//Display a Random Prefab and position it at initialPosition return the x coordinate for the right bound
private BackGroundElement DisplayRandomPrefab(Vector3 initialPosition, BackGroundInsertionDirection direction)
{
int randomIndex = 0;
if (prefabsPool.Count == 0)
{
Debug.LogError("You need at least one prefab in the elements list.");
}
else if (prefabsPool.Count > 1)
{
randomIndex = Mathf.Abs(Random.Range(0, prefabsPool.Count));
}
//The element that will be rendered
BackGroundElement renderedObject = prefabsPool[randomIndex].GetAvailableObject();
renderedObject.DisplayAtPosition(initialPosition, direction);
if (direction == BackGroundInsertionDirection.Right)
{
elementsOnScreen.Add(renderedObject);
}
else
{
elementsOnScreen.Insert(0, renderedObject);
}
return(renderedObject);
}
public void DisplayAtPosition(Vector3 pos, BackGroundInsertionDirection direction)
{
//We are placing the obect based on his center so we /2.0f the width
int directionFactor;
if (direction == BackGroundInsertionDirection.Right)
{
directionFactor = 1;
}
else
{
directionFactor = -1;
}
Vector3 newPos = new Vector3(pos.x + ((width / 2.0f) * directionFactor), pos.y);;
gameObject.transform.position = newPos;
gameObject.SetActive(true);
//We add it to the element on screen
//We want the right bound, not the center, that's why we don't divide by 2
if (direction == BackGroundInsertionDirection.Right)
{
rightBound = pos.x + (width * directionFactor);
}
else
{
rightBound = pos.x;
}
}
public void DisplayAtPosition(Vector3 pos,BackGroundInsertionDirection direction)
{
//We are placing the obect based on his center so we /2.0f the width
int directionFactor;
if(direction == BackGroundInsertionDirection.Right){
directionFactor = 1 ;
}else{
directionFactor = -1;
}
Vector3 newPos = new Vector3(pos.x+((width/2.0f)*directionFactor),pos.y);;
gameObject.transform.position = newPos;
gameObject.SetActive(true);
//We add it to the element on screen
//We want the right bound, not the center, that's why we don't divide by 2
if(direction == BackGroundInsertionDirection.Right){
rightBound = pos.x+(width*directionFactor);
}else{
rightBound = pos.x;
}
}
//Display a Random Prefab and position it at initialPosition return the x coordinate for the right bound
private BackGroundElement DisplayRandomPrefab(Vector3 initialPosition,BackGroundInsertionDirection direction)
{
int randomIndex = 0;
if(prefabsPool.Count==0){
Debug.LogError("You need at least one prefab in the elements list.");
}else if(prefabsPool.Count>1){
randomIndex = Mathf.Abs(Random.Range(0,prefabsPool.Count));
}
//The element that will be rendered
BackGroundElement renderedObject = prefabsPool[randomIndex].GetAvailableObject();
renderedObject.DisplayAtPosition(initialPosition,direction);
if(direction == BackGroundInsertionDirection.Right){
elementsOnScreen.Add(renderedObject);
}else{
elementsOnScreen.Insert(0,renderedObject);
}
return renderedObject;
}