108 lines
5.0 KiB
Plaintext
108 lines
5.0 KiB
Plaintext
/*//////////////////////////////////////////////////////////////////////////////
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Script: nw_ch_ac2
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Programmer: Philos
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////////////////////////////////////////////////////////////////////////////////
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Associate(Summons, Familiars, Companions) OnPerception script when not in combat;
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There are 4 types of perception - Heard, Inaudible, Seen, Vanished.
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Only one type will ever be true in an event trigger.
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The order of trigger is Heard/Seen and Inaudible/Vanished.
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There are two states of percepion Heard and Seen.
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These states can be set at the same time thus a heard event can see the creature.
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Fires when ever one of these states changes from TRUE to FALSE or FALSE to TRUE.
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*///////////////////////////////////////////////////////////////////////////////
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#include "0i_associates"
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void main()
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{
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object oCreature = OBJECT_SELF;
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object oLastPerceived = GetLastPerceived();
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if(AI_DEBUG)
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{
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if(GetLastPerceptionHeard ())
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{
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ai_Debug("nw_ch_ac2", "21", GetName(oCreature) + " heard " +
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GetName(GetLastPerceived()) + " Distance: " +
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FloatToString(GetDistanceBetween(GetLastPerceived(), oCreature), 0, 2) +
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" Seen: " + IntToString(GetObjectSeen(oLastPerceived, oCreature)) + ".");
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}
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if(GetLastPerceptionSeen ())
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{
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ai_Debug("nw_ch_ac2", "29", GetName(oCreature) + " sees " +
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GetName(GetLastPerceived()) + " Distance: " +
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FloatToString(GetDistanceBetween(GetLastPerceived(), oCreature), 0, 2) + ".");
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}
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if(GetLastPerceptionVanished ())
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{
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ai_Debug("nw_ch_ac2", "35", GetName(oCreature) + " lost sight of " +
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GetName(GetLastPerceived()) + ".");
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}
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}
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// We do nothing on Inaudibles so drop out early!
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if(GetLastPerceptionInaudible())
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{
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ai_Debug("nw_ch_ac2", "42", GetName(oCreature) + " lost sound of " +
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GetName(GetLastPerceived()) + ".");
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return;
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}
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if(AI_DEBUG) ai_Debug("nw_ch_ac2", "46", "Dead? " + IntToString(GetIsDead(oLastPerceived)) +
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" Enemy? " + IntToString(GetIsEnemy(oLastPerceived, oCreature)));
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if(ai_Disabled(oCreature)) return;
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if(GetIsDead(oLastPerceived) || !GetIsEnemy(oLastPerceived, oCreature)) return;
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// All code below assumes the perceived creature is an enemy and is alive!
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// **************************** ENEMY HEARD ********************************
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if(GetLastPerceptionHeard())
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{
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// Since Heard is run before Seen, but the values are set at the same
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// time we can skip heard checks on heard & seen creatures!
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if(GetObjectSeen(oLastPerceived, oCreature))
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{
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// If the creature we are perceiving was our invisible creature then
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// remove that they are invisible.
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if(oLastPerceived == GetLocalObject(oCreature, AI_IS_INVISIBLE))
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{
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DeleteLocalObject(oCreature, AI_IS_INVISIBLE);
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}
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ai_AssociateEvaluateNewThreat(oCreature, oLastPerceived, AI_I_SEE_AN_ENEMY);
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}
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else ai_AssociateEvaluateNewThreat(oCreature, oLastPerceived, AI_I_HEARD_AN_ENEMY);
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return;
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}
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// **************************** ENEMY SEEN *********************************
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if(GetLastPerceptionSeen())
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{
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// If the creature we are perceiving was our invisible creature then
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// remove that they are invisible.
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if(oLastPerceived == GetLocalObject(oCreature, AI_IS_INVISIBLE))
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{
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DeleteLocalObject(oCreature, AI_IS_INVISIBLE);
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}
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ai_AssociateEvaluateNewThreat(oCreature, oLastPerceived, AI_I_SEE_AN_ENEMY);
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return;
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}
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// **************************** ENEMY VANISHED *****************************
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if(GetLastPerceptionVanished())
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{
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// Lets keep a mental note of the invisible creature.
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SetLocalObject(oCreature, AI_IS_INVISIBLE, oLastPerceived);
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if(AI_DEBUG) ai_Debug("nw_ch_ac2", "86", " We saw " + GetName(oLastPerceived) + " disappear!");
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if(ai_GetIsBusy(oCreature)) return;
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// If in combat check to see if our target disappeared.
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// If they have and we are not in melee with them then reevaluate combat
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// since we lost our target.
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if(ai_GetIsInCombat(oCreature))
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{
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if(AI_DEBUG) ai_Debug("nw_ch_ac2", "93", "Is this our target? " +
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IntToString(ai_GetAttackedTarget(oCreature, TRUE, TRUE) == oLastPerceived));
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if(ai_GetAttackedTarget(oCreature, TRUE, TRUE) == oLastPerceived)
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{
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ai_DoAssociateCombatRound(oCreature);
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}
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return;
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}
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// If they are not invisible then that means they left our perception
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// range and we need follow them.
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if(ai_CanIAttack(oCreature)) ActionMoveToObject(oLastPerceived, TRUE, AI_RANGE_CLOSE);
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}
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// **************************** ENEMY INAUDIBLE*****************************
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// Not used.
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}
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