116 lines
2.4 KiB
C++
116 lines
2.4 KiB
C++
#pragma once
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#ifdef VALIDATE_SAVE_SIZE
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extern int32 _saveBufCount;
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#define INITSAVEBUF _saveBufCount = 0;
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#define VALIDATESAVEBUF(b) assert(_saveBufCount == b);
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#else
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#define INITSAVEBUF
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#define VALIDATESAVEBUF(b)
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#endif
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inline void
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SkipSaveBuf(uint8 *&buf, int32 skip)
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{
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buf += skip;
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#ifdef VALIDATE_SAVE_SIZE
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_saveBufCount += skip;
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#endif
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}
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inline void
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SkipSaveBuf(uint8*& buf, uint32 &length, int32 skip)
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{
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buf += skip;
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length += skip;
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#ifdef VALIDATE_SAVE_SIZE
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_saveBufCount += skip;
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#endif
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}
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template<typename T>
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inline void
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ReadSaveBuf(T *out, uint8 *&buf)
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{
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*out = *(T *)buf;
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SkipSaveBuf(buf, sizeof(T));
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}
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template<typename T>
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inline void
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ReadSaveBuf(T *out, uint8 *&buf, uint32 &length)
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{
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*out = *(T *)buf;
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SkipSaveBuf(buf, length, sizeof(T));
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}
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template<typename T>
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inline T *
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WriteSaveBuf(uint8 *&buf, const T &value)
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{
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T *p = (T*)buf;
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*p = value;
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SkipSaveBuf(buf, sizeof(T));
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return p;
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}
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template<typename T>
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inline T *
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WriteSaveBuf(uint8 *&buf, uint32 &length, const T &value)
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{
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T *p = (T*)buf;
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*p = value;
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SkipSaveBuf(buf, length, sizeof(T));
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return p;
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}
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#define SAVE_HEADER_SIZE (4*sizeof(char)+sizeof(uint32))
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#define WriteSaveHeader(buf,a,b,c,d,size) \
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WriteSaveBuf(buf, a);\
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WriteSaveBuf(buf, b);\
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WriteSaveBuf(buf, c);\
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WriteSaveBuf(buf, d);\
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WriteSaveBuf<uint32>(buf, size);
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#define WriteSaveHeaderWithLength(buf,len,a,b,c,d,size) \
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WriteSaveBuf(buf, len, a);\
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WriteSaveBuf(buf, len, b);\
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WriteSaveBuf(buf, len, c);\
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WriteSaveBuf(buf, len, d);\
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WriteSaveBuf(buf, len, (uint32)(size));
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#ifdef VALIDATE_SAVE_SIZE
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#define CheckSaveHeader(buf, a, b, c, d, size) do { \
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char _C; uint32 _size;\
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ReadSaveBuf(&_C, buf);\
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assert(_C == a);\
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ReadSaveBuf(&_C, buf);\
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assert(_C == b);\
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ReadSaveBuf(&_C, buf);\
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assert(_C == c);\
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ReadSaveBuf(&_C, buf);\
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assert(_C == d);\
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ReadSaveBuf(&_size, buf);\
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assert(_size == size);\
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} while(0)
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#define CheckSaveHeaderWithLength(buf,len,a,b,c,d,size) do { \
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char _C; uint32 _size;\
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ReadSaveBuf(&_C, buf, len);\
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assert(_C == a);\
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ReadSaveBuf(&_C, buf, len);\
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assert(_C == b);\
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ReadSaveBuf(&_C, buf, len);\
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assert(_C == c);\
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ReadSaveBuf(&_C, buf, len);\
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assert(_C == d);\
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ReadSaveBuf(&_size, buf, len);\
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assert(_size == size);\
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} while(0)
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#else
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#define CheckSaveHeader(buf, a, b, c, d, size) SkipSaveBuf(buf, 8);
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#define CheckSaveHeaderWithLength(buf, len, a, b, c, d, size) SkipSaveBuf(buf, 8);
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#endif
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