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Core/GuardAI: Guards don't evade if the target casts Vanish and also can detect players with Feign Death.

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Core/Scripts: Moved scripts from ScriptedGuardAI to guards.cpp
Core/Creature: Removed custom npcflags UNIT_NPC_FLAG_GUARD (now moved to flag_extras) and UNIT_NPC_FLAG_OUTDOORPVP (not used)

Thanks to Kaelima, Xanadu, Shauren and linencloth.

Signed-off-by: Manuel Carrasco <[email protected]>
This commit is contained in:
Manuel Carrasco
2011-02-10 22:36:35 -03:00
parent 71849e0efe
commit 6b2ffc9039
16 changed files with 337 additions and 398 deletions
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src/server/game/AI/ScriptedAI/ScriptedGuardAI.cpp
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/*
* Copyright (C) 2008-2011 TrinityCore <http://www.trinitycore.org/>
* Copyright (C) 2006-2009 ScriptDev2 <https://scriptdev2.svn.sourceforge.net/>
*
* 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, see <http://www.gnu.org/licenses/>.
*/
/* ScriptData
SDName: Guard_AI
SD%Complete: 90
SDComment:
SDCategory: Guards
EndScriptData */
#include "ScriptPCH.h"
#include "ScriptedGuardAI.h"
// **** This script is for use within every single guard to save coding time ****
#define GENERIC_CREATURE_COOLDOWN 5000
#define SAY_GUARD_SIL_AGGRO1 -1070001
#define SAY_GUARD_SIL_AGGRO2 -1070002
#define SAY_GUARD_SIL_AGGRO3 -1070003
guardAI::guardAI(Creature* pCreature) : ScriptedAI(pCreature),
GlobalCooldown(0),
BuffTimer(0)
{}
void guardAI::Reset()
{
GlobalCooldown = 0;
BuffTimer = 0; //Rebuff as soon as we can
}
void guardAI::EnterCombat(Unit *who)
{
if (me->GetEntry() == 15184)
DoScriptText(RAND(SAY_GUARD_SIL_AGGRO1,SAY_GUARD_SIL_AGGRO2,SAY_GUARD_SIL_AGGRO3), me, who);
if (SpellEntry const *spell = me->reachWithSpellAttack(who))
DoCastSpell(who, spell);
}
void guardAI::JustDied(Unit *Killer)
{
//Send Zone Under Attack message to the LocalDefense and WorldDefense Channels
if (Player* pKiller = Killer->GetCharmerOrOwnerPlayerOrPlayerItself())
me->SendZoneUnderAttackMessage(pKiller);
}
void guardAI::UpdateAI(const uint32 diff)
{
//Always decrease our global cooldown first
if (GlobalCooldown > diff)
GlobalCooldown -= diff;
else GlobalCooldown = 0;
//Buff timer (only buff when we are alive and not in combat
if (me->isAlive() && !me->isInCombat())
{
if (BuffTimer <= diff)
{
//Find a spell that targets friendly and applies an aura (these are generally buffs)
SpellEntry const *info = SelectSpell(me, 0, 0, SELECT_TARGET_ANY_FRIEND, 0, 0, 0, 0, SELECT_EFFECT_AURA);
if (info && !GlobalCooldown)
{
//Cast the buff spell
DoCastSpell(me, info);
//Set our global cooldown
GlobalCooldown = GENERIC_CREATURE_COOLDOWN;
//Set our timer to 10 minutes before rebuff
BuffTimer = 600000;
} //Try again in 30 seconds
else BuffTimer = 30000;
} else BuffTimer -= diff;
}
//Return since we have no target
if (!UpdateVictim())
return;
// Make sure our attack is ready and we arn't currently casting
if (me->isAttackReady() && !me->IsNonMeleeSpellCasted(false))
{
//If we are within range melee the target
if (me->IsWithinMeleeRange(me->getVictim()))
{
bool Healing = false;
SpellEntry const *info = NULL;
//Select a healing spell if less than 30% hp
if (HealthBelowPct(30))
info = SelectSpell(me, 0, 0, SELECT_TARGET_ANY_FRIEND, 0, 0, 0, 0, SELECT_EFFECT_HEALING);
//No healing spell available, select a hostile spell
if (info) Healing = true;
else info = SelectSpell(me->getVictim(), 0, 0, SELECT_TARGET_ANY_ENEMY, 0, 0, 0, 0, SELECT_EFFECT_DONTCARE);
//20% chance to replace our white hit with a spell
if (info && rand() % 5 == 0 && !GlobalCooldown)
{
//Cast the spell
if (Healing)DoCastSpell(me, info);
else DoCastSpell(me->getVictim(), info);
//Set our global cooldown
GlobalCooldown = GENERIC_CREATURE_COOLDOWN;
}
else me->AttackerStateUpdate(me->getVictim());
me->resetAttackTimer();
}
}
else
{
//Only run this code if we arn't already casting
if (!me->IsNonMeleeSpellCasted(false))
{
bool Healing = false;
SpellEntry const *info = NULL;
//Select a healing spell if less than 30% hp ONLY 33% of the time
if (HealthBelowPct(30) && rand() % 3 == 0)
info = SelectSpell(me, 0, 0, SELECT_TARGET_ANY_FRIEND, 0, 0, 0, 0, SELECT_EFFECT_HEALING);
//No healing spell available, See if we can cast a ranged spell (Range must be greater than ATTACK_DISTANCE)
if (info) Healing = true;
else info = SelectSpell(me->getVictim(), 0, 0, SELECT_TARGET_ANY_ENEMY, 0, 0, NOMINAL_MELEE_RANGE, 0, SELECT_EFFECT_DONTCARE);
//Found a spell, check if we arn't on cooldown
if (info && !GlobalCooldown)
{
//If we are currently moving stop us and set the movement generator
if ((*me).GetMotionMaster()->GetCurrentMovementGeneratorType() != IDLE_MOTION_TYPE)
{
(*me).GetMotionMaster()->Clear(false);
(*me).GetMotionMaster()->MoveIdle();
}
//Cast spell
if (Healing) DoCastSpell(me,info);
else DoCastSpell(me->getVictim(),info);
//Set our global cooldown
GlobalCooldown = GENERIC_CREATURE_COOLDOWN;
} //If no spells available and we arn't moving run to target
else if ((*me).GetMotionMaster()->GetCurrentMovementGeneratorType() != TARGETED_MOTION_TYPE)
{
//Cancel our current spell and then mutate new movement generator
me->InterruptNonMeleeSpells(false);
(*me).GetMotionMaster()->Clear(false);
(*me).GetMotionMaster()->MoveChase(me->getVictim());
}
}
}
}
void guardAI::DoReplyToTextEmote(uint32 em)
{
switch(em)
{
case TEXTEMOTE_KISS: me->HandleEmoteCommand(EMOTE_ONESHOT_BOW); break;
case TEXTEMOTE_WAVE: me->HandleEmoteCommand(EMOTE_ONESHOT_WAVE); break;
case TEXTEMOTE_SALUTE: me->HandleEmoteCommand(EMOTE_ONESHOT_SALUTE); break;
case TEXTEMOTE_SHY: me->HandleEmoteCommand(EMOTE_ONESHOT_FLEX); break;
case TEXTEMOTE_RUDE:
case TEXTEMOTE_CHICKEN: me->HandleEmoteCommand(EMOTE_ONESHOT_POINT); break;
}
}
void guardAI_orgrimmar::ReceiveEmote(Player* pPlayer, uint32 text_emote)
{
if (pPlayer->GetTeam() == HORDE)
DoReplyToTextEmote(text_emote);
}
void guardAI_stormwind::ReceiveEmote(Player* pPlayer, uint32 text_emote)
{
if (pPlayer->GetTeam() == ALLIANCE)
DoReplyToTextEmote(text_emote);
}
src/server/game/AI/ScriptedAI/ScriptedGuardAI.h
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/* Copyright (C) 2006 - 2009 ScriptDev2 <https://scriptdev2.svn.sourceforge.net/>
* This program is free software licensed under GPL version 2
* Please see the included DOCS/LICENSE.TXT for more information */
#ifndef SC_GUARDAI_H
#define SC_GUARDAI_H
#define GENERIC_CREATURE_COOLDOWN 5000
struct guardAI : public ScriptedAI
{
public:
explicit guardAI(Creature* pCreature);
~guardAI() {}
uint32 GlobalCooldown; //This variable acts like the global cooldown that players have (1.5 seconds)
uint32 BuffTimer; //This variable keeps track of buffs
void Reset();
void EnterCombat(Unit * /*who*/);
void JustDied(Unit *Killer);
void UpdateAI(const uint32 diff);
//common used for guards in main cities
void DoReplyToTextEmote(uint32 em);
};
struct guardAI_orgrimmar : public guardAI
{
guardAI_orgrimmar(Creature *c) : guardAI(c) {}
void ReceiveEmote(Player *player, uint32 text_emote);
};
struct guardAI_stormwind : public guardAI
{
guardAI_stormwind(Creature *c) : guardAI(c) {}
void ReceiveEmote(Player *player, uint32 text_emote);
};
#endif