Buddah candle indicator by footon
46635 downloads / 4578 views / Created: 24.05.2013
Average Rating: 0
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//==============================================================
// Forex Strategy Builder
// Copyright (c) Miroslav Popov. All rights reserved.
//==============================================================
// THIS CODE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
// EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE.
//==============================================================
using System;
using System.Drawing;
using ForexStrategyBuilder.Infrastructure.Entities;
using ForexStrategyBuilder.Infrastructure.Enums;
using ForexStrategyBuilder.Infrastructure.Interfaces;
namespace ForexStrategyBuilder.Indicators.Store
{
public class BuddahCandleIndicator : Indicator
{
public BuddahCandleIndicator()
{
IndicatorName = "Buddah candle indicator";
PossibleSlots = SlotTypes.OpenFilter | SlotTypes.CloseFilter;
IndicatorAuthor = "Footon";
IndicatorVersion = "2.0";
IndicatorDescription = "Footon's indi corner: custom indicators for FSB and FST.";
}
public override void Initialize(SlotTypes slotType)
{
SlotType = slotType;
// The ComboBox parameters
IndParam.ListParam[0].Caption = "Logic";
IndParam.ListParam[0].ItemList = new string[]
{
"Flying Buddah",
"Sinking Buddah"
};
IndParam.ListParam[0].Index = 0;
IndParam.ListParam[0].Text = IndParam.ListParam[0].ItemList[IndParam.ListParam[0].Index];
IndParam.ListParam[0].Enabled = true;
IndParam.ListParam[0].ToolTip = "Logic of application of the indicator.";
IndParam.ListParam[1].Caption = "FastBase price";
IndParam.ListParam[1].ItemList = Enum.GetNames(typeof(BasePrice));
IndParam.ListParam[1].Index = (int)BasePrice.Close;
IndParam.ListParam[1].Text = IndParam.ListParam[1].ItemList[IndParam.ListParam[1].Index];
IndParam.ListParam[1].Enabled = true;
IndParam.ListParam[1].ToolTip = "The price Moving Average's based on.";
IndParam.ListParam[2].Caption = "SlowBase price";
IndParam.ListParam[2].ItemList = Enum.GetNames(typeof(BasePrice));
IndParam.ListParam[2].Index = (int)BasePrice.Close;
IndParam.ListParam[2].Text = IndParam.ListParam[2].ItemList[IndParam.ListParam[2].Index];
IndParam.ListParam[2].Enabled = true;
IndParam.ListParam[2].ToolTip = "The price Moving Average's based on.";
IndParam.ListParam[3].Caption = "Fast MA method";
IndParam.ListParam[3].ItemList = Enum.GetNames(typeof(MAMethod));
IndParam.ListParam[3].Index = (int)MAMethod.Exponential;
IndParam.ListParam[3].Text = IndParam.ListParam[3].ItemList[IndParam.ListParam[3].Index];
IndParam.ListParam[3].Enabled = true;
IndParam.ListParam[3].ToolTip = "The method used for smoothing the Fast Moving Averages.";
IndParam.ListParam[4].Caption = "Slow MA method";
IndParam.ListParam[4].ItemList = Enum.GetNames(typeof(MAMethod));
IndParam.ListParam[4].Index = (int)MAMethod.Exponential;
IndParam.ListParam[4].Text = IndParam.ListParam[4].ItemList[IndParam.ListParam[4].Index];
IndParam.ListParam[4].Enabled = true;
IndParam.ListParam[4].ToolTip = "The method used for smoothing the slow Moving Averages.";
// The NumericUpDown parameters
IndParam.NumParam[0].Caption = "Fast MA period";
IndParam.NumParam[0].Value = 5;
IndParam.NumParam[0].Min = 1;
IndParam.NumParam[0].Max = 200;
IndParam.NumParam[0].Enabled = true;
IndParam.NumParam[0].ToolTip = "The period of Fast MA.";
IndParam.NumParam[1].Caption = "Slow MA period";
IndParam.NumParam[1].Value = 10;
IndParam.NumParam[1].Min = 1;
IndParam.NumParam[1].Max = 200;
IndParam.NumParam[1].Enabled = true;
IndParam.NumParam[1].ToolTip = "The period of Slow MA.";
IndParam.NumParam[2].Caption = "Fast MA shift";
IndParam.NumParam[2].Value = 0;
IndParam.NumParam[2].Min = 0;
IndParam.NumParam[2].Max = 100;
IndParam.NumParam[2].Point = 0;
IndParam.NumParam[2].Enabled = true;
IndParam.NumParam[2].ToolTip = "The shifting value of Fast MA.";
IndParam.NumParam[3].Caption = "Slow MA shift";
IndParam.NumParam[3].Value = 0;
IndParam.NumParam[3].Min = 0;
IndParam.NumParam[3].Max = 100;
IndParam.NumParam[3].Point = 0;
IndParam.NumParam[3].Enabled = true;
IndParam.NumParam[3].ToolTip = "The shifting value of Slow MA.";
// The CheckBox parameters
IndParam.CheckParam[0].Caption = "Use previous bar value";
IndParam.CheckParam[0].Enabled = true;
IndParam.CheckParam[0].ToolTip = "Use the indicator value from the previous bar.";
return;
}
public override void Calculate(IDataSet dataSet)
{
DataSet = dataSet;
// Reading the parameters
BasePrice fastbasePrice = (BasePrice)IndParam.ListParam[1].Index;
BasePrice slowbasePrice = (BasePrice)IndParam.ListParam[2].Index;
MAMethod fastMAMethod = (MAMethod )IndParam.ListParam[3].Index;
MAMethod slowMAMethod = (MAMethod )IndParam.ListParam[4].Index;
int iNFastMA = (int)IndParam.NumParam[0].Value;
int iNSlowMA = (int)IndParam.NumParam[1].Value;
int iSFastMA = (int)IndParam.NumParam[2].Value;
int iSSlowMA = (int)IndParam.NumParam[3].Value;
int iPrvs = IndParam.CheckParam[0].Checked ? 1 : 0;
int iFirstBar = (int)Math.Max(iNFastMA + iSFastMA, iNSlowMA + iSSlowMA) + 2;
double[] adMAFast = MovingAverage(iNFastMA, iSFastMA, fastMAMethod, Price(fastbasePrice));
double[] adMASlow = MovingAverage(iNSlowMA, iSSlowMA, slowMAMethod, Price(slowbasePrice));
// Saving the components
Component = new IndicatorComp[4];
Component[0] = new IndicatorComp();
Component[0].CompName = "Fast Moving Average";
Component[0].ChartColor = Color.Goldenrod;
Component[0].DataType = IndComponentType.IndicatorValue;
Component[0].ChartType = IndChartType.Line;
Component[0].FirstBar = iFirstBar;
Component[0].Value = adMAFast;
Component[1] = new IndicatorComp();
Component[1].CompName = "Slow Moving Average";
Component[1].ChartColor = Color.IndianRed;
Component[1].DataType = IndComponentType.IndicatorValue;
Component[1].ChartType = IndChartType.Line;
Component[1].FirstBar = iFirstBar;
Component[1].Value = adMASlow;
Component[2] = new IndicatorComp();
Component[2].ChartType = IndChartType.NoChart;
Component[2].FirstBar = iFirstBar;
Component[2].Value = new double[Bars];
Component[3] = new IndicatorComp();
Component[3].ChartType = IndChartType.NoChart;
Component[3].FirstBar = iFirstBar;
Component[3].Value = new double[Bars];
// Sets the Component's type
if (SlotType == SlotTypes.OpenFilter)
{
Component[2].DataType = IndComponentType.AllowOpenLong;
Component[2].CompName = "Is long entry allowed";
Component[3].DataType = IndComponentType.AllowOpenShort;
Component[3].CompName = "Is short entry allowed";
}
else if (SlotType == SlotTypes.CloseFilter)
{
Component[2].DataType = IndComponentType.ForceCloseLong;
Component[2].CompName = "Close out long position";
Component[3].DataType = IndComponentType.ForceCloseShort;
Component[3].CompName = "Close out short position";
}
// Calculation of the logic
IndicatorLogic indLogic = IndicatorLogic.It_does_not_act_as_a_filter;
switch (IndParam.ListParam[0].Text)
{
case "Flying Buddah":
for (int iBar = iFirstBar + iPrvs; iBar < Bars; iBar++)
{
Component[2].Value[iBar] = Low[iBar - 1] > adMAFast[iBar - iPrvs] && Low[iBar - 1] > adMASlow[iBar - iPrvs] ? 1 : 0;
Component[3].Value[iBar] = High[iBar - 1] < adMAFast[iBar - iPrvs] && High[iBar - 1] < adMASlow[iBar - iPrvs] ? 1 : 0;
}
break;
case "Sinking Buddah":
for (int iBar = iFirstBar + iPrvs; iBar < Bars; iBar++)
{
Component[2].Value[iBar] = High[iBar - 1] < adMAFast[iBar - iPrvs] && High[iBar - 1] < adMASlow[iBar - iPrvs] ? 1 : 0;
Component[3].Value[iBar] = Low[iBar - 1] > adMAFast[iBar - iPrvs] && Low[iBar - 1] > adMASlow[iBar - iPrvs] ? 1 : 0;
}
break;
default:
break;
}
return;
}
///
/// Sets the indicator logic description
///
public override void SetDescription()
{
EntryFilterLongDescription = ToString() + "; the Fast MA ";
EntryFilterShortDescription = ToString() + "; the Fast MA ";
ExitFilterLongDescription = ToString() + "; the Fast MA ";
ExitFilterShortDescription = ToString() + "; the Fast MA ";
switch (IndParam.ListParam[0].Text)
{
case "The Fast MA crosses the Slow MA upward":
EntryFilterLongDescription += "crosses the Slow MA upward";
EntryFilterShortDescription += "crosses the Slow MA downward";
ExitFilterLongDescription += "crosses the Slow MA upward";
ExitFilterShortDescription += "crosses the Slow MA downward";
break;
case "The Fast MA crosses the Slow MA downward":
EntryFilterLongDescription += "crosses the Slow MA downward";
EntryFilterShortDescription += "crosses the Slow MA upward";
ExitFilterLongDescription += "crosses the Slow MA downward";
ExitFilterShortDescription += "crosses the Slow MA upward";
break;
case "The Fast MA is higher than the Slow MA":
EntryFilterLongDescription += "is higher than the Slow MA";
EntryFilterShortDescription += "is lower than the Slow MA";
ExitFilterLongDescription += "is higher than the Slow MA";
ExitFilterShortDescription += "is lower than the Slow MA";
break;
case "The Fast MA is lower than the Slow MA":
EntryFilterLongDescription += "is lower than the Slow MA";
EntryFilterShortDescription += "is higher than the Slow MA";
ExitFilterLongDescription += "is lower than the Slow MA";
ExitFilterShortDescription += "is higher than the Slow MA";
break;
default:
break;
}
return;
}
///
/// Indicator to string
///
public override string ToString()
{
string sString = IndicatorName +
(IndParam.CheckParam[0].Checked ? "* (" : " (") +
IndParam.ListParam[1].Text + ", " + // Price
IndParam.ListParam[2].Text + ", " + // Price
IndParam.ListParam[3].Text + ", " + // Fast MA Method
IndParam.ListParam[4].Text + ", " + // Slow MA Method
IndParam.NumParam[0].ValueToString + ", " + // Fast MA period
IndParam.NumParam[1].ValueToString + ", " + // Slow MA period
IndParam.NumParam[2].ValueToString + ", " + // Fast MA shift
IndParam.NumParam[3].ValueToString + ")"; // Slow MA shift
return sString;
}
}
}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146//+--------------------------------------------------------------------+ //| Copyright: (C) 2014, Miroslav Popov - All rights reserved! | //| Website: http://forexsb.com/ | //| Support: http://forexsb.com/forum/ | //| License: Proprietary under the following circumstances: | //| | //| This code is a part of Forex Strategy Builder. It is free for | //| use as an integral part of Forex Strategy Builder. | //| One can modify it in order to improve the code or to fit it for | //| personal use. This code or any part of it cannot be used in | //| another applications without a permission. Contact information | //| cannot be changed. | //| | //| NO LIABILITY FOR CONSEQUENTIAL DAMAGES | //| | //| In no event shall the author be liable for any damages whatsoever | //| (including, without limitation, incidental, direct, indirect and | //| consequential damages, damages for loss of business profits, | //| business interruption, loss of business information, or other | //| pecuniary loss) arising out of the use or inability to use this | //| product, even if advised of the possibility of such damages. | //+--------------------------------------------------------------------+ #property copyright "Copyright 2014, Miroslav Popov" #property link "http://forexsb.com" #property version "1.00" #property strict #include <Forexsb.com/Indicator.mqh> #include <Forexsb.com/Enumerations.mqh> //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ class Buddahcandleindicator : public Indicator { public: Buddahcandleindicator(SlotTypes slotType) { SlotType=slotType; IndicatorName="Buddah candle indicator"; WarningMessage = ""; IsAllowLTF = true; ExecTime = ExecutionTime_DuringTheBar; IsSeparateChart = false; IsDiscreteValues = false; IsDeafultGroupAll = false; } virtual void Calculate(DataSet &dataSet); }; //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ void Buddahcandleindicator::Calculate(DataSet &dataSet) { Data=GetPointer(dataSet); // Reading the parameters BasePrice fastbasePrice = (BasePrice)ListParam[1].Index; BasePrice slowbasePrice = (BasePrice)ListParam[2].Index; MAMethod fastMAMethod = (MAMethod )ListParam[3].Index; MAMethod slowMAMethod = (MAMethod )ListParam[4].Index; int iNFastMA = (int)NumParam[0].Value; int iNSlowMA = (int)NumParam[1].Value; int iSFastMA = (int)NumParam[2].Value; int iSSlowMA = (int)NumParam[3].Value; int iPrvs = CheckParam[0].Checked ? 1 : 0; int iFirstBar=(int)MathMax(iNFastMA+iSFastMA,iNSlowMA+iSSlowMA)+2; double fastPrice[]; Price(fastbasePrice,fastPrice); double slowPrice[]; Price(slowbasePrice,slowPrice); double adMAFast[]; MovingAverage(iNFastMA,iSFastMA,fastMAMethod,fastPrice,adMAFast); double adMASlow[]; MovingAverage(iNSlowMA,iSSlowMA,slowMAMethod,slowPrice,adMASlow); // Saving the components ArrayResize(Component[0].Value,Data.Bars); Component[0].CompName = "Fast Moving Average"; Component[0].DataType = IndComponentType_IndicatorValue; Component[0].FirstBar = iFirstBar; ArrayCopy(Component[0].Value,adMAFast); ArrayResize(Component[1].Value,Data.Bars); Component[1].CompName = "Slow Moving Average"; Component[1].DataType = IndComponentType_IndicatorValue; Component[1].FirstBar = iFirstBar; ArrayCopy(Component[1].Value,adMASlow); ArrayResize(Component[2].Value,Data.Bars); Component[2].FirstBar=iFirstBar; ArrayResize(Component[3].Value,Data.Bars); Component[3].FirstBar=iFirstBar; // Sets the Component's type if(SlotType==SlotTypes_OpenFilter) { Component[2].DataType = IndComponentType_AllowOpenLong; Component[2].CompName = "Is long entry allowed"; Component[3].DataType = IndComponentType_AllowOpenShort; Component[3].CompName = "Is short entry allowed"; } else if(SlotType==SlotTypes_CloseFilter) { Component[2].DataType = IndComponentType_ForceCloseLong; Component[2].CompName = "Close out long position"; Component[3].DataType = IndComponentType_ForceCloseShort; Component[3].CompName = "Close out short position"; } // Calculation of the logic IndicatorLogic indLogic=IndicatorLogic_It_does_not_act_as_a_filter; if(ListParam[0].Text=="Flying Buddah") { for(int iBar=iFirstBar+iPrvs; iBar<Data.Bars; iBar++) { Component[2].Value[iBar]=Data.Low[iBar-1]>adMAFast[iBar-iPrvs]&& Data.Low[iBar-1]>adMASlow[iBar-iPrvs] ? 1 : 0; Component[3].Value[iBar]=Data.High[iBar-1]<adMAFast[iBar-iPrvs]&& Data.High[iBar-1]<adMASlow[iBar-iPrvs] ? 1 : 0; } } else if(ListParam[0].Text=="Sinking Buddah") { for(int iBar=iFirstBar+iPrvs; iBar<Data.Bars; iBar++) { Component[2].Value[iBar]=Data.High[iBar-1]<adMAFast[iBar-iPrvs]&& Data.High[iBar-1]<adMASlow[iBar-iPrvs] ? 1 : 0; Component[3].Value[iBar]=Data.Low[iBar-1]>adMAFast[iBar-iPrvs]&& Data.Low[iBar-1]>adMASlow[iBar-iPrvs] ? 1 : 0; } } } //+------------------------------------------------------------------+
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Copyright © 2006 - 2025, Forex Software Ltd.;