public GameObject GetPrefab()
{
if (prefab == null || currentRoleID != oldRoleID) //create a new prefab if either the prefab has not been originally created yet or the roleID has changed (currentRoleID != oldRoleID)
{
if (prefab != null) //destroy the old prefab
{
if (Application.isPlaying) //are we in play mode
{
GameObject.Destroy(prefab);
}
else
{
GameObject.DestroyImmediate(prefab);
}
}
prefab = new GameObject(faceName); Debug.Log("Creating a " + faceName + " prefab.");
prefab.SetActive(false);
SpriteRenderer sRen = prefab.AddComponent <SpriteRenderer> ();
sRen.sprite = mainSprite;
sRen.sortingLayerID = SortingLayer.NameToID(spriteSortingLayerName);
switch (currentRoleID)
{
case TileRoleID.FullWall:
prefab.AddComponent <BoxCollider2D> ();
break;
case TileRoleID.PlainFloor:
break;
}
oldRoleID = currentRoleID;
}
return(prefab);
}
//will return null if a tiletype with the specified role cannot be found
public TileType FindRole(TileRoleID roleID)
{
return(tileTypes.Find((tType) => tType.currentRoleID == roleID));
}
