Move Pof_file_end to local scope
Rely on the extent in std::span for called code that needs to know bounds.
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@ -59,7 +59,6 @@ COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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#define PM_OBJFILE_VERSION 8
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namespace {
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static unsigned Pof_file_end;
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static unsigned Pof_addr;
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#define MODEL_BUF_SIZE 32768
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@ -69,10 +68,6 @@ static void _pof_cfseek(int len,int type)
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switch (type) {
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case SEEK_SET: Pof_addr = len; break;
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case SEEK_CUR: Pof_addr += len; break;
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case SEEK_END:
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Assert(len <= 0); // seeking from end, better be moving back.
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Pof_addr = Pof_file_end + len;
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break;
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}
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if (Pof_addr > MODEL_BUF_SIZE)
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@ -166,7 +161,7 @@ static polymodel *read_model_file(polymodel *pm,const char *filename,robot_info
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Pof_addr = 0;
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std::array<uint8_t, MODEL_BUF_SIZE> model_storage;
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Pof_file_end = PHYSFS_read(ifile, model_storage.data(), 1, model_storage.size());
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const std::size_t Pof_file_end = PHYSFS_read(ifile, model_storage.data(), 1, model_storage.size());
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const std::span model_buf{model_storage.data(), Pof_file_end};
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ifile.reset();
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const int model_id = pof_read_int(model_buf);
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@ -333,7 +328,7 @@ void read_model_guns(const char *filename, reactor &r)
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Pof_addr = 0;
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std::array<uint8_t, MODEL_BUF_SIZE> model_storage;
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Pof_file_end = PHYSFS_read(ifile, model_storage.data(), 1, model_storage.size());
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const std::size_t Pof_file_end = PHYSFS_read(ifile, model_storage.data(), 1, model_storage.size());
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const std::span model_buf{model_storage.data(), Pof_file_end};
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ifile.reset();
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