// Emacs style mode select -*- C++ -*- //----------------------------------------------------------------------------- // // $Id:$ // // Copyright (C) 1993-1996 by id Software, Inc. // // This source is available for distribution and/or modification // only under the terms of the DOOM Source Code License as // published by id Software. All rights reserved. // // The source is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License // for more details. // // DESCRIPTION: // all external data is defined here // most of the data is loaded into different structures at run time // some internal structures shared by many modules are here // //----------------------------------------------------------------------------- #ifndef __DOOMDATA__ #define __DOOMDATA__ // The most basic types we use, portability. #include "doomtype.h" // Some global defines, that configure the game. #include "doomdef.h" // // Map level types. // The following data structures define the persistent format // used in the lumps of the WAD files. // // Lump order in a map WAD: each map needs a couple of lumps // to provide a complete scene geometry description. enum { ML_LABEL, // A separator, name, ExMx or MAPxx ML_THINGS, // Monsters, items ML_LINEDEFS, // LineDefs, from editing ML_SIDEDEFS, // SideDefs, from editing ML_VERTEXES, // Vertices, edited and BSP splits generated ML_SEGS, // LineSegs, from LineDefs split by BSP ML_SSECTORS, // SubSectors, list of LineSegs ML_NODES, // BSP nodes ML_SECTORS, // Sectors, from editing ML_REJECT, // LUT, sector-sector visibility ML_BLOCKMAP, // LUT, motion clipping, walls/grid element ML_BEHAVIOR // [RH] Hexen-style scripts. If present, THINGS // and LINEDEFS are also Hexen-style. }; // A single Vertex. typedef struct { short x; short y; } mapvertex_t; // A SideDef, defining the visual appearance of a wall, // by setting textures and offsets. typedef struct { short textureoffset; short rowoffset; char toptexture[8]; char bottomtexture[8]; char midtexture[8]; // Front sector, towards viewer. short sector; } mapsidedef_t; // A LineDef, as used for editing, and as input // to the BSP builder. typedef struct { short v1; short v2; short flags; short special; short tag; // sidenum[1] will be -1 if one sided short sidenum[2]; } maplinedef_t; // [RH] Hexen-compatible LineDef. typedef struct { short v1; short v2; short flags; byte special; byte args[5]; short sidenum[2]; } maplinedef2_t; // // LineDef attributes. // // Solid, is an obstacle. #define ML_BLOCKING 0x0001 // Blocks monsters only. #define ML_BLOCKMONSTERS 0x0002 // Backside will not be present at all if not two sided. #define ML_TWOSIDED 0x0004 // If a texture is pegged, the texture will have // the end exposed to air held constant at the // top or bottom of the texture (stairs or pulled // down things) and will move with a height change // of one of the neighbor sectors. // Unpegged textures allways have the first row of // the texture at the top pixel of the line for both // top and bottom textures (use next to windows). // upper texture unpegged #define ML_DONTPEGTOP 0x0008 // lower texture unpegged #define ML_DONTPEGBOTTOM 0x0010 // In AutoMap: don't map as two sided: IT'S A SECRET! #define ML_SECRET 0x0020 // Sound rendering: don't let sound cross two of these. #define ML_SOUNDBLOCK 0x0040 // Don't draw on the automap at all. #define ML_DONTDRAW 0x0080 // Set if already seen, thus drawn in automap. #define ML_MAPPED 0x0100 // [RH] The line's special is repeatable. #define ML_REPEATABLE 0x0200 // [RH] The line's special activation. #define ML_ACTIVATIONMASK 0x1c00 #define ML_ACTIVATECROSS 0x0000 #define ML_ACTIVATEUSE 0x0400 #define ML_ACTIVATEMONSTERCROSS 0x0800 #define ML_ACTIVATEPROJECTILEHIT 0x0c00 #define ML_ACTIVATEPUSH 0x1000 #define ML_ACTIVATEPROJECTILECROSS 0x1400 // [RH] Monsters (as well as players) can active the line #define ML_MONSTERSCANACTIVATE 0x2000 // [RH] BOOM's ML_PASSUSE flag (conflicts with ML_REPEATABLE) #define ML_PASSUSEORG 0x0200 // [RH] Remapped to work with Hexen-style LineDefs. #define ML_PASSUSE 0x4000 // [RH] Line blocks everything #define ML_BLOCKEVERYTHING 0x8000 // Sector definition, from editing. typedef struct { short floorheight; short ceilingheight; char floorpic[8]; char ceilingpic[8]; short lightlevel; short special; short tag; } mapsector_t; // SubSector, as generated by BSP. typedef struct { short numsegs; // Index of first one, segs are stored sequentially. short firstseg; } mapsubsector_t; // LineSeg, generated by splitting LineDefs // using partition lines selected by BSP builder. typedef struct { short v1; short v2; short angle; short linedef; short side; short offset; } mapseg_t; // BSP node structure. // Indicate a leaf. #define NF_SUBSECTOR 0x8000 typedef struct { // Partition line from (x,y) to x+dx,y+dy) short x; short y; short dx; short dy; // Bounding box for each child, // clip against view frustum. short bbox[2][4]; // If NF_SUBSECTOR its a subsector, // else it's a node of another subtree. unsigned short children[2]; } mapnode_t; // Thing definition, position, orientation and type, // plus skill/visibility flags and attributes. typedef struct { short x; short y; short angle; short type; short options; } mapthing_t; // [RH] Hexen-compatible MapThing. typedef struct { unsigned short thingid; short x; short y; short z; short angle; short type; short flags; byte special; byte args[5]; } mapthing2_t; // [RH] MapThing flags. // Thing will appear on easy skill setting //#define MTF_EASY 0x0001 // Thing will appear on medium skill setting //#define MTF_MEDIUM 0x0002 // Thing will appear on hard skill setting //#define MTF_HARD 0x0004 // Thing is deaf //#define MTF_AMBUSH 0x0008 // Thing is dormant (use Thing_Activate) #define MTF_DORMANT 0x0010 // Thing appears in single-player games #define MTF_SINGLE 0x0100 // Thing appears in cooperative games #define MTF_COOPERATIVE 0x0200 // Thing appears in deathmatch games #define MTF_DEATHMATCH 0x0400 // BOOM and DOOM compatible versions of some of the above #define BTF_NOTSINGLE 0x0010 // (TF_COOPERATIVE|TF_DEATHMATCH) #define BTF_NOTDEATHMATCH 0x0020 // (TF_SINGLE|TF_COOPERATIVE) #define BTF_NOTCOOPERATIVE 0x0040 // (TF_SINGLE|TF_DEATHMATCH) #endif // __DOOMDATA__