//Father Nitwit's LOS code
bool Mob::CheckLosFN(Mob* other) {
bool Result = false;
if(other)
Result = CheckLosFN(other->GetX(), other->GetY(), other->GetZ(), other->GetSize());
return Result;
}
/*
If you change this function, you should update the above function
to keep the #aggro command accurate.
*/
bool Mob::CheckWillAggro(Mob *mob) {
if(!mob)
return false;
//sometimes if a client has some lag while zoning into a dangerous place while either invis or a GM
//they will aggro mobs even though it's supposed to be impossible, to lets make sure we've finished connecting
if (mob->IsClient()) {
if (!mob->CastToClient()->ClientFinishedLoading() || mob->CastToClient()->IsHoveringForRespawn())
return false;
}
Mob *ownr = mob->GetOwner();
if(ownr && ownr->IsClient() && !ownr->CastToClient()->ClientFinishedLoading())
return false;
float iAggroRange = GetAggroRange();
// Check If it's invisible and if we can see invis
// Check if it's a client, and that the client is connected and not linkdead,
// and that the client isn't Playing an NPC, with thier gm flag on
// Check if it's not a Interactive NPC
// Trumpcard: The 1st 3 checks are low cost calcs to filter out unnessecary distance checks. Leave them at the beginning, they are the most likely occurence.
// Image: I moved this up by itself above faction and distance checks because if one of these return true, theres no reason to go through the other information
float t1, t2, t3;
t1 = mob->GetX() - GetX();
t2 = mob->GetY() - GetY();
t3 = mob->GetZ() - GetZ();
//Cheap ABS()
if(t1 < 0)
t1 = 0 - t1;
if(t2 < 0)
t2 = 0 - t2;
if(t3 < 0)
t3 = 0 - t3;
if(( t1 > iAggroRange)
|| ( t2 > iAggroRange)
|| ( t3 > iAggroRange)
||(mob->IsInvisible(this))
|| (mob->IsClient() &&
(!mob->CastToClient()->Connected()
|| mob->CastToClient()->IsLD()
|| mob->CastToClient()->IsBecomeNPC()
|| mob->CastToClient()->GetGM()
)
))
{
return(false);
}
// Don't aggro new clients if we are already engaged unless PROX_AGGRO is set
if (IsEngaged() && (!GetSpecialAbility(PROX_AGGRO) || (GetSpecialAbility(PROX_AGGRO) && !CombatRange(mob)))) {
Log.Out(Logs::Moderate, Logs::Aggro,
"%s is in combat, and does not have prox_aggro, or does and is out of combat range with %s",
GetName(), mob->GetName());
return false;
}
//im not sure I understand this..
//if I have an owner and it is not this mob, then I cannot
//aggro this mob...???
//changed to be 'if I have an owner and this is it'
if(mob == GetOwner()) {
return(false);
}
float dist2 = DistanceSquared(mob->GetPosition(), m_Position);
float iAggroRange2 = iAggroRange*iAggroRange;
if( dist2 > iAggroRange2 ) {
// Skip it, out of range
return(false);
}
//Image: Get their current target and faction value now that its required
//this function call should seem backwards
FACTION_VALUE fv = mob->GetReverseFactionCon(this);
// Make sure they're still in the zone
// Are they in range?
// Are they kos?
// Are we stupid or are they green
// and they don't have their gm flag on
int heroicCHA_mod = mob->itembonuses.HeroicCHA/25; // 800 Heroic CHA cap
if(heroicCHA_mod > THREATENLY_ARRGO_CHANCE)
heroicCHA_mod = THREATENLY_ARRGO_CHANCE;
if
(
//old InZone check taken care of above by !mob->CastToClient()->Connected()
(
( GetINT() <= RuleI(Aggro, IntAggroThreshold) )
||( mob->IsClient() && mob->CastToClient()->IsSitting() )
||( mob->GetLevelCon(GetLevel()) != CON_GREEN )
)
&&
(
(
fv == FACTION_SCOWLS
||
(mob->GetPrimaryFaction() != GetPrimaryFaction() && mob->GetPrimaryFaction() == -4 && GetOwner() == nullptr)
||
(
fv == FACTION_THREATENLY
&& zone->random.Roll(THREATENLY_ARRGO_CHANCE - heroicCHA_mod)
)
)
)
)
{
//FatherNiwtit: make sure we can see them. last since it is very expensive
if(CheckLosFN(mob)) {
Log.Out(Logs::Detail, Logs::Aggro, "Check aggro for %s target %s.", GetName(), mob->GetName());
return( mod_will_aggro(mob, this) );
}
}
Log.Out(Logs::Detail, Logs::Aggro, "Is In zone?:%d\n", mob->InZone());
Log.Out(Logs::Detail, Logs::Aggro, "Dist^2: %f\n", dist2);
Log.Out(Logs::Detail, Logs::Aggro, "Range^2: %f\n", iAggroRange2);
Log.Out(Logs::Detail, Logs::Aggro, "Faction: %d\n", fv);
Log.Out(Logs::Detail, Logs::Aggro, "Int: %d\n", GetINT());
Log.Out(Logs::Detail, Logs::Aggro, "Con: %d\n", GetLevelCon(mob->GetLevel()));
return(false);
}
void NPC::DescribeAggro(Client *towho, Mob *mob, bool verbose) {
//this logic is duplicated from below, try to keep it up to date.
float iAggroRange = GetAggroRange();
float t1, t2, t3;
t1 = mob->GetX() - GetX();
t2 = mob->GetY() - GetY();
t3 = mob->GetZ() - GetZ();
//Cheap ABS()
if(t1 < 0)
t1 = 0 - t1;
if(t2 < 0)
t2 = 0 - t2;
if(t3 < 0)
t3 = 0 - t3;
if(( t1 > iAggroRange)
|| ( t2 > iAggroRange)
|| ( t3 > iAggroRange) ) {
towho->Message(0, "...%s is out of range (fast). distances (%.3f,%.3f,%.3f), range %.3f", mob->GetName(),
t1, t2, t3, iAggroRange);
return;
}
if(mob->IsInvisible(this)) {
towho->Message(0, "...%s is invisible to me. ", mob->GetName());
return;
}
if((mob->IsClient() &&
(!mob->CastToClient()->Connected()
|| mob->CastToClient()->IsLD()
|| mob->CastToClient()->IsBecomeNPC()
|| mob->CastToClient()->GetGM()
)
))
{
towho->Message(0, "...%s is my owner. ", mob->GetName());
return;
}
if(mob == GetOwner()) {
towho->Message(0, "...%s a GM or is not connected. ", mob->GetName());
return;
}
float dist2 = DistanceSquared(mob->GetPosition(), m_Position);
float iAggroRange2 = iAggroRange*iAggroRange;
if( dist2 > iAggroRange2 ) {
towho->Message(0, "...%s is out of range. %.3f > %.3f ", mob->GetName(),
dist2, iAggroRange2);
return;
}
if(GetINT() > RuleI(Aggro, IntAggroThreshold) && mob->GetLevelCon(GetLevel()) == CON_GREEN ) {
towho->Message(0, "...%s is red to me (basically)", mob->GetName(),
dist2, iAggroRange2);
return;
}
if(verbose) {
int my_primary = GetPrimaryFaction();
int mob_primary = mob->GetPrimaryFaction();
Mob *own = GetOwner();
if(own != nullptr)
my_primary = own->GetPrimaryFaction();
own = mob->GetOwner();
if(mob_primary > 0 && own != nullptr)
mob_primary = own->GetPrimaryFaction();
if(mob_primary == 0) {
towho->Message(0, "...%s has no primary faction", mob->GetName());
} else if(mob_primary < 0) {
towho->Message(0, "...%s is on special faction %d", mob->GetName(), mob_primary);
} else {
char namebuf[256];
if(!database.GetFactionName(mob_primary, namebuf, sizeof(namebuf)))
strcpy(namebuf, "(Unknown)");
std::list<struct NPCFaction*>::iterator cur,end;
cur = faction_list.begin();
end = faction_list.end();
bool res = false;
for(; cur != end; ++cur) {
struct NPCFaction* fac = *cur;
if ((int32)fac->factionID == mob_primary) {
if (fac->npc_value > 0) {
towho->Message(0, "...%s is on ALLY faction %s (%d) with %d", mob->GetName(), namebuf, mob_primary, fac->npc_value);
res = true;
break;
} else if (fac->npc_value < 0) {
towho->Message(0, "...%s is on ENEMY faction %s (%d) with %d", mob->GetName(), namebuf, mob_primary, fac->npc_value);
res = true;
break;
} else {
towho->Message(0, "...%s is on NEUTRAL faction %s (%d) with 0", mob->GetName(), namebuf, mob_primary);
res = true;
break;
}
}
}
if(!res) {
towho->Message(0, "...%s is on faction %s (%d), which I have no entry for.", mob->GetName(), namebuf, mob_primary);
}
}
}
FACTION_VALUE fv = mob->GetReverseFactionCon(this);
if(!(
fv == FACTION_SCOWLS
||
(mob->GetPrimaryFaction() != GetPrimaryFaction() && mob->GetPrimaryFaction() == -4 && GetOwner() == nullptr)
||
fv == FACTION_THREATENLY
)) {
towho->Message(0, "...%s faction not low enough. value='%s'", mob->GetName(), FactionValueToString(fv));
return;
}
if(fv == FACTION_THREATENLY) {
towho->Message(0, "...%s threatening to me, so they only have a %d chance per check of attacking.", mob->GetName());
}
if(!CheckLosFN(mob)) {
towho->Message(0, "...%s is out of sight.", mob->GetName());
}
towho->Message(0, "...%s meets all conditions, I should be attacking them.", mob->GetName());
}
void NPC::CalculateNewWaypoint()
{
int old_wp = cur_wp;
bool reached_end = false;
bool reached_beginning = false;
if (cur_wp == max_wp)
reached_end = true;
if (cur_wp == 0)
reached_beginning = true;
switch(wandertype)
{
case 0: //circle
{
if (reached_end)
cur_wp = 0;
else
cur_wp = cur_wp + 1;
break;
}
case 1: //10 closest
{
std::list<wplist> closest;
GetClosestWaypoint(closest, 10, glm::vec3(GetPosition()));
std::list<wplist>::iterator iter = closest.begin();
if(closest.size() != 0)
{
iter = closest.begin();
std::advance(iter, zone->random.Int(0, closest.size() - 1));
cur_wp = (*iter).index;
}
break;
}
case 2: //random
{
cur_wp = zone->random.Int(0, Waypoints.size() - 1);
if(cur_wp == old_wp)
{
if(cur_wp == (Waypoints.size() - 1))
{
if(cur_wp > 0)
{
cur_wp--;
}
}
else if(cur_wp == 0)
{
if((Waypoints.size() - 1) > 0)
{
cur_wp++;
}
}
}
break;
}
case 3: //patrol
{
if(reached_end)
patrol = 1;
else if(reached_beginning)
patrol = 0;
if(patrol == 1)
cur_wp = cur_wp - 1;
else
cur_wp = cur_wp + 1;
break;
}
case 4: //goto the end and depop with spawn timer
case 6: //goto the end and depop without spawn timer
{
cur_wp = cur_wp + 1;
break;
}
case 5: //pick random closest 5 and pick one that's in sight
{
std::list<wplist> closest;
GetClosestWaypoint(closest, 5, glm::vec3(GetPosition()));
std::list<wplist>::iterator iter = closest.begin();
while(iter != closest.end())
{
if(CheckLosFN((*iter).x, (*iter).y, (*iter).z, GetSize()))
{
++iter;
}
else
{
iter = closest.erase(iter);
}
}
if(closest.size() != 0)
{
iter = closest.begin();
std::advance(iter, zone->random.Int(0, closest.size() - 1));
cur_wp = (*iter).index;
}
break;
}
}
tar_ndx = 52;
// Preserve waypoint setting for quest controlled NPCs
if (cur_wp < 0)
cur_wp = old_wp;
// Check to see if we need to update the waypoint.
if (cur_wp != old_wp)
UpdateWaypoint(cur_wp);
}