data/qcsrc/server/vore.qc

   1 .float regurgitate_prepare;\r
   2 .float system_delay, swallow_delay, digest_button_delay_time, regurgitate_button_delay_time;\r
   3 .float complain_vore;\r
   4 .float vore_oldmovetype, vore_oldsolid, vore_oldstomachload, vore_oldview_ofs_z;\r
   5 \r
   6 const float system_delay_time = 0.1;\r
   7 const float complain_delay_time = 1;\r
   8 const float button_delay_time = 0.5;\r
   9 const float steptime = 0.1;\r
  10 \r
  11 entity Swallow_player_check()\r
  12 {\r
  13         // check if we can swallow a player instead of firing our weapon\r
  14 \r
  15         vector w_shotorg, w_shotdir;\r
  16         w_shotorg = self.origin + self.view_ofs;\r
  17         w_shotdir = v_forward;\r
  18 \r
  19         WarpZone_traceline_antilag(self, w_shotorg, w_shotorg + w_shotdir * cvar("g_balance_vore_swallow_range"), FALSE, self, ANTILAG_LATENCY(self));\r
  20         if(trace_fraction < 1)\r
  21         if(trace_ent.classname == "player")\r
  22                 return trace_ent;\r
  23         return world;\r
  24 }\r
  25 \r
  26 float Swallow_condition_check(entity prey)\r
  27 {\r
  28         // checks the necessary conditions for swallowing a player\r
  29 \r
  30         if(prey != self)\r
  31         if(prey.classname == "player" && prey.predator.classname != "player" && prey.deadflag == DEAD_NO) // we can't swallow someone who's already in someone else's stomach\r
  32         if(self.classname == "player" && self.predator.classname != "player" && self.deadflag == DEAD_NO) // we can't swallow players while inside someone's stomach ourselves\r
  33         if not(vlen(self.velocity) > cvar("g_balance_vore_regurgitate_speedcap"))\r
  34         {\r
  35                 if(self.stomach_load >= cvar("g_balance_vore_swallow_limit"))\r
  36                 {\r
  37                         if(time > self.complain_vore)\r
  38                         {\r
  39                                 play2(self, "weapons/unavailable.wav");\r
  40                                 sprint(self, strcat("You cannot swallow more than ^2", cvar_string("g_balance_vore_swallow_limit"), "^7 players at a time\n"));\r
  41                                 self.complain_vore = time + complain_delay_time;\r
  42                         }\r
  43                         return FALSE;\r
  44                 }\r
  45 \r
  46                 if(cvar("g_vore_biggergut"))\r
  47                 if(prey.stomach_load > self.stomach_load)\r
  48                 {\r
  49                         if(time > self.complain_vore)\r
  50                         {\r
  51                                 play2(self, "weapons/unavailable.wav");\r
  52                                 sprint(self, "You cannot swallow someone with a bigger stomach than yours\n");\r
  53                                 self.complain_vore = time + complain_delay_time;\r
  54                         }\r
  55                         return FALSE;\r
  56                 }\r
  57 \r
  58                 return TRUE;\r
  59         }\r
  60         return FALSE;\r
  61 }\r
  62 \r
  63 float Vore_CanLeave()\r
  64 {\r
  65         if(self.predator.classname == "player")\r
  66         {\r
  67                 if(teams_matter && self.team == self.predator.team)\r
  68                         return TRUE;\r
  69                 if(g_rpg && cvar("g_rpg_canleave"))\r
  70                         return TRUE;\r
  71         }\r
  72         return FALSE;\r
  73 }\r
  74 \r
  75 // make the camera smoothly lower itself when we get swallowed\r
  76 // our aim is going from the normal view offset to half of the view offset (because half is the best positioning for the stomach model)\r
  77 .float cameraeffect_current, cameraeffect_target;\r
  78 void Vore_CameraEffect_Set(entity e)\r
  79 {\r
  80         e.cameraeffect_current = 1;\r
  81         e.cameraeffect_target = 2;\r
  82 }\r
  83 void Vore_CameraEffect_Apply()\r
  84 {\r
  85         if(self.predator.classname != "player")\r
  86                 return;\r
  87 \r
  88         if(self.cvar_cl_vore_cameraspeed)\r
  89         {\r
  90                 local float step;\r
  91                 step = self.cvar_cl_vore_cameraspeed * frametime;\r
  92 \r
  93                 // not sure if these maths are good, as the effect should be smoother\r
  94                 if(self.cameraeffect_current >= self.cameraeffect_target + step)\r
  95                         self.cameraeffect_current -= step;\r
  96                 else if(self.cameraeffect_current <= self.cameraeffect_target - step)\r
  97                         self.cameraeffect_current += step;\r
  98         }\r
  99         else\r
 100                 self.cameraeffect_current = self.cameraeffect_target;\r
 101 \r
 102         self.view_ofs_z = self.vore_oldview_ofs_z / self.cameraeffect_current;\r
 103 }\r
 104 \r
 105 .float gurgle_oldstomachload;\r
 106 void Vore_Gurglesound()\r
 107 {\r
 108         if(time > self.gurglesound_finished || self.gurgle_oldstomachload != self.stomach_load)\r
 109         {\r
 110                 GlobalSound(self.playersound_gurgle, CHAN_TRIGGER, VOICETYPE_GURGLE);\r
 111 \r
 112                 self.gurglesound_finished = time + 11; // yes, hard coded sound length. I know it's bad but what can I do?\r
 113                 self.gurgle_oldstomachload = self.stomach_load;\r
 114         }\r
 115 }\r
 116 \r
 117 void Vore_Weight_apply(entity e)\r
 118 {\r
 119         // apply stomach weight that makes you heavier the more you eat\r
 120         // slowing the player is done in cl_physics.qc\r
 121 \r
 122         if(e.stomach_load != e.vore_oldstomachload)\r
 123                 e.gravity += 1 + (e.stomach_load * cvar("g_balance_vore_weight_gravity") - e.vore_oldstomachload);\r
 124         if(e.gravity == 0)\r
 125                 e.gravity = 0.00001; // 0 becomes 1 for gravity, so do this to allow 0 gravity\r
 126         e.vore_oldstomachload = e.stomach_load;\r
 127 }\r
 128 \r
 129 .entity pusher;\r
 130 .float pushltime;\r
 131 void Vore_Swallow(entity e)\r
 132 {\r
 133         // this player is being swallowed by another player, apply the proper changes\r
 134 \r
 135         e.vore_oldmovetype = e.movetype;\r
 136         e.vore_oldsolid = e.solid;\r
 137         e.vore_oldview_ofs_z = e.view_ofs_z;\r
 138 \r
 139         e.predator = self;\r
 140         setorigin(e, e.predator.origin);\r
 141         e.velocity = '0 0 0';\r
 142         e.movetype = MOVETYPE_FOLLOW;\r
 143         e.solid = SOLID_NOT;\r
 144         e.alpha = -1; // best way of hiding the eaten player\r
 145         e.aiment = e.predator; // follow the predator, automatically unset when regurgitated\r
 146 \r
 147         // drop keys (KH) and flags (CTF) when we get swallowed\r
 148         kh_Key_DropAll(e, FALSE);\r
 149         if(e.flagcarried)\r
 150                 DropFlag(e.flagcarried, world, e.predator);\r
 151 \r
 152         Vore_CameraEffect_Set(e);\r
 153 \r
 154         if(stov(cvar_string("g_vore_regurgitatecolor_release")))\r
 155                 e.colormod = stov(cvar_string("g_vore_regurgitatecolor_release"));\r
 156 \r
 157         if(teams_matter && e.team == e.predator.team)\r
 158         {\r
 159                 centerprint(e, "^3You have been swallowed by a team mate, don't kick!");\r
 160                 centerprint(e.predator, "^3You have swallowed a team mate, use caution!");\r
 161         }\r
 162 \r
 163         PlayerSound(e.predator, playersound_swallow, CHAN_PAIN, VOICETYPE_PLAYERSOUND);\r
 164         setanim(e.predator, e.predator.anim_pain1, FALSE, TRUE, TRUE); // looks good for swallowing / regurgitating\r
 165         e.predator.stomach_load += 1;\r
 166         e.predator.regurgitate_prepare = 0;\r
 167         Vore_Weight_apply(e.predator);\r
 168 \r
 169         // block firing for a small amount of time, or we'll be firing the next frame after we swallow\r
 170         e.predator.weapon_delay = time + button_delay_time;\r
 171         e.predator.swallow_delay = time + cvar("g_balance_vore_swallow_delay");\r
 172         e.system_delay = e.predator.system_delay = time + system_delay_time;\r
 173 }\r
 174 \r
 175 void Vore_Regurgitate(entity e)\r
 176 {\r
 177         // this player is being regurgitated by their predator, apply the proper changes\r
 178 \r
 179         e.movetype = e.vore_oldmovetype;\r
 180         if(e.health > 0) // leave SOLID_NOT for dead bodies\r
 181                 e.solid = e.vore_oldsolid;\r
 182         e.view_ofs_z = e.vore_oldview_ofs_z;\r
 183         e.alpha = default_player_alpha;\r
 184 \r
 185         // apply velocities\r
 186         local vector oldforward, oldright, oldup;\r
 187         oldforward = v_forward;\r
 188         oldright = v_right;\r
 189         oldup = v_up;\r
 190         makevectors(e.predator.v_angle);\r
 191         e.velocity = v_forward * cvar("g_balance_vore_regurgitate_force");\r
 192         e.predator.velocity += -v_forward * cvar("g_balance_vore_regurgitate_predatorforce");\r
 193         v_forward = oldforward;\r
 194         v_right = oldright;\r
 195         v_up = oldup;\r
 196 \r
 197         e.pusher = e.predator; // allows us to frag players by regurgitating them in deadly pits\r
 198         e.pushltime = time + cvar("g_maxpushtime");\r
 199 \r
 200         PlayerSound(e.predator, playersound_regurgitate, CHAN_PAIN, VOICETYPE_PLAYERSOUND);\r
 201         setanim(e.predator, e.predator.anim_pain1, FALSE, TRUE, TRUE); // looks good for swallowing / regurgitating\r
 202         pointparticles(particleeffectnum("regurgitate"), e.predator.origin, '0 0 0', 1);\r
 203         e.predator.stomach_load -= 1;\r
 204         e.predator.regurgitate_prepare = 0;\r
 205         e.predator.swallow_delay = time + cvar("g_balance_vore_swallow_delay");\r
 206         Vore_Weight_apply(e.predator);\r
 207 \r
 208         // block firing for a small amount of time, or we'll be firing the next frame\r
 209         e.weapon_delay = time + button_delay_time;\r
 210         e.system_delay = e.predator.system_delay = time + system_delay_time;\r
 211         e.predator = world;\r
 212 }\r
 213 \r
 214 void Vore_Disconnect()\r
 215 {\r
 216         // frees prey from their predators when someone disconnects or goes spectating, or in other circumstances\r
 217 \r
 218         // prey disconnects or goes spectating while inside someone's belly\r
 219         if(self.predator.classname == "player")\r
 220                 Vore_Regurgitate(self);\r
 221 \r
 222         // pred disconnects or goes spectating with players in their belly\r
 223         else if(self.stomach_load > 0)\r
 224         {\r
 225                 entity head;\r
 226                 FOR_EACH_PLAYER(head)\r
 227                 {\r
 228                         if(head.predator == self)\r
 229                                 Vore_Regurgitate(head);\r
 230                 }\r
 231                 Vore_Gurglesound(); // stop the gurgling sound\r
 232         }\r
 233 }\r
 234 \r
 235 .float digestion_step;\r
 236 void Vore_Digest()\r
 237 {\r
 238         // apply digestion to prey\r
 239 \r
 240         if(time > self.predator.digestion_step)\r
 241         {\r
 242                 Damage(self, self.predator, self.predator, cvar("g_balance_vore_digestion_damage"), DEATH_DIGESTION, self.origin, '0 0 0');\r
 243                 if(cvar("g_balance_vore_digestion_vampire") && self.predator.health < cvar("g_balance_vore_digestion_vampire_stable"))\r
 244                         self.predator.health += cvar("g_balance_vore_digestion_vampire");\r
 245 \r
 246                 if (self.predator.digestsound_finished < time)\r
 247                 {\r
 248                         PlayerSound (self.predator, playersound_digest, CHAN_PLAYER, VOICETYPE_PLAYERSOUND);\r
 249                         self.predator.digestsound_finished = time + 0.5;\r
 250                 }\r
 251                 self.predator.digestion_step = time + steptime;\r
 252         }\r
 253 \r
 254         if(self.health <= 0)\r
 255         if(stov(cvar_string("g_vore_regurgitatecolor_digest")))\r
 256                 self.colormod = stov(cvar_string("g_vore_regurgitatecolor_digest"));\r
 257 }\r
 258 \r
 259 .float teamheal_step;\r
 260 void Vore_Teamheal()\r
 261 {\r
 262         // apply teamheal\r
 263 \r
 264         if(cvar("g_balance_vore_teamheal") && self.health < cvar("g_balance_vore_teamheal_stable"))\r
 265         if(time > self.teamheal_step)\r
 266         {\r
 267                 self.health += cvar("g_balance_vore_teamheal");\r
 268                 self.teamheal_step = time + steptime;\r
 269         }\r
 270 }\r
 271 \r
 272 .float stomachkick_delay;\r
 273 void Vore_StomachKick()\r
 274 {\r
 275         // allows prey to kick the predator's stomach and do some damage or attempt to escape\r
 276 \r
 277         if(time > self.stomachkick_delay)\r
 278         {\r
 279                 float damage;\r
 280                 damage = ceil(random() * (cvar("g_balance_vore_kick_damage_max") - cvar("g_balance_vore_kick_damage_min")) + cvar("g_balance_vore_kick_damage_min"));\r
 281                 Damage(self.predator, self, self, damage, DEATH_STOMACHKICK, self.predator.origin, '0 0 0');\r
 282                 sound(self.predator, CHAN_PROJECTILE, "weapons/stomachkick.ogg", VOL_BASE, ATTN_NORM);\r
 283 \r
 284                 if(random() < cvar("g_balance_vore_kick_escapeprobability"))\r
 285                         Vore_Regurgitate(self);\r
 286 \r
 287                 self.stomachkick_delay = time + cvar("g_balance_vore_kick_delay");\r
 288         }\r
 289 }\r
 290 \r
 291 void Vore_StomachLeave()\r
 292 {\r
 293         // allows players to get out of their predator at will in some circumstances, such as team mates\r
 294 \r
 295         if(Vore_CanLeave())\r
 296                 Vore_Regurgitate(self);\r
 297         else if(time > self.complain_vore)\r
 298         {\r
 299                 play2(self, "weapons/unavailable.wav");\r
 300                 sprint(self, strcat("You cannot get out of ", self.predator.netname, "\n"));\r
 301                 self.complain_vore = time + complain_delay_time;\r
 302         }\r
 303 }\r
 304 \r
 305 void Vore()\r
 306 {\r
 307         // main vore code, this is where it all happens\r
 308 \r
 309         // set all vore related stats\r
 310         if(self.predator.classname == "player")\r
 311         {\r
 312                 self.stat_stomachload = self.predator.stomach_load; // necessary for the stomach board\r
 313                 self.stat_digesting = self.predator.digesting; // necessary for the stomach board\r
 314                 self.stat_eaten = num_for_edict(self.predator);\r
 315         }\r
 316         else\r
 317         {\r
 318                 self.stat_stomachload = self.stomach_load;\r
 319                 self.stat_digesting = self.digesting;\r
 320                 self.stat_eaten = 0;\r
 321         }\r
 322         self.stat_canleave = Vore_CanLeave();\r
 323 \r
 324         // don't allow a player inside a player inside another player :)\r
 325         // prevent this by checking if such has happened, and taking the proper measures\r
 326         // this code has a high priority and must not be stopped by any delay, so run it here\r
 327         if(self.predator.predator.classname == "player")\r
 328         {\r
 329                 Vore_Regurgitate(self);\r
 330 \r
 331                 // now steal our prey's prey if this probability applies\r
 332                 entity target_predator, oldself;\r
 333                 target_predator = self.predator.predator;\r
 334 \r
 335                 if(random() < cvar("g_vore_stealprey"))\r
 336                 if(Swallow_condition_check(self))\r
 337                 if not(teams_matter && self.predator.team == target_predator.team) // don't steal a team mate's prey\r
 338                 {\r
 339                         oldself = self;\r
 340                         self = target_predator;\r
 341                         Vore_Swallow(oldself);\r
 342                         self = oldself;\r
 343                 }\r
 344         }\r
 345 \r
 346         // apply delays and skip the vore system under some circumstances\r
 347         if(time < game_starttime || (time < warmup && !inWarmupStage)) // don't allow vore before a round begins\r
 348         {\r
 349                 Vore_Disconnect();\r
 350                 return;\r
 351         }\r
 352         if(self.spectatee_status)\r
 353                 return;\r
 354         if(time < self.system_delay)\r
 355                 return;\r
 356 \r
 357 // --------------------------------\r
 358 // Code that addresses predators:\r
 359 // --------------------------------\r
 360 \r
 361         entity prey;\r
 362         prey = Swallow_player_check();\r
 363 \r
 364         // attempt to swallow our new prey if we pressed the attack button, and there's any in range\r
 365         if(self.BUTTON_ATCK && !self.BUTTON_REGURGITATE && self.swallow_delay < time)\r
 366         if(Swallow_condition_check(prey))\r
 367                 Vore_Swallow(prey);\r
 368 \r
 369         // toggle digestion, if the player has someone in their stomach\r
 370         if(self.BUTTON_DIGEST)\r
 371         {\r
 372                 if(self.stomach_load)\r
 373                 {\r
 374                         if(time > self.digest_button_delay_time)\r
 375                         {\r
 376                                 self.digesting = !self.digesting;\r
 377                                 self.digest_button_delay_time = time + button_delay_time;\r
 378                         }\r
 379                 }\r
 380                 else if(time > self.complain_vore)\r
 381                 {\r
 382                         play2(self, "weapons/unavailable.wav");\r
 383                         sprint(self, "There is nothing to digest\n");\r
 384                         self.complain_vore = time + complain_delay_time;\r
 385                 }\r
 386         }\r
 387         if(!self.stomach_load)\r
 388                 self.digesting = FALSE;\r
 389 \r
 390         // predator wishes to regurgitate his prey\r
 391         if(self.BUTTON_REGURGITATE)\r
 392         {\r
 393                 if(self.stomach_load)\r
 394                 {\r
 395                         if(time > self.regurgitate_button_delay_time)\r
 396                         {\r
 397                                 self.regurgitate_prepare = time + cvar("g_balance_vore_regurgitate_delay");\r
 398                                 PlayerSound(self, playersound_regurgitate_prepare, CHAN_VOICE, VOICETYPE_PLAYERSOUND);\r
 399                                 self.regurgitate_button_delay_time = time + button_delay_time;\r
 400                         }\r
 401                 }\r
 402                 else if(time > self.complain_vore)\r
 403                 {\r
 404                         play2(self, "weapons/unavailable.wav");\r
 405                         sprint(self, "There is nothing to regurgitate\n");\r
 406                         self.complain_vore = time + complain_delay_time;\r
 407                 }\r
 408         }\r
 409 \r
 410         if(cvar("g_vore_gurglesound"))\r
 411                 Vore_Gurglesound();\r
 412 \r
 413 // --------------------------------\r
 414 // Code that addresses the prey:\r
 415 // --------------------------------\r
 416 \r
 417         if(self.predator.classname != "player")\r
 418                 return;\r
 419 \r
 420         if(self.deadflag || self.predator.deadflag)\r
 421                 Vore_Regurgitate(self);\r
 422         else if(vlen(self.predator.velocity) > cvar("g_balance_vore_regurgitate_speedcap"))\r
 423                 Vore_Regurgitate(self);\r
 424 \r
 425         // apply delayed regurgitating if it was scheduled\r
 426         if(self.predator.regurgitate_prepare && time > self.predator.regurgitate_prepare)\r
 427         {\r
 428                 self.predator.regurgitate_prepare = 0;\r
 429                 self.predator.complain_vore = time + complain_delay_time; // prevent complaining the next frame if this empties our stomach\r
 430                 Vore_Regurgitate(self);\r
 431         }\r
 432 \r
 433         // execute digesting and team healing\r
 434         if(self.predator.digesting == TRUE)\r
 435                 Vore_Digest();\r
 436         if(teams_matter && self.team == self.predator.team)\r
 437                 Vore_Teamheal();\r
 438 \r
 439         // execute prey commands\r
 440         if(self.BUTTON_ATCK)\r
 441                 Vore_StomachKick();\r
 442         if(self.BUTTON_JUMP)\r
 443                 Vore_StomachLeave();\r
 444 \r
 445         Vore_CameraEffect_Apply();\r
 446 }