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Diffstat (limited to 'apps/plugins/doom/d_think.h')
-rw-r--r-- | apps/plugins/doom/d_think.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/apps/plugins/doom/d_think.h b/apps/plugins/doom/d_think.h new file mode 100644 index 0000000000..55e9996e1b --- /dev/null +++ b/apps/plugins/doom/d_think.h | |||
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1 | /* Emacs style mode select -*- C++ -*- | ||
2 | *----------------------------------------------------------------------------- | ||
3 | * | ||
4 | * | ||
5 | * PrBoom a Doom port merged with LxDoom and LSDLDoom | ||
6 | * based on BOOM, a modified and improved DOOM engine | ||
7 | * Copyright (C) 1999 by | ||
8 | * id Software, Chi Hoang, Lee Killough, Jim Flynn, Rand Phares, Ty Halderman | ||
9 | * Copyright (C) 1999-2000 by | ||
10 | * Jess Haas, Nicolas Kalkhof, Colin Phipps, Florian Schulze | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This program is distributed in the hope that it will be useful, | ||
18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
20 | * GNU General Public License for more details. | ||
21 | * | ||
22 | * You should have received a copy of the GNU General Public License | ||
23 | * along with this program; if not, write to the Free Software | ||
24 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | ||
25 | * 02111-1307, USA. | ||
26 | * | ||
27 | * DESCRIPTION: | ||
28 | * MapObj data. Map Objects or mobjs are actors, entities, | ||
29 | * thinker, take-your-pick... anything that moves, acts, or | ||
30 | * suffers state changes of more or less violent nature. | ||
31 | * | ||
32 | *-----------------------------------------------------------------------------*/ | ||
33 | |||
34 | #ifndef __D_THINK__ | ||
35 | #define __D_THINK__ | ||
36 | |||
37 | #ifdef __GNUG__ | ||
38 | #pragma interface | ||
39 | #endif | ||
40 | |||
41 | /* | ||
42 | * Experimental stuff. | ||
43 | * To compile this as "ANSI C with classes" | ||
44 | * we will need to handle the various | ||
45 | * action functions cleanly. | ||
46 | */ | ||
47 | // killough 11/98: convert back to C instead of C++ | ||
48 | typedef void (*actionf_t)(); | ||
49 | //typedef void (*actionf_v)(); | ||
50 | //typedef void (*actionf_p1)( void* ); | ||
51 | //typedef void (*actionf_p2)( void*, void* ); | ||
52 | |||
53 | /* Note: In d_deh.c you will find references to these | ||
54 | * wherever code pointers and function handlers exist | ||
55 | */ | ||
56 | /* | ||
57 | typedef union | ||
58 | { | ||
59 | actionf_p1 acp1; | ||
60 | actionf_v acv; | ||
61 | actionf_p2 acp2; | ||
62 | |||
63 | } actionf_t; | ||
64 | */ | ||
65 | |||
66 | /* Historically, "think_t" is yet another | ||
67 | * function pointer to a routine to handle | ||
68 | * an actor. | ||
69 | */ | ||
70 | typedef actionf_t think_t; | ||
71 | |||
72 | |||
73 | /* Doubly linked list of actors. */ | ||
74 | typedef struct thinker_s | ||
75 | { | ||
76 | struct thinker_s* prev; | ||
77 | struct thinker_s* next; | ||
78 | think_t function; | ||
79 | |||
80 | /* killough 8/29/98: we maintain thinkers in several equivalence classes, | ||
81 | * according to various criteria, so as to allow quicker searches. | ||
82 | */ | ||
83 | |||
84 | struct thinker_s *cnext, *cprev; /* Next, previous thinkers in same class */ | ||
85 | |||
86 | /* killough 11/98: count of how many other objects reference | ||
87 | * this one using pointers. Used for garbage collection. | ||
88 | */ | ||
89 | unsigned references; | ||
90 | } thinker_t; | ||
91 | |||
92 | #endif | ||