Basis festgelegt

2026-10-06 09:31:55 +02:00
parent 9e5822a37c
commit 0a801ed82c
17 changed files with 1243 additions and 0 deletions
@@ -0,0 +1,97 @@
+using UnityEngine;
+
+public class Enemy : MonoBehaviour, IMovementDirection
+{
+    [Header("Movement")]
+    [SerializeField]
+    private float moveSpeed = 2f;
+
+    [SerializeField]
+    private float targetReachedDistance = 0.1f;
+
+    private EnemyTargetManager targetManager;
+    private Transform currentTarget;
+
+    // Wird von CharacterRotation verwendet.
+    public Vector2 MovementDirection { get; private set; }
+
+    private void Start()
+    {
+        targetManager = FindFirstObjectByType<EnemyTargetManager>();
+
+        if (targetManager == null)
+        {
+            Debug.LogError(
+                "Enemy: Kein EnemyTargetManager gefunden!",
+                this
+            );
+
+            return;
+        }
+
+        SelectClosestTarget();
+    }
+
+    private void Update()
+    {
+        if (targetManager == null)
+            return;
+
+        if (currentTarget == null)
+        {
+            MovementDirection = Vector2.zero;
+            SelectClosestTarget();
+            return;
+        }
+
+        // Falls das Ziel deaktiviert wurde:
+        if (!currentTarget.gameObject.activeInHierarchy)
+        {
+            SelectClosestTarget();
+            return;
+        }
+
+        MoveTowardsTarget();
+
+        if (HasReachedTarget())
+        {
+            SelectClosestTarget();
+        }
+    }
+
+    private void SelectClosestTarget()
+    {
+        currentTarget =
+            targetManager.GetClosestActiveTarget(transform.position);
+
+        if (currentTarget == null)
+        {
+            MovementDirection = Vector2.zero;
+        }
+    }
+
+    private void MoveTowardsTarget()
+    {
+        Vector3 direction =
+            currentTarget.position - transform.position;
+
+        MovementDirection = new Vector2(
+            direction.x,
+            direction.y
+        ).normalized;
+
+        transform.position = Vector3.MoveTowards(
+            transform.position,
+            currentTarget.position,
+            moveSpeed * Time.deltaTime
+        );
+    }
+
+    private bool HasReachedTarget()
+    {
+        return Vector3.Distance(
+            transform.position,
+            currentTarget.position
+        ) <= targetReachedDistance;
+    }
+}