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- updated to beta2 and added primitive CRC checking for network games, requies the Host user to set the following ini to enable CRC's:

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EnableNetworkGameSynchChecks=true
This commit is contained in:
Mark Vejvoda
2013-09-12 03:33:43 +00:00
parent 6f85a6aa4a
commit b5e26070b1
21 changed files with 452 additions and 41 deletions
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1
source/shared_lib/include/util/checksum.h
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@@ -53,6 +53,7 @@ public:
uint32 addBytes(const void *_data, size_t _size);
void addString(const string &value);
uint32 addInt(const int32 &value);
uint32 addInt64(const int64 &value);
void addFile(const string &path);
static void removeFileFromCache(const string file);

21
source/shared_lib/sources/util/checksum.cpp
View File

@@ -128,6 +128,27 @@ uint32 Checksum::addInt(const int32 &value) {
return sum;
}
uint32 Checksum::addInt64(const int64 &value) {
int8 byte = (value >> 0) & 0xFF;
addByte(byte);
byte = (value >> 8) & 0xFF;
addByte(byte);
byte = (value >> 16) & 0xFF;
addByte(byte);
byte = (value >> 24) & 0xFF;
addByte(byte);
byte = (value >> 32) & 0xFF;
addByte(byte);
byte = (value >> 40) & 0xFF;
addByte(byte);
byte = (value >> 48) & 0xFF;
addByte(byte);
byte = (value >> 56) & 0xFF;
addByte(byte);
return sum;
}
void Checksum::addString(const string &value) {
for(unsigned int i = 0; i < value.size(); ++i) {
addByte(value[i]);