPool));
}
var arrow = objectsPool.GetOrCreate(arrowPrefab, attacker.transform.position, attacker.transform.rotation);
arrow.ArrowSetup(target, attacker, arrowSpeed, attacker.DamageValue);
}
/// <summary>
/// Launches the ice bolt at the given target (magic arrow with freeze effect).
/// </summary>
/// <param name="owner">The skill owner (caster).</param>
/// <param name="target">The target.</param>
/// <param name="skillLevel">The skill level.</param>
/// <param name="objectsPool">The objects pool.</param>
/// <exception cref="ArgumentNullException">
/// owner
/// or
/// target
/// or
/// objectsPool
/// </exception>
public void LaunchIceBolt(ISkilled owner, ITarget target, int skillLevel, IObjectsPool objectsPool)
{
if (owner == null)
{
throw new ArgumentNullException(nameof(owner));
}
if (target == null)
{
throw new ArgumentNullException(nameof(target));
}
if (objectsPool == null)
{
throw new ArgumentNullException(nameof(objectsPool));
}
var parameters = GetParameters(skillLevel);
var arrow = objectsPool.GetOrCreate(parameters.ArrowPrefab, owner.transform.position, owner.transform.rotation);
var effect = parameters.EffectFreeze.CreateEffect(owner, objectsPool);
arrow.MagicArrowSetup(target, owner, parameters.ArrowSpeed, effect);
}