-- Id: 22406 -- More information about this indicator can be found at: --http://fxcodebase.com/code/viewtopic.php?f=17&t=66705 --+------------------------------------------------------------------+ --| Copyright © 2018, Gehtsoft USA LLC | --| http://fxcodebase.com | --+------------------------------------------------------------------+ --| Developed by : Mario Jemic | --| mario.jemic@gmail.com | --+------------------------------------------------------------------+ --| Support our efforts by donating | --| Paypal: https://goo.gl/9Rj74e | --+------------------------------------------------------------------+ --| Patreon : https://goo.gl/GdXWeN | --| BitCoin : 15VCJTLaz12Amr7adHSBtL9v8XomURo9RF | --| BitCoin Cash: 1BEtS465S3Su438Kc58h2sqvVvHK9Mijtg | --| Ethereum : 0x8C110cD61538fb6d7A2B47858F0c0AaBd663068D | --| LiteCoin : LLU8PSY2vsq7B9kRELLZQcKf5nJQrdeqwD | --+------------------------------------------------------------------+ -- Indicator profile initialization routine function Init() indicator:name("Until next cross"); indicator:description(""); indicator:requiredSource(core.Bar); indicator:type(core.Oscillator); indicator.parameters:addGroup("Calculation"); indicator.parameters:addInteger("Cutoff", "Cutoff", "", 100, 1, 2000); indicator.parameters:addGroup("1. MA Calculation"); indicator.parameters:addInteger("Period1", "Period", "", 14, 2, 2000); indicator.parameters:addString("Price1", "Power Price", "", "close"); indicator.parameters:addStringAlternative("Price1","CLOSE", "", "close"); indicator.parameters:addStringAlternative("Price1", "OPEN", "", "open"); indicator.parameters:addStringAlternative("Price1", "HIGH", "", "high"); indicator.parameters:addStringAlternative("Price1", "LOW", "", "low"); indicator.parameters:addStringAlternative("Price1", "MEDIAN", "", "median"); indicator.parameters:addStringAlternative("Price1", "TYPICAL", "", "typical"); indicator.parameters:addStringAlternative("Price1", "WEIGHTED", "", "weighted"); indicator.parameters:addGroup("2. MA Calculation"); indicator.parameters:addInteger("Period2", "Period", "", 28, 2, 2000); indicator.parameters:addString("Price2", "Power Price", "", "close"); indicator.parameters:addStringAlternative("Price2","CLOSE", "", "close"); indicator.parameters:addStringAlternative("Price2", "OPEN", "", "open"); indicator.parameters:addStringAlternative("Price2", "HIGH", "", "high"); indicator.parameters:addStringAlternative("Price2", "LOW", "", "low"); indicator.parameters:addStringAlternative("Price2", "MEDIAN", "", "median"); indicator.parameters:addStringAlternative("Price2", "TYPICAL", "", "typical"); indicator.parameters:addStringAlternative("Price2", "WEIGHTED", "", "weighted"); indicator.parameters:addGroup("Style"); indicator.parameters:addColor("color", "Line Color", "", core.rgb(255, 0, 0)); indicator.parameters:addInteger("style", "Line Style", "", core.LINE_SOLID); indicator.parameters:setFlag("style", core.FLAG_LEVEL_STYLE); indicator.parameters:addInteger("width", "Line Width", "", 3, 1, 5); end -- Indicator instance initialization routine -- Processes indicator parameters and creates output streams -- Parameters block local Cutoff; local Price1, Period1; local Price2, Period2; local first; local source = nil; local Oscillator; local MA1, MA2; -- Routine function Prepare(nameOnly) Cutoff= instance.parameters.Cutoff; Period1= instance.parameters.Period1; Price1 = instance.parameters.Price1; Period2= instance.parameters.Period2; Price2 = instance.parameters.Price2; local Parameters= Cutoff.. ", " .. Period1 .. ", " .. Price1.. ", " ..Period2 .. ", " .. Price2; local name = profile:id() .. "(" .. instance.source:name() .. ")"; instance:name(name); if (nameOnly) then return; end assert(core.indicators:findIndicator("CMA") ~= nil, "Please, download and install CMA.BIN indicator"); source = instance.source; MA1 = core.indicators:create("CMA", source[Price1], Period1); MA2 = core.indicators:create("CMA", source[Price2], Period2); first=math.max(MA1.DATA:first(), MA2.DATA:first()); Oscillator = instance:addStream("Oscillator" , core.Line, " Oscillator"," Oscillator",instance.parameters.color, first); Oscillator:setWidth(instance.parameters.width); Oscillator:setStyle(instance.parameters.style); Oscillator:setPrecision(math.max(2, instance.source:getPrecision())); end -- Indicator calculation routine function Update(period, mode) MA1:update(mode); MA2:update(mode); if period < first then return; end local Last=FindLast(period); Oscillator[period]=Last; end function FindLast(period) local Return=0; local Delta1=MA1.DATA[period]-MA1.DATA[period-1]; local Delta2=MA2.DATA[period]-MA2.DATA[period-1]; if math.abs((MA1.DATA[period]+1*Delta1)- (MA2.DATA[period]+1*Delta2)) > math.abs(MA1.DATA[period]- MA2.DATA[period]) then return Cutoff; end local i=1; while true do if ((MA1.DATA[period]+i*Delta1)< (MA2.DATA[period]+i*Delta2) and MA1.DATA[period]>= MA2.DATA[period]) or ((MA1.DATA[period]+i*Delta1)> (MA2.DATA[period]+i*Delta2) and MA1.DATA[period]<= MA2.DATA[period]) then Return=i; break; end if i > Cutoff then break; end i= i+1; end if i > Cutoff then return Cutoff; else return Return; end end