298 lines
11 KiB
C#
298 lines
11 KiB
C#
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using Games.LogicObj;
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using GCGame.Table;
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using Module.Log;
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using System.Collections.Generic;
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using UnityEngine;
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using StringComparison = System.StringComparison;
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//所有需要改变材质属性值得，都通过该类管理实现
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/// EffectParams
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/// 参数1 类型个数
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/// 参数2 属性类型 int float color 等
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/// 参数3 属性名称
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/// 参数4 属性开始数值 当是 Color Vector等类型时 配置形式 1,1,1,1。配置Default表示材质默认值。
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/// 参数5 属性结束数值 当是 Color Vector等类型时 配置形式 1,1,1,1。配置Default表示材质默认值。
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/// 参数6 渐变参数，该属性从开始到结束过渡方式 -1整个过程渐变，0保持开始数值，>0渐变(渐变持续时间)
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public class ChangeMatPro
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{
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private const string _defaultValueName = "Default";
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private const string _intTypeName = "int";
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private const string _floatTypeName = "float";
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private const string _colorTypeName = "color";
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private const string _vectorTypeName = "vector";
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private const string _macroTypeName = "macro";
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protected Obj obj;
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protected int part;
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protected Tab_EffectParam effectParam;
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private readonly List<MatProFloatToken> _floatTokenList;
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private readonly List<MatProVectorToken> _vectorTokenList;
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private readonly List<int> _macroTokenList;
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public ChangeMatPro(Obj obj, int part, Tab_EffectParam effectParam)
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{
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this.obj = obj;
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this.part = part;
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this.effectParam = effectParam;
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_floatTokenList = new List<MatProFloatToken>();
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_vectorTokenList = new List<MatProVectorToken>();
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_macroTokenList = new List<int>();
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}
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public void Start(Tab_EffectParam param, float duration)
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{
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if (obj != null && param != null)
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{
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var countStr = param.GetParamValuebyIndex(0);
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int count;
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if (!string.IsNullOrEmpty(countStr) && int.TryParse(countStr, out count))
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{
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for (var i = 0; i < count; i++)
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{
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var index = i * 5 + 1;
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var properType = param.GetParamValuebyIndex(index);
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var properName = param.GetParamValuebyIndex(index + 1);
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var startValue = param.GetParamValuebyIndex(index + 2);
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var endValue = param.GetParamValuebyIndex(index + 3);
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var fadeOutTime = param.GetParamValuebyIndex(index + 4);
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AddProperty(properType, properName, startValue, endValue, fadeOutTime, duration);
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}
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}
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}
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}
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public void SetRatio(float ratio)
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{
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for (var i = 0; i < _floatTokenList.Count; i++)
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{
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var token = _floatTokenList[i];
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token.SetRatio(ratio);
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obj.ModifyFloatPropertyMod(token.token, token.Current, part);
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}
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for (var i = 0; i < _vectorTokenList.Count; i++)
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{
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var token = _vectorTokenList[i];
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token.SetRatio(ratio);
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obj.ModifyVectorPropertyMod(token.token, token.Current, part);
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}
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}
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private void AddProperty(string propertyType, string propertyName, string startValue, string endValue, string fadeOutTime, float duration)
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{
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// 临时使用这个变量提高代码重用率，0 = 无效，1 = float， 2 = vector；
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var propertyTypeInt = 0;
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if (string.Equals(propertyType, _intTypeName, StringComparison.CurrentCultureIgnoreCase) ||
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string.Equals(propertyType, _floatTypeName, StringComparison.CurrentCultureIgnoreCase))
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propertyTypeInt = 1;
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else if (string.Equals(propertyType, _colorTypeName, StringComparison.CurrentCultureIgnoreCase) ||
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string.Equals(propertyType, _vectorTypeName, StringComparison.CurrentCultureIgnoreCase))
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propertyTypeInt = 2;
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else if (string.Equals(propertyType, _macroTypeName, StringComparison.CurrentCultureIgnoreCase))
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propertyTypeInt = 3;
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if (propertyTypeInt > 0)
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{
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float fadeStart;
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if (float.TryParse(fadeOutTime, out fadeStart))
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{
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if (fadeStart <= -1f)
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fadeStart = Time.time;
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else if (fadeStart <= 0f)
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fadeStart = Time.time + duration;
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else
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fadeStart = Time.time + Mathf.Max(0f, duration - fadeStart);
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}
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else
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{
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LogModule.ErrorLog(string.Format("效果参数id={0}中，渐变时间{1}无法转换为浮点数！", effectParam.EffectParamID, fadeOutTime));
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fadeStart = Time.time + duration;
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}
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switch (propertyTypeInt)
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{
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case 1:
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{
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// Float类型属性
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var targetValue = StringToFloatValue(startValue, propertyName);
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var defaultValue = StringToFloatValue(endValue, propertyName);
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var nameId = Shader.PropertyToID(propertyName);
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var token = obj.CreateFloatPropertyMod(nameId, targetValue, part);
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var floatToken = new MatProFloatToken(token, targetValue, defaultValue, duration, fadeStart);
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_floatTokenList.Add(floatToken);
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}
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break;
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case 2:
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{
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// Vector类型属性
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var targetValue = StringToVectorValue(startValue, propertyName);
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var defaultValue = StringToVectorValue(endValue, propertyName);
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var nameId = Shader.PropertyToID(propertyName);
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var token = obj.CreateVectorPropertyMod(nameId, targetValue, part);
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var vectorToken = new MatProVectorToken(token, targetValue, defaultValue, duration, fadeStart);
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_vectorTokenList.Add(vectorToken);
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}
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break;
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case 3:
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{
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// 材质宏属性
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var token = obj.CreateMacroPropertyMod(propertyName, part);
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_macroTokenList.Add(token);
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}
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break;
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}
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}
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}
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private float StringToFloatValue(string stringValue, string propertyName)
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{
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float result;
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if (string.Equals(stringValue, _defaultValueName, StringComparison.CurrentCultureIgnoreCase))
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result = obj.GetDefaultFloat(0, propertyName, part);
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else
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{
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if (!float.TryParse(stringValue, out result))
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{
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LogPropertyValueParseError(effectParam.EffectParamID, stringValue, "Float");
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result = default(float);
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}
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}
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return result;
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}
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private Vector4 StringToVectorValue(string stringValue, string propertyName)
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{
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const string vectorTypeName = "Vector";
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Vector4 result;
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if (string.Equals(stringValue, _defaultValueName, StringComparison.CurrentCultureIgnoreCase))
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result = obj.GetDefaultVector(0, propertyName, part);
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else
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{
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result = default(Vector4);
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var targetStrArray = stringValue.Trim('"').Split(',');
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if (targetStrArray.Length == 4)
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{
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for (var i = 0; i < targetStrArray.Length; i++)
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{
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float floatValue;
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if (float.TryParse(targetStrArray[i], out floatValue))
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result[i] = floatValue;
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else
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{
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LogPropertyValueParseError(effectParam.EffectParamID, stringValue, vectorTypeName);
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break;
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}
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}
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}
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else
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LogPropertyValueParseError(effectParam.EffectParamID, stringValue, vectorTypeName);
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}
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return result;
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}
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private static void LogPropertyValueParseError(int id, string properValue, string propertyType)
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{
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LogModule.ErrorLog(string.Format("效果参数id={0}中，{1}数值无法转换为{2}！", id, properValue, propertyType));
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}
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public void StopEffect()
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{
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if (obj != null)
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{
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// 应该StopEffect后，上层会抛弃数据，因此不额外清空数列
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for (var i = 0; i < _floatTokenList.Count; i++)
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obj.RemoveFloatPropertyMod(_floatTokenList[i].token, part);
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for (var i = 0; i < _vectorTokenList.Count; i++)
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obj.RemoveVectorPropertyMod(_vectorTokenList[i].token, part);
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for (var i = 0; i < _macroTokenList.Count; i++)
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obj.RemoveMacroPropertyMode(_macroTokenList[i], part);
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}
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}
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public void OnUpdate()
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{
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if (obj != null)
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{
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for (var i = 0; i < _floatTokenList.Count; i++)
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{
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var token = _floatTokenList[i];
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token.Update();
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if (token.ValueUpdate)
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obj.ModifyFloatPropertyMod(token.token, token.Current, part);
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}
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for (var i = 0; i < _vectorTokenList.Count; i++)
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{
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var token = _vectorTokenList[i];
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token.Update();
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if (token.ValueUpdate)
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obj.ModifyVectorPropertyMod(token.token, token.Current, part);
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}
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}
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}
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public abstract class MatProToken<T>
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{
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public int token;
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public T targetValue;
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public T defaultValue;
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public float duration;
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public float fadeStart;
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public bool ValueUpdate { get; private set; }
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public T Current { get; private set; }
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protected MatProToken(int token, T targetValue, T defaultValue, float duration, float fadeStart)
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{
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this.token = token;
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this.targetValue = targetValue;
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this.defaultValue = defaultValue;
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this.duration = duration;
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this.fadeStart = fadeStart;
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}
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public void Update()
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{
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var value = GetValue();
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ValueUpdate = !value.Equals(Current);
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Current = value;
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}
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public void SetRatio(float ratio)
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{
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Current = LerpValue(targetValue, defaultValue, ratio);
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}
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private T GetValue()
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{
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if (Time.time > fadeStart)
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return LerpValue(targetValue, defaultValue, (Time.time - fadeStart) / duration);
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else
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return targetValue;
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}
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protected abstract T LerpValue(T start, T end, float ratio);
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}
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public class MatProFloatToken : MatProToken<float>
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{
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public MatProFloatToken(int token, float targetValue, float defaultValue, float duration, float fadeStart) :
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base(token, targetValue, defaultValue, duration, fadeStart)
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{
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}
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protected override float LerpValue(float start, float end, float ratio)
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{
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return Mathf.Lerp(start, end, ratio);
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}
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}
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public class MatProVectorToken : MatProToken<Vector4>
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{
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public MatProVectorToken(int token, Vector4 targetValue, Vector4 defaultValue, float duration, float fadeStart) :
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base(token, targetValue, defaultValue, duration, fadeStart)
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{
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}
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protected override Vector4 LerpValue(Vector4 start, Vector4 end, float ratio)
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{
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return Vector4.Lerp(start, end, ratio);
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}
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}
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}
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