Changeset 6449 for code/branches/network2/src/libraries/network/packet/Gamestate.h

Timestamp:

Jan 17, 2010, 11:49:48 AM (14 years ago)

Author:

scheusso

Message:

changed diff behaviour in order to reduce datasize before and after compress
this reduces time needed for gamestate diff and compress about 50%

File:

• code/branches/network2/src/libraries/network/packet/Gamestate.h (modified) (3 diffs)

code/branches/network2/src/libraries/network/packet/Gamestate.h

@@ -36 +36 @@
 #include <cstring>
 #include <list>
+#include <vector>
 
 #include "util/CRC32.h"
@@ -113 +114 @@
     inline bool isCompressed() const { return header_->isCompressed(); }
     inline int32_t getBaseID() const { return header_->getBaseID(); }
+    inline uint32_t getDataSize() const { return header_->getDataSize(); }
     Gamestate *diff(Gamestate *base);
-    Gamestate *undiff(Gamestate *base);
     Gamestate* doSelection(unsigned int clientID, unsigned int targetSize);
     bool compressData();
@@ -123 +124 @@
   private:
     void rawDiff( uint8_t* newdata, uint8_t* data, uint8_t* basedata, uint32_t datalength, uint32_t baselength);
+    inline uint32_t findObject( const SynchronisableHeader& header, uint8_t* mem, uint32_t dataLength, uint32_t startPosition = 0 );
     virtual uint32_t getSize() const;
     virtual inline bool process();
-
-  private:
     uint32_t calcGamestateSize(int32_t id, uint8_t mode=0x0);
-    std::list<obj> dataVector_;
-    GamestateHeader* header_;
+    
+    std::list<obj>          dataVector_;
+    GamestateHeader*        header_;
+    std::vector<uint32_t>   sizes_;
+    uint32_t                nrOfVariables_;
 };