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28 lines
884 B
C#
28 lines
884 B
C#
using System;
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using UnityEngine;
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namespace D2D.Gameplay
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{
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/// <summary>
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/// Can be expanded to: pick only when space bar pressed (for items)
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/// </summary>
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public class CollectablesPicker : MonoBehaviour
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{
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public event Action<GameObject> Picked;
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/// <summary>
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/// Yeah, we could make calling Pick inside of Collectable with it own OnTriggerEnter
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/// method, but to avoid invalid OnTriggerEnter call order we do all stuff inside this
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/// small picker class.
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/// </summary>
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private void OnTriggerEnter(Collider other)
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{
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var collectable = other.GetComponent<ICollectable>();
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if (collectable != null && !collectable.IsPicked)
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{
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collectable.Pick(owner: gameObject);
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Picked?.Invoke(gameObject);
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}
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}
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}
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} |