/// <summary>
/// Instantiates a Follower with specified object and speed, the rest are default
/// </summary>
/// <param name="newObject">The GameObject that this Follower will represent</param>
/// <param name="newSpeed">The speed this Follower will have</param>
public Follower(GameObject newObject, float newSpeed)
{
followerObject = newObject;
pathProgress = 0;
behaviour = BasePath.ePathBehaviour.ABSOLUTE;
endEvent = BasePath.eEndPathEvent.STOP;
speed = newSpeed;
relaPos = newObject.transform.position;
}
/// <summary>
/// Instantiates a Follower with all of the specified parameters
/// </summary>
/// <param name="newObject">The GameObject that this Follower will represent</param>
/// <param name="newPathProgress">Where (from 0-1) the object will start</param>
/// <param name="newBehaviour">The following behaviour this Follower will use</param>
/// <param name="newEndEvent">The EndPathEvent this Follower will use</param>
/// <param name="newSpeed">The speed this Follower will have</param>
public Follower(GameObject newObject, float newPathProgress, ePathBehaviour newBehaviour, eEndPathEvent newEndEvent, float newSpeed)
{
followerObject = newObject;
pathProgress = newPathProgress;
behaviour = newBehaviour;
endEvent = newEndEvent;
speed = newSpeed;
relaPos = newObject.transform.position; //Saves home position, to be changed to actual relaPos once added to a Path
}
public override Vector2 GetWorldPositionViaPathProgress(float pathProgress, ePathBehaviour behaviour)
{
Vector2 newCoord = (behaviour == ePathBehaviour.ABSOLUTE) ? (new Vector2(0, 0)) : (-FirstPoint);
Vector2 lineInfo = findLine(pathProgress);
int lineIndex = (int)lineInfo.x;
float remainingLength = lines[lineIndex].Length - lineInfo.y;
newCoord += lines[lineIndex].beginPoint;
float angle = lines[lineIndex].Angle;
newCoord.x = newCoord.x + Mathf.Cos(angle) * remainingLength;
newCoord.y = newCoord.y + Mathf.Sin(angle) * remainingLength;
return(newCoord);
}
/// <summary> /// Abstract function that will return the world position based on progress and follow behaviour (relative or absolute) /// </summary> abstract public Vector2 GetWorldPositionViaPathProgress(float pathProgress, ePathBehaviour behaviour);