CydandClaude Fable 5
fdd9ac9d97
Archival snapshot of the Virtual World Entertainment Tesla cockpit software, 1994-1996: MUNGA engine and L4 pod layer source (Borland C++ 5.0), BT/RP game code, and game content (models, audio, maps, gauges, Division renderer data). Includes third-party libraries: Division dVS/DPL graphics, HMI SOS audio, WATTCP networking. Files are preserved byte-for-byte (.gitattributes disables all line-ending conversion). README.md documents the layout, target hardware, and toolchain. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
126 lines
2.3 KiB
C++
126 lines
2.3 KiB
C++
//---------------------------------------------------------------------------
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//
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// Heap.h -- This file contains the definition for the Base HEAP
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// Manager Class. The Base HEAP manager creates,
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// manages and destroys block of memory using Win32
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// virtual memory calls.
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//
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// Honor Bound -- FASA Interactive Technologies
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//
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// Copyright (c) 1995 FASA Interactive Technologies
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//
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//---------------------------------------------------------------------------
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#if !defined(HEAP_HPP)
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# define HEAP_HPP
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#if !defined(STYLE_HPP)
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#include <style.hpp>
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#endif
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# if !defined(MEMREG_HPP)
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# include <memreg.hpp>
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# endif
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#if defined(MW3)
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extern fstream debugfile;
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#endif
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struct HeapBlock;
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struct HeapFreeBlock;
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class UserHeap SIGNATURED
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{
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protected:
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char
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*bigHeap;
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const char
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*heapName;
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HeapBlock
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*heapStart,
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*firstNearBlock;
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size_t
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heapSize,
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lowestTotalHeapLeft;
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size_t
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allocateCount,
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releaseCount;
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protected:
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void
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Relink(HeapBlock *newBlock);
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void
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Unlink(HeapBlock *oldBlock);
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void
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Sort(HeapBlock *sortBlock);
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void
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MergeWithLower(HeapBlock *block);
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public:
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UserHeap(
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const char* heap_name,
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size_t mem_size
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);
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~UserHeap();
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size_t
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GetTotalHeapLeft();
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size_t
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GetBiggestHeapLeft();
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size_t
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GetLowestTotalHeapLeft()
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{return lowestTotalHeapLeft;}
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size_t
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GetHeapUsed()
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{return heapSize - GetTotalHeapLeft();}
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size_t
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GetMostHeapUsed()
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{return heapSize - lowestTotalHeapLeft;}
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Logical
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TestHeap(
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Logical print_it = False,
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Logical skip_allocated = False,
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Logical skip_free = False
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);
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void*
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Allocate(size_t mem_size);
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void
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Release(void *where);
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void
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ReleaseAll();
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Logical
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TestInstance() const;
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Global memory allocation
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//
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protected:
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static LWord
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HeapMark;
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Logical
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mainHeap;
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public:
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static UserHeap
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MainStorage;
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static size_t
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GetMainHeapInitialSize();
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friend void*
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operator new(size_t mem_size);
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friend void*
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operator new(size_t mem_size, void* where);
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friend void
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operator delete(void *mem_block);
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};
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void*
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Get_Caller(int levels);
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#endif
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