124 lines
4.0 KiB
C#
124 lines
4.0 KiB
C#
using DG.Tweening;
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using DG.Tweening.Core;
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using DG.Tweening.Plugins.Options;
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using System;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UI;
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namespace AxibugEmuOnline.Client.UI
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{
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public class MainMenu : MonoBehaviour
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{
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[SerializeField]
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HorizontalLayoutGroup GroupRoot;
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[SerializeField]
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MenuItem Template;
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[SerializeField]
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List<MainMenuData> MenuSetting;
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[SerializeField]
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float SelectScale = 1f;
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[SerializeField]
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float UnSelectScale = 0.85f;
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[SerializeField]
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float HoriRollSpd = 1f;
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private RectTransform groupRootRect => GroupRoot.transform as RectTransform;
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private List<MenuItem> m_runtimeMenuUI = new List<MenuItem>();
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private int m_selectIndex;
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private TweenerCore<Vector2, Vector2, VectorOptions> rollTween;
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public int SelectIndex
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{
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get => m_selectIndex;
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set
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{
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value = Mathf.Clamp(value, 0, m_runtimeMenuUI.Count - 1);
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m_selectIndex = value;
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var step = GroupRoot.spacing;
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var needSelectItem = m_runtimeMenuUI[value];
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var offset = needSelectItem.Rect.anchoredPosition.x;
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var targetPosition = groupRootRect.anchoredPosition;
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targetPosition.x = -offset;
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if (rollTween != null) { rollTween.Kill(); rollTween = null; }
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rollTween = DOTween.To(
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() => groupRootRect.anchoredPosition,
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(x) => groupRootRect.anchoredPosition = x,
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targetPosition,
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HoriRollSpd)
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.SetSpeedBased().OnUpdate(() =>
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{
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foreach (var item in m_runtimeMenuUI)
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{
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var distance = Mathf.Abs(item.Rect.anchoredPosition.x + groupRootRect.anchoredPosition.x);
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var selectProg = (1 - distance / 200f);
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SetSelectProgress(item, selectProg);
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}
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});
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}
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}
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private void SetSelectProgress(MenuItem item, float selectProg)
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{
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item.Root.localScale = Vector3.one * Mathf.Lerp(UnSelectScale, SelectScale, selectProg);
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}
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private void Start()
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{
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for (int i = 0; i < GroupRoot.transform.childCount; i++)
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{
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Transform child = GroupRoot.transform.GetChild(i);
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m_runtimeMenuUI.Add(child.GetComponent<MenuItem>());
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}
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SelectIndex = 0;
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}
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private void Update()
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{
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if (Input.GetKeyDown(KeyCode.D))
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SelectIndex += 1;
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else if (Input.GetKeyDown(KeyCode.A))
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SelectIndex -= 1;
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}
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#if UNITY_EDITOR
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[ContextMenu("UpdateMenuUI")]
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public void UpdateMenuUI()
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{
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while (GroupRoot.transform.childCount > 0)
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{
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DestroyImmediate(GroupRoot.transform.GetChild(GroupRoot.transform.childCount - 1).gameObject);
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}
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for (int i = 0; i < MenuSetting.Count; i++)
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{
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MenuItem itemScript = null;
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var prefabClone = UnityEditor.PrefabUtility.InstantiatePrefab(Template.gameObject) as GameObject;
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itemScript = prefabClone.GetComponent<MenuItem>();
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itemScript.gameObject.SetActive(true);
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itemScript.transform.SetParent(GroupRoot.transform);
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itemScript.transform.localScale = Vector3.one;
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itemScript.SetData(MenuSetting[i]);
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}
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UnityEditor.EditorUtility.SetDirty(this);
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}
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#endif
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}
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[Serializable]
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public class MainMenuData
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{
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public Sprite Icon;
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public string Name;
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}
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}
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