/************************ [On Percieve] ****************************************
Filename: j_ai_onpercieve or nw_c2_default2
************************* [On Percieve] ****************************************
If the target is an enemy, attack
Will determine combat round on that person, is an enemy, basically.
Includes shouting for a big radius - if the spawn in condition is set to this.
NOTE: Debug strings in this file will be uncommented for speed by default.
- It is one of the most intensive scripts as it runs so often.
- Attempted to optimise as much as possible.
************************* [History] ********************************************
1.3 - We include j_inc_other_ai to initiate combat (or go into combat again)
- j_inc_other_ai holds all other needed functions/integers ETC.
- Turn off hide things.
- Added "Only attack if attacked"
- Removed special conversation things. Almost no one uses them, and the taunt system is easier.
- Should now search around if they move to a dead body, and only once they get there.
************************* [Workings] *******************************************
It fires:
- When a creature enters it perception range (Set in creature properties) and
is seen or heard.
- When a creature uses invisiblity/leaves the area in the creatures perception
range
- When a creature appears suddenly, already in the perception range (not
the other way round, normally)
- When a creature moves out of the creatures perception range, and therefore
becomes unseen.
************************* [Arguments] ******************************************
Arguments: GetLastPerceived, GetLastPerceptionSeen, GetLastPerceptionHeard,
GetLastPerceptionVanished, GetLastPerceptionInaudible.
************************* [On Percieve] ***************************************/
#include "j_inc_other_ai"
void main()
{
// Percieve pre event.
if(FireUserEvent(AI_FLAG_UDE_PERCIEVE_PRE_EVENT, EVENT_PERCIEVE_PRE_EVENT))
// We may exit if it fires
if(ExitFromUDE(EVENT_PERCIEVE_PRE_EVENT)) return;
// AI status check. Is the AI on?
if(GetAIOff()) return;
ExecuteScript("prc_npc_percep", OBJECT_SELF);
if (GetLevelByClass(CLASS_TYPE_COMMONER) > 0)
{
ExecuteScript("oai_default2", OBJECT_SELF);
return;
}
// Declare main things.
// - We declare OUTSIDE if's JUST IN CASE!
object oPerceived = GetLastPerceived();
object oAttackTarget = GetAttackTarget();
int bSeen = GetLastPerceptionSeen();
int bHeard = GetLastPerceptionHeard();
// Need to be valid and not ignorable.
if(GetIsObjectValid(oPerceived) &&
!GetIsDM(oPerceived) &&
!GetIgnore(oPerceived))
{
// First, easy enemy checks.
if(GetIsEnemy(oPerceived) && !GetFactionEqual(oPerceived))
{
// Turn of hiding, a timer to activate Hiding in the main file. This is
// done in each of the events, with the opposition checking seen/heard.
TurnOffHiding(oPerceived);
// Well, are we both inaudible and vanished?
// * the GetLastPerception should only say what specific event has fired!
if(GetLastPerceptionInaudible() || GetLastPerceptionVanished())
{
// If they just became invisible because of the spell
// invisiblity, or improved invisiblity...we set a local object.
// - Beta: Added in ethereal as well.
if(GetHasEffect(EFFECT_TYPE_INVISIBILITY, oPerceived) ||
GetHasEffect(EFFECT_TYPE_ETHEREAL, oPerceived) ||
GetStealthMode(oPerceived) == STEALTH_MODE_ACTIVATED)
{
// Set object, AND the location they went invisible!
SetAIObject(AI_LAST_TO_GO_INVISIBLE, oPerceived);
// We also set thier location for AOE dispelling - same name
SetLocalLocation(OBJECT_SELF, AI_LAST_TO_GO_INVISIBLE, GetLocation(oPerceived));
}
// If they were our target, follow! >:-D
// - Optional, on spawn option, for following through areas.
if(oAttackTarget == oPerceived)
{
// This means they have exited the area! follow!
if(GetArea(oPerceived) != GetArea(OBJECT_SELF))
{
ClearAllActions();
// 51: "[Perception] Our Enemy Target changed areas. Stopping, moving too...and attack... [Percieved] " + GetName(oPerceived)
DebugActionSpeakByInt(51, oPerceived);
// Call to stop silly moving to enemies if we are fleeing
ActionMoveToEnemy(oPerceived);
}
// - Added check for not casting a spell. If we are, we finnish
// (EG: AOE spell) and automatically carry on.
else if(GetCurrentAction() != ACTION_CASTSPELL)
{
ClearAllActions();
// 52: "[Perception] Enemy Vanished (Same area) Retargeting/Searching [Percieved] " + GetName(oPerceived)
DebugActionSpeakByInt(52, oPerceived);
DetermineCombatRound(oPerceived);
}
}
}// End if just gone out of perception
// ELSE they have been SEEN or HEARD. We don't check specifics.
else //if(bSeen || bHeard)
{
// If they have been made seen, and they are our attack target,
// we must re-do combat round - unless we are casting a spell.
if(bSeen && GetCurrentAction() != ACTION_CASTSPELL &&
(oAttackTarget == oPerceived || !GetObjectSeen(oAttackTarget)))
{
AISpeakString(I_WAS_ATTACKED);
// 53: "[Perception] Enemy seen, and was old enemy/cannot see current. Re-evaluating (no spell) [Percieved] " + GetName(oPerceived)
DebugActionSpeakByInt(53, oPerceived);
DetermineCombatRound(oPerceived);
}
// Else We check if we are already attacking.
else if(!CannotPerformCombatRound() &&
!GetSpawnInCondition(AI_FLAG_OTHER_ONLY_ATTACK_IF_ATTACKED, AI_OTHER_MASTER))
{
// Special shout, d1000 though!
SpeakArrayString(AI_TALK_ON_PERCIEVE_ENEMY, TRUE);
// Stop stuff because of facing point - New enemy
HideOrClear();
// Face the person (this helps stops sneak attacks if we then
// cast something on ourselves, ETC).
SetFacingPoint(GetPosition(oPerceived));
// Get all allies in 60M to come to thier aid. Talkvolume silent
// shout does not seem to work well.
// - void function. Checks for the spawn int. in it.
// - Turns it off in it too
// - Variable range On Spawn
ShoutBossShout(oPerceived);
// Warn others
AISpeakString(I_WAS_ATTACKED);
// 54: "[Perception] Enemy Seen. Not in combat, attacking. [Percieved] " + GetName(oPerceived)
DebugActionSpeakByInt(54, oPerceived);
// Note: added ActionDoCommand, so that SetFacingPoint is not
// interrupted.
ActionDoCommand(DetermineCombatRound(oPerceived));
}
}
}
// Else, they are an equal faction, or not an enemy (or both)
else
{
// If they are dead, say we saw something on waypoints, we charge in
// to investigate.
// * Higher intelligence will buff somewhat as well!
if(GetIsDead(oPerceived) && (bSeen || bHeard))
{
// Warn others
AISpeakString(I_WAS_ATTACKED);
// Check if we can attack
if(!CannotPerformCombatRound())
{
// Hide or clear actions
HideOrClear();
// 55: "[Perception] Percieved Dead Friend! Moving and Searching [Percieved] " + GetName(oPerceived)
DebugActionSpeakByInt(55, oPerceived);
ActionMoveToLocation(GetLocation(oPerceived), TRUE);
ActionDoCommand(DetermineCombatRound());
}
}
else if(GetIsInCombat(oPerceived) && (bSeen || bHeard))
{
// Warn others
AISpeakString(I_WAS_ATTACKED);
// Only if we can attack.
if(!CannotPerformCombatRound())
{
// Hide or clear actions
HideOrClear();
// 56: "[Perception] Percieved Alive Fighting Friend! Moving to and attacking. [Percieved] " + GetName(oPerceived)
DebugActionSpeakByInt(56, oPerceived);
ActionMoveToLocation(GetLocation(oPerceived), TRUE);
ActionDoCommand(DetermineCombatRound());
}
}
}
}
// Fire End of Percieve event
FireUserEvent(AI_FLAG_UDE_PERCIEVE_EVENT, EVENT_PERCIEVE_EVENT);
}