//--------------------------------------------------------
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// [Author]: 第二世界
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// [ Date ]: Monday, September 11, 2017
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//--------------------------------------------------------
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using UnityEngine;
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using System.Collections;
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using UnityEngine.UI;
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using System.Text;
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public class BossLifeBar : MonoBehaviour
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{
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[SerializeField] Sprite[] m_LifeBarSprites;
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[SerializeField] Image m_BackGround;
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[SerializeField] Image m_MiddleGround;
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[SerializeField] Image m_PrefaceGround;
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[SerializeField] Slider m_SliderMiddleground;
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[SerializeField] Slider m_SliderForeground;
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[SerializeField] Text m_Surplus;
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[SerializeField] Text m_SurplusPercent;
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[SerializeField] float m_SmoothTime = 0.3f;
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public float smoothTime {
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get { return m_SmoothTime; }
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}
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Pattern pattern = Pattern.Reduce;
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float targetValue = 0f;
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int totalSegments = 1;
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int surplusSegments = -1;
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float refValue = 0f;
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float timer = 0f;
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float behaviourStartValue = 0f;
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float m_CurrentBehaviourValue = 0f;
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float currentBehaviourValue {
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get { return m_CurrentBehaviourValue; }
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set {
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m_CurrentBehaviourValue = value;
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UpdateSurplusSegments(currentBehaviourValue);
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var behaviourDecimalValue = m_CurrentBehaviourValue - (int)m_CurrentBehaviourValue;
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var trueDecimalValue = targetValue - (int)targetValue;
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switch (pattern)
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{
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case Pattern.Add:
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m_SliderForeground.value = behaviourDecimalValue;
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m_SliderMiddleground.value = behaviourDecimalValue > trueDecimalValue ? 1f : trueDecimalValue;
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break;
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case Pattern.Reduce:
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m_SliderMiddleground.value = behaviourDecimalValue;
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m_SliderForeground.value = behaviourDecimalValue < trueDecimalValue ? 0 : trueDecimalValue;
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break;
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case Pattern.None:
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m_SliderMiddleground.value = behaviourDecimalValue;
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m_SliderForeground.value = behaviourDecimalValue;
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break;
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}
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}
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}
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public void SetBaseInfo(int _npcId, ulong _hp, ulong _maxHp, int _level)
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{
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var npcConfig = NPCConfig.Get(_npcId);
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HeroSkinConfig skinConfig = HeroSkinConfig.Get(npcConfig.SkinID);
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surplusSegments = -1;
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totalSegments = npcConfig.LifeBarCount;
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targetValue = currentBehaviourValue = ((float)_hp / _maxHp) * totalSegments - 0.0001f;
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var behaviourDecimalValue = currentBehaviourValue - (int)currentBehaviourValue;
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m_SliderForeground.value = m_SliderMiddleground.value = behaviourDecimalValue;
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refValue = 0f;
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}
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public void Show(ulong _hp, ulong _maxHp)
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{
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var percentage = Mathf.Clamp(_hp, 0, _maxHp) / (float)_maxHp;
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var tempValue = totalSegments * percentage - 0.00001f;
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pattern = tempValue > targetValue ? Pattern.Add : tempValue < targetValue ? Pattern.Reduce : Pattern.None;
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behaviourStartValue = currentBehaviourValue;
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targetValue = tempValue;
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timer = 0f;
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refValue = 0f;
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}
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private void LateUpdate()
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{
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if (Mathf.Abs(currentBehaviourValue - targetValue) > 0.00001f)
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{
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var newValue = Mathf.SmoothDamp(currentBehaviourValue, targetValue, ref refValue, smoothTime);
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currentBehaviourValue = newValue;
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}
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}
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static StringBuilder stringBuild = new StringBuilder();
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private void UpdateSurplusSegments(float _targetValue)
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{
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var currentSurplus = Mathf.CeilToInt(_targetValue);
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if (currentSurplus != surplusSegments)
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{
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surplusSegments = currentSurplus;
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var colorSetLength = m_LifeBarSprites.Length;
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var index = surplusSegments % colorSetLength;
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var nextIndex = index == 0 ? colorSetLength - 1 : index - 1;
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m_PrefaceGround.overrideSprite = m_LifeBarSprites[index];
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m_MiddleGround.overrideSprite = m_LifeBarSprites[index];
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m_BackGround.overrideSprite = m_LifeBarSprites[nextIndex];
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m_BackGround.SetActive(surplusSegments > 1);
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// var chars = surplusSegments.ToString();
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// stringBuild.Remove(0, stringBuild.Length);
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// for (var i = 0; i < chars.Length; i++)
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// {
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// var numChar = GetNumKey(chars[i]);
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// if (numChar > 0)
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// {
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// stringBuild.Append((char)numChar);
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// }
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// }
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m_Surplus.text = surplusSegments.ToString();
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m_SurplusPercent.text = Mathf.CeilToInt((_targetValue / totalSegments) * 100f).ToString() + "%";
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}
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}
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// int GetNumKey(int _num)
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// {
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// var config = DamageNumConfig.Get("BossLifeBarSurplusNum");
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// return config.nums[_num - 48];
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// }
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enum Pattern
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{
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None,
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Add,
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Reduce,
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}
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}
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