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https://github.com/scp-fs2open/fs2open.github.com.git
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Goober5000
aefb3efe15
git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@4050 387891d4-d844-0410-90c0-e4c51a9137d3
311 lines
9.8 KiB
C
311 lines
9.8 KiB
C
/*
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* Copyright (C) Volition, Inc. 1999. All rights reserved.
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*
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* All source code herein is the property of Volition, Inc. You may not sell
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* or otherwise commercially exploit the source or things you created based on the
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* source.
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*
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*/
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/*
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* $Logfile: /Freespace2/code/Ship/ShipFX.h $
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* $Revision: 2.13 $
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* $Date: 2007-02-20 04:20:27 $
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* $Author: Goober5000 $
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*
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* Routines for ship effects (as in special)
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*
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* $Log: not supported by cvs2svn $
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* Revision 2.12 2006/07/09 01:55:42 Goober5000
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* consolidate the "for reals" crap into a proper ship flag; also move the limbo flags over to SF2_*; etc.
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* this should fix Mantis #977
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* --Goober5000
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*
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* Revision 2.10 2006/03/31 10:20:01 wmcoolmon
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* Prelim. BSG warpin effect stuff
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*
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* Revision 2.9 2005/10/09 09:13:29 wmcoolmon
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* Added warpin/warpout speed override values to ships.tbl
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*
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* Revision 2.8 2005/07/13 03:35:30 Goober5000
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* remove PreProcDefine #includes in FS2
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* --Goober5000
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*
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* Revision 2.7 2005/04/05 05:53:24 taylor
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* s/vector/vec3d/g, better support for different compilers (Jens Granseuer)
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*
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* Revision 2.6 2005/01/11 21:38:49 Goober5000
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* multiple ship docking :)
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* don't tell anyone yet... check the SCP internal
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* --Goober500
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*
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* Revision 2.5 2004/08/11 05:06:34 Kazan
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* added preprocdefines.h to prevent what happened with fred -- make sure to make all fred2 headers include this file as the _first_ include -- i have already modified fs2 files to do this
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*
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* Revision 2.4 2004/03/05 09:01:52 Goober5000
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* Uber pass at reducing #includes
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* --Goober5000
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*
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* Revision 2.3 2003/08/06 17:37:08 phreak
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* preliminary work on tertiary weapons. it doesn't really function yet, but i want to get something committed
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*
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* Revision 2.2 2003/07/15 02:51:43 phreak
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* cloaked ships will reduce brightness with distance
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*
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* Revision 2.1 2003/07/04 02:30:54 phreak
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* support for cloaking added. needs a cloakmap.pcx
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* to cloak the players ship, activate cheats and press tilde + x
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* some more work can be done to smooth out the animation.
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*
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* Revision 2.0 2002/06/03 04:02:28 penguin
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* Warpcore CVS sync
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*
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* Revision 1.1 2002/05/02 18:03:13 mharris
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* Initial checkin - converted filenames and includes to lower case
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*
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*
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* 10 7/02/99 9:55p Dave
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* Player engine wash sound.
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*
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* 9 5/24/99 5:45p Dave
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* Added detail levels to the nebula, with a decent speedup. Split nebula
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* lightning into its own section.
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*
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* 8 5/18/99 1:30p Dave
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* Added muzzle flash table stuff.
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*
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* 7 5/09/99 6:00p Dave
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* Lots of cool new effects. E3 build tweaks.
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*
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* 6 3/23/99 2:29p Andsager
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* Fix shockwaves for kamikazi and Fred defined. Collect together
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* shockwave_create_info struct.
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*
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* 5 2/26/99 4:14p Dave
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* Put in the ability to have multiple shockwaves for ships.
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*
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* 4 1/27/99 9:56a Dave
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* Temporary checkin of beam weapons for Dan to make cool sounds.
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*
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* 3 10/20/98 1:39p Andsager
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* Make so sparks follow animated ship submodels. Modify
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* ship_weapon_do_hit_stuff() and ship_apply_local_damage() to add
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* submodel_num. Add submodel_num to multiplayer hit packet.
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*
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* 2 10/07/98 10:53a Dave
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* Initial checkin.
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*
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* 1 10/07/98 10:51a Dave
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*
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* 19 5/22/98 5:32p Andsager
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* Make big ship explosion sounds play all the way through. remove
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* cur_snd from ship struct.
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*
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* 18 5/19/98 8:43p Andsager
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* Modify sound management (of big ship explosions). Turn on big ship
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* explosions for release build.
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*
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* 17 5/12/98 10:54p Andsager
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* Add new sound manager for big ship sub-explosion sounds
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*
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* 16 4/14/98 11:11p John
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* Made ships with < 50% hull left show electrical damage arcs.
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*
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* 15 4/14/98 5:43p John
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* Made large ship blowup system reinit between levels.
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*
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* 14 4/14/98 4:56p John
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* Hooked in Andsager's large ship exploding code, but it is temporarily
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* disabled.
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*
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* 13 4/10/98 12:16p Allender
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* fix ship hit kill and debris packets
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*
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* 12 4/05/98 2:37p John
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* Made sun on by default. Fixed some other sun tweaks.
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*
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* 11 1/02/98 5:04p John
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* Several explosion related changes. Made fireballs not be used as
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* ani's. Made ship spark system expell particles. Took away impact
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* explosion for weapon hitting ship... this needs to get added to weapon
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* info and makes shield hit more obvious. Only make sparks when hit
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* hull, not shields.
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*
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* 10 12/17/97 7:53p John
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* Fixed a bug where gunpoint for flashes were in world coordinates,
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* should have been object.
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*
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* 9 12/17/97 5:11p John
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* Added brightening back into fade table. Added code for doing the fast
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* dynamic gun flashes and thruster flashes.
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*
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* 8 12/12/97 3:02p John
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* First Rev of Ship Shadows
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*
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* 7 9/12/97 4:06p John
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* put in ship warp out effect.
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* put in dynamic lighting for warp in/out
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*
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* 6 9/09/97 4:52p John
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* Almost done ship warp in code
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*
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* 5 2/28/97 11:07a John
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* more fx
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*
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* 4 2/28/97 10:57a John
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* Made so you can blow off any subsystems, not just radars.
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*
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*
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* 3 2/10/97 12:38p John
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* made all ships blow up into debris pieces when exploded.
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*
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* 2 2/07/97 11:49a John
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* Some not-final explosions for turrets.
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*
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* 1 2/07/97 10:53a John
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*
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* $NoKeywords: $
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*/
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#ifndef _SHIPFX_H
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#define _SHIPFX_H
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struct object;
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struct ship;
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struct ship_subsys;
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struct shockwave_create_info;
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struct vec3d;
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struct matrix;
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// Make sparks fly off of ship n
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// sn = spark number to spark, corrosponding to element in
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// ship->hitpos array. If this isn't -1, it is a just
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// got hit by weapon spark, otherwise pick one randomally.
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void shipfx_emit_spark( int n, int sn );
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// Does the special effects to blow a subsystem off a ship
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extern void shipfx_blow_off_subsystem(object *ship_obj,ship *ship_p,ship_subsys *subsys, vec3d *exp_center);
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// Creates "ndebris" pieces of debris on random verts of the the "submodel" in the
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// ship's model.
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extern void shipfx_blow_up_model(object *obj,int model, int submodel, int ndebris, vec3d *exp_center);
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// put here for multiplayer purposes
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void shipfx_blow_up_hull(object *obj,int model, vec3d *exp_center );
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// =================================================
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// SHIP WARP IN EFFECT STUFF
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// =================================================
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// When a ship warps in, this gets called to start the effect
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extern void shipfx_warpin_start( object *objp );
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// During a ship warp in, this gets called each frame to move the ship
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extern void shipfx_warpin_frame( object *objp, float frametime );
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// When a ship warps out, this gets called to start the effect
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extern void shipfx_warpout_start( object *objp );
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// During a ship warp out, this gets called each frame to move the ship
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extern void shipfx_warpout_frame( object *objp, float frametime );
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// =================================================
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// SHIP SHADOW EFFECT STUFF
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// =================================================
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// Given point p0, in object's frame of reference, find if
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// it can see the sun.
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int shipfx_point_in_shadow( vec3d *p0, matrix *src_orient, vec3d *src_pos, float radius );
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// Given an ship see if it is in a shadow.
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int shipfx_in_shadow( object * src_obj );
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// Given world point see if it is in a shadow.
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int shipfx_eye_in_shadow( vec3d *eye_pos, object *src_obj, int sun_n);
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// =================================================
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// SHIP GUN FLASH EFFECT STUFF
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// =================================================
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// Resets the ship flash stuff. Call before
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// each level.
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void shipfx_flash_init();
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// Given that a ship fired a weapon, light up the model
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// accordingly.
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// Set is_primary to non-zero if this is a primary weapon.
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// Gun_pos should be in object's frame of reference, not world!!!
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void shipfx_flash_create(object *objp, int model_num, vec3d *gun_pos, vec3d *gun_dir, int is_primary, int weapon_info_index);
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// Sets the flash lights in the model used by this
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// ship to the appropriate values. There might not
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// be any flashes linked to this ship in which
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// case this function does nothing.
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void shipfx_flash_light_model(object *objp, int model_num);
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// Does whatever processing needs to be done each frame.
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void shipfx_flash_do_frame(float frametime);
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// =================================================
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// LARGE SHIP EXPLOSION EFFECT STUFF
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// =================================================
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// Call between levels
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void shipfx_large_blowup_level_init();
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// Returns 0 if couldn't init
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int shipfx_large_blowup_init(ship *shipp);
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// Returns 1 when explosion is done
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int shipfx_large_blowup_do_frame(ship *shipp, float frametime);
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void shipfx_large_blowup_render(ship *shipp);
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// sound manager fore big ship sub explosions sounds
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void do_sub_expl_sound(float radius, vec3d* sound_pos, int* sound_handle);
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// do all shockwaves for a ship blowing up
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void shipfx_do_shockwave_stuff(ship *shipp, shockwave_create_info *sci);
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// =================================================
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// ELECTRICAL SPARKS ON DAMAGED SHIPS EFFECT STUFF
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// =================================================
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void shipfx_do_damaged_arcs_frame( ship *shipp );
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// =================================================
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// NEBULA LIGHTNING.
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// =================================================
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void shipfx_do_lightning_frame( ship *shipp );
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// engine wash level init
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void shipfx_engine_wash_level_init();
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// pause engine wash sounds
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void shipfx_stop_engine_wash_sound();
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// =====================================================
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// CLOAKING
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// =====================================================
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//translate the texture matrix some
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void shipfx_cloak_frame(ship *shipp, float frametime);
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void shipfx_start_cloak(ship *shipp, int warmup = 5000, int recalc_transform = 0, int device=0);
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void shipfx_stop_cloak(ship *shipp, int warpdown = 5000);
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float shipfx_calc_visibility(object *obj, vec3d *view_pt);
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#define WD_WARP_IN 0
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#define WD_WARP_OUT 1
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float shipfx_calculate_warp_time(object *objp, int warp_dir);
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float shipfx_calculate_warp_dist(object *objp);
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#endif
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