54 lines
2.0 KiB
C#
54 lines
2.0 KiB
C#
using UnityEngine;
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public class GameObjectPlacementButton : UnitPlacementButton
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{
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[SerializeField]
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private GameObject _prefab;
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protected override void Place()
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{
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var instance = Instantiate(_prefab);
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//we need to fetch the detection size before stripping the object
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var detectComp = instance.GetComponentInChildren<Detection>();
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Rect detectionRect = default;
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if(detectComp) detectionRect = instance.GetComponentInChildren<Detection>().DetectionRectangle;
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//strip the object
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foreach (var r_body in instance.transform.GetAllComponents<Rigidbody2D>()) Destroy(r_body);
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foreach (var coll in instance.transform.GetAllComponents<Collider2D>()) Destroy(coll);
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foreach (var script in instance.transform.GetAllComponents<MonoBehaviour>()) Destroy(script);
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//assign outline material tou all renderers of the placeholder
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foreach (var rend in instance.transform.GetAllComponents<SpriteRenderer>())
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{
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var color = (rend as SpriteRenderer).color;
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color.a = 0.6f;
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(rend as SpriteRenderer).color = color;
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(rend as SpriteRenderer).material = _outlineMaterial;
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}
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var placeholder = instance.AddComponent<ObjectPlaceholder>();
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placeholder.Prefab = _prefab;
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CreateRange(placeholder, detectionRect);
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}
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void CreateRange(DraggablePlaceholder placeholder, Rect detectionRect)
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{
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if (detectionRect == default) return;
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var detection = new GameObject("Detection");
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var rend = detection.AddComponent<SpriteRenderer>();
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rend.sprite = _detectionRangeSprite;
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rend.sortingLayerName = "Character";
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rend.sortingOrder = 0;
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rend.color = new Color(1, 1, 1, 0.2f);
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detection.transform.SetParent(placeholder.transform);
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detection.transform.localPosition = detectionRect.center;
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detection.transform.localScale = detectionRect.size;
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}
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} |