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 = WarpZone_UnTransformOrigin(WarpZone_trace_transform, trace_endpos);
 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         float segments;
 147         if(self.beam_endpos != want_pos)
 148         {
 149                 vector direction_to_beam_pos = normalize(self.beam_endpos - w_shotorg);
 150                 float angle = (vlen(direction_to_want_pos - direction_to_beam_pos) * RAD2DEG);
 151                 float anglelimit;
 152                 if(angle && (angle > WEP_CVAR_PRI(arc, maxangle)))
 153                 {
 154                         // if the angle is greater than maxangle, force the blendfactor to make this the maximum factor
 155                         #ifdef ARC_DEBUG
 156                         printf("Correcting max angle: %f\n", angle);
 157                         #endif
 158                         anglelimit = min(WEP_CVAR_PRI(arc, maxangle) / angle, 1);
 159                 }
 160                 else
 161                 {
 162                         // the radius is not too far yet, no worries :D
 163                         anglelimit = 1;
 164                 }
 165
 166                 float blendfactor = bound(0, anglelimit * (1 - (WEP_CVAR_PRI(arc, returnspeed) * dt)), 1);
 167
 168                 newdir = normalize((direction_to_want_pos * (1 - blendfactor)) + (direction_to_beam_pos * blendfactor));
 169                 self.beam_endpos = w_shotorg + (newdir * distance_to_want_pos);
 170
 171                 float max_allowed_segments;
 172
 173                 if(WEP_CVAR_PRI(arc, distancepersegment))
 174                         max_allowed_segments = min(ARC_MAX_SEGMENTS, 1 + (distance_to_want_pos / WEP_CVAR_PRI(arc, distancepersegment)));
 175                 else
 176                         max_allowed_segments = ARC_MAX_SEGMENTS;
 177                 // this is where we calculate how many segments are needed
 178                 if(WEP_CVAR_PRI(arc, degreespersegment))
 179                 {
 180                         segments = min( max(1, ( min(angle, WEP_CVAR_PRI(arc, maxangle)) / WEP_CVAR_PRI(arc, degreespersegment) ) ), max_allowed_segments );
 181                         //segments = min( min(angle, WEP_CVAR_PRI(arc, maxangle)) / WEP_CVAR_PRI(arc, degreespersegment), max_allowed_segments );
 182                 }
 183                 else { segments = 1; }
 184         }
 185         else
 186         {
 187                 newdir = direction_to_want_pos;
 188                 segments = 1;
 189         }
 190
 191         #ifdef ARC_DEBUG
 192         printf("segment count: %d\n", segments);
 193         #endif
 194         float segmentdist = distance_to_want_pos * (1/segments);
 195         float segmentblend;// = (1/segments);
 196         vector last_origin = w_shotorg;
 197         for(i = 1; i <= segments; ++i)
 198         {
 199                 segmentblend = (i/segments);
 200                 vector blended = normalize((direction_to_want_pos * (1 - segmentblend)) + (newdir * segmentblend));
 201                 vector new_origin = last_origin + (blended * segmentdist);
 202
 203                 #ifdef ARC_DEBUG
 204                 te_lightning1(self.lg_ents[i - 1], last_origin, new_origin);
 205                 #endif
 206
 207                 last_origin = new_origin;
 208         }
 209
 210         // apply the damage
 211
 212         if(trace_ent)
 213         {
 214                 vector force;
 215                 force = w_shotdir * WEP_CVAR_PRI(arc, force);
 216
 217                 float f = ExponentialFalloff(
 218                         WEP_CVAR_PRI(arc, falloff_mindist),
 219                         WEP_CVAR_PRI(arc, falloff_maxdist),
 220                         WEP_CVAR_PRI(arc, falloff_halflifedist),
 221                         vlen(WarpZone_UnTransformOrigin(WarpZone_trace_transform, trace_endpos) - w_shotorg)
 222                 );
 223
 224                 if(accuracy_isgooddamage(self.owner, trace_ent))
 225                         accuracy_add(self.owner, WEP_ARC, 0, WEP_CVAR_PRI(arc, damage) * dt * f);
 226
 227                 Damage(
 228                         trace_ent,
 229                         self.owner,
 230                         self.owner,
 231                         WEP_CVAR_PRI(arc, damage) * dt * f,
 232                         WEP_ARC,
 233                         trace_endpos,
 234                         force * dt
 235                 );
 236         }
 237
 238
 239         // draw effect
 240         /*if(w_shotorg != self.hook_start)
 241         {
 242                 self.SendFlags |= 2;
 243                 self.hook_start = w_shotorg;
 244         }
 245         if(w_shotend != self.hook_end)
 246         {
 247                 self.SendFlags |= 4;
 248                 self.hook_end = w_shotend;
 249         }*/
 250
 251         self.owner.lg_fire_prev = time;
 252         self.nextthink = time;
 253 }
 254
 255 // Attack functions =========================
 256 void W_Arc_Beam(void)
 257 {
 258         print("W_Arc_Beam();\n");
 259         // only play fire sound if 0.5 sec has passed since player let go the fire button
 260         if(time - self.lg_fire_prev > 0.5)
 261                 sound(self, CH_WEAPON_A, "weapons/lgbeam_fire.wav", VOL_BASE, ATTN_NORM);
 262
 263         entity beam, oldself;
 264
 265         self.arc_beam = beam = spawn();
 266         beam.classname = "W_Arc_Beam";
 267         beam.solid = SOLID_NOT;
 268         beam.think = W_Arc_Beam_Think;
 269         beam.owner = self;
 270         beam.movetype = MOVETYPE_NONE;
 271         beam.shot_spread = 1;
 272         beam.bot_dodge = TRUE;
 273         beam.bot_dodgerating = WEP_CVAR_PRI(arc, damage);
 274         //Net_LinkEntity(beam, FALSE, 0, W_Arc_Beam_Send);
 275
 276         oldself = self;
 277         self = beam;
 278         self.think();
 279         self = oldself;
 280 }
 281
 282 float W_Arc(float req)
 283 {
 284         switch(req)
 285         {
 286                 case WR_AIM:
 287                 {
 288                         self.BUTTON_ATCK = bot_aim(1000000, 0, 0.001, FALSE);
 289                         /*
 290                         self.BUTTON_ATCK=FALSE;
 291                         self.BUTTON_ATCK2=FALSE;
 292                         if(vlen(self.origin-self.enemy.origin) > 1000)
 293                                 self.bot_aim_whichfiretype = 0;
 294                         if(self.bot_aim_whichfiretype == 0)
 295                         {
 296                                 float shoot;
 297
 298                                 if(autocvar_g_balance_arc_primary_speed)
 299                                         shoot = bot_aim(autocvar_g_balance_arc_primary_speed, 0, autocvar_g_balance_arc_primary_lifetime, FALSE);
 300                                 else
 301                                         shoot = bot_aim(1000000, 0, 0.001, FALSE);
 302
 303                                 if(shoot)
 304                                 {
 305                                         self.BUTTON_ATCK = TRUE;
 306                                         if(random() < 0.01) self.bot_aim_whichfiretype = 1;
 307                                 }
 308                         }
 309                         else // todo
 310                         {
 311                                 //if(bot_aim(autocvar_g_balance_arc_secondary_speed, autocvar_g_balance_grenadelauncher_secondary_speed_up, autocvar_g_balance_arc_secondary_lifetime, TRUE))
 312                                 //{
 313                                 //      self.BUTTON_ATCK2 = TRUE;
 314                                 //      if(random() < 0.03) self.bot_aim_whichfiretype = 0;
 315                                 //}
 316                         }
 317                         */
 318
 319                         return TRUE;
 320                 }
 321                 case WR_THINK:
 322                 {
 323                         if(self.BUTTON_ATCK)
 324                         {
 325                                 if(self.BUTTON_ATCK_prev) // TODO: Find another way to implement this!
 326                                         /*if(self.animstate_startframe == self.anim_shoot_x && self.animstate_numframes == self.anim_shoot_y)
 327                                                 weapon_thinkf(WFRAME_DONTCHANGE, autocvar_g_balance_arc_primary_animtime, w_ready);
 328                                         else*/
 329                                                 weapon_thinkf(WFRAME_FIRE1, WEP_CVAR_PRI(arc, animtime), w_ready);
 330
 331                                 if(weapon_prepareattack(0, 0))
 332                                 {
 333                                         if((!self.arc_beam) || wasfreed(self.arc_beam))
 334                                                 W_Arc_Beam();
 335
 336                                         if(!self.BUTTON_ATCK_prev)
 337                                         {
 338                                                 weapon_thinkf(WFRAME_FIRE1, WEP_CVAR_PRI(arc, animtime), w_ready);
 339                                                 self.BUTTON_ATCK_prev = 1;
 340                                         }
 341                                 }
 342                         }
 343                         else // todo
 344                         {
 345                                 if(self.BUTTON_ATCK_prev != 0)
 346                                 {
 347                                         weapon_thinkf(WFRAME_FIRE1, WEP_CVAR_PRI(arc, animtime), w_ready);
 348                                         ATTACK_FINISHED(self) = time + WEP_CVAR_PRI(arc, refire) * W_WeaponRateFactor();
 349                                 }
 350                                 self.BUTTON_ATCK_prev = 0;
 351                         }
 352
 353                         //if(self.BUTTON_ATCK2)
 354                                 //if(weapon_prepareattack(1, autocvar_g_balance_arc_secondary_refire))
 355                                 //{
 356                                 //      W_Arc_Attack2();
 357                                 //      self.arc_count = autocvar_g_balance_arc_secondary_count;
 358                                 //      weapon_thinkf(WFRAME_FIRE2, autocvar_g_balance_arc_secondary_animtime, w_arc_checkattack);
 359                                 //      self.arc_secondarytime = time + autocvar_g_balance_arc_secondary_refire2 * W_WeaponRateFactor();
 360                                 //}
 361
 362                         return TRUE;
 363                 }
 364                 case WR_INIT:
 365                 {
 366                         precache_model("models/weapons/g_arc.md3");
 367                         precache_model("models/weapons/v_arc.md3");
 368                         precache_model("models/weapons/h_arc.iqm");
 369                         //precache_sound("weapons/arc_bounce.wav");
 370                         precache_sound("weapons/arc_fire.wav");
 371                         precache_sound("weapons/arc_fire2.wav");
 372                         precache_sound("weapons/arc_impact.wav");
 373                         //precache_sound("weapons/arc_impact_combo.wav");
 374                         //precache_sound("weapons/W_Arc_Beam_fire.wav");
 375                         return TRUE;
 376                 }
 377                 case WR_CHECKAMMO1:
 378                 {
 379                         return !WEP_CVAR_PRI(arc, ammo) || (self.WEP_AMMO(ARC) > 0);
 380                 }
 381                 case WR_CHECKAMMO2:
 382                 {
 383                         return self.WEP_AMMO(ARC) >= WEP_CVAR_SEC(arc, ammo);
 384                 }
 385                 case WR_CONFIG:
 386                 {
 387                         ARC_SETTINGS(WEP_CONFIG_WRITE_CVARS, WEP_CONFIG_WRITE_PROPS)
 388                         return TRUE;
 389                 }
 390                 case WR_KILLMESSAGE:
 391                 {
 392                         if(w_deathtype & HITTYPE_SECONDARY)
 393                         {
 394                                 return WEAPON_ELECTRO_MURDER_ORBS;
 395                         }
 396                         else
 397                         {
 398                                 if(w_deathtype & HITTYPE_BOUNCE)
 399                                         return WEAPON_ELECTRO_MURDER_COMBO;
 400                                 else
 401                                         return WEAPON_ELECTRO_MURDER_BOLT;
 402                         }
 403                 }
 404                 case WR_RESETPLAYER:
 405                 {
 406                         //self.arc_secondarytime = time;
 407                         return TRUE;
 408                 }
 409         }
 410         return FALSE;
 411 }
 412
 413 void ArcInit(void)
 414 {
 415         WEP_ACTION(WEP_ARC, WR_INIT);
 416         arc_shotorigin[0] = shotorg_adjust_values(CL_Weapon_GetShotOrg(WEP_ARC), FALSE, FALSE, 1);
 417         arc_shotorigin[1] = shotorg_adjust_values(CL_Weapon_GetShotOrg(WEP_ARC), FALSE, FALSE, 2);
 418         arc_shotorigin[2] = shotorg_adjust_values(CL_Weapon_GetShotOrg(WEP_ARC), FALSE, FALSE, 3);
 419         arc_shotorigin[3] = shotorg_adjust_values(CL_Weapon_GetShotOrg(WEP_ARC), FALSE, FALSE, 4);
 420         ARC_SETTINGS(WEP_SKIP_CVAR, WEP_SET_PROP)
 421 }
 422 #endif
 423 #ifdef CSQC
 424 float W_Arc(float req)
 425 {
 426         switch(req)
 427         {
 428                 case WR_IMPACTEFFECT:
 429                 {
 430                         vector org2;
 431                         org2 = w_org + w_backoff * 6;
 432
 433                         if(w_deathtype & HITTYPE_SECONDARY)
 434                         {
 435                                 pointparticles(particleeffectnum("arc_ballexplode"), org2, '0 0 0', 1);
 436                                 if(!w_issilent)
 437                                         sound(self, CH_SHOTS, "weapons/arc_impact.wav", VOL_BASE, ATTN_NORM);
 438                         }
 439                         else
 440                         {
 441                                 pointparticles(particleeffectnum("arc_impact"), org2, '0 0 0', 1);
 442                                 if(!w_issilent)
 443                                         sound(self, CH_SHOTS, "weapons/arc_impact.wav", VOL_BASE, ATTN_NORM);
 444                         }
 445
 446                         return TRUE;
 447                 }
 448                 case WR_INIT:
 449                 {
 450                         precache_sound("weapons/arc_impact.wav");
 451                         precache_sound("weapons/arc_impact_combo.wav");
 452                         return TRUE;
 453                 }
 454                 case WR_ZOOMRETICLE:
 455                 {
 456                         // no weapon specific image for this weapon
 457                         return FALSE;
 458                 }
 459         }
 460         return FALSE;
 461 }
 462 #endif
 463 #endif