77 lines
1.8 KiB
C++
77 lines
1.8 KiB
C++
// Emacs style mode select -*- C++ -*-
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//-----------------------------------------------------------------------------
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//
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// $Id:$
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//
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// Copyright (C) 1993-1996 by id Software, Inc.
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//
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// This source is available for distribution and/or modification
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// only under the terms of the DOOM Source Code License as
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// published by id Software. All rights reserved.
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//
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// The source is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
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// for more details.
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//
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// DESCRIPTION:
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// Rendering of moving objects, sprites.
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//
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//-----------------------------------------------------------------------------
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#ifndef __R_THINGS__
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#define __R_THINGS__
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#ifdef __GNUG__
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#pragma interface
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#endif
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#define MAXVISSPRITES 128
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extern vissprite_t vissprites[MAXVISSPRITES];
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extern vissprite_t* vissprite_p;
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extern vissprite_t vsprsortedhead;
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// Constant arrays used for psprite clipping
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// and initializing clipping.
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extern const short negonearray[SCREENWIDTH];
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extern short screenheightarray[SCREENWIDTH];
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// vars for R_DrawMaskedColumn
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extern short* mfloorclip;
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extern short* mceilingclip;
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extern fixed_t spryscale;
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extern fixed_t sprtopscreen;
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extern fixed_t pspritescale;
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extern fixed_t pspriteiscale;
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void R_DrawMaskedColumn (const column_t* column);
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void R_SortVisSprites (void);
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void R_AddSprites (sector_t* sec);
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void R_AddPSprites (void);
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void R_DrawSprites (void);
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void R_InitSprites (void);
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void R_ClearSprites (void);
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void R_DrawMasked (void);
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void
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R_ClipVisSprite
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( vissprite_t* vis,
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int xl,
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int xh );
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#endif
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//-----------------------------------------------------------------------------
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//
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// $Log:$
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//
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//-----------------------------------------------------------------------------
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