entity.cpp

this keik game source

//-----------------------------------------------------------------------------
//
//  $Logfile:: /Quake 2 Engine/Sin/code/game/entity.cpp                       $
// $Revision:: 296                                                            $
//   $Author:: Jimdose                                                        $
//     $Date:: 11/18/98 5:22a                                                 $
//
// Copyright (C) 1997 by Ritual Entertainment, Inc.
// All rights reserved.
//
// This source is may not be distributed and/or modified without
// expressly written permission by Ritual Entertainment, Inc.
//
// $Log:: /Quake 2 Engine/Sin/code/game/entity.cpp                            $
// 
// 296   11/18/98 5:22a Jimdose
// CheckGround properly checks normal an alternate grav axis
// 
// 295   11/18/98 3:03a Jimdose
// made EV_Mutate a cheat
// 
// 294   11/18/98 12:22a Jimdose
// fixed fullmins and fullmaxs when gravaxis is non-0 in setSize
// 
// 293   11/15/98 11:31p Markd
// make sure all our children are deleted when removing
// 
// 292   11/14/98 5:29p Jimdose
// Made BroadcastSound search through the SentientList instead of using
// findradius.  This way, fewer entities are checked.
// 
// 291   11/13/98 10:20p Aldie
// Fix crash bug in attachevent
// 
// 290   11/13/98 1:47a Markd
// Don't set gravaxis if the same as before
// 
// 289   11/10/98 8:03p Jimdose
// made setSize and SetGravityAxis change fullmins and fullmaxs appropriately
// 
// 288   11/08/98 6:33p Jimdose
// added FLAG_IGNORE to the flag modifaction functions, making sure that
// illegal values don't cause flags to be modified
// 
// 287   11/04/98 8:40p Jimdose
// Made it so the Flags event will not screw the flags if the string is not
// recognized.
// 
// 286   10/26/98 9:41p Markd
// Fixed gotkill message not passing in gibbed parameter
// 
// 285   10/26/98 4:26p Aldie
// Added ghost command for models that are notsolid, and notvisible, but still
// need to get sent over.
// 
// 284   10/25/98 4:38a Aldie
// Moved link()
// 
// 283   10/25/98 12:01a Markd
// put in censored support
// 
// 282   10/24/98 5:43p Markd
// Fixed IfSkillEvent
// 
// 281   10/24/98 12:42a Markd
// changed origins to worldorigins where appropriate
// 
// 280   10/23/98 11:50p Jimdose
// fixed usagage of model as a temporary variable in AttachModelEvent
// 
// 279   10/23/98 5:38a Jimdose
// Added SetMassEvent
// 
// 278   10/22/98 4:57p Aldie
// Removed blastscale_z values
// 
// 277   10/22/98 1:40a Markd
// Added stealth mode
// 
// 276   10/21/98 1:29a Jimdose
// fixed crash bug with binding/unbinding and teams
// 
// 275   10/20/98 11:29p Markd
// Revamped Broadcast sound
// 
// 274   10/20/98 4:00p Aldie
// Put in teammaster checkwhen unbinding
// 
// 273   10/20/98 3:32a Jimdose
// Made setSolidType not error out when loading savegames
// added isBoundTo to test is an entity is affected by another entity via
// binding
// binding is no longer order dependent
// 
// 272   10/19/98 8:55p Markd
// Put check in setSolidType
// 
// 271   10/19/98 5:29p Aldie
// Zero out total_delta when stop animating is called
// 
// 270   10/19/98 12:07a Jimdose
// made all code use fast checks for inheritance (no text lookups when
// possible)
// isSubclassOf no longer requires ::_classinfo()
// 
// 269   10/18/98 8:40p Jimdose
// Added GetEntName
// Made setModel check if it's SOLID_BSP when it has no model
// 
// 268   10/17/98 11:02p Markd
// Added ifskill
// 
// 267   10/17/98 8:11p Jimdose
// Changed Damage to DamgeEvent
// 
// 266   10/15/98 3:39p Markd
// added forcefield ability 
// 
// 265   10/14/98 10:21p Markd
// Added debug code for AnimateFrame
// 
// 264   10/13/98 11:13p Markd
// Added hurt and mutate support
// 
// 263   10/13/98 5:25p Markd
// Added UseBoundingBoxEvent
// 
// 262   10/11/98 8:50p Jimdose
// Added RandomGlobalEntitySound and RandomGlobalEntitySoundEvent
// 
// 261   10/10/98 10:37p Markd
// made it so that targetnames with "$" could not be entered
// 
// 260   10/10/98 9:13p Markd
// Took out SetAliasPrefix
// 
// 259   10/10/98 3:24a Jimdose
// changed team to moveteam
// 
// 258   10/09/98 10:18p Jimdose
// made setSize check mins and maxs in the edict instead of the shadow
// variables in Entity to check if it should change the size
// 
// 257   10/09/98 8:58p Aldie
// Move air_finished to player
// 
// 256   10/09/98 8:02p Jimdose
// made SetModel only post processinitcommands when LoadingSavegame is false
// 
// 255   10/08/98 7:40p Aldie
// Added minlight
// 
// 254   10/08/98 7:25p Aldie
// minlight, gravity, lightoffset
// 
// 253   10/07/98 11:46p Jimdose
// Disabled ProcessInitCommands when loading savegames
// made setModel use str instead of char array
// 
// 252   10/06/98 9:59p Aldie
// Added an oxygenator
// 
// 251   10/06/98 9:39p Markd
// removed last_origin
// 
// 250   10/05/98 11:30p Markd
// Changed sound radius to header
// 
// 249   10/04/98 10:28p Aldie
// Added multiple weapon changes.  Damage, flashes, quantum stuff
// 
// 248   10/03/98 1:09p Aldie
// Added rendereffects flag
// 
// 247   10/02/98 10:59p Jimdose
// Added SetEntNum
// 
// 246   10/01/98 7:59p Markd
// Made dialog use NO_PHS
// 
// 245   9/23/98 11:00p Markd
// put in some garbage collection on stuff that wasn't freed up
// 
// 244   9/22/98 5:11p Jimdose
// Changed the radius of most of the sound events
// 
// 243   9/22/98 3:21p Markd
// put in parentmode lockout for blood and gibs
// 
// 242   9/22/98 2:59p Aldie
// Added effects command
// 
// 241   9/20/98 7:11p Aldie
// Added flags to particles
// 
// 240   9/20/98 3:45p Markd
// Changed default dialog channel from CHAN_DIALOG to CHAN_DIALOG_SECONDARY
// 
// 239   9/17/98 6:19p Jimdose
// Made BroadcastSound use centroid instead of worldorigin for basing it's
// radius and phs checks
// 
// 238   9/17/98 10:50a Markd
// fixed gun entity not being shown
// 
// 237   9/15/98 6:37p Markd
// Added RotatedBounds flag support
// 
// 236   9/12/98 11:27a Markd
// fixed check in Animateframe to go to the next animation
// 
// 235   9/11/98 11:25p Markd
// cleared out last_animation_time when stopanimating is called
// 
// 234   9/09/98 6:49p Markd
// forgot to check to see if num_frames_in_gun_anim was greater than one
// 
// 233   9/09/98 6:45p Markd
// put in world weapon model animations
// 
// 232   9/08/98 11:31p Jimdose
// Added AnimEvent
// 
// 231   9/08/98 8:11p Markd
// Fixed Animation timing so frames weren't skipped
// 
// 230   9/07/98 8:28p Markd
// Added fullradius
// 
// 229   8/29/98 9:40p Jimdose
// Added call info to G_Trace
// 
// 228   8/29/98 5:27p Markd
// added specialfx, replaced misc with specialfx where appropriate
// 
// 227   8/28/98 7:03p Markd
// Fixed Broadcast Sound
// 
// 226   8/28/98 4:13p Markd
// Increased VoiceSound radius
// 
// 225   8/27/98 9:04p Jimdose
// Moved a lot of small functions to the header as inline
// Made Centroid a variable
// 
// 224   8/24/98 6:51p Jimdose
// Added SetGravityAxis
// 
// 223   8/22/98 9:36p Jimdose
// Renamed spawn arg 
// 
// 222   8/22/98 8:55p Jimdose
// Added support for alternate gravity axis
// 
// 221   8/21/98 3:48p Markd
// Added new group "all" behavior
// 
// 220   8/19/98 8:48p Aldie
// Reduce lag for weapons and fixed assertion
// 
// 219   8/18/98 11:08p Markd
// Added new Alias System
// 
// 218   8/18/98 11:12a Markd
// Added "skin" event
// 
// 217   8/15/98 5:30p Jimdose
// Made RegisterAlias and RegisterAliasAndCache use a str for storing the name
// so we don't have any name length crashes
// 
// 216   8/09/98 5:52p Markd
// Attached models are ThrowObjects by default
// 
// 215   8/08/98 8:36p Markd
// forgot to return a value in attach function
// 
// 214   8/08/98 8:27p Markd
// Added attach and bind check for self binding/attaching
// 
// 213   8/08/98 7:50p Jimdose
// changed realWorld to world
// 
// 212   8/07/98 4:21p Aldie
// Allow kill from the console.
// 
// 211   8/06/98 10:53p Aldie
// Added weapon tweaks and kickback.  Also modified blast radius damage and
// rocket jumping.
// 
// 210   8/04/98 6:05p Aldie
// Added RF_DETAIL flag and removed some dead code
// 
// 209   7/31/98 8:08p Jimdose
// Script commands now include flags to indicate cheats and console commands
// 
// 208   7/29/98 2:31p Aldie
// Changed health to a float
// 
// 207   7/26/98 1:14a Markd
// rename entityflags to flags because we wern't using entityflags in any def
// files
// 
// 206   7/25/98 8:18p Markd
// Fixed animation bug
// 
// 205   7/25/98 3:57p Markd
// Added EV_GotKill
// 
// 204   7/24/98 6:18p Markd
// changed some CHAN_AUTO's to CHAN_BODY, changed CHAN_VOICE in dialog to
// CHAN_DIALOG
// 
// 203   7/24/98 6:17p Aldie
// Dialog checking
// 
// 202   7/23/98 6:17p Aldie
// Updated damage system and fixed some damage related bugs.  Also put tracers
// back to the way they were, and added gib event to funcscriptmodels
// 
// 201   7/22/98 10:41p Aldie
// Fixed tracers
// 
// 200   7/21/98 10:42p Markd
// Fixed entity tesselation
// 
// 199   7/21/98 10:04p Markd
// Added DIE_EXPLODE stuff to entity flags
// 
// 198   7/21/98 9:34p Jimdose
// Added AliasExists and PrefixAliasExists
// 
// 197   7/21/98 1:10p Aldie
// Added meansofdeath to obituaries
// 
// 196   7/20/98 3:52p Aldie
// Made a ProcessInitCommands which is called from the event.
// 
// 195   7/19/98 8:27p Jimdose
// Made setModel cancel any EV_ProcessInitCommands events
// 
// 194   7/18/98 11:16p Markd
// Added takedamage and nodamage events
// 
// 193   7/18/98 8:05p Markd
// Fixed bug with attached models
// 
// 192   7/18/98 4:05p Markd
// Added movetype events to attach, detach and attachmodel
// 
// 191   7/18/98 3:52p Markd
// Added attach, detach and attach model commands
// 
// 190   7/17/98 3:50p Markd
// Added HasAnim method
// 
// 189   7/15/98 11:22p Markd
// Added ProcessInitCommands when setting model
// 
// 188   7/14/98 11:35p Markd
// Added PHSSound and RandomPHSSound
// 
// 187   7/14/98 4:35p Markd
// fixed animation bug
// 
// 186   7/14/98 3:53p Markd
// Added proper frame 0 animation if immediately animating when calling
// RandomAnimate
// 
// 185   7/13/98 4:59p Aldie
// Added dead player bodies with gibbing
// 
// 184   7/11/98 2:48p Markd
// Added dialog event
// 
// 183   7/11/98 2:25p Markd
// Removed dialog event
// 
// 182   7/10/98 11:11p Markd
// Added DialogEvent
// 
// 181   7/09/98 11:52p Markd
// fixed greater than 10FPS support
// 
// 180   7/09/98 9:37p Jimdose
// Added getParentVector, since some calls to getLocalVector needed the
// transform in terms of the parent, and some to the local vector.  phew...
// hope that's that! :)
// 
// 179   7/09/98 12:55a Markd
// put in arbitrary frames per second support for models
// 
// 178   7/09/98 12:41a Markd
// Added support for greater than 10FPS
// 
// 177   7/09/98 12:18a Jimdose
// As soon as I checked in the file, I realized that getLocalVector was only
// incorrect in returning the vector untouched when it didn't have a
// bindmaster.  getLocalVector is independent of binding, so I fixed that and
// returned the bind call to getLocalVector to its original (correct) state.
// For binding, either way is correct, but getLocalVector is used in the
// physics for calculating a delta move in the coordinate system of the object,
// so this is more correct.
// 
// 176   7/09/98 12:11a Jimdose
// fixed getLocalVector to do the dot products agains the bindmaster's
// orientation instead of the object's.  This fixes a bug with binding to
// objects that are oriented.
// 
// 175   7/08/98 12:55p Jimdose
// Added classname event to clear up warnings when loading def files
// 
// 174   7/03/98 12:00p Aldie
// Fixed random animate to post endevent frametime in the future if anim not
// found
// 
// 173   6/27/98 2:17p Aldie
// Updated CanDamage
// 
// 172   6/25/98 4:58p Markd
// Fixed tesselation bug
// 
// 171   6/24/98 12:39p Markd
// Added default tesselation percentage
// 
// 170   6/20/98 7:49p Markd
// Added location to Killed and Pain events
// 
// 169   6/20/98 3:42p Markd
// Changed default damage tesselation
// 
// 168   6/19/98 7:24p Markd
// took out initialization of groups by setModel
// 
// 167   6/19/98 4:45p Jimdose
// Added Centroid, DistanceTo, and WithinDistance
// 
// 166   6/19/98 10:56a Markd
// re-ordered tesselation event
// 
// 165   6/18/98 8:46p Jimdose
// Added better event error handling
// Added source info to events
// 
// 164   6/18/98 6:14p Markd
// forgot to remove a warning
// 
// 163   6/18/98 2:00p Markd
// rewrote tesselation code
// 
// 162   6/17/98 7:34p Markd
// Fixed weird bug when world has targetname set!
// 
// 161   6/17/98 6:16p Markd
// Fixed broadcast sound NumArgs bug
// 
// 160   6/17/98 3:03p Markd
// Changed NumArgs back to previous behavior
// 
// 159   6/15/98 8:04p Markd
// put in Group_Flags support
// 
// 158   6/13/98 7:32p Markd
// put in default tesselation of 10 thick
// 
// 157   6/10/98 7:53p Markd
// Made NumArgs behave correctly like argc
// 
// 156   6/10/98 2:10p Aldie
// Updated damage function.
// 
// 155   6/09/98 6:41p Markd
// made static sounds default to ATTN_IDLE instead of ATTN_STATIC
// 
// 154   6/09/98 4:40p Markd
// Added additonal environment mapped effect
// 
// 153   6/08/98 8:20p Markd
// When RandomAnimate fails, the animdone event is still posted
// 
// 152   6/08/98 7:21p Aldie
// Fixed group command parsing
// 
// 151   6/08/98 5:18p Markd
// made group events use '+' and '-' behavior
// 
// 150   6/08/98 5:17p Aldie
// Moved defines to qshared.
// 
// 149   6/08/98 4:58p Markd
// Added GroupModelEvent for model dynamic modifications
// 
// 148   6/08/98 2:37p Markd
// changed some static sound stuff
// 
// 147   6/08/98 1:54p Jimdose
// Made sure that animdoneevent was freed if the animation was stopped or
// changed
// 
// 146   6/05/98 6:23p Aldie
// Added a location string to Damage
// 
// 145   6/04/98 4:36p Markd