Can someone Help me with my code?
It says that
Assets/Scripts/EnemySpawner.cs(39,34): error CS0428: Cannot convert method group NextFreePosition' to non-delegate typeUnityEngine.Transform’. Consider using parentheses to invoke the method.
And here is my code:
using UnityEngine;
public class EnemySpawner : MonoBehaviour
{
public GameObject enemyPrefab;
public float width = 12.22f;
public float height = 9.65f;
public float speed = 5f;
public float spawnDelay = 0.5f;
private bool moveingRight = true;
private float xmax;
private float xmin;
// Use this for initialization
void Start()
{
float distanceToCamera = transform.position.z - Camera.main.transform.position.z;
Vector3 leftBoundary = Camera.main.ViewportToWorldPoint(new Vector3(0, 0, distanceToCamera));
Vector3 rightBoundary = Camera.main.ViewportToWorldPoint(new Vector3(1, 0, distanceToCamera));
xmax = rightBoundary.x;
xmin = leftBoundary.x;
SpawnUntilFull();
}
void SpawnEnemies()
{
foreach (Transform child in transform)
{
GameObject enemy = Instantiate(enemyPrefab, child.transform.position, Quaternion.identity) as GameObject;
enemy.transform.parent = child;
}
}
void SpawnUntilFull()
{
Transform freePosition = NextFreePosition;
if (freePosition)
{
GameObject enemy = Instantiate(enemyPrefab, freePosition.position, Quaternion.identity) as GameObject;
enemy.transform.parent = freePosition;
}
if (NextFreePosition())
{
Invoke("SpawnUntilFull", spawnDelay);
}
}
public void OnDrawGizmos()
{
Gizmos.DrawWireCube(transform.position, new Vector3(width, height));
}
void Update()
{
if (moveingRight)
{
transform.position += Vector3.right * speed * Time.deltaTime;
}
else
{
transform.position += Vector3.left * speed * Time.deltaTime;
}
float rightEdgeOfFormation = transform.position.x + (0.5f * width);
float leftEdgeOfFormation = transform.position.x - (0.5f * width);
if (leftEdgeOfFormation < xmin)
{
moveingRight = true;
}
else if (rightEdgeOfFormation > xmax)
{
moveingRight = false;
}
if (AllMembersDead())
{
Debug.Log("Empty formation");
SpawnUntilFull();
}
}
Transform NextFreePosition()
{
foreach (Transform childPositionGameObject in transform)
{
if (childPositionGameObject.childCount == 0)
{
return childPositionGameObject;
}
}
return null;
}
bool AllMembersDead()
{
foreach (Transform childPositionGameObject in transform)
{
if (childPositionGameObject.childCount > 0)
{
return false;
}
}
return true;
}
}
Thanks to all thoese who will thake off their time for THIS :)))))
