/// <summary>
/// This function positions the activity station on the circular space station, and rotates it accordingly. For a position, it needs the angle of the room's center and the layer (depth) at which to place the station. The station sprite will be offset from the center of the room by the variable OffsetAngle, which could be specified in each subclass individually. The call of PlaceDownCorrections admits individual corrections based on the activity station subclass, such as different scaling of the sprites. The rotation toward the center of the station is based on the center of the room (replacing the circular station with a hexagon wouldn't change anything about the placements here.)
/// </summary>
/// <param name="newAngle">center or the room</param>
/// <param name="newLayer">depth layer into the station</param>
public void PlaceDown(float newAngle, int newLayer)
{
// get the base positional information
PositionAngle = (newAngle + OffsetAngle) % 360;
PositionLayer = newLayer;
home = SpaceStation.Single;
// how far does the activity station be moved from the center of the room
OffsetDistance = home.radius * ((float)Math.PI) * OffsetAngle / 180f;
PlaceDownCorrection(); // also corrects offsetDistance for some room types
Transform transform1 = transform;
var angle = Math.PI * (newAngle) / 180;
// if the transform was changed after the class instances came to life, the sprite scale needs to be changed like this:
//(transform1 = transform).localScale *= transform1.parent.transform.localScale.x;
// position at the center of the room
transform1.localPosition = new Vector3(
(float)(home.radius * Math.Cos(angle)),
-(home.depth / 2) + PositionLayer * home.depth / home.noLayers,
(float)(home.radius * Math.Sin(angle))
);
// rotate so that it sits on the floor at the center of the room
transform1.localEulerAngles = new Vector3(90, 0, newAngle + 90);
// move sideways, keeping the slope of the floor from before
transform1.localPosition += new Vector3(
(float)(-OffsetDistance * Math.Sin(angle)),
0,
(float)(+OffsetDistance * Math.Cos(angle))
);
}
private void Awake()
{
if (Single == null)
{
Single = this;
}
else
{
Destroy(this.gameObject);
}
}