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quakec/source/server/ai/standard/waypoints_func.qc
cypress d4995b5b0c STANDARD/SERVER: Remove calls to strunzone on Remove_Waypoint 
Causes issues removing waypoints on Standard platforms -- strings
weren't assigned IDs for the zone blocks, not in heap?
2023-07-19 23:17:40 -04:00

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/*
server/ai/standard/waypoints_func.qc
non-pc waypointing
Copyright (C) 2021 NZ:P Team
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
*/
//float current_special;
entity active_way, current_way;
float (entity way1, entity way2) progs_Link_Waypoints =
{
if (way1 == world)
return 0;
if (way2 == world)
return 0;
if (way2 == way1)
return 0;
if(
way1.target == way2.waynum ||
way1.target2 == way2.waynum ||
way1.target3 == way2.waynum ||
way1.target4 == way2.waynum ||
way1.target5 == way2.waynum ||
way1.target6 == way2.waynum ||
way1.target7 == way2.waynum ||
way1.target8 == way2.waynum
)
{
//bprint(PRINT_HIGH, "These waypoints are already linked!\n");
return 2;//already linked
}
if (way1.target == "")
{
way1.target = way2.waynum;
way1.target = strzone(way1.target);
}
else if (way1.target2 == "")
{
way1.target2 = way2.waynum;
way1.target2 = strzone(way1.target2);
}
else if (way1.target3 == "")
{
way1.target3 = way2.waynum;
way1.target3 = strzone(way1.target3);
}
else if (way1.target4 == "")
{
way1.target4 = way2.waynum;
way1.target4 = strzone(way1.target4);
}
else if (way1.target5 == "")
{
way1.target5 = way2.waynum;
way1.target5 = strzone(way1.target5);
}
else if (way1.target6 == "")
{
way1.target6 = way2.waynum;
way1.target6 = strzone(way1.target6);
}
else if (way1.target7 == "")
{
way1.target7 = way2.waynum;
way1.target7 = strzone(way1.target7);
}
else if (way1.target8 == "")
{
way1.target8 = way2.waynum;
way1.target8 = strzone(way1.target8);
}
else
{
//bprint(PRINT_HIGH, "no targets remaining!\n");
return -1;//no targets
}
return 1;
}
//alter auto_link_waypoints to iterate through the closest waypoints from closest to furthest
// on the innermost loop, we find the next closest waypoint that is further away from the last closest waypoint, and we use that!
void() Auto_Link_Waypoints =
{
entity tempe1, tempe2;
tempe1 = find(world,classname,"waypoint");
while(tempe1 != world)
{
tempe2 = find(world,classname,"waypoint");
while(tempe2 != world)
{
if(tempe1 == tempe2)
{
tempe2 = find(tempe2,classname,"waypoint");
continue;
}
if(tracemove(tempe1.origin,VEC_HULL_MIN,VEC_HULL_MAX,tempe2.origin,TRUE,self))
{
progs_Link_Waypoints(tempe1,tempe2);
}
tempe2 = find(tempe2,classname,"waypoint");
}
tempe1 = find(tempe1,classname,"waypoint");
}
}
void() Remove_Waypoint =
{
entity tempe;
if (!active_way)
return;
tempe = find (world, classname, "waypoint");
while (tempe)
{
if (tempe.targetname != "")
setmodel(tempe, "models/way/normal_way_door.spr");
else
setmodel(tempe, "models/way/normal_way.spr"); //restore the original one, shall we
tempe = find (tempe, classname, "waypoint");
}
tempe = find (world, target, active_way.waynum);
if (tempe)
tempe.target = "";
tempe = find (world, target2, active_way.waynum);
if (tempe)
tempe.target2 = "";
tempe = find (world, target3, active_way.waynum);
if (tempe)
tempe.target3 = "";
tempe = find (world, target4, active_way.waynum);
if (tempe)
tempe.target4 = "";
tempe = find (world, target5, active_way.waynum);
if (tempe)
tempe.target5 = "";
tempe = find (world, target6, active_way.waynum);
if (tempe)
tempe.target6 = "";
tempe = find (world, target7, active_way.waynum);
if (tempe)
tempe.target7 = "";
tempe = find (world, target8, active_way.waynum);
if (tempe)
tempe.target8 = "";
//if (active_way.targetname != "")
// current_special--;
bprint (PRINT_HIGH, "Removed waypoint ");
bprint (PRINT_HIGH, active_way.waynum);
bprint (PRINT_HIGH, "\n");
remove (active_way);
}
void() creator_way_touch =
{
if (cvar("waypoint_mode"))
{
if (other.classname != "player")
return;
current_way = self;
}
}
void () Create_New_Waypoint =
{
float way_count;
float tempf;
entity tempe;
entity new_way;
string temps;
new_way = spawn();
setorigin(new_way, self.origin);
//new_way.flags = FL_ITEM;
new_way.solid = SOLID_TRIGGER;
setmodel(new_way, "models/way/normal_way.spr");
new_way.classname = "waypoint";
tempe = find (world, classname, "waypoint");
while (tempe)
{
tempf = stof (tempe.waynum);
if (tempf > way_count)
way_count = tempf;
tempe = find (tempe, classname, "waypoint");
}
temps = ftos(way_count + 1);
new_way.waynum = temps;
new_way.waynum = strzone(new_way.waynum);
new_way.targetname = strzone(new_way.targetname);
bprint (PRINT_HIGH, "Created waypoint ");
bprint (PRINT_HIGH, new_way.waynum);
bprint (PRINT_HIGH, "\n");
new_way.touch = creator_way_touch;
}
void () Move_Waypoint =
{
if (!active_way)
return;
setorigin (active_way, self.origin);
bprint(PRINT_HIGH, "Moved waypoint ");
bprint(PRINT_HIGH, active_way.waynum);
bprint(PRINT_HIGH, "\n");
}
void() Dual_Link_Waypoints =
{
if (self.classname != "player")
return;
if (!current_way)
return;
if (!active_way)
return;
if (current_way == active_way)
return;
local float result1,result2;
result1 = progs_Link_Waypoints(current_way,active_way);
result2 = progs_Link_Waypoints(active_way,current_way);
if(result1 == 2 && result2 == 2)
{
bprint(PRINT_HIGH, "Both waypoints already linked!\n");
}
if(result1 == 1)
{
bprint(PRINT_HIGH, " Linked waypoint ");
bprint(PRINT_HIGH, current_way.waynum);
bprint(PRINT_HIGH, " to ");
bprint(PRINT_HIGH, active_way.waynum);
bprint(PRINT_HIGH, "\n");
}
if(result2 == 1)
{
bprint(PRINT_HIGH, " Linked waypoint ");
bprint(PRINT_HIGH, active_way.waynum);
bprint(PRINT_HIGH, " to ");
bprint(PRINT_HIGH, current_way.waynum);
bprint(PRINT_HIGH, "\n");
}
if(result1 == 2 && result2 != 2)//if both are already linked, we only want the simple message above, not detailed one
{
bprint(PRINT_HIGH, " Waypoint ");
bprint(PRINT_HIGH, current_way.waynum);
bprint(PRINT_HIGH, " already linked to ");
bprint(PRINT_HIGH, active_way.waynum);
bprint(PRINT_HIGH, "\n");
}
if(result2 == 2 && result1 != 2)//if both are already linked, we only want the simple message above, not detailed one
{
bprint(PRINT_HIGH, " Waypoint ");
bprint(PRINT_HIGH, active_way.waynum);
bprint(PRINT_HIGH, " already linked to ");
bprint(PRINT_HIGH, current_way.waynum);
bprint(PRINT_HIGH, "\n");
}
if(result1 == -1)
{
bprint(PRINT_HIGH, " Waypoint ");
bprint(PRINT_HIGH, current_way.waynum);
bprint(PRINT_HIGH, " has no open targets remaining\n");
}
if(result2 == -1)
{
bprint(PRINT_HIGH, " Waypoint ");
bprint(PRINT_HIGH, active_way.waynum);
bprint(PRINT_HIGH, " has no open targets remaining!\n");
}
if(result1 == 1 && result2 == 1)
{
bprint(PRINT_HIGH, "Both waypoints linked succesfully!\n");
}
if (current_way.targetname != "")
setmodel(current_way, "models/way/last_way_door.spr");
else
setmodel(current_way, "models/way/last_way.spr");
if (active_way.targetname != "")
setmodel(active_way, "models/way/current_way_door.spr");
else
setmodel(active_way, "models/way/current_way.spr");
}
void () Link_Waypoints =
{
if (self.classname != "player")
return;
if (!current_way)
return;
if (!active_way)
return;
if (current_way == active_way)
return;
if(
active_way.target == current_way.waynum ||
active_way.target2 == current_way.waynum ||
active_way.target3 == current_way.waynum ||
active_way.target4 == current_way.waynum ||
active_way.target5 == current_way.waynum ||
active_way.target6 == current_way.waynum ||
active_way.target7 == current_way.waynum ||
active_way.target8 == current_way.waynum
)
{
bprint(PRINT_HIGH, "These waypoints are already linked!\n");
return;
}
if (active_way.target == "")
{
active_way.target = current_way.waynum;
active_way.target = strzone(active_way.target);
}
else if (active_way.target2 == "")
{
active_way.target2 = current_way.waynum;
active_way.target2 = strzone(active_way.target2);
}
else if (active_way.target3 == "")
{
active_way.target3 = current_way.waynum;
active_way.target3 = strzone(active_way.target3);
}
else if (active_way.target4 == "")
{
active_way.target4 = current_way.waynum;
active_way.target4 = strzone(active_way.target4);
}
else if (active_way.target5 == "")
{
active_way.target5 = current_way.waynum;
active_way.target5 = strzone(active_way.target5);
}
else if (active_way.target6 == "")
{
active_way.target6 = current_way.waynum;
active_way.target6 = strzone(active_way.target6);
}
else if (active_way.target7 == "")
{
active_way.target7 = current_way.waynum;
active_way.target7 = strzone(active_way.target7);
}
else if (active_way.target8)
{
active_way.target8 = current_way.waynum;
active_way.target8 = strzone(active_way.target8);
}
else
{
bprint(PRINT_HIGH, "no targets remaining!\n");
return;
}
bprint(PRINT_HIGH, "Linked waypoint ");
bprint (PRINT_HIGH, current_way.waynum);
bprint(PRINT_HIGH, " to ");
bprint (PRINT_HIGH, active_way.waynum);
bprint(PRINT_HIGH, "\n");
if (current_way.targetname != "")
setmodel(current_way, "models/way/last_way_door.spr");
else
setmodel(current_way, "models/way/last_way.spr");
}
void () Select_Waypoint =
{
if (self.classname != "player")
return;
if (!current_way)
return;
entity tempe;
if (current_way == active_way)
active_way = world;
else
active_way = current_way;
tempe = find (world, classname, "waypoint");
while (tempe)
{
if (tempe.targetname != "")
setmodel(tempe, "models/way/normal_way_door.spr");
else
setmodel(tempe, "models/way/normal_way.spr");
tempe = find (tempe, classname, "waypoint");
}
if (active_way)
{
if (active_way.targetname != "")
setmodel(active_way, "models/way/current_way_door.spr");
else
setmodel(active_way, "models/way/current_way.spr");
bprint(PRINT_HIGH, "Selected waypoint ");
bprint(PRINT_HIGH, active_way.waynum);
if(active_way.targetname != "")
{
bprint(PRINT_HIGH, ", special tag ");
bprint(PRINT_HIGH, active_way.targetname);
}
bprint(PRINT_HIGH, "\n");
if(active_way.target != "")
{
tempe = find (world, waynum, active_way.target);
if (tempe)
{
if (tempe.targetname != "")
setmodel(tempe, "models/way/last_way_door.spr");
else
setmodel(tempe, "models/way/last_way.spr");
bprint(PRINT_HIGH, active_way.target);
bprint(PRINT_HIGH, "\n");
}
else
{
active_way.target = "";
}
}
if(active_way.target2 != "")
{
tempe = find (world, waynum, active_way.target2);
if (tempe)
{
if (tempe.targetname != "")
setmodel(tempe, "models/way/last_way_door.spr");
else
setmodel(tempe, "models/way/last_way.spr");
bprint(PRINT_HIGH, active_way.target2);
bprint(PRINT_HIGH, "\n");
}
else
{
active_way.target2 = "";
}
}
if(active_way.target3 != "")
{
tempe = find (world, waynum, active_way.target3);
if (tempe)
{
if (tempe.targetname != "")
setmodel(tempe, "models/way/last_way_door.spr");
else
setmodel(tempe, "models/way/last_way.spr");
bprint(PRINT_HIGH, tempe.target3);
bprint(PRINT_HIGH, "\n");
}
else
{
active_way.target3 = "";
}
}
if(active_way.target4 != "")
{
tempe = find (world, waynum, active_way.target4);
if (tempe)
{
if (tempe.targetname != "")
setmodel(tempe, "models/way/last_way_door.spr");
else
setmodel(tempe, "models/way/last_way.spr");
bprint(PRINT_HIGH, active_way.target4);
bprint(PRINT_HIGH, "\n");
}
else
{
active_way.target4 = "";
}
}
if(active_way.target5 != "")
{
tempe = find (world, waynum, active_way.target5);
if (tempe)
{
if (tempe.targetname != "")
setmodel(tempe, "models/way/last_way_door.spr");
else
setmodel(tempe, "models/way/last_way.spr");
bprint(PRINT_HIGH, active_way.target5);
bprint(PRINT_HIGH, "\n");
}
else
{
active_way.target5 = "";
}
}
if(active_way.target6 != "")
{
tempe = find (world, waynum, active_way.target6);
if (tempe)
{
if (tempe.targetname != "")
setmodel(tempe, "models/way/last_way_door.spr");
else
setmodel(tempe, "models/way/last_way.spr");
bprint(PRINT_HIGH, "\n");
}
else
{
active_way.target6 = "";
}
}
if(active_way.target7 != "")
{
tempe = find (world, waynum, active_way.target7);
if (tempe)
{
if (tempe.targetname != "")
setmodel(tempe, "models/way/last_way_door.spr");
else
setmodel(tempe, "models/way/last_way.spr");
bprint(PRINT_HIGH, active_way.target7);
bprint(PRINT_HIGH, "\n");
}
else
{
active_way.target7 = "";
}
}
if(active_way.target8 != "")
{
tempe = find (world, waynum, active_way.target8);
if (tempe)
{
if (tempe.targetname != "")
setmodel(tempe, "models/way/last_way_door.spr");
else
setmodel(tempe, "models/way/last_way.spr");
bprint(PRINT_HIGH, active_way.target8);
bprint(PRINT_HIGH, "\n");
}
else
{
active_way.target8 = "";
}
}
}
}
entity() closestDoor =
{
local float bestdist,dist;
bestdist = 10000;
dist = 0;
local entity d,best;
d = find(world,classname,"door_nzp");
while(d)
{
bprint(PRINT_HIGH, "Door! ");
dist = vlen(self.origin - d.pos1);//door origin is world, so use pos1 for start pos
bprint(PRINT_HIGH, ftos(bestdist));
bprint(PRINT_HIGH, ", ");
bprint(PRINT_HIGH, ftos(dist));
bprint(PRINT_HIGH, "\n");
if(dist < bestdist)
{
bestdist = dist;
best = d;
}
bprint(PRINT_HIGH, "\n");
d = find(d,classname,"door_nzp");
}
return best;
}
void () Make_Special_Waypoint =
{
if (self.classname != "player")
return;
if (!active_way)
return;
if (active_way.targetname != "")//Toggling it back off
{
setmodel(active_way, "models/way/current_way.spr");
active_way.targetname = "";
bprint(PRINT_HIGH, "Waypoint ");
bprint(PRINT_HIGH, active_way.waynum);
bprint(PRINT_HIGH, " is no longer a special waypoint\n");
return;
}
if (active_way)
{
strunzone(active_way.targetname);
//local entity nearDoor;
//nearDoor = closestDoor();
if(self.active_door == world)
{
bprint(PRINT_HIGH, "Error: no door selected!\n");
return;
}
if(self.active_door.wayTarget == "")
{
bprint(PRINT_HIGH, "Error: Door has no wayTarget value!\n");
return;
}
setmodel(active_way, "models/way/current_way_door.spr");
active_way.targetname = self.active_door.wayTarget;
//active_way.targetname = ftos(current_special);
//active_way.targetname = strzone(active_way.targetname);
//active_way.targetname = strcat("d", active_way.targetname);
//active_way.targetname = strzone(active_way.targetname);
bprint(PRINT_HIGH, "special waypoint ");
bprint (PRINT_HIGH, active_way.waynum);
bprint(PRINT_HIGH, " named ");
bprint (PRINT_HIGH, active_way.targetname);
bprint(PRINT_HIGH, "\n");
//current_special++;
}
}
void (vector here, float which, string special, string trg, string trg2, string trg3, string trg4, string trg5, string trg6, string trg7, string trg8) Create_Waypoint =
{
entity new_way;
new_way = spawn();
setorigin(new_way, here);
//new_way.flags = FL_ITEM;
new_way.solid = SOLID_TRIGGER;
if (cvar("waypoint_mode"))
setmodel(new_way, "models/way/normal_way.spr");
new_way.classname = "waypoint";
new_way.classname = strzone(new_way.classname);
new_way.waynum = ftos(which);
new_way.waynum = strzone(new_way.waynum);
dprint ("Created waypoint ");
dprint (new_way.waynum);
dprint ("\n");
if (special != "")
{
if (!cvar("waypoint_mode"))
new_way.classname = "waypoint_s";
if (cvar("waypoint_mode"))
setmodel(new_way, "models/way/normal_way_door.spr");
new_way.targetname = special;
new_way.targetname = strzone(new_way.targetname);
dprint ("Special waypoint ");
dprint (new_way.targetname);
dprint ("\n");
//current_special++;
}
if (trg)
{
new_way.target = trg;
new_way.target = strzone(new_way.target);
dprint ("Waypoint target ");
dprint (new_way.target);
dprint ("\n");
}
if (trg2)
{
new_way.target2 = trg2;
new_way.target2 = strzone(new_way.target2);
dprint ("Waypoint target2 ");
dprint (new_way.target2);
dprint ("\n");
}
if (trg3)
{
new_way.target3 = trg3;
new_way.target3 = strzone(new_way.target3);
dprint ("Waypoint target3 ");
dprint (new_way.target3);
dprint ("\n");
}
if (trg4)
{
new_way.target4 = trg4;
new_way.target4 = strzone(new_way.target4);
dprint ("Waypoint target4 ");
dprint (new_way.target4);
dprint ("\n");
}
if (trg5)
{
new_way.target5 = trg5;
new_way.target5 = strzone(new_way.target5);
dprint ("Waypoint target5 ");
dprint (new_way.target5);
dprint ("\n");
}
if (trg6)
{
new_way.target6 = trg6;
new_way.target6 = strzone(new_way.target6);
dprint ("Waypoint target6 ");
dprint (new_way.target6);
dprint ("\n");
}
if (trg7)
{
new_way.target7 = trg7;
new_way.target7 = strzone(new_way.target7);
dprint ("Waypoint target7 ");
dprint (new_way.target7);
dprint ("\n");
}
if (trg8)
{
new_way.target8 = trg8;
new_way.target8 = strzone(new_way.target8);
dprint ("Waypoint target8 ");
dprint (new_way.target8);
dprint ("\n");
}
new_way.touch = creator_way_touch;
}
string tempstest;
void() Save_Waypoints
{
local float file;
string h;
h = strcat(mappath, ".way");
file = fopen (h, FILE_WRITE);
local entity dway;
//fputs(file, "begin\n");
dway = find(world, classname, "waypoint");
while (dway)
{
dprint ("Saving waypoints\n");
fputs(file,"Waypoint\n");
fputs(file,"{\norigin = ");
tempstest = vtos(dway.origin);
tempstest = strzone(tempstest);
fputs(file,tempstest);
strunzone (tempstest);
fputs(file,"\nid = ");
fputs(file,dway.waynum);
fputs(file,"\nspecial = ");
fputs(file,dway.targetname);
fputs(file,"\ntarget = ");
fputs(file,dway.target);
fputs(file,"\ntarget2 = ");
fputs(file,dway.target2);
fputs(file,"\ntarget3 = ");
fputs(file,dway.target3);
fputs(file,"\ntarget4 = ");
fputs(file,dway.target4);
fputs(file,"\ntarget5 = ");
fputs(file,dway.target5);
fputs(file,"\ntarget6 = ");
fputs(file,dway.target6);
fputs(file,"\ntarget7 = ");
fputs(file,dway.target7);
fputs(file,"\ntarget8 = ");
fputs(file,dway.target8);
fputs(file,"\n");
fputs(file,"}\n");
dway = find(dway, classname, "waypoint");
if (dway)
fputs(file,"\n");
}
fclose(file);
}
void() Load_Waypoints
{
float file, which;
string h, special, trg, trg2, trg3, trg4, trg5, trg6, trg7, trg8;
local vector where;
h = strcat(mappath, ".way");
file = fopen (h, FILE_READ);
if (file == -1)
{
dprint("Error: file not found \n");
return;
}
while (1)
{
dprint("Loading waypoint\n");
// the first line is just a comment, ignore it
h = fgets(file);
if (h != "Waypoint")
{
bprint(PRINT_HIGH, "Last waypoint\n");
fclose(file);
return;
}
h = fgets(file);
h = fgets(file);
h = substring(h, 9, 20);
where = stov(h);
h = (fgets(file));
h = substring(h, 5, 20);
which = stof(h);
h = (fgets(file));
special = substring(h, 10, 20);
special = strzone(special);
h = (fgets(file));
trg = substring(h, 9, 20);
trg = strzone(trg);
h = (fgets(file));
trg2 = substring(h, 10, 20);
trg2 = strzone(trg2);
h = (fgets(file));
trg3 = substring(h, 10, 20);
trg3 = strzone(trg3);
h = (fgets(file));
trg4 = substring(h, 10, 20);
trg4 = strzone(trg4);
h = (fgets(file));
trg5 = substring(h, 10, 20);
trg5 = strzone(trg5);
h = (fgets(file));
trg6 = substring(h, 10, 20);
trg6 = strzone(trg6);
h = (fgets(file));
trg7 = substring(h, 10, 20);
trg7 = strzone(trg7);
h = (fgets(file));
trg8 = substring(h, 10, 20);
trg8 = strzone(trg8);
Create_Waypoint(where, which, special, trg, trg2, trg3, trg4, trg5, trg6, trg7, trg8);
strunzone (trg);
strunzone (trg2);
strunzone (trg3);
strunzone (trg4);
strunzone (trg5);
strunzone (trg6);
strunzone (trg7);
strunzone (trg8);
h = (fgets(file));
h = (fgets(file));
}
}
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