Pivot High Pivot Low for Amibroker (AFL)

/*This indicator is useful in Daily, Weekly n Intraday charts to find top n bottoms.  
Very useful for Investment as well Intraday trading.  (Plugin Required – download below link www.mediafire.com/?znmwud2jdwt[/url] )  
Copy paste JurikLib.dll and kpami.dll */

_SECTION_BEGIN("Pivot High Pivot Low");


//user parameters
parmPlotScoreCard = ParamToggle("Plot KPScoreCard", "No|Yes", 1);
parmPlotA900AutoStop = ParamToggle("Plot A900/AutoStop", "No|Yes", 1);
parmA900Color = ParamColor("A900 Color", colorWhite);
parmA900Style = ParamStyle("A900 Style", styleLine, maskAll);
parmAutoStopColor = ParamColor("AutoStop Color", colorYellow);
parmAutoStopStyle = ParamStyle("AutoStop Style", styleLine, maskAll);
parmPPTextColor = ParamColor("PP Text color", colorBlack);
parmPPTrndColorUp = ParamColor("PP Trend Up color", ColorRGB(167,224,243) );
parmPPTrndColorDn = ParamColor("PP Trend Dwn color", ColorRGB(255,192,203) );
parmPPTextOffSet = Param("PP OffSet", 0.60, 0.40, 1.5, 0.1);
parmTickMultipler = Param("M/W tick allowance", 1, 0, 10, 1);
parmA900AutoStopX = ParamToggle("Plot A900/AutoStop Cross", "No|Yes");
parmA900AutoStopColorX = ParamColor("A900/AutoStop Cross Color", colorBlack);
ParmSCThreshold = Param("ScoreCard Threshold", 3, 1, 9, 1);
parmVoice = ParamToggle("Voice 123 Setups", "No|Yes", 0);
parmAlert = ParamToggle("Alert 123 Setups", "No|Yes", 0);
parmPivotPop = ParamToggle("PivotPop", "No|Yes", 1);
parmBarCancel = Param("Bar Cancel", 7, 1, 20, 1);
parmWaterLevelColor = ParamColor("WalterLevel Color", ColorRGB(127,255,212));
parmWaterLevelStyle = ParamStyle("WaterLevel Style", styleLine, maskAll);
parmBBPeriod = Param("Bollinger Band Period", 10, 2, 30, 1);
parmBBSD = Param("bollinger Band SD", 0.8, 0.2, 3.0);
ParmPlotPPIndicators = ParamToggle("Plot Pivot Pop indicators", "No|Yes", 0);
parmBBColor = ParamColor("BBands Color", colorBlack);
parmBBStyle = ParamStyle("BBands Style", styleLine, maskAll);

ParmDebug = ParamToggle("Debug", "No|Yes", 0);

// constants
_N(PaneName = Name() + Interval(2)+ _SECTION_NAME());
_N(NewBarName = "NewBar" + PaneName);

//functions
function NewBarP()
{
PrevDT = StaticVarGet( NewBarName);
DT = LastValue(DateTime());
StaticVarSet( NewBarName,DT);
return DT != PrevDT;
}
function MRoundP(Number, Multiple )
{
if(Multiple == 0 )
{

xMultiple = 0.01; }
else
{
xMultiple = Multiple;
}
Divided = Number / xMultiple;
intDivided = int(Divided);
intDivided = intDivided + round(Divided - intDivided);
return intDivided * xMultiple;
}

//miscellaneous setups
ObjAB = CreateObject("Broker.Application");
ticker = objAB.Stocks(Name() );
if(ticker.TickSize == 0)
{
TickValue = 0.01; //set TickValue to a penney
}
else
{
TickValue = ticker.TickSize; // use Tick Size for this symbol
}
NewBarSignal = NewBarP();
// KP Indicators
KPA900 = E_TSKPA900(Close);
KPAutoStop = E_TSKPAUTOSTOP(High,Low,Close);
Ctmpl = E_TSKPCOLORTMPL(Open,High,Low,Close,Volume); //ScoreCard
KPScoreCard = 0;
KPScoreCard = KPScoreCard + IIf(tskp_colortmplcnd0 > 0, 1, -1);
KPScoreCard = KPScoreCard + IIf(tskp_colortmplcnd1 > 0, 1, -1);
KPScoreCard = KPScoreCard + IIf(tskp_colortmplcnd2 > 0, 1, -1);
KPScoreCard = KPScoreCard + IIf(tskp_colortmplcnd3 > 0, 1, -1);
KPScoreCard = KPScoreCard + IIf(tskp_colortmplcnd4 > 0, 1, -1);
KPScoreCard = KPScoreCard + IIf(tskp_colortmplcnd5 > 0, 1, -1);
KPScoreCard = KPScoreCard + IIf(tskp_colortmplcnd6 > 0, 1, -1);
KPScoreCard = KPScoreCard + IIf(tskp_colortmplcnd7 > 0, 1, -1);
KPScoreCard = KPScoreCard + IIf(tskp_colortmplcnd8 > 0, 1, -1);

if(parmDebug == 1)
{
printf("a900: %0.6f% \nAutoStop: %0.6f%\nScoreCard: %0.0f%\n", KPA900, KPAutoStop, KPScoreCard);
}
if(parmPlotScoreCard == 1)
{
_N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi %g, Lo %g, Close %g% (%0.4f%) {{VALUES}}", O, H, L, C, SelectedValue( C - Ref(C, -1)) ));
if( ParamToggle("Tooltip shows", "All Values|Only Prices" ) )
{
ToolTip=StrFormat("Open: %g\nHigh: %g\nLow: %g\nClose: %g (%.2f%%)\nVolume: "+NumToStr( V, 1 ), O, H, L, C, SelectedValue( ROC( C, 1 )));
}
Color = IIf(KPScoreCard >= parmSCThreshold, colorBlue, IIf(KPScoreCard <= -parmSCThreshold, colorRed, colorYellow) );
Plot( C, "Close", Color , styleNoTitle | ParamStyle("OHLC Style",styleBar | styleThick) | GetPriceStyle() );
}
//user want A900/AutoStop plotted
if(parmPlotA900AutoStop == 1)
{
Plot(KPA900, "A900", parmA900Color, parmA900Style);
Plot(KPAutoStop, "AutoStop", parmAutoStopColor, parmAutoStopStyle);
}
// find A900/AutoStop cross over/under with ScoreCard confirmation.
XOUp = (KPA900 > KPAutoStop) AND (KPScoreCard >= parmSCThreshold); // New Pivot Low
XODn = (KPA900 < KPAutoStop) AND (KPScoreCard <= -parmSCThreshold); // New Pivot High
if(parmDebug == 1)
{
printf(WriteIf(XOUp, "before= XOUp: True", "before= XOUp: False") + WriteIf(XODn, " XODn: True\n", " XODn: False\n") );
}
//remove duplicate signals
XOUp = ExRem(XOUp, XODn);
XODn = ExRem(XODn, XOUp);

if(parmDebug == 1)
{
printf(WriteIf(XOUp, "after= XOUp: True", "after= XOUp: False") + WriteIf(XODn, " XODn: True\n", " XODn: False\n") );
}
//find the current Pivot Points - PL and PH
//remember XOUp = 1 means a PL and XODn =1 means a PH
PLBars = IIf(XOUp, LowestSinceBars(XODn, L ,1), 0); //find the bar that produced the Lowest Low
PHBars = IIf(XODn, HighestSinceBars(XOUp, H, 1),0); //find the bar that produced the Highest High
//PLPrice = IIf(XOUp, Ref(L, -PLBars), 0);
//PHPrice = IIf(XODn, Ref(H, -PHBars),0);
PLPrice = Ref(L, -PLBars);
PHPrice = Ref(H, -PHBars);

//keep track of the previous Pivot Points
PrevPLBars = Ref(BarsSince(XOUp), -1) +1;
PrevPHBars = Ref(BarsSince(XODn), -1) +1;
PrevPLPrice = Ref(PLPrice, -prevPLBars);
PrevPHPrice = Ref(PHPrice, -PrevPHBars );
PivotsCloseEnough = TickValue * parmTickMultipler;
PLDifference = MroundP(PLPrice - PRevPLPrice, ticker.TickSize);
PHDifference = MroundP(PHPrice - PrevPHPrice, ticker.TickSize);
PPTrend = IIf(XOUp AND (PLDifference > PivotsCloseEnough) AND PrevPHPrice > PrevPLPrice AND PRevPHPrice > PLPrice, 1,
IIf(XOUp AND (PLDifference < - PivotsCloseEnough) AND PRevPHPrice > PrevPLPrice AND PrevPHPrice > PLPrice, -1,
IIf(XODn AND (PHDifference > PivotsCloseEnough) AND PrevPLPrice < PrevPHprice AND PrevPLPrice < PHPrice, 1,
IIf(XODn AND (PHDifference < -PivotsCloseEnough) AND PrevPLPrice < PrevPHPrice AND PrevPLPrice < PHPrice, -1,
IIf(XOUp AND (abs(PLDifference) <= PivotsCloseEnough) AND PrevPHPrice > PrevPLPrice AND PRevPHPrice > PLPrice, 2,
IIf(XODn AND (abs(PHDifference) <= PivotsCloseEnough) AND PrevPLPrice < PrevPHPrice AND PrevPLPrice < PHPrice, -2, 0)))) ));
if(ParmDebug)
{
printf("Current PH Bar: %g% /Price: %g%\n", PHBars, PHPrice);
printf("Current PL Bar: %g% /Price: %g%\n", PLBars, PLPrice);
printf("Previous PH Bar: %g% /Price: %g%\n", PrevPHBars, PrevPHPrice);
printf("Previous PL Bar: %g% /Price: %g%\n", PrevPLBars, PrevPLPrice) ;
printf("PP Trend: %g%\n", PPTrend);
printf("PHPrice - PrevPHPrice: %g%\nPLPrice - PrevPLPrice: %g%\nPivotsCloseEnough: %g%", PHDifference, PLDifference, PivotsCloseEnough);
}
//PLot pivots as text
dist = parmPPTextOffSet * ATR(10);
//for( i = 0; i < BarCount -1; i++)
for( i = 0; i < BarCount ; i++)
{
if(XOUp[i ] == 1 AND abs(PPTrend[i]) != 2) //cross up -plot the Pivot Low
{
PlotText("PL", i - PLBars[i], PLPrice[i] - dist[i] , parmPPTextColor, IIf(PPTrend[i] == 1, parmPPTrndColorUp, IIf(PPTrend[i] == -1, parmPPTrndColorDn, colorYellow) ));
}
if(XODn[i ] == 1 AND abs(PPTrend[i]) != 2) //cross down - plot the pivot high
{
PlotText("PH", i - PHBars[i], PHPrice[i] + dist[i], parmPPTextColor, IIf(PPTrend[i] == 1, parmPPTrndColorUp, IIf(PPTrend[i] == -1, parmPPTrndColorDn, colorYellow) ));
}
if(XOUp[i ] == 1 AND (PPTrend[i]) == 2) // the Pivot Low is a W Bottom
{
PlotText("PW", i - PLBars[i], PLPrice[i] - dist[i] , parmPPTextColor, colorYellow) ;
}
if(XODn[i ] == 1 AND PPTrend[i] == -2) //cross down - pivot high is a M Top
{
PlotText("PM", i - PHBars[i], PHPrice[i] + dist[i], parmPPTextColor, colorYellow) ;
}
} //end For
_SECTION_END();