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feat(Core/SAI): new Actions + Polar Coords System Offset Relocating (#2880)

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This commit is contained in:
P-Kito
2020-04-16 11:39:45 +02:00
committed by GitHub
parent 1432f17c32
commit 8aa80eef18
5 changed files with 361 additions and 123 deletions
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183
src/server/game/AI/SmartScripts/SmartScript.cpp
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@@ -1822,6 +1822,15 @@ void SmartScript::ProcessAction(SmartScriptHolder& e, Unit* unit, uint32 var0, u
if (!me)
break;
if (e.action.orientation.random > 0)
{
float randomOri = frand(0.0f, 2 * M_PI);
me->SetFacingTo(randomOri);
if (e.action.orientation.quickChange)
me->SetOrientation(randomOri);
break;
}
if (e.GetTargetType() == SMART_TARGET_SELF)
{
me->SetFacingTo((me->HasUnitMovementFlag(MOVEMENTFLAG_ONTRANSPORT) && me->GetTransGUID() ? me->GetTransportHomePosition() : me->GetHomePosition()).GetOrientation());
@@ -3031,6 +3040,178 @@ void SmartScript::ProcessAction(SmartScriptHolder& e, Unit* unit, uint32 var0, u
me->FindMap()->LoadGrid(e.target.x, e.target.y);
break;
}
case SMART_ACTION_PLAYER_TALK:
{
ObjectList* targets = GetTargets(e, unit);
char const* text = sObjectMgr->GetAcoreString(e.action.playerTalk.textId, DEFAULT_LOCALE);
if (targets)
for (ObjectList::const_iterator itr = targets->begin(); itr != targets->end(); ++itr)
if (IsPlayer(*itr))
!e.action.playerTalk.flag ? (*itr)->ToPlayer()->Say(text, LANG_UNIVERSAL) : (*itr)->ToPlayer()->Yell(text, LANG_UNIVERSAL);
delete targets;
break;
}
case SMART_ACTION_CUSTOM_CAST:
{
if (!me)
break;
ObjectList* targets = GetTargets(e, unit);
if (!targets)
break;
for (ObjectList::const_iterator itr = targets->begin(); itr != targets->end(); ++itr)
{
if (IsUnit(*itr))
{
if (e.action.castCustom.flags & SMARTCAST_INTERRUPT_PREVIOUS)
me->InterruptNonMeleeSpells(false);
if (e.action.castCustom.flags & SMARTCAST_COMBAT_MOVE)
{
// If cast flag SMARTCAST_COMBAT_MOVE is set combat movement will not be allowed
// unless target is outside spell range, out of mana, or LOS.
bool _allowMove = false;
SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(e.action.castCustom.spell);
int32 mana = me->GetPower(POWER_MANA);
if (me->GetDistance((*itr)->ToUnit()) > spellInfo->GetMaxRange(true) ||
me->GetDistance((*itr)->ToUnit()) < spellInfo->GetMinRange(true) ||
!me->IsWithinLOSInMap((*itr)->ToUnit()) ||
mana < spellInfo->CalcPowerCost(me, spellInfo->GetSchoolMask()))
_allowMove = true;
CAST_AI(SmartAI, me->AI())->SetCombatMove(_allowMove);
}
if (!(e.action.castCustom.flags & SMARTCAST_AURA_NOT_PRESENT) || !(*itr)->ToUnit()->HasAura(e.action.castCustom.spell))
{
CustomSpellValues values;
if (e.action.castCustom.bp1)
values.AddSpellMod(SPELLVALUE_BASE_POINT0, e.action.castCustom.bp1);
if (e.action.castCustom.bp2)
values.AddSpellMod(SPELLVALUE_BASE_POINT1, e.action.castCustom.bp2);
if (e.action.castCustom.bp3)
values.AddSpellMod(SPELLVALUE_BASE_POINT2, e.action.castCustom.bp3);
me->CastCustomSpell(e.action.castCustom.spell, values, (*itr)->ToUnit(), (e.action.castCustom.flags & SMARTCAST_TRIGGERED) ? TRIGGERED_FULL_MASK : TRIGGERED_NONE);
}
}
}
delete targets;
break;
}
case SMART_ACTION_VORTEX_SUMMON:
{
if (!me)
break;
ObjectList* targets = GetTargets(e, unit);
if (!targets)
break;
TempSummonType summon_type = (e.action.summonVortex.summonDuration > 0) ? TEMPSUMMON_TIMED_DESPAWN : TEMPSUMMON_CORPSE_DESPAWN;
float a = static_cast<float>(e.action.summonVortex.a);
float k = static_cast<float>(e.action.summonVortex.k) / 1000.0f;
float r_max = static_cast<float>(e.action.summonVortex.r_max);
float delta_phi = M_PI * static_cast<float>(e.action.summonVortex.phi_delta) / 180.0f;
// r(phi) = a * e ^ (k * phi)
// r(phi + delta_phi) = a * e ^ (k * (phi + delta_phi))
// r(phi + delta_phi) = a * e ^ (k * phi) * e ^ (k * delta_phi)
// r(phi + delta_phi) = r(phi) * e ^ (k * delta_phi)
float factor = std::exp(k * delta_phi);
// r(0) = a * e ^ (k * 0) = a * e ^ 0 = a * 1 = a
float summonRadius = a;
for (ObjectList::const_iterator itr = targets->begin(); itr != targets->end(); ++itr)
{
// Offset by orientation, should not count into radius calculation,
// but is needed for vortex direction (polar coordinates)
float phi = (*itr)->GetOrientation();
do
{
Position summonPosition(**itr);
summonPosition.RelocatePolarOffset(phi, summonRadius);
me->SummonCreature(e.action.summonVortex.summonEntry, summonPosition, summon_type, e.action.summonVortex.summonDuration);
phi += delta_phi;
summonRadius *= factor;
} while (summonRadius <= r_max);
}
delete targets;
break;
}
case SMART_ACTION_CONE_SUMMON:
{
if (!me)
break;
TempSummonType spawnType = (e.action.coneSummon.summonDuration > 0) ? TEMPSUMMON_TIMED_DESPAWN : TEMPSUMMON_CORPSE_DESPAWN;
float distInARow = static_cast<float>(e.action.coneSummon.distanceBetweenSummons);
float coneAngle = static_cast<float>(e.action.coneSummon.coneAngle) * M_PI / 180.0f;
for (uint32 radius = 0; radius <= e.action.coneSummon.coneLength; radius += e.action.coneSummon.distanceBetweenRings)
{
float deltaAngle = 0.0f;
if (radius > 0)
deltaAngle = distInARow / radius;
uint32 count = 1;
if (deltaAngle > 0)
count += coneAngle / deltaAngle;
float currentAngle = -static_cast<float>(count) * deltaAngle / 2.0f;
if (e.GetTargetType() == SMART_TARGET_SELF || e.GetTargetType() == SMART_TARGET_NONE)
currentAngle += G3D::fuzzyGt(e.target.o, 0.0f) ? (e.target.o - me->GetOrientation()) : 0.0f;
else if (ObjectList* targets = GetTargets(e, unit))
{
currentAngle += (me->GetAngle(targets->front()) - me->GetOrientation());
delete targets;
}
for (uint32 index = 0; index < count; ++index)
{
Position spawnPosition(*me);
spawnPosition.RelocatePolarOffset(currentAngle, radius);
currentAngle += deltaAngle;
me->SummonCreature(e.action.coneSummon.summonEntry, spawnPosition, spawnType, e.action.coneSummon.summonDuration);
}
}
break;
}
case SMART_ACTION_CU_ENCOUNTER_START:
{
ObjectList* targets = GetTargets(e, unit);
if (!targets)
break;
for (ObjectList::const_iterator itr = targets->begin(); itr != targets->end(); ++itr)
{
if (Player* playerTarget = (*itr)->ToPlayer())
{
playerTarget->RemoveArenaSpellCooldowns();
playerTarget->RemoveAurasDueToSpell(57724); // Spell Shaman Debuff - Sated (Heroism)
playerTarget->RemoveAurasDueToSpell(57723); // Spell Shaman Debuff - Exhaustion (Bloodlust)
playerTarget->RemoveAurasDueToSpell(2825); // Bloodlust
playerTarget->RemoveAurasDueToSpell(32182); // Heroism
}
}
delete targets;
break;
}
default:
sLog->outErrorDb("SmartScript::ProcessAction: Entry %d SourceType %u, Event %u, Unhandled Action type %u", e.entryOrGuid, e.GetScriptType(), e.event_id, e.GetActionType());
break;
@@ -4310,7 +4491,7 @@ void SmartScript::OnUpdate(uint32 const diff)
void SmartScript::FillScript(SmartAIEventList e, WorldObject* obj, AreaTrigger const* at)
{
(void)at; // ensure that the variable is referenced even if extra logs are disabled in order to pass compiler checks
if (e.empty())
{
#if defined(ENABLE_EXTRAS) && defined(ENABLE_EXTRA_LOGS)