/// <summary>
/// Adds a new player position to the position list.
/// </summary>
/// <param name="gameObj">Object to store position from.</param>
/// <param name="posArray">List to add position in.</param>
public void AddPosition(GameObject gameObj, List <PlayerTimePosition> posArray)
{
// Making new position to store in list
PlayerTimePosition pos = new PlayerTimePosition();
pos.position = gameObj.transform.position;
pos.time = Time.time;
pos.input = new TimePositionInput();
// Sprite handling
SpriteRenderer renderer = gameObj.GetComponentInChildren <SpriteRenderer>();
pos.sprite = renderer.sprite;
pos.facingRight = gameObj.GetComponent <PlayerControl>().facingRight;
// If it's the player adding a new position, also store inputs
if (gameObj.CompareTag("Player"))
{
pos.input.SetInput();
}
posArray.Add(pos);
// Continuously removing all positions outside time threshold
posArray.RemoveAll(x => x.time <= (Time.time - rewindSeconds));
}
/// <summary>
/// Handles player movement while rewinding time.
/// </summary>
public void PlayerRewind()
{
// If there are positions left on the position list, move player past one position
if (playerPositions.Count > 0)
{
PlayerTimePosition currentPos = playerPositions[playerPositions.Count - 1];
transform.position = currentPos.position;
// Set player inputs along with position
player.SetInputFromPosition(currentPos.input);
// Setting sprite
Debug.Log(currentPos.sprite.name);
player.GetComponentInChildren <SpriteRenderer>().sprite = currentPos.sprite;
player.facingRight = currentPos.facingRight;
// Insert the position on the record for the clone
playerRecord.Insert(0, currentPos);
// Remove the position from the stored list
playerPositions.RemoveAt(playerPositions.Count - 1);
}
// If there are no positions left, player is frozen in time
else
{
isFrozen = true;
//rb.constraints = RigidbodyConstraints2D.FreezeAll;
}
}
