summaryrefslogtreecommitdiff
path: root/src/hexen/xddefs.h
blob: 2370b02ad7e98c908b49f7f94dffe109e9775026 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
// Emacs style mode select   -*- C++ -*- 
//-----------------------------------------------------------------------------
//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 1993-2008 Raven Software
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
// 02111-1307, USA.
//
//-----------------------------------------------------------------------------


#ifndef __XDDEFS__
#define __XDDEFS__

#ifndef __BYTEBOOL__
#define __BYTEBOOL__
typedef enum
{ false, true } boolean;
typedef unsigned char byte;
#endif

//--------------------------------------------------------------------------
//
// Map level types
//
//--------------------------------------------------------------------------

// lump order in a map wad
enum
{
    ML_LABEL,
    ML_THINGS,
    ML_LINEDEFS,
    ML_SIDEDEFS,
    ML_VERTEXES,
    ML_SEGS,
    ML_SSECTORS,
    ML_NODES,
    ML_SECTORS,
    ML_REJECT,
    ML_BLOCKMAP,
    ML_BEHAVIOR
};

typedef struct
{
    short x;
    short y;
} mapvertex_t;

typedef struct
{
    short textureoffset;
    short rowoffset;
    char toptexture[8];
    char bottomtexture[8];
    char midtexture[8];
    short sector;               // on viewer's side
} mapsidedef_t;

typedef struct
{
    short v1;
    short v2;
    short flags;
    byte special;
    byte arg1;
    byte arg2;
    byte arg3;
    byte arg4;
    byte arg5;
    short sidenum[2];           // sidenum[1] will be -1 if one sided
} maplinedef_t;

#define	ML_BLOCKING			0x0001
#define	ML_BLOCKMONSTERS	0x0002
#define	ML_TWOSIDED			0x0004
#define	ML_DONTPEGTOP		0x0008
#define	ML_DONTPEGBOTTOM	0x0010
#define ML_SECRET			0x0020  // don't map as two sided: IT'S A SECRET!
#define ML_SOUNDBLOCK		0x0040  // don't let sound cross two of these
#define	ML_DONTDRAW			0x0080  // don't draw on the automap
#define	ML_MAPPED			0x0100  // set if already drawn in automap
#define ML_REPEAT_SPECIAL	0x0200  // special is repeatable
#define ML_SPAC_SHIFT		10
#define ML_SPAC_MASK		0x1c00
#define GET_SPAC(flags) ((flags&ML_SPAC_MASK)>>ML_SPAC_SHIFT)

// Special activation types
#define SPAC_CROSS		0       // when player crosses line
#define SPAC_USE		1       // when player uses line
#define SPAC_MCROSS		2       // when monster crosses line
#define SPAC_IMPACT		3       // when projectile hits line
#define SPAC_PUSH		4       // when player/monster pushes line
#define SPAC_PCROSS		5       // when projectile crosses line

typedef struct
{
    short floorheight;
    short ceilingheight;
    char floorpic[8];
    char ceilingpic[8];
    short lightlevel;
    short special;
    short tag;
} mapsector_t;

typedef struct
{
    short numsegs;
    short firstseg;             // segs are stored sequentially
} mapsubsector_t;

typedef struct
{
    short v1;
    short v2;
    short angle;
    short linedef;
    short side;
    short offset;
} mapseg_t;

enum
{                               // bbox coordinates
    BOXTOP,
    BOXBOTTOM,
    BOXLEFT,
    BOXRIGHT
};

#define	NF_SUBSECTOR	0x8000
typedef struct
{
    short x, y, dx, dy;         // partition line
    short bbox[2][4];           // bounding box for each child
    unsigned short children[2]; // if NF_SUBSECTOR its a subsector
} mapnode_t;

typedef struct
{
    short tid;
    short x;
    short y;
    short height;
    short angle;
    short type;
    short options;
    byte special;
    byte arg1;
    byte arg2;
    byte arg3;
    byte arg4;
    byte arg5;
} mapthing_t;

#define MTF_EASY		1
#define MTF_NORMAL		2
#define MTF_HARD		4
#define MTF_AMBUSH		8
#define MTF_DORMANT		16
#define MTF_FIGHTER		32
#define MTF_CLERIC		64
#define MTF_MAGE		128
#define MTF_GSINGLE		256
#define MTF_GCOOP		512
#define MTF_GDEATHMATCH	1024

//--------------------------------------------------------------------------
//
// Texture definition
//
//--------------------------------------------------------------------------

typedef struct
{
    short originx;
    short originy;
    short patch;
    short stepdir;
    short colormap;
} mappatch_t;

typedef struct
{
    char name[8];
    boolean masked;
    short width;
    short height;
    void **columndirectory;     // OBSOLETE
    short patchcount;
    mappatch_t patches[1];
} maptexture_t;

//--------------------------------------------------------------------------
//
// Graphics
//
//--------------------------------------------------------------------------

// posts are runs of non masked source pixels
typedef struct
{
    byte topdelta;              // -1 is the last post in a column
    byte length;
// length data bytes follows
} post_t;

// column_t is a list of 0 or more post_t, (byte)-1 terminated
typedef post_t column_t;

// a patch holds one or more columns
// patches are used for sprites and all masked pictures
typedef struct
{
    short width;                // bounding box size
    short height;
    short leftoffset;           // pixels to the left of origin
    short topoffset;            // pixels below the origin
    int columnofs[8];           // only [width] used
    // the [0] is &columnofs[width]
} patch_t;

// a pic is an unmasked block of pixels
typedef struct
{
    byte width, height;
    byte data;
} pic_t;

#endif // __XDDEFS__