请高手帮忙改写一个MT4指标xSuperTrend candles (mtf)为MT5适用

我不懂MT5编程，想请各位高手帮忙改写一个指标，我用CHATGPT4改写过，最终有一个错误解决不了。今天用国产AI，deepseek改写，也是没有解决。论坛中高手如云，或许可以帮忙看看。

错误如下：'ATR'-wrong parameters count
是这一句出了问题：double atr = iATR(Symbol(), actualTimeFrame, period, i);  // 修复 iATR 参数
先谢过热心的兄弟们，附上源码：

#property copyright "外汇EA之家，免费下载EA、指标"
#property link    "http://www.eazhijia.com"

#property indicator_separate_window
#property indicator_buffers 9
#property indicator_color1  LimeGreen  //clrBlue
#property indicator_color2  clrRed
#property indicator_color3  LimeGreen  //clrBlue
#property indicator_color4  clrRed
#property strict

//
//
//
//
//

input ENUM_TIMEFRAMES TimeFrame = PERIOD_CURRENT; // Time frame
input int             period    = 10;             // Super trend period
input double          multiplier = 1.7;             // Super trend multiplier原周期为3.0
input int             WickWidth = 1;                // Candle wick width
input int             BodyWidth = 2;                // If auto width = false then use this
input bool          UseAutoWidth = true;             // Auto adjust candle body width

double valhu[], valhd[], valhbu[], valhbd[], Up[], Dn[], valc[], Trend[], count[];
string indicatorFileName;
int candlewidth = 0;

//------------------------------------------------------------------
//
//------------------------------------------------------------------
//
//
//
//
//

int OnInit()
{
if (UseAutoWidth)
{
   int scale = (int)ChartGetInteger(0, CHART_SCALE);
   switch (scale)
   {
   case 0: candlewidth = 1; break;
   case 1: candlewidth = 1; break;
   case 2: candlewidth = 2; break;
   case 3: candlewidth = 3; break;
   case 4: candlewidth = 6; break;
   case 5: candlewidth = 14; break;
   }
}
else { candlewidth = BodyWidth; }

IndicatorSetInteger(INDICATOR_DIGITS, _Digits);
//IndicatorBuffers(9);

SetIndexBuffer(0, valhu, INDICATOR_DATA);
PlotIndexSetInteger(0, PLOT_DRAW_TYPE, DRAW_HISTOGRAM);
PlotIndexSetInteger(0, PLOT_LINE_WIDTH, WickWidth);

SetIndexBuffer(1, valhd, INDICATOR_DATA);
PlotIndexSetInteger(1, PLOT_DRAW_TYPE, DRAW_HISTOGRAM);
PlotIndexSetInteger(1, PLOT_LINE_WIDTH, WickWidth);

SetIndexBuffer(2, valhbu, INDICATOR_DATA);
PlotIndexSetInteger(2, PLOT_DRAW_TYPE, DRAW_HISTOGRAM);
PlotIndexSetInteger(2, PLOT_LINE_WIDTH, candlewidth);

SetIndexBuffer(3, valhbd, INDICATOR_DATA);
PlotIndexSetInteger(3, PLOT_DRAW_TYPE, DRAW_HISTOGRAM);
PlotIndexSetInteger(3, PLOT_LINE_WIDTH, candlewidth);

SetIndexBuffer(4, Trend, INDICATOR_CALCULATIONS);
SetIndexBuffer(5, Up, INDICATOR_CALCULATIONS);
SetIndexBuffer(6, Dn, INDICATOR_CALCULATIONS);
SetIndexBuffer(7, valc, INDICATOR_CALCULATIONS);
SetIndexBuffer(8, count, INDICATOR_CALCULATIONS);

indicatorFileName = __FILE__;
return (INIT_SUCCEEDED);
}

void OnDeinit(const int reason) { }

//------------------------------------------------------------------
//
//------------------------------------------------------------------
//
//
//
//
//

int OnCalculate(const int rates_total,
            const int prev_calculated,
            const datetime &time[],
            const double &open[],
            const double &high[],
            const double &low[],
            const double &close[],
            const long &tick_volume[],
            const long &volume[],
            const int &spread[])
{
int i, counted_bars = prev_calculated;
if (counted_bars < 0) return (-1);
if (counted_bars > 0) counted_bars--;
int limit = rates_total - counted_bars;

ENUM_TIMEFRAMES actualTimeFrame = TimeFrame;  // 使用临时变量
if (actualTimeFrame < _Period) {
   actualTimeFrame = _Period;  // 如果需要调整时间框架
}

if (TimeFrame != _Period)
{
   limit = (int)MathMax(limit, MathMin(rates_total - 1, rates_total * (int)TimeFrame / (int)_Period));
   for (i = limit; i >= 0 && !IsStopped(); i--)
   {
      int y = iBarShift(NULL, TimeFrame, time[i]);
      valc[i] = iCustom(NULL, TimeFrame, indicatorFileName, period, multiplier, WickWidth, BodyWidth, UseAutoWidth, 7, y);
      if (valc[i] == 1)
      {
         valhu[i] = high[i];
         valhd[i] = low[i];
         valhbu[i] = MathMax(open[i], close[i]);
         valhbd[i] = MathMin(open[i], close[i]);
      }
      if (valc[i] == -1)
      {
         valhu[i] = low[i];
         valhd[i] = high[i];
         valhbu[i] = MathMin(open[i], close[i]);
         valhbd[i] = MathMax(open[i], close[i]);
      }
   }
   return (rates_total);
}

//
//
//
//
//

for (i = limit; i >= 0; i--)
{
   double atr = iATR(Symbol(), actualTimeFrame, period, i);  // 修复 iATR 参数
   double cprice = close[i];
   double mprice = (high[i] + low[i]) / 2;
   Up[i] = mprice + multiplier * atr;
   Dn[i] = mprice - multiplier * atr;

   //
   //
   //
   //
   //

   valc[i] = (i < rates_total - 1) ? (cprice > Up[i + 1]) ? 1 : (cprice < Dn[i + 1]) ? -1 : valc[i + 1] : 0;
   if (valc[i] == 1) { Dn[i] = MathMax(Dn[i], Dn[i + 1]); Trend[i] = Dn[i]; }
   if (valc[i] == -1) { Up[i] = MathMin(Up[i], Up[i + 1]); Trend[i] = Up[i]; }
   if (valc[i] == 1)
   {
      valhu[i] = high[i];
      valhd[i] = low[i];
      valhbu[i] = MathMax(open[i], close[i]);
      valhbd[i] = MathMin(open[i], close[i]);
   }
   if (valc[i] == -1)
   {
      valhu[i] = low[i];
      valhd[i] = high[i];
      valhbu[i] = MathMin(open[i], close[i]);
      valhbd[i] = MathMax(open[i], close[i]);
   }
}
return (rates_total);
}

//-------------------------------------------------------------------
//
//-------------------------------------------------------------------
//
//
//
//
//

string sTfTable[] = { "M1","M5","M15","M30","H1","H4","D1","W1","MN" };
int iTfTable[] = { 1,5,15,30,60,240,1440,10080,43200 };

string timeFrameToString(int tf)
{
for (int i = ArraySize(iTfTable) - 1; i >= 0; i--)
   if (tf == iTfTable[i]) return (sTfTable[i]);
return ("");
}

conkers · 发表于 2025-1-6 10:11:50

看看这个能不能用上

SuperTrend new format histo.mq5

小飞鱼20123 · 发表于 2025-1-6 10:55:07

我这个是主图K线变色的指标，因为用习惯了，想在MT5上也用它，不管怎么说，谢谢了