有哪位大俠能幫忙把mt4的一個指標轉為通達信的嗎？
以下原始碼：
Red line crossing 0 from above is a support breakout signal.
Green line crossing 0 from below is a resistance breakout signal.
*/
#property indicator_separate_window
#property indicator_buffers 2
#property indicator_width1 1
#property indicator_color1 Green
#property indicator_color2 Red
extern int L = 50; // Period
extern int PriceType = 1; // 0 - Close, 1 - High/Low
// Buffers
double TBR_R[], TBR_S[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
IndicatorBuffers(2);
SetIndexBuffer(0, TBR_R);
SetIndexBuffer(1, TBR_S);
SetIndexStyle(0, DRAW_LINE, STYLE_SOLID, 1);
SetIndexStyle(1, DRAW_LINE, STYLE_SOLID, 1);
SetIndexDrawBegin(0, L);
SetIndexDrawBegin(1, L);
SetIndexEmptyValue(0, EMPTY_VALUE);
SetIndexEmptyValue(1, EMPTY_VALUE);
IndicatorDigits(Digits);
IndicatorShortName("TBR("+ L +")");
return(0);
}
//+------------------------------------------------------------------+
//| TradeBreakOut |
//+------------------------------------------------------------------+
int start()
{
if (Bars <= L) return(0);
int counted_bars = IndicatorCounted();
if (counted_bars > 0) counted_bars--;
// Skip calculated bars
int end = Bars - counted_bars;
// Cannot calculate bars that are too close to the end. There won't be enough bars to calculate ArrayMin/Max
if (Bars - end <= L) end = Bars - (L + 1);
for (int i = 0; i < end; i++)
{
if (PriceType == 0) // Close
{
TBR_R[i] = (Close[i] - Close[ArrayMaximum(Close, L, i + 1)]) / Close[ArrayMaximum(Close, L, i + 1)];
TBR_S[i] = (Close[i] - Close[ArrayMinimum(Close, L, i + 1)]) / Close[ArrayMinimum(Close, L, i + 1)];
}
else if (PriceType == 1) // High/Low
{
TBR_R[i] = (High[i] - High[ArrayMaximum(High, L, i + 1)]) / High[ArrayMaximum(High, L, i + 1)];
TBR_S[i] = (Low[i] - Low[ArrayMinimum(Low, L, i + 1)]) / Low[ArrayMinimum(Low, L, i + 1)];
}
}
return(0);
}
//+------------------------------------------------------------------+
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