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1.1 ! root 1: #include "g_local.h" ! 2: ! 3: ! 4: /* ! 5: ================= ! 6: check_dodge ! 7: ! 8: This is a support routine used when a client is firing ! 9: a non-instant attack weapon. It checks to see if a ! 10: monster's dodge function should be called. ! 11: ================= ! 12: */ ! 13: //static void check_dodge (edict_t *self, vec3_t start, vec3_t dir, int speed) ! 14: void check_dodge (edict_t *self, vec3_t start, vec3_t dir, int speed) //PGM ! 15: { ! 16: vec3_t end; ! 17: vec3_t v; ! 18: trace_t tr; ! 19: float eta; ! 20: ! 21: // easy mode only ducks one quarter the time ! 22: if (skill->value == 0) ! 23: { ! 24: if (random() > 0.25) ! 25: return; ! 26: } ! 27: VectorMA (start, 8192, dir, end); ! 28: tr = gi.trace (start, NULL, NULL, end, self, MASK_SHOT); ! 29: if ((tr.ent) && (tr.ent->svflags & SVF_MONSTER) && (tr.ent->health > 0) && (tr.ent->monsterinfo.dodge) && infront(tr.ent, self)) ! 30: { ! 31: VectorSubtract (tr.endpos, start, v); ! 32: eta = (VectorLength(v) - tr.ent->maxs[0]) / speed; ! 33: // tr.ent->monsterinfo.dodge (tr.ent, self, eta); ! 34: tr.ent->monsterinfo.dodge (tr.ent, self, eta, &tr); ! 35: } ! 36: } ! 37: ! 38: ! 39: /* ! 40: ================= ! 41: fire_hit ! 42: ! 43: Used for all impact (hit/punch/slash) attacks ! 44: ================= ! 45: */ ! 46: qboolean fire_hit (edict_t *self, vec3_t aim, int damage, int kick) ! 47: { ! 48: trace_t tr; ! 49: vec3_t forward, right, up; ! 50: vec3_t v; ! 51: vec3_t point; ! 52: float range; ! 53: vec3_t dir; ! 54: ! 55: //see if enemy is in range ! 56: VectorSubtract (self->enemy->s.origin, self->s.origin, dir); ! 57: range = VectorLength(dir); ! 58: if (range > aim[0]) ! 59: return false; ! 60: ! 61: if (aim[1] > self->mins[0] && aim[1] < self->maxs[0]) ! 62: { ! 63: // the hit is straight on so back the range up to the edge of their bbox ! 64: range -= self->enemy->maxs[0]; ! 65: } ! 66: else ! 67: { ! 68: // this is a side hit so adjust the "right" value out to the edge of their bbox ! 69: if (aim[1] < 0) ! 70: aim[1] = self->enemy->mins[0]; ! 71: else ! 72: aim[1] = self->enemy->maxs[0]; ! 73: } ! 74: ! 75: VectorMA (self->s.origin, range, dir, point); ! 76: ! 77: tr = gi.trace (self->s.origin, NULL, NULL, point, self, MASK_SHOT); ! 78: if (tr.fraction < 1) ! 79: { ! 80: if (!tr.ent->takedamage) ! 81: return false; ! 82: // if it will hit any client/monster then hit the one we wanted to hit ! 83: if ((tr.ent->svflags & SVF_MONSTER) || (tr.ent->client)) ! 84: tr.ent = self->enemy; ! 85: } ! 86: ! 87: AngleVectors(self->s.angles, forward, right, up); ! 88: VectorMA (self->s.origin, range, forward, point); ! 89: VectorMA (point, aim[1], right, point); ! 90: VectorMA (point, aim[2], up, point); ! 91: VectorSubtract (point, self->enemy->s.origin, dir); ! 92: ! 93: // do the damage ! 94: T_Damage (tr.ent, self, self, dir, point, vec3_origin, damage, kick/2, DAMAGE_NO_KNOCKBACK, MOD_HIT); ! 95: ! 96: if (!(tr.ent->svflags & SVF_MONSTER) && (!tr.ent->client)) ! 97: return false; ! 98: ! 99: // do our special form of knockback here ! 100: VectorMA (self->enemy->absmin, 0.5, self->enemy->size, v); ! 101: VectorSubtract (v, point, v); ! 102: VectorNormalize (v); ! 103: VectorMA (self->enemy->velocity, kick, v, self->enemy->velocity); ! 104: if (self->enemy->velocity[2] > 0) ! 105: self->enemy->groundentity = NULL; ! 106: return true; ! 107: } ! 108: ! 109: ! 110: /* ! 111: ================= ! 112: fire_lead ! 113: ! 114: This is an internal support routine used for bullet/pellet based weapons. ! 115: ================= ! 116: */ ! 117: static void fire_lead (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int kick, int te_impact, int hspread, int vspread, int mod) ! 118: { ! 119: trace_t tr; ! 120: vec3_t dir; ! 121: vec3_t forward, right, up; ! 122: vec3_t end; ! 123: float r; ! 124: float u; ! 125: vec3_t water_start; ! 126: qboolean water = false; ! 127: int content_mask = MASK_SHOT | MASK_WATER; ! 128: ! 129: tr = gi.trace (self->s.origin, NULL, NULL, start, self, MASK_SHOT); ! 130: if (!(tr.fraction < 1.0)) ! 131: { ! 132: vectoangles (aimdir, dir); ! 133: AngleVectors (dir, forward, right, up); ! 134: ! 135: r = crandom()*hspread; ! 136: u = crandom()*vspread; ! 137: VectorMA (start, 8192, forward, end); ! 138: VectorMA (end, r, right, end); ! 139: VectorMA (end, u, up, end); ! 140: ! 141: if (gi.pointcontents (start) & MASK_WATER) ! 142: { ! 143: water = true; ! 144: VectorCopy (start, water_start); ! 145: content_mask &= ~MASK_WATER; ! 146: } ! 147: ! 148: tr = gi.trace (start, NULL, NULL, end, self, content_mask); ! 149: ! 150: // see if we hit water ! 151: if (tr.contents & MASK_WATER) ! 152: { ! 153: int color; ! 154: ! 155: water = true; ! 156: VectorCopy (tr.endpos, water_start); ! 157: ! 158: if (!VectorCompare (start, tr.endpos)) ! 159: { ! 160: if (tr.contents & CONTENTS_WATER) ! 161: { ! 162: if (strcmp(tr.surface->name, "*brwater") == 0) ! 163: color = SPLASH_BROWN_WATER; ! 164: else ! 165: color = SPLASH_BLUE_WATER; ! 166: } ! 167: else if (tr.contents & CONTENTS_SLIME) ! 168: color = SPLASH_SLIME; ! 169: else if (tr.contents & CONTENTS_LAVA) ! 170: color = SPLASH_LAVA; ! 171: else ! 172: color = SPLASH_UNKNOWN; ! 173: ! 174: if (color != SPLASH_UNKNOWN) ! 175: { ! 176: gi.WriteByte (svc_temp_entity); ! 177: gi.WriteByte (TE_SPLASH); ! 178: gi.WriteByte (8); ! 179: gi.WritePosition (tr.endpos); ! 180: gi.WriteDir (tr.plane.normal); ! 181: gi.WriteByte (color); ! 182: gi.multicast (tr.endpos, MULTICAST_PVS); ! 183: } ! 184: ! 185: // change bullet's course when it enters water ! 186: VectorSubtract (end, start, dir); ! 187: vectoangles (dir, dir); ! 188: AngleVectors (dir, forward, right, up); ! 189: r = crandom()*hspread*2; ! 190: u = crandom()*vspread*2; ! 191: VectorMA (water_start, 8192, forward, end); ! 192: VectorMA (end, r, right, end); ! 193: VectorMA (end, u, up, end); ! 194: } ! 195: ! 196: // re-trace ignoring water this time ! 197: tr = gi.trace (water_start, NULL, NULL, end, self, MASK_SHOT); ! 198: } ! 199: } ! 200: ! 201: // send gun puff / flash ! 202: if (!((tr.surface) && (tr.surface->flags & SURF_SKY))) ! 203: { ! 204: if (tr.fraction < 1.0) ! 205: { ! 206: if (tr.ent->takedamage) ! 207: { ! 208: T_Damage (tr.ent, self, self, aimdir, tr.endpos, tr.plane.normal, damage, kick, DAMAGE_BULLET, mod); ! 209: } ! 210: else ! 211: { ! 212: if (strncmp (tr.surface->name, "sky", 3) != 0) ! 213: { ! 214: gi.WriteByte (svc_temp_entity); ! 215: gi.WriteByte (te_impact); ! 216: gi.WritePosition (tr.endpos); ! 217: gi.WriteDir (tr.plane.normal); ! 218: gi.multicast (tr.endpos, MULTICAST_PVS); ! 219: ! 220: if (self->client) ! 221: PlayerNoise(self, tr.endpos, PNOISE_IMPACT); ! 222: } ! 223: } ! 224: } ! 225: } ! 226: ! 227: // if went through water, determine where the end and make a bubble trail ! 228: if (water) ! 229: { ! 230: vec3_t pos; ! 231: ! 232: VectorSubtract (tr.endpos, water_start, dir); ! 233: VectorNormalize (dir); ! 234: VectorMA (tr.endpos, -2, dir, pos); ! 235: if (gi.pointcontents (pos) & MASK_WATER) ! 236: VectorCopy (pos, tr.endpos); ! 237: else ! 238: tr = gi.trace (pos, NULL, NULL, water_start, tr.ent, MASK_WATER); ! 239: ! 240: VectorAdd (water_start, tr.endpos, pos); ! 241: VectorScale (pos, 0.5, pos); ! 242: ! 243: gi.WriteByte (svc_temp_entity); ! 244: gi.WriteByte (TE_BUBBLETRAIL); ! 245: gi.WritePosition (water_start); ! 246: gi.WritePosition (tr.endpos); ! 247: gi.multicast (pos, MULTICAST_PVS); ! 248: } ! 249: } ! 250: ! 251: ! 252: /* ! 253: ================= ! 254: fire_bullet ! 255: ! 256: Fires a single round. Used for machinegun and chaingun. Would be fine for ! 257: pistols, rifles, etc.... ! 258: ================= ! 259: */ ! 260: void fire_bullet (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int kick, int hspread, int vspread, int mod) ! 261: { ! 262: fire_lead (self, start, aimdir, damage, kick, TE_GUNSHOT, hspread, vspread, mod); ! 263: } ! 264: ! 265: ! 266: /* ! 267: ================= ! 268: fire_shotgun ! 269: ! 270: Shoots shotgun pellets. Used by shotgun and super shotgun. ! 271: ================= ! 272: */ ! 273: void fire_shotgun (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int kick, int hspread, int vspread, int count, int mod) ! 274: { ! 275: int i; ! 276: ! 277: for (i = 0; i < count; i++) ! 278: fire_lead (self, start, aimdir, damage, kick, TE_SHOTGUN, hspread, vspread, mod); ! 279: } ! 280: ! 281: ! 282: /* ! 283: ================= ! 284: fire_blaster ! 285: ! 286: Fires a single blaster bolt. Used by the blaster and hyper blaster. ! 287: ================= ! 288: */ ! 289: void blaster_touch (edict_t *self, edict_t *other, cplane_t *plane, csurface_t *surf) ! 290: { ! 291: int mod; ! 292: ! 293: if (other == self->owner) ! 294: return; ! 295: ! 296: if (surf && (surf->flags & SURF_SKY)) ! 297: { ! 298: G_FreeEdict (self); ! 299: return; ! 300: } ! 301: ! 302: // PMM - crash prevention ! 303: if (self->owner && self->owner->client) ! 304: PlayerNoise(self->owner, self->s.origin, PNOISE_IMPACT); ! 305: ! 306: if (other->takedamage) ! 307: { ! 308: if (self->spawnflags & 1) ! 309: mod = MOD_HYPERBLASTER; ! 310: else ! 311: mod = MOD_BLASTER; ! 312: T_Damage (other, self, self->owner, self->velocity, self->s.origin, plane->normal, self->dmg, 1, DAMAGE_ENERGY, mod); ! 313: } ! 314: else ! 315: { ! 316: gi.WriteByte (svc_temp_entity); ! 317: gi.WriteByte (TE_BLASTER); ! 318: gi.WritePosition (self->s.origin); ! 319: if (!plane) ! 320: gi.WriteDir (vec3_origin); ! 321: else ! 322: gi.WriteDir (plane->normal); ! 323: gi.multicast (self->s.origin, MULTICAST_PVS); ! 324: } ! 325: ! 326: G_FreeEdict (self); ! 327: } ! 328: ! 329: void fire_blaster (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, int effect, qboolean hyper) ! 330: { ! 331: edict_t *bolt; ! 332: trace_t tr; ! 333: ! 334: VectorNormalize (dir); ! 335: ! 336: bolt = G_Spawn(); ! 337: bolt->svflags = SVF_DEADMONSTER; ! 338: // yes, I know it looks weird that projectiles are deadmonsters ! 339: // what this means is that when prediction is used against the object ! 340: // (blaster/hyperblaster shots), the player won't be solid clipped against ! 341: // the object. Right now trying to run into a firing hyperblaster ! 342: // is very jerky since you are predicted 'against' the shots. ! 343: VectorCopy (start, bolt->s.origin); ! 344: VectorCopy (start, bolt->s.old_origin); ! 345: vectoangles (dir, bolt->s.angles); ! 346: VectorScale (dir, speed, bolt->velocity); ! 347: bolt->movetype = MOVETYPE_FLYMISSILE; ! 348: bolt->clipmask = MASK_SHOT; ! 349: bolt->solid = SOLID_BBOX; ! 350: bolt->s.effects |= effect; ! 351: VectorClear (bolt->mins); ! 352: VectorClear (bolt->maxs); ! 353: bolt->s.modelindex = gi.modelindex ("models/objects/laser/tris.md2"); ! 354: bolt->s.sound = gi.soundindex ("misc/lasfly.wav"); ! 355: bolt->owner = self; ! 356: bolt->touch = blaster_touch; ! 357: bolt->nextthink = level.time + 2; ! 358: bolt->think = G_FreeEdict; ! 359: bolt->dmg = damage; ! 360: bolt->classname = "bolt"; ! 361: if (hyper) ! 362: bolt->spawnflags = 1; ! 363: gi.linkentity (bolt); ! 364: ! 365: if (self->client) ! 366: check_dodge (self, bolt->s.origin, dir, speed); ! 367: ! 368: tr = gi.trace (self->s.origin, NULL, NULL, bolt->s.origin, bolt, MASK_SHOT); ! 369: if (tr.fraction < 1.0) ! 370: { ! 371: VectorMA (bolt->s.origin, -10, dir, bolt->s.origin); ! 372: bolt->touch (bolt, tr.ent, NULL, NULL); ! 373: } ! 374: } ! 375: ! 376: ! 377: /* ! 378: ================= ! 379: fire_grenade ! 380: ================= ! 381: */ ! 382: //static void Grenade_Explode (edict_t *ent) ! 383: void Grenade_Explode (edict_t *ent) ! 384: { ! 385: vec3_t origin; ! 386: int mod; ! 387: ! 388: if (ent->owner->client) ! 389: PlayerNoise(ent->owner, ent->s.origin, PNOISE_IMPACT); ! 390: ! 391: //FIXME: if we are onground then raise our Z just a bit since we are a point? ! 392: if (ent->enemy) ! 393: { ! 394: float points; ! 395: vec3_t v; ! 396: vec3_t dir; ! 397: ! 398: VectorAdd (ent->enemy->mins, ent->enemy->maxs, v); ! 399: VectorMA (ent->enemy->s.origin, 0.5, v, v); ! 400: VectorSubtract (ent->s.origin, v, v); ! 401: points = ent->dmg - 0.5 * VectorLength (v); ! 402: VectorSubtract (ent->enemy->s.origin, ent->s.origin, dir); ! 403: if (ent->spawnflags & 1) ! 404: mod = MOD_HANDGRENADE; ! 405: else ! 406: mod = MOD_GRENADE; ! 407: T_Damage (ent->enemy, ent, ent->owner, dir, ent->s.origin, vec3_origin, (int)points, (int)points, DAMAGE_RADIUS, mod); ! 408: } ! 409: ! 410: if (ent->spawnflags & 2) ! 411: mod = MOD_HELD_GRENADE; ! 412: else if (ent->spawnflags & 1) ! 413: mod = MOD_HG_SPLASH; ! 414: else ! 415: mod = MOD_G_SPLASH; ! 416: T_RadiusDamage(ent, ent->owner, ent->dmg, ent->enemy, ent->dmg_radius, mod); ! 417: ! 418: VectorMA (ent->s.origin, -0.02, ent->velocity, origin); ! 419: gi.WriteByte (svc_temp_entity); ! 420: if (ent->waterlevel) ! 421: { ! 422: if (ent->groundentity) ! 423: gi.WriteByte (TE_GRENADE_EXPLOSION_WATER); ! 424: else ! 425: gi.WriteByte (TE_ROCKET_EXPLOSION_WATER); ! 426: } ! 427: else ! 428: { ! 429: if (ent->groundentity) ! 430: gi.WriteByte (TE_GRENADE_EXPLOSION); ! 431: else ! 432: gi.WriteByte (TE_ROCKET_EXPLOSION); ! 433: } ! 434: gi.WritePosition (origin); ! 435: gi.multicast (ent->s.origin, MULTICAST_PHS); ! 436: ! 437: G_FreeEdict (ent); ! 438: } ! 439: ! 440: static void Grenade_Touch (edict_t *ent, edict_t *other, cplane_t *plane, csurface_t *surf) ! 441: { ! 442: if (other == ent->owner) ! 443: return; ! 444: ! 445: if (surf && (surf->flags & SURF_SKY)) ! 446: { ! 447: G_FreeEdict (ent); ! 448: return; ! 449: } ! 450: ! 451: if (!other->takedamage) ! 452: { ! 453: if (ent->spawnflags & 1) ! 454: { ! 455: if (random() > 0.5) ! 456: gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/hgrenb1a.wav"), 1, ATTN_NORM, 0); ! 457: else ! 458: gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/hgrenb2a.wav"), 1, ATTN_NORM, 0); ! 459: } ! 460: else ! 461: { ! 462: gi.sound (ent, CHAN_VOICE, gi.soundindex ("weapons/grenlb1b.wav"), 1, ATTN_NORM, 0); ! 463: } ! 464: return; ! 465: } ! 466: ! 467: ent->enemy = other; ! 468: Grenade_Explode (ent); ! 469: } ! 470: ! 471: void fire_grenade (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int speed, float timer, float damage_radius) ! 472: { ! 473: edict_t *grenade; ! 474: vec3_t dir; ! 475: vec3_t forward, right, up; ! 476: ! 477: vectoangles (aimdir, dir); ! 478: AngleVectors (dir, forward, right, up); ! 479: ! 480: grenade = G_Spawn(); ! 481: VectorCopy (start, grenade->s.origin); ! 482: VectorScale (aimdir, speed, grenade->velocity); ! 483: VectorMA (grenade->velocity, 200 + crandom() * 10.0, up, grenade->velocity); ! 484: VectorMA (grenade->velocity, crandom() * 10.0, right, grenade->velocity); ! 485: VectorSet (grenade->avelocity, 300, 300, 300); ! 486: grenade->movetype = MOVETYPE_BOUNCE; ! 487: grenade->clipmask = MASK_SHOT; ! 488: grenade->solid = SOLID_BBOX; ! 489: grenade->s.effects |= EF_GRENADE; ! 490: VectorClear (grenade->mins); ! 491: VectorClear (grenade->maxs); ! 492: grenade->s.modelindex = gi.modelindex ("models/objects/grenade/tris.md2"); ! 493: grenade->owner = self; ! 494: grenade->touch = Grenade_Touch; ! 495: grenade->nextthink = level.time + timer; ! 496: grenade->think = Grenade_Explode; ! 497: grenade->dmg = damage; ! 498: grenade->dmg_radius = damage_radius; ! 499: grenade->classname = "grenade"; ! 500: ! 501: gi.linkentity (grenade); ! 502: } ! 503: ! 504: void fire_grenade2 (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int speed, float timer, float damage_radius, qboolean held) ! 505: { ! 506: edict_t *grenade; ! 507: vec3_t dir; ! 508: vec3_t forward, right, up; ! 509: ! 510: vectoangles (aimdir, dir); ! 511: AngleVectors (dir, forward, right, up); ! 512: ! 513: grenade = G_Spawn(); ! 514: VectorCopy (start, grenade->s.origin); ! 515: VectorScale (aimdir, speed, grenade->velocity); ! 516: VectorMA (grenade->velocity, 200 + crandom() * 10.0, up, grenade->velocity); ! 517: VectorMA (grenade->velocity, crandom() * 10.0, right, grenade->velocity); ! 518: VectorSet (grenade->avelocity, 300, 300, 300); ! 519: grenade->movetype = MOVETYPE_BOUNCE; ! 520: grenade->clipmask = MASK_SHOT; ! 521: grenade->solid = SOLID_BBOX; ! 522: grenade->s.effects |= EF_GRENADE; ! 523: VectorClear (grenade->mins); ! 524: VectorClear (grenade->maxs); ! 525: grenade->s.modelindex = gi.modelindex ("models/objects/grenade2/tris.md2"); ! 526: grenade->owner = self; ! 527: grenade->touch = Grenade_Touch; ! 528: grenade->nextthink = level.time + timer; ! 529: grenade->think = Grenade_Explode; ! 530: grenade->dmg = damage; ! 531: grenade->dmg_radius = damage_radius; ! 532: grenade->classname = "hgrenade"; ! 533: if (held) ! 534: grenade->spawnflags = 3; ! 535: else ! 536: grenade->spawnflags = 1; ! 537: grenade->s.sound = gi.soundindex("weapons/hgrenc1b.wav"); ! 538: ! 539: if (timer <= 0.0) ! 540: Grenade_Explode (grenade); ! 541: else ! 542: { ! 543: gi.sound (self, CHAN_WEAPON, gi.soundindex ("weapons/hgrent1a.wav"), 1, ATTN_NORM, 0); ! 544: gi.linkentity (grenade); ! 545: } ! 546: } ! 547: ! 548: ! 549: /* ! 550: ================= ! 551: fire_rocket ! 552: ================= ! 553: */ ! 554: void rocket_touch (edict_t *ent, edict_t *other, cplane_t *plane, csurface_t *surf) ! 555: { ! 556: vec3_t origin; ! 557: int n; ! 558: ! 559: if (other == ent->owner) ! 560: return; ! 561: ! 562: if (surf && (surf->flags & SURF_SKY)) ! 563: { ! 564: G_FreeEdict (ent); ! 565: return; ! 566: } ! 567: ! 568: if (ent->owner->client) ! 569: PlayerNoise(ent->owner, ent->s.origin, PNOISE_IMPACT); ! 570: ! 571: // calculate position for the explosion entity ! 572: VectorMA (ent->s.origin, -0.02, ent->velocity, origin); ! 573: ! 574: if (other->takedamage) ! 575: { ! 576: T_Damage (other, ent, ent->owner, ent->velocity, ent->s.origin, plane->normal, ent->dmg, 0, 0, MOD_ROCKET); ! 577: } ! 578: else ! 579: { ! 580: // don't throw any debris in net games ! 581: if (!deathmatch->value && !coop->value) ! 582: { ! 583: if ((surf) && !(surf->flags & (SURF_WARP|SURF_TRANS33|SURF_TRANS66|SURF_FLOWING))) ! 584: { ! 585: n = rand() % 5; ! 586: while(n--) ! 587: ThrowDebris (ent, "models/objects/debris2/tris.md2", 2, ent->s.origin); ! 588: } ! 589: } ! 590: } ! 591: ! 592: T_RadiusDamage(ent, ent->owner, ent->radius_dmg, other, ent->dmg_radius, MOD_R_SPLASH); ! 593: ! 594: gi.WriteByte (svc_temp_entity); ! 595: if (ent->waterlevel) ! 596: gi.WriteByte (TE_ROCKET_EXPLOSION_WATER); ! 597: else ! 598: gi.WriteByte (TE_ROCKET_EXPLOSION); ! 599: gi.WritePosition (origin); ! 600: gi.multicast (ent->s.origin, MULTICAST_PHS); ! 601: ! 602: G_FreeEdict (ent); ! 603: } ! 604: ! 605: void fire_rocket (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, float damage_radius, int radius_damage) ! 606: { ! 607: edict_t *rocket; ! 608: ! 609: rocket = G_Spawn(); ! 610: VectorCopy (start, rocket->s.origin); ! 611: VectorCopy (dir, rocket->movedir); ! 612: vectoangles (dir, rocket->s.angles); ! 613: VectorScale (dir, speed, rocket->velocity); ! 614: rocket->movetype = MOVETYPE_FLYMISSILE; ! 615: rocket->clipmask = MASK_SHOT; ! 616: rocket->solid = SOLID_BBOX; ! 617: rocket->s.effects |= EF_ROCKET; ! 618: VectorClear (rocket->mins); ! 619: VectorClear (rocket->maxs); ! 620: rocket->s.modelindex = gi.modelindex ("models/objects/rocket/tris.md2"); ! 621: rocket->owner = self; ! 622: rocket->touch = rocket_touch; ! 623: rocket->nextthink = level.time + 8000/speed; ! 624: rocket->think = G_FreeEdict; ! 625: rocket->dmg = damage; ! 626: rocket->radius_dmg = radius_damage; ! 627: rocket->dmg_radius = damage_radius; ! 628: rocket->s.sound = gi.soundindex ("weapons/rockfly.wav"); ! 629: rocket->classname = "rocket"; ! 630: ! 631: if (self->client) ! 632: check_dodge (self, rocket->s.origin, dir, speed); ! 633: ! 634: gi.linkentity (rocket); ! 635: } ! 636: ! 637: ! 638: /* ! 639: ================= ! 640: fire_rail ! 641: ================= ! 642: */ ! 643: void fire_rail (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int kick) ! 644: { ! 645: vec3_t from; ! 646: vec3_t end; ! 647: trace_t tr; ! 648: edict_t *ignore; ! 649: int mask; ! 650: qboolean water; ! 651: ! 652: VectorMA (start, 8192, aimdir, end); ! 653: VectorCopy (start, from); ! 654: ignore = self; ! 655: water = false; ! 656: mask = MASK_SHOT|CONTENTS_SLIME|CONTENTS_LAVA; ! 657: while (ignore) ! 658: { ! 659: tr = gi.trace (from, NULL, NULL, end, ignore, mask); ! 660: ! 661: if (tr.contents & (CONTENTS_SLIME|CONTENTS_LAVA)) ! 662: { ! 663: mask &= ~(CONTENTS_SLIME|CONTENTS_LAVA); ! 664: water = true; ! 665: } ! 666: else ! 667: { ! 668: if ((tr.ent->svflags & SVF_MONSTER) || (tr.ent->svflags & SVF_DAMAGEABLE) ||(tr.ent->client)) ! 669: ignore = tr.ent; ! 670: else ! 671: ignore = NULL; ! 672: ! 673: if ((tr.ent != self) && (tr.ent->takedamage)) ! 674: T_Damage (tr.ent, self, self, aimdir, tr.endpos, tr.plane.normal, damage, kick, 0, MOD_RAILGUN); ! 675: } ! 676: ! 677: VectorCopy (tr.endpos, from); ! 678: } ! 679: ! 680: // send gun puff / flash ! 681: gi.WriteByte (svc_temp_entity); ! 682: gi.WriteByte (TE_RAILTRAIL); ! 683: gi.WritePosition (start); ! 684: gi.WritePosition (tr.endpos); ! 685: gi.multicast (self->s.origin, MULTICAST_PHS); ! 686: // gi.multicast (start, MULTICAST_PHS); ! 687: if (water) ! 688: { ! 689: gi.WriteByte (svc_temp_entity); ! 690: gi.WriteByte (TE_RAILTRAIL); ! 691: gi.WritePosition (start); ! 692: gi.WritePosition (tr.endpos); ! 693: gi.multicast (tr.endpos, MULTICAST_PHS); ! 694: } ! 695: ! 696: if (self->client) ! 697: PlayerNoise(self, tr.endpos, PNOISE_IMPACT); ! 698: } ! 699: ! 700: ! 701: /* ! 702: ================= ! 703: fire_bfg ! 704: ================= ! 705: */ ! 706: void bfg_explode (edict_t *self) ! 707: { ! 708: edict_t *ent; ! 709: float points; ! 710: vec3_t v; ! 711: float dist; ! 712: ! 713: if (self->s.frame == 0) ! 714: { ! 715: // the BFG effect ! 716: ent = NULL; ! 717: while ((ent = findradius(ent, self->s.origin, self->dmg_radius)) != NULL) ! 718: { ! 719: if (!ent->takedamage) ! 720: continue; ! 721: if (ent == self->owner) ! 722: continue; ! 723: if (!CanDamage (ent, self)) ! 724: continue; ! 725: if (!CanDamage (ent, self->owner)) ! 726: continue; ! 727: ! 728: VectorAdd (ent->mins, ent->maxs, v); ! 729: VectorMA (ent->s.origin, 0.5, v, v); ! 730: VectorSubtract (self->s.origin, v, v); ! 731: dist = VectorLength(v); ! 732: points = self->radius_dmg * (1.0 - sqrt(dist/self->dmg_radius)); ! 733: // PMM - happened to notice this copy/paste bug ! 734: // if (ent == self->owner) ! 735: // points = points * 0.5; ! 736: ! 737: gi.WriteByte (svc_temp_entity); ! 738: gi.WriteByte (TE_BFG_EXPLOSION); ! 739: gi.WritePosition (ent->s.origin); ! 740: gi.multicast (ent->s.origin, MULTICAST_PHS); ! 741: T_Damage (ent, self, self->owner, self->velocity, ent->s.origin, vec3_origin, (int)points, 0, DAMAGE_ENERGY, MOD_BFG_EFFECT); ! 742: } ! 743: } ! 744: ! 745: self->nextthink = level.time + FRAMETIME; ! 746: self->s.frame++; ! 747: if (self->s.frame == 5) ! 748: self->think = G_FreeEdict; ! 749: } ! 750: ! 751: void bfg_touch (edict_t *self, edict_t *other, cplane_t *plane, csurface_t *surf) ! 752: { ! 753: if (other == self->owner) ! 754: return; ! 755: ! 756: if (surf && (surf->flags & SURF_SKY)) ! 757: { ! 758: G_FreeEdict (self); ! 759: return; ! 760: } ! 761: ! 762: if (self->owner->client) ! 763: PlayerNoise(self->owner, self->s.origin, PNOISE_IMPACT); ! 764: ! 765: // core explosion - prevents firing it into the wall/floor ! 766: if (other->takedamage) ! 767: T_Damage (other, self, self->owner, self->velocity, self->s.origin, plane->normal, 200, 0, 0, MOD_BFG_BLAST); ! 768: T_RadiusDamage(self, self->owner, 200, other, 100, MOD_BFG_BLAST); ! 769: ! 770: gi.sound (self, CHAN_VOICE, gi.soundindex ("weapons/bfg__x1b.wav"), 1, ATTN_NORM, 0); ! 771: self->solid = SOLID_NOT; ! 772: self->touch = NULL; ! 773: VectorMA (self->s.origin, -1 * FRAMETIME, self->velocity, self->s.origin); ! 774: VectorClear (self->velocity); ! 775: self->s.modelindex = gi.modelindex ("sprites/s_bfg3.sp2"); ! 776: self->s.frame = 0; ! 777: self->s.sound = 0; ! 778: self->s.effects &= ~EF_ANIM_ALLFAST; ! 779: self->think = bfg_explode; ! 780: self->nextthink = level.time + FRAMETIME; ! 781: self->enemy = other; ! 782: ! 783: gi.WriteByte (svc_temp_entity); ! 784: gi.WriteByte (TE_BFG_BIGEXPLOSION); ! 785: gi.WritePosition (self->s.origin); ! 786: gi.multicast (self->s.origin, MULTICAST_PVS); ! 787: } ! 788: ! 789: ! 790: void bfg_think (edict_t *self) ! 791: { ! 792: edict_t *ent; ! 793: edict_t *ignore; ! 794: vec3_t point; ! 795: vec3_t dir; ! 796: vec3_t start; ! 797: vec3_t end; ! 798: int dmg; ! 799: trace_t tr; ! 800: ! 801: if (deathmatch->value) ! 802: dmg = 5; ! 803: else ! 804: dmg = 10; ! 805: ! 806: ent = NULL; ! 807: while ((ent = findradius(ent, self->s.origin, 256)) != NULL) ! 808: { ! 809: if (ent == self) ! 810: continue; ! 811: ! 812: if (ent == self->owner) ! 813: continue; ! 814: ! 815: if (!ent->takedamage) ! 816: continue; ! 817: ! 818: //ROGUE - make tesla hurt by bfg ! 819: if (!(ent->svflags & SVF_MONSTER) && !(ent->svflags & SVF_DAMAGEABLE) && (!ent->client) && (strcmp(ent->classname, "misc_explobox") != 0)) ! 820: // if (!(ent->svflags & SVF_MONSTER) && (!ent->client) && (strcmp(ent->classname, "misc_explobox") != 0) ! 821: // && (strcmp(ent->classname, "tesla") != 0)) ! 822: continue; ! 823: ! 824: VectorMA (ent->absmin, 0.5, ent->size, point); ! 825: ! 826: VectorSubtract (point, self->s.origin, dir); ! 827: VectorNormalize (dir); ! 828: ! 829: ignore = self; ! 830: VectorCopy (self->s.origin, start); ! 831: VectorMA (start, 2048, dir, end); ! 832: while(1) ! 833: { ! 834: tr = gi.trace (start, NULL, NULL, end, ignore, CONTENTS_SOLID|CONTENTS_MONSTER|CONTENTS_DEADMONSTER); ! 835: ! 836: if (!tr.ent) ! 837: break; ! 838: ! 839: // hurt it if we can ! 840: if ((tr.ent->takedamage) && !(tr.ent->flags & FL_IMMUNE_LASER) && (tr.ent != self->owner)) ! 841: T_Damage (tr.ent, self, self->owner, dir, tr.endpos, vec3_origin, dmg, 1, DAMAGE_ENERGY, MOD_BFG_LASER); ! 842: ! 843: // if we hit something that's not a monster or player we're done ! 844: // if (!(tr.ent->svflags & SVF_MONSTER) && (!tr.ent->client)) ! 845: if (!(tr.ent->svflags & SVF_MONSTER) && !(tr.ent->svflags & SVF_DAMAGEABLE) && (!tr.ent->client)) ! 846: { ! 847: gi.WriteByte (svc_temp_entity); ! 848: gi.WriteByte (TE_LASER_SPARKS); ! 849: gi.WriteByte (4); ! 850: gi.WritePosition (tr.endpos); ! 851: gi.WriteDir (tr.plane.normal); ! 852: gi.WriteByte (self->s.skinnum); ! 853: gi.multicast (tr.endpos, MULTICAST_PVS); ! 854: break; ! 855: } ! 856: ! 857: ignore = tr.ent; ! 858: VectorCopy (tr.endpos, start); ! 859: } ! 860: ! 861: gi.WriteByte (svc_temp_entity); ! 862: gi.WriteByte (TE_BFG_LASER); ! 863: gi.WritePosition (self->s.origin); ! 864: gi.WritePosition (tr.endpos); ! 865: gi.multicast (self->s.origin, MULTICAST_PHS); ! 866: } ! 867: ! 868: self->nextthink = level.time + FRAMETIME; ! 869: } ! 870: ! 871: ! 872: void fire_bfg (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, float damage_radius) ! 873: { ! 874: edict_t *bfg; ! 875: ! 876: bfg = G_Spawn(); ! 877: VectorCopy (start, bfg->s.origin); ! 878: VectorCopy (dir, bfg->movedir); ! 879: vectoangles (dir, bfg->s.angles); ! 880: VectorScale (dir, speed, bfg->velocity); ! 881: bfg->movetype = MOVETYPE_FLYMISSILE; ! 882: bfg->clipmask = MASK_SHOT; ! 883: bfg->solid = SOLID_BBOX; ! 884: bfg->s.effects |= EF_BFG | EF_ANIM_ALLFAST; ! 885: VectorClear (bfg->mins); ! 886: VectorClear (bfg->maxs); ! 887: bfg->s.modelindex = gi.modelindex ("sprites/s_bfg1.sp2"); ! 888: bfg->owner = self; ! 889: bfg->touch = bfg_touch; ! 890: bfg->nextthink = level.time + 8000/speed; ! 891: bfg->think = G_FreeEdict; ! 892: bfg->radius_dmg = damage; ! 893: bfg->dmg_radius = damage_radius; ! 894: bfg->classname = "bfg blast"; ! 895: bfg->s.sound = gi.soundindex ("weapons/bfg__l1a.wav"); ! 896: ! 897: bfg->think = bfg_think; ! 898: bfg->nextthink = level.time + FRAMETIME; ! 899: bfg->teammaster = bfg; ! 900: bfg->teamchain = NULL; ! 901: ! 902: if (self->client) ! 903: check_dodge (self, bfg->s.origin, dir, speed); ! 904: ! 905: gi.linkentity (bfg); ! 906: }
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