//--------------------------------------------------------
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// [Author]: 第二世界
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// [ Date ]: Tuesday, October 31, 2017
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//--------------------------------------------------------
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using UnityEngine;
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine.UI;
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namespace Snxxz.UI
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{
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public class FunctionButtonGroup : MonoBehaviour
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{
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[SerializeField] ScrollRect m_ScrollRect;
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public int unLockedCount {
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get {
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var count = 0;
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foreach (var button in functionButtons.Values)
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{
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if (button.state != TitleBtnState.Locked)
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{
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count++;
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}
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}
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return count;
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}
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}
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int currentOrder = 0;
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List<int> orders = new List<int>();
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Dictionary<int, FunctionButton> functionButtons = new Dictionary<int, FunctionButton>();
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public void Register(FunctionButton button)
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{
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functionButtons[button.order] = button;
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if (!orders.Contains(button.order))
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{
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orders.Add(button.order);
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orders.Sort(OrderCompare);
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}
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}
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public void UnRegister(FunctionButton button)
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{
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if (functionButtons.ContainsKey(button.order))
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{
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functionButtons.Remove(button.order);
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}
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if (orders.Contains(button.order))
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{
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orders.Remove(button.order);
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orders.Sort(OrderCompare);
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}
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}
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public void NotifyToggleOn(FunctionButton button)
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{
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if (button.state == TitleBtnState.Click)
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{
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currentOrder = button.order;
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for (int i = 0; i < orders.Count; i++)
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{
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var functionButton = functionButtons[orders[i]];
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if (functionButton != button && functionButton.state != TitleBtnState.Locked)
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{
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functionButton.state = TitleBtnState.Normal;
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}
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}
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}
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}
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public void TriggerByOrder(int targetOrder)
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{
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for (int i = 0; i < orders.Count; i++)
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{
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var order = orders[i];
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if (order == targetOrder)
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{
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functionButtons[order].Invoke(true);
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break;
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}
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}
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}
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public void TriggerLast()
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{
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var index = orders.IndexOf(currentOrder);
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if (index < 0)
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{
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return;
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}
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var loopTimes = 0;
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while (loopTimes < 2)
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{
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index--;
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if (index < 0)
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{
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index = orders.Count - 1;
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loopTimes++;
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}
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var next = orders[index];
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if (functionButtons[next].state != TitleBtnState.Locked)
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{
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functionButtons[next].Invoke(false);
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break;
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}
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}
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}
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public void TriggerNext()
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{
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var index = orders.IndexOf(currentOrder);
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if (index < 0)
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{
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return;
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}
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var loopTimes = 0;
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while (loopTimes < 2)
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{
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index++;
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if (index > orders.Count - 1)
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{
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index = 0;
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loopTimes++;
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}
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var next = orders[index];
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if (functionButtons[next].state != TitleBtnState.Locked)
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{
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functionButtons[next].Invoke(false);
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break;
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}
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}
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}
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public bool IsFirst()
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{
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return orders.Count > 0 && currentOrder == orders[0];
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}
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public bool IsLast()
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{
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return orders.Count > 0 && currentOrder == orders[orders.Count - 1];
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}
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public void GotoOrder(int order)
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{
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if (m_ScrollRect != null)
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{
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var index = orders.IndexOf(order);
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if (m_ScrollRect.horizontal)
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{
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m_ScrollRect.horizontalNormalizedPosition = (float)index / orders.Count;
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}
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else
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{
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m_ScrollRect.verticalNormalizedPosition = (float)index / orders.Count;
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}
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}
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}
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private int OrderCompare(int a, int b)
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{
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return a < b ? -1 : 1;
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}
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}
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}
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