106 lines
2.9 KiB
C#
106 lines
2.9 KiB
C#
using AxibugEmuOnline.Client.UI;
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using System.Collections.Generic;
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using UnityEngine;
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namespace AxibugEmuOnline.Client
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{
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public abstract class MenuItemController : CommandExecuter
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{
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[SerializeField]
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protected Transform m_menuItemRoot;
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protected List<MenuItem> m_runtimeMenuUI = new List<MenuItem>();
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public override bool Enable => enabled;
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protected MenuItem m_enteredItem = null;
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protected int m_selectIndex = -1;
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public virtual 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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if (m_selectIndex == value) return;
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m_selectIndex = value;
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OnSelectMenuChanged();
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}
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}
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protected virtual void Start()
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{
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if (m_menuItemRoot != null)
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{
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for (int i = 0; i < m_menuItemRoot.childCount; i++)
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{
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Transform child = m_menuItemRoot.GetChild(i);
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m_runtimeMenuUI.Add(child.GetComponent<MenuItem>());
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}
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}
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Canvas.ForceUpdateCanvases();
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SelectIndex = 0;
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}
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protected virtual MenuItem GetItemUIByIndex(int index)
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{
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return m_runtimeMenuUI[SelectIndex];
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}
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protected override bool OnCmdEnter()
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{
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if (m_enteredItem == null)
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{
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var willEnterItem = GetItemUIByIndex(SelectIndex);
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bool res = willEnterItem.OnEnterItem();
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if (res)
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{
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m_enteredItem = willEnterItem;
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}
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return res;
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}
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return false;
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}
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protected override void OnCmdBack()
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{
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if (m_enteredItem != null)
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{
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m_enteredItem.OnExitItem();
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m_enteredItem = null;
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}
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}
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protected abstract void OnSelectMenuChanged();
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}
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public abstract class MenuItemController<T> : MenuItemController
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{
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private bool m_listenControlAction;
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public bool ListenControlAction
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{
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get => m_listenControlAction;
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set
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{
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m_listenControlAction = value;
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if (value)
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CommandDispatcher.Instance.RegistController(this);
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else
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CommandDispatcher.Instance.UnRegistController(this);
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}
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}
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public abstract void Init(List<T> menuDataList);
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private void OnDestroy()
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{
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if (CommandDispatcher.Instance != null)
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CommandDispatcher.Instance.UnRegistController(this);
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}
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}
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}
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