3 #include <server/defs.qh>
4 #include <server/miscfunctions.qh>
5 #include <server/items.qh>
6 #include <server/resources.qh>
12 #include "../navigation.qh"
14 void havocbot_goalrating_waypoints(entity this, float ratingscale, vector org, float sradius)
16 // rate waypoints only if there's no alternative goal
17 if(navigation_bestgoal)
22 sradius = max(range, (0.5 + random() * 0.5) * sradius);
25 IL_EACH(g_waypoints, vdist(it.origin - org, <, sradius)
26 && vdist(it.origin - org, >, max(100, sradius - range))
27 && !(it.wpflags & WAYPOINTFLAG_TELEPORT),
29 if(vdist(it.origin - this.wp_goal_prev0.origin, <, range * 1.5))
31 else if(vdist(it.origin - this.wp_goal_prev1.origin, <, range * 1.5))
34 f = 0.5 + random() * 0.5;
35 navigation_routerating(this, it, ratingscale * f, 2000);
37 if(navigation_bestgoal)
43 bool havocbot_goalrating_item_can_be_left_to_teammate(entity this, entity player, entity item)
45 if (GetResource(item, RES_HEALTH) && GetResource(player, RES_HEALTH) <= GetResource(this, RES_HEALTH)) {return true;}
46 if (GetResource(item, RES_ARMOR) && GetResource(player, RES_ARMOR) <= GetResource(this, RES_ARMOR)) {return true;}
47 if (STAT(WEAPONS, item) && !(STAT(WEAPONS, player) & STAT(WEAPONS, item))) {return true;}
48 if (GetResource(item, RES_SHELLS) && GetResource(player, RES_SHELLS) <= GetResource(this, RES_SHELLS)) {return true;}
49 if (GetResource(item, RES_BULLETS) && GetResource(player, RES_BULLETS) <= GetResource(this, RES_BULLETS)) {return true;}
50 if (GetResource(item, RES_ROCKETS) && GetResource(player, RES_ROCKETS) <= GetResource(this, RES_ROCKETS)) {return true;}
51 if (GetResource(item, RES_CELLS) && GetResource(player, RES_CELLS) <= GetResource(this, RES_CELLS)) {return true;}
52 if (GetResource(item, RES_PLASMA) && GetResource(player, RES_PLASMA) <= GetResource(this, RES_PLASMA)) {return true;}
53 if (item.itemdef.instanceOfPowerup) {return true;}
58 bool havocbot_goalrating_item_pickable_check_players(entity this, vector org, entity item, vector item_org)
63 // these variables hold squared distances in order to optimize code
64 float friend_dist2 = FLOAT_MAX;
65 float enemy_dist2 = FLOAT_MAX;
68 FOREACH_CLIENT(IS_PLAYER(it) && it != this && !(IS_DEAD(it) || STAT(FROZEN, it)),
70 if (it.team == this.team)
72 if (!IS_REAL_CLIENT(it))
75 dist2 = vlen2(it.origin - item_org);
76 if (dist2 > friend_dist2)
79 if(havocbot_goalrating_item_can_be_left_to_teammate(this, it, item))
87 // If enemy only track distances
88 // TODO: track only if visible ?
89 dist2 = vlen2(it.origin - item_org);
90 if (dist2 < enemy_dist2)
95 // Rate the item only if no one needs it, or if an enemy is closer to it
96 dist2 = vlen2(item_org - org);
97 if ((enemy_dist2 < friend_dist2 && dist2 < enemy_dist2)
98 || (friend_dist2 > autocvar_bot_ai_friends_aware_pickup_radius ** 2)
99 || (dist2 < friend_dist2 && dist2 < 200 ** 2))
104 void havocbot_goalrating_items(entity this, float ratingscale, vector org, float sradius)
106 ratingscale = ratingscale * 0.0001;
108 IL_EACH(g_items, it.bot_pickup,
110 // ignore if bot already rated this item with a higher ratingscale
111 // NOTE: this code assumes each bot rates items in a different frame
112 if(it.bot_ratingscale_time == time && ratingscale < it.bot_ratingscale)
117 if(!autocvar_bot_ai_timeitems)
119 if(!it.scheduledrespawntime)
121 if(it.respawntime < max(11, autocvar_bot_ai_timeitems_minrespawndelay))
123 if(it.respawntimejitter && !it.itemdef.instanceOfPowerup)
127 if(it.itemdef.instanceOfPowerup)
128 t = bound(0, skill / 10, 1) * 6;
132 if(time < it.scheduledrespawntime - t)
135 it.bot_pickup_respawning = true;
137 vector o = (it.absmin + it.absmax) * 0.5;
138 if(vdist(o - org, >, sradius) || (it == this.ignoregoal && time < this.ignoregoaltime) )
141 // Check if the item can be picked up safely
146 traceline(o, o + '0 0 -1500', true, NULL);
148 if(IN_LAVA(trace_endpos + '0 0 1'))
151 // this tracebox_hits_trigger_hurt call isn't needed:
152 // dropped weapons are removed as soon as they fall on a trigger_hurt
153 // and can't be rated while they are in the air
154 //if(tracebox_hits_trigger_hurt(it.origin, it.mins, it.maxs, trace_endpos))
159 if(IN_LAVA(it.origin + (it.mins + it.maxs) * 0.5))
163 if(!havocbot_goalrating_item_pickable_check_players(this, org, it, o))
166 it.bot_ratingscale_time = time;
167 it.bot_ratingscale = ratingscale;
168 float rating = it.bot_pickupevalfunc(this, it);
170 navigation_routerating(this, it, rating * ratingscale, 2000);
174 void havocbot_goalrating_enemyplayers(entity this, float ratingscale, vector org, float sradius)
176 if (autocvar_bot_nofire)
179 // don't chase players if we're under water
180 if(this.waterlevel > WATERLEVEL_WETFEET)
183 ratingscale = ratingscale * 0.0001;
185 FOREACH_CLIENT(IS_PLAYER(it) && bot_shouldattack(this, it), {
186 // TODO: Merge this logic with the bot_shouldattack function
187 if(vdist(it.origin - org, <, 100) || vdist(it.origin - org, >, sradius))
189 if(vdist(vec2(it.velocity), >, autocvar_sv_maxspeed * 2))
192 // rate only visible enemies
194 traceline(this.origin + this.view_ofs, it.origin, MOVE_NOMONSTERS, this);
195 if (trace_fraction < 1 || trace_ent != it)
199 float t = ((GetResource(this, RES_HEALTH) + GetResource(this, RES_ARMOR)) - (GetResource(it, RES_HEALTH) + GetResource(it, RES_ARMOR))) / 150;
200 t = bound(0, 1 + t, 3);
203 if (time < STAT(STRENGTH_FINISHED, this) - 1) t += 0.5;
204 if (time < STAT(STRENGTH_FINISHED, it) - 1) t -= 0.5;
205 if (time < this.invincible_finished - 1) t += 0.2;
206 if (time < it.invincible_finished - 1) t -= 0.4;
208 t += max(0, 8 - skill) * 0.05; // less skilled bots attack more mindlessly
211 navigation_routerating(this, it, ratingscale * BOT_RATING_ENEMY, 2000);
215 // legacy bot role for standard gamemodes
217 void havocbot_role_generic(entity this)
222 if (navigation_goalrating_timeout(this))
224 navigation_goalrating_start(this);
225 havocbot_goalrating_items(this, 10000, this.origin, 10000);
226 havocbot_goalrating_enemyplayers(this, 10000, this.origin, 10000);
227 havocbot_goalrating_waypoints(this, 1, this.origin, 3000);
228 navigation_goalrating_end(this);
230 navigation_goalrating_timeout_set(this);
234 void havocbot_chooserole_generic(entity this)
236 this.havocbot_role = havocbot_role_generic;
239 void havocbot_chooserole(entity this)
241 LOG_TRACE("choosing a role...");
242 navigation_goalrating_timeout_force(this);
243 if(!MUTATOR_CALLHOOK(HavocBot_ChooseRole, this))
244 havocbot_chooserole_generic(this);