1 #include "waypoints.qh"
6 #include "navigation.qh"
8 #include <common/state.qh>
10 #include "../../antilag.qh"
12 #include <common/constants.qh>
13 #include <common/net_linked.qh>
14 #include <common/physics/player.qh>
16 #include <lib/warpzone/common.qh>
17 #include <lib/warpzone/util_server.qh>
19 .entity spawnpointmodel;
20 void waypoint_unreachable(entity pl)
22 IL_EACH(g_waypoints, true,
24 it.colormod = '0.5 0.5 0.5';
25 it.effects &= ~(EF_NODEPTHTEST | EF_RED | EF_BLUE);
28 entity e2 = navigation_findnearestwaypoint(pl, false);
31 LOG_INFOF("Can't find any waypoint nearby\n");
35 navigation_markroutes(pl, e2);
39 IL_EACH(g_waypoints, it.wpcost >= 10000000,
41 LOG_INFO("unreachable: ", etos(it), " ", vtos(it.origin), "\n");
43 it.effects |= EF_NODEPTHTEST | EF_BLUE;
47 if (j) LOG_INFOF("%d waypoints cannot be reached from here in any way (marked with blue light)\n", j);
48 navigation_markroutes_inverted(e2);
51 IL_EACH(g_waypoints, it.wpcost >= 10000000,
53 LOG_INFO("cannot reach me: ", etos(it), " ", vtos(it.origin), "\n");
55 if (!(it.effects & EF_NODEPTHTEST)) // not already reported before
57 it.effects |= EF_NODEPTHTEST | EF_RED;
60 if (j) LOG_INFOF("%d waypoints cannot walk to here in any way (marked with red light)\n", j);
61 if (m) LOG_INFOF("%d waypoints have been marked total\n", m);
64 IL_EACH(g_spawnpoints, true,
66 if (navigation_findnearestwaypoint(it, false))
68 if(it.spawnpointmodel)
70 delete(it.spawnpointmodel);
71 it.spawnpointmodel = NULL;
76 if(!it.spawnpointmodel)
78 tracebox(it.origin, PL_MIN_CONST, PL_MAX_CONST, it.origin - '0 0 512', MOVE_NOMONSTERS, NULL);
79 entity e = new(spawnpointmodel);
80 vector org = trace_endpos + eZ;
82 e.solid = SOLID_TRIGGER;
83 it.spawnpointmodel = e;
85 LOG_INFO("spawn without waypoint: ", etos(it), " ", vtos(it.origin), "\n");
86 it.spawnpointmodel.effects |= EF_NODEPTHTEST;
87 _setmodel(it.spawnpointmodel, pl.model);
88 it.spawnpointmodel.frame = pl.frame;
89 it.spawnpointmodel.skin = pl.skin;
90 it.spawnpointmodel.colormap = pl.colormap;
91 it.spawnpointmodel.colormod = pl.colormod;
92 it.spawnpointmodel.glowmod = pl.glowmod;
93 setsize(it.spawnpointmodel, PL_MIN_CONST, PL_MAX_CONST);
97 if (j) LOG_INFOF("%d spawnpoints have no nearest waypoint (marked by player model)\n", j);
100 IL_EACH(g_items, true,
102 it.effects &= ~(EF_NODEPTHTEST | EF_RED | EF_BLUE);
103 it.colormod = '0.5 0.5 0.5';
105 IL_EACH(g_items, true,
107 if (navigation_findnearestwaypoint(it, false))
109 LOG_INFO("item without waypoint: ", etos(it), " ", vtos(it.origin), "\n");
110 it.effects |= EF_NODEPTHTEST | EF_RED;
114 if (j) LOG_INFOF("%d items have no nearest waypoint and cannot be walked away from (marked with red light)\n", j);
117 IL_EACH(g_items, true,
119 if (navigation_findnearestwaypoint(it, true))
121 LOG_INFO("item without waypoint: ", etos(it), " ", vtos(it.origin), "\n");
122 it.effects |= EF_NODEPTHTEST | EF_BLUE;
126 if (j) LOG_INFOF("%d items have no nearest waypoint and cannot be walked to (marked with blue light)\n", j);
129 vector waypoint_getSymmetricalOrigin(vector org, int ctf_flags)
131 vector new_org = org;
132 if (fabs(autocvar_g_waypointeditor_symmetrical) == 1)
134 vector map_center = havocbot_middlepoint;
135 if (autocvar_g_waypointeditor_symmetrical == -1)
136 map_center = autocvar_g_waypointeditor_symmetrical_origin;
138 new_org = Rotate(org - map_center, 360 * DEG2RAD / ctf_flags) + map_center;
140 else if (fabs(autocvar_g_waypointeditor_symmetrical) == 2)
142 float m = havocbot_symmetryaxis_equation.x;
143 float q = havocbot_symmetryaxis_equation.y;
144 if (autocvar_g_waypointeditor_symmetrical == -2)
146 m = autocvar_g_waypointeditor_symmetrical_axis.x;
147 q = autocvar_g_waypointeditor_symmetrical_axis.y;
150 new_org.x = (1 / (1 + m*m)) * ((1 - m*m) * org.x + 2 * m * org.y - 2 * m * q);
151 new_org.y = (1 / (1 + m*m)) * (2 * m * org.x + (m*m - 1) * org.y + 2 * q);
157 void waypoint_setupmodel(entity wp)
159 if (autocvar_g_waypointeditor)
161 // TODO: add some sort of visible box in edit mode for box waypoints
164 setmodel(wp, MDL_WAYPOINT);
166 wp.effects = EF_LOWPRECISION;
167 if (wp.wpflags & WAYPOINTFLAG_ITEM)
168 wp.colormod = '1 0 0';
169 else if (wp.wpflags & WAYPOINTFLAG_GENERATED)
170 wp.colormod = '1 1 0';
171 else if (wp.wphardwired)
172 wp.colormod = '0.5 0 1';
174 wp.colormod = '1 1 1';
180 // create a new spawnfunc_waypoint and automatically link it to other waypoints, and link
181 // them back to it as well
182 // (suitable for spawnfunc_waypoint editor)
183 entity waypoint_spawn(vector m1, vector m2, float f)
185 if(!(f & WAYPOINTFLAG_PERSONAL))
187 vector em1 = m1, em2 = m2;
188 if (!(f & WAYPOINTFLAG_GENERATED) && m1 == m2)
193 IL_EACH(g_waypoints, boxesoverlap(em1, em2, it.absmin, it.absmax),
199 entity w = new(waypoint);
200 IL_PUSH(g_waypoints, w);
201 w.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_PLAYERCLIP | DPCONTENTS_BOTCLIP;
203 w.solid = SOLID_TRIGGER;
204 setorigin(w, (m1 + m2) * 0.5);
205 setsize(w, m1 - w.origin, m2 - w.origin);
211 setsize(w, PL_MIN_CONST - '1 1 0', PL_MAX_CONST + '1 1 0');
212 if(!move_out_of_solid(w))
214 if(!(f & WAYPOINTFLAG_GENERATED))
216 LOG_TRACE("Killed a waypoint that was stuck in solid at ", vtos(w.origin));
222 if(autocvar_developer)
224 LOG_INFO("A generated waypoint is stuck in solid at ", vtos(w.origin), "\n");
225 backtrace("Waypoint stuck");
229 setsize(w, '0 0 0', '0 0 0');
232 waypoint_clearlinks(w);
233 //waypoint_schedulerelink(w);
235 waypoint_setupmodel(w);
240 void waypoint_spawn_fromeditor(entity pl)
243 vector org = pl.origin;
244 int ctf_flags = havocbot_symmetryaxis_equation.z;
245 bool sym = ((autocvar_g_waypointeditor_symmetrical > 0 && ctf_flags >= 2)
246 || (autocvar_g_waypointeditor_symmetrical < 0));
247 int order = ctf_flags;
248 if(autocvar_g_waypointeditor_symmetrical_order >= 2)
250 order = autocvar_g_waypointeditor_symmetrical_order;
254 if(!PHYS_INPUT_BUTTON_CROUCH(pl))
256 // snap waypoint to item's origin if close enough
257 IL_EACH(g_items, true,
259 vector item_org = (it.absmin + it.absmax) * 0.5;
260 item_org.z = it.absmin.z - PL_MIN_CONST.z;
261 if(vlen(item_org - org) < 30)
270 e = waypoint_spawn(org, org, 0);
271 waypoint_schedulerelink(e);
272 bprint(strcat("Waypoint spawned at ", vtos(e.origin), "\n"));
275 org = waypoint_getSymmetricalOrigin(e.origin, ctf_flags);
276 if (vdist(org - pl.origin, >, 32))
287 void waypoint_remove(entity wp)
289 // tell all waypoints linked to wp that they need to relink
290 IL_EACH(g_waypoints, it != wp,
292 if (waypoint_islinked(it, wp))
293 waypoint_removelink(it, wp);
298 void waypoint_remove_fromeditor(entity pl)
300 entity e = navigation_findnearestwaypoint(pl, false);
302 int ctf_flags = havocbot_symmetryaxis_equation.z;
303 bool sym = ((autocvar_g_waypointeditor_symmetrical > 0 && ctf_flags >= 2)
304 || (autocvar_g_waypointeditor_symmetrical < 0));
305 int order = ctf_flags;
306 if(autocvar_g_waypointeditor_symmetrical_order >= 2)
308 order = autocvar_g_waypointeditor_symmetrical_order;
314 if (e.wpflags & WAYPOINTFLAG_GENERATED) return;
318 LOG_INFO("^1Warning: ^7Removal of hardwired waypoints is not allowed in the editor. Please remove links from/to this waypoint (", vtos(e.origin), ") by hand from maps/", mapname, ".waypoints.hardwired\n");
322 entity wp_sym = NULL;
325 vector org = waypoint_getSymmetricalOrigin(e.origin, ctf_flags);
326 FOREACH_ENTITY_CLASS("waypoint", !(it.wpflags & WAYPOINTFLAG_GENERATED), {
327 if(vdist(org - it.origin, <, 3))
335 bprint(strcat("Waypoint removed at ", vtos(e.origin), "\n"));
349 void waypoint_removelink(entity from, entity to)
351 if (from == to || (from.wpflags & WAYPOINTFLAG_NORELINK))
355 if (!found && from.wp00 == to) found = true; if (found) {from.wp00 = from.wp01; from.wp00mincost = from.wp01mincost;}
356 if (!found && from.wp01 == to) found = true; if (found) {from.wp01 = from.wp02; from.wp01mincost = from.wp02mincost;}
357 if (!found && from.wp02 == to) found = true; if (found) {from.wp02 = from.wp03; from.wp02mincost = from.wp03mincost;}
358 if (!found && from.wp03 == to) found = true; if (found) {from.wp03 = from.wp04; from.wp03mincost = from.wp04mincost;}
359 if (!found && from.wp04 == to) found = true; if (found) {from.wp04 = from.wp05; from.wp04mincost = from.wp05mincost;}
360 if (!found && from.wp05 == to) found = true; if (found) {from.wp05 = from.wp06; from.wp05mincost = from.wp06mincost;}
361 if (!found && from.wp06 == to) found = true; if (found) {from.wp06 = from.wp07; from.wp06mincost = from.wp07mincost;}
362 if (!found && from.wp07 == to) found = true; if (found) {from.wp07 = from.wp08; from.wp07mincost = from.wp08mincost;}
363 if (!found && from.wp08 == to) found = true; if (found) {from.wp08 = from.wp09; from.wp08mincost = from.wp09mincost;}
364 if (!found && from.wp09 == to) found = true; if (found) {from.wp09 = from.wp10; from.wp09mincost = from.wp10mincost;}
365 if (!found && from.wp10 == to) found = true; if (found) {from.wp10 = from.wp11; from.wp10mincost = from.wp11mincost;}
366 if (!found && from.wp11 == to) found = true; if (found) {from.wp11 = from.wp12; from.wp11mincost = from.wp12mincost;}
367 if (!found && from.wp12 == to) found = true; if (found) {from.wp12 = from.wp13; from.wp12mincost = from.wp13mincost;}
368 if (!found && from.wp13 == to) found = true; if (found) {from.wp13 = from.wp14; from.wp13mincost = from.wp14mincost;}
369 if (!found && from.wp14 == to) found = true; if (found) {from.wp14 = from.wp15; from.wp14mincost = from.wp15mincost;}
370 if (!found && from.wp15 == to) found = true; if (found) {from.wp15 = from.wp16; from.wp15mincost = from.wp16mincost;}
371 if (!found && from.wp16 == to) found = true; if (found) {from.wp16 = from.wp17; from.wp16mincost = from.wp17mincost;}
372 if (!found && from.wp17 == to) found = true; if (found) {from.wp17 = from.wp18; from.wp17mincost = from.wp18mincost;}
373 if (!found && from.wp18 == to) found = true; if (found) {from.wp18 = from.wp19; from.wp18mincost = from.wp19mincost;}
374 if (!found && from.wp19 == to) found = true; if (found) {from.wp19 = from.wp20; from.wp19mincost = from.wp20mincost;}
375 if (!found && from.wp20 == to) found = true; if (found) {from.wp20 = from.wp21; from.wp20mincost = from.wp21mincost;}
376 if (!found && from.wp21 == to) found = true; if (found) {from.wp21 = from.wp22; from.wp21mincost = from.wp22mincost;}
377 if (!found && from.wp22 == to) found = true; if (found) {from.wp22 = from.wp23; from.wp22mincost = from.wp23mincost;}
378 if (!found && from.wp23 == to) found = true; if (found) {from.wp23 = from.wp24; from.wp23mincost = from.wp24mincost;}
379 if (!found && from.wp24 == to) found = true; if (found) {from.wp24 = from.wp25; from.wp24mincost = from.wp25mincost;}
380 if (!found && from.wp25 == to) found = true; if (found) {from.wp25 = from.wp26; from.wp25mincost = from.wp26mincost;}
381 if (!found && from.wp26 == to) found = true; if (found) {from.wp26 = from.wp27; from.wp26mincost = from.wp27mincost;}
382 if (!found && from.wp27 == to) found = true; if (found) {from.wp27 = from.wp28; from.wp27mincost = from.wp28mincost;}
383 if (!found && from.wp28 == to) found = true; if (found) {from.wp28 = from.wp29; from.wp28mincost = from.wp29mincost;}
384 if (!found && from.wp29 == to) found = true; if (found) {from.wp29 = from.wp30; from.wp29mincost = from.wp30mincost;}
385 if (!found && from.wp30 == to) found = true; if (found) {from.wp30 = from.wp31; from.wp30mincost = from.wp31mincost;}
386 if (found) {from.wp31 = NULL; from.wp31mincost = 10000000;}
389 bool waypoint_islinked(entity from, entity to)
391 if (from.wp00 == to) return true;if (from.wp01 == to) return true;if (from.wp02 == to) return true;if (from.wp03 == to) return true;
392 if (from.wp04 == to) return true;if (from.wp05 == to) return true;if (from.wp06 == to) return true;if (from.wp07 == to) return true;
393 if (from.wp08 == to) return true;if (from.wp09 == to) return true;if (from.wp10 == to) return true;if (from.wp11 == to) return true;
394 if (from.wp12 == to) return true;if (from.wp13 == to) return true;if (from.wp14 == to) return true;if (from.wp15 == to) return true;
395 if (from.wp16 == to) return true;if (from.wp17 == to) return true;if (from.wp18 == to) return true;if (from.wp19 == to) return true;
396 if (from.wp20 == to) return true;if (from.wp21 == to) return true;if (from.wp22 == to) return true;if (from.wp23 == to) return true;
397 if (from.wp24 == to) return true;if (from.wp25 == to) return true;if (from.wp26 == to) return true;if (from.wp27 == to) return true;
398 if (from.wp28 == to) return true;if (from.wp29 == to) return true;if (from.wp30 == to) return true;if (from.wp31 == to) return true;
402 void waypoint_updatecost_foralllinks()
404 IL_EACH(g_waypoints, !(it.wpflags & WAYPOINTFLAG_TELEPORT),
406 if(it.wp00) it.wp00mincost = waypoint_getlinkcost(it, it.wp00);
407 if(it.wp01) it.wp01mincost = waypoint_getlinkcost(it, it.wp01);
408 if(it.wp02) it.wp02mincost = waypoint_getlinkcost(it, it.wp02);
409 if(it.wp03) it.wp03mincost = waypoint_getlinkcost(it, it.wp03);
410 if(it.wp04) it.wp04mincost = waypoint_getlinkcost(it, it.wp04);
411 if(it.wp05) it.wp05mincost = waypoint_getlinkcost(it, it.wp05);
412 if(it.wp06) it.wp06mincost = waypoint_getlinkcost(it, it.wp06);
413 if(it.wp07) it.wp07mincost = waypoint_getlinkcost(it, it.wp07);
414 if(it.wp08) it.wp08mincost = waypoint_getlinkcost(it, it.wp08);
415 if(it.wp09) it.wp09mincost = waypoint_getlinkcost(it, it.wp09);
416 if(it.wp10) it.wp10mincost = waypoint_getlinkcost(it, it.wp10);
417 if(it.wp11) it.wp11mincost = waypoint_getlinkcost(it, it.wp11);
418 if(it.wp12) it.wp12mincost = waypoint_getlinkcost(it, it.wp12);
419 if(it.wp13) it.wp13mincost = waypoint_getlinkcost(it, it.wp13);
420 if(it.wp14) it.wp14mincost = waypoint_getlinkcost(it, it.wp14);
421 if(it.wp15) it.wp15mincost = waypoint_getlinkcost(it, it.wp15);
422 if(it.wp16) it.wp16mincost = waypoint_getlinkcost(it, it.wp16);
423 if(it.wp17) it.wp17mincost = waypoint_getlinkcost(it, it.wp17);
424 if(it.wp18) it.wp18mincost = waypoint_getlinkcost(it, it.wp18);
425 if(it.wp19) it.wp19mincost = waypoint_getlinkcost(it, it.wp19);
426 if(it.wp20) it.wp20mincost = waypoint_getlinkcost(it, it.wp20);
427 if(it.wp21) it.wp21mincost = waypoint_getlinkcost(it, it.wp21);
428 if(it.wp22) it.wp22mincost = waypoint_getlinkcost(it, it.wp22);
429 if(it.wp23) it.wp23mincost = waypoint_getlinkcost(it, it.wp23);
430 if(it.wp24) it.wp24mincost = waypoint_getlinkcost(it, it.wp24);
431 if(it.wp25) it.wp25mincost = waypoint_getlinkcost(it, it.wp25);
432 if(it.wp26) it.wp26mincost = waypoint_getlinkcost(it, it.wp26);
433 if(it.wp27) it.wp27mincost = waypoint_getlinkcost(it, it.wp27);
434 if(it.wp28) it.wp28mincost = waypoint_getlinkcost(it, it.wp28);
435 if(it.wp29) it.wp29mincost = waypoint_getlinkcost(it, it.wp29);
436 if(it.wp30) it.wp30mincost = waypoint_getlinkcost(it, it.wp30);
437 if(it.wp31) it.wp31mincost = waypoint_getlinkcost(it, it.wp31);
441 float waypoint_getlinearcost(float dist)
443 if(skill >= autocvar_bot_ai_bunnyhop_skilloffset)
444 return dist / (autocvar_sv_maxspeed * 1.25);
445 return dist / autocvar_sv_maxspeed;
447 float waypoint_getlinearcost_underwater(float dist)
449 // NOTE: this value is hardcoded on the engine too, see SV_WaterMove
450 return dist / (autocvar_sv_maxspeed * 0.7);
453 float waypoint_gettravelcost(vector from, vector to, entity from_ent, entity to_ent)
455 bool submerged_from = navigation_check_submerged_state(from_ent, from);
456 bool submerged_to = navigation_check_submerged_state(to_ent, to);
458 if (submerged_from && submerged_to)
459 return waypoint_getlinearcost_underwater(vlen(to - from));
461 float c = waypoint_getlinearcost(vlen(to - from));
463 float height = from.z - to.z;
464 if(height > jumpheight_vec.z && autocvar_sv_gravity > 0)
466 float height_cost = sqrt(height / (autocvar_sv_gravity / 2));
467 c = waypoint_getlinearcost(vlen(vec2(to - from))); // xy distance cost
472 if (submerged_from || submerged_to)
473 return (c + waypoint_getlinearcost_underwater(vlen(to - from))) / 2;
477 float waypoint_getlinkcost(entity from, entity to)
479 vector v1 = from.origin;
480 vector v2 = to.origin;
483 vector m1 = from.absmin, m2 = from.absmax;
484 v1.x = bound(m1.x, v2.x, m2.x);
485 v1.y = bound(m1.y, v2.y, m2.y);
486 v1.z = bound(m1.z, v2.z, m2.z);
490 vector m1 = to.absmin, m2 = to.absmax;
491 v2.x = bound(m1.x, v1.x, m2.x);
492 v2.y = bound(m1.y, v1.y, m2.y);
493 v2.z = bound(m1.z, v1.z, m2.z);
495 return waypoint_gettravelcost(v1, v2, from, to);
498 // add a new link to the spawnfunc_waypoint, replacing the furthest link it already has
499 // if c == -1 automatically determine cost of the link
500 void waypoint_addlink_customcost(entity from, entity to, float c)
502 if (from == to || waypoint_islinked(from, to))
504 if (c == -1 && (from.wpflags & WAYPOINTFLAG_NORELINK))
508 c = waypoint_getlinkcost(from, to);
510 if (from.wp31mincost < c) return;
511 if (from.wp30mincost < c) {from.wp31 = to;from.wp31mincost = c;return;} from.wp31 = from.wp30;from.wp31mincost = from.wp30mincost;
512 if (from.wp29mincost < c) {from.wp30 = to;from.wp30mincost = c;return;} from.wp30 = from.wp29;from.wp30mincost = from.wp29mincost;
513 if (from.wp28mincost < c) {from.wp29 = to;from.wp29mincost = c;return;} from.wp29 = from.wp28;from.wp29mincost = from.wp28mincost;
514 if (from.wp27mincost < c) {from.wp28 = to;from.wp28mincost = c;return;} from.wp28 = from.wp27;from.wp28mincost = from.wp27mincost;
515 if (from.wp26mincost < c) {from.wp27 = to;from.wp27mincost = c;return;} from.wp27 = from.wp26;from.wp27mincost = from.wp26mincost;
516 if (from.wp25mincost < c) {from.wp26 = to;from.wp26mincost = c;return;} from.wp26 = from.wp25;from.wp26mincost = from.wp25mincost;
517 if (from.wp24mincost < c) {from.wp25 = to;from.wp25mincost = c;return;} from.wp25 = from.wp24;from.wp25mincost = from.wp24mincost;
518 if (from.wp23mincost < c) {from.wp24 = to;from.wp24mincost = c;return;} from.wp24 = from.wp23;from.wp24mincost = from.wp23mincost;
519 if (from.wp22mincost < c) {from.wp23 = to;from.wp23mincost = c;return;} from.wp23 = from.wp22;from.wp23mincost = from.wp22mincost;
520 if (from.wp21mincost < c) {from.wp22 = to;from.wp22mincost = c;return;} from.wp22 = from.wp21;from.wp22mincost = from.wp21mincost;
521 if (from.wp20mincost < c) {from.wp21 = to;from.wp21mincost = c;return;} from.wp21 = from.wp20;from.wp21mincost = from.wp20mincost;
522 if (from.wp19mincost < c) {from.wp20 = to;from.wp20mincost = c;return;} from.wp20 = from.wp19;from.wp20mincost = from.wp19mincost;
523 if (from.wp18mincost < c) {from.wp19 = to;from.wp19mincost = c;return;} from.wp19 = from.wp18;from.wp19mincost = from.wp18mincost;
524 if (from.wp17mincost < c) {from.wp18 = to;from.wp18mincost = c;return;} from.wp18 = from.wp17;from.wp18mincost = from.wp17mincost;
525 if (from.wp16mincost < c) {from.wp17 = to;from.wp17mincost = c;return;} from.wp17 = from.wp16;from.wp17mincost = from.wp16mincost;
526 if (from.wp15mincost < c) {from.wp16 = to;from.wp16mincost = c;return;} from.wp16 = from.wp15;from.wp16mincost = from.wp15mincost;
527 if (from.wp14mincost < c) {from.wp15 = to;from.wp15mincost = c;return;} from.wp15 = from.wp14;from.wp15mincost = from.wp14mincost;
528 if (from.wp13mincost < c) {from.wp14 = to;from.wp14mincost = c;return;} from.wp14 = from.wp13;from.wp14mincost = from.wp13mincost;
529 if (from.wp12mincost < c) {from.wp13 = to;from.wp13mincost = c;return;} from.wp13 = from.wp12;from.wp13mincost = from.wp12mincost;
530 if (from.wp11mincost < c) {from.wp12 = to;from.wp12mincost = c;return;} from.wp12 = from.wp11;from.wp12mincost = from.wp11mincost;
531 if (from.wp10mincost < c) {from.wp11 = to;from.wp11mincost = c;return;} from.wp11 = from.wp10;from.wp11mincost = from.wp10mincost;
532 if (from.wp09mincost < c) {from.wp10 = to;from.wp10mincost = c;return;} from.wp10 = from.wp09;from.wp10mincost = from.wp09mincost;
533 if (from.wp08mincost < c) {from.wp09 = to;from.wp09mincost = c;return;} from.wp09 = from.wp08;from.wp09mincost = from.wp08mincost;
534 if (from.wp07mincost < c) {from.wp08 = to;from.wp08mincost = c;return;} from.wp08 = from.wp07;from.wp08mincost = from.wp07mincost;
535 if (from.wp06mincost < c) {from.wp07 = to;from.wp07mincost = c;return;} from.wp07 = from.wp06;from.wp07mincost = from.wp06mincost;
536 if (from.wp05mincost < c) {from.wp06 = to;from.wp06mincost = c;return;} from.wp06 = from.wp05;from.wp06mincost = from.wp05mincost;
537 if (from.wp04mincost < c) {from.wp05 = to;from.wp05mincost = c;return;} from.wp05 = from.wp04;from.wp05mincost = from.wp04mincost;
538 if (from.wp03mincost < c) {from.wp04 = to;from.wp04mincost = c;return;} from.wp04 = from.wp03;from.wp04mincost = from.wp03mincost;
539 if (from.wp02mincost < c) {from.wp03 = to;from.wp03mincost = c;return;} from.wp03 = from.wp02;from.wp03mincost = from.wp02mincost;
540 if (from.wp01mincost < c) {from.wp02 = to;from.wp02mincost = c;return;} from.wp02 = from.wp01;from.wp02mincost = from.wp01mincost;
541 if (from.wp00mincost < c) {from.wp01 = to;from.wp01mincost = c;return;} from.wp01 = from.wp00;from.wp01mincost = from.wp00mincost;
542 from.wp00 = to;from.wp00mincost = c;return;
545 void waypoint_addlink(entity from, entity to)
547 waypoint_addlink_customcost(from, to, -1);
550 // relink this spawnfunc_waypoint
551 // (precompile a list of all reachable waypoints from this spawnfunc_waypoint)
553 void waypoint_think(entity this)
555 vector sv, sv2, ev, ev2, dv;
556 float sv2_height, ev2_height;
558 bot_calculate_stepheightvec();
560 bot_navigation_movemode = ((autocvar_bot_navigation_ignoreplayers) ? MOVE_NOMONSTERS : MOVE_NORMAL);
562 //dprint("waypoint_think wpisbox = ", ftos(this.wpisbox), "\n");
563 IL_EACH(g_waypoints, this != it,
565 if (boxesoverlap(this.absmin, this.absmax, it.absmin, it.absmax))
567 waypoint_addlink(this, it);
568 waypoint_addlink(it, this);
573 if(!checkpvs(this.origin, it))
579 SET_TRACEWALK_DESTCOORDS_2(this, it.origin, sv, sv2, sv2_height);
580 SET_TRACEWALK_DESTCOORDS_2(it, this.origin, ev, ev2, ev2_height);
584 if(vdist(dv, >=, 1050)) // max search distance in XY
586 ++relink_lengthculled;
590 navigation_testtracewalk = 0;
592 //traceline(this.origin, it.origin, false, NULL);
593 //if (trace_fraction == 1)
595 relink_walkculled += 0.5;
598 if (tracewalk(this, sv, PL_MIN_CONST, PL_MAX_CONST, ev2, ev2_height, MOVE_NOMONSTERS))
599 waypoint_addlink(this, it);
601 relink_walkculled += 0.5;
605 relink_walkculled += 0.5;
608 if (tracewalk(it, ev, PL_MIN_CONST, PL_MAX_CONST, sv2, sv2_height, MOVE_NOMONSTERS))
609 waypoint_addlink(it, this);
611 relink_walkculled += 0.5;
615 navigation_testtracewalk = 0;
616 this.wplinked = true;
619 void waypoint_clearlinks(entity wp)
621 // clear links to other waypoints
623 wp.wp00 = wp.wp01 = wp.wp02 = wp.wp03 = wp.wp04 = wp.wp05 = wp.wp06 = wp.wp07 = NULL;
624 wp.wp08 = wp.wp09 = wp.wp10 = wp.wp11 = wp.wp12 = wp.wp13 = wp.wp14 = wp.wp15 = NULL;
625 wp.wp16 = wp.wp17 = wp.wp18 = wp.wp19 = wp.wp20 = wp.wp21 = wp.wp22 = wp.wp23 = NULL;
626 wp.wp24 = wp.wp25 = wp.wp26 = wp.wp27 = wp.wp28 = wp.wp29 = wp.wp30 = wp.wp31 = NULL;
628 wp.wp00mincost = wp.wp01mincost = wp.wp02mincost = wp.wp03mincost = wp.wp04mincost = wp.wp05mincost = wp.wp06mincost = wp.wp07mincost = f;
629 wp.wp08mincost = wp.wp09mincost = wp.wp10mincost = wp.wp11mincost = wp.wp12mincost = wp.wp13mincost = wp.wp14mincost = wp.wp15mincost = f;
630 wp.wp16mincost = wp.wp17mincost = wp.wp18mincost = wp.wp19mincost = wp.wp20mincost = wp.wp21mincost = wp.wp22mincost = wp.wp23mincost = f;
631 wp.wp24mincost = wp.wp25mincost = wp.wp26mincost = wp.wp27mincost = wp.wp28mincost = wp.wp29mincost = wp.wp30mincost = wp.wp31mincost = f;
636 // tell a spawnfunc_waypoint to relink
637 void waypoint_schedulerelink(entity wp)
642 waypoint_setupmodel(wp);
643 wp.wpisbox = vdist(wp.size, >, 0);
645 if (!(wp.wpflags & WAYPOINTFLAG_PERSONAL))
647 if (!(wp.wpflags & WAYPOINTFLAG_NORELINK))
648 waypoint_clearlinks(wp);
649 // schedule an actual relink on next frame
650 setthink(wp, waypoint_think);
652 wp.effects = EF_LOWPRECISION;
655 // spawnfunc_waypoint map entity
658 IL_PUSH(g_waypoints, this);
660 setorigin(this, this.origin);
661 // schedule a relink after other waypoints have had a chance to spawn
662 waypoint_clearlinks(this);
663 //waypoint_schedulerelink(this);
666 // tell all waypoints to relink
667 // actually this is useful only to update relink_* stats
668 void waypoint_schedulerelinkall()
670 relink_total = relink_walkculled = relink_pvsculled = relink_lengthculled = 0;
671 IL_EACH(g_waypoints, true,
673 waypoint_schedulerelink(it);
675 waypoint_load_links_hardwired();
678 // Load waypoint links from file
679 bool waypoint_load_links()
682 float file, tokens, c = 0, found;
683 entity wp_from = NULL, wp_to;
684 vector wp_to_pos, wp_from_pos;
685 filename = strcat("maps/", mapname);
686 filename = strcat(filename, ".waypoints.cache");
687 file = fopen(filename, FILE_READ);
691 LOG_TRACE("waypoint links load from ");
693 LOG_TRACE(" failed");
697 while ((s = fgets(file)))
699 tokens = tokenizebyseparator(s, "*");
708 wp_from_pos = stov(argv(0));
709 wp_to_pos = stov(argv(1));
711 // Search "from" waypoint
712 if(!wp_from || wp_from.origin!=wp_from_pos)
714 wp_from = findradius(wp_from_pos, 1);
718 if(vdist(wp_from.origin - wp_from_pos, <, 1))
719 if(wp_from.classname == "waypoint")
724 wp_from = wp_from.chain;
729 LOG_TRACE("waypoint_load_links: couldn't find 'from' waypoint at ", vtos(wp_from_pos));
735 // Search "to" waypoint
736 wp_to = findradius(wp_to_pos, 1);
740 if(vdist(wp_to.origin - wp_to_pos, <, 1))
741 if(wp_to.classname == "waypoint")
751 LOG_TRACE("waypoint_load_links: couldn't find 'to' waypoint at ", vtos(wp_to_pos));
756 waypoint_addlink(wp_from, wp_to);
761 LOG_TRACE("loaded ", ftos(c), " waypoint links from maps/", mapname, ".waypoints.cache");
763 botframe_cachedwaypointlinks = true;
767 void waypoint_load_or_remove_links_hardwired(bool removal_mode)
770 float file, tokens, c = 0, found;
771 entity wp_from = NULL, wp_to;
772 vector wp_to_pos, wp_from_pos;
773 filename = strcat("maps/", mapname);
774 filename = strcat(filename, ".waypoints.hardwired");
775 file = fopen(filename, FILE_READ);
777 botframe_loadedforcedlinks = true;
782 LOG_TRACE("waypoint links load from ", filename, " failed");
786 while ((s = fgets(file)))
788 if(substring(s, 0, 2)=="//")
791 if(substring(s, 0, 1)=="#")
794 tokens = tokenizebyseparator(s, "*");
799 wp_from_pos = stov(argv(0));
800 wp_to_pos = stov(argv(1));
802 // Search "from" waypoint
803 if(!wp_from || wp_from.origin!=wp_from_pos)
805 wp_from = findradius(wp_from_pos, 5);
809 if(vdist(wp_from.origin - wp_from_pos, <, 5))
810 if(wp_from.classname == "waypoint")
815 wp_from = wp_from.chain;
821 LOG_INFO(strcat("NOTICE: Can not find waypoint at ", vtos(wp_from_pos), ". Path skipped\n"));
826 // Search "to" waypoint
827 wp_to = findradius(wp_to_pos, 5);
831 if(vdist(wp_to.origin - wp_to_pos, <, 5))
832 if(wp_to.classname == "waypoint")
843 LOG_INFO(strcat("NOTICE: Can not find waypoint at ", vtos(wp_to_pos), ". Path skipped\n"));
850 waypoint_removelink(wp_from, wp_to);
854 waypoint_addlink(wp_from, wp_to);
855 wp_from.wphardwired = true;
856 wp_to.wphardwired = true;
862 LOG_TRACE("loaded ", ftos(c), " waypoint links from maps/", mapname, ".waypoints.hardwired");
865 void waypoint_load_links_hardwired() { waypoint_load_or_remove_links_hardwired(false); }
866 void waypoint_remove_links_hardwired() { waypoint_load_or_remove_links_hardwired(true); }
868 entity waypoint_get_link(entity w, float i)
872 case 0:return w.wp00;
873 case 1:return w.wp01;
874 case 2:return w.wp02;
875 case 3:return w.wp03;
876 case 4:return w.wp04;
877 case 5:return w.wp05;
878 case 6:return w.wp06;
879 case 7:return w.wp07;
880 case 8:return w.wp08;
881 case 9:return w.wp09;
882 case 10:return w.wp10;
883 case 11:return w.wp11;
884 case 12:return w.wp12;
885 case 13:return w.wp13;
886 case 14:return w.wp14;
887 case 15:return w.wp15;
888 case 16:return w.wp16;
889 case 17:return w.wp17;
890 case 18:return w.wp18;
891 case 19:return w.wp19;
892 case 20:return w.wp20;
893 case 21:return w.wp21;
894 case 22:return w.wp22;
895 case 23:return w.wp23;
896 case 24:return w.wp24;
897 case 25:return w.wp25;
898 case 26:return w.wp26;
899 case 27:return w.wp27;
900 case 28:return w.wp28;
901 case 29:return w.wp29;
902 case 30:return w.wp30;
903 case 31:return w.wp31;
908 // Save all waypoint links to a file
909 void waypoint_save_links()
911 // temporarily remove hardwired links so they don't get saved among normal links
912 waypoint_remove_links_hardwired();
914 string filename = sprintf("maps/%s.waypoints.cache", mapname);
915 int file = fopen(filename, FILE_WRITE);
918 LOG_INFOF("waypoint link save to %s failed\n", filename);
923 IL_EACH(g_waypoints, true,
925 for(int j = 0; j < 32; ++j)
927 entity link = waypoint_get_link(it, j);
930 string s = strcat(vtos(it.origin), "*", vtos(link.origin), "\n");
937 botframe_cachedwaypointlinks = true;
939 LOG_INFOF("saved %d waypoint links to maps/%s.waypoints.cache\n", c, mapname);
941 waypoint_load_links_hardwired();
944 // save waypoints to gamedir/data/maps/mapname.waypoints
945 void waypoint_saveall()
947 string filename = sprintf("maps/%s.waypoints", mapname);
948 int file = fopen(filename, FILE_WRITE);
951 waypoint_save_links(); // save anyway?
952 botframe_loadedforcedlinks = false;
954 LOG_INFOF("waypoint links: save to %s failed\n", filename);
959 IL_EACH(g_waypoints, true,
961 if(it.wpflags & WAYPOINTFLAG_GENERATED)
965 s = strcat(vtos(it.origin + it.mins), "\n");
966 s = strcat(s, vtos(it.origin + it.maxs));
968 s = strcat(s, ftos(it.wpflags));
974 waypoint_save_links();
975 botframe_loadedforcedlinks = false;
977 LOG_INFOF("saved %d waypoints to maps/%s.waypoints\n", c, mapname);
980 // load waypoints from file
981 float waypoint_loadall()
984 float file, cwp, cwb, fl;
988 filename = strcat("maps/", mapname);
989 filename = strcat(filename, ".waypoints");
990 file = fopen(filename, FILE_READ);
993 while ((s = fgets(file)))
1004 waypoint_spawn(m1, m2, fl);
1011 LOG_TRACE("loaded ", ftos(cwp), " waypoints and ", ftos(cwb), " wayboxes from maps/", mapname, ".waypoints");
1015 LOG_TRACE("waypoint load from ", filename, " failed");
1020 vector waypoint_fixorigin(vector position)
1022 tracebox(position + '0 0 1' * (1 - PL_MIN_CONST.z), PL_MIN_CONST, PL_MAX_CONST, position + '0 0 -512', MOVE_NOMONSTERS, NULL);
1023 if(trace_fraction < 1)
1024 position = trace_endpos;
1025 //traceline(position, position + '0 0 -512', MOVE_NOMONSTERS, NULL);
1026 //print("position is ", ftos(trace_endpos_z - position_z), " above solid\n");
1030 void waypoint_spawnforitem_force(entity e, vector org)
1032 // Fix the waypoint altitude if necessary
1033 org = waypoint_fixorigin(org);
1035 // don't spawn an item spawnfunc_waypoint if it already exists
1036 IL_EACH(g_waypoints, true,
1040 if(boxesoverlap(org, org, it.absmin, it.absmax))
1042 e.nearestwaypoint = it;
1048 if(vdist(it.origin - org, <, 16))
1050 e.nearestwaypoint = it;
1056 e.nearestwaypoint = waypoint_spawn(org, org, WAYPOINTFLAG_GENERATED | WAYPOINTFLAG_ITEM);
1059 void waypoint_spawnforitem(entity e)
1061 if(!bot_waypoints_for_items)
1064 waypoint_spawnforitem_force(e, e.origin);
1067 void waypoint_spawnforteleporter_boxes(entity e, int teleport_flag, vector org1, vector org2, vector destination1, vector destination2, float timetaken)
1071 w = waypoint_spawn(org1, org2, WAYPOINTFLAG_GENERATED | teleport_flag | WAYPOINTFLAG_NORELINK);
1072 dw = waypoint_spawn(destination1, destination2, WAYPOINTFLAG_GENERATED);
1073 // one way link to the destination
1075 w.wp00mincost = timetaken; // this is just for jump pads
1076 // the teleporter's nearest spawnfunc_waypoint is this one
1077 // (teleporters are not goals, so this is probably useless)
1078 e.nearestwaypoint = w;
1079 e.nearestwaypointtimeout = -1;
1082 void waypoint_spawnforteleporter_v(entity e, vector org, vector destination, float timetaken)
1084 org = waypoint_fixorigin(org);
1085 destination = waypoint_fixorigin(destination);
1086 waypoint_spawnforteleporter_boxes(e, WAYPOINTFLAG_TELEPORT, org, org, destination, destination, timetaken);
1089 void waypoint_spawnforteleporter(entity e, vector destination, float timetaken)
1091 destination = waypoint_fixorigin(destination);
1092 waypoint_spawnforteleporter_boxes(e, WAYPOINTFLAG_TELEPORT, e.absmin - PL_MAX_CONST + '1 1 1', e.absmax - PL_MIN_CONST + '-1 -1 -1', destination, destination, timetaken);
1095 entity waypoint_spawnpersonal(entity this, vector position)
1099 // drop the waypoint to a proper location:
1100 // first move it up by a player height
1101 // then move it down to hit the floor with player bbox size
1102 position = waypoint_fixorigin(position);
1104 w = waypoint_spawn(position, position, WAYPOINTFLAG_GENERATED | WAYPOINTFLAG_PERSONAL);
1105 w.nearestwaypoint = NULL;
1106 w.nearestwaypointtimeout = 0;
1109 waypoint_schedulerelink(w);
1114 void waypoint_showlink(entity wp1, entity wp2, int display_type)
1119 if (wp1.wphardwired && wp2.wphardwired)
1120 te_beam(NULL, wp1.origin, wp2.origin);
1121 else if (display_type == 1)
1122 te_lightning2(NULL, wp1.origin, wp2.origin);
1125 void waypoint_showlinks_to(entity wp, int display_type)
1127 IL_EACH(g_waypoints, it != wp,
1129 if (waypoint_islinked(it, wp))
1130 waypoint_showlink(it, wp, display_type);
1134 void waypoint_showlinks_from(entity wp, int display_type)
1136 waypoint_showlink(wp.wp00, wp, display_type); waypoint_showlink(wp.wp16, wp, display_type);
1137 waypoint_showlink(wp.wp01, wp, display_type); waypoint_showlink(wp.wp17, wp, display_type);
1138 waypoint_showlink(wp.wp02, wp, display_type); waypoint_showlink(wp.wp18, wp, display_type);
1139 waypoint_showlink(wp.wp03, wp, display_type); waypoint_showlink(wp.wp19, wp, display_type);
1140 waypoint_showlink(wp.wp04, wp, display_type); waypoint_showlink(wp.wp20, wp, display_type);
1141 waypoint_showlink(wp.wp05, wp, display_type); waypoint_showlink(wp.wp21, wp, display_type);
1142 waypoint_showlink(wp.wp06, wp, display_type); waypoint_showlink(wp.wp22, wp, display_type);
1143 waypoint_showlink(wp.wp07, wp, display_type); waypoint_showlink(wp.wp23, wp, display_type);
1144 waypoint_showlink(wp.wp08, wp, display_type); waypoint_showlink(wp.wp24, wp, display_type);
1145 waypoint_showlink(wp.wp09, wp, display_type); waypoint_showlink(wp.wp25, wp, display_type);
1146 waypoint_showlink(wp.wp10, wp, display_type); waypoint_showlink(wp.wp26, wp, display_type);
1147 waypoint_showlink(wp.wp11, wp, display_type); waypoint_showlink(wp.wp27, wp, display_type);
1148 waypoint_showlink(wp.wp12, wp, display_type); waypoint_showlink(wp.wp28, wp, display_type);
1149 waypoint_showlink(wp.wp13, wp, display_type); waypoint_showlink(wp.wp29, wp, display_type);
1150 waypoint_showlink(wp.wp14, wp, display_type); waypoint_showlink(wp.wp30, wp, display_type);
1151 waypoint_showlink(wp.wp15, wp, display_type); waypoint_showlink(wp.wp31, wp, display_type);
1154 void botframe_showwaypointlinks()
1156 if (time < botframe_waypointeditorlightningtime)
1158 botframe_waypointeditorlightningtime = time + 0.5;
1159 FOREACH_CLIENT(IS_PLAYER(it) && !it.isbot,
1161 int display_type = 0;
1162 entity head = navigation_findnearestwaypoint(it, false);
1163 if (IS_ONGROUND(it) || it.waterlevel > WATERLEVEL_NONE)
1164 display_type = 1; // default
1165 else if(head && (head.wphardwired))
1166 display_type = 2; // only hardwired
1170 //navigation_testtracewalk = true;
1171 //print("currently selected WP is ", etos(head), "\n");
1172 //navigation_testtracewalk = false;
1175 te_lightning2(NULL, head.origin, it.origin);
1176 if(PHYS_INPUT_BUTTON_CROUCH(it))
1177 waypoint_showlinks_to(head, display_type);
1179 waypoint_showlinks_from(head, display_type);
1185 float botframe_autowaypoints_fixdown(vector v)
1187 tracebox(v, PL_MIN_CONST, PL_MAX_CONST, v + '0 0 -64', MOVE_NOMONSTERS, NULL);
1188 if(trace_fraction >= 1)
1193 float botframe_autowaypoints_createwp(vector v, entity p, .entity fld, float f)
1195 IL_EACH(g_waypoints, boxesoverlap(v - '32 32 32', v + '32 32 32', it.absmin, it.absmax),
1197 // if a matching spawnfunc_waypoint already exists, don't add a duplicate
1201 waypoint_schedulerelink(p.(fld) = waypoint_spawn(v, v, f));
1207 // 0 = no action needed
1208 // -1 = temp fail, try from world too
1209 // -2 = permanent fail, do not retry
1210 float botframe_autowaypoints_fix_from(entity p, float walkfromwp, entity wp, .entity fld)
1212 // make it possible to go from p to wp, if we can
1213 // if wp is NULL, nearest is chosen
1217 float t, tmin, tmax;
1221 if(!botframe_autowaypoints_fixdown(p.origin))
1223 porg = trace_endpos;
1227 // if any WP w fulfills wp -> w -> porg and w is closer than wp, then switch from wp to w
1229 // if wp -> porg, then OK
1231 if(navigation_waypoint_will_link(wp.origin, porg, p, wp.origin, 0, walkfromwp, 1050))
1233 // we may find a better one
1234 maxdist = vlen(wp.origin - porg);
1238 // accept any "good"
1242 float bestdist = maxdist;
1243 IL_EACH(g_waypoints, it != wp && !(it.wpflags & WAYPOINTFLAG_NORELINK),
1245 float d = vlen(wp.origin - it.origin) + vlen(it.origin - porg);
1247 if(navigation_waypoint_will_link(wp.origin, it.origin, p, wp.origin, 0, walkfromwp, 1050))
1248 if(navigation_waypoint_will_link(it.origin, porg, p, it.origin, 0, walkfromwp, 1050))
1254 if(bestdist < maxdist)
1256 LOG_INFO("update chain to new nearest WP ", etos(p.(fld)), "\n");
1262 // we know maxdist < 2100
1263 // so wp -> porg is still valid
1269 // otherwise, no existing WP can fix our issues
1275 w = navigation_findnearestwaypoint(p, walkfromwp);
1288 if(tmax - tmin < 0.001)
1290 // did not get a good candidate
1294 t = (tmin + tmax) * 0.5;
1295 o = antilag_takebackorigin(p, CS(p), time - t);
1296 if(!botframe_autowaypoints_fixdown(o))
1302 if(!navigation_waypoint_will_link(wp.origin, o, p, wp.origin, 0, walkfromwp, 1050))
1304 // we cannot walk from wp.origin to o
1305 // get closer to tmax
1314 w = navigation_findnearestwaypoint(p, walkfromwp);
1318 // we cannot walk from any WP to o
1319 // get closer to tmax
1325 // if we get here, o is valid regarding waypoints
1326 // check if o is connected right to the player
1327 // we break if it succeeds, as that means o is a good waypoint location
1328 if(navigation_waypoint_will_link(o, porg, p, o, 0, walkfromwp, 1050))
1331 // o is no good, we need to get closer to the player
1335 LOG_INFO("spawning a waypoint for connecting to ", etos(wp), "\n");
1336 botframe_autowaypoints_createwp(o, p, fld, 0);
1340 // automatically create missing waypoints
1341 .entity botframe_autowaypoints_lastwp0, botframe_autowaypoints_lastwp1;
1342 void botframe_autowaypoints_fix(entity p, float walkfromwp, .entity fld)
1344 float r = botframe_autowaypoints_fix_from(p, walkfromwp, p.(fld), fld);
1347 r = botframe_autowaypoints_fix_from(p, walkfromwp, NULL, fld);
1351 LOG_INFO("emergency: got no good nearby WP to build a link from, starting a new chain\n");
1352 if(!botframe_autowaypoints_fixdown(p.origin))
1353 return; // shouldn't happen, caught above
1354 botframe_autowaypoints_createwp(trace_endpos, p, fld, WAYPOINTFLAG_PROTECTED);
1357 void botframe_deleteuselesswaypoints()
1359 IL_EACH(g_items, it.bot_pickup,
1361 // NOTE: this protects waypoints if they're the ONLY nearest
1362 // waypoint. That's the intention.
1363 navigation_findnearestwaypoint(it, false); // Walk TO item.
1364 navigation_findnearestwaypoint(it, true); // Walk FROM item.
1366 IL_EACH(g_waypoints, true,
1368 it.wpflags |= WAYPOINTFLAG_DEAD_END;
1369 it.wpflags &= ~WAYPOINTFLAG_USEFUL;
1371 if (it.wpflags & WAYPOINTFLAG_ITEM)
1372 it.wpflags |= WAYPOINTFLAG_USEFUL;
1373 if (it.wpflags & WAYPOINTFLAG_TELEPORT)
1374 it.wpflags |= WAYPOINTFLAG_USEFUL;
1375 if (it.wpflags & WAYPOINTFLAG_LADDER)
1376 it.wpflags |= WAYPOINTFLAG_USEFUL;
1377 if (it.wpflags & WAYPOINTFLAG_PROTECTED)
1378 it.wpflags |= WAYPOINTFLAG_USEFUL;
1379 // b) WP is closest WP for an item/spawnpoint/other entity
1380 // This has been done above by protecting these WPs.
1382 // c) There are w1, w, w2 so that w1 -> w, w -> w2 and not w1 -> w2.
1383 IL_EACH(g_waypoints, !(it.wpflags & WAYPOINTFLAG_PERSONAL),
1385 for (int m = 0; m < 32; ++m)
1387 entity w = waypoint_get_link(it, m);
1390 if (w.wpflags & WAYPOINTFLAG_PERSONAL)
1392 if (w.wpflags & WAYPOINTFLAG_USEFUL)
1394 for (int j = 0; j < 32; ++j)
1396 entity w2 = waypoint_get_link(w, j);
1401 if (w2.wpflags & WAYPOINTFLAG_PERSONAL)
1403 // If we got here, it != w2 exist with it -> w
1404 // and w -> w2. That means the waypoint is not
1406 w.wpflags &= ~WAYPOINTFLAG_DEAD_END;
1407 for (int k = 0; k < 32; ++k)
1409 if (waypoint_get_link(it, k) == w2)
1411 // IF WE GET HERE, w is proven useful
1412 // to get from it to w2!
1413 w.wpflags |= WAYPOINTFLAG_USEFUL;
1420 // d) The waypoint is a dead end. Dead end waypoints must be kept as
1421 // they are needed to complete routes while autowaypointing.
1423 IL_EACH(g_waypoints, !(it.wpflags & (WAYPOINTFLAG_USEFUL | WAYPOINTFLAG_DEAD_END)),
1425 LOG_INFOF("Removed a waypoint at %v. Try again for more!\n", it.origin);
1426 te_explosion(it.origin);
1427 waypoint_remove(it);
1431 IL_EACH(g_waypoints, true,
1433 it.wpflags &= ~(WAYPOINTFLAG_USEFUL | WAYPOINTFLAG_DEAD_END); // temp flag
1437 void botframe_autowaypoints()
1439 FOREACH_CLIENT(IS_PLAYER(it) && IS_REAL_CLIENT(it) && !IS_DEAD(it), LAMBDA(
1440 // going back is broken, so only fix waypoints to walk TO the player
1441 //botframe_autowaypoints_fix(p, false, botframe_autowaypoints_lastwp0);
1442 botframe_autowaypoints_fix(it, true, botframe_autowaypoints_lastwp1);
1443 //te_explosion(p.botframe_autowaypoints_lastwp0.origin);
1446 if (autocvar_g_waypointeditor_auto >= 2) {
1447 botframe_deleteuselesswaypoints();