MT4 ストキャスティクス（前回同様）

質問

fhat6014様
前回同様に（１）Alertを鳴らす（２）Soundを１度鳴らす（３）Soundを鳴らし続ける設定を下記に一まとめに設定できますでしょうか。何度もすいません。
#property indicator_separate_window
#property indicator_minimum 0
#property indicator_maximum 100
#property indicator_buffers 2
#property indicator_color1 Lime
#property indicator_color2 Red
//---- input parameters
extern int KPeriod=42;
extern int DPeriod=3;
extern int Slowing=3;
//---- buffers
double MainBuffer[];
double SignalBuffer[];
double HighesBuffer[];
double LowesBuffer[];
//----
int draw_begin1=0;
int draw_begin2=0;
//| Custom indicator initialization function |
int init()
{
string short_name;
//---- 2 additional buffers are used for counting.
IndicatorBuffers(4);
SetIndexBuffer(2, HighesBuffer);
SetIndexBuffer(3, LowesBuffer);
//---- indicator lines
SetIndexStyle(0,DRAW_LINE);
SetIndexBuffer(0, MainBuffer);
SetIndexStyle(1,DRAW_LINE);
SetIndexBuffer(1, SignalBuffer);
//---- name for DataWindow and indicator subwindow label
short_name="Sto("+KPeriod+","+DPeriod+","+Slowing+")";
IndicatorShortName(short_name);
SetIndexLabel(0,short_name);
SetIndexLabel(1,"Signal");
//----
draw_begin1=KPeriod+Slowing;
draw_begin2=draw_begin1+DPeriod;
SetIndexDrawBegin(0,draw_begin1);
SetIndexDrawBegin(1,draw_begin2);
//----
return(0);
}
//| Stochastic oscillator |
int start()
{
int i,k;
int counted_bars=IndicatorCounted();
double price;
//----
if(Bars<=draw_begin2) return(0);
//---- initial zero
if(counted_bars<1)
{
for(i=1;i<=draw_begin1;i++) MainBuffer[Bars-i]=0;
for(i=1;i<=draw_begin2;i++) SignalBuffer[Bars-i]=0;
}
//---- minimums counting
i=Bars-KPeriod;
if(counted_bars>KPeriod) i=Bars-counted_bars-1;
while(i>=0)
{
double min=1000000;
k=i+KPeriod-1;
while(k>=i)
{
price=Low[k];
if(min>price) min=price;
k--;
}
LowesBuffer[i]=min;
i--;
}
//---- maximums counting
i=Bars-KPeriod;
if(counted_bars>KPeriod) i=Bars-counted_bars-1;
while(i>=0)
{
double max=-1000000;
k=i+KPeriod-1;
while(k>=i)
{
price=High[k];
if(max<price) max=price;
k--;
}
HighesBuffer[i]=max;
i--;
}
//---- %K line
i=Bars-draw_begin1;
if(counted_bars>draw_begin1) i=Bars-counted_bars-1;
while(i>=0)
{
double sumlow=0.0;
double sumhigh=0.0;
for(k=(i+Slowing-1);k>=i;k--)
{
sumlow+=Close[k]-LowesBuffer[k];
sumhigh+=HighesBuffer[k]-LowesBuffer[k];
}
if(sumhigh==0.0) MainBuffer[i]=100.0;
else MainBuffer[i]=sumlow/sumhigh*100;
i--;
}
//---- last counted bar will be recounted
if(counted_bars>0) counted_bars--;
int limit=Bars-counted_bars;
//---- signal line is simple movimg average
for(i=0; i<limit; i++)
SignalBuffer[i]=iMAOnArray(MainBuffer,Bars,DPeriod,0,MODE_SMA,i);
//----
return(0);
}

回答No.1

fhat6014 · ベストアンサー

パラメーターに以下を追加

extern bool PopUpAlert=false;
extern bool SoundAlert_Once = false;
extern bool SoundAlert = false;

プログラムの最後「return(0)」の上に以下を追加

static datetime lastBarTime = 0;
bool newBar = false;
if( lastBarTime != Time[0] ){
newBar = true;
lastBarTime = Time[0];
}
if( MainBuffer[1]-SignalBuffer[1] > 0 && MainBuffer[2]-SignalBuffer[2] < 0 ){
if( newBar && PopUpAlert ){
Alert("Stochastic Cross UP "+Symbol());
}
if( ( newBar && SoundAlert_Once ) || SoundAlert ){
PlaySound("alert");
}
}
if( MainBuffer[1]-SignalBuffer[1] < 0 && MainBuffer[2]-SignalBuffer[2] > 0 ){
if( newBar && PopUpAlert ){
Alert("Stochastic Cross Down "+Symbol());
}
if( ( newBar && SoundAlert_Once ) || SoundAlert ){
PlaySound("alert");
}
}

お礼

ありがとうございます。