浮动小游戏已经基本搞好
新做了两个设置界面 一些bug修复和优化
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FloatGaming
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using UnityEngine;
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using UnityEngine.UI;
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using UnityEngine.EventSystems;
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using System.Collections;
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using System.Collections.Generic;
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public class selectSettingsOptions : MonoBehaviour
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{
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[Header("用户")]
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public Button userSettingsButton;
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public GameObject userSettingsGameObject;
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public Image userSettings_selectedMark;
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[Header("画面设置")]
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public Button graphicSettingsButton;
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public GameObject graphicSettingsGameObject;
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public Image graphicSettings_selectedMark;
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[Header("声音设置")]
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public Button audioSettingsButton;
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public GameObject audioSettingsGameObject;
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public Image audioSettings_selectedMark;
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[Header("操作设置")]
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public Button controlSettingsButton;
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public GameObject controlSettingsGameObject;
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public Image controlSettings_selectedMark;
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[Header("游戏设置")]
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public Button gameSettingsButton;
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public GameObject gameSettingsGameObject;
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public Image gameSettings_selectedMark;
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[Header("关于")]
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public Button aboutUsButton;
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public GameObject aboutUsGameObject;
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public Image aboutUs_selectedMark;
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[Header("设备信息")]
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public Button deviceInfoButton;
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public GameObject deviceInfoGameObject;
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public Image deviceInfo_selectedMark;
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[Header("Fade Settings")]
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[Tooltip("时间（秒）")] public float fadeDuration = 0.25f;
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[Tooltip("Hover alpha when mouse over (0-1)")] public float hoverAlpha = 0.75f;
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[Tooltip("Alpha when selected (常亮)")] public float selectedAlpha = 1f;
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// internal state
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private class OptionEntry
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{
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public Button button;
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public GameObject panel;
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public Image mark;
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public Coroutine fadeCoroutine;
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public bool selected;
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}
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private List<OptionEntry> options = new List<OptionEntry>();
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private OptionEntry currentSelected = null;
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void Awake()
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{
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options.Clear();
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AddOption(userSettingsButton, userSettingsGameObject, userSettings_selectedMark);
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AddOption(graphicSettingsButton, graphicSettingsGameObject, graphicSettings_selectedMark);
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AddOption(audioSettingsButton, audioSettingsGameObject, audioSettings_selectedMark);
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AddOption(controlSettingsButton, controlSettingsGameObject, controlSettings_selectedMark);
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AddOption(gameSettingsButton, gameSettingsGameObject, gameSettings_selectedMark);
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AddOption(aboutUsButton, aboutUsGameObject, aboutUs_selectedMark);
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AddOption(deviceInfoButton, deviceInfoGameObject, deviceInfo_selectedMark);
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}
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void Start()
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{
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// default select userSettings
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if (userSettingsButton != null)
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SelectOptionByButton(userSettingsButton);
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}
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void OnDestroy()
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{
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foreach (var opt in options)
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{
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if (opt.button != null)
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opt.button.onClick.RemoveAllListeners();
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RemoveEventTrigger(opt.button);
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}
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}
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void AddOption(Button btn, GameObject panel, Image mark)
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{
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var entry = new OptionEntry { button = btn, panel = panel, mark = mark, selected = false, fadeCoroutine = null };
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options.Add(entry);
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if (btn != null)
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{
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btn.onClick.AddListener(() => OnOptionClicked(entry));
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EnsureEventTrigger(btn, entry);
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}
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if (mark != null)
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{
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var c = mark.color;
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c.a = 0f;
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mark.color = c;
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mark.enabled = false;
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}
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if (panel != null)
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panel.SetActive(false);
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}
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void EnsureEventTrigger(Button btn, OptionEntry entry)
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{
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if (btn == null) return;
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EventTrigger trig = btn.GetComponent<EventTrigger>();
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if (trig == null) trig = btn.gameObject.AddComponent<EventTrigger>();
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// pointer enter
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var entryEnter = new EventTrigger.Entry { eventID = EventTriggerType.PointerEnter };
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entryEnter.callback.AddListener((data) => { OnOptionPointerEnter(entry); });
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trig.triggers.Add(entryEnter);
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// pointer exit
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var entryExit = new EventTrigger.Entry { eventID = EventTriggerType.PointerExit };
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entryExit.callback.AddListener((data) => { OnOptionPointerExit(entry); });
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trig.triggers.Add(entryExit);
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}
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void RemoveEventTrigger(Button btn)
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{
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if (btn == null) return;
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var trig = btn.GetComponent<EventTrigger>();
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if (trig != null) Destroy(trig);
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}
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void OnOptionPointerEnter(OptionEntry entry)
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{
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if (entry == null) return;
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if (entry.selected) return;
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StartFade(entry, hoverAlpha);
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}
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void OnOptionPointerExit(OptionEntry entry)
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{
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if (entry == null) return;
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if (entry.selected) return;
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StartFade(entry, 0f);
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}
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void OnOptionClicked(OptionEntry entry)
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{
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if (entry == null) return;
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SelectEntry(entry);
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}
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void SelectOptionByButton(Button btn)
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{
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var entry = options.Find(o => o.button == btn);
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if (entry != null) SelectEntry(entry);
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}
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void SelectEntry(OptionEntry entry)
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{
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if (entry == null) return;
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if (currentSelected != null && currentSelected != entry)
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{
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currentSelected.selected = false;
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StartFade(currentSelected, 0f);
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if (currentSelected.panel != null) currentSelected.panel.SetActive(false);
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}
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currentSelected = entry;
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currentSelected.selected = true;
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if (currentSelected.panel != null) currentSelected.panel.SetActive(true);
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StartFade(currentSelected, selectedAlpha);
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}
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void StartFade(OptionEntry entry, float targetAlpha)
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{
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if (entry == null || entry.mark == null) return;
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entry.mark.enabled = true;
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if (entry.fadeCoroutine != null) StopCoroutine(entry.fadeCoroutine);
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entry.fadeCoroutine = StartCoroutine(FadeImage(entry.mark, targetAlpha, fadeDuration, () =>
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{
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if (Mathf.Approximately(targetAlpha, 0f))
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{
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if (!entry.selected)
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entry.mark.enabled = false;
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}
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}));
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}
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IEnumerator FadeImage(Image img, float targetAlpha, float duration, System.Action onComplete = null)
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{
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if (img == null) yield break;
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float start = img.color.a;
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float t = 0f;
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while (t < duration)
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{
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t += Time.unscaledDeltaTime;
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float a = Mathf.Lerp(start, targetAlpha, duration <= 0f ? 1f : (t / duration));
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var c = img.color;
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c.a = a;
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img.color = c;
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yield return null;
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}
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var fc = img.color;
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fc.a = targetAlpha;
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img.color = fc;
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onComplete?.Invoke();
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}
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}
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