2 .float rl_detonate_later;
4 void W_Rocket_Explode (void)
6 self.event_damage = SUB_Null;
7 RadiusDamage (self, self.owner, cvar("g_balance_rocketlauncher_damage"), cvar("g_balance_rocketlauncher_edgedamage"), cvar("g_balance_rocketlauncher_radius"), world, cvar("g_balance_rocketlauncher_force"), self.projectiledeathtype, other);
9 if (self.owner.weapon == WEP_ROCKET_LAUNCHER)
11 if(self.owner.ammo_rockets < cvar("g_balance_rocketlauncher_ammo"))
13 self.owner.cnt = WEP_ROCKET_LAUNCHER;
14 ATTACK_FINISHED(self.owner) = time;
15 self.owner.switchweapon = w_getbestweapon(self.owner);
17 if(g_laserguided_missile)
18 ATTACK_FINISHED(self.owner) = time + cvar("g_balance_rocketlauncher_refire");
23 entity FindLaserTarget(entity e, float dist_variance, float dot_variance)
25 entity head, selected;
27 float dist, maxdist,// bestdist,
36 makevectors(e.angles);
38 head = find(world, classname, "laser_target");
42 dir = normalize(head.origin - self.origin);
43 dot = dir * v_forward;
44 dist = vlen(head.origin - self.origin);
48 // gain points for being in front
49 points = points + ((dot+1)*0.5) * 500
50 * (1 + crandom()*dot_variance);
51 // gain points for being close away
52 points = points + (1 - dist/maxdist) * 1000
53 * (1 + crandom()*dot_variance);
55 traceline(e.origin, head.origin, TRUE, self);
56 if(trace_fraction < 1)
61 if(points > bestpoints)//random() > 0.5)//
67 head = find(head, classname, "laser_target");
70 //bprint(selected.owner.netname);
75 void W_Rocket_RemoteExplode()
77 if(self.owner.deadflag == DEAD_NO)
79 if((self.spawnshieldtime >= 0)
80 ? (time >= self.spawnshieldtime) // timer
81 : (vlen(NearestPointOnBox(self.owner, self.origin) - self.origin) > cvar("g_balance_rocketlauncher_radius")) // safety device
85 self.projectiledeathtype |= HITTYPE_BOUNCE;
94 void W_Rocket_Think (void)
97 vector desireddir, olddir, newdir;
98 float turnrate, velspeed;
99 self.nextthink = time;
103 self.projectiledeathtype |= HITTYPE_BOUNCE;
108 if(g_laserguided_missile)
111 makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0');
112 velspeed = cvar("g_balance_rocketlauncher_laserguided_speed") - (self.velocity * v_forward);
114 self.velocity = self.velocity + v_forward * min(cvar("g_balance_rocketlauncher_laserguided_speedaccel") * frametime, velspeed);
119 makevectors(self.angles_x * '-1 0 0' + self.angles_y * '0 1 0');
120 velspeed = cvar("g_balance_rocketlauncher_speed") - (self.velocity * v_forward);
122 self.velocity = self.velocity + v_forward * min(cvar("g_balance_rocketlauncher_speedaccel") * frametime, velspeed);
125 // laser guided, or remote detonation
126 if (self.owner.weapon == WEP_ROCKET_LAUNCHER)
128 if(g_laserguided_missile)
130 if(self.rl_detonate_later)
131 W_Rocket_RemoteExplode();
133 if(cvar("g_balance_rocketlauncher_laserguided_allow_steal"))
135 if(self.owner.laser_on)
137 if(self.attack_finished_single < time)
139 self.attack_finished_single = time + 0.2 + random()*0.3;
140 self.enemy = FindLaserTarget(self, 0.7, 0.7);
144 self.enemy = self.owner.weaponentity.lasertarget;
146 else self.enemy = world;
148 else // don't allow stealing: always target my owner's laser (if it exists)
149 self.enemy = self.owner.weaponentity.lasertarget;
151 if(self.enemy != world)
153 //bprint("Targeting ", self.enemy.owner.netname, "'s laser\n");
154 velspeed = vlen(self.velocity);
155 e = self.enemy;//self.owner.weaponentity.lasertarget;
156 turnrate = cvar("g_balance_rocketlauncher_laserguided_turnrate");//0.65; // how fast to turn
157 desireddir = normalize(e.origin - self.origin); // get direction from my position to the laser target
158 olddir = normalize(self.velocity); // get my current direction
159 newdir = normalize((olddir + desireddir * turnrate) * 0.5); // take the average of the 2 directions; not the best method but simple & easy
160 self.velocity = newdir * velspeed; // make me fly in the new direction at my flight speed
161 self.angles = vectoangles(self.velocity); // turn model in the new flight direction
163 ATTACK_FINISHED(self.owner) = time + 0.2;
168 if(self.rl_detonate_later)
169 W_Rocket_RemoteExplode();
173 if(self.csqcprojectile_clientanimate == 0)
174 UpdateCSQCProjectile(self);
177 void W_Rocket_Touch (void)
179 if(self.owner && self.owner.lastrocket == self)
180 self.owner.lastrocket = world;
185 void W_Rocket_Damage (entity inflictor, entity attacker, float damage, float deathtype, vector hitloc, vector force)
187 self.health = self.health - damage;
188 self.angles = vectoangles(self.velocity);
189 if (self.health <= 0)
190 W_PrepareExplosionByDamage(attacker, W_Rocket_Explode);
193 void W_Rocket_Attack (void)
195 local entity missile;
198 if not(self.items & IT_UNLIMITED_WEAPON_AMMO)
199 self.ammo_rockets = self.ammo_rockets - cvar("g_balance_rocketlauncher_ammo");
201 W_SetupShot (self, FALSE, 5, "weapons/rocket_fire.wav");
202 pointparticles(particleeffectnum("rocketlauncher_muzzleflash"), w_shotorg, w_shotdir * 1000, 1);
205 missile.owner = self;
206 self.lastrocket = missile;
207 if(cvar("g_balance_rocketlauncher_detonatedelay") >= 0)
208 missile.spawnshieldtime = time + cvar("g_balance_rocketlauncher_detonatedelay");
210 missile.spawnshieldtime = -1;
211 missile.classname = "rocket";
212 missile.bot_dodge = TRUE;
213 missile.bot_dodgerating = cvar("g_balance_rocketlauncher_primary_damage") * 2; // * 2 because it can be detonated inflight which makes it even more dangerous
215 missile.takedamage = DAMAGE_YES;
216 missile.damageforcescale = 4;
217 missile.health = cvar("g_balance_rocketlauncher_health");
218 missile.event_damage = W_Rocket_Damage;
220 missile.movetype = MOVETYPE_FLY;
221 missile.solid = SOLID_BBOX;
222 missile.projectiledeathtype = WEP_ROCKET_LAUNCHER;
223 setsize (missile, '-3 -3 -3', '3 3 3'); // give it some size so it can be shot
225 setorigin (missile, w_shotorg - v_forward * 3); // move it back so it hits the wall at the right point
226 if(g_laserguided_missile && self.laser_on)
227 missile.velocity = w_shotdir * cvar("g_balance_rocketlauncher_laserguided_speedstart");
229 missile.velocity = w_shotdir * cvar("g_balance_rocketlauncher_speedstart");
230 W_SetupProjectileVelocity(missile);
231 missile.angles = vectoangles (missile.velocity);
233 missile.touch = W_Rocket_Touch;
234 missile.think = W_Rocket_Think;
235 missile.nextthink = time;
236 missile.cnt = time + cvar("g_balance_rocketlauncher_lifetime");
237 missile.flags = FL_PROJECTILE;
239 CSQCProjectile(missile, cvar("g_balance_rocketlauncher_speedaccel") == 0 && !g_laserguided_missile, PROJECTILE_ROCKET, FALSE); // because of fly sound
241 // muzzle flash for 1st person view
243 setmodel (flash, "models/flash.md3"); // precision set below
244 SUB_SetFade (flash, time, 0.1);
245 flash.effects = EF_ADDITIVE | EF_FULLBRIGHT | EF_LOWPRECISION;
246 W_AttachToShotorg(flash, '5 0 0');
251 void spawnfunc_weapon_rocketlauncher (void); // defined in t_items.qc
253 float w_rlauncher(float req)
259 // aim and decide to fire if appropriate
260 self.BUTTON_ATCK = bot_aim(cvar("g_balance_rocketlauncher_speed"), 0, cvar("g_balance_rocketlauncher_lifetime"), FALSE);
261 if(skill >= 2) // skill 0 and 1 bots won't detonate rockets!
263 // decide whether to detonate rockets
264 local entity missile, targetlist, targ;
265 local float edgedamage, coredamage, edgeradius, recipricoledgeradius, d;
266 local float selfdamage, teamdamage, enemydamage;
267 edgedamage = cvar("g_balance_rocketlauncher_edgedamage");
268 coredamage = cvar("g_balance_rocketlauncher_damage");
269 edgeradius = cvar("g_balance_rocketlauncher_radius");
270 recipricoledgeradius = 1 / edgeradius;
274 targetlist = findchainfloat(bot_attack, TRUE);
275 missile = find(world, classname, "rocket");
278 if (missile.owner != self)
280 missile = find(missile, classname, "rocket");
286 d = vlen(targ.origin + (targ.mins + targ.maxs) * 0.5 - missile.origin);
287 d = bound(0, edgedamage + (coredamage - edgedamage) * sqrt(1 - d * recipricoledgeradius), 10000);
288 // count potential damage according to type of target
290 selfdamage = selfdamage + d;
291 else if (targ.team == self.team && teams_matter)
292 teamdamage = teamdamage + d;
293 else if (bot_shouldattack(targ))
294 enemydamage = enemydamage + d;
297 missile = find(missile, classname, "rocket");
299 local float desirabledamage;
300 desirabledamage = enemydamage;
301 if (teamplay != 1 && time > self.invincible_finished && time > self.spawnshieldtime)
302 desirabledamage = desirabledamage - selfdamage * cvar("g_balance_selfdamagepercent");
303 if (self.team && teamplay != 1)
304 desirabledamage = desirabledamage - teamdamage;
306 missile = find(world, classname, "rocket");
309 if (missile.owner != self)
311 missile = find(missile, classname, "rocket");
314 makevectors(missile.v_angle);
316 if (skill > 9) // normal players only do this for the target they are tracking
322 (v_forward * normalize(missile.origin - targ.origin)< 0.1)
323 && desirabledamage > 0.1*coredamage
324 )self.BUTTON_ATCK2 = TRUE;
328 local float distance; distance= bound(300,vlen(self.origin-self.enemy.origin),30000);
329 //As the distance gets larger, a correct detonation gets near imposible
330 //Bots are assumed to use the rocket spawnfunc_light to see if the rocket gets near a player
331 if(v_forward * normalize(missile.origin - self.enemy.origin)< 0.1)
332 if(self.enemy.classname == "player")
333 if(desirabledamage >= 0.1*coredamage)
334 if(random()/distance*300 > frametime*bound(0,(10-skill)*0.2,1))
335 self.BUTTON_ATCK2 = TRUE;
336 // dprint(ftos(random()/distance*300),">");dprint(ftos(frametime*bound(0,(10-skill)*0.2,1)),"\n");
339 missile = find(missile, classname, "rocket");
341 // if we would be doing at X percent of the core damage, detonate it
342 // but don't fire a new shot at the same time!
343 if (desirabledamage >= 0.75 * coredamage) //this should do group damage in rare fortunate events
344 self.BUTTON_ATCK2 = TRUE;
345 if ((skill > 6.5) && (selfdamage > self.health))
346 self.BUTTON_ATCK2 = FALSE;
347 //if(self.BUTTON_ATCK2 == TRUE)
348 // dprint(ftos(desirabledamage),"\n");
349 if (self.BUTTON_ATCK2 == TRUE) self.BUTTON_ATCK = FALSE;
352 else if (req == WR_THINK)
354 if(g_laserguided_missile)
356 if (self.BUTTON_ATCK && self.rl_release)
359 for(rock = world; (rock = find(rock, classname, "rocket")); ) if(rock.owner == self)
361 if(!rock.rl_detonate_later)
363 rock.rl_detonate_later = TRUE;
368 sound (self, CHAN_WEAPON2, "weapons/rocket_det.wav", VOL_BASE, ATTN_NORM);
371 if (weapon_prepareattack(0, cvar("g_balance_rocketlauncher_refire")))
374 weapon_thinkf(WFRAME_FIRE1, cvar("g_balance_rocketlauncher_animtime"), w_ready);
379 if (!self.BUTTON_ATCK)
381 if (self.BUTTON_ATCK2)
382 if(self.exteriorweaponentity.attack_finished_single < time)
384 self.exteriorweaponentity.attack_finished_single = time + 0.4;
385 self.laser_on = !self.laser_on;
386 // UGLY WORKAROUND: play this on CHAN_WEAPON2 so it can't cut off fire sounds
387 sound (self, CHAN_WEAPON2, "weapons/rocket_mode.wav", VOL_BASE, ATTN_NORM);
392 if (self.BUTTON_ATCK)
393 if (weapon_prepareattack(0, cvar("g_balance_rocketlauncher_refire")))
396 weapon_thinkf(WFRAME_FIRE1, cvar("g_balance_rocketlauncher_animtime"), w_ready);
398 if (self.BUTTON_ATCK2)
401 for(rock = world; (rock = find(rock, classname, "rocket")); ) if(rock.owner == self)
403 if(!rock.rl_detonate_later)
405 rock.rl_detonate_later = TRUE;
410 sound (self, CHAN_WEAPON2, "weapons/rocket_det.wav", VOL_BASE, ATTN_NORM);
414 else if (req == WR_PRECACHE)
416 precache_model ("models/flash.md3");
417 precache_model ("models/weapons/g_rl.md3");
418 precache_model ("models/weapons/v_rl.md3");
419 precache_model ("models/weapons/h_rl.dpm");
420 precache_sound ("weapons/rocket_det.wav");
421 precache_sound ("weapons/rocket_fire.wav");
422 if (g_laserguided_missile)
424 precache_model ("models/laser_dot.mdl"); // rocket launcher
425 precache_sound ("weapons/rocket_mode.wav");
428 else if (req == WR_SETUP)
430 weapon_setup(WEP_ROCKET_LAUNCHER);
433 else if (req == WR_CHECKAMMO1)
435 // don't switch while guiding a missile
436 if ((ATTACK_FINISHED(self) <= time || self.weapon != WEP_ROCKET_LAUNCHER)
437 && self.ammo_rockets < cvar("g_balance_rocketlauncher_ammo"))
440 else if (req == WR_CHECKAMMO2)
442 else if (req == WR_SUICIDEMESSAGE)
443 w_deathtypestring = "exploded";
444 else if (req == WR_KILLMESSAGE)
446 if(w_deathtype & HITTYPE_BOUNCE) // (remote detonation)
447 w_deathtypestring = "got too close to #'s rocket";
448 else if(w_deathtype & HITTYPE_SPLASH)
449 w_deathtypestring = "almost dodged #'s rocket";
451 w_deathtypestring = "ate #'s rocket";