qcsrc/common/weapons/w_arc.qc

   1 #ifdef REGISTER_WEAPON
   2 REGISTER_WEAPON(
   3 /* WEP_##id  */ ARC,
   4 /* function  */ W_Arc,
   5 /* ammotype  */ ammo_cells,
   6 /* impulse   */ 3,
   7 /* flags     */ WEP_FLAG_NORMAL,
   8 /* rating    */ BOT_PICKUP_RATING_HIGH,
   9 /* color     */ '1 1 1',
  10 /* modelname */ "hlac",
  11 /* simplemdl */ "foobar",
  12 /* crosshair */ "gfx/crosshairhlac 0.7",
  13 /* wepimg    */ "weaponhlac",
  14 /* refname   */ "arc",
  15 /* wepname   */ _("Arc")
  16 );
  17
  18 #define ARC_SETTINGS(w_cvar,w_prop) ARC_SETTINGS_LIST(w_cvar, w_prop, ARC, arc)
  19 #define ARC_SETTINGS_LIST(w_cvar,w_prop,id,sn) \
  20         w_cvar(id, sn, BOTH, ammo) \
  21         w_cvar(id, sn, PRI,  animtime) \
  22         w_cvar(id, sn, PRI,  damage) \
  23         w_cvar(id, sn, PRI,  degreespersegment) \
  24         w_cvar(id, sn, PRI,  distancepersegment) \
  25         w_cvar(id, sn, PRI,  falloff_halflifedist) \
  26         w_cvar(id, sn, PRI,  falloff_maxdist) \
  27         w_cvar(id, sn, PRI,  falloff_mindist) \
  28         w_cvar(id, sn, PRI,  force) \
  29         w_cvar(id, sn, PRI,  maxangle) \
  30         w_cvar(id, sn, PRI,  range) \
  31         w_cvar(id, sn, PRI,  refire) \
  32         w_cvar(id, sn, PRI,  returnspeed) \
  33         w_prop(id, sn, float,  switchdelay_raise, switchdelay_raise) \
  34         w_prop(id, sn, float,  switchdelay_drop, switchdelay_drop) \
  35         w_prop(id, sn, string, weaponreplace, weaponreplace) \
  36         w_prop(id, sn, float,  weaponstart, weaponstart) \
  37         w_prop(id, sn, float,  weaponstartoverride, weaponstartoverride) \
  38         w_prop(id, sn, float,  weaponthrowable, weaponthrowable)
  39
  40 #ifndef MENUQC
  41 vector arc_shotorigin[4];
  42 #endif
  43 #ifdef SVQC
  44 ARC_SETTINGS(WEP_ADD_CVAR, WEP_ADD_PROP)
  45 void ArcInit(void);
  46 .vector hook_start, hook_end; // used for beam
  47 .entity arc_beam; // used for beam
  48 .float BUTTON_ATCK_prev; // for better animation control
  49 .float lg_fire_prev; // for better animation control
  50 #endif
  51 #else
  52 #ifdef SVQC
  53 void spawnfunc_weapon_arc(void) { weapon_defaultspawnfunc(WEP_ARC); }
  54
  55 float W_Arc_Beam_Send(entity to, float sf)
  56 {
  57         WriteByte(MSG_ENTITY, ENT_CLIENT_ARC_BEAM);
  58         sf = sf & 0x7F;
  59         if(sound_allowed(MSG_BROADCAST, self.owner))
  60                 sf |= 0x80;
  61         WriteByte(MSG_ENTITY, sf);
  62         if(sf & 1)
  63         {
  64                 WriteByte(MSG_ENTITY, num_for_edict(self.owner));
  65                 WriteCoord(MSG_ENTITY, WEP_CVAR_PRI(arc, range));
  66         }
  67         if(sf & 2)
  68         {
  69                 WriteCoord(MSG_ENTITY, self.hook_start_x);
  70                 WriteCoord(MSG_ENTITY, self.hook_start_y);
  71                 WriteCoord(MSG_ENTITY, self.hook_start_z);
  72         }
  73         if(sf & 4)
  74         {
  75                 WriteCoord(MSG_ENTITY, self.hook_end_x);
  76                 WriteCoord(MSG_ENTITY, self.hook_end_y);
  77                 WriteCoord(MSG_ENTITY, self.hook_end_z);
  78         }
  79         return TRUE;
  80 }
  81 #define ARC_DEBUG
  82 #ifdef ARC_DEBUG
  83 #define ARC_MAX_SEGMENTS 20
  84 .entity lg_ents[ARC_MAX_SEGMENTS]; // debug
  85 #endif
  86 .vector beam_endpos;
  87 void W_Arc_Beam_Think(void)
  88 {
  89         float i;
  90         //print("W_Arc_Beam_Think();\n");
  91         if(self != self.owner.arc_beam)
  92         {
  93                 #ifdef ARC_DEBUG
  94                 print("W_Arc_Beam_Think(): EXPIRING BEAM #1\n");
  95                 #endif
  96                 remove(self);
  97                 return;
  98         }
  99         if((self.owner.WEP_AMMO(ARC) <= 0 && !(self.owner.items & IT_UNLIMITED_WEAPON_AMMO)) || self.owner.deadflag != DEAD_NO || !self.owner.BUTTON_ATCK || self.owner.freezetag_frozen)
 100         {
 101                 if(self == self.owner.arc_beam) { self.owner.arc_beam = world; } // is this needed? I thought this is changed to world when removed ANYWAY
 102                 #ifdef ARC_DEBUG
 103                 if(self.lg_ents[0])
 104                 {
 105                         for(i = 0; i < ARC_MAX_SEGMENTS; ++i)
 106                                 remove(self.lg_ents[i]);
 107                 }
 108                 print("W_Arc_Beam_Think(): EXPIRING BEAM #2\n");
 109                 #endif
 110                 remove(self);
 111                 return;
 112         }
 113
 114         // decrease ammo
 115         float dt = frametime;
 116         if(!(self.owner.items & IT_UNLIMITED_WEAPON_AMMO))
 117         {
 118                 if(WEP_CVAR_PRI(arc, ammo))
 119                 {
 120                         dt = min(dt, self.owner.WEP_AMMO(ARC) / WEP_CVAR_PRI(arc, ammo));
 121                         self.owner.WEP_AMMO(ARC) = max(0, self.owner.WEP_AMMO(ARC) - WEP_CVAR_PRI(arc, ammo) * frametime);
 122                 }
 123         }
 124
 125         makevectors(self.owner.v_angle);
 126
 127         W_SetupShot_Range(self.owner, TRUE, 0, "", 0, WEP_CVAR_PRI(arc, damage) * dt, WEP_CVAR_PRI(arc, range));
 128         //WarpZone_traceline_antilag(self.owner, w_shotorg, w_shotend, MOVE_NORMAL, self.owner, ANTILAG_LATENCY(self.owner));
 129
 130         vector want_pos = w_shotend;
 131
 132         // TODO: remove this, we should REALLY set it from the attack function
 133         if(self.beam_endpos == '0 0 0')
 134         {
 135                 #ifdef ARC_DEBUG
 136                 for(i = 0; i < ARC_MAX_SEGMENTS; ++i)
 137                         self.lg_ents[i] = spawn();
 138                 #endif
 139
 140                 self.beam_endpos = want_pos;
 141         }
 142
 143         vector newdir;
 144         vector direction_to_want_pos = normalize(want_pos - w_shotorg);
 145         float distance_to_want_pos = vlen(want_pos - w_shotorg);
 146         printf("distance_to_want_pos: %f\n", distance_to_want_pos);
 147         float segments;
 148         if(self.beam_endpos != want_pos)
 149         {
 150                 vector direction_to_beam_pos = normalize(self.beam_endpos - w_shotorg);
 151
 152                 float angle = ceil(vlen(direction_to_want_pos - direction_to_beam_pos) * RAD2DEG);
 153                 float anglelimit;
 154                 if(angle && (angle > WEP_CVAR_PRI(arc, maxangle)))
 155                 {
 156                         // if the angle is greater than maxangle, force the blendfactor to make this the maximum factor
 157                         #ifdef ARC_DEBUG
 158                         printf("Correcting max angle: %f\n", angle);
 159                         #endif
 160                         anglelimit = min(WEP_CVAR_PRI(arc, maxangle) / angle, 1);
 161                 }
 162                 else
 163                 {
 164                         // the radius is not too far yet, no worries :D
 165                         anglelimit = 1;
 166                 }
 167
 168                 float blendfactor = bound(0, anglelimit * (1 - (WEP_CVAR_PRI(arc, returnspeed) * dt)), 1);
 169
 170                 newdir = normalize((direction_to_want_pos * (1 - blendfactor)) + (direction_to_beam_pos * blendfactor));
 171                 self.beam_endpos = w_shotorg + (newdir * distance_to_want_pos);
 172
 173                 float max_allowed_segments;
 174
 175                 if(WEP_CVAR_PRI(arc, distancepersegment))
 176                         max_allowed_segments = min(ARC_MAX_SEGMENTS, 1 + (distance_to_want_pos / WEP_CVAR_PRI(arc, distancepersegment)));
 177                 else
 178                         max_allowed_segments = ARC_MAX_SEGMENTS;
 179                 // this is where we calculate how many segments are needed
 180                 if(WEP_CVAR_PRI(arc, degreespersegment))
 181                 {
 182                         segments = min( max(1, ( min(angle, WEP_CVAR_PRI(arc, maxangle)) / WEP_CVAR_PRI(arc, degreespersegment) ) ), max_allowed_segments );
 183                         //segments = min( min(angle, WEP_CVAR_PRI(arc, maxangle)) / WEP_CVAR_PRI(arc, degreespersegment), max_allowed_segments );
 184                 }
 185                 else { segments = 1; }
 186         }
 187         else
 188         {
 189                 newdir = direction_to_want_pos;
 190                 segments = 1;
 191         }
 192
 193         te_customflash(self.beam_endpos, 40, 2, '1 1 1');
 194
 195         #ifdef ARC_DEBUG
 196         printf("segment count: %d\n", segments);
 197         #endif
 198         float segmentdist = distance_to_want_pos * (1/segments);
 199         float segmentblend;// = (1/segments);
 200         vector last_origin = w_shotorg;
 201         for(i = 1; i <= segments; ++i)
 202         {
 203                 segmentblend = (i/segments);
 204                 vector blended = normalize((direction_to_want_pos * (1 - segmentblend)) + (newdir * segmentblend));
 205                 vector new_origin = last_origin + (blended * segmentdist);
 206
 207                 WarpZone_traceline_antilag(self.owner, last_origin, new_origin, MOVE_NORMAL, self.owner, ANTILAG_LATENCY(self.owner));
 208
 209                 if(trace_ent)
 210                 {
 211                         float falloff = ExponentialFalloff(
 212                                 WEP_CVAR_PRI(arc, falloff_mindist),
 213                                 WEP_CVAR_PRI(arc, falloff_maxdist),
 214                                 WEP_CVAR_PRI(arc, falloff_halflifedist),
 215                                 vlen(WarpZone_UnTransformOrigin(WarpZone_trace_transform, trace_endpos) - w_shotorg)
 216                         );
 217
 218                         if(accuracy_isgooddamage(self.owner, trace_ent))
 219                                 accuracy_add(self.owner, WEP_ARC, 0, WEP_CVAR_PRI(arc, damage) * dt * falloff);
 220
 221                         Damage(
 222                                 trace_ent,
 223                                 self.owner,
 224                                 self.owner,
 225                                 WEP_CVAR_PRI(arc, damage) * dt * falloff,
 226                                 WEP_ARC,
 227                                 trace_endpos,
 228                                 (blended * WEP_CVAR_PRI(arc, force)) * dt * falloff
 229                         );
 230
 231                         #ifdef ARC_DEBUG
 232                         te_lightning1(self.lg_ents[i - 1], last_origin, trace_endpos);
 233                         te_customflash(trace_endpos, 80, 5, '1 0 0');
 234                         #endif
 235
 236                         break;
 237                 }
 238                 else
 239                 {
 240                         #ifdef ARC_DEBUG
 241                         te_lightning1(self.lg_ents[i - 1], last_origin, new_origin);
 242                         #endif
 243                         last_origin = new_origin;
 244                 }
 245         }
 246
 247         // draw effect
 248         /*if(w_shotorg != self.hook_start)
 249         {
 250                 self.SendFlags |= 2;
 251                 self.hook_start = w_shotorg;
 252         }
 253         if(w_shotend != self.hook_end)
 254         {
 255                 self.SendFlags |= 4;
 256                 self.hook_end = w_shotend;
 257         }*/
 258
 259         self.owner.lg_fire_prev = time;
 260         self.nextthink = time;
 261 }
 262
 263 // Attack functions =========================
 264 void W_Arc_Beam(void)
 265 {
 266         print("W_Arc_Beam();\n");
 267         // only play fire sound if 0.5 sec has passed since player let go the fire button
 268         if(time - self.lg_fire_prev > 0.5)
 269                 sound(self, CH_WEAPON_A, "weapons/lgbeam_fire.wav", VOL_BASE, ATTN_NORM);
 270
 271         entity beam, oldself;
 272
 273         self.arc_beam = beam = spawn();
 274         beam.classname = "W_Arc_Beam";
 275         beam.solid = SOLID_NOT;
 276         beam.think = W_Arc_Beam_Think;
 277         beam.owner = self;
 278         beam.movetype = MOVETYPE_NONE;
 279         beam.shot_spread = 1;
 280         beam.bot_dodge = TRUE;
 281         beam.bot_dodgerating = WEP_CVAR_PRI(arc, damage);
 282         //Net_LinkEntity(beam, FALSE, 0, W_Arc_Beam_Send);
 283
 284         oldself = self;
 285         self = beam;
 286         self.think();
 287         self = oldself;
 288 }
 289
 290 float W_Arc(float req)
 291 {
 292         switch(req)
 293         {
 294                 case WR_AIM:
 295                 {
 296                         self.BUTTON_ATCK = bot_aim(1000000, 0, 0.001, FALSE);
 297                         /*
 298                         self.BUTTON_ATCK=FALSE;
 299                         self.BUTTON_ATCK2=FALSE;
 300                         if(vlen(self.origin-self.enemy.origin) > 1000)
 301                                 self.bot_aim_whichfiretype = 0;
 302                         if(self.bot_aim_whichfiretype == 0)
 303                         {
 304                                 float shoot;
 305
 306                                 if(autocvar_g_balance_arc_primary_speed)
 307                                         shoot = bot_aim(autocvar_g_balance_arc_primary_speed, 0, autocvar_g_balance_arc_primary_lifetime, FALSE);
 308                                 else
 309                                         shoot = bot_aim(1000000, 0, 0.001, FALSE);
 310
 311                                 if(shoot)
 312                                 {
 313                                         self.BUTTON_ATCK = TRUE;
 314                                         if(random() < 0.01) self.bot_aim_whichfiretype = 1;
 315                                 }
 316                         }
 317                         else // todo
 318                         {
 319                                 //if(bot_aim(autocvar_g_balance_arc_secondary_speed, autocvar_g_balance_grenadelauncher_secondary_speed_up, autocvar_g_balance_arc_secondary_lifetime, TRUE))
 320                                 //{
 321                                 //      self.BUTTON_ATCK2 = TRUE;
 322                                 //      if(random() < 0.03) self.bot_aim_whichfiretype = 0;
 323                                 //}
 324                         }
 325                         */
 326
 327                         return TRUE;
 328                 }
 329                 case WR_THINK:
 330                 {
 331                         if(self.BUTTON_ATCK)
 332                         {
 333                                 if(self.BUTTON_ATCK_prev) // TODO: Find another way to implement this!
 334                                         /*if(self.animstate_startframe == self.anim_shoot_x && self.animstate_numframes == self.anim_shoot_y)
 335                                                 weapon_thinkf(WFRAME_DONTCHANGE, autocvar_g_balance_arc_primary_animtime, w_ready);
 336                                         else*/
 337                                                 weapon_thinkf(WFRAME_FIRE1, WEP_CVAR_PRI(arc, animtime), w_ready);
 338
 339                                 if(weapon_prepareattack(0, 0))
 340                                 {
 341                                         if((!self.arc_beam) || wasfreed(self.arc_beam))
 342                                                 W_Arc_Beam();
 343
 344                                         if(!self.BUTTON_ATCK_prev)
 345                                         {
 346                                                 weapon_thinkf(WFRAME_FIRE1, WEP_CVAR_PRI(arc, animtime), w_ready);
 347                                                 self.BUTTON_ATCK_prev = 1;
 348                                         }
 349                                 }
 350                         }
 351                         else // todo
 352                         {
 353                                 if(self.BUTTON_ATCK_prev != 0)
 354                                 {
 355                                         weapon_thinkf(WFRAME_FIRE1, WEP_CVAR_PRI(arc, animtime), w_ready);
 356                                         ATTACK_FINISHED(self) = time + WEP_CVAR_PRI(arc, refire) * W_WeaponRateFactor();
 357                                 }
 358                                 self.BUTTON_ATCK_prev = 0;
 359                         }
 360
 361                         //if(self.BUTTON_ATCK2)
 362                                 //if(weapon_prepareattack(1, autocvar_g_balance_arc_secondary_refire))
 363                                 //{
 364                                 //      W_Arc_Attack2();
 365                                 //      self.arc_count = autocvar_g_balance_arc_secondary_count;
 366                                 //      weapon_thinkf(WFRAME_FIRE2, autocvar_g_balance_arc_secondary_animtime, w_arc_checkattack);
 367                                 //      self.arc_secondarytime = time + autocvar_g_balance_arc_secondary_refire2 * W_WeaponRateFactor();
 368                                 //}
 369
 370                         return TRUE;
 371                 }
 372                 case WR_INIT:
 373                 {
 374                         precache_model("models/weapons/g_arc.md3");
 375                         precache_model("models/weapons/v_arc.md3");
 376                         precache_model("models/weapons/h_arc.iqm");
 377                         //precache_sound("weapons/arc_bounce.wav");
 378                         precache_sound("weapons/arc_fire.wav");
 379                         precache_sound("weapons/arc_fire2.wav");
 380                         precache_sound("weapons/arc_impact.wav");
 381                         //precache_sound("weapons/arc_impact_combo.wav");
 382                         //precache_sound("weapons/W_Arc_Beam_fire.wav");
 383                         return TRUE;
 384                 }
 385                 case WR_CHECKAMMO1:
 386                 {
 387                         return !WEP_CVAR_PRI(arc, ammo) || (self.WEP_AMMO(ARC) > 0);
 388                 }
 389                 case WR_CHECKAMMO2:
 390                 {
 391                         return self.WEP_AMMO(ARC) >= WEP_CVAR_SEC(arc, ammo);
 392                 }
 393                 case WR_CONFIG:
 394                 {
 395                         ARC_SETTINGS(WEP_CONFIG_WRITE_CVARS, WEP_CONFIG_WRITE_PROPS)
 396                         return TRUE;
 397                 }
 398                 case WR_KILLMESSAGE:
 399                 {
 400                         if(w_deathtype & HITTYPE_SECONDARY)
 401                         {
 402                                 return WEAPON_ELECTRO_MURDER_ORBS;
 403                         }
 404                         else
 405                         {
 406                                 if(w_deathtype & HITTYPE_BOUNCE)
 407                                         return WEAPON_ELECTRO_MURDER_COMBO;
 408                                 else
 409                                         return WEAPON_ELECTRO_MURDER_BOLT;
 410                         }
 411                 }
 412                 case WR_RESETPLAYER:
 413                 {
 414                         //self.arc_secondarytime = time;
 415                         return TRUE;
 416                 }
 417         }
 418         return FALSE;
 419 }
 420
 421 void ArcInit(void)
 422 {
 423         WEP_ACTION(WEP_ARC, WR_INIT);
 424         arc_shotorigin[0] = shotorg_adjust_values(CL_Weapon_GetShotOrg(WEP_ARC), FALSE, FALSE, 1);
 425         arc_shotorigin[1] = shotorg_adjust_values(CL_Weapon_GetShotOrg(WEP_ARC), FALSE, FALSE, 2);
 426         arc_shotorigin[2] = shotorg_adjust_values(CL_Weapon_GetShotOrg(WEP_ARC), FALSE, FALSE, 3);
 427         arc_shotorigin[3] = shotorg_adjust_values(CL_Weapon_GetShotOrg(WEP_ARC), FALSE, FALSE, 4);
 428         ARC_SETTINGS(WEP_SKIP_CVAR, WEP_SET_PROP)
 429 }
 430 #endif
 431 #ifdef CSQC
 432 float W_Arc(float req)
 433 {
 434         switch(req)
 435         {
 436                 case WR_IMPACTEFFECT:
 437                 {
 438                         vector org2;
 439                         org2 = w_org + w_backoff * 6;
 440
 441                         if(w_deathtype & HITTYPE_SECONDARY)
 442                         {
 443                                 pointparticles(particleeffectnum("arc_ballexplode"), org2, '0 0 0', 1);
 444                                 if(!w_issilent)
 445                                         sound(self, CH_SHOTS, "weapons/arc_impact.wav", VOL_BASE, ATTN_NORM);
 446                         }
 447                         else
 448                         {
 449                                 pointparticles(particleeffectnum("arc_impact"), org2, '0 0 0', 1);
 450                                 if(!w_issilent)
 451                                         sound(self, CH_SHOTS, "weapons/arc_impact.wav", VOL_BASE, ATTN_NORM);
 452                         }
 453
 454                         return TRUE;
 455                 }
 456                 case WR_INIT:
 457                 {
 458                         precache_sound("weapons/arc_impact.wav");
 459                         precache_sound("weapons/arc_impact_combo.wav");
 460                         return TRUE;
 461                 }
 462                 case WR_ZOOMRETICLE:
 463                 {
 464                         // no weapon specific image for this weapon
 465                         return FALSE;
 466                 }
 467         }
 468         return FALSE;
 469 }
 470 #endif
 471 #endif