public static DanmakuField FindClosest(Vector2 position)
{
if (fields == null)
{
fields = new List <DanmakuField>();
fields.AddRange(Object.FindObjectsOfType <DanmakuField>());
}
if (fields.Count == 0)
{
DanmakuField encompassing = new GameObject("Danmaku Field").AddComponent <DanmakuField>();
encompassing.useClipBoundary = false;
fields.Add(encompassing);
}
if (fields.Count == 1)
{
return(fields[0]);
}
DanmakuField closest = null;
float minDist = float.MaxValue;
for (int i = 0; i < fields.Count; i++)
{
DanmakuField field = fields[i];
Vector2 diff = field.bounds.Center - position;
float distance = diff.sqrMagnitude;
if (distance < minDist)
{
closest = field;
minDist = distance;
}
}
return(closest);
}
public FireBuilder InField(DanmakuField field)
{
if (field == null)
{
throw new ArgumentNullException("Field cannot be null!");
}
Field = field;
return(this);
}
public void Copy(FireData other)
{
Prefab = other.Prefab;
Field = other.Field;
Position = other.Position;
Rotation = other.Rotation;
Speed = other.Speed;
AngularSpeed = other.AngularSpeed;
Controller = other.Controller;
Damage = other.Damage;
Group = other.Group;
}
public Danmaku Fire(FireData data)
{
if (TargetField == null)
{
TargetField = this;
}
DanmakuField old = data.Field;
data.Field = TargetField;
Danmaku danmaku = data.Fire();
data.Field = old;
return(danmaku);
}
internal FireBuilder(DanmakuPrefab prefab, DanmakuField field = null)
{
if (prefab == null)
{
throw new ArgumentNullException();
}
data = new FireData()
{
Prefab = prefab,
Field = field
};
modifiers = new List <DanmakuModifier>();
}
void Awake()
{
boundary = GetComponent <BoxCollider2D> ();
if (field == null)
{
print("No field provided, searching in ancestor GameObjects...");
field = GetComponentInParent <DanmakuField>();
}
if (field == null)
{
Debug.LogError("Field Boundary without a DanmakuField");
}
else
{
UpdatePosition();
}
}
/// <summary>
/// Immediately deactivates this Danmaku and ceases all processing done on it.
/// Calling this generally unadvised. Use <see cref="Deactivate"/> whenever possible.
/// This method should only be used when dealing with Projectiles while the game is paused or when ProjectileManager is not enabled
/// </summary>
public void DeactivateImmediate()
{
if (is_active && OnDeactivate != null)
{
OnDeactivate(this);
}
if (tasks != null)
{
tasks.Clear();
}
ControllerUpdate = null;
OnActivate = null;
OnDeactivate = null;
Field = null;
controllerCheck = false;
Damage = 0;
runtime.Remove(this);
CollisionCheck = true;
is_active = false;
danmakuPool.Return(this);
}