//+------------------------------------------------------------------+
//| Ind-TD-DeMark-3-1.mq4 |
//| Copyright © 2005, Kara Software Corp. |
//| |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2005, Kara Software Corp."
#property link ""
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 White
#property indicator_color2 White
//---- input parameters
extern int BackSteps=0;
extern int ShowingSteps=1;
extern bool FractalAsTD=false;
extern bool Commen=true;
extern bool TD=true;
extern bool TrendLine=true;
extern bool HorizontLine=true;
extern bool TakeProf=true;
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
//====================================================================
int init()
{
SetIndexStyle(0,DRAW_ARROW);
SetIndexArrow(0,159);
SetIndexBuffer(0,ExtMapBuffer1);
SetIndexEmptyValue(0,0.0);
SetIndexStyle(1,DRAW_ARROW);
SetIndexArrow(1,159);
SetIndexBuffer(1,ExtMapBuffer2);
SetIndexEmptyValue(1,0.0);
for (int i=1;i<=10;i++)
{
ObjectDelete("HHL_"+i);ObjectDelete("HL_"+i);
ObjectDelete("HLL_"+i);ObjectDelete("LL_"+i);
ObjectDelete("HC1_"+i);
ObjectDelete("HC2_"+i);
ObjectDelete("HC3_"+i);
ObjectDelete("LC1_"+i);
ObjectDelete("LC2_"+i);
ObjectDelete("LC3_"+i);
}
Comment(""); 
return(0);
}
int deinit()
{
for (int i=1;i<=10;i++)
{
ObjectDelete("HHL_"+i);ObjectDelete("HL_"+i);
ObjectDelete("HLL_"+i);ObjectDelete("LL_"+i);
ObjectDelete("HC1_"+i);
ObjectDelete("HC2_"+i);
ObjectDelete("HC3_"+i);
ObjectDelete("LC1_"+i);
ObjectDelete("LC2_"+i);
ObjectDelete("LC3_"+i);
}
Comment(""); 
return(0);
}
//--------------------------------------------------------------------
int SetTDPoint(int B)
{
int shift;
if (FractalAsTD==false)
{
for (shift=B;shift>1;shift--)
{
if (High[shift+1]<High[shift] && High[shift-1]<High[shift] && Close[shift+2]<High[shift])
ExtMapBuffer1[shift]=High[shift];
else ExtMapBuffer1[shift]=0; 
if (Low[shift+1]>Low[shift] && Low[shift-1]>Low[shift] && Close[shift+2]>Low[shift])
ExtMapBuffer2[shift]=Low[shift];
else ExtMapBuffer2[shift]=0; 
} 
ExtMapBuffer1[0]=0;
ExtMapBuffer2[0]=0;
ExtMapBuffer1[1]=0;
ExtMapBuffer2[1]=0;
}
else
{
for (shift=B;shift>3;shift--)
{
if (High[shift+1]<=High[shift] && High[shift-1]<High[shift] && High[shift+2]<=High[shift] && High[shift-2]<High[shift])
ExtMapBuffer1[shift]=High[shift];
else ExtMapBuffer1[shift]=0; 
if (Low[shift+1]>=Low[shift] && Low[shift-1]>Low[shift] && Low[shift+2]>=Low[shift] && Low[shift-2]>Low[shift])
ExtMapBuffer2[shift]=Low[shift];
else ExtMapBuffer2[shift]=0; 
} 
ExtMapBuffer1[0]=0;
ExtMapBuffer2[0]=0;
ExtMapBuffer1[1]=0;
ExtMapBuffer2[1]=0;
ExtMapBuffer1[2]=0;
ExtMapBuffer2[2]=0; 
} 
return(0);
}
//--------------------------------------------------------------------
int GetHighTD(int P)
{
int i=0,j=0;
while (j<P)
{
i++;
while(ExtMapBuffer1[i]==0)
{i++;if(i>Bars-2)return(-1);}
j++;
} 
return (i); 
}
//--------------------------------------------------------------------
int GetNextHighTD(int P)
{ 
int i=P+1;
while(ExtMapBuffer1[i]<=High[P]){i++;if(i>Bars-2)return(-1);}
return (i);
}
//--------------------------------------------------------------------
int GetLowTD(int P)
{
int i=0,j=0;
while (j<P)
{
i++;
while(ExtMapBuffer2[i]==0)
{i++;if(i>Bars-2)return(-1);}
j++;
} 
return (i); 
}
//--------------------------------------------------------------------
int GetNextLowTD(int P)
{
int i=P+1;
while(ExtMapBuffer2[i]>=Low[P] || ExtMapBuffer2[i]==0){i++;if(i>Bars-2)return(-1);}
return (i);
}
//--------------------------------------------------------------------
int TrendLineHighTD(int H1,int H2,int Step,int Col)
{
ObjectSet("HL_"+Step,OBJPROP_TIME1,Time[H2]);ObjectSet("HL_"+Step,OBJPROP_TIME2,Time[H1]);
ObjectSet("HL_"+Step,OBJPROP_PRICE1,High[H2]);ObjectSet("HL_"+Step,OBJPROP_PRICE2,High[H1]);
ObjectSet("HL_"+Step,OBJPROP_COLOR,Col);
if (Step==1)ObjectSet("HL_"+Step,OBJPROP_WIDTH,2);
else ObjectSet("HL_"+Step,OBJPROP_WIDTH,1);
return(0);
} 
//--------------------------------------------------------------------
int TrendLineLowTD(int L1,int L2,int Step,int Col)
{
ObjectSet("LL_"+Step,OBJPROP_TIME1,Time[L2]);ObjectSet("LL_"+Step,OBJPROP_TIME2,Time[L1]);
ObjectSet("LL_"+Step,OBJPROP_PRICE1,Low[L2]);ObjectSet("LL_"+Step,OBJPROP_PRICE2,Low[L1]);
ObjectSet("LL_"+Step,OBJPROP_COLOR,Col);
if (Step==1)ObjectSet("LL_"+Step,OBJPROP_WIDTH,2);
else ObjectSet("LL_"+Step,OBJPROP_WIDTH,1); 
return(0);
}
//--------------------------------------------------------------------
int HorizontLineHighTD(int H1,int H2,int Step,double St,int Col)
{
ObjectSet("HHL_"+Step,OBJPROP_PRICE1,High[H2]-(High[H2]-High[H1])/(H2-H1)*H2);
ObjectSet("HHL_"+Step,OBJPROP_STYLE,St);
ObjectSet("HHL_"+Step,OBJPROP_COLOR,Col);
return(0); 
} 
//--------------------------------------------------------------------
int HorizontLineLowTD(int L1,int L2,int Step,double St,int Col)
{
ObjectSet("HLL_"+Step,OBJPROP_PRICE1,Low[L2]+(Low[L1]-Low[L2])/(L2-L1)*L2);
ObjectSet("HLL_"+Step,OBJPROP_STYLE,St);
ObjectSet("HLL_"+Step,OBJPROP_COLOR,Col);
return(0); 
}
//--------------------------------------------------------------------
string TakeProfitHighTD(int H1,int H2,int Step,int Col)
{
int i,ii,j=0;
string Comm="";
double kH,HC1,HC2,HC3,k,St;
kH=(High[H2]-High[H1])/(H2-H1);
while (NormalizeDouble(Point,j)==0)j++; 
k=0;
for(i=H1;i>0;i--)if(Close[i]>High[H2]-kH*(H2-i)){k=High[H2]-kH*(H2-i);break;}
if (k>0)
{ 
Comm=Comm+"UTD_Line ("+DoubleToStr(High[H2]-kH*H2,j)+") пробита в точке "+DoubleToStr(k,j)+", цели вверх:\n";
ii=Lowest(NULL,0,MODE_LOW,H2-i,i); 
HC1=High[H2]-kH*(H2-ii)-Low[ii];
HC2=High[H2]-kH*(H2-ii)-Close[ii];
ii=Lowest(NULL,0,MODE_CLOSE,H2-i,i);
HC3=High[H2]-kH*(H2-ii)-Close[ii];
St=STYLE_SOLID;
} 
else
{
k=High[H2]-kH*H2;
Comm=Comm+"UTD_Line ("+DoubleToStr(k,j)+"), при пробитии предполагаемые цели вверху:\n"; 
ii=Lowest(NULL,0,MODE_LOW,H2,0); 
HC1=High[H2]-kH*(H2-ii)-Low[ii];
HC2=High[H2]-kH*(H2-ii)-Close[ii];
ii=Lowest(NULL,0,MODE_CLOSE,H2,0);
HC3=High[H2]-kH*(H2-ii)-Close[ii];
St=STYLE_DASHDOT; 
}
ObjectSet("HL_"+Step,OBJPROP_STYLE,St); 
Comm=Comm+"Ц1="+DoubleToStr(HC1+k,j)+" ("+DoubleToStr(HC1/Point,0)+"п.)";
Comm=Comm+" Ц2="+DoubleToStr(HC2+k,j)+" ("+DoubleToStr(HC2/Point,0)+"п.)";
Comm=Comm+" Ц3="+DoubleToStr(HC3+k,j)+" ("+DoubleToStr(HC3/Point,0)+"п.)\n"; 
ObjectSet("HC1_"+Step,OBJPROP_TIME1,Time[H1]);ObjectSet("HC1_"+Step,OBJPROP_TIME2,Time[0]);
ObjectSet("HC1_"+Step,OBJPROP_PRICE1,HC1+k);ObjectSet("HC1_"+Step,OBJPROP_PRICE2,HC1+k);
ObjectSet("HC1_"+Step,OBJPROP_COLOR,Col);ObjectSet("HC1_"+Step,OBJPROP_STYLE,St); 
ObjectSet("HC2_"+Step,OBJPROP_TIME1,Time[H1]);ObjectSet("HC2_"+Step,OBJPROP_TIME2,Time[0]);
ObjectSet("HC2_"+Step,OBJPROP_PRICE1,HC2+k);ObjectSet("HC2_"+Step,OBJPROP_PRICE2,HC2+k);
ObjectSet("HC2_"+Step,OBJPROP_COLOR,Col);ObjectSet("HC2_"+Step,OBJPROP_STYLE,St);
ObjectSet("HC3_"+Step,OBJPROP_TIME1,Time[H1]);ObjectSet("HC3_"+Step,OBJPROP_TIME2,Time[0]);
ObjectSet("HC3_"+Step,OBJPROP_PRICE1,HC3+k);ObjectSet("HC3_"+Step,OBJPROP_PRICE2,HC3+k);
ObjectSet("HC3_"+Step,OBJPROP_COLOR,Col);ObjectSet("HC3_"+Step,OBJPROP_STYLE,St); 
if (Step==1)
{
ObjectSet("HC1_"+Step,OBJPROP_WIDTH,2);
ObjectSet("HC2_"+Step,OBJPROP_WIDTH,2);
ObjectSet("HC3_"+Step,OBJPROP_WIDTH,2);
} 
else
{
ObjectSet("HC1_"+Step,OBJPROP_WIDTH,1);
ObjectSet("HC2_"+Step,OBJPROP_WIDTH,1);
ObjectSet("HC3_"+Step,OBJPROP_WIDTH,1);
}
return(Comm); 
}
//--------------------------------------------------------------------
string TakeProfitLowTD(int L1,int L2,int Step,int Col)
{
int i,ii,j=0;
string Comm="";
double kL,LC1,LC2,LC3,k,St;
kL=(Low[L1]-Low[L2])/(L2-L1);
while (NormalizeDouble(Point,j)==0)j++; 
k=0;
for(i=L1;i>0;i--)if(Close[i]<Low[L2]+kL*(L2-i)){k=Low[L2]+kL*(L2-i);break;}
if (k>0)
{
Comm=Comm+"LTD_Line ("+DoubleToStr(Low[L2]+kL*L2,j)+") пробита в точке "+DoubleToStr(k,j)+", цели вниз:\n";
ii=Highest(NULL,0,MODE_HIGH,L2-i,i); 
LC1=High[ii]-(Low[L2]+kL*(L2-ii));
LC2=Close[ii]-(Low[L2]+kL*(L2-ii));
i=Highest(NULL,0,MODE_CLOSE,L2-i,i);
LC3=Close[ii]-(Low[L2]+kL*(L2-ii));
St=STYLE_SOLID;
} 
else
{
k=Low[L2]+kL*L2;
Comm=Comm+"LTD_Line ("+DoubleToStr(k,j)+"), при пробитии предполагаемые цели внизу:\n"; 
ii=Highest(NULL,0,MODE_HIGH,L2,0); 
LC1=High[ii]-(Low[L2]+kL*(L2-ii));
LC2=Close[ii]-(Low[L2]+kL*(L2-ii));
ii=Highest(NULL,0,MODE_CLOSE,L2,0);
LC3=Close[ii]-(Low[L2]+kL*(L2-ii));
St=STYLE_DASHDOT;
}
ObjectSet("LL_"+Step,OBJPROP_STYLE,St); 
Comm=Comm+"Ц1="+DoubleToStr(k-LC1,j)+" ("+DoubleToStr(LC1/Point,0)+"п.)";
Comm=Comm+" Ц2="+DoubleToStr(k-LC2,j)+" ("+DoubleToStr(LC2/Point,0)+"п.)";
Comm=Comm+" Ц3="+DoubleToStr(k-LC3,j)+" ("+DoubleToStr(LC3/Point,0)+"п.)\n";
ObjectSet("LC1_"+Step,OBJPROP_TIME1,Time[L1]);ObjectSet("LC1_"+Step,OBJPROP_TIME2,Time[0]);
ObjectSet("LC1_"+Step,OBJPROP_PRICE1,k-LC1);ObjectSet("LC1_"+Step,OBJPROP_PRICE2,k-LC1);
ObjectSet("LC1_"+Step,OBJPROP_COLOR,Col);ObjectSet("LC1_"+Step,OBJPROP_STYLE,St); 
ObjectSet("LC2_"+Step,OBJPROP_TIME1,Time[L1]);ObjectSet("LC2_"+Step,OBJPROP_TIME2,Time[0]);
ObjectSet("LC2_"+Step,OBJPROP_PRICE1,k-LC2);ObjectSet("LC2_"+Step,OBJPROP_PRICE2,k-LC2);
ObjectSet("LC2_"+Step,OBJPROP_COLOR,Col);ObjectSet("LC2_"+Step,OBJPROP_STYLE,St);
ObjectSet("LC3_"+Step,OBJPROP_TIME1,Time[L1]);ObjectSet("LC3_"+Step,OBJPROP_TIME2,Time[0]);
ObjectSet("LC3_"+Step,OBJPROP_PRICE1,k-LC3);ObjectSet("LC3_"+Step,OBJPROP_PRICE2,k-LC3);
ObjectSet("LC3_"+Step,OBJPROP_COLOR,Col);ObjectSet("LC3_"+Step,OBJPROP_STYLE,St); 
if (Step==1)
{
ObjectSet("LC1_"+Step,OBJPROP_WIDTH,2);
ObjectSet("LC2_"+Step,OBJPROP_WIDTH,2);
ObjectSet("LC3_"+Step,OBJPROP_WIDTH,2);
} 
else
{
ObjectSet("LC1_"+Step,OBJPROP_WIDTH,1);
ObjectSet("LC2_"+Step,OBJPROP_WIDTH,1);
ObjectSet("LC3_"+Step,OBJPROP_WIDTH,1);
}
return(Comm);
}
//--------------------------------------------------------------------
string TDMain(int Step)
{
int H1,H2,L1,L2;
string Comm="--- ШАГ "+Step+" --------------------\n"; 
int i,j; while (NormalizeDouble(Point,j)==0)j++;
double Style;
double Col[20];Col[0]=Red;Col[2]=Magenta;Col[4]=Chocolate;Col[6]=Goldenrod;Col[8]=SlateBlue;
Col[1]=Blue;Col[3]=DeepSkyBlue;Col[5]=Green;Col[7]=MediumOrchid;Col[9]=CornflowerBlue;
Col[10]=Red;Col[12]=Magenta;Col[14]=Chocolate;Col[16]=Goldenrod;Col[18]=SlateBlue;
Col[11]=Blue;Col[13]=DeepSkyBlue;Col[15]=Green;Col[17]=MediumOrchid;Col[19]=CornflowerBlue;
Step=Step+BackSteps; 
H1=GetHighTD(Step);
H2=GetNextHighTD(H1);
L1=GetLowTD(Step);
L2=GetNextLowTD(L1);
if (H1<0)Comm=Comm+"UTD на графике нет верхней TD точки \n";
else 
if (H2<0)Comm=Comm+"UTD на графике нет TD точки выше последней ("+DoubleToStr(High[H1],j)+")\n";
else Comm=Comm+"UTD "+DoubleToStr(High[H2],j)+" "+DoubleToStr(High[H1],j)+"\n"; 
if (L1<0)Comm=Comm+"LTD на графике нет нижней TD точки \n";
else 
if (L2<0)Comm=Comm+"LTD на графике нет TD точки ниже последней ("+DoubleToStr(Low[L1],j)+")\n"; 
else Comm=Comm+"LTD "+DoubleToStr(Low[L2],j)+" "+DoubleToStr(Low[L1],j)+"\n";
//-----------------------------------------------------------------------------------
if (Step==1)Style=STYLE_SOLID;
else Style=STYLE_DOT;
if (H1>0 && H2>0)
{
if (TrendLine==1)
{
ObjectCreate("HL_"+Step,OBJ_TREND,0,0,0,0,0);
TrendLineHighTD(H1,H2,Step,Col[Step*2-2]);
} 
else ObjectDelete("HL_"+Step);
if (HorizontLine==1 && Step==1)
{
ObjectCreate("HHL_"+Step,OBJ_HLINE,0,0,0,0,0);
HorizontLineHighTD(H1,H2,Step,Style,Col[Step*2-2]);
} 
else ObjectDelete("HHL_"+Step);
if (TakeProf==1)
{
ObjectCreate("HC1_"+Step,OBJ_TREND,0,0,0,0,0);
ObjectCreate("HC2_"+Step,OBJ_TREND,0,0,0,0,0);
ObjectCreate("HC3_"+Step,OBJ_TREND,0,0,0,0,0);
Comm=Comm+TakeProfitHighTD(H1,H2,Step,Col[Step*2-2]);
}
else
{
ObjectDelete("HC1_"+Step);
ObjectDelete("HC2_"+Step);
ObjectDelete("HC3_"+Step); 
} 
}

//----------------------------------------------------------------------------------- 
if (L1>0 && L2>0)
{ 
if (TrendLine==1)
{
ObjectCreate("LL_"+Step,OBJ_TREND,0,0,0,0,0);
TrendLineLowTD(L1,L2,Step,Col[Step*2-1]);
} 
else ObjectDelete("LL_"+Step);
if (HorizontLine==1 && Step==1)
{
ObjectCreate("HLL_"+Step,OBJ_HLINE,0,0,0,0,0);
HorizontLineLowTD(L1,L2,Step,Style,Col[Step*2-1]);
} 
else ObjectDelete("HLL_"+Step);
if (TakeProf==1)
{
ObjectCreate("LC1_"+Step,OBJ_TREND,0,0,0,0,0);
ObjectCreate("LC2_"+Step,OBJ_TREND,0,0,0,0,0);
ObjectCreate("LC3_"+Step,OBJ_TREND,0,0,0,0,0);
Comm=Comm+TakeProfitLowTD(L1,L2,Step,Col[Step*2-1]);
}
else
{
ObjectDelete("LC1_"+Step);
ObjectDelete("LC2_"+Step);
ObjectDelete("LC3_"+Step); 
}
}
return(Comm); 
}
//--------------------------------------------------------------------
int start()
{
string Comm=""; 
SetTDPoint(Bars-1);
if (TD==1)
{
SetIndexArrow(0,159);
SetIndexArrow(1,159);
}
else
{
SetIndexArrow(0,160);
SetIndexArrow(1,160);
} 
if (ShowingSteps>10)
{
Comment("ShowingSteps значение 0 - 10"); 
return(0);
} 
for (int i=1;i<=ShowingSteps;i++)Comm=Comm+TDMain(i);
Comm=Comm+"------------------------------------\nShowingSteps="+ShowingSteps+"\nBackSteps="+BackSteps; 
if (FractalAsTD==true)Comm=Comm+"\nFractals";
else Comm=Comm+"\nTD point";
if (Commen==1)Comment(Comm);
else Comment("");
return(0);
}
//+------------------------------------------------------------------+