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35 lines
823 B
C++
35 lines
823 B
C++
#include "loadpgrd.hpp"
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namespace ESM
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{
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void PathGrid::load(ESMReader &esm)
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{
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esm.getHNT(data, "DATA", 12);
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cell = esm.getHNString("NAME");
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// Remember this file position
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context = esm.getContext();
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// Check that the sizes match up. Size = 16 * s2 (path points?)
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if (esm.isNextSub("PGRP"))
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{
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esm.skipHSub();
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int size = esm.getSubSize();
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if (size != 16 * data.s2)
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esm.fail("Path grid table size mismatch");
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}
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// Size varies. Path grid chances? Connections? Multiples of 4
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// suggest either int or two shorts, or perhaps a float. Study
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// it later.
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if (esm.isNextSub("PGRC"))
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{
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esm.skipHSub();
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int size = esm.getSubSize();
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if (size % 4 != 0)
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esm.fail("PGRC size not a multiple of 4");
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}
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}
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}
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