wrapText

function wrapText(text, maxWidth = 100, lineHeight = 10, offsetX = 0) {
    var cars = text.split("\n");
    for (var ii = 0; ii < cars.length; ii++) {
        //console.log(cars.length, ii);
        var line = "";
        var words = cars[ii].split(" ");

        for (var n = 0; n < words.length; n++) {

            var testWord = words[n];

            var testLine = line + testWord;// + " ";
            var testLineWidth = measureText(testLine).width;
            testLine += " ";

            if (testLineWidth > maxWidth) {
                var lengthToEnd = maxWidth-measureText(line).width;
                console.log("testLineWidth "+testLine+" = "+testLineWidth+">"+maxWidth+" is too big!");

                var wordWidth = measureText(testWord).width;
                var secondPart = "";

                if (wordWidth > maxWidth){
                    console.log("even word "+testWord+" is too big! "+wordWidth);
                    var b = 0;
                    while(wordWidth > maxWidth && b < 100){
                        b++;
                        var symbolWidth = wordWidth/testWord.length;
                        lengthToEnd = maxWidth-measureText(line).width;
                        var maxN = Math.floor( (lengthToEnd)/symbolWidth );
                        if (maxN > 0){
                            var firstPart = testWord.substring(0,maxN);

                            console.log("but "+firstPart+" is ok");

                            secondPart = testWord.substring(maxN,testWord.length);

                            addLine(line+firstPart, lineHeight, offsetX + ((maxWidth-measureText(line+firstPart).width)/2).clamp(0,maxWidth));

                            line = "";

                            wordWidth = measureText(secondPart).width;
                            testWord = secondPart;
                        }
                        else{
                            console.log("and we can't add anything here", line, context.measureText(line).width, symbolWidth );
                            wordWidth = measureText(testWord).width;
                            addLine(line, lineHeight, (offsetX + lengthToEnd/2).clamp(0,maxWidth));

                            line = "";
                        }
                    }
                    line = testWord;// + " ";
                    console.log(testWord+" is only "+wordWidth+" so now '"+line+"' is ok. Go next?");
                }
                else{
                    console.log(testWord+" wordWidth "+wordWidth+"<"+maxWidth+", so go next line writing "+line);
                    addLine(line, lineHeight, offsetX + (lengthToEnd/2).clamp(0,maxWidth));

                    line = testWord;// + " ";
                }
            }
            else {
                line = testLine;
            }

        }
        addLine(line, lineHeight, offsetX + ((maxWidth-measureText(line).width)/2).clamp(0,maxWidth));
    }
}