How to use

HolidayHelper

in

cofh.core.util.helpers

public static boolean isVeteransDay() {
  setDate(holidayStart, Calendar.NOVEMBER, 10, false);
  setDate(holidayEnd, Calendar.NOVEMBER, 12, true);
  return dateCheck();
}

@Override
protected ResourceLocation getEntityTexture(EntityBlizz par1Entity) {
  return HolidayHelper.isChristmas(5, 3) ? textureXmas : texture;
}

public static boolean isBoxingDay() {
  setDate(holidayStart, Calendar.DECEMBER, 25, false);
  setDate(holidayEnd, Calendar.DECEMBER, 27, true);
  return dateCheck();
}

@Override
protected ResourceLocation getEntityTexture(EntityBlitz par1Entity) {
  return HolidayHelper.isChristmas(5, 3) ? textureXmas : texture;
}

public static boolean isStPatricksDay() {
  setDate(holidayStart, Calendar.MARCH, 16, false);
  setDate(holidayEnd, Calendar.MARCH, 18, true);
  return dateCheck();
}

@Override
protected ResourceLocation getEntityTexture(EntityBasalz entity) {
  return HolidayHelper.isChristmas(5, 3) ? textureXmas : texture;
}

public static boolean isUSIndependenceDay() {
  setDate(holidayStart, Calendar.JULY, 3, false);
  setDate(holidayEnd, Calendar.JULY, 5, true);
  return dateCheck();
}

public static boolean isAprilFools() {
  setDate(holidayStart, Calendar.MARCH, 31, false);
  setDate(holidayEnd, Calendar.APRIL, 2, true);
  return dateCheck();
}

public static boolean isEarthDay() {
  setDate(holidayStart, Calendar.APRIL, 21, false);
  setDate(holidayEnd, Calendar.APRIL, 23, true);
  return dateCheck();
}

public static boolean isValentinesDay() {
  setDate(holidayStart, Calendar.FEBRUARY, 13, false);
  setDate(holidayEnd, Calendar.FEBRUARY, 15, true);
  return dateCheck();
}

public static boolean isHalloween() {
  setDate(holidayStart, Calendar.OCTOBER, 30, false);
  setDate(holidayEnd, Calendar.NOVEMBER, 1, true);
  return dateCheck();
}

public static boolean isChristmas(int pre, int post) {
  setDate(holidayStart, Calendar.DECEMBER, 24 - pre, false);
  setDate(holidayEnd, Calendar.DECEMBER, 26 + post, true);
  return dateCheck();
}

public static boolean isNewYear() {
  setDate(holidayStart, Calendar.DECEMBER, 31, false);
  setDate(holidayEnd, Calendar.JANUARY, 2, true);
  holidayEnd.set(Calendar.YEAR, Calendar.YEAR + 1);
  return dateCheck();
}

public static boolean isCAThanksgiving() {
  Calendar thanksgivingCal = Calendar.getInstance();
  thanksgivingCal.clear();
  thanksgivingCal.set(Calendar.YEAR, Calendar.getInstance().get(Calendar.YEAR));
  thanksgivingCal.set(Calendar.MONTH, Calendar.OCTOBER);
  thanksgivingCal.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);
  thanksgivingCal.set(Calendar.DAY_OF_WEEK_IN_MONTH, 2);
  setDate(holidayStart, Calendar.OCTOBER, thanksgivingCal.get(Calendar.DAY_OF_MONTH) - 1, false);
  setDate(holidayEnd, Calendar.OCTOBER, thanksgivingCal.get(Calendar.DAY_OF_MONTH) + 1, true);
  return dateCheck();
}

public static boolean isUSThanksgiving() {
  Calendar thanksgivingCal = Calendar.getInstance();
  thanksgivingCal.clear();
  thanksgivingCal.set(Calendar.YEAR, Calendar.getInstance().get(Calendar.YEAR));
  thanksgivingCal.set(Calendar.MONTH, Calendar.NOVEMBER);
  thanksgivingCal.set(Calendar.DAY_OF_WEEK, Calendar.THURSDAY);
  thanksgivingCal.set(Calendar.DAY_OF_WEEK_IN_MONTH, 4);
  setDate(holidayStart, Calendar.NOVEMBER, thanksgivingCal.get(Calendar.DAY_OF_MONTH) - 1, false);
  setDate(holidayEnd, Calendar.NOVEMBER, thanksgivingCal.get(Calendar.DAY_OF_MONTH) + 1, true);
  return dateCheck();
}

  easterSunCal = new GregorianCalendar(year, 3 - 1, n); // if March
setDate(holidayStart, easterSunCal.get(Calendar.MONTH), easterSunCal.get(Calendar.DAY_OF_MONTH) - 1, false);
setDate(holidayEnd, easterSunCal.get(Calendar.MONTH), easterSunCal.get(Calendar.DAY_OF_MONTH) + 1, true);
return dateCheck();