using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using System;
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public class RedpointCenter : Singleton<RedpointCenter>
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{
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public event Action<int> redpointValueChangeEvent;
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Dictionary<int, Redpoint> redpoints = new Dictionary<int, Redpoint>();
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Dictionary<int, List<int>> parentChildren = new Dictionary<int, List<int>>();
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public RedpointCenter()
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{
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}
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public void ResetAllRedpointState()
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{
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foreach (var redpoint in redpoints.Values)
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{
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redpoint.state = RedPointState.None;
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}
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}
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public void Register(Redpoint _redpoint)
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{
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var id = _redpoint.id;
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if (redpoints.ContainsKey(id))
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{
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Debug.LogErrorFormat("重复注册红点：id->{0}", id);
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}
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redpoints[id] = _redpoint;
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var parentId = _redpoint.parent;
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if (parentId > 0)
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{
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List<int> children = null;
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if (!parentChildren.TryGetValue(parentId, out children))
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{
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parentChildren[parentId] = children = new List<int>();
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}
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if (!children.Contains(id))
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{
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children.Add(id);
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}
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}
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}
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public void Report(Redpoint _redpoint)
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{
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var parentId = _redpoint.parent;
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if (redpointValueChangeEvent != null)
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{
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redpointValueChangeEvent(_redpoint.id);
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}
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if (parentId > 0)
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{
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TestParentValue(_redpoint.parent);
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}
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}
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public void ReportWithoutParent(Redpoint _redpoint)
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{
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if (redpointValueChangeEvent != null)
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{
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redpointValueChangeEvent(_redpoint.id);
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}
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}
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public RedPointState GetRedpointState(int _id)
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{
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Redpoint redpoint = null;
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if (this.redpoints.TryGetValue(_id, out redpoint))
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{
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return redpoint.state;
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}
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else
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{
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return RedPointState.None;
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}
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}
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public int GetRedpointCount(int _id)
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{
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Redpoint redpoint = null;
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if (this.redpoints.TryGetValue(_id, out redpoint))
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{
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return redpoint.count;
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}
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else
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{
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return 0;
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}
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}
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void TestParentValue(int _parentId)
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{
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List<int> children = null;
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Redpoint parent = null;
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if (redpoints.TryGetValue(_parentId, out parent) && parentChildren.TryGetValue(_parentId, out children))
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{
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var parentState = RedPointState.None;
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for (int i = 0; i < children.Count; i++)
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{
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Redpoint child = null;
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if (redpoints.TryGetValue(children[i], out child))
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{
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if (child.state > parentState)
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{
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parentState = child.state;
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}
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}
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if (parentState == RedPointState.Full)
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{
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break;
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}
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}
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parent.state = parentState;
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}
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}
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}
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