misc/quazip/quacrc32.cpp
author belphegorr <szabibibi@gmail.com>
Sun, 08 Jul 2012 19:15:38 +0300
changeset 7245 53f73f4ae203
parent 5752 ea95ee97c805
permissions -rw-r--r--
Modified frontend so that updating campaogn progress no longer changes current index of the mission combo box Updated Animate.lua (forgot to copy it last time) Mission 1: Fixed a bug where events would cause animations to stutter Moved a crate Made the princess and the elder pay attention to Leaks A Lot Changed the name of the chief to Righteous Beard Mission 2: - Mission 3: Removed leftover debug lines Solved a bug where Dense Cloud could not select weapons during final scene Made the hogs fave each other during the final animation Mission 4: Solved a bug where Dense Cloud would appear even if he's dead

#include "quacrc32.h"

#include "zlib.h"

QuaCrc32::QuaCrc32()
{
	reset();
}

quint32 QuaCrc32::calculate(const QByteArray &data)
{
	return crc32( crc32(0L, Z_NULL, 0), (const Bytef*)data.data(), data.size() );
}

void QuaCrc32::reset()
{
	checksum = crc32(0L, Z_NULL, 0);
}

void QuaCrc32::update(const QByteArray &buf)
{
	checksum = crc32( checksum, (const Bytef*)buf.data(), buf.size() );
}

quint32 QuaCrc32::value()
{
	return checksum;
}