72 lines
1.1 KiB
C++
Executable File
72 lines
1.1 KiB
C++
Executable File
//-----------------------------------------------------------------------------
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// Torque Game Engine
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// Copyright (C) GarageGames.com, Inc.
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//-----------------------------------------------------------------------------
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#if !defined(VERTEX_CACHE_H)
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#define VERTEX_CACHE_H
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class VertexCache
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{
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public:
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VertexCache(int size);
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VertexCache();
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~VertexCache();
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bool InCache(int entry);
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int AddEntry(int entry);
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void Clear();
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void Copy(VertexCache* inVcache);
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int At(int index);
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void Set(int index, int value);
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private:
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int *entries;
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int numEntries;
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};
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inline bool VertexCache::InCache(int entry)
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{
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bool returnVal = false;
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for(int i = 0; i < numEntries; i++)
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{
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if(entries[i] == entry)
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{
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returnVal = true;
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break;
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}
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}
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return returnVal;
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}
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inline int VertexCache::AddEntry(int entry)
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{
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int removed;
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removed = entries[numEntries - 1];
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//push everything right one
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for(int i = numEntries - 2; i >= 0; i--)
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{
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entries[i + 1] = entries[i];
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}
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entries[0] = entry;
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return removed;
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}
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#endif
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