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revision 6, Thu Nov 1 02:20:45 2007 UTC revision 25, Tue Nov 20 22:36:56 2007 UTC
# Line 1  Line 1 
1  /*  /*
2  Grab+ v1.1  Grab+ v1.2.2
3  Copyright (C) 2007 Ian (Juan) Cammarata  Copyright (C) 2007 Ian (Juan) Cammarata
4    
5  This program is free software; you can redistribute it and/or modify it under  This program is free software: you can redistribute it and/or modify
6  the terms of the GNU General Public License as published by the Free Software  it under the terms of the GNU Affero General Public License as
7  Foundation; either version 2 of the License, or (at your option) any later  published by the Free Software Foundation, either version 3 of the
8  version.  License, or (at your option) any later version.
9    
10  This program is distributed in the hope that it will be useful, but WITHOUT ANY  This program is distributed in the hope that it will be useful,
11  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  PARTICULAR PURPOSE. See the GNU General Public License for more details.  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13    GNU Affero General Public License for more details.
14    
15  You should have received a copy of the GNU General Public License along with  You should have received a copy of the GNU Affero General Public License
16  this program; go to http://www.opensource.org/licenses/gpl-license.php  along with this program.  If not, see <http://www.gnu.org/licenses/>.
17  --------------------------------------------------------------------------------  --------------------------------------------------------------------------------
18    
19  http://ian.cammarata.us/projects/grab_plus  http://ian.cammarata.us/projects/grab_plus
20  Oct 16 21:03  Nov 16 08:08
21    
22    
23  Description:  Description:
24  This is a remake from scratch of SpaceDude's Jedi Force Grab plugin.  It has many additional features and optimizations, is less spammy, multilingual and requires fewer binds.  This is a remake from scratch of SpaceDude's Jedi Force Grab plugin.  It has many additional features and optimizations, is less spammy, multilingual and requires fewer binds.
25    
26    
 See it in Action:  
 http://www.game-monitor.com/search.php?search=grab_plus_version&type=variable&game=all&location=all  
   
   
27  Features:  Features:
28  Multilingual  Multilingual
29  Screenfade to indicate grab activity instead of chat spam.  Screenfade to indicate grab activity instead of chat spam.
# Line 47  Line 44 
44    
45  +pull/+push (or invnext/invprev): Pulls/pushes the grabbed towards/away from you as you hold the button.  +pull/+push (or invnext/invprev): Pulls/pushes the grabbed towards/away from you as you hold the button.
46    
47  +use : Chokes the grabbed (it damages the grabbed with 5 (cvar: gp_chokedmg) hp per 1.5 (cvar: gp_choketime) seconds)  +use : Chokes the grabbed (it damages the grabbed with 5 (cvar: gp_choke_dmg) hp per 1.5 (cvar: gp_choke_time) seconds)
48  drop - Throws the grabbed with 1500 velocity. (cvar: gp_throwforce)  drop - Throws the grabbed with 1500 velocity. (cvar: gp_throw_force)
49    
50    
51  Cvars (First value is default):  Cvars (First value is default):
52  gp_enabled <1|0> Enables all plugin functionality.  gp_enabled <1|0> Enables all plugin functionality.
53  gp_playersonly <0|1> Disables admins grabbing entities other than players.  gp_players_only <0|1> Disables admins grabbing entities other than players.
54    
55  gp_min_dist <90|...> Min distance between the grabber and grabbed.  gp_min_dist <90|...> Min distance between the grabber and grabbed.
56  gp_grabforce <8|...> Sets the amount of force used when grabbing players.  gp_grab_force <8|...> Sets the amount of force used when grabbing players.
57  gp_throwforce <1500|...> Sets the power used when throwing players.  gp_throw_force <1500|...> Sets the power used when throwing players.
58  gp_speed <5|...> How fast the grabbed moves when using push and pull.  gp_speed <5|...> How fast the grabbed moves when using push and pull.
59    
60  gp_choketime <1.5|...> Time frequency for choking.  gp_choke_time <1.5|...> Time frequency for choking.
61  gp_chokedmg <5|...> Amount of damage done with each choke.  gp_choke_dmg <5|...> Amount of damage done with each choke.
62    gp_auto_choke <1|0> Enable/disable choking automatically with +pull command.
63  gp_glow_r <50|0-255> Sets red amount for glow.  
64  gp_glow_g <0|0-255> Sets green amount for glow.  gp_screen_fade <1|0> Enables/disables screenfade when grabbing.
65  gp_glow_b <0|0-255> Sets blue amount for glow.  gp_glow <1|0> Enables/disables glowing for grabbed objects.
66    
67    gp_glow_r <50|0-255> Sets red amount for glow and screenfade.
68    gp_glow_g <0|0-255> Sets green amount for glow and screenfade.
69    gp_glow_b <0|0-255> Sets blue amount for glow and screenfade.
70    gp_glow_a <0|0-255> Sets alpha for glow and screenfade.
71    
72    
73  Notes:  Notes:
# Line 100  Line 102 
102  Change Log:  Change Log:
103  Key (+ added | - removed | c changed | f fixed)  Key (+ added | - removed | c changed | f fixed)
104    
105  v1.2 (Nov ??, 2007)  v1.2.2 (Nov 16, 2007)
106  +: Cvars gp_screenfade and gp_glow to enable/disable these features.  c: A few small code optimizations.
107    
108    v1.2.1 (Nov 12, 2007)
109    f: Eliminated two run time warnings in the player prethink function.
110    
111    v1.2 (Nov 06, 2007)
112    +: Cvars gp_screen_fade and gp_glow to enable/disable these features.
113  +: Cvar gp_glow_a controls to control alpha of screenfade and glow.  +: Cvar gp_glow_a controls to control alpha of screenfade and glow.
114  c: Removed dependency of engine and fun modules.  Thanks to vittu for doing all the work.  +: Cvar gp_auto_choke to enable/disable choking automatically with +pull command.
115  f: Fixed compile bug with amxx 1.8.0 (Compiles with 1.7x as well).  c: Removed dependency of engine and fun modules.  Thanks to vittu for doing most of the work.
116    c: Made cvar names more consistent by adding more underscores.
117    f: Fixed compile bug with amxx 1.8.0 (Compiles with 1.7.x as well).
118    
119  v1.1 (Oct 16, 2007)  v1.1 (Oct 16, 2007)
120  +: Grab a few types of entities other than players.  +: Grab a few types of entities other than players.
121  +: Cvar gp_playersonly.  +: Cvar gp_players_only.
122    
123  v1.0 (Oct 13, 2007)  v1.0 (Oct 13, 2007)
124  !: Initial release  !: Initial release
# Line 119  Line 129 
129  #include <amxmisc>  #include <amxmisc>
130  #include <fakemeta>  #include <fakemeta>
131    
132  #define VERSION "1.2b2"  #define VERSION "1.2.2"
133  #define ADMIN ADMIN_LEVEL_A  #define ADMIN ADMIN_LEVEL_A
134    
135  #define TSK_CHKE 50  #define TSK_CHKE 50
# Line 138  Line 148 
148  #define CDF_NO_CHOKE  (1<<2)  #define CDF_NO_CHOKE  (1<<2)
149    
150  //Cvar Pointers  //Cvar Pointers
151  new p_enabled, p_playersonly  new p_enabled, p_players_only
152  new p_throwforce, p_mindist, p_speed, p_grabforce  new p_throw_force, p_min_dist, p_speed, p_grab_force
153  new p_choketime, p_chokedmg  new p_choke_time, p_choke_dmg, p_auto_choke
154  new p_glow_r, p_glow_b, p_glow_g, p_glow_a  new p_glow_r, p_glow_b, p_glow_g, p_glow_a
155  new p_fade, p_glow  new p_fade, p_glow
156    
# Line 155  Line 165 
165          set_cvar_string( "grab_plus_version", VERSION )          set_cvar_string( "grab_plus_version", VERSION )
166    
167          p_enabled = register_cvar( "gp_enabled", "1" )          p_enabled = register_cvar( "gp_enabled", "1" )
168          p_playersonly = register_cvar( "gp_playersonly", "0" )          p_players_only = register_cvar( "gp_players_only", "0" )
169    
170          p_mindist = register_cvar ( "gp_min_dist", "90" )          p_min_dist = register_cvar ( "gp_min_dist", "90" )
171          p_throwforce = register_cvar( "gp_throwforce", "1500" )          p_throw_force = register_cvar( "gp_throw_force", "1500" )
172          p_grabforce = register_cvar( "gp_grabforce", "8" )          p_grab_force = register_cvar( "gp_grab_force", "8" )
173          p_speed = register_cvar( "gp_speed", "5" )          p_speed = register_cvar( "gp_speed", "5" )
174    
175          p_choketime = register_cvar( "gp_choketime", "1.5" )          p_choke_time = register_cvar( "gp_choke_time", "1.5" )
176          p_chokedmg = register_cvar( "gp_chokedmg", "5" )          p_choke_dmg = register_cvar( "gp_choke_dmg", "5" )
177            p_auto_choke = register_cvar( "gp_auto_choke", "1" )
178    
179          p_glow_r = register_cvar( "gp_glow_r", "50" )          p_glow_r = register_cvar( "gp_glow_r", "50" )
180          p_glow_g = register_cvar( "gp_glow_g", "0" )          p_glow_g = register_cvar( "gp_glow_g", "0" )
181          p_glow_b = register_cvar( "gp_glow_b", "0" )          p_glow_b = register_cvar( "gp_glow_b", "0" )
182          p_glow_a = register_cvar( "gp_glow_a", "200" )          p_glow_a = register_cvar( "gp_glow_a", "200" )
183    
184          p_fade = register_cvar( "gp_screenfade", "1" )          p_fade = register_cvar( "gp_screen_fade", "1" )
185          p_glow = register_cvar( "gp_glow", "1" )          p_glow = register_cvar( "gp_glow", "1" )
186    
187          register_clcmd( "amx_grab", "force_grab", ADMIN, "Grab client & teleport to you." )          register_clcmd( "amx_grab", "force_grab", ADMIN, "Grab client & teleport to you." )
# Line 189  Line 200 
200    
201          register_event( "DeathMsg", "DeathMsg", "a" )          register_event( "DeathMsg", "DeathMsg", "a" )
202    
203            register_forward( FM_PlayerPreThink, "fm_player_prethink" )
204    
205          register_dictionary( "grab_plus.txt" )          register_dictionary( "grab_plus.txt" )
206    
207          MAXPLAYERS = get_maxplayers()          MAXPLAYERS = get_maxplayers()
208    
209          SVC_SCREENFADE = get_user_msgid( "ScreenFade" )          SVC_SCREENFADE = get_user_msgid( "ScreenFade" )
210          SVC_SCREENSHAKE = get_user_msgid( "ScreenShake" )          SVC_SCREENSHAKE = get_user_msgid( "ScreenShake" )
   
         return PLUGIN_CONTINUE  
211  }  }
212    
213  public plugin_precache( )  public plugin_precache( )
214  {  {
215          precache_sound( "player/PL_PAIN2.WAV" )          precache_sound( "player/PL_PAIN2.WAV" )
         return PLUGIN_CONTINUE  
216  }  }
217    
218  public client_PreThink( id )  public fm_player_prethink( id )
219  {  {
220          //Search for a target          //Search for a target
221          if ( client_data[id][GRABBED] == -1 )          if ( client_data[id][GRABBED] == -1 )
222          {          {
223                  new Float:orig[3], Float:ret[3]                  new Float:orig[3], Float:ret[3]
224                  pev( id, pev_origin, orig )                  get_view_pos( id, orig )
225                  pev( id, pev_view_ofs, ret )                  ret = vel_by_aim( id, 9999 )
226    
227                    ret[0] += orig[0]
228                    ret[1] += orig[1]
229                    ret[2] += orig[2]
230    
231                  for( new i = 0; i < 3; i++ ) orig[i] += ret[i]                  new target = traceline( orig, ret, id, ret )
                 engfunc( EngFunc_GetAimVector, id, 1, ret )  
                 for( new i = 0; i < 3; i++ ) ret[i] = orig[i] + ( ret[i] * 9999 )  
   
                 new tr = 0  
                 engfunc( EngFunc_TraceLine, orig, ret, 0, id, tr )  
                 new target = get_tr2( tr, TR_pHit )  
                 get_tr2( tr, TR_vecEndPos, ret )  
232    
233                  if( 0 < target <= MAXPLAYERS )                  if( 0 < target <= MAXPLAYERS )
234                  {                  {
235                          if( is_grabbed( target, id ) ) return PLUGIN_CONTINUE                          if( is_grabbed( target, id ) ) return FMRES_IGNORED
236                          set_grabbed( id, target )                          set_grabbed( id, target )
237                  }                  }
238                  else if( !get_pcvar_num( p_playersonly ) )                  else if( !get_pcvar_num( p_players_only ) )
239                  {                  {
240                          new movetype                          new movetype
241                          if( target )                          if( target && pev_valid( target ) )
242                          {                          {
243                                  movetype = pev( target, pev_movetype )                                  movetype = pev( target, pev_movetype )
244                                  if( !( movetype == MOVETYPE_WALK || movetype == MOVETYPE_STEP || movetype == MOVETYPE_TOSS ) )                                  if( !( movetype == MOVETYPE_WALK || movetype == MOVETYPE_STEP || movetype == MOVETYPE_TOSS ) )
245                                          return PLUGIN_CONTINUE                                          return FMRES_IGNORED
246                          }                          }
247                          else                          else
248                          {                          {
249                                    target = 0
250                                  new ent = engfunc( EngFunc_FindEntityInSphere, -1, ret, 12.0 )                                  new ent = engfunc( EngFunc_FindEntityInSphere, -1, ret, 12.0 )
251                                  while( !target && ent > 0 )                                  while( !target && ent > 0 )
252                                  {                                  {
# Line 251  Line 259 
259                          }                          }
260                          if( target )                          if( target )
261                          {                          {
262                                  if( is_grabbed( target, id ) ) return PLUGIN_CONTINUE                                  if( is_grabbed( target, id ) ) return FMRES_IGNORED
263                                  set_grabbed( id, target )                                  set_grabbed( id, target )
264                          }                          }
265                  }                  }
# Line 263  Line 271 
271                  if( !pev_valid( target ) || ( pev( target, pev_health ) < 1 && pev( target, pev_max_health ) ) )                  if( !pev_valid( target ) || ( pev( target, pev_health ) < 1 && pev( target, pev_max_health ) ) )
272                  {                  {
273                          unset_grabbed( id )                          unset_grabbed( id )
274                          return PLUGIN_CONTINUE                          return FMRES_IGNORED
275                  }                  }
276    
277                  //Use key choke                  //Use key choke
# Line 280  Line 288 
288          }          }
289          if( client_data[id][GRABBER] > 0 ) grab_think( client_data[id][GRABBER] )          if( client_data[id][GRABBER] > 0 ) grab_think( client_data[id][GRABBER] )
290    
291          return PLUGIN_CONTINUE          return FMRES_IGNORED
292  }  }
293    
294  public grab_think ( id )  public grab_think ( id )
# Line 291  Line 299 
299          if( pev( target, pev_movetype ) == MOVETYPE_FLY && !(pev( target, pev_button ) & IN_JUMP ) ) client_cmd( target, "+jump;wait;-jump" )          if( pev( target, pev_movetype ) == MOVETYPE_FLY && !(pev( target, pev_button ) & IN_JUMP ) ) client_cmd( target, "+jump;wait;-jump" )
300    
301          //Move targeted client          //Move targeted client
302          new Float:tmpvec[3], Float:tmpvec2[3], Float:dest[3], Float:torig[3], Float:tvel[3]          new Float:tmpvec[3], Float:tmpvec2[3], Float:torig[3], Float:tvel[3]
303          new len = client_data[id][GRAB_LEN]  
304            get_view_pos( id, tmpvec )
305    
306            tmpvec2 = vel_by_aim( id, client_data[id][GRAB_LEN] )
307    
         pev( id, pev_origin, dest )  
         pev( id, pev_view_ofs, tmpvec )  
         engfunc( EngFunc_GetAimVector, id, len, tmpvec2 )  
308          torig = get_target_origin_f( target )          torig = get_target_origin_f( target )
309    
310          new force = get_pcvar_num( p_grabforce )          new force = get_pcvar_num( p_grab_force )
311    
312          for( new i = 0; i < 3; i++ )          tvel[0] = ( ( tmpvec[0] + tmpvec2[0] ) - torig[0] ) * force
313          {          tvel[1] = ( ( tmpvec[1] + tmpvec2[1] ) - torig[1] ) * force
314                  dest[i] += tmpvec[i] + tmpvec2[i]          tvel[2] = ( ( tmpvec[2] + tmpvec2[2] ) - torig[2] ) * force
                 tvel[i] = ( dest[i] - torig[i] ) * force  
         }  
315    
316          set_pev( target, pev_velocity, tvel )          set_pev( target, pev_velocity, tvel )
317  }  }
# Line 367  Line 373 
373          new target = client_data[id][GRABBED]          new target = client_data[id][GRABBED]
374          if( target > 0 )          if( target > 0 )
375          {          {
376                  new Float:pVelocity[3]                  set_pev( target, pev_velocity, vel_by_aim( id, get_pcvar_num(p_throw_force) ) )
                 engfunc( EngFunc_GetAimVector, id, get_pcvar_num( p_throwforce ), pVelocity )  
                 set_pev( target, pev_velocity, pVelocity )  
377                  unset_grabbed( id )                  unset_grabbed( id )
378                  return PLUGIN_HANDLED                  return PLUGIN_HANDLED
379          }          }
380    
381          return PLUGIN_CONTINUE          return PLUGIN_CONTINUE
382  }  }
383    
# Line 428  Line 433 
433          pev( target, pev_origin, torig )          pev( target, pev_origin, torig )
434          pev( id, pev_origin, orig )          pev( id, pev_origin, orig )
435          client_data[id][GRAB_LEN] = floatround( get_distance_f( torig, orig ) )          client_data[id][GRAB_LEN] = floatround( get_distance_f( torig, orig ) )
436          if( client_data[id][GRAB_LEN] < get_pcvar_num( p_mindist ) ) client_data[id][GRAB_LEN] = get_pcvar_num( p_mindist )          if( client_data[id][GRAB_LEN] < get_pcvar_num( p_min_dist ) ) client_data[id][GRAB_LEN] = get_pcvar_num( p_min_dist )
437  }  }
438    
439  public push( id )  public push( id )
# Line 469  Line 474 
474    
475  public do_pull( id )  public do_pull( id )
476  {  {
477          new mindist = get_pcvar_num( p_mindist )          new mindist = get_pcvar_num( p_min_dist )
478          new len = client_data[id][GRAB_LEN]          new len = client_data[id][GRAB_LEN]
479    
480          if( len > mindist )          if( len > mindist )
# Line 478  Line 483 
483                  if( len < mindist ) len = mindist                  if( len < mindist ) len = mindist
484                  client_data[id][GRAB_LEN] = len                  client_data[id][GRAB_LEN] = len
485          }          }
486          else do_choke( id )          else if( get_pcvar_num( p_auto_choke ) )
487                    do_choke( id )
488  }  }
489    
490  public do_choke( id )  public do_choke( id )
# Line 486  Line 492 
492          new target = client_data[id][GRABBED]          new target = client_data[id][GRABBED]
493          if( client_data[id][FLAGS] & CDF_NO_CHOKE || id == target || target > MAXPLAYERS) return          if( client_data[id][FLAGS] & CDF_NO_CHOKE || id == target || target > MAXPLAYERS) return
494    
495          new dmg = get_pcvar_num( p_chokedmg )          new dmg = get_pcvar_num( p_choke_dmg )
496          new Float:vec[3]          new Float:vec[3]
497          get_target_origin_f( target )          get_target_origin_f( target )
498    
# Line 534  Line 540 
540          emit_sound( target, CHAN_BODY, "player/PL_PAIN2.WAV", VOL_NORM, ATTN_NORM, 0, PITCH_NORM )          emit_sound( target, CHAN_BODY, "player/PL_PAIN2.WAV", VOL_NORM, ATTN_NORM, 0, PITCH_NORM )
541    
542          client_data[id][FLAGS] ^= CDF_NO_CHOKE          client_data[id][FLAGS] ^= CDF_NO_CHOKE
543          set_task( get_pcvar_float( p_choketime ), "clear_no_choke", TSK_CHKE + id )          set_task( get_pcvar_float( p_choke_time ), "clear_no_choke", TSK_CHKE + id )
544  }  }
545    
546  public clear_no_choke( tskid )  public clear_no_choke( tskid )
# Line 561  Line 567 
567          }          }
568    
569          //Safe to tp target to aim spot?          //Safe to tp target to aim spot?
570          new Float:tmpvec[3], Float:tmpvec2[3], Float:orig[3], Float:torig[3], Float:trace_ret[3]          new Float:tmpvec[3], Float:orig[3], Float:torig[3], Float:trace_ret[3]
571          new bool:safe = false, i          new bool:safe = false, i
572    
573          pev( id, pev_origin, orig )          get_view_pos( id, orig )
574          pev( id, pev_view_ofs, tmpvec )          tmpvec = vel_by_aim( id, get_pcvar_num( p_min_dist ) )
         for( i = 0; i < 3; i++ ) tmpvec[i] += orig[i]  
         engfunc( EngFunc_GetAimVector, id, get_pcvar_num( p_mindist ), tmpvec2 )  
575    
576          for( new j = 1; j < 11 && !safe; j++ )          for( new j = 1; j < 11 && !safe; j++ )
577          {          {
578                  for( i = 0; i < 3; i++ )                  torig[0] = orig[0] + tmpvec[i] * j
579                          torig[i] = tmpvec[i] + tmpvec2[i] * j                  torig[1] = orig[1] + tmpvec[i] * j
580                    torig[2] = orig[2] + tmpvec[i] * j
581    
582                  new tr = 0                  traceline( tmpvec, torig, id, trace_ret )
                 engfunc( EngFunc_TraceLine, tmpvec, torig, 0, id, tr )  
                 get_tr2( tr, TR_vecEndPos, trace_ret )  
583    
584                  if( get_distance_f( trace_ret, torig ) ) break                  if( get_distance_f( trace_ret, torig ) ) break
585                  if( !_trace_hull( torig, HULL_HUMAN ) ) safe = true  
586                    engfunc( EngFunc_TraceHull, torig, torig, 0, HULL_HUMAN, 0, 0 )
587                    if ( !get_tr2( 0, TR_StartSolid ) && !get_tr2( 0, TR_AllSolid ) && get_tr2( 0, TR_InOpen ) )
588                            safe = true
589          }          }
590    
591          //Still not safe? Then find another safe spot somewhere around the grabber          //Still not safe? Then find another safe spot somewhere around the grabber
592            pev( id, pev_origin, orig )
593          new try[3]          new try[3]
594          orig[2] += 2          orig[2] += 2
595          while( try[2] < 3 && !safe )          while( try[2] < 3 && !safe )
# Line 595  Line 602 
602                                  case 2 : torig[i] = orig[i] - ( i == 2 ? 80 : 40 )                                  case 2 : torig[i] = orig[i] - ( i == 2 ? 80 : 40 )
603                          }                          }
604    
605                  new tr2 = 0                  traceline( tmpvec, torig, id, trace_ret )
                 engfunc( EngFunc_TraceLine, tmpvec, torig, 0, id, tr2 )  
                 get_tr2( tr2, TR_vecEndPos, trace_ret )  
606    
607                  if( !_trace_hull( torig, HULL_HUMAN ) && !get_distance_f( trace_ret, torig ) ) safe = true                  engfunc( EngFunc_TraceHull, torig, torig, 0, HULL_HUMAN, 0, 0 )
608                    if ( !get_tr2( 0, TR_StartSolid ) && !get_tr2( 0, TR_AllSolid ) && get_tr2( 0, TR_InOpen )
609                                    && !get_distance_f( trace_ret, torig ) ) safe = true
610    
611                  try[0]++                  try[0]++
612                  if( try[0] == 3 )                  if( try[0] == 3 )
# Line 655  Line 662 
662                  unset_grabbed( client_data[id][GRABBER] )                  unset_grabbed( client_data[id][GRABBER] )
663  }  }
664    
665  //Complements of vittu  stock traceline( const Float:vStart[3], const Float:vEnd[3], const pIgnore, Float:vHitPos[3] )
666  //Complements of fakemeta_util, cause i was too lazy to add this in as not a function  {
667  _trace_hull(const Float:origin[3], hull, ignoredent = 0, ignoremonsters = 0) {          engfunc( EngFunc_TraceLine, vStart, vEnd, 0, pIgnore, 0 )
668          new result = 0;          get_tr2( 0, TR_vecEndPos, vHitPos )
669          engfunc(EngFunc_TraceHull, origin, origin, ignoremonsters, hull, ignoredent > 0 ? ignoredent : 0, 0);          return get_tr2( 0, TR_pHit )
670    }
671          if (get_tr2(0, TR_StartSolid))  
672                  result += 1;  stock get_view_pos( const id, Float:vViewPos[3] )
673          if (get_tr2(0, TR_AllSolid))  {
674                  result += 2;          new Float:ofs[3]
675          if (!get_tr2(0, TR_InOpen))          pev( id, pev_origin, vViewPos )
676                  result += 4;          pev( id, pev_view_ofs, ofs )
677    
678            vViewPos[0] += ofs[0]
679            vViewPos[1] += ofs[1]
680            vViewPos[2] += ofs[2]
681    }
682    
683    stock Float:vel_by_aim( id, speed = 1 )
684    {
685            new Float:v1[3], Float:vBlah[3]
686            pev( id, pev_v_angle, v1 )
687            engfunc( EngFunc_AngleVectors, v1, v1, vBlah, vBlah )
688    
689            v1[0] *= speed
690            v1[1] *= speed
691            v1[2] *= speed
692    
693          return result;          return v1
694  }  }
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