/// <summary>
/// Try to enter a nearby level.
/// </summary>
virtual protected void TryEnterLevel()
{
Collider2D[] hitColliders = Physics2D.OverlapCircleAll(transform.position, leeway);
if (hitColliders.Length > 0)
{
foreach (Collider2D hit in hitColliders)
{
UILevelSelectTile currentTile = hit.GetComponent <UILevelSelectTile>();
if (currentTile != null && currentTile.AllowsEnter())
{
currentTile.EnterLevel();
}
}
}
}
/// <summary>
/// Checks for tile underneath the character.
/// </summary>
/// <returns>The level select tile if found, or the tile the character is moving on.</returns>
virtual protected bool TileAllowsMove(int x, int y)
{
Collider2D[] hitColliders = Physics2D.OverlapCircleAll(transform.position, leeway);
if (hitColliders.Length > 0)
{
foreach (Collider2D hit in hitColliders)
{
UILevelSelectTile currentTile = hit.GetComponent <UILevelSelectTile>();
if (currentTile != null && currentTile.AllowsMove(x, y))
{
// Snap to centre
currentTile.Snap(this);
return(true);
}
}
}
return(false);
}
