A modern Music Player Daemon based on Rockbox open source high quality audio player
tsiry-sandratraina.com
libadwaita
audio
rust
zig
deno
mpris
rockbox
mpd
1// Emacs style mode select -*- C++ -*-
2//-----------------------------------------------------------------------------
3//
4// $Id$
5//
6// Copyright (C) 1993-1996 by id Software, Inc.
7//
8// This program is free software; you can redistribute it and/or
9// modify it under the terms of the GNU General Public License
10// as published by the Free Software Foundation; either version 2
11// of the License, or (at your option) any later version.
12//
13// This program is distributed in the hope that it will be useful,
14// but WITHOUT ANY WARRANTY; without even the implied warranty of
15// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16// GNU General Public License for more details.
17//
18// DESCRIPTION:
19// all external data is defined here
20// most of the data is loaded into different structures at run time
21// some internal structures shared by many modules are here
22//
23//-----------------------------------------------------------------------------
24
25#ifndef __DOOMDATA__
26#define __DOOMDATA__
27
28// The most basic types we use, portability.
29#include "doomtype.h"
30
31// Some global defines, that configure the game.
32#include "doomdef.h"
33
34#include "rockmacros.h"
35
36//
37// Map level types.
38// The following data structures define the persistent format
39// used in the lumps of the WAD files.
40//
41
42// Lump order in a map WAD: each map needs a couple of lumps
43// to provide a complete scene geometry description.
44enum {
45 ML_LABEL, // A separator, name, ExMx or MAPxx
46 ML_THINGS, // Monsters, items..
47 ML_LINEDEFS, // LineDefs, from editing
48 ML_SIDEDEFS, // SideDefs, from editing
49 ML_VERTEXES, // Vertices, edited and BSP splits generated
50 ML_SEGS, // LineSegs, from LineDefs split by BSP
51 ML_SSECTORS, // SubSectors, list of LineSegs
52 ML_NODES, // BSP nodes
53 ML_SECTORS, // Sectors, from editing
54 ML_REJECT, // LUT, sector-sector visibility
55 ML_BLOCKMAP // LUT, motion clipping, walls/grid element
56};
57
58// A single Vertex.
59typedef struct {
60 short x,y;
61} PACKEDATTR mapvertex_t;
62
63// A SideDef, defining the visual appearance of a wall,
64// by setting textures and offsets.
65typedef struct {
66 short textureoffset;
67 short rowoffset;
68 char toptexture[8];
69 char bottomtexture[8];
70 char midtexture[8];
71 short sector; // Front sector, towards viewer.
72} PACKEDATTR mapsidedef_t;
73
74// A LineDef, as used for editing, and as input to the BSP builder.
75
76typedef struct {
77 short v1;
78 short v2;
79 short flags;
80 short special;
81 short tag;
82 short sidenum[2]; // sidenum[1] will be -1 if one sided
83} PACKEDATTR maplinedef_t;
84
85
86//
87// LineDef attributes.
88//
89
90// Solid, is an obstacle.
91#define ML_BLOCKING 1
92
93// Blocks monsters only.
94#define ML_BLOCKMONSTERS 2
95
96// Backside will not be present at all
97// if not two sided.
98#define ML_TWOSIDED 4
99
100// If a texture is pegged, the texture will have
101// the end exposed to air held constant at the
102// top or bottom of the texture (stairs or pulled
103// down things) and will move with a height change
104// of one of the neighbor sectors.
105// Unpegged textures allways have the first row of
106// the texture at the top pixel of the line for both
107// top and bottom textures (use next to windows).
108
109// upper texture unpegged
110#define ML_DONTPEGTOP 8
111
112// lower texture unpegged
113#define ML_DONTPEGBOTTOM 16
114
115// In AutoMap: don't map as two sided: IT'S A SECRET!
116#define ML_SECRET 32
117
118// Sound rendering: don't let sound cross two of these.
119#define ML_SOUNDBLOCK 64
120
121// Don't draw on the automap at all.
122#define ML_DONTDRAW 128
123
124// Set if already seen, thus drawn in automap.
125#define ML_MAPPED 256
126
127//jff 3/21/98 Set if line absorbs use by player
128//allow multiple push/switch triggers to be used on one push
129#define ML_PASSUSE 512
130
131// Sector definition, from editing.
132typedef struct {
133 short floorheight;
134 short ceilingheight;
135 char floorpic[8];
136 char ceilingpic[8];
137 short lightlevel;
138 short special;
139 short tag;
140} PACKEDATTR mapsector_t;
141
142// SubSector, as generated by BSP.
143typedef struct {
144 unsigned short numsegs;
145 unsigned short firstseg; // Index of first one; segs are stored sequentially.
146} PACKEDATTR mapsubsector_t;
147
148// LineSeg, generated by splitting LineDefs
149// using partition lines selected by BSP builder.
150typedef struct {
151 short v1;
152 short v2;
153 short angle;
154 short linedef;
155 short side;
156 short offset;
157} PACKEDATTR mapseg_t;
158
159// BSP node structure.
160
161// Indicate a leaf.
162#define NF_SUBSECTOR 0x8000
163
164typedef struct {
165 short x; // Partition line from (x,y) to x+dx,y+dy)
166 short y;
167 short dx;
168 short dy;
169 // Bounding box for each child, clip against view frustum.
170 short bbox[2][4];
171 // If NF_SUBSECTOR its a subsector, else it's a node of another subtree.
172 unsigned short children[2];
173} PACKEDATTR mapnode_t;
174
175// Thing definition, position, orientation and type,
176// plus skill/visibility flags and attributes.
177typedef struct {
178 short x;
179 short y;
180 short angle;
181 short type;
182 short options;
183} PACKEDATTR mapthing_t;
184
185
186
187#endif // __DOOMDATA__