Unity Script Generated by ScripterAI

"flow field movement for enemies looking for the nearest target"

// This is an example of flow field movement for enemies in Unity, using a 2D grid of vectors to determine direction

public class EnemyMovement : MonoBehaviour
{
    public float moveSpeed = 5f;
    public float turnSpeed = 5f;
    public float detectionRadius = 10f;

private Vector2[,] flowField;
    private Transform target;

void Start()
    {
        // Generate a flow field
        flowField = GenerateFlowField();

// Find the nearest target
        target = FindNearestTarget();
    }

void Update()
    {
        // Get the current position of the enemy
        Vector2 position = new Vector2(transform.position.x, transform.position.z);

// Get the vector from the flow field at the current position
        Vector2 flowVector = GetFlowVector(position);

// Rotate the enemy towards the flow vector
        Quaternion targetRotation = Quaternion.LookRotation(new Vector3(flowVector.x, 0f, flowVector.y));
        transform.rotation = Quaternion.Slerp(transform.rotation, targetRotation, turnSpeed * Time.deltaTime);

// Move the enemy in the direction of the flow vector
        Vector3 movement = new Vector3(flowVector.x, 0f, flowVector.y) * moveSpeed * Time.deltaTime;
        transform.position += movement;
    }

Vector2[,] GenerateFlowField()
    {
        // Create a 2D grid of vectors
        Vector2[,] flowField = new Vector2[10, 10];

// Calculate a flow vector for each cell in the grid
        for (int x = 0; x < flowField.GetLength(0); x++)
        {
            for (int y = 0; y < flowField.GetLength(1); y++)
            {
                Vector2 cellPosition = new Vector2(x, y);
                Vector2 cellFlowVector = CalculateFlowVector(cellPosition);
                flowField[x, y] = cellFlowVector;
            }
        }

return flowField;
    }

Vector2 CalculateFlowVector(Vector2 position)
    {
        // Calculate a flow vector based on the distance to the nearest target
        Transform nearestTarget = FindNearestTarget(position);
        Vector2 targetPosition = new Vector2(nearestTarget.position.x, nearestTarget.position.z);
        Vector2 direction = (targetPosition - position).normalized;
        return direction;
    }

Transform FindNearestTarget(Vector2 position)
    {
        // Find the nearest target within a certain radius
        Collider[] colliders = Physics.OverlapSphere(transform.position, detectionRadius);
        Transform nearestTarget = null;
        float nearestDistance = Mathf.Infinity;

foreach (Collider collider in colliders)
        {
            if (collider.CompareTag("Target"))
            {
                float distance = Vector3.Distance(position, collider.transform.position);
                if (distance < nearestDistance)
                {
                    nearestTarget = collider.transform;
                    nearestDistance = distance;
                }
            }
        }

return nearestTarget;
    }

Transform FindNearestTarget()
    {
        // Find the nearest target to the current position of the enemy
        return FindNearestTarget(new Vector2(transform.position.x, transform.position.z));
    }

Vector2 GetFlowVector(Vector2 position)
    {
        // Get the flow vector from the flow field at the given position
        int x = Mathf.RoundToInt(position.x);
        int y = Mathf.RoundToInt(position.y);
        return flowField[x, y];
    }
}