23 lines
647 B
C#
23 lines
647 B
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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public class TrailCollider : MonoBehaviour
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{
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public Color gizmoColor = Color.red;
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public TrailMgr trailMgr;
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public float radius;
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void Update(){
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RaycastHit2D hit = Physics2D.CircleCast(transform.position, radius, Vector2.up);
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if(hit.collider!=null){
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if(hit.transform.root == trailMgr.transform){return;} // <-- avoid eating myself
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trailMgr.OnColliderHit(hit);
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}
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}
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private void OnDrawGizmos() {
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Gizmos.color = gizmoColor;
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Gizmos.DrawWireSphere(transform.position,radius);
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}
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}
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