qcsrc/common/mapobjects/teleporters.qc

   1 #include "teleporters.qh"
   2
   3 #if defined(CSQC)
   4 #elif defined(MENUQC)
   5 #elif defined(SVQC)
   6     #include <lib/warpzone/common.qh>
   7     #include <lib/warpzone/util_server.qh>
   8     #include <lib/warpzone/server.qh>
   9     #include "../constants.qh"
  10         #include "../mapobjects/subs.qh"
  11     #include "../util.qh"
  12     #include <server/weapons/csqcprojectile.qh>
  13     #include <server/autocvars.qh>
  14     #include <server/constants.qh>
  15     #include <server/defs.qh>
  16     #include "../deathtypes/all.qh"
  17     #include "../turrets/sv_turrets.qh"
  18     #include "../vehicles/all.qh"
  19     #include "../mapinfo.qh"
  20     #include <server/anticheat.qh>
  21 #endif
  22
  23 #ifdef SVQC
  24 float check_tdeath(entity player, vector org, vector telefragmin, vector telefragmax)
  25 {
  26         if (IS_PLAYER(player) && !IS_DEAD(player))
  27         {
  28                 TDEATHLOOP(org)
  29                 {
  30                 #ifdef SVQC
  31                         if (!(teamplay && autocvar_g_telefrags_teamplay && head.team == player.team))
  32                 #endif
  33                                 if(IS_PLAYER(head))
  34                                         if(!IS_DEAD(head))
  35                                                 return 1;
  36                 }
  37         }
  38         return 0;
  39 }
  40
  41 void trigger_teleport_link(entity this);
  42
  43 void tdeath(entity player, entity teleporter, entity telefragger, vector telefragmin, vector telefragmax)
  44 {
  45         TDEATHLOOP(player.origin)
  46         {
  47                 if (IS_PLAYER(player) && GetResource(player, RES_HEALTH) >= 1)
  48                 {
  49                         if (!(teamplay && autocvar_g_telefrags_teamplay && head.team == player.team))
  50                         {
  51                                 if(IS_PLAYER(head))
  52                                         if(GetResource(head, RES_HEALTH) >= 1)
  53                                                 ++tdeath_hit;
  54                                 Damage (head, teleporter, telefragger, 10000, DEATH_TELEFRAG.m_id, DMG_NOWEP, head.origin, '0 0 0');
  55                         }
  56                 }
  57                 else // dead bodies and monsters gib themselves instead of telefragging
  58                         Damage (telefragger, teleporter, telefragger, 10000, DEATH_TELEFRAG.m_id, DMG_NOWEP, telefragger.origin, '0 0 0');
  59         }
  60 }
  61
  62 void spawn_tdeath(vector v0, entity e, vector v)
  63 {
  64         tdeath(e, e, e, '0 0 0', '0 0 0');
  65 }
  66 #endif
  67
  68 void TeleportPlayer(entity teleporter, entity player, vector to, vector to_angles, vector to_velocity, vector telefragmin, vector telefragmax, float tflags)
  69 {
  70         entity telefragger;
  71         vector from;
  72
  73         if(teleporter.owner)
  74                 telefragger = teleporter.owner;
  75         else
  76                 telefragger = player;
  77
  78         makevectors (to_angles);
  79
  80 #ifdef SVQC
  81         if(player.teleportable == TELEPORT_NORMAL) // don't play sounds or show particles for anything that isn't a player, maybe change later to block only observers
  82         {
  83                 if(teleporter.pushltime < time) // only show one teleport effect per teleporter per 0.2 seconds, for better fps
  84                 {
  85                         if(tflags & TELEPORT_FLAG_SOUND)
  86                         {
  87                                 string thesound = SND(TELEPORT);
  88                                 if(teleporter.noise != "")
  89                                 {
  90                                         RandomSelection_Init();
  91                                         FOREACH_WORD(teleporter.noise, true,
  92                                         {
  93                                                 RandomSelection_AddString(it, 1, 1);
  94                                         });
  95                                         thesound = RandomSelection_chosen_string;
  96                                 }
  97                                 _sound (player, CH_TRIGGER, thesound, VOL_BASE, ATTEN_NORM);
  98                         }
  99                         if(tflags & TELEPORT_FLAG_PARTICLES)
 100                         {
 101                                 Send_Effect(EFFECT_TELEPORT, player.origin, '0 0 0', 1);
 102                                 Send_Effect(EFFECT_TELEPORT, to + v_forward * 32, '0 0 0', 1);
 103                         }
 104                         teleporter.pushltime = time + 0.2;
 105                 }
 106         }
 107 #endif
 108
 109         // Relocate the player
 110         // assuming to allows PL_MIN to PL_MAX box and some more
 111 #ifdef SVQC
 112         from = player.origin;
 113         setorigin(player, to);
 114         player.oldorigin = to; // don't undo the teleport by unsticking
 115         player.angles = to_angles;
 116         if (IS_BOT_CLIENT(player))
 117         {
 118                 player.v_angle = player.angles;
 119                 bot_aim_reset(player);
 120         }
 121         player.fixangle = true;
 122         player.velocity = to_velocity;
 123         BITXOR_ASSIGN(player.effects, EF_TELEPORT_BIT);
 124
 125         makevectors(player.angles);
 126         Reset_ArcBeam(player, v_forward);
 127         UpdateCSQCProjectileAfterTeleport(player);
 128         UpdateItemAfterTeleport(player);
 129 #elif defined(CSQC)
 130         from = player.origin;
 131         setorigin(player, to);
 132         player.angles = to_angles;
 133         player.velocity = to_velocity;
 134         UNSET_ONGROUND(player);
 135         player.iflags |= IFLAG_TELEPORTED | IFLAG_V_ANGLE | IFLAG_ANGLES;
 136         player.csqcmodel_teleported = 1;
 137         player.v_angle = to_angles;
 138
 139         if(player == csqcplayer) // not for anything but the main player
 140         {
 141                 setproperty(VF_ANGLES, player.angles);
 142                 setproperty(VF_CL_VIEWANGLES, player.angles);
 143         }
 144 #endif
 145
 146 #ifdef SVQC
 147         if(IS_PLAYER(player))
 148         {
 149                 if(tflags & TELEPORT_FLAG_TDEATH)
 150                         if(player.takedamage && !IS_DEAD(player) && !g_race && !g_cts && (autocvar_g_telefrags || (tflags & TELEPORT_FLAG_FORCE_TDEATH)))
 151                                 tdeath(player, teleporter, telefragger, telefragmin, telefragmax);
 152
 153                 // player no longer is on ground
 154                 UNSET_ONGROUND(player);
 155
 156                 // reset tracking of oldvelocity for impact damage (sudden velocity changes)
 157                 player.oldvelocity = player.velocity;
 158
 159                 // reset tracking of who pushed you into a hazard (for kill credit)
 160                 if(teleporter.owner)
 161                 {
 162                         player.pusher = teleporter.owner;
 163                         player.pushltime = time + autocvar_g_maxpushtime;
 164                         player.istypefrag = PHYS_INPUT_BUTTON_CHAT(player);
 165                 }
 166                 else
 167                 {
 168                         player.pushltime = 0;
 169                         player.istypefrag = 0;
 170                 }
 171
 172                 player.lastteleporttime = time;
 173                 player.lastteleport_origin = from;
 174         }
 175 #endif
 176 }
 177
 178 entity Simple_TeleportPlayer(entity teleporter, entity player)
 179 {
 180         vector locout;
 181         entity e = NULL;
 182
 183         // Find the output teleporter
 184         if(teleporter.enemy)
 185         {
 186                 e = teleporter.enemy;
 187         }
 188         else
 189         {
 190                 // sorry CSQC, random stuff ain't gonna happen
 191 #ifdef SVQC
 192                 RandomSelection_Init();
 193                 FOREACH_ENTITY_STRING(targetname, teleporter.target,
 194                 {
 195                         bool p = true;
 196                         if(STAT(TELEPORT_TELEFRAG_AVOID, player))
 197                         {
 198                         #ifdef SVQC
 199                                 locout = it.origin + '0 0 1' * (1 - player.mins.z - 24);
 200                         #elif defined(CSQC)
 201                                 locout = it.origin + '0 0 1' * (1 - player.mins.z - 24);
 202                         #endif
 203                                 if(check_tdeath(player, locout, '0 0 0', '0 0 0'))
 204                                         p = false;
 205                         }
 206                         RandomSelection_AddEnt(it, (it.cnt ? it.cnt : 1), p);
 207                 });
 208                 e = RandomSelection_chosen_ent;
 209 #endif
 210         }
 211
 212 #ifdef SVQC
 213         if(!e) { sprint(player, "Teleport destination vanished. Sorry... please complain to the mapper.\n"); }
 214 #elif defined(CSQC)
 215         if(!e) { LOG_INFO("Teleport destination could not be found from CSQC."); }
 216 #endif
 217
 218         makevectors(e.mangle);
 219
 220         if(e.speed)
 221                 if(vdist(player.velocity, >, e.speed))
 222                         player.velocity = normalize(player.velocity) * max(0, e.speed);
 223
 224         if(STAT(TELEPORT_MAXSPEED, player))
 225                 if(vdist(player.velocity, >, STAT(TELEPORT_MAXSPEED, player)))
 226                         player.velocity = normalize(player.velocity) * max(0, STAT(TELEPORT_MAXSPEED, player));
 227
 228         locout = e.origin + '0 0 1' * (1 - player.mins.z - 24);
 229
 230         TeleportPlayer(teleporter, player, locout, e.mangle, v_forward * vlen(player.velocity), '0 0 0', '0 0 0', TELEPORT_FLAGS_TELEPORTER);
 231
 232         return e;
 233 }
 234
 235 void teleport_findtarget(entity this)
 236 {
 237         bool istrigger = (this.solid == SOLID_TRIGGER);
 238
 239         int n = 0;
 240         for(entity e = NULL; (e = find(e, targetname, this.target)); )
 241         {
 242                 ++n;
 243 #ifdef SVQC
 244                 if(e.move_movetype == MOVETYPE_NONE)
 245                 {
 246                         entity tracetest_ent = spawn();
 247                         setsize(tracetest_ent, PL_MIN_CONST, PL_MAX_CONST);
 248                         tracetest_ent.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_PLAYERCLIP | DPCONTENTS_BOTCLIP;
 249                         waypoint_spawnforteleporter(this, e.origin, 0, tracetest_ent);
 250                         delete(tracetest_ent);
 251                 }
 252                 if(e.classname != "info_teleport_destination")
 253                         LOG_INFO("^3MAPPER ERROR: teleporter does target an invalid teleport destination entity. Angles will not work.");
 254 #endif
 255         }
 256
 257         if(n == 0)
 258         {
 259                 // no dest!
 260                 objerror (this, "Teleporter with nonexistent target");
 261                 return;
 262         }
 263         else if(n == 1)
 264         {
 265                 // exactly one dest - bots love that
 266                 this.enemy = find(NULL, targetname, this.target);
 267         }
 268         else
 269         {
 270                 // have to use random selection every single time
 271                 this.enemy = NULL;
 272         }
 273
 274         // now enable touch
 275         if(istrigger)
 276                 settouch(this, Teleport_Touch);
 277 #ifdef SVQC
 278         if(istrigger)
 279                 trigger_teleport_link(this);
 280 #endif
 281 }
 282
 283 entity Teleport_Find(vector mi, vector ma)
 284 {
 285         IL_EACH(g_teleporters, WarpZoneLib_BoxTouchesBrush(mi, ma, it, NULL),
 286         {
 287                 return it;
 288         });
 289         return NULL;
 290 }
 291
 292 void WarpZone_PostTeleportPlayer_Callback(entity pl)
 293 {
 294 #ifdef SVQC
 295         makevectors(pl.angles);
 296         Reset_ArcBeam(pl, v_forward);
 297         UpdateCSQCProjectileAfterTeleport(pl);
 298         UpdateItemAfterTeleport(pl);
 299     if (IS_PLAYER(pl)) anticheat_fixangle(pl);
 300 #endif
 301         // "disown" projectiles after teleport
 302         if(pl.owner)
 303         if(pl.owner == pl.realowner)
 304         {
 305         #ifdef SVQC
 306                 if(!(pl.flags & FL_PROJECTILE))
 307         #elif defined(CSQC)
 308                 if(!(pl.flags & BIT(15))) // FL_PROJECTILE
 309         #endif
 310                         LOG_INFO("A non-projectile got through a warpzone and its owner cleared. It's a ", pl.classname, ".");
 311                 pl.owner = NULL;
 312         }
 313         if(IS_PLAYER(pl))
 314         {
 315                 // reset tracking of oldvelocity for impact damage (sudden velocity changes)
 316         #ifdef SVQC
 317                 pl.oldvelocity = pl.velocity;
 318         #endif
 319         }
 320 }