Diff of /grab_plus.sma

-revision 1, Tue Oct 30 09:08:11 2007 UTC
+revision 5, Tue Oct 30 23:44:10 2007 UTC
 Line 73
  Credits:
+ Thanks to vittu for contributing code (changed all engine/fun module stuff to fakemeta).
  Thanks to all the coders who worked on the original Jedi Force Grab plugin for all their ideas:
  SpaceDude
  KCE
-Line 98
+Line 100
  Change Log:
  Key (+ added | - removed | c changed | f fixed)
+ v1.2 (Nov ??, 2007)
+ +: Cvars gp_screenfade and gp_glow to enable/disable these features.
+ +: Cvar gp_glow_a controls to control alpha of screenfade and glow.
+ c: Removed dependency of engine and fun modules.  Thanks to vittu for doing all the work.
+ f: Fixed compile bug with amxx 1.8.0 (Compiles with 1.7x as well).
  v1.1 (Oct 16, 2007)
  +: Grab a few types of entities other than players.
  +: Cvar gp_playersonly.
-Line 109
+Line 117
  #include <amxmodx>
  #include <amxmisc>
- #include <fun>
- #include <engine>
  #include <fakemeta>
- #define VERSION "1.1"
+ #define VERSION "1.2b1"
  #define ADMIN ADMIN_LEVEL_A
  #define TSK_CHKE 50
+ #define SVC_DAMAGE 19
  #define SF_FADEOUT 0
  new client_data[33][4]
-Line 134
+Line 141
  new p_enabled, p_playersonly
  new p_throwforce, p_mindist, p_speed, p_grabforce
  new p_choketime, p_chokedmg
- new p_glow_r, p_glow_b, p_glow_g
+ new p_glow_r, p_glow_b, p_glow_g, p_glow_a
+ new p_fade, p_glow
  //Pseudo Constants
  new MAXPLAYERS
- new SVC_SCREENFADE, SVC_SCREENSHAKE, SVC_DAMAGE
+ new SVC_SCREENFADE, SVC_SCREENSHAKE
  public plugin_init( )
  {
-Line 161
+Line 168
          p_glow_r = register_cvar( "gp_glow_r", "50" )
          p_glow_g = register_cvar( "gp_glow_g", "0" )
          p_glow_b = register_cvar( "gp_glow_b", "0" )
+         p_glow_a = register_cvar( "gp_glow_a", "200" )
+         p_fade = register_cvar( "gp_screenfade", "1" )
+         p_glow = register_cvar( "gp_glow", "1" )
          register_clcmd( "amx_grab", "force_grab", ADMIN, "Grab client & teleport to you." )
          register_clcmd( "grab_toggle", "grab_toggle", ADMIN, "press once to grab and again to release" )
-Line 184
+Line 195
          SVC_SCREENFADE = get_user_msgid( "ScreenFade" )
          SVC_SCREENSHAKE = get_user_msgid( "ScreenShake" )
-         SVC_DAMAGE = get_user_msgid( "Damage" )
          return PLUGIN_CONTINUE
  }
-Line 201
+Line 211
          if ( client_data[id][GRABBED] == -1 )
          {
                  new Float:orig[3], Float:ret[3]
-                 entity_get_vector( id, EV_VEC_origin, orig )
+                 pev( id, pev_origin, orig )
-                 entity_get_vector( id, EV_VEC_view_ofs, ret )
+                 pev( id, pev_view_ofs, ret )
                  for( new i = 0; i < 3; i++ ) orig[i] += ret[i]
-                 velocity_by_aim( id, 1, ret )
+                 engfunc( EngFunc_GetAimVector, id, 1, ret )
                  for( new i = 0; i < 3; i++ ) ret[i] = orig[i] + ( ret[i] * 9999 )
-                 new target = trace_line( id, orig, ret, ret )
+                 new tr = 0
+                 engfunc( EngFunc_TraceLine, orig, ret, 0, id, tr )
+                 new target = get_tr2( tr, TR_pHit )
+                 get_tr2( tr, TR_vecEndPos, ret )
                  if( 0 < target <= MAXPLAYERS )
                  {
-Line 226
+Line 239
                          }
                          else
                          {
-                                 new ent = find_ent_in_sphere( -1, ret, 12.0)
+                                 new ent = engfunc( EngFunc_FindEntityInSphere, -1, ret, 12.0 )
                                  while( !target && ent > 0 )
                                  {
                                          movetype = pev( ent, pev_movetype )
                                          if( ( movetype == MOVETYPE_WALK || movetype == MOVETYPE_STEP || movetype == MOVETYPE_TOSS )
                                                          && ent != id  )
                                                  target = ent
-                                         ent = find_ent_in_sphere( ent, ret, 12.0)
+                                         ent = engfunc( EngFunc_FindEntityInSphere, ent, ret, 12.0 )
                                  }
                          }
                          if( target )
-Line 281
+Line 294
          new Float:tmpvec[3], Float:tmpvec2[3], Float:dest[3], Float:torig[3], Float:tvel[3]
          new len = client_data[id][GRAB_LEN]
-         entity_get_vector( id, EV_VEC_origin, dest )
+         pev( id, pev_origin, dest )
-         entity_get_vector( id, EV_VEC_view_ofs, tmpvec )
+         pev( id, pev_view_ofs, tmpvec )
-         velocity_by_aim( id, len, tmpvec2 )
+         engfunc(EngFunc_GetAimVector, id, len, tmpvec2)
          torig = get_target_origin_f( target )
          new force = get_pcvar_num( p_grabforce )
-Line 294
+Line 307
                  tvel[i] = ( dest[i] - torig[i] ) * force
          }
-         entity_set_vector( target, EV_VEC_velocity, tvel )
+         set_pev( target, pev_velocity, tvel )
  }
  stock Float:get_target_origin_f( id )
  {
          new Float:orig[3]
-         entity_get_vector( id, EV_VEC_origin, orig )
+         pev( id, pev_origin, orig )
          //If grabbed is not a player, move origin to center
          if( id > MAXPLAYERS )
          {
                  new Float:mins[3], Float:maxs[3]
-                 entity_get_vector( id, EV_VEC_mins, mins )
+                 pev( id, pev_mins, mins )
-                 entity_get_vector( id, EV_VEC_maxs, maxs )
+                 pev( id, pev_maxs, maxs )
                  if( !mins[2] ) orig[2] += maxs[2] / 2
          }
-Line 335
+Line 348
  public screenfade_in( id )
  {
+         if( get_pcvar_num( p_fade ) )
+         {
          message_begin( MSG_ONE, SVC_SCREENFADE, _, id )
          write_short( 10000 ) //duration
          write_short( 0 ) //hold
-Line 342
+Line 357
          write_byte( get_pcvar_num( p_glow_r ) ) //r
          write_byte( get_pcvar_num( p_glow_g ) ) //g
          write_byte( get_pcvar_num( p_glow_b ) ) //b
-         write_byte( 127 ) //a
+                 write_byte( get_pcvar_num( p_glow_a ) / 2 ) //a
          message_end( )
  }
+ }
  public throw( id )
  {
-Line 352
+Line 368
          if( target > 0 )
          {
                  new Float:pVelocity[3]
-                 velocity_by_aim( id, get_pcvar_num(p_throwforce), pVelocity )
+                 engfunc( EngFunc_GetAimVector, id, get_pcvar_num( p_throwforce ), pVelocity )
-                 entity_set_vector( target, EV_VEC_velocity, pVelocity )
+                 set_pev( target, pev_velocity, pVelocity )
                  unset_grabbed( id )
                  return PLUGIN_HANDLED
          }
-Line 365
+Line 381
          new target = client_data[id][GRABBED]
          if( target > 0 && pev_valid( target ) )
          {
-                 set_rendering( target )
+                 set_pev( target, pev_renderfx, kRenderFxNone )
+                 set_pev( target, pev_rendercolor, {255.0, 255.0, 255.0} )
+                 set_pev( target, pev_rendermode, kRenderNormal )
+                 set_pev( target, pev_renderamt, 16.0 )
                  if( 0 < target <= MAXPLAYERS )
                          client_data[target][GRABBER] = 0
          }
          client_data[id][GRABBED] = 0
+         if( get_pcvar_num( p_fade ) )
+         {
          message_begin( MSG_ONE, SVC_SCREENFADE, _, id )
          write_short( 10000 ) //duration
          write_short( 0 ) //hold
-Line 378
+Line 400
          write_byte( get_pcvar_num( p_glow_r ) ) //r
          write_byte( get_pcvar_num( p_glow_g ) ) //g
          write_byte( get_pcvar_num( p_glow_b ) ) //b
-         write_byte( 127 ) //a
+                 write_byte( get_pcvar_num( p_glow_a ) / 2 ) //a
          message_end( )
  }
+ }
  //Grabs onto someone
  public set_grabbed( id, target )
  {
-         set_rendering( target,
+         if( get_pcvar_num( p_glow ) )
-                 kRenderFxGlowShell,
+         {
-                 get_pcvar_num( p_glow_r ),
+                 new Float:color[3]
-                 get_pcvar_num( p_glow_g ),
+                 color[0] = get_pcvar_float( p_glow_r )
-                 get_pcvar_num( p_glow_b ),
+                 color[1] = get_pcvar_float( p_glow_g )
-                 kRenderTransColor,
+                 color[2] = get_pcvar_float( p_glow_b )
-)
+                 set_pev(target, pev_renderfx, kRenderFxGlowShell)
+                 set_pev(target, pev_rendercolor, color)
+                 set_pev(target, pev_rendermode, kRenderTransColor)
+                 set_pev(target, pev_renderamt, get_pcvar_float( p_glow_b ) )
+         }
          if( 0 < target <= MAXPLAYERS )
                  client_data[target][GRABBER] = id
          client_data[id][FLAGS] = 0
          client_data[id][GRABBED] = target
-         client_data[id][GRAB_LEN] = floatround( entity_range( target, id ) )
+         new Float:torig[3], Float:orig[3]
+         pev( target, pev_origin, torig )
+         pev( id, pev_origin, orig )
+         client_data[id][GRAB_LEN] = floatround( get_distance_f( torig, orig ) )
          if( client_data[id][GRAB_LEN] < get_pcvar_num( p_mindist ) ) client_data[id][GRAB_LEN] = get_pcvar_num( p_mindist )
  }
-Line 534
+Line 564
          new Float:tmpvec[3], Float:tmpvec2[3], Float:orig[3], Float:torig[3], Float:trace_ret[3]
          new bool:safe = false, i
-         entity_get_vector( id, EV_VEC_origin, orig )
+         pev( id, pev_origin, orig )
-         entity_get_vector( id, EV_VEC_view_ofs, tmpvec )
+         pev( id, pev_view_ofs, tmpvec )
          for( i = 0; i < 3; i++ ) tmpvec[i] += orig[i]
-         velocity_by_aim( id, get_pcvar_num( p_mindist ), tmpvec2 )
+         engfunc( EngFunc_GetAimVector, id, get_pcvar_num( p_mindist ), tmpvec2 )
          for( new j = 1; j < 11 && !safe; j++ )
          {
                  for( i = 0; i < 3; i++ )
                          torig[i] = tmpvec[i] + tmpvec2[i] * j
-                 trace_line( id, tmpvec, torig, trace_ret )
+                 new tr = 0
+                 engfunc( EngFunc_TraceLine, tmpvec, torig, 0, id, tr )
+                 get_tr2( tr, TR_vecEndPos, trace_ret )
                  if( get_distance_f( trace_ret, torig ) ) break
-                 if( !trace_hull( torig, HULL_HUMAN ) ) safe = true
+                 if( !_trace_hull( torig, HULL_HUMAN ) ) safe = true
          }
          //Still not safe? Then find another safe spot somewhere around the grabber
-Line 562
+Line 595
                                  case 2 : torig[i] = orig[i] - ( i == 2 ? 80 : 40 )
                          }
-                 trace_line( id, tmpvec, torig, trace_ret )
+                 new tr2 = 0
-                 if( !trace_hull( torig, HULL_HUMAN ) && !get_distance_f( trace_ret, torig ) ) safe = true
+                 engfunc( EngFunc_TraceLine, tmpvec, torig, 0, id, tr2 )
+                 get_tr2( tr2, TR_vecEndPos, trace_ret )
+                 if( !_trace_hull( torig, HULL_HUMAN ) && !get_distance_f( trace_ret, torig ) ) safe = true
                  try[0]++
                  if( try[0] == 3 )
-Line 580
+Line 616
          if( safe )
          {
-                 entity_set_vector( targetid, EV_VEC_origin, torig )
+                 set_pev( targetid, pev_origin, torig )
                  set_grabbed( id, targetid )
                  screenfade_in( id )
          }
-Line 618
+Line 654
          else if( client_data[id][GRABBER] )
                  unset_grabbed( client_data[id][GRABBER] )
  }
+ //Complements of vittu
+ //Complements of fakemeta_util, cause i was too lazy to add this in as not a function
+ _trace_hull(const Float:origin[3], hull, ignoredent = 0, ignoremonsters = 0) {
+         new result = 0;
+         engfunc(EngFunc_TraceHull, origin, origin, ignoremonsters, hull, ignoredent > 0 ? ignoredent : 0, 0);
+         if (get_tr2(0, TR_StartSolid))
+                 result += 1;
+         if (get_tr2(0, TR_AllSolid))
+                 result += 2;
+         if (!get_tr2(0, TR_InOpen))
+                 result += 4;
+         return result;
+ }

 Legend:



Removed from v.1
 


changed lines


 
Added in v.5
 Legend:



Removed from v.1
 


changed lines


 
Added in v.5
-Removed from v.1
+Added in v.5

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