qcsrc/server/w_fireball.qc

   1 #ifdef REGISTER_WEAPON
   2 REGISTER_WEAPON(FIREBALL, w_fireball, 0, 9, WEP_FLAG_SUPERWEAPON | WEP_TYPE_SPLASH, BOT_PICKUP_RATING_MID, "fireball", "fireball", _("Fireball"));
   3 #else
   4 #ifdef SVQC
   5 .float bot_primary_fireballmooth; // whatever a mooth is
   6 .vector fireball_impactvec;
   7 .float fireball_primarytime;
   8
   9 void W_Fireball_Explode (void)
  10 {
  11         entity e;
  12         float dist;
  13         float points;
  14         vector dir;
  15         float d;
  16
  17         self.event_damage = func_null;
  18         self.takedamage = DAMAGE_NO;
  19
  20         // 1. dist damage
  21         d = (self.realowner.health + self.realowner.armorvalue);
  22         RadiusDamage (self, self.realowner, autocvar_g_balance_fireball_primary_damage, autocvar_g_balance_fireball_primary_edgedamage, autocvar_g_balance_fireball_primary_radius, world, autocvar_g_balance_fireball_primary_force, self.projectiledeathtype, other);
  23         if(self.realowner.health + self.realowner.armorvalue >= d)
  24         if(!self.cnt)
  25         {
  26                 modeleffect_spawn("models/sphere/sphere.md3", 0, 0, self.origin, '0 0 0', '0 0 0', '0 0 0', 0, autocvar_g_balance_fireball_primary_bfgradius, 0.2, 0.05, 0.25);
  27
  28                 // 2. bfg effect
  29                 // NOTE: this cannot be made warpzone aware by design. So, better intentionally ignore warpzones here.
  30                 for(e = findradius(self.origin, autocvar_g_balance_fireball_primary_bfgradius); e; e = e.chain)
  31                 if(e != self.realowner) if(e.takedamage == DAMAGE_AIM) if(!IS_PLAYER(e) || !self.realowner || IsDifferentTeam(e, self))
  32                 {
  33                         // can we see fireball?
  34                         traceline(e.origin + e.view_ofs, self.origin, MOVE_NORMAL, e);
  35                         if(/* trace_startsolid || */ trace_fraction != 1) // startsolid should be never happening anyway
  36                                 continue;
  37                         // can we see player who shot fireball?
  38                         traceline(e.origin + e.view_ofs, self.realowner.origin + self.realowner.view_ofs, MOVE_NORMAL, e);
  39                         if(trace_ent != self.realowner)
  40                         if(/* trace_startsolid || */ trace_fraction != 1)
  41                                 continue;
  42                         dist = vlen(self.origin - e.origin - e.view_ofs);
  43                         points = (1 - sqrt(dist / autocvar_g_balance_fireball_primary_bfgradius));
  44                         if(points <= 0)
  45                                 continue;
  46                         dir = normalize(e.origin + e.view_ofs - self.origin);
  47
  48                         if(accuracy_isgooddamage(self.realowner, e))
  49                                 accuracy_add(self.realowner, WEP_FIREBALL, 0, autocvar_g_balance_fireball_primary_bfgdamage * points);
  50
  51                         Damage(e, self, self.realowner, autocvar_g_balance_fireball_primary_bfgdamage * points, self.projectiledeathtype | HITTYPE_BOUNCE | HITTYPE_SPLASH, e.origin + e.view_ofs, autocvar_g_balance_fireball_primary_bfgforce * dir);
  52                         pointparticles(particleeffectnum("fireball_bfgdamage"), e.origin, -1 * dir, 1);
  53                 }
  54         }
  55
  56         remove (self);
  57 }
  58
  59 void W_Fireball_TouchExplode (void)
  60 {
  61         PROJECTILE_TOUCH;
  62         W_Fireball_Explode ();
  63 }
  64
  65 void W_Fireball_LaserPlay(float dt, float dist, float damage, float edgedamage, float burntime)
  66 {
  67         entity e;
  68         float d;
  69         vector p;
  70
  71         if(damage <= 0)
  72                 return;
  73
  74         RandomSelection_Init();
  75         for(e = WarpZone_FindRadius(self.origin, dist, TRUE); e; e = e.chain)
  76         if(e != self.realowner) if(e.takedamage == DAMAGE_AIM) if(!IS_PLAYER(e) || !self.realowner || IsDifferentTeam(e, self))
  77         {
  78                 p = e.origin;
  79                 p_x += e.mins_x + random() * (e.maxs_x - e.mins_x);
  80                 p_y += e.mins_y + random() * (e.maxs_y - e.mins_y);
  81                 p_z += e.mins_z + random() * (e.maxs_z - e.mins_z);
  82                 d = vlen(WarpZone_UnTransformOrigin(e, self.origin) - p);
  83                 if(d < dist)
  84                 {
  85                         e.fireball_impactvec = p;
  86                         RandomSelection_Add(e, 0, string_null, 1 / (1 + d), !Fire_IsBurning(e));
  87                 }
  88         }
  89         if(RandomSelection_chosen_ent)
  90         {
  91                 d = vlen(WarpZone_UnTransformOrigin(RandomSelection_chosen_ent, self.origin) - RandomSelection_chosen_ent.fireball_impactvec);
  92                 d = damage + (edgedamage - damage) * (d / dist);
  93                 Fire_AddDamage(RandomSelection_chosen_ent, self.realowner, d * burntime, burntime, self.projectiledeathtype | HITTYPE_BOUNCE);
  94                 //trailparticles(self, particleeffectnum("fireball_laser"), self.origin, RandomSelection_chosen_ent.fireball_impactvec);
  95                 pointparticles(particleeffectnum("fireball_laser"), self.origin, RandomSelection_chosen_ent.fireball_impactvec - self.origin, 1);
  96         }
  97 }
  98
  99 void W_Fireball_Think()
 100 {
 101         if(time > self.pushltime)
 102         {
 103                 self.cnt = 1;
 104                 self.projectiledeathtype |= HITTYPE_SPLASH;
 105                 W_Fireball_Explode();
 106                 return;
 107         }
 108
 109         W_Fireball_LaserPlay(0.1, autocvar_g_balance_fireball_primary_laserradius, autocvar_g_balance_fireball_primary_laserdamage, autocvar_g_balance_fireball_primary_laseredgedamage, autocvar_g_balance_fireball_primary_laserburntime);
 110
 111         self.nextthink = time + 0.1;
 112 }
 113
 114 void W_Fireball_Damage (entity inflictor, entity attacker, float damage, float deathtype, vector hitloc, vector force)
 115 {
 116         if(self.health <= 0)
 117                 return;
 118
 119         if (!W_CheckProjectileDamage(inflictor.realowner, self.realowner, deathtype, -1)) // no exceptions
 120                 return; // g_projectiles_damage says to halt
 121
 122         self.health = self.health - damage;
 123         if (self.health <= 0)
 124         {
 125                 self.cnt = 1;
 126                 W_PrepareExplosionByDamage(attacker, W_Fireball_Explode);
 127         }
 128 }
 129
 130 void W_Fireball_Attack1()
 131 {
 132         entity proj;
 133
 134         W_SetupShot_ProjectileSize (self, '-16 -16 -16', '16 16 16', FALSE, 2, "weapons/fireball_fire2.wav", CH_WEAPON_A, autocvar_g_balance_fireball_primary_damage + autocvar_g_balance_fireball_primary_bfgdamage);
 135
 136         pointparticles(particleeffectnum("fireball_muzzleflash"), w_shotorg, w_shotdir * 1000, 1);
 137
 138         proj = spawn ();
 139         proj.classname = "plasma_prim";
 140         proj.owner = proj.realowner = self;
 141         proj.bot_dodge = TRUE;
 142         proj.bot_dodgerating = autocvar_g_balance_fireball_primary_damage;
 143         proj.pushltime = time + autocvar_g_balance_fireball_primary_lifetime;
 144         proj.use = W_Fireball_Explode;
 145         proj.think = W_Fireball_Think;
 146         proj.nextthink = time;
 147         proj.health = autocvar_g_balance_fireball_primary_health;
 148         proj.team = self.team;
 149         proj.event_damage = W_Fireball_Damage;
 150         proj.takedamage = DAMAGE_YES;
 151         proj.damageforcescale = autocvar_g_balance_fireball_primary_damageforcescale;
 152         PROJECTILE_MAKETRIGGER(proj);
 153         proj.projectiledeathtype = WEP_FIREBALL;
 154         setorigin(proj, w_shotorg);
 155
 156         proj.movetype = MOVETYPE_FLY;
 157         W_SETUPPROJECTILEVELOCITY(proj, g_balance_fireball_primary);
 158         proj.angles = vectoangles(proj.velocity);
 159         proj.touch = W_Fireball_TouchExplode;
 160         setsize(proj, '-16 -16 -16', '16 16 16');
 161         proj.flags = FL_PROJECTILE;
 162     proj.missile_flags = MIF_SPLASH | MIF_PROXY;
 163
 164         CSQCProjectile(proj, TRUE, PROJECTILE_FIREBALL, TRUE);
 165
 166         other = proj; MUTATOR_CALLHOOK(EditProjectile);
 167 }
 168
 169 void W_Fireball_AttackEffect(float i, vector f_diff)
 170 {
 171         W_SetupShot_ProjectileSize (self, '-16 -16 -16', '16 16 16', FALSE, 0, "", 0, 0);
 172         w_shotorg += f_diff_x * v_up + f_diff_y * v_right;
 173         pointparticles(particleeffectnum("fireball_preattack_muzzleflash"), w_shotorg, w_shotdir * 1000, 1);
 174 }
 175
 176 void W_Fireball_Attack1_Frame4()
 177 {
 178         W_Fireball_Attack1();
 179         weapon_thinkf(WFRAME_FIRE1, autocvar_g_balance_fireball_primary_animtime, w_ready);
 180 }
 181
 182 void W_Fireball_Attack1_Frame3()
 183 {
 184         W_Fireball_AttackEffect(0, '+1.25 +3.75 0');
 185         weapon_thinkf(WFRAME_FIRE1, autocvar_g_balance_fireball_primary_animtime, W_Fireball_Attack1_Frame4);
 186 }
 187
 188 void W_Fireball_Attack1_Frame2()
 189 {
 190         W_Fireball_AttackEffect(0, '-1.25 +3.75 0');
 191         weapon_thinkf(WFRAME_FIRE1, autocvar_g_balance_fireball_primary_animtime, W_Fireball_Attack1_Frame3);
 192 }
 193
 194 void W_Fireball_Attack1_Frame1()
 195 {
 196         W_Fireball_AttackEffect(1, '+1.25 -3.75 0');
 197         weapon_thinkf(WFRAME_FIRE1, autocvar_g_balance_fireball_primary_animtime, W_Fireball_Attack1_Frame2);
 198 }
 199
 200 void W_Fireball_Attack1_Frame0()
 201 {
 202         W_Fireball_AttackEffect(0, '-1.25 -3.75 0');
 203         sound (self, CH_WEAPON_SINGLE, "weapons/fireball_prefire2.wav", VOL_BASE, ATTN_NORM);
 204         weapon_thinkf(WFRAME_FIRE1, autocvar_g_balance_fireball_primary_animtime, W_Fireball_Attack1_Frame1);
 205 }
 206
 207 void W_Firemine_Think()
 208 {
 209         if(time > self.pushltime)
 210         {
 211                 remove(self);
 212                 return;
 213         }
 214
 215         // make it "hot" once it leaves its owner
 216         if(self.owner)
 217         {
 218                 if(vlen(self.origin - self.owner.origin - self.owner.view_ofs) > autocvar_g_balance_fireball_secondary_laserradius)
 219                 {
 220                         self.cnt += 1;
 221                         if(self.cnt == 3)
 222                                 self.owner = world;
 223                 }
 224                 else
 225                         self.cnt = 0;
 226         }
 227
 228         W_Fireball_LaserPlay(0.1, autocvar_g_balance_fireball_secondary_laserradius, autocvar_g_balance_fireball_secondary_laserdamage, autocvar_g_balance_fireball_secondary_laseredgedamage, autocvar_g_balance_fireball_secondary_laserburntime);
 229
 230         self.nextthink = time + 0.1;
 231 }
 232
 233 void W_Firemine_Touch (void)
 234 {
 235         PROJECTILE_TOUCH;
 236         if (other.takedamage == DAMAGE_AIM)
 237         if(Fire_AddDamage(other, self.realowner, autocvar_g_balance_fireball_secondary_damage, autocvar_g_balance_fireball_secondary_damagetime, self.projectiledeathtype) >= 0)
 238         {
 239                 remove(self);
 240                 return;
 241         }
 242         self.projectiledeathtype |= HITTYPE_BOUNCE;
 243 }
 244
 245 void W_Fireball_Attack2()
 246 {
 247         entity proj;
 248         vector f_diff;
 249         float c;
 250
 251         c = mod(self.bulletcounter, 4);
 252         switch(c)
 253         {
 254                 case 0:
 255                         f_diff = '-1.25 -3.75 0';
 256                         break;
 257                 case 1:
 258                         f_diff = '+1.25 -3.75 0';
 259                         break;
 260                 case 2:
 261                         f_diff = '-1.25 +3.75 0';
 262                         break;
 263                 case 3:
 264                 default:
 265                         f_diff = '+1.25 +3.75 0';
 266                         break;
 267         }
 268         W_SetupShot_ProjectileSize(self, '-4 -4 -4', '4 4 4', FALSE, 2, "weapons/fireball_fire.wav", CH_WEAPON_A, autocvar_g_balance_fireball_secondary_damage);
 269         traceline(w_shotorg, w_shotorg + f_diff_x * v_up + f_diff_y * v_right, MOVE_NORMAL, self);
 270         w_shotorg = trace_endpos;
 271
 272         pointparticles(particleeffectnum("fireball_muzzleflash"), w_shotorg, w_shotdir * 1000, 1);
 273
 274         proj = spawn ();
 275         proj.owner = proj.realowner = self;
 276         proj.classname = "grenade";
 277         proj.bot_dodge = TRUE;
 278         proj.bot_dodgerating = autocvar_g_balance_fireball_secondary_damage;
 279         proj.movetype = MOVETYPE_BOUNCE;
 280         proj.projectiledeathtype = WEP_FIREBALL | HITTYPE_SECONDARY;
 281         proj.touch = W_Firemine_Touch;
 282         PROJECTILE_MAKETRIGGER(proj);
 283         setsize(proj, '-4 -4 -4', '4 4 4');
 284         setorigin(proj, w_shotorg);
 285         proj.think = W_Firemine_Think;
 286         proj.nextthink = time;
 287         proj.damageforcescale = autocvar_g_balance_fireball_secondary_damageforcescale;
 288         proj.pushltime = time + autocvar_g_balance_fireball_secondary_lifetime;
 289         W_SETUPPROJECTILEVELOCITY_UP(proj, g_balance_fireball_secondary);
 290
 291         proj.angles = vectoangles(proj.velocity);
 292         proj.flags = FL_PROJECTILE;
 293     proj.missile_flags = MIF_SPLASH | MIF_PROXY | MIF_ARC;
 294
 295         CSQCProjectile(proj, TRUE, PROJECTILE_FIREMINE, TRUE);
 296
 297         other = proj; MUTATOR_CALLHOOK(EditProjectile);
 298 }
 299
 300 void spawnfunc_weapon_fireball (void)
 301 {
 302         weapon_defaultspawnfunc(WEP_FIREBALL);
 303 }
 304
 305 float w_fireball(float req)
 306 {
 307         //float ammo_amount;
 308         if (req == WR_AIM)
 309         {
 310                 self.BUTTON_ATCK = FALSE;
 311                 self.BUTTON_ATCK2 = FALSE;
 312                 if (self.bot_primary_fireballmooth == 0)
 313                 {
 314                         if(bot_aim(autocvar_g_balance_fireball_primary_speed, 0, autocvar_g_balance_fireball_primary_lifetime, FALSE))
 315                         {
 316                                 self.BUTTON_ATCK = TRUE;
 317                                 if(random() < 0.02) self.bot_primary_fireballmooth = 0;
 318                         }
 319                 }
 320                 else
 321                 {
 322                         if(bot_aim(autocvar_g_balance_fireball_secondary_speed, autocvar_g_balance_fireball_secondary_speed_up, autocvar_g_balance_fireball_secondary_lifetime, TRUE))
 323                         {
 324                                 self.BUTTON_ATCK2 = TRUE;
 325                                 if(random() < 0.01) self.bot_primary_fireballmooth = 1;
 326                         }
 327                 }
 328         }
 329         else if (req == WR_THINK)
 330         {
 331                 if (self.BUTTON_ATCK)
 332                 {
 333                         if (time >= self.fireball_primarytime)
 334                         if (weapon_prepareattack(0, autocvar_g_balance_fireball_primary_refire))
 335                         {
 336                                 W_Fireball_Attack1_Frame0();
 337                                 self.fireball_primarytime = time + autocvar_g_balance_fireball_primary_refire2 * W_WeaponRateFactor();
 338                         }
 339                 }
 340                 else if (self.BUTTON_ATCK2)
 341                 {
 342                         if (weapon_prepareattack(1, autocvar_g_balance_fireball_secondary_refire))
 343                         {
 344                                 W_Fireball_Attack2();
 345                                 weapon_thinkf(WFRAME_FIRE2, autocvar_g_balance_fireball_secondary_animtime, w_ready);
 346                         }
 347                 }
 348         }
 349         else if (req == WR_PRECACHE)
 350         {
 351                 precache_model ("models/weapons/g_fireball.md3");
 352                 precache_model ("models/weapons/v_fireball.md3");
 353                 precache_model ("models/weapons/h_fireball.iqm");
 354                 precache_model ("models/sphere/sphere.md3");
 355                 precache_sound ("weapons/fireball_fire.wav");
 356                 precache_sound ("weapons/fireball_fire2.wav");
 357                 precache_sound ("weapons/fireball_prefire2.wav");
 358                 //precache_sound ("weapons/reload.wav"); // until weapons have individual reload sounds, precache the reload sound somewhere else
 359         }
 360         else if (req == WR_SETUP)
 361         {
 362                 weapon_setup(WEP_FIREBALL);
 363                 self.current_ammo = ammo_none;
 364         }
 365         else if (req == WR_CHECKAMMO1)
 366         {
 367                 return 1;
 368         }
 369         else if (req == WR_CHECKAMMO2)
 370         {
 371                 return 1;
 372         }
 373         else if (req == WR_RESETPLAYER)
 374         {
 375                 self.fireball_primarytime = time;
 376         }
 377         else if (req == WR_SUICIDEMESSAGE)
 378         {
 379                 if(w_deathtype & HITTYPE_SECONDARY)
 380                         return WEAPON_FIREBALL_SUICIDE_FIREMINE;
 381                 else
 382                         return WEAPON_FIREBALL_SUICIDE_BLAST;
 383         }
 384         else if (req == WR_KILLMESSAGE)
 385         {
 386                 if(w_deathtype & HITTYPE_SECONDARY)
 387                 {
 388                         return WEAPON_FIREBALL_MURDER_FIREMINE;
 389                 }
 390                 else
 391                 {
 392                         return WEAPON_FIREBALL_MURDER_BLAST;
 393                 }
 394         }
 395         return TRUE;
 396 }
 397 #endif
 398 #ifdef CSQC
 399 float w_fireball(float req)
 400 {
 401         if(req == WR_IMPACTEFFECT)
 402         {
 403                 vector org2;
 404                 if(w_deathtype & HITTYPE_SECONDARY)
 405                 {
 406                         // firemine goes out silently
 407                 }
 408                 else
 409                 {
 410                         org2 = w_org + w_backoff * 16;
 411                         pointparticles(particleeffectnum("fireball_explode"), org2, '0 0 0', 1);
 412                         if(!w_issilent)
 413                                 sound(self, CH_SHOTS, "weapons/fireball_impact2.wav", VOL_BASE, ATTN_NORM * 0.25); // long range boom
 414                 }
 415         }
 416         else if(req == WR_PRECACHE)
 417         {
 418                 precache_sound("weapons/fireball_impact2.wav");
 419         }
 420
 421         return TRUE;
 422 }
 423 #endif
 424 #endif