52 lines
1.3 KiB
C#
52 lines
1.3 KiB
C#
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using System.Collections.Generic;
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using TMPro;
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using UnityEngine;
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namespace RoR2.UI;
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[RequireComponent(typeof(PositionIndicator))]
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public class DistanceIndicator : MonoBehaviour
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{
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public PositionIndicator positionIndicator;
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public TextMeshPro tmp;
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private static readonly List<DistanceIndicator> instancesList;
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private void OnEnable()
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{
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instancesList.Add(this);
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}
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private void OnDisable()
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{
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instancesList.Remove(this);
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}
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static DistanceIndicator()
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{
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instancesList = new List<DistanceIndicator>();
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UICamera.onUICameraPreCull += UpdateText;
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}
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private static void UpdateText(UICamera uiCamera)
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{
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CameraRigController cameraRigController = uiCamera.cameraRigController;
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Transform transform = null;
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if ((bool)cameraRigController && (bool)cameraRigController.target)
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{
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CharacterBody component = cameraRigController.target.GetComponent<CharacterBody>();
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transform = ((!component) ? cameraRigController.target.transform : component.coreTransform);
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}
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if ((bool)transform)
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{
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for (int i = 0; i < instancesList.Count; i++)
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{
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DistanceIndicator distanceIndicator = instancesList[i];
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string text = (distanceIndicator.positionIndicator.targetTransform.position - transform.position).magnitude.ToString("0.0") + "m";
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distanceIndicator.tmp.text = text;
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}
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}
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}
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}
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