288 lines
9.6 KiB
C
Executable file
288 lines
9.6 KiB
C
Executable file
/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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/*
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* $Source: /cvsroot/dxx-rebirth/d1x-rebirth/main/wall.h,v $
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* $Revision: 1.1.1.1 $
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* $Author: zicodxx $
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* $Date: 2006/03/17 19:44:01 $
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*
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* $Log: wall.h,v $
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* Revision 1.1.1.1 2006/03/17 19:44:01 zicodxx
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* initial import
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*
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* Revision 1.1.1.1 1999/06/14 22:13:22 donut
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* Import of d1x 1.37 source.
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*
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* Revision 2.0 1995/02/27 11:31:36 john
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* New version 2.0, which has no anonymous unions, builds with
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* Watcom 10.0, and doesn't require parsing BITMAPS.TBL.
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*
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* Revision 1.47 1994/11/19 15:20:35 mike
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* rip out unused code and data
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*
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* Revision 1.46 1994/10/25 15:40:12 yuan
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* MAX_WALLS pumped up
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*
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* Revision 1.45 1994/10/23 19:17:07 matt
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* Fixed bug with "no key" messages
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*
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* Revision 1.44 1994/10/18 15:38:03 mike
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* Define hidden walls.
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*
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* Revision 1.43 1994/10/04 13:32:26 adam
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* commented out MAX_DOOR_ANIMS
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*
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* Revision 1.42 1994/10/04 13:31:21 adam
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* upped MAX_WALL_ANIMS to 30
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*
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* Revision 1.41 1994/09/29 00:42:30 matt
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* Made hitting a locked door play a sound
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*
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* Revision 1.40 1994/09/27 15:42:41 mike
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* Prototype Wall_names.
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*
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* Revision 1.39 1994/09/23 22:15:32 matt
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* Made doors not close on objects, made doors open again if shot while
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* closing, and cleaned up walls/doors a bit.
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*
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* Revision 1.38 1994/09/22 15:31:33 matt
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* Mucked with, and hopefully improved, exploding walls
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*
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* Revision 1.37 1994/09/21 17:17:05 mike
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* Make objects stuck in doors go away when door opens.
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*
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* Revision 1.36 1994/09/13 21:10:46 matt
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* Added wclips that use tmap1 instead of tmap2, saving lots of merging
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*
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* Revision 1.35 1994/09/13 20:11:08 yuan
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* *** empty log message ***
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*
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* Revision 1.34 1994/09/10 13:31:53 matt
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* Made exploding walls a type of blastable walls.
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* Cleaned up blastable walls, making them tmap2 bitmaps.
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*
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* Revision 1.33 1994/08/17 12:55:34 matt
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* Added external walls to wall_is_doorway
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*
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* Revision 1.32 1994/08/15 17:54:35 john
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* *** empty log message ***
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*
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* Revision 1.31 1994/08/15 17:46:56 yuan
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* Added external walls, fixed blastable walls.
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*
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* Revision 1.30 1994/08/05 21:17:21 matt
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* Allow two doors to be linked together
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*
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* Revision 1.29 1994/08/01 10:39:10 matt
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* Parenthesized parms to WID() macro
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*
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* Revision 1.28 1994/07/20 17:35:03 yuan
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* Some minor bug fixes and new key gauges...
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*
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* Revision 1.27 1994/07/19 14:32:03 yuan
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* Fixed keys bug... renumbered some constants.
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*
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* Revision 1.26 1994/07/14 22:38:29 matt
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* Added exploding doors
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*
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* Revision 1.25 1994/07/11 15:08:43 yuan
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* Wall anim file names stored in structure.
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*
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*/
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#ifndef _WALL_H
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#define _WALL_H
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#include "inferno.h"
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#include "segment.h"
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#include "object.h"
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//#include "vclip.h"
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#define MAX_WALLS 175 // Maximum number of walls
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#define MAX_WALL_ANIMS 30 // Maximum different types of doors
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#define MAX_DOORS 50 // Maximum number of open doors
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// not used -> #define MAX_DOOR_ANIMS 20 // Maximum different types of doors
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// Various wall types.
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#define WALL_NORMAL 0 // Normal wall
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#define WALL_BLASTABLE 1 // Removable (by shooting) wall
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#define WALL_DOOR 2 // Door
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#define WALL_ILLUSION 3 // Wall that appears to be there, but you can fly thru
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#define WALL_OPEN 4 // Just an open side. (Trigger)
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#define WALL_CLOSED 5 // Wall. Used for transparent walls.
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// Various wall flags.
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#define WALL_BLASTED 1 // Blasted out wall.
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#define WALL_DOOR_OPENED 2 // Open door.
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#define WALL_DOOR_LOCKED 8 // Door is locked.
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#define WALL_DOOR_AUTO 16 // Door automatically closes after time.
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#define WALL_ILLUSION_OFF 32 // Illusionary wall is shut off.
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// Wall states
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#define WALL_DOOR_CLOSED 0 // Door is closed
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#define WALL_DOOR_OPENING 1 // Door is opening.
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#define WALL_DOOR_WAITING 2 // Waiting to close
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#define WALL_DOOR_CLOSING 3 // Door is closing
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//note: a door is considered opened (i.e., it has WALL_OPENED set) when it
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//is more than half way open. Thus, it can have any of OPENING, CLOSING,
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//or WAITING bits set when OPENED is set.
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#define KEY_NONE 1
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#define KEY_BLUE 2
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#define KEY_RED 4
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#define KEY_GOLD 8
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#define WALL_HPS 100*F1_0 // Normal wall's hp
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#define WALL_DOOR_INTERVAL 5*F1_0 // How many seconds a door is open
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#define DOOR_OPEN_TIME i2f(2) // How long takes to open
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#define DOOR_WAIT_TIME i2f(5) // How long before auto door closes
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#define MAX_CLIP_FRAMES 20
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// WALL_IS_DOORWAY flags.
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#define WID_FLY_FLAG 1
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#define WID_RENDER_FLAG 2
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#define WID_RENDPAST_FLAG 4
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#define WID_EXTERNAL_FLAG 8
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// WALL_IS_DOORWAY return values F/R/RP
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#define WID_WALL 2 // 0/1/0 wall
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#define WID_TRANSPARENT_WALL 6 // 0/1/1 transparent wall
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#define WID_ILLUSORY_WALL 3 // 1/1/0 illusory wall
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#define WID_TRANSILLUSORY_WALL 7 // 1/1/1 transparent illusory wall
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#define WID_NO_WALL 5 // 1/0/1 no wall, can fly through
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#define WID_EXTERNAL 8 // 0/0/0/1 don't see it, dont fly through it
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#define MAX_STUCK_OBJECTS 32
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typedef struct stuckobj {
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short objnum, wallnum;
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int signature;
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} stuckobj;
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typedef struct wall {
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int segnum,sidenum; // Seg & side for this wall
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fix hps; // "Hit points" of the wall.
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int linked_wall; // number of linked wall
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ubyte type; // What kind of special wall.
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ubyte flags; // Flags for the wall.
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ubyte state; // Opening, closing, etc.
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sbyte trigger; // Which trigger is associated with the wall.
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sbyte clip_num; // Which animation associated with the wall.
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ubyte keys; // which keys are required
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short pad; // keep longword aligned
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} __pack__ wall;
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typedef struct active_door {
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int n_parts; // for linked walls
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short front_wallnum[2]; // front wall numbers for this door
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short back_wallnum[2]; // back wall numbers for this door
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fix time; // how long been opening, closing, waiting
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} __pack__ active_door;
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//wall clip flags
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#define WCF_EXPLODES 1 //door explodes when opening
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#define WCF_BLASTABLE 2 //this is a blastable wall
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#define WCF_TMAP1 4 //this uses primary tmap, not tmap2
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#define WCF_HIDDEN 8 //this uses primary tmap, not tmap2
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typedef struct {
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fix play_time;
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short num_frames;
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short frames[MAX_CLIP_FRAMES];
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short open_sound;
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short close_sound;
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short flags;
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char filename[13];
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char pad;
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} __pack__ wclip;
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extern char Wall_names[7][10];
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//#define WALL_IS_DOORWAY(seg,side) wall_is_doorway(seg, side)
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#define WALL_IS_DOORWAY(seg,side) (((seg)->children[(side)] == -1) ? WID_WALL : ((seg)->children[(side)] == -2) ? WID_EXTERNAL_FLAG : ((seg)->sides[(side)].wall_num == -1) ? WID_NO_WALL : wall_is_doorway((seg), (side)))
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extern wall Walls[MAX_WALLS]; // Master walls array
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extern int Num_walls; // Number of walls
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extern active_door ActiveDoors[MAX_DOORS]; // Master doors array
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extern int Num_open_doors; // Number of open doors
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extern wclip WallAnims[MAX_WALL_ANIMS];
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extern int Num_wall_anims;
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extern int walls_bm_num[MAX_WALL_ANIMS];
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// Initializes all walls (i.e. no special walls.)
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extern void wall_init();
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// Automatically checks if a there is a doorway (i.e. can fly through)
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extern int wall_is_doorway ( segment *seg, int side );
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// Deteriorate appearance of wall. (Changes bitmap (paste-ons))
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extern void wall_damage(segment *seg, int side, fix damage);
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// Destroys a blastable wall. (So it is an opening afterwards)
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extern void wall_destroy(segment *seg, int side);
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void wall_illusion_on(segment *seg, int side);
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void wall_illusion_off(segment *seg, int side);
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// Opens a door, including animation and other processing.
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void do_door_open(int door_num);
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// Closes a door, including animation and other processing.
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void do_door_close(int door_num);
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// Opens a door
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extern void wall_open_door(segment *seg, int side);
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// Closes a door (called after given interval)
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extern void wall_close_door(int wall_num);
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//return codes for wall_hit_process()
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#define WHP_NOT_SPECIAL 0 //wasn't a quote-wall-unquote
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#define WHP_NO_KEY 1 //hit door, but didn't have key
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#define WHP_BLASTABLE 2 //hit blastable wall
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#define WHP_DOOR 3 //a door (which will now be opening)
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// Determines what happens when a wall is shot
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//obj is the object that hit...either a weapon or the player himself
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extern int wall_hit_process(segment *seg, int side, fix damage, int playernum, object *obj );
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// Opens/destroys specified door.
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extern void wall_toggle(segment *seg, int side);
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// Tidy up Walls array for load/save purposes.
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extern void reset_walls();
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// Called once per frame..
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void wall_frame_process();
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extern stuckobj Stuck_objects[MAX_STUCK_OBJECTS];
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// An object got stuck in a door (like a flare).
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// Add global entry.
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extern void add_stuck_object(object *objp, int segnum, int sidenum);
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extern void remove_obsolete_stuck_objects(void);
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//set the tmap_num or tmap_num2 field for a wall/door
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extern void wall_set_tmap_num(segment *seg,int side,segment *csegp,int cside,int anim_num,int frame_num);
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#endif
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