mirror of
https://github.com/ZDoom/gzdoom.git
synced 2024-11-14 00:20:51 +00:00
cc2b0b0dcf
changing game code. - made SpawningMapThing an argument of AActor::StaticSpawn instead of a global variable. - added a stub to the DECORATE parser for defining dynamic lights directly in DECORATE. This is needed so that ZDoom remains compatible with any DECORATE which uses this GZDoom feature in the future. SVN r1935 (trunk)
147 lines
3.7 KiB
C++
147 lines
3.7 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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// Refresh module, data I/O, caching, retrieval of graphics
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// by name.
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//
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//-----------------------------------------------------------------------------
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#ifndef __R_DATA__
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#define __R_DATA__
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#include "r_defs.h"
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#include "r_state.h"
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#include "v_video.h"
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class FWadLump;
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// A texture that doesn't really exist
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class FDummyTexture : public FTexture
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{
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public:
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FDummyTexture ();
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const BYTE *GetColumn (unsigned int column, const Span **spans_out);
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const BYTE *GetPixels ();
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void Unload ();
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void SetSize (int width, int height);
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};
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// A texture that returns a wiggly version of another texture.
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class FWarpTexture : public FTexture
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{
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public:
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FWarpTexture (FTexture *source);
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~FWarpTexture ();
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virtual int CopyTrueColorPixels(FBitmap *bmp, int x, int y, int rotate=0, FCopyInfo *inf = NULL);
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const BYTE *GetColumn (unsigned int column, const Span **spans_out);
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const BYTE *GetPixels ();
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void Unload ();
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bool CheckModified ();
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float GetSpeed() const { return Speed; }
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int GetSourceLump() { return SourcePic->GetSourceLump(); }
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void SetSpeed(float fac) { Speed = fac; }
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FTexture *GetRedirect(bool wantwarped);
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DWORD GenTime;
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protected:
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FTexture *SourcePic;
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BYTE *Pixels;
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Span **Spans;
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float Speed;
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virtual void MakeTexture (DWORD time);
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};
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// [GRB] Eternity-like warping
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class FWarp2Texture : public FWarpTexture
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{
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public:
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FWarp2Texture (FTexture *source);
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protected:
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void MakeTexture (DWORD time);
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};
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// A texture that can be drawn to.
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class DSimpleCanvas;
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class FCanvasTexture : public FTexture
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{
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public:
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FCanvasTexture (const char *name, int width, int height);
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~FCanvasTexture ();
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const BYTE *GetColumn (unsigned int column, const Span **spans_out);
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const BYTE *GetPixels ();
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void Unload ();
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bool CheckModified ();
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void RenderView (AActor *viewpoint, int fov);
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void NeedUpdate() { bNeedsUpdate=true; }
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protected:
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DSimpleCanvas *Canvas;
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BYTE *Pixels;
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Span DummySpans[2];
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BYTE bNeedsUpdate:1;
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BYTE bDidUpdate:1;
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BYTE bFirstUpdate:1;
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void MakeTexture ();
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friend struct FCanvasTextureInfo;
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};
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// This list keeps track of the cameras that draw into canvas textures.
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struct FCanvasTextureInfo
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{
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FCanvasTextureInfo *Next;
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TObjPtr<AActor> Viewpoint;
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FCanvasTexture *Texture;
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FTextureID PicNum;
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int FOV;
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static void Add (AActor *viewpoint, FTextureID picnum, int fov);
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static void UpdateAll ();
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static void EmptyList ();
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static void Serialize (FArchive &arc);
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static void Mark();
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private:
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static FCanvasTextureInfo *List;
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};
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// I/O, setting up the stuff.
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void R_InitData (void);
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void R_DeinitData ();
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void R_PrecacheLevel (void);
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// Retrieval.
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DWORD R_ColormapNumForName(const char *name); // killough 4/4/98
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void R_SetDefaultColormap (const char *name); // [RH] change normal fadetable
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DWORD R_BlendForColormap (DWORD map); // [RH] return calculated blend for a colormap
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extern BYTE *realcolormaps; // [RH] make the colormaps externally visible
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extern size_t numfakecmaps;
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int R_FindSkin (const char *name, int pclass); // [RH] Find a skin
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#endif
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