Hra kabely

Assets/Scripts/hod_veci_do_diry/Hole.cs

@@ -0,0 +1,105 @@
+using UnityEngine;
+using System.Collections;
+
+public class Hole : MonoBehaviour
+{
+    [Header("Nastavení")]
+    [Tooltip("Poloměr zachycení – do kolika jednotek od středu se item 'vtáhne'")]
+    public float catchRadius = 0.6f;
+
+    [Tooltip("Síla vtahování itemu k díře")]
+    public float pullForce = 4f;
+
+    [Header("Pohyb díry (volitelné)")]
+    public bool hasMovement = false;
+    public float moveSpeed = 2f;
+    public Vector2 moveRange = new Vector2(1.5f, 0f);
+
+    [Header("Vizuál")]
+    public SpriteRenderer glowRenderer;
+
+    private Vector3 startPosition;
+    private bool isGlowing = false;
+
+    void Awake()
+    {
+        startPosition = transform.position;
+
+        CircleCollider2D col = GetComponent<CircleCollider2D>();
+        if (col != null)
+        {
+            col.isTrigger = true;
+            col.radius = catchRadius;
+        }
+    }
+
+    void Update()
+    {
+        if (hasMovement)
+        {
+            float x = startPosition.x + Mathf.Sin(Time.time * moveSpeed) * moveRange.x;
+            float y = startPosition.y + Mathf.Cos(Time.time * moveSpeed * 0.7f) * moveRange.y;
+            transform.position = new Vector3(x, y, transform.position.z);
+        }
+    }
+
+    void OnTriggerStay2D(Collider2D other)
+    {
+        DraggableObject draggable = other.GetComponent<DraggableObject>();
+        if (draggable == null) return;
+
+        float dist = Vector2.Distance(transform.position, other.transform.position);
+
+
+        Rigidbody2D rb = other.GetComponent<Rigidbody2D>();
+        if (rb != null)
+        {
+            Vector2 dir = ((Vector2)transform.position - rb.position).normalized;
+            rb.AddForce(dir * pullForce * Time.fixedDeltaTime, ForceMode2D.Impulse);
+        }
+
+
+        if (dist < catchRadius * 0.4f)
+        {
+            draggable.OnScored();
+            SetGlow(false);
+        }
+    }
+
+    void OnTriggerEnter2D(Collider2D other)
+    {
+        if (other.GetComponent<DraggableObject>() != null) SetGlow(true);
+    }
+
+    void OnTriggerExit2D(Collider2D other)
+    {
+        if (other.GetComponent<DraggableObject>() != null) SetGlow(false);
+    }
+
+    void SetGlow(bool active)
+    {
+        isGlowing = active;
+        if (glowRenderer == null) return;
+        glowRenderer.enabled = active;
+        if (active) StartCoroutine(PulseGlow());
+    }
+
+    IEnumerator PulseGlow()
+    {
+        while (isGlowing && glowRenderer != null)
+        {
+            float t = Mathf.PingPong(Time.time * 3f, 1f);
+            Color c = glowRenderer.color;
+            glowRenderer.color = new Color(c.r, c.g, c.b, Mathf.Lerp(0.3f, 0.9f, t));
+            yield return null;
+        }
+    }
+
+    void OnDrawGizmosSelected()
+    {
+        Gizmos.color = Color.green;
+        Gizmos.DrawWireSphere(transform.position, catchRadius);
+        Gizmos.color = Color.yellow;
+        Gizmos.DrawWireSphere(transform.position, catchRadius * 0.4f);
+    }
+}