67 lines
2.3 KiB
C#
67 lines
2.3 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using RPGCreationKit;
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using UnityEngine.UI;
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using TMPro;
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using System;
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using RPGCreationKit.Player;
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using UnityEngine.EventSystems;
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namespace RPGCreationKit
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{
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public class CompassBar : MonoBehaviour
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{
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public GameObject IconPrefab;
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List<QuestMarker> questMarkers = new List<QuestMarker>();
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public RawImage CompassImage;
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public Transform Player;
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public float MaxDistance = 200f;
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float compassUnit;
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// Start is called before the first frame update
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void Start() {
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compassUnit = CompassImage.rectTransform.rect.width / 360f;
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}
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// Update is called once per frame
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private void Update() {
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CompassImage.uvRect = new Rect (Player.localEulerAngles.y / 360f, 0f, 1f, 1f);
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foreach (QuestMarker marker in questMarkers) {
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marker.image.rectTransform.anchoredPosition = GetPosOnCompass(marker);
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float dst = Vector2.Distance(new Vector2(Player.transform.position.x, Player.transform.position.z), marker.position);
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float scale = 0f;
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if (dst < MaxDistance) {
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scale = 1f - (dst / MaxDistance);
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}
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marker.image.rectTransform.localScale = Vector3.one * scale;
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}
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}
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public void AddQuestMarker(QuestMarker marker) {
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GameObject NewMarker = Instantiate(IconPrefab, CompassImage.transform);
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marker.image = NewMarker.GetComponent<Image>();
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marker.image.sprite = marker.icon;
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questMarkers.Add(marker);
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}
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public void RemoveQuestMarker(QuestMarker marker) {
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marker.image.rectTransform.localScale = Vector3.one * 0f;
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marker.image.sprite = null;
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questMarkers.Remove(marker);
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}
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Vector2 GetPosOnCompass(QuestMarker marker) {
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Vector2 playerPos = new Vector2(Player.transform.position.x, Player.transform.position.z);
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Vector2 playerFwd = new Vector2(Player.transform.forward.x, Player.transform.forward.z);
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float angle = Vector2.SignedAngle(marker.position - playerPos, playerFwd);
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return new Vector2(compassUnit * angle, 0f);
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}
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}
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}
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