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>
75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
//===========================================================================//
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// File: scalar.hpp //
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// Project: MUNGA Brick: None assigned - coding styles, etc. //
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// Contents: Base information used by all MUNGA source files //
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//---------------------------------------------------------------------------//
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// Date Who Modification //
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// -------- --- ---------------------------------------------------------- //
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//---------------------------------------------------------------------------//
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// Copyright (C) 1994-1995, Virtual World Entertainment, Inc. //
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// PROPRIETARY AND CONFIDENTIAL //
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//===========================================================================//
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#if !defined(SCALAR_HPP)
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# define SCALAR_HPP
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# if !defined(MEMSTRM_HPP)
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# include <memstrm.hpp>
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# endif
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# if !defined(M_PI)
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# define M_PI 3.14159265358979323846
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# endif
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typedef float Scalar;
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# define PI ((Scalar)(M_PI))
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# define PI_OVER_2 ((Scalar)(M_PI/2.0))
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# define PI_OVER_3 ((Scalar)(M_PI/3.0))
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# define PI_OVER_4 ((Scalar)(M_PI/4.0))
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# define PI_OVER_6 ((Scalar)(M_PI/6.0))
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# define TWO_PI ((Scalar)(2.0*M_PI))
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# define DEG_PER_RAD ((Scalar)(180.0/M_PI))
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# define RAD_PER_DEG ((Scalar)(M_PI/180.0))
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inline Scalar Lerp(Scalar a, Scalar b, Scalar t)
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{return a*(1.0f - t) + b*t;}
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inline Logical Small_Enough(Scalar x,Scalar e=SMALL)
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{return fabs(x) <= e;}
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inline Logical Close_Enough(Scalar x,Scalar y,Scalar e=SMALL)
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{return fabs(x-y) <= e;}
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int
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Round(Scalar value);
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void
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Find_Roots(
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Scalar a, // a*x*x + b*x + c = 0
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Scalar b,
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Scalar c,
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Scalar *center,
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Scalar *range
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);
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inline MemoryStream&
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MemoryStream_Read(
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MemoryStream* stream,
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Scalar *output
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)
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{return stream->ReadBytes(output, sizeof(*output));}
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inline MemoryStream&
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MemoryStream_Write(
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MemoryStream* stream,
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const Scalar *input
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)
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{return stream->WriteBytes(input, sizeof(*input));}
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void
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Convert_From_Ascii(const char *str, Scalar *value);
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#endif
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