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https://github.com/ZDoom/gzdoom-gles.git
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- use FileReader consistently for loading cached nodes.
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parent
37dc3211f7
commit
623f35073c
1 changed files with 12 additions and 17 deletions
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@ -1133,16 +1133,15 @@ static void CreateCachedNodes(MapData *map)
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memcpy(compressed + offset - 4, "ZGL3", 4);
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FString path = CreateCacheName(map, true);
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FILE *f = fopen(path, "wb");
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FileWriter *fw = FileWriter::Open(path);
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if (f != NULL)
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if (fw != nullptr)
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{
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if (fwrite(compressed, outlen+offset, 1, f) != 1)
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if (fw->Write(compressed, outlen+offset) != 1)
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{
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Printf("Error saving nodes to file %s\n", path.GetChars());
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}
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fclose(f);
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delete fw;
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}
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else
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{
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@ -1162,32 +1161,30 @@ static bool CheckCachedNodes(MapData *map)
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uint32_t *verts = NULL;
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FString path = CreateCacheName(map, false);
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FILE *f = fopen(path, "rb");
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if (f == NULL) return false;
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FileReader fr;
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if (fread(magic, 1, 4, f) != 4) goto errorout;
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if (!fr.Open(path)) return false;
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if (fr.Read(magic, 4) != 4) goto errorout;
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if (memcmp(magic, "CACH", 4)) goto errorout;
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if (fread(&numlin, 4, 1, f) != 1) goto errorout;
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if (fr.Read(&numlin, 4) != 4) goto errorout;
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numlin = LittleLong(numlin);
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if (numlin != level.lines.Size()) goto errorout;
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if (fread(md5, 1, 16, f) != 16) goto errorout;
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if (fr.Read(md5, 16) != 16) goto errorout;
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map->GetChecksum(md5map);
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if (memcmp(md5, md5map, 16)) goto errorout;
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verts = new uint32_t[numlin * 8];
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if (fread(verts, 8, numlin, f) != numlin) goto errorout;
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if (fr.Read(verts, 8 * numlin) != 8 * numlin) goto errorout;
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if (fread(magic, 1, 4, f) != 4) goto errorout;
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if (fr.Read(magic, 4) != 4) goto errorout;
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if (memcmp(magic, "ZGL2", 4) && memcmp(magic, "ZGL3", 4)) goto errorout;
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try
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{
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long pos = ftell(f);
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FileReader fr(f);
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fr.Seek(pos, SEEK_SET);
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P_LoadZNodes (fr, MAKE_ID(magic[0],magic[1],magic[2],magic[3]));
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}
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catch (CRecoverableError &error)
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@ -1208,7 +1205,6 @@ static bool CheckCachedNodes(MapData *map)
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}
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delete [] verts;
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fclose(f);
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return true;
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errorout:
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@ -1216,7 +1212,6 @@ errorout:
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{
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delete[] verts;
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}
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fclose(f);
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return false;
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}
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