Luis Gonzalez
76 lines
1.6 KiB
C#
76 lines
1.6 KiB
C#
using System;
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using System.Collections;
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using UnityEngine;
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using UnityEngine.UI;
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/////////////////////////////////////////////////////////////////////////////////
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namespace Rukhanka.Samples
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{
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class UIButtonHandler: MonoBehaviour
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{
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[Serializable]
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public struct ShowcaseData
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{
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public Button UIBtn;
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public GameObject UIRoot;
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public Transform vCam;
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}
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public ShowcaseData[] showcases;
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Camera cam;
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Transform targetCamera;
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/////////////////////////////////////////////////////////////////////////////////
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void Start()
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{
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for (int i = 0; i < showcases.Length; ++i)
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{
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var sc = showcases[i];
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var li = i;
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sc.UIBtn.onClick.AddListener(() => OnBtnClick(li));
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}
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OnBtnClick(0);
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showcases[0].UIBtn.Select();
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cam = Camera.main;
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targetCamera = showcases[0].vCam;
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}
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/////////////////////////////////////////////////////////////////////////////////
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IEnumerator DelayedUISwitch(ShowcaseData sc, bool b)
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{
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yield return new WaitForSeconds(0.5f);
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sc.UIRoot.SetActive(b);
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}
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/////////////////////////////////////////////////////////////////////////////////
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void Update()
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{
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var dp = targetCamera.position - cam.transform.position;
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if (dp.magnitude < 0.1f)
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return;
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cam.transform.position += dp.normalized * Mathf.Max(dp.magnitude, 2.0f) * Time.deltaTime * 1.5f;
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}
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/////////////////////////////////////////////////////////////////////////////////
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void OnBtnClick(int idx)
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{
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for (int i = 0; i < showcases.Length; ++i)
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{
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var sc = showcases[i];
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var b = i == idx;
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if (b)
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targetCamera = sc.vCam;
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StartCoroutine(DelayedUISwitch(sc, b));
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}
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}
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}
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}
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