842 lines
26 KiB
C++
842 lines
26 KiB
C++
// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "stdpch.h"
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#include "projectile_manager.h"
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#include "animation_fx.h"
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#include "fx_manager.h"
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#include "character_cl.h"
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#include "entities.h"
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#include "time_client.h"
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//
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#include "animation_fx.h"
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//
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#include "nel/3d/u_particle_system_instance.h"
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#include "nel/3d/u_bone.h"
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//
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H_AUTO_DECL(RZ_ProjectileManager)
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static const float BOMB_MISSILE_PARABOLA_HEIGHT_FOR_100_METERS = 10.f;
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// user params for projectile part
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static const float ProjectileUserParams[MAGICFX::NUM_SPELL_POWER][4] =
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{
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{ 0.f, 0.f, 0.f, 0.f },
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{ 1.f, 0.f, 0.f, 0.f },
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{ 1.f, 1.f, 0.f, 0.f },
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{ 1.f, 1.f, 1.f, 0.f },
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{ 1.f, 1.f, 1.f, 1.f }
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};
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// user params for impact part
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static const float ImpactUserParams[MAGICFX::NUM_SPELL_POWER][4] =
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{
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{ 0.f, 0.f, 0.f, 0.f },
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{ 0.f, 1.f, 0.f, 0.f },
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{ 1.f, 1.f, 0.f, 0.f },
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{ 1.f, 1.f, 1.f, 0.f },
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{ 1.f, 1.f, 1.f, 1.f }
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};
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// *****************************************************************************************
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CProjectileManager &CProjectileManager::getInstance()
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{
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H_AUTO_USE(RZ_ProjectileManager)
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static CProjectileManager manager;
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return manager;
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}
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// *****************************************************************************************
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const float *CProjectileManager::getProjectileFXUserParams(uint power)
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{
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if (power < 1 || power > MAGICFX::NUM_SPELL_POWER) return NULL;
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return &ProjectileUserParams[power - 1][0];
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}
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// *****************************************************************************************
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void CProjectileManager::addProjectileToQueue(const CProjectileBuild &pb)
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{
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H_AUTO_USE(RZ_ProjectileManager)
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_ProjectileQueue.insert(pb);
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}
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// *****************************************************************************************
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void CProjectileManager::addProjectile(const CProjectileBuild &pb)
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{
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H_AUTO_USE(RZ_ProjectileManager)
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//
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_ActiveProjectiles.push_front(CProjectile());
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CProjectile &proj = _ActiveProjectiles.front();
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proj.AttackInfo = pb.AttackInfo;
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proj.ProjectileAspect = pb.ProjectileAspect;
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proj.ImpactAspect = pb.ImpactAspect;
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proj.ProjectileAimingPoint = pb.ProjectileAimingPoint;
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proj.LocalizedImpact = pb.LocalizedImpact;
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proj.Target = pb.Target;
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proj.Mode = pb.Mode;
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proj.TargetBoneVisibleLastFrame = true;
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proj.StartDate = pb.StartDate;
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proj.EndDate = pb.EndDate;
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proj.MagicResist = pb.MagicResist;
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proj.PlayImpactAnim = pb.PlayImpactAnim;
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proj.LetProjectileStickedOnTarget = pb.LetProjectileStickedOnTarget;
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proj.TargeterInfo = pb.TargeterInfo;
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proj.ForcePlayImpact = pb.ForcePlayImpact;
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// eval start position
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CCharacterCL *casterEntity = dynamic_cast<CCharacterCL *>(EntitiesMngr.entity(pb.TargeterInfo.Slot));
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if (casterEntity)
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{
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proj.LastEntityOrientation = casterEntity->front();
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evalFXPosition(&pb.TargeterInfo.StickMode, *casterEntity, proj.TargeterInfo.DefaultPos, pb.TargeterInfo.StickOffset);
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// play additionnal cast fx
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if (pb.CastAspect)
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{
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casterEntity->playCastFX(pb.CastAspect, pb.CastPower);
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}
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}
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else
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{
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proj.LastEntityOrientation = CVector::I;
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}
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CEntityCL *targetEntity = EntitiesMngr.entity(pb.Target.Slot);
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if (targetEntity)
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{
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evalFXPosition(&(pb.ProjectileAimingPoint), *targetEntity, proj.Target.TargetPos);
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}
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// else ... if target entity is not valid, default pos given in the target is used
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// create actual fxs (unless hit is direct)
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if (pb.EndDate > pb.StartDate)
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{
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if (pb.ProjectileAspect)
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{
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if (pb.AttackInfo.Intensity >= 1 && pb.AttackInfo.Intensity <= MAGICFX::NUM_SPELL_POWER)
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{
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const CAnimationFXSet &projectile = *(pb.ProjectileAspect);
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for(uint k = 0; k < projectile.FX.size(); ++k)
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{
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const CAnimationFX &sheet = projectile.FX[k];
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proj.FX[k] = sheet.createMatchingInstance(ProjectileUserParams[pb.AttackInfo.Intensity - 1]);
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if (!proj.FX[k].empty())
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{
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// Force transform to be linked to the root, and not clusterized
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// This is because we don't compute the cluster system the projectile is in, and as a result,
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// projectile can't be seen when player is in a cluster system.
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// To compute the cluster system we would need a PACS primitive, and thus collisions.
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proj.FX[k].setForceClipRoot(true);
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//
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proj.FX[k].setTransformMode(NL3D::UTransform::DirectMatrix);
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}
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}
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}
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}
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}
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float dist = (proj.Target.TargetPos - proj.TargeterInfo.DefaultPos).norm();
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// eval height of parabola for 'bomb' missile (depends on distance)
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proj.ParabolaHeight = dist * 0.01f * BOMB_MISSILE_PARABOLA_HEIGHT_FOR_100_METERS;
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}
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// *****************************************************************************************
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void CProjectileManager::updateProjectileQueue()
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{
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H_AUTO_USE(RZ_ProjectileManager)
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std::multiset<CProjectileBuild>::iterator it = _ProjectileQueue.begin();
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while (it != _ProjectileQueue.end() && it->StartDate <= TimeInSec)
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{
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addProjectile(*it); // create projectile from its description
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_ProjectileQueue.erase(it);
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it = _ProjectileQueue.begin();
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}
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}
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// *****************************************************************************************
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void CProjectileManager::update()
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{
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H_AUTO_USE(RZ_ProjectileManager)
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// remove shutting down projectiles
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for(std::list<CProjectile>::iterator it = _ToShutDownProjectiles.begin(); it != _ToShutDownProjectiles.end(); ++it)
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{
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if (it->LetProjectileStickedOnTarget)
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{
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CCharacterCL *target = NULL;
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if (it->Target.Slot != CLFECOMMON::INVALID_SLOT)
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{
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target = dynamic_cast<CCharacterCL *>(EntitiesMngr.entity(it->Target.Slot));
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}
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it->shutDown(target);
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}
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else
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{
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it->shutDown(NULL);
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}
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}
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_ToShutDownProjectiles.clear();
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//
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updateProjectileQueue();
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// update each projectile, and removes from list when impact occurs
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std::list<CProjectile>::iterator it = _ActiveProjectiles.begin();
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while (it != _ActiveProjectiles.end())
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{
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std::list<CProjectile>::iterator tmpIt = it;
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++ it;
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CProjectile &proj = *tmpIt;
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// Eval impact pos
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proj.updateTargetPos();
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CEntityCL *target = EntitiesMngr.entity(proj.Target.Slot);
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const CVector &impactPos = proj.Target.TargetPos;
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// compute position on segment joining start point to impact
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bool impact = false;
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double totalDeltaT = proj.EndDate - proj.StartDate;
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double deltaT = TimeInSec - proj.StartDate;
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double segmentRatio = totalDeltaT != 0 ? deltaT / totalDeltaT
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: 1;
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if (segmentRatio >= 1.f)
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{
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impact = true;
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segmentRatio = 1.f;
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}
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CVector deltaPos = impactPos - proj.TargeterInfo.DefaultPos;
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CVector projPos = proj.TargeterInfo.DefaultPos + (float) segmentRatio * deltaPos;
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// see what minimum distance should have been travelled
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float minDist = MAGICFX::PROJECTILE_SPEED * (float) deltaT;
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if (minDist * minDist > (projPos - proj.TargeterInfo.DefaultPos).sqrnorm())
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{
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float maxDist = deltaPos.norm();
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if (minDist > maxDist)
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{
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projPos = impactPos;
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impact = true;
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segmentRatio = 1.f;
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}
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else
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{
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segmentRatio = maxDist != 0.f ? minDist / maxDist : 1.f;
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}
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}
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////////////////////
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// update fx pos //
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////////////////////
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// build fx matrix from the speed of projectile
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// For a bomb, Pos(t) = t * E + (1 - t) * S + h * (0 0 -4t^2 + 4t) with S = start point, E = end point, h is the height of parabola, and t ranging from 0 to 1
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// so The speed direction at a given date t is Speed(t) = dPos(t)/dt = E - S + h * (0 0 -8t + 4)
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// NB : anim track is not taken in account
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NLMISC::CVector I;
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if (proj.Mode == MAGICFX::Bomb)
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{
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I.set(deltaPos.x, deltaPos.y, deltaPos.z + proj.ParabolaHeight * (4.f - 8.f * (float) segmentRatio));
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I.normalize();
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}
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else
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{
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I = deltaPos.normed();
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}
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NLMISC::CVector K = (CVector::K - (CVector::K * I) * I).normed();
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NLMISC::CVector J = K ^ I;
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NLMISC::CMatrix m;
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m.setRot(I, J, K, true);
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// apply track (use track of first fx)
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if (proj.ProjectileAspect && !proj.ProjectileAspect->FX.empty())
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{
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NL3D::UTrack *track = proj.ProjectileAspect->FX[0].PosTrack;
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if (track)
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{
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NLMISC::CVector trackPos;
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if (track->interpolate((float) deltaT, trackPos))
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{
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projPos += m.mulVector(trackPos);
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}
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}
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}
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// if projectile is a bomb, uses a parabola for the trajectory
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if (proj.Mode == MAGICFX::Bomb)
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{
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// for simplicity, the parabola reach its max at the middle of the trajectory
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// so we got something like f(x) = -4x^2 + 4x
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projPos.z += (float) (proj.ParabolaHeight * (-4 * segmentRatio * segmentRatio + 4 * segmentRatio));
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}
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m.setPos(projPos);
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proj.setMatrix(m);
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// see if target reached
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if (impact || TimeInSec > proj.EndDate)
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{
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// stop projectiles and add them to the fx manager so that they are removed when there are no particle lefts
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//proj.shutDown(dynamic_cast<CCharacterCL *>(target));
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static std::vector<NL3D::UParticleSystemInstance> fxInstances;
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fxInstances.clear();
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// play impact on the target instantly
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if (target)
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{
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CCharacterCL *ccl = dynamic_cast<CCharacterCL *>(target);
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if (ccl)
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{
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if (proj.AttackInfo.Intensity >= 1 && proj.AttackInfo.Intensity <= MAGICFX::NUM_SPELL_POWER)
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{
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if (!proj.MagicResist)
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{
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if (proj.ImpactAspect)
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{
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CAttachedFX::CBuildInfo bi;
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for (uint k = 0; k < proj.ImpactAspect->FX.size(); ++k)
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{
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CFXStickMode replaceStickMode = proj.ImpactAspect->FX[k].Sheet->StickMode;
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bi.StickMode = NULL;
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if (proj.LocalizedImpact)
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{
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nlassert(proj.ImpactAspect->Sheet);
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// impact must have same localization than impact damages (when the sheet allows it)
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if (proj.ImpactAspect->Sheet->CanReplaceStickMode[k])
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{
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replaceStickMode.Mode = proj.ProjectileAimingPoint.Mode;
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}
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if (proj.ImpactAspect->Sheet->CanReplaceStickBone[k])
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{
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replaceStickMode.UserBoneName = proj.ProjectileAimingPoint.UserBoneName;
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}
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bi.StickMode = &replaceStickMode;
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}
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CAttachedFX::TSmartPtr fx = new CAttachedFX;
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bi.Sheet = &(proj.ImpactAspect->FX[k]);
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fx->create(*ccl, bi, proj.TargeterInfo);
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if (!fx->FX.empty())
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{
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/** Force to create each instance, even if not visible, so that the impact won't be deleted at start because it isn't visible..
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* Though this isn't needed in other cases, spell impact can be quite long. and must remain in sync with the action
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*/
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fx->FX.forceInstanciate();
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for(uint l = 0; l < 4; ++l)
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{
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fx->FX.setUserParam(l, ImpactUserParams[proj.AttackInfo.Intensity - 1][l]);
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}
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ccl->attachFX(fx);
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}
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}
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if (proj.PlayImpactAnim)
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{
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// if the target is idle, play 'impact' animation on it
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if (ccl->animState(MOVE) == CAnimationStateSheet::Idle || proj.ForcePlayImpact)
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{
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ccl->setAnim(CAnimationStateSheet::Impact);
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}
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}
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}
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}
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else
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{
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// play resist instead
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CAttachedFX::TSmartPtr fx = new CAttachedFX;
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CAttachedFX::CBuildInfo bi;
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bi.Sheet = getResistFX(proj.AttackInfo.Intensity);
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fx->create(*ccl, bi, proj.TargeterInfo);
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if (!fx->FX.empty())
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{
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fx->FX.forceInstanciate(); // TODO : if the fx isn't too long, is it useful to force to create it ?
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ccl->attachFX(fx);
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}
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}
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}
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}
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// play physcial damage fx (if any)
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if (proj.AttackInfo.PhysicalImpactIntensity != 0)
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{
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ccl->meleeImpact(proj.AttackInfo);
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}
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}
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else
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{
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if (proj.AttackInfo.Intensity >= 1 && proj.AttackInfo.Intensity <= MAGICFX::NUM_SPELL_POWER)
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{
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if (!proj.MagicResist)
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{
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if (proj.ImpactAspect)
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{
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// no entity to spawn fx on, so create them in place
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for(uint k = 0; k < proj.ImpactAspect->FX.size(); ++k)
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{
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NL3D::UParticleSystemInstance ps = proj.ImpactAspect->FX[k].createMatchingInstance(ImpactUserParams[proj.AttackInfo.Intensity - 1]);
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if (!ps.empty())
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{
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ps.forceInstanciate();
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ps.setPos(impactPos);
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// add to fx manager for fx to be removed when finished
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FXMngr.addFX(ps);
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}
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}
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}
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}
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else
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{
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NL3D::UParticleSystemInstance ps = getResistFX(proj.AttackInfo.Intensity)->createMatchingInstance();
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if (!ps.empty())
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{
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ps.forceInstanciate(); // TODO : resist can be can be quite short, so may be not useful to force its instanciation ?
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ps.setPos(impactPos);
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// add to fx manager for fx to be removed when finished
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FXMngr.addFX(ps);
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}
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}
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}
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// no target, so no impact
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}
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// put in shutdown list (shutdown occurs at next frame)
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_ToShutDownProjectiles.splice(_ToShutDownProjectiles.begin(), _ActiveProjectiles, tmpIt);
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}
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}
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}
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// *****************************************************************************************
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CProjectileManager::CProjectile::CProjectile()
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{
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H_AUTO_USE(RZ_ProjectileManager)
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for(uint k = 0; k < MaxNumFX; ++k) FX[k] = NULL;
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TargetBoneRelativePosBlendFactor = 0.f;
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TargetBoneID = -1;
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ParabolaHeight = 0.f;
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MagicResist = false;
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LocalizedImpact = false;
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}
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// *****************************************************************************************
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CProjectileManager::CProjectile::~CProjectile()
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{
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H_AUTO_USE(RZ_ProjectileManager)
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if (Scene)
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{
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for(uint k = 0; k < MaxNumFX; ++k)
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{
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if (!FX[k].empty())
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{
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Scene->deleteInstance(FX[k]);
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FX[k] = NULL;
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}
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}
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}
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}
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// *****************************************************************************************
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void CProjectileManager::evalFXPosition(const CFXStickMode *stickMode, CEntityCL &entity, NLMISC::CVector &result, const NLMISC::CVector &additionnalOffset /* = NLMISC::CVector::Null*/)
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{
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H_AUTO_USE(RZ_ProjectileManager)
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// Force to eval animation if necessary
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entity.forceEvalAnim();
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if (!stickMode)
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{
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CFXStickMode sm;
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evalFXPosition(&sm, entity, result);
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}
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else
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{
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switch(stickMode->Mode)
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{
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case CFXStickMode::UserBone:
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{
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if (entity.skeleton())
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{
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sint boneID = entity.skeleton()->getBoneIdByName(NLMISC::CStringMapper::unmap(stickMode->UserBoneName));
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if (boneID != -1)
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{
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if (!entity.skeleton()->isBoneComputed(boneID))
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{
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entity.skeleton()->forceComputeBone(boneID);
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}
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NL3D::UBone bone = entity.skeleton()->getBone(boneID);
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const NLMISC::CMatrix &worldMat = bone.getLastWorldMatrixComputed();
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result = worldMat.getPos() + worldMat.mulVector(additionnalOffset);
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return;
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}
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else
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{
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nlwarning("Invalid bone : %s. Using entity pos instead", NLMISC::CStringMapper::unmap(stickMode->UserBoneName).c_str());
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}
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}
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else
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{
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nlwarning("Can't retrieve entity skeleton. Using entity pos instead of bone pos", NLMISC::CStringMapper::unmap(stickMode->UserBoneName).c_str());
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|
}
|
|
// as default, use entity position
|
|
entity.pos().copyTo(result);
|
|
result += additionnalOffset;
|
|
}
|
|
break;
|
|
default:
|
|
{
|
|
// use entity position
|
|
entity.pos().copyTo(result);
|
|
result += additionnalOffset;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// *****************************************************************************************
|
|
sint CProjectileManager::CProjectile::getImpactBoneID(CEntityCL &target)
|
|
{
|
|
H_AUTO_USE(RZ_ProjectileManager)
|
|
if (TargetBoneID != -1) return TargetBoneID;
|
|
if (!target.skeleton()) return -1;
|
|
sint TargetBoneID = target.skeleton()->getBoneIdByName(NLMISC::CStringMapper::unmap(ProjectileAimingPoint.UserBoneName));
|
|
return TargetBoneID;
|
|
}
|
|
|
|
// *****************************************************************************************
|
|
void CProjectileManager::CProjectile::updateTargetPos()
|
|
{
|
|
H_AUTO_USE(RZ_ProjectileManager)
|
|
NLMISC::CVector &impactPos = Target.TargetPos;
|
|
CEntityCL *target = EntitiesMngr.entity(Target.Slot);
|
|
if (target)
|
|
{
|
|
if (ProjectileAimingPoint.Mode == CFXStickMode::UserBone ||
|
|
ProjectileAimingPoint.Mode == CFXStickMode::UserBoneOrientedTowardTargeter
|
|
)
|
|
{
|
|
bool targetBoneVisible = false;
|
|
if (!target->getLastClip())
|
|
{
|
|
// target visible
|
|
sint impactBoneID = getImpactBoneID(*target);
|
|
if (impactBoneID != -1)
|
|
{
|
|
if (target->skeleton() && target->skeleton()->isBoneComputed(impactBoneID))
|
|
{
|
|
NL3D::UBone bone = target->skeleton()->getBone(impactBoneID);
|
|
if (TargetBoneRelativePosBlendFactor == 0.f)
|
|
{
|
|
impactPos = bone.getLastWorldMatrixComputed().getPos();
|
|
}
|
|
else
|
|
{
|
|
// do blend with previous clipped position
|
|
// express last clipped position in world (taking in account the ne orientation & position of model)
|
|
const NLMISC::CVector &relPos = ClippedTargetBoneRelativePos;
|
|
const NLMISC::CVector &front = target->front();
|
|
NLMISC::CVector newEntityPos;
|
|
NLMISC::CVector clippedPos;
|
|
target->pos().copyTo(newEntityPos);
|
|
clippedPos.set(newEntityPos.x + front.y * relPos.x - front.x * relPos.y,
|
|
newEntityPos.y + front.x * relPos.x + front.y * relPos.y,
|
|
newEntityPos.z + relPos.z);
|
|
// do the blend
|
|
const NLMISC::CVector &visiblePos = bone.getLastWorldMatrixComputed().getPos();
|
|
impactPos = TargetBoneRelativePosBlendFactor * clippedPos
|
|
+ (1.f - TargetBoneRelativePosBlendFactor) * visiblePos;
|
|
// decrease blend factor over time
|
|
const float BLEND_FATCOR_DECREASE_OVER_TIME = 3.f;
|
|
TargetBoneRelativePosBlendFactor -= DT * BLEND_FATCOR_DECREASE_OVER_TIME;
|
|
if (TargetBoneRelativePosBlendFactor <= 0.f) TargetBoneRelativePosBlendFactor = 0.f;
|
|
}
|
|
targetBoneVisible = true;
|
|
}
|
|
}
|
|
}
|
|
if (!targetBoneVisible)
|
|
{
|
|
// the target bone is not visible -> use last computed bone position (and make it relative to the parent skeleton)
|
|
if (TargetBoneVisibleLastFrame)
|
|
{
|
|
// the relative position of the bone in its skeleton hasn't been computed yet (because the bone was visible at last frame or because it is the first visible frame)
|
|
const NLMISC::CVector &front = LastEntityOrientation;
|
|
const NLMISC::CVector deltaPos = impactPos - target->lastFramePos().asVector();
|
|
// we except that front vector of the entity is normed and (thus its z is 0)
|
|
ClippedTargetBoneRelativePos.set(front.y * deltaPos.x - front.x * deltaPos.y, deltaPos.x * front.x + deltaPos.y * front.y, deltaPos.z);
|
|
}
|
|
// Snap the target model if necessary. Note that the skeleton may be visible the bone may have been not computed (because of clod)
|
|
if (target->getLastClip())
|
|
{
|
|
target->snapToGround();
|
|
}
|
|
// compute new position
|
|
const NLMISC::CVector &relPos = ClippedTargetBoneRelativePos;
|
|
const NLMISC::CVector &front = target->front();
|
|
NLMISC::CVector newPos;
|
|
target->pos().copyTo(newPos);
|
|
impactPos.set(newPos.x + front.y * relPos.x - front.x * relPos.y,
|
|
newPos.y + front.x * relPos.x + front.y * relPos.y,
|
|
newPos.z + relPos.z);
|
|
TargetBoneRelativePosBlendFactor = 1.f;
|
|
}
|
|
|
|
TargetBoneVisibleLastFrame = targetBoneVisible;
|
|
LastEntityOrientation = target->front();
|
|
}
|
|
else
|
|
{
|
|
// just uses entity pos and snap if necessary
|
|
if (target->getLastClip())
|
|
{
|
|
target->snapToGround(); // TODO : avoid to do this each frame for targetted non-visible entities ?
|
|
}
|
|
target->pos().copyTo(impactPos);
|
|
}
|
|
}
|
|
// else use value already present in impactPos
|
|
}
|
|
|
|
// *****************************************************************************************
|
|
void CProjectileManager::CProjectile::setMatrix(const NLMISC::CMatrix &pos)
|
|
{
|
|
H_AUTO_USE(RZ_ProjectileManager)
|
|
for(uint k = 0; k < MaxNumFX; ++k)
|
|
{
|
|
if (!FX[k].empty())
|
|
{
|
|
FX[k].setMatrix(pos);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void convertFreeFXToAttachedFX(NL3D::UParticleSystemInstance instance,
|
|
CCharacterCL &holder,
|
|
float timeOut,
|
|
const CAnimationFX *aspect,
|
|
const CFXStickMode &stickMode)
|
|
{
|
|
instance.setForceClipRoot(false);
|
|
CAttachedFX::TSmartPtr af = new CAttachedFX;
|
|
CAttachedFX::CTargeterInfo ti;
|
|
CAttachedFX::CBuildInfo bi;
|
|
bi.Sheet = aspect;
|
|
bi.StickMode = &stickMode;
|
|
bi.TimeOut = timeOut;
|
|
af->create(holder, instance, bi, ti);
|
|
holder.attachFX(af);
|
|
}
|
|
|
|
// *****************************************************************************************
|
|
void CProjectileManager::CProjectile::shutDown(CCharacterCL *target)
|
|
{
|
|
H_AUTO_USE(RZ_ProjectileManager)
|
|
for(uint k = 0; k < MaxNumFX; ++k)
|
|
{
|
|
if (!FX[k].empty())
|
|
{
|
|
const float FX_DEFAULT_TIMEOUT = 15.f;
|
|
const float FX_ERROR_TIMEOUT = 3.f;
|
|
// must set user matrix of target, if an emitter emit 'on death' using 'user' matrix
|
|
if (target)
|
|
{
|
|
NLMISC::CMatrix userMatrix;
|
|
target->buildAlignMatrix(userMatrix);
|
|
FX[k].forceSetUserMatrix(userMatrix);
|
|
}
|
|
if (!FX[k].removeByID(NELID("STOP")) && !FX[k].removeByID(NELID("main")))
|
|
{
|
|
FX[k].activateEmitters(false);
|
|
//nlwarning("Projectile with a particle system that has no 'STOP' emitter");
|
|
if (target)
|
|
{
|
|
convertFreeFXToAttachedFX(FX[k], *target, FX_ERROR_TIMEOUT, ProjectileAspect ? &ProjectileAspect->FX[k] : NULL, ProjectileAimingPoint);
|
|
}
|
|
else
|
|
{
|
|
FXMngr.addFX(FX[k], FX_ERROR_TIMEOUT); // use short timeout to avoid problems
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (target)
|
|
{
|
|
convertFreeFXToAttachedFX(FX[k], *target, FX_DEFAULT_TIMEOUT, ProjectileAspect ? &ProjectileAspect->FX[k] : NULL, ProjectileAimingPoint);
|
|
}
|
|
else
|
|
{
|
|
FXMngr.addFX(FX[k], FX_DEFAULT_TIMEOUT); // gives a time out to avoid remaining particles if the fx main emitter has not been flaged with 'STOP'
|
|
}
|
|
}
|
|
FX[k] = NULL;
|
|
}
|
|
}
|
|
}
|
|
|
|
// *****************************************************************************************
|
|
void CProjectileManager::reset()
|
|
{
|
|
H_AUTO_USE(RZ_ProjectileManager)
|
|
_ProjectileQueue.clear();
|
|
_ActiveProjectiles.clear();
|
|
_ToShutDownProjectiles.clear();
|
|
}
|
|
|
|
// *****************************************************************************************
|
|
void CProjectileManager::entityRemoved(uint slot)
|
|
{
|
|
// TODO nico : adding anchor objects (that can be "CRefPtr'ed" ...) to define rays / projectile paths would be a more elegant solution now (and a CAnchorRef object to dlte anchor automatically)
|
|
|
|
H_AUTO_USE(RZ_ProjectileManager)
|
|
CEntityCL *entity = EntitiesMngr.entity(slot);
|
|
if (!entity) return;
|
|
// projectile queue.
|
|
for(std::multiset<CProjectileBuild>::iterator it = _ProjectileQueue.begin(); it != _ProjectileQueue.end(); ++it)
|
|
{
|
|
// note : we do not change field that would modify ordering in the set (but const_cast is needed there anyway ..)
|
|
CProjectileBuild &pb = const_cast<CProjectileBuild &>(*it);
|
|
if (it->TargeterInfo.Slot == slot)
|
|
{
|
|
// eval start pos
|
|
evalFXPosition(&it->TargeterInfo.StickMode, *entity, pb.TargeterInfo.DefaultPos); // note : insertion in the set depends not on this field, hence the const_cast
|
|
pb.TargeterInfo.Slot = CLFECOMMON::INVALID_SLOT;
|
|
}
|
|
if (it->Target.Slot == slot)
|
|
{
|
|
// eval target pos
|
|
evalFXPosition(&pb.ProjectileAimingPoint, *entity, pb.Target.TargetPos); // note : insertion in the set depends not on this field, hence the const_cast
|
|
pb.TargeterInfo.Slot = CLFECOMMON::INVALID_SLOT;
|
|
}
|
|
}
|
|
// currently active projectile.
|
|
for(std::list<CProjectile>::iterator it = _ActiveProjectiles.begin(); it != _ActiveProjectiles.end(); ++it)
|
|
{
|
|
if (it->Target.Slot == slot)
|
|
{
|
|
// eval target pos
|
|
evalFXPosition(&it->ProjectileAimingPoint, *entity, it->Target.TargetPos);
|
|
it->Target.Slot = CLFECOMMON::INVALID_SLOT;
|
|
}
|
|
// caster slot
|
|
if (it->TargeterInfo.Slot == slot)
|
|
{
|
|
it->TargeterInfo.Slot = CLFECOMMON::INVALID_SLOT;
|
|
}
|
|
}
|
|
}
|
|
|
|
// *****************************************************************************************
|
|
const CAnimationFX *CProjectileManager::getResistFX(uint level)
|
|
{
|
|
H_AUTO_USE(RZ_ProjectileManager)
|
|
// TMP TMP : harcoded datas for the resist spell
|
|
static const char *impactResistFXName = "mag_def_impact_resist.ps";
|
|
|
|
// user params of the resist fx for each level
|
|
static float resistFXUserParams[MAGICFX::NUM_SPELL_POWER][4] =
|
|
{
|
|
{ 0.f, 1.f, 0.f, 0.f},
|
|
{ 0.f, 1.f, 0.f, 0.f},
|
|
{ 1.f, 1.f, 0.f, 0.f},
|
|
{ 1.f, 1.f, 1.f, 0.f},
|
|
{ 1.f, 1.f, 1.f, 1.f}
|
|
};
|
|
|
|
// sheet of the resist spell (hardcoded for now)
|
|
static CAnimationFXSheet impactResistSheet[MAGICFX::NUM_SPELL_POWER] =
|
|
{
|
|
CAnimationFXSheet(impactResistFXName, resistFXUserParams[0]),
|
|
CAnimationFXSheet(impactResistFXName, resistFXUserParams[1]),
|
|
CAnimationFXSheet(impactResistFXName, resistFXUserParams[2]),
|
|
CAnimationFXSheet(impactResistFXName, resistFXUserParams[3]),
|
|
CAnimationFXSheet(impactResistFXName, resistFXUserParams[4])
|
|
};
|
|
|
|
static CAnimationFX impactResistFX[MAGICFX::NUM_SPELL_POWER];
|
|
|
|
static bool init = false;
|
|
|
|
if (!init)
|
|
{
|
|
for(uint k = 0; k < MAGICFX::NUM_SPELL_POWER; ++k)
|
|
{
|
|
impactResistFX[k].init(&impactResistSheet[k], NULL);
|
|
}
|
|
init = true;
|
|
}
|
|
if (level >= 1 && level <= MAGICFX::NUM_SPELL_POWER)
|
|
{
|
|
return &impactResistFX[level - 1];
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|