diff options
Diffstat (limited to 'src/weapons/Weapon.cpp')
| -rw-r--r-- | src/weapons/Weapon.cpp | 2235 |
1 files changed, 2209 insertions, 26 deletions
diff --git a/src/weapons/Weapon.cpp b/src/weapons/Weapon.cpp index 0f41264f..98154e93 100644 --- a/src/weapons/Weapon.cpp +++ b/src/weapons/Weapon.cpp @@ -1,23 +1,92 @@ #include "common.h" #include "patcher.h" #include "Weapon.h" +#include "AnimBlendAssociation.h" +#include "AudioManager.h" +#include "BulletInfo.h" +#include "Camera.h" +#include "Coronas.h" +#include "DMAudio.h" +#include "Explosion.h" +#include "General.h" +#include "Glass.h" +#include "Heli.h" +#include "ModelIndices.h" +#include "Object.h" +#include "Pad.h" +#include "Particle.h" +#include "Ped.h" +#include "PointLights.h" +#include "Pools.h" +#include "ProjectileInfo.h" +#include "RpAnimBlend.h" +#include "ShotInfo.h" +#include "SpecialFX.h" +#include "Stats.h" +#include "TempColModels.h" #include "Timer.h" +#include "Vehicle.h" +#include "WaterLevel.h" #include "WeaponInfo.h" -#include "Ped.h" #include "World.h" -WRAPPER void CWeapon::ShutdownWeapons(void) { EAXJMP(0x55C2F0); } -WRAPPER void CWeapon::UpdateWeapons(void) { EAXJMP(0x55C310); } -WRAPPER bool CWeapon::Fire(CEntity*, CVector*) { EAXJMP(0x55C380); } -WRAPPER void CWeapon::FireFromCar(CAutomobile *car, bool left) { EAXJMP(0x55C940); } -WRAPPER void CWeapon::AddGunshell(CEntity*, CVector const&, CVector2D const&, float) { EAXJMP(0x55F770); } -WRAPPER void CWeapon::Update(int32 audioEntity) { EAXJMP(0x563A10); } -WRAPPER void CWeapon::DoTankDoomAiming(CEntity *playerVehicle, CEntity *playerPed, CVector *start, CVector *end) { EAXJMP(0x563200); } -WRAPPER void CWeapon::InitialiseWeapons(void) { EAXJMP(0x55C2D0); } -WRAPPER void FireOneInstantHitRound(CVector* shotSource, CVector* shotTarget, int32 damage) { EAXJMP(0x563B00); } +uint16 gReloadSampleTime[WEAPONTYPE_LAST_WEAPONTYPE] = +{ + 0, // UNARMED + 0, // BASEBALLBAT + 250, // COLT45 + 400, // UZI + 650, // SHOTGUN + 300, // AK47 + 300, // M16 + 423, // SNIPERRIFLE + 400, // ROCKETLAUNCHER + 0, // FLAMETHROWER + 0, // MOLOTOV + 0, // GRENADE + 0, // DETONATOR + 0 // HELICANNON +}; + +CWeaponInfo * +CWeapon::GetInfo() +{ + CWeaponInfo *info = CWeaponInfo::GetWeaponInfo(m_eWeaponType); + ASSERT(info!=nil); + return info; +} + +void +CWeapon::InitialiseWeapons(void) +{ + CWeaponInfo::Initialise(); + CShotInfo::Initialise(); + CExplosion::Initialise(); + CProjectileInfo::Initialise(); + CBulletInfo::Initialise(); +} + +void +CWeapon::ShutdownWeapons(void) +{ + CWeaponInfo::Shutdown(); + CShotInfo::Shutdown(); + CExplosion::Shutdown(); + CProjectileInfo::Shutdown(); + CBulletInfo::Shutdown(); +} void -CWeapon::Initialise(eWeaponType type, int ammo) +CWeapon::UpdateWeapons(void) +{ + CShotInfo::Update(); + CExplosion::Update(); + CProjectileInfo::Update(); + CBulletInfo::Update(); +} + +void +CWeapon::Initialise(eWeaponType type, int32 ammo) { m_eWeaponType = type; m_eWeaponState = WEAPONSTATE_READY; @@ -30,13 +99,1871 @@ CWeapon::Initialise(eWeaponType type, int ammo) m_nTimer = 0; } +bool +CWeapon::Fire(CEntity *shooter, CVector *fireSource) +{ + ASSERT(shooter!=nil); + + CVector fireOffset(0.0f, 0.0f, 0.6f); + CVector *source = fireSource; + + if ( !fireSource ) + source = &(shooter->GetMatrix() * fireOffset); + + if ( m_bAddRotOffset ) + { + float heading = RADTODEG(shooter->GetForward().Heading()); + float angle = DEGTORAD(heading); + (*source).x += -Sin(angle) * 0.15f; + (*source).y += Cos(angle) * 0.15f; + } + + if ( m_eWeaponState != WEAPONSTATE_READY && m_eWeaponState != WEAPONSTATE_FIRING ) + return false; + + bool fired; + + if ( GetInfo()->m_eWeaponFire != WEAPON_FIRE_MELEE ) + { + if ( m_nAmmoInClip <= 0 ) + return false; + + switch ( m_eWeaponType ) + { + case WEAPONTYPE_SHOTGUN: + { + fired = FireShotgun(shooter, source); + + break; + } + + case WEAPONTYPE_COLT45: + case WEAPONTYPE_UZI: + case WEAPONTYPE_AK47: + { + fired = FireInstantHit(shooter, source); + + break; + } + + case WEAPONTYPE_SNIPERRIFLE: + { + fired = FireSniper(shooter); + + break; + } + + case WEAPONTYPE_M16: + { + if ( TheCamera.PlayerWeaponMode.Mode == CCam::MODE_M16_1STPERSON && shooter == FindPlayerPed() ) + fired = FireM16_1stPerson(shooter); + else + fired = FireInstantHit(shooter, source); + + break; + } + + case WEAPONTYPE_ROCKETLAUNCHER: + { + if ( shooter->IsPed() && ((CPed*)shooter)->m_pSeekTarget != nil ) + { + float distToTarget = (shooter->GetPosition() - ((CPed*)shooter)->m_pSeekTarget->GetPosition()).Magnitude(); + + if ( distToTarget > 8.0f || ((CPed*)shooter)->IsPlayer() ) + fired = FireProjectile(shooter, source, 0.0f); + else + fired = false; + } + else + fired = FireProjectile(shooter, source, 0.0f); + + break; + } + + case WEAPONTYPE_MOLOTOV: + case WEAPONTYPE_GRENADE: + { + if ( shooter == FindPlayerPed() ) + { + fired = FireProjectile(shooter, source, ((CPlayerPed*)shooter)->m_fAttackButtonCounter*0.0375f); + if ( m_eWeaponType == WEAPONTYPE_GRENADE ) + CStats::KgsOfExplosivesUsed++; + } + else if ( shooter->IsPed() && ((CPed*)shooter)->m_pSeekTarget != nil ) + { + float distToTarget = (shooter->GetPosition() - ((CPed*)shooter)->m_pSeekTarget->GetPosition()).Magnitude(); + float power = clamp((distToTarget-10.0f)*0.02f, 0.2f, 1.0f); + + fired = FireProjectile(shooter, source, power); + } + else + fired = FireProjectile(shooter, source, 0.3f); + + break; + } + + case WEAPONTYPE_FLAMETHROWER: + { + fired = FireAreaEffect(shooter, source); + + break; + } + + case WEAPONTYPE_DETONATOR: + { + CWorld::UseDetonator(shooter); + m_nAmmoTotal = 1; + m_nAmmoInClip = m_nAmmoTotal; + fired = true; + + break; + } + + case WEAPONTYPE_HELICANNON: + { + if ( (TheCamera.PlayerWeaponMode.Mode == CCam::MODE_HELICANNON_1STPERSON || TheCamera.PlayerWeaponMode.Mode == CCam::MODE_M16_1STPERSON ) + && shooter == FindPlayerPed() ) + { + fired = FireM16_1stPerson(shooter); + } + else + fired = FireInstantHit(shooter, source); + + break; + } + + default: + { + debug("Unknown weapon type, Weapon.cpp"); + break; + } + } + + if ( fired ) + { + bool isPlayer = false; + + if ( shooter->IsPed() ) + { + CPed *shooterPed = (CPed*)shooter; + + shooterPed->bIsShooting = true; + + if ( shooterPed->IsPlayer() ) + isPlayer = true; + + DMAudio.PlayOneShot(shooterPed->m_audioEntityId, SOUND_WEAPON_SHOT_FIRED, 0.0f); + } + + if ( m_nAmmoInClip > 0 ) m_nAmmoInClip--; + if ( m_nAmmoTotal > 0 && (m_nAmmoTotal < 25000 || isPlayer) ) m_nAmmoTotal--; + + if ( m_eWeaponState == WEAPONSTATE_READY && m_eWeaponType == WEAPONTYPE_FLAMETHROWER ) + DMAudio.PlayOneShot(((CPhysical*)shooter)->m_audioEntityId, SOUND_WEAPON_FLAMETHROWER_FIRE, 0.0f); + + m_eWeaponState = WEAPONSTATE_FIRING; + } + + if ( m_nAmmoInClip == 0 ) + { + if ( m_nAmmoTotal == 0 ) + return true; + + m_eWeaponState = WEAPONSTATE_RELOADING; + m_nTimer = CTimer::GetTimeInMilliseconds() + GetInfo()->m_nReload; + + if ( shooter == FindPlayerPed() ) + { + if ( CWorld::Players[CWorld::PlayerInFocus].m_bFastReload ) + m_nTimer = CTimer::GetTimeInMilliseconds() + GetInfo()->m_nReload / 4; + } + + return true; + } + + m_nTimer = CTimer::GetTimeInMilliseconds() + 1000; + if ( shooter == FindPlayerPed() ) + CStats::RoundsFiredByPlayer++; + } + else + { + if ( m_eWeaponState != WEAPONSTATE_FIRING ) + { + m_nTimer = CTimer::GetTimeInMilliseconds() + GetInfo()->m_nReload; + m_eWeaponState = WEAPONSTATE_FIRING; + } + + FireMelee(shooter, *source); + } + + if ( m_eWeaponType == WEAPONTYPE_UNARMED || m_eWeaponType == WEAPONTYPE_BASEBALLBAT ) + return true; + else + return fired; +} + +bool +CWeapon::FireFromCar(CAutomobile *shooter, bool left) +{ + ASSERT(shooter!=nil); + + if ( m_eWeaponState != WEAPONSTATE_READY && m_eWeaponState != WEAPONSTATE_FIRING ) + return false; + + if ( m_nAmmoInClip <= 0 ) + return false; + + if ( FireInstantHitFromCar(shooter, left) ) + { + DMAudio.PlayOneShot(shooter->m_audioEntityId, SOUND_WEAPON_SHOT_FIRED, 0.0f); + + if ( m_nAmmoInClip > 0 ) m_nAmmoInClip--; + if ( m_nAmmoTotal < 25000 && m_nAmmoTotal > 0 ) m_nAmmoTotal--; + + m_eWeaponState = WEAPONSTATE_FIRING; + + if ( m_nAmmoInClip == 0 ) + { + if ( m_nAmmoTotal == 0 ) + return true; + + m_eWeaponState = WEAPONSTATE_RELOADING; + m_nTimer = CTimer::GetTimeInMilliseconds() + GetInfo()->m_nReload; + + return true; + } + + m_nTimer = CTimer::GetTimeInMilliseconds() + 1000; + if ( shooter == FindPlayerVehicle() ) + CStats::RoundsFiredByPlayer++; + } + + return true; +} + +bool +CWeapon::FireMelee(CEntity *shooter, CVector &fireSource) +{ + ASSERT(shooter!=nil); + + CWeaponInfo *info = GetInfo(); + + bool anim2Playing = false; + if ( RpAnimBlendClumpGetAssociation(shooter->GetClump(), info->m_Anim2ToPlay) ) + anim2Playing = true; + + ASSERT(shooter->IsPed()); + + CPed *shooterPed = (CPed*)shooter; + + for ( int32 i = 0; i < shooterPed->m_numNearPeds; i++ ) + { + CPed *victimPed = shooterPed->m_nearPeds[i]; + ASSERT(victimPed!=nil); + + if ( (victimPed->m_nPedType != shooterPed->m_nPedType || victimPed == shooterPed->m_pSeekTarget) + && victimPed != shooterPed->m_leader || !(CGeneral::GetRandomNumber() & 31) ) + { + bool collided = false; + + CColModel *victimPedCol = &CTempColModels::ms_colModelPed1; + if ( victimPed->OnGround() || !victimPed->IsPedHeadAbovePos(-0.3f) ) + victimPedCol = &CTempColModels::ms_colModelPedGroundHit; + + + float victimPedRadius = victimPed->GetBoundRadius() + info->m_fRadius; + if ( victimPed->bUsesCollision || victimPed->Dead() || victimPed->Driving() ) + { + CVector victimPedPos = victimPed->GetPosition(); + if ( SQR(victimPedRadius) > (victimPedPos-(*fireSource)).MagnitudeSqr() ) + { + CVector collisionDist; + + int32 s = 0; + while ( s < victimPedCol->numSpheres ) + { + CColSphere *sphere = &victimPedCol->spheres[s]; + collisionDist = victimPedPos+sphere->center-(*fireSource); + + if ( SQR(sphere->radius + info->m_fRadius) > collisionDist.MagnitudeSqr() ) + { + collided = true; + break; + } + s++; + } + + if ( !(victimPed->IsPlayer() && victimPed->GetPedState() == PED_GETUP) ) + { + if ( collided ) + { + float victimPedHealth = victimPed->m_fHealth; + CVector bloodPos = fireSource + (collisionDist*0.7f); + + CVector2D posOffset(shooterPed->GetPosition().x-victimPedPos.x, shooterPed->GetPosition().y-victimPedPos.y); + + int32 localDir = victimPed->GetLocalDirection(posOffset); + + bool isBat = m_eWeaponType == WEAPONTYPE_BASEBALLBAT; + + if ( !victimPed->DyingOrDead() ) + victimPed->ReactToAttack(shooterPed); + + uint8 hitLevel = HITLEVEL_HIGH; + if ( isBat && victimPed->OnGround() ) + hitLevel = HITLEVEL_GROUND; + + victimPed->StartFightDefend(localDir, hitLevel, 10); + + if ( !victimPed->DyingOrDead() ) + { + if ( shooterPed->IsPlayer() && isBat && anim2Playing ) + victimPed->InflictDamage(shooterPed, m_eWeaponType, 100.0f, PEDPIECE_TORSO, localDir); + else if ( shooterPed->IsPlayer() && ((CPlayerPed*)shooterPed)->m_bAdrenalineActive ) + victimPed->InflictDamage(shooterPed, m_eWeaponType, 3.5f*info->m_nDamage, PEDPIECE_TORSO, localDir); + else + { + if ( victimPed->IsPlayer() && isBat ) // wtf, it's not fair + victimPed->InflictDamage(shooterPed, m_eWeaponType, 2.0f*info->m_nDamage, PEDPIECE_TORSO, localDir); + else + victimPed->InflictDamage(shooterPed, m_eWeaponType, info->m_nDamage, PEDPIECE_TORSO, localDir); + } + } + + if ( CGame::nastyGame ) + { + if ( victimPed->GetIsOnScreen() ) + { + CVector dir = collisionDist * RecipSqrt(1.0f, 10.0f*collisionDist.MagnitudeSqr()); + + CParticle::AddParticle(PARTICLE_BLOOD, bloodPos, dir); + CParticle::AddParticle(PARTICLE_BLOOD, bloodPos, dir); + CParticle::AddParticle(PARTICLE_BLOOD, bloodPos, dir); + + if ( isBat ) + { + dir.x += CGeneral::GetRandomNumberInRange(-0.05f, 0.05f); + dir.y += CGeneral::GetRandomNumberInRange(-0.05f, 0.05f); + CParticle::AddParticle(PARTICLE_BLOOD, bloodPos, dir); + + dir.x += CGeneral::GetRandomNumberInRange(-0.05f, 0.05f); + dir.y += CGeneral::GetRandomNumberInRange(-0.05f, 0.05f); + CParticle::AddParticle(PARTICLE_BLOOD, bloodPos, dir); + } + } + } + + if ( !victimPed->OnGround() ) + { + if ( victimPed->m_fHealth > 0.0f + && (victimPed->m_fHealth < 20.0f && victimPedHealth > 20.0f || isBat && !victimPed->IsPlayer()) ) + { + posOffset.Normalise(); + victimPed->bIsStanding = false; + victimPed->ApplyMoveForce(posOffset.x*-5.0f, posOffset.y*-5.0f, 3.0f); + + if ( isBat && victimPed->IsPlayer() ) + victimPed->SetFall(3000, AnimationId(ANIM_KO_SKID_FRONT + localDir), false); + else + victimPed->SetFall(1500, AnimationId(ANIM_KO_SKID_FRONT + localDir), false); + + shooterPed->m_pSeekTarget = victimPed; + shooterPed->m_pSeekTarget->RegisterReference(&shooterPed->m_pSeekTarget); + } + } + else if (victimPed->Dying() && !anim2Playing) + { + posOffset.Normalise(); + victimPed->bIsStanding = false; + victimPed->ApplyMoveForce(posOffset.x*-5.0f, posOffset.y*-5.0f, 3.0f); + } + + m_eWeaponState = WEAPONSTATE_MELEE_MADECONTACT; + + if ( victimPed->m_nPedType == PEDTYPE_COP ) + CEventList::RegisterEvent(EVENT_ASSAULT_POLICE, EVENT_ENTITY_PED, victimPed, shooterPed, 2000); + else + CEventList::RegisterEvent(EVENT_ASSAULT, EVENT_ENTITY_PED, victimPed, shooterPed, 2000); + } + } + } + } + } + } + + return true; +} + +bool +CWeapon::FireInstantHit(CEntity *shooter, CVector *fireSource) +{ + ASSERT(shooter!=nil); + ASSERT(fireSource!=nil); + + CWeaponInfo *info = GetInfo(); + + CVector source, target; + CColPoint point; + CEntity *victim = nil; + + float heading = RADTODEG(shooter->GetForward().Heading()); + float angle = DEGTORAD(heading); + + CVector2D ahead(-Sin(angle), Cos(angle)); + ahead.Normalise(); + + CVector vel = ((CPed *)shooter)->m_vecMoveSpeed; + int32 shooterMoving = false; + if ( Abs(vel.x) > 0.0f && Abs(vel.y) > 0.0f ) + shooterMoving = true; + + if ( shooter == FindPlayerPed() ) + { + static float prev_heading = 0.0f; + prev_heading = ((CPed*)shooter)->m_fRotationCur; + } + + if ( shooter->IsPed() && ((CPed *)shooter)->m_pPointGunAt ) + { + CPed *shooterPed = (CPed *)shooter; + if ( shooterPed->m_pedIK.m_flags & CPedIK::GUN_POINTED_SUCCESSFULLY ) + { + int32 accuracy = shooterPed->m_wepAccuracy; + int32 inaccuracy = 100-accuracy; + + if ( accuracy != 100 ) + FindPlayerPed(); //what ? + + CPed *threatAttack = (CPed*)shooterPed->m_pPointGunAt; + if ( threatAttack->IsPed() ) + { + threatAttack->m_pedIK.GetComponentPosition(target, PED_MID); + threatAttack->ReactToPointGun(shooter); + } + else + target = threatAttack->GetPosition(); + + target -= *fireSource; + target *= info->m_fRange / target.Magnitude(); + target += *fireSource; + + if ( inaccuracy != 0 ) + { + target.x += CGeneral::GetRandomNumberInRange(-0.2f, 0.2f) * inaccuracy; + target.y += CGeneral::GetRandomNumberInRange(-0.2f, 0.2f) * inaccuracy; + target.z += CGeneral::GetRandomNumberInRange(-0.1f, 0.1f) * inaccuracy; + } + + CWorld::bIncludeDeadPeds = true; + ProcessLineOfSight(*fireSource, target, point, victim, m_eWeaponType, shooter, true, true, true, true, true, true, false); + CWorld::bIncludeDeadPeds = false; + } + else + { + target.x = info->m_fRange; + target.y = 0.0f; + target.z = 0.0f; + + for (RwFrame *i = shooterPed->GetNodeFrame(PED_HANDR); i; i = RwFrameGetParent(i)) + RwV3dTransformPoints(target, target, 1, RwFrameGetMatrix(i)); + + ProcessLineOfSight(*fireSource, target, point, victim, m_eWeaponType, shooter, true, true, true, true, true, true, false); + } + } + else if ( shooter == FindPlayerPed() && TheCamera.Cams[0].Using3rdPersonMouseCam() ) + { + CVector src, trgt; + TheCamera.Find3rdPersonCamTargetVector(info->m_fRange, *fireSource, src, trgt); + + CWorld::bIncludeDeadPeds = true; + ProcessLineOfSight(src, trgt,point, victim, m_eWeaponType, shooter, true, true, true, true, true, true, false); + CWorld::bIncludeDeadPeds = false; + + int32 rotSpeed = 1; + if ( m_eWeaponType == WEAPONTYPE_M16 ) + rotSpeed = 4; + + CVector bulletPos; + if ( CHeli::TestBulletCollision(&src, &trgt, &bulletPos, 4) ) + { + for ( int32 i = 0; i < 16; i++ ) + CParticle::AddParticle(PARTICLE_SPARK, bulletPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.0f, rotSpeed); + } + } + else + { + float shooterHeading = RADTODEG(shooter->GetForward().Heading()); + float shooterAngle = DEGTORAD(shooterHeading); + + CVector2D rotOffset(-Sin(shooterAngle), Cos(shooterAngle)); + rotOffset.Normalise(); + + target = *fireSource; + target.x = rotOffset.x * info->m_fRange; + target.y = rotOffset.y * info->m_fRange; + + if ( shooter->IsPed() ) + DoDoomAiming(shooter, fireSource, &target); + + ProcessLineOfSight(*fireSource, target, point, victim, m_eWeaponType, shooter, true, true, true, true, true, true, false); + + int32 rotSpeed = 1; + if ( m_eWeaponType == WEAPONTYPE_M16 ) + rotSpeed = 4; + + CVector bulletPos; + if ( CHeli::TestBulletCollision(fireSource, &target, &bulletPos, 4) ) + { + for ( int32 i = 0; i < 16; i++ ) + CParticle::AddParticle(PARTICLE_SPARK, bulletPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.0f, rotSpeed); + } + } + + if ( victim && shooter->IsPed() && victim == ((CPed*)shooter)->m_leader ) + return false; + + CEventList::RegisterEvent(EVENT_GUNSHOT, EVENT_ENTITY_PED, shooter, (CPed *)shooter, 1000); + + if ( shooter == FindPlayerPed() ) + { + CStats::InstantHitsFiredByPlayer++; + if ( !(CTimer::GetFrameCounter() & 3) ) + MakePedsJumpAtShot((CPhysical*)shooter, fireSource, &target); + } + + switch ( m_eWeaponType ) + { + case WEAPONTYPE_AK47: + { + static uint8 counter = 0; + + if ( !(++counter & 1) ) + { + CPointLights::AddLight(CPointLights::LIGHT_POINT, + *fireSource, CVector(0.0f, 0.0f, 0.0f), 5.0f, + 1.0f, 0.8f, 0.0f, CPointLights::FOG_NONE, false); + + CVector gunflashPos = *fireSource; + gunflashPos += CVector(0.06f*ahead.x, 0.06f*ahead.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.10f); + gunflashPos += CVector(0.06f*ahead.x, 0.06f*ahead.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.08f); + gunflashPos += CVector(0.05f*ahead.x, 0.05f*ahead.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.06f); + gunflashPos += CVector(0.04f*ahead.x, 0.04f*ahead.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.04f); + + CVector gunsmokePos = *fireSource; + float rnd = CGeneral::GetRandomNumberInRange(0.05f, 0.25f); + CParticle::AddParticle(PARTICLE_GUNSMOKE2, gunsmokePos, CVector(ahead.x*rnd, ahead.y*rnd, 0.0f)); + + CVector gunshellPos = *fireSource; + gunshellPos -= CVector(0.5f*ahead.x, 0.5f*ahead.y, 0.0f); + CVector dir = CrossProduct(CVector(ahead.x, ahead.y, 0.0f), CVector(0.0f, 0.0f, 5.0f)); + dir.Normalise2D(); + AddGunshell(shooter, gunshellPos, CVector2D(dir.x, dir.y), 0.018f); + } + + break; + } + + case WEAPONTYPE_M16: + { + static uint8 counter = 0; + + if ( !(++counter & 1) ) + { + CPointLights::AddLight(CPointLights::LIGHT_POINT, + *fireSource, CVector(0.0f, 0.0f, 0.0f), 5.0f, + 1.0f, 0.8f, 0.0f, CPointLights::FOG_NONE, false); + + CVector gunflashPos = *fireSource; + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.08f); + gunflashPos += CVector(0.06f*ahead.x, 0.06f*ahead.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.06f); + gunflashPos += CVector(0.06f*ahead.x, 0.06f*ahead.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.06f); + + gunflashPos = *fireSource; + gunflashPos += CVector(-0.1f*ahead.x, -0.1f*ahead.y, 0.0f); + gunflashPos.z += 0.04f; + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.04f); + gunflashPos.z += 0.04f; + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.02f); + gunflashPos.z += 0.03f; + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.02f); + + gunflashPos = *fireSource; + gunflashPos += CVector(-0.1f*ahead.x, -0.1f*ahead.y, 0.0f); + gunflashPos.z -= 0.04f; + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.04f); + gunflashPos.z -= 0.04f; + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.02f); + gunflashPos.z -= 0.03f; + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.02f); + + CVector offset = CrossProduct(CVector(ahead.x, ahead.y, 0.0f), CVector(0.0f, 0.0f, 5.0f)); + offset.Normalise2D(); + + gunflashPos = *fireSource; + gunflashPos += CVector(-0.1f*ahead.x, -0.1f*ahead.y, 0.0f); + gunflashPos += CVector(0.06f*offset.x, 0.06f*offset.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.04f); + gunflashPos += CVector(0.04f*offset.x, 0.04f*offset.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.03f); + gunflashPos += CVector(0.03f*offset.x, 0.03f*offset.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.02f); + + gunflashPos = *fireSource; + gunflashPos += CVector(-0.1f*ahead.x, -0.1f*ahead.y, 0.0f); + gunflashPos -= CVector(0.06f*offset.x, 0.06f*offset.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.04f); + gunflashPos -= CVector(0.04f*offset.x, 0.04f*offset.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.03f); + gunflashPos -= CVector(0.03f*offset.x, 0.03f*offset.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.02f); + + CVector gunsmokePos = *fireSource; + float rnd = CGeneral::GetRandomNumberInRange(0.05f, 0.25f); + CParticle::AddParticle(PARTICLE_GUNSMOKE2, gunsmokePos, CVector(ahead.x*rnd, ahead.y*rnd, 0.0f)); + + CVector gunshellPos = *fireSource; + gunshellPos -= CVector(0.65f*ahead.x, 0.65f*ahead.y, 0.0f); + CVector dir = CrossProduct(CVector(ahead.x, ahead.y, 0.0f), CVector(0.0f, 0.0f, 5.0f)); + dir.Normalise2D(); + AddGunshell(shooter, gunshellPos, CVector2D(dir.x, dir.y), 0.02f); + } + + break; + } + + case WEAPONTYPE_UZI: + { + CPointLights::AddLight(CPointLights::LIGHT_POINT, + *fireSource, CVector(0.0f, 0.0f, 0.0f), 5.0f, + 1.0f, 0.8f, 0.0f, CPointLights::FOG_NONE, false); + + CVector gunflashPos = *fireSource; + + if ( shooterMoving ) + gunflashPos += CVector(1.5f*vel.x, 1.5f*vel.y, 0.0f); + + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.07f); + gunflashPos += CVector(0.06f*ahead.x, 0.06f*ahead.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.05f); + gunflashPos += CVector(0.04f*ahead.x, 0.04f*ahead.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.04f); + gunflashPos += CVector(0.04f*ahead.x, 0.04f*ahead.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.03f); + gunflashPos += CVector(0.03f*ahead.x, 0.03f*ahead.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.03f); + gunflashPos += CVector(0.03f*ahead.x, 0.03f*ahead.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.02f); + gunflashPos += CVector(0.02f*ahead.x, 0.02f*ahead.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.01f); + + CVector gunsmokePos = *fireSource; + float rnd = CGeneral::GetRandomNumberInRange(0.05f, 0.25f); + CParticle::AddParticle(PARTICLE_GUNSMOKE2, gunsmokePos, CVector(ahead.x*rnd, ahead.y*rnd, 0.0f)); + + CVector gunshellPos = *fireSource; + gunshellPos -= CVector(0.2f*ahead.x, 0.2f*ahead.y, 0.0f); + CVector dir = CrossProduct(CVector(ahead.x, ahead.y, 0.0f), CVector(0.0f, 0.0f, 5.0f)); + dir.Normalise2D(); + AddGunshell(shooter, gunshellPos, CVector2D(dir.x, dir.y), 0.015f); + + break; + } + + case WEAPONTYPE_COLT45: + { + CPointLights::AddLight(CPointLights::LIGHT_POINT, + *fireSource, CVector(0.0f, 0.0f, 0.0f), 5.0f, + 1.0f, 0.8f, 0.0f, CPointLights::FOG_NONE, false); + + CVector gunflashPos = *fireSource; + + if ( shooterMoving ) + gunflashPos += CVector(1.5f*vel.x, 1.5f*vel.y, 0.0f); + + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.06f); + gunflashPos += CVector(0.06f*ahead.x, 0.06f*ahead.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.04f); + gunflashPos += CVector(0.04f*ahead.x, 0.04f*ahead.y, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH_NOANIM, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.02f); + + CVector gunsmokePos = *fireSource; + CParticle::AddParticle(PARTICLE_GUNSMOKE2, gunsmokePos, CVector(ahead.x*0.10f, ahead.y*0.10f, 0.0f), nil, 0.005f); + CParticle::AddParticle(PARTICLE_GUNSMOKE2, gunsmokePos, CVector(ahead.x*0.15f, ahead.y*0.15f, 0.0f), nil, 0.015f); + CParticle::AddParticle(PARTICLE_GUNSMOKE2, gunsmokePos, CVector(ahead.x*0.20f, ahead.y*0.20f, 0.0f), nil, 0.025f); + + CVector gunshellPos = *fireSource; + gunshellPos -= CVector(0.2f*ahead.x, 0.2f*ahead.y, 0.0f); + CVector dir = CrossProduct(CVector(ahead.x, ahead.y, 0.0f), CVector(0.0f, 0.0f, 5.0f)); + dir.Normalise2D(); + AddGunshell(shooter, gunshellPos, CVector2D(dir.x, dir.y), 0.015f); + + break; + } + } + + DoBulletImpact(shooter, victim, fireSource, &target, &point, ahead); + + return true; +} + +void +CWeapon::AddGunshell(CEntity *shooter, CVector const &source, CVector2D const &direction, float size) +{ + ASSERT(shooter!=nil); + + if ( shooter == nil) + return; + + CVector dir(direction.x*0.05f, direction.y*0.05f, CGeneral::GetRandomNumberInRange(0.02f, 0.08f)); + + static CVector prevEntityPosition(0.0f, 0.0f, 0.0f); + CVector entityPosition = shooter->GetPosition(); + + CVector diff = entityPosition - prevEntityPosition; + + if ( Abs(diff.x)+Abs(diff.y)+Abs(diff.z) > 1.5f ) + { + prevEntityPosition = entityPosition; + + CParticle::AddParticle(PARTICLE_GUNSHELL_FIRST, + source, dir, nil, size, CGeneral::GetRandomNumberInRange(-20.0f, 20.0f)); + } + else + { + CParticle::AddParticle(PARTICLE_GUNSHELL, + source, dir, nil, size, CGeneral::GetRandomNumberInRange(-20.0f, 20.0f)); + } +} + +void +CWeapon::DoBulletImpact(CEntity *shooter, CEntity *victim, + CVector *source, CVector *target, CColPoint *point, CVector2D ahead) +{ + ASSERT(shooter!=nil); + ASSERT(source!=nil); + ASSERT(target!=nil); + ASSERT(point!=nil); + + CWeaponInfo *info = GetInfo(); + + if ( victim ) + { + CGlass::WasGlassHitByBullet(victim, point->point); + + CVector traceTarget = point->point; + CBulletTraces::AddTrace(source, &traceTarget); + + if ( shooter != nil ) + { + if ( shooter == FindPlayerPed() ) + { + if ( victim->IsPed() || victim->IsVehicle() ) + CStats::InstantHitsHitByPlayer++; + } + } + + if ( victim->IsPed() && ((CPed*)shooter)->m_nPedType != ((CPed*)victim)->m_nPedType || ((CPed*)shooter)->m_nPedType == PEDTYPE_PLAYER2 ) + { + CPed *victimPed = (CPed *)victim; + if ( !victimPed->OnGround() && victim != shooter ) + { + if ( victimPed->DoesLOSBulletHitPed(*point) ) + { + CVector pos = victimPed->GetPosition(); + + CVector2D posOffset(source->x-pos.x, source->y-pos.y); + int32 localDir = victimPed->GetLocalDirection(posOffset); + + victimPed->ReactToAttack(shooter); + + if ( !victimPed->IsPedInControl() || victimPed->bIsDucking ) + { + victimPed->InflictDamage(shooter, m_eWeaponType, info->m_nDamage, (ePedPieceTypes)point->pieceB, localDir); + } + else + { + if ( m_eWeaponType == WEAPONTYPE_SHOTGUN || m_eWeaponType == WEAPONTYPE_HELICANNON ) + { + posOffset.Normalise(); + victimPed->bIsStanding = false; + + victimPed->ApplyMoveForce(posOffset.x*-5.0f, posOffset.y*-5.0f, 5.0f); + victimPed->SetFall(1500, AnimationId(ANIM_KO_SKID_FRONT + localDir), false); + + victimPed->InflictDamage(shooter, m_eWeaponType, info->m_nDamage, (ePedPieceTypes)point->pieceB, localDir); + } + else + { + if ( victimPed->IsPlayer() ) + { + CPlayerPed *victimPlayer = (CPlayerPed *)victimPed; + if ( victimPlayer->m_nHitAnimDelayTimer < CTimer::GetTimeInMilliseconds() ) + { + victimPed->ClearAttackByRemovingAnim(); + + CAnimBlendAssociation *asoc = CAnimManager::AddAnimation(victimPed->GetClump(), ASSOCGRP_STD, AnimationId(ANIM_SHOT_FRONT_PARTIAL + localDir)); + ASSERT(asoc!=nil); + + asoc->blendAmount = 0.0f; + asoc->blendDelta = 8.0f; + + if ( m_eWeaponType == WEAPONTYPE_AK47 || m_eWeaponType == WEAPONTYPE_M16 ) + victimPlayer->m_nHitAnimDelayTimer = CTimer::GetTimeInMilliseconds() + 2500; + else + victimPlayer->m_nHitAnimDelayTimer = CTimer::GetTimeInMilliseconds() + 1000; + } + } + else + { + victimPed->ClearAttackByRemovingAnim(); + + CAnimBlendAssociation *asoc = CAnimManager::AddAnimation(victimPed->GetClump(), ASSOCGRP_STD, AnimationId(ANIM_SHOT_FRONT_PARTIAL + localDir)); + ASSERT(asoc!=nil); + + asoc->blendAmount = 0.0f; + asoc->blendDelta = 8.0f; + } + + victimPed->InflictDamage(shooter, m_eWeaponType, info->m_nDamage, (ePedPieceTypes)point->pieceB, localDir); + } + } + + if ( victimPed->m_nPedType == PEDTYPE_COP ) + CEventList::RegisterEvent(EVENT_SHOOT_COP, EVENT_ENTITY_PED, victim, (CPed*)shooter, 10000); + else + CEventList::RegisterEvent(EVENT_SHOOT_PED, EVENT_ENTITY_PED, victim, (CPed*)shooter, 10000); + + if ( CGame::nastyGame ) + { + uint8 bloodAmount = 8; + if ( m_eWeaponType == WEAPONTYPE_SHOTGUN || m_eWeaponType == WEAPONTYPE_HELICANNON ) + bloodAmount = 32; + + CVector dir = (point->point - victim->GetPosition()) * 0.01f; + dir.z = 0.01f; + + if ( victimPed->GetIsOnScreen() ) + { + for ( uint8 i = 0; i < bloodAmount; i++ ) + CParticle::AddParticle(PARTICLE_BLOOD_SMALL, point->point, dir); + } + } + } + } + else + { + if ( CGame::nastyGame ) + { + CVector dir = (point->point - victim->GetPosition()) * 0.01f; + dir.z = 0.01f; + + if ( victim->GetIsOnScreen() ) + { + for ( int32 i = 0; i < 8; i++ ) + CParticle::AddParticle(PARTICLE_BLOOD_SMALL, point->point + CVector(0.0f, 0.0f, 0.15f), dir); + } + + if ( victimPed->Dead() ) + { + CAnimBlendAssociation *asoc; + if ( RpAnimBlendClumpGetFirstAssociation(victimPed->GetClump(), ASSOC_FLAG800) ) + asoc = CAnimManager::BlendAnimation(victimPed->GetClump(), ASSOCGRP_STD, ANIM_FLOOR_HIT_F, 8.0f); + else + asoc = CAnimManager::BlendAnimation(victimPed->GetClump(), ASSOCGRP_STD, ANIM_FLOOR_HIT, 8.0f); + + if ( asoc ) + { + asoc->SetCurrentTime(0.0f); + asoc->flags |= ASSOC_RUNNING; + asoc->flags &= ~ASSOC_FADEOUTWHENDONE; + } + } + } + } + } + else + { + switch ( victim->m_type ) + { + case ENTITY_TYPE_BUILDING: + { + for ( int32 i = 0; i < 16; i++ ) + CParticle::AddParticle(PARTICLE_SPARK, point->point, point->normal*0.05f); + + CVector dist = point->point - (*source); + CVector offset = dist - max(0.2f*dist.Magnitude(), 2.0f) * CVector(ahead.x, ahead.y, 0.0f); + CVector smokePos = *source + offset; + + smokePos.x += CGeneral::GetRandomNumberInRange(-0.2f, 0.2f); + smokePos.y += CGeneral::GetRandomNumberInRange(-0.2f, 0.2f); + smokePos.z += CGeneral::GetRandomNumberInRange(-0.2f, 0.2f); + + CParticle::AddParticle(PARTICLE_BULLETHIT_SMOKE, smokePos, CVector(0.0f, 0.0f, 0.0f)); + + break; + } + case ENTITY_TYPE_VEHICLE: + { + ((CVehicle *)victim)->InflictDamage(shooter, m_eWeaponType, info->m_nDamage); + + for ( int32 i = 0; i < 16; i++ ) + CParticle::AddParticle(PARTICLE_SPARK, point->point, point->normal*0.05f); + + CVector dist = point->point - (*source); + CVector offset = dist - max(0.2f*dist.Magnitude(), 0.5f) * CVector(ahead.x, ahead.y, 0.0f); + CVector smokePos = *source + offset; + + CParticle::AddParticle(PARTICLE_BULLETHIT_SMOKE, smokePos, CVector(0.0f, 0.0f, 0.0f)); + + if ( shooter->IsPed() ) + { + CPed *shooterPed = (CPed *)shooter; + + if ( shooterPed->bNotAllowedToDuck ) + { + if ( shooterPed->bKindaStayInSamePlace && victim != shooterPed->m_pPointGunAt ) + { + shooterPed->bKindaStayInSamePlace = false; + shooterPed->m_duckAndCoverTimer = CTimer::GetTimeInMilliseconds() + 15000; + } + } + } + + break; + } + case ENTITY_TYPE_OBJECT: + { + for ( int32 i = 0; i < 8; i++ ) + CParticle::AddParticle(PARTICLE_SPARK, point->point, point->normal*0.05f); + + CObject *victimObject = (CObject *)victim; + + if ( !victimObject->bInfiniteMass ) + { + if ( victimObject->bIsStatic && victimObject->m_fUprootLimit <= 0.0f ) + { + victimObject->bIsStatic = false; + victimObject->AddToMovingList(); + } + + if ( !victimObject->bIsStatic ) + { + CVector moveForce = point->normal*-4.0f; + victimObject->ApplyMoveForce(moveForce.x, moveForce.y, moveForce.z); + } + } + + break; + } + } + } + + switch ( victim->m_type ) + { + case ENTITY_TYPE_BUILDING: + { + PlayOneShotScriptObject(SCRIPT_SOUND_BULLET_HIT_GROUND_1, point->point); + break; + } + case ENTITY_TYPE_VEHICLE: + { + DMAudio.PlayOneShot(((CPhysical*)victim)->m_audioEntityId, SOUND_WEAPON_HIT_VEHICLE, 1.0f); + break; + } + case ENTITY_TYPE_PED: + { + DMAudio.PlayOneShot(((CPhysical*)victim)->m_audioEntityId, SOUND_WEAPON_HIT_PED, 1.0f); + ((CPed*)victim)->Say(SOUND_PED_BULLET_HIT); + break; + } + case ENTITY_TYPE_OBJECT: + { + PlayOneShotScriptObject(SCRIPT_SOUND_BULLET_HIT_GROUND_2, point->point); + break; + } + case ENTITY_TYPE_DUMMY: + { + PlayOneShotScriptObject(SCRIPT_SOUND_BULLET_HIT_GROUND_3, point->point); + break; + } + } + } + else + CBulletTraces::AddTrace(source, target); + + if ( shooter == FindPlayerPed() ) + CPad::GetPad(0)->StartShake_Distance(240, 128, FindPlayerPed()->GetPosition().x, FindPlayerPed()->GetPosition().y, FindPlayerPed()->GetPosition().z); + + BlowUpExplosiveThings(victim); +} + +bool +CWeapon::FireShotgun(CEntity *shooter, CVector *fireSource) +{ + ASSERT(shooter!=nil); + ASSERT(fireSource!=nil); + + CWeaponInfo *info = GetInfo(); + + float heading = RADTODEG(shooter->GetForward().Heading()); + float angle = DEGTORAD(heading); + + CVector2D rotOffset(-Sin(angle), Cos(angle)); + rotOffset.Normalise(); + + CVector gunflashPos = *fireSource; + gunflashPos += CVector(rotOffset.x*0.1f, rotOffset.y*0.1f, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.0f); + gunflashPos += CVector(rotOffset.x*0.1f, rotOffset.y*0.1f, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.15f); + gunflashPos += CVector(rotOffset.x*0.1f, rotOffset.y*0.1f, 0.0f); + CParticle::AddParticle(PARTICLE_GUNFLASH, gunflashPos, CVector(0.0f, 0.0f, 0.0f), nil, 0.2f); + CParticle::AddParticle(PARTICLE_GUNFLASH, *fireSource, CVector(0.0f, 0.0f, 0.0f), nil, 0.0f); + + CVector gunsmokePos = *fireSource; + CParticle::AddParticle(PARTICLE_GUNSMOKE2, gunsmokePos, CVector(rotOffset.x*0.10f, rotOffset.y*0.10f, 0.0f), nil, 0.1f); + CParticle::AddParticle(PARTICLE_GUNSMOKE2, gunsmokePos, CVector(rotOffset.x*0.15f, rotOffset.y*0.15f, 0.0f), nil, 0.1f); + CParticle::AddParticle(PARTICLE_GUNSMOKE2, gunsmokePos, CVector(rotOffset.x*0.20f, rotOffset.y*0.20f, 0.0f), nil, 0.1f); + CParticle::AddParticle(PARTICLE_GUNSMOKE2, gunsmokePos, CVector(rotOffset.x*0.25f, rotOffset.y*0.25f, 0.0f), nil, 0.1f); + + CEventList::RegisterEvent(EVENT_GUNSHOT, EVENT_ENTITY_PED, shooter, (CPed*)shooter, 1000); + + CPointLights::AddLight(CPointLights::LIGHT_POINT, *fireSource, CVector(0.0, 0.0, 0.0), 5.0f, + 1.0f, 0.8f, 0.0f, CPointLights::FOG_NONE, false); + + float shooterAngle; + + if ( shooter->IsPed() && ((CPed*)shooter)->m_pPointGunAt != nil ) + { + CEntity *threatAttack = ((CPed*)shooter)->m_pPointGunAt; + shooterAngle = CGeneral::GetAngleBetweenPoints(threatAttack->GetPosition().x, threatAttack->GetPosition().y, + (*fireSource).x, (*fireSource).y); + } + else + shooterAngle = RADTODEG(shooter->GetForward().Heading()); + + + for ( int32 i = 0; i < 5; i++ ) // five shoots at once + { + float shootAngle = DEGTORAD(7.5f*i + shooterAngle - 15.0f); + CVector2D shootRot(-Sin(shootAngle), Cos(shootAngle)); + + CVector source, target; + CColPoint point; + CEntity *victim; + + if ( shooter == FindPlayerPed() && TheCamera.Cams[0].Using3rdPersonMouseCam() ) + { + TheCamera.Find3rdPersonCamTargetVector(1.0f, *fireSource, source, target); + CVector Left = CrossProduct(TheCamera.Cams[TheCamera.ActiveCam].Front, TheCamera.Cams[TheCamera.ActiveCam].Up); + + float f = float(i - 2) * (DEGTORAD(7.5f) / 2); + target = f * Left + target - source; + target *= info->m_fRange; + target += source; + + ProcessLineOfSight(source, target, point, victim, m_eWeaponType, shooter, true, true, true, true, true, true, false); + } + else + { + target = *fireSource; + target.x += shootRot.x * info->m_fRange; + target.y += shootRot.y * info->m_fRange; + + if ( shooter->IsPed() ) + { + CPed *shooterPed = (CPed *)shooter; + + if ( shooterPed->m_pPointGunAt == nil ) + DoDoomAiming(shooter, fireSource, &target); + else + { + float distToTarget = (shooterPed->m_pPointGunAt->GetPosition() - (*fireSource)).Magnitude2D(); + target.z += info->m_fRange / distToTarget * (shooterPed->m_pPointGunAt->GetPosition().z - target.z); + } + } + + ProcessLineOfSight(*fireSource, target, point, victim, m_eWeaponType, shooter, true, true, true, true, true, true, false); + } + + if ( victim ) + { + CGlass::WasGlassHitByBullet(victim, point.point); + + CBulletTraces::AddTrace(fireSource, &point.point); + + if ( victim->IsPed() ) + { + CPed *victimPed = (CPed *)victim; + if ( !victimPed->OnGround() && victim != shooter && victimPed->DoesLOSBulletHitPed(point) ) + { + bool cantStandup = true; + + CVector pos = victimPed->GetPosition(); + + CVector2D posOffset((*fireSource).x-pos.x, (*fireSource).y-pos.y); + int32 localDir = victimPed->GetLocalDirection(posOffset); + + victimPed->ReactToAttack(FindPlayerPed()); + + posOffset.Normalise(); + + if ( victimPed->m_getUpTimer > (CTimer::GetTimeInMilliseconds() - 3000) ) + cantStandup = false; + + if ( victimPed->bIsStanding && cantStandup ) + { + victimPed->bIsStanding = false; + + victimPed->ApplyMoveForce(posOffset.x*-6.0f, posOffset.y*-6.0f, 5.0f); + } + else + victimPed->ApplyMoveForce(posOffset.x*-2.0f, posOffset.y*-2.0f, 0.0f); + + if ( cantStandup ) + victimPed->SetFall(1500, AnimationId(ANIM_KO_SKID_FRONT + localDir), false); + + victimPed->InflictDamage(nil, m_eWeaponType, info->m_nDamage, (ePedPieceTypes)point.pieceB, localDir); + + if ( victimPed->m_nPedType == PEDTYPE_COP ) + CEventList::RegisterEvent(EVENT_SHOOT_COP, EVENT_ENTITY_PED, victim, (CPed*)shooter, 10000); + else + CEventList::RegisterEvent(EVENT_SHOOT_PED, EVENT_ENTITY_PED, victim, (CPed*)shooter, 10000); + + if ( CGame::nastyGame ) + { + uint8 bloodAmount = 8; + if ( m_eWeaponType == WEAPONTYPE_SHOTGUN ) + bloodAmount = 32; + + CVector dir = (point.point - victim->GetPosition()) * 0.01f; + dir.z = 0.01f; + + if ( victimPed->GetIsOnScreen() ) + { + for ( uint8 i = 0; i < bloodAmount; i++ ) + CParticle::AddParticle(PARTICLE_BLOOD_SMALL, point.point, dir); + } + } + } + } + else + { + switch ( victim->m_type ) + { + case ENTITY_TYPE_VEHICLE: + { + ((CVehicle *)victim)->InflictDamage(shooter, m_eWeaponType, info->m_nDamage); + + for ( int32 i = 0; i < 16; i++ ) + CParticle::AddParticle(PARTICLE_SPARK, point.point, point.normal*0.05f); + + CVector dist = point.point - (*fireSource); + CVector offset = dist - max(0.2f*dist.Magnitude(), 2.0f) * CVector(shootRot.x, shootRot.y, 0.0f); + CVector smokePos = *fireSource + offset; + + CParticle::AddParticle(PARTICLE_BULLETHIT_SMOKE, smokePos, CVector(0.0f, 0.0f, 0.0f)); + + break; + } + + case ENTITY_TYPE_BUILDING: + case ENTITY_TYPE_OBJECT: + { + for ( int32 i = 0; i < 16; i++ ) + CParticle::AddParticle(PARTICLE_SPARK, point.point, point.normal*0.05f); + + CVector dist = point.point - (*fireSource); + CVector offset = dist - max(0.2f*dist.Magnitude(), 2.0f) * CVector(shootRot.x, shootRot.y, 0.0f); + CVector smokePos = *fireSource + offset; + + smokePos.x += CGeneral::GetRandomNumberInRange(-0.2f, 0.2f); + smokePos.y += CGeneral::GetRandomNumberInRange(-0.2f, 0.2f); + smokePos.z += CGeneral::GetRandomNumberInRange(-0.2f, 0.2f); + + CParticle::AddParticle(PARTICLE_BULLETHIT_SMOKE, smokePos, CVector(0.0f, 0.0f, 0.0f)); + + if ( victim->IsObject() ) + { + CObject *victimObject = (CObject *)victim; + + if ( !victimObject->bInfiniteMass ) + { + if ( victimObject->bIsStatic && victimObject->m_fUprootLimit <= 0.0f ) + { + victimObject->bIsStatic = false; + victimObject->AddToMovingList(); + } + + if ( !victimObject->bIsStatic ) + { + CVector moveForce = point.normal*-5.0f; + victimObject->ApplyMoveForce(moveForce.x, moveForce.y, moveForce.z); + } + } + } + + break; + } + } + } + + switch ( victim->m_type ) + { + case ENTITY_TYPE_BUILDING: + { + PlayOneShotScriptObject(SCRIPT_SOUND_BULLET_HIT_GROUND_1, point.point); + break; + } + case ENTITY_TYPE_VEHICLE: + { + DMAudio.PlayOneShot(((CPhysical*)victim)->m_audioEntityId, SOUND_WEAPON_HIT_VEHICLE, 1.0f); + break; + } + case ENTITY_TYPE_PED: + { + DMAudio.PlayOneShot(((CPhysical*)victim)->m_audioEntityId, SOUND_WEAPON_HIT_PED, 1.0f); + ((CPed*)victim)->Say(SOUND_PED_BULLET_HIT); + break; + } + case ENTITY_TYPE_OBJECT: + { + PlayOneShotScriptObject(SCRIPT_SOUND_BULLET_HIT_GROUND_2, point.point); + break; + } + case ENTITY_TYPE_DUMMY: + { + PlayOneShotScriptObject(SCRIPT_SOUND_BULLET_HIT_GROUND_3, point.point); + break; + } + } + } + else + { + CVector traceTarget = *fireSource; + traceTarget += (target - (*fireSource)) * min(info->m_fRange, 30.0f) / info->m_fRange; + CBulletTraces::AddTrace(fireSource, &traceTarget); + } + } + + if ( shooter == FindPlayerPed() ) + CPad::GetPad(0)->StartShake_Distance(240, 128, FindPlayerPed()->GetPosition().x, FindPlayerPed()->GetPosition().y, FindPlayerPed()->GetPosition().z); + + return true; +} + +bool +CWeapon::FireProjectile(CEntity *shooter, CVector *fireSource, float power) +{ + ASSERT(shooter!=nil); + ASSERT(fireSource!=nil); + + CVector source, target; + + if ( m_eWeaponType == WEAPONTYPE_ROCKETLAUNCHER ) + { + source = *fireSource; + + if ( shooter->IsPed() && ((CPed*)shooter)->IsPlayer() ) + { + int16 mode = TheCamera.Cams[TheCamera.ActiveCam].Mode; + if (!( mode == CCam::MODE_M16_1STPERSON + || mode == CCam::MODE_SNIPER + || mode == CCam::MODE_ROCKETLAUNCHER + || mode == CCam::MODE_M16_1STPERSON_RUNABOUT + || mode == CCam::MODE_SNIPER_RUNABOUT + || mode == CCam::MODE_ROCKETLAUNCHER_RUNABOUT) ) + { + return false; + } + + *fireSource += TheCamera.Cams[TheCamera.ActiveCam].Front; + } + else + *fireSource += shooter->GetForward(); + + target = *fireSource; + } + else + { + float dot = DotProduct(*fireSource-shooter->GetPosition(), shooter->GetForward()); + + if ( dot < 0.3f ) + *fireSource += (0.3f-dot) * shooter->GetForward(); + + target = *fireSource; + + if ( target.z - shooter->GetPosition().z > 0.0f ) + target += 0.6f*shooter->GetForward(); + + source = *fireSource - shooter->GetPosition(); + + source = *fireSource - DotProduct(source, shooter->GetForward()) * shooter->GetForward(); + } + + if ( !CWorld::GetIsLineOfSightClear(source, target, true, true, false, true, false, false, false) ) + { + if ( m_eWeaponType != WEAPONTYPE_GRENADE ) + CProjectileInfo::RemoveNotAdd(shooter, m_eWeaponType, *fireSource); + else + { + if ( shooter->IsPed() ) + { + source = shooter->GetPosition() - shooter->GetForward(); + source.z -= 0.4f; + + if ( !CWorld::TestSphereAgainstWorld(source, 0.5f, nil, false, false, true, false, false, false) ) + CProjectileInfo::AddProjectile(shooter, m_eWeaponType, source, 0.0f); + else + CProjectileInfo::RemoveNotAdd(shooter, m_eWeaponType, *fireSource); + } + } + } + else + CProjectileInfo::AddProjectile(shooter, m_eWeaponType, *fireSource, power); + + return true; +} + +void +CWeapon::GenerateFlameThrowerParticles(CVector pos, CVector dir) +{ + dir *= 0.7f; + CParticle::AddParticle(PARTICLE_FIREBALL, pos, dir); + + dir *= 0.7f; + CParticle::AddParticle(PARTICLE_FIREBALL, pos, dir); + + dir *= 0.7f; + CParticle::AddParticle(PARTICLE_FIREBALL, pos, dir); + + dir *= 0.7f; + CParticle::AddParticle(PARTICLE_FIREBALL, pos, dir); + + dir *= 0.7f; + CParticle::AddParticle(PARTICLE_FIREBALL, pos, dir); +} + +bool +CWeapon::FireAreaEffect(CEntity *shooter, CVector *fireSource) +{ + ASSERT(shooter!=nil); + ASSERT(fireSource!=nil); + + CWeaponInfo *info = GetInfo(); + + float heading = RADTODEG(shooter->GetForward().Heading()); + + CVector source; + CVector target; + CVector dir; + + if ( shooter == FindPlayerPed() && TheCamera.Cams[0].Using3rdPersonMouseCam() ) + { + TheCamera.Find3rdPersonCamTargetVector(info->m_fRange, *fireSource, source, target); + float norm = (1.0f / info->m_fRange); + dir = (target - source) * norm; + } + else + { + float angle = DEGTORAD(heading); + dir = CVector(-Sin(angle)*0.5f, Cos(angle)*0.5f, 0.0f); + target = *fireSource + dir; + } + + CShotInfo::AddShot(shooter, m_eWeaponType, *fireSource, target); + CWeapon::GenerateFlameThrowerParticles(*fireSource, dir); + + return true; +} + +bool +CWeapon::FireSniper(CEntity *shooter) +{ + ASSERT(shooter!=nil); + + int16 mode = TheCamera.Cams[TheCamera.ActiveCam].Mode; + if (!( mode == CCam::MODE_M16_1STPERSON + || mode == CCam::MODE_SNIPER + || mode == CCam::MODE_ROCKETLAUNCHER + || mode == CCam::MODE_M16_1STPERSON_RUNABOUT + || mode == CCam::MODE_SNIPER_RUNABOUT + || mode == CCam::MODE_ROCKETLAUNCHER_RUNABOUT) ) + { + return false; + } + +#ifndef FIX_BUGS + CWeaponInfo *info = GetInfo(); //unused +#endif + + CCam *cam = &TheCamera.Cams[TheCamera.ActiveCam]; + ASSERT(cam!=nil); + + CVector source = cam->Source; + CVector dir = cam->Front; + + if ( DotProduct(dir, CVector(0.0f, -0.9894f, 0.145f)) > 0.997f ) + CCoronas::bSmallMoon = !CCoronas::bSmallMoon; + + dir.Normalise(); + dir *= 16.0f; + + CBulletInfo::AddBullet(shooter, m_eWeaponType, source, dir); + + if ( shooter == FindPlayerPed() ) + CStats::InstantHitsFiredByPlayer++; + + if ( shooter == FindPlayerPed() ) + { + CPad::GetPad(0)->StartShake_Distance(240, 128, + FindPlayerPed()->GetPosition().x, + FindPlayerPed()->GetPosition().y, + FindPlayerPed()->GetPosition().z); + + CamShakeNoPos(&TheCamera, 0.2f); + } + + return true; +} + +bool +CWeapon::FireM16_1stPerson(CEntity *shooter) +{ + ASSERT(shooter!=nil); + + int16 mode = TheCamera.Cams[TheCamera.ActiveCam].Mode; + + if (!( mode == CCam::MODE_M16_1STPERSON + || mode == CCam::MODE_SNIPER + || mode == CCam::MODE_ROCKETLAUNCHER + || mode == CCam::MODE_M16_1STPERSON_RUNABOUT + || mode == CCam::MODE_SNIPER_RUNABOUT + || mode == CCam::MODE_ROCKETLAUNCHER_RUNABOUT + || mode == CCam::MODE_HELICANNON_1STPERSON) ) + { + return false; + } + + CWeaponInfo *info = GetInfo(); + + CColPoint point; + CEntity *victim; + + CWorld::bIncludeCarTyres = true; + CWorld::pIgnoreEntity = shooter; + CWorld::bIncludeDeadPeds = true; + + CCam *cam = &TheCamera.Cams[TheCamera.ActiveCam]; + ASSERT(cam!=nil); + + CVector source = cam->Source; + CVector target = cam->Front*info->m_fRange + source; + + ProcessLineOfSight(source, target, point, victim, m_eWeaponType, shooter, true, true, true, true, true, true, false); + CWorld::bIncludeDeadPeds = false; + CWorld::pIgnoreEntity = nil; + CWorld::bIncludeCarTyres = false; + + CVector2D front(cam->Front.x, cam->Front.y); + front.Normalise(); + + DoBulletImpact(shooter, victim, &source, &target, &point, front); + + CVector bulletPos; + if ( CHeli::TestBulletCollision(&source, &target, &bulletPos, 4) ) + { + for ( int32 i = 0; i < 16; i++ ) + CParticle::AddParticle(PARTICLE_SPARK, bulletPos, CVector(0.0f, 0.0f, 0.0f)); + } + + if ( shooter == FindPlayerPed() ) + { + CPad::GetPad(0)->StartShake_Distance(240, 128, FindPlayerPed()->GetPosition().x, FindPlayerPed()->GetPosition().y, FindPlayerPed()->GetPosition().z); + + if ( m_eWeaponType == WEAPONTYPE_M16 ) + { + TheCamera.Cams[TheCamera.ActiveCam].Beta += float((CGeneral::GetRandomNumber() & 127) - 64) * 0.0003f; + TheCamera.Cams[TheCamera.ActiveCam].Alpha += float((CGeneral::GetRandomNumber() & 127) - 64) * 0.0003f; + } + else if ( m_eWeaponType == WEAPONTYPE_HELICANNON ) + { + TheCamera.Cams[TheCamera.ActiveCam].Beta += float((CGeneral::GetRandomNumber() & 127) - 64) * 0.0001f; + TheCamera.Cams[TheCamera.ActiveCam].Alpha += float((CGeneral::GetRandomNumber() & 127) - 64) * 0.0001f; + } + } + + return true; +} + +bool +CWeapon::FireInstantHitFromCar(CAutomobile *shooter, bool left) +{ + CWeaponInfo *info = GetInfo(); + + CVehicleModelInfo *modelInfo = shooter->GetModelInfo(); + + #define FRONTSEATPOS() (&(shooter->IsBoat() ? modelInfo->m_positions[BOAT_POS_FRONTSEAT] : modelInfo->m_positions[CAR_POS_FRONTSEAT])) + + CVector source, target; + if ( left ) + { + source = shooter->GetMatrix() * CVector(-shooter->GetColModel()->boundingBox.max.x + -0.2f, + float(CGeneral::GetRandomNumber() & 255) * 0.001f + FRONTSEATPOS()->y, + FRONTSEATPOS()->z + 0.5f); + source += CTimer::GetTimeStep() * shooter->m_vecMoveSpeed; + + + target = shooter->GetMatrix() * CVector(-info->m_fRange, + FRONTSEATPOS()->y, + FRONTSEATPOS()->z + 0.5f); + } + else + { + source = shooter->GetMatrix() * CVector(shooter->GetColModel()->boundingBox.max.x + 0.2f, + float(CGeneral::GetRandomNumber() & 255) * 0.001f + FRONTSEATPOS()->y, + FRONTSEATPOS()->z + 0.5f); + source += CTimer::GetTimeStep() * shooter->m_vecMoveSpeed; + + target = shooter->GetMatrix() * CVector(info->m_fRange, + FRONTSEATPOS()->y, + FRONTSEATPOS()->z + 0.5f); + } + #undef FRONTSEATPOS + + if ( TheCamera.GetLookingLRBFirstPerson() && !left ) + { + source -= 0.3f * shooter->GetForward(); + target -= 0.3f * shooter->GetForward(); + } + + target += CVector(float(CGeneral::GetRandomNumber()&255)*0.01f-1.28f, + float(CGeneral::GetRandomNumber()&255)*0.01f-1.28f, + float(CGeneral::GetRandomNumber()&255)*0.01f-1.28f); + + DoDriveByAutoAiming(FindPlayerPed(), &source, &target); + + CEventList::RegisterEvent(EVENT_GUNSHOT, EVENT_ENTITY_PED, FindPlayerPed(), FindPlayerPed(), 1000); + + if ( !TheCamera.GetLookingLRBFirstPerson() ) + CParticle::AddParticle(PARTICLE_GUNFLASH, source, CVector(0.0f, 0.0f, 0.0f)); + else + CamShakeNoPos(&TheCamera, 0.01f); + + CEventList::RegisterEvent(EVENT_GUNSHOT, EVENT_ENTITY_VEHICLE, shooter, FindPlayerPed(), 1000); + + CPointLights::AddLight(CPointLights::LIGHT_POINT, source, CVector(0.0f, 0.0f, 0.0f), 5.0f, + 1.0f, 0.8f, 0.0f, CPointLights::FOG_NONE, false); + + CColPoint point; + CEntity *victim; + ProcessLineOfSight(source, target, point, victim, m_eWeaponType, shooter, true, true, true, true, true, true, false); + + if ( !(CTimer::GetFrameCounter() & 3) ) + MakePedsJumpAtShot(shooter, &source, &target); + + if ( victim ) + { + CVector traceTarget = point.point; + CBulletTraces::AddTrace(&source, &traceTarget); + + if ( victim->IsPed() ) + { + CPed *victimPed = (CPed*)victim; + + if ( !victimPed->DyingOrDead() && victim != (CEntity *)shooter ) + { + CVector pos = victimPed->GetPosition(); + + CVector2D posOffset(source.x-pos.x, source.y-pos.y); + int32 localDir = victimPed->GetLocalDirection(posOffset); + + victimPed->ReactToAttack(FindPlayerPed()); + victimPed->ClearAttackByRemovingAnim(); + + CAnimBlendAssociation *asoc = CAnimManager::AddAnimation(victimPed->GetClump(), ASSOCGRP_STD, AnimationId(ANIM_SHOT_FRONT_PARTIAL + localDir)); + ASSERT(asoc!=nil); + asoc->blendAmount = 0.0f; + asoc->blendDelta = 8.0f; + + victimPed->InflictDamage(shooter, WEAPONTYPE_UZI_DRIVEBY, 3*info->m_nDamage, (ePedPieceTypes)point.pieceB, localDir); + + pos.z += 0.8f; + + if ( victimPed->GetIsOnScreen() ) + { + if ( CGame::nastyGame ) + { + for ( int32 i = 0; i < 4; i++ ) + { + CVector dir; + dir.x = CGeneral::GetRandomNumberInRange(-0.1f, 0.1f); + dir.y = CGeneral::GetRandomNumberInRange(-0.1f, 0.1f); + dir.z = CGeneral::GetRandomNumberInRange(-0.1f, 0.1f); + + CParticle::AddParticle(PARTICLE_BLOOD, pos, dir); + } + } + } + + if ( victimPed->m_nPedType == PEDTYPE_COP ) + CEventList::RegisterEvent(EVENT_SHOOT_COP, EVENT_ENTITY_PED, victimPed, FindPlayerPed(), 10000); + else + CEventList::RegisterEvent(EVENT_SHOOT_PED, EVENT_ENTITY_PED, victimPed, FindPlayerPed(), 10000); + } + } + else if ( victim->IsVehicle() ) + ((CVehicle *)victim)->InflictDamage(FindPlayerPed(), WEAPONTYPE_UZI_DRIVEBY, info->m_nDamage); + else + CGlass::WasGlassHitByBullet(victim, point.point); + + switch ( victim->m_type ) + { + case ENTITY_TYPE_BUILDING: + { + PlayOneShotScriptObject(SCRIPT_SOUND_BULLET_HIT_GROUND_1, point.point); + break; + } + case ENTITY_TYPE_VEHICLE: + { + DMAudio.PlayOneShot(((CPhysical*)victim)->m_audioEntityId, SOUND_WEAPON_HIT_VEHICLE, 1.0f); + break; + } + case ENTITY_TYPE_PED: + { + DMAudio.PlayOneShot(((CPhysical*)victim)->m_audioEntityId, SOUND_WEAPON_HIT_PED, 1.0f); + ((CPed*)victim)->Say(SOUND_PED_BULLET_HIT); + break; + } + case ENTITY_TYPE_OBJECT: + { + PlayOneShotScriptObject(SCRIPT_SOUND_BULLET_HIT_GROUND_2, point.point); + break; + } + case ENTITY_TYPE_DUMMY: + { + PlayOneShotScriptObject(SCRIPT_SOUND_BULLET_HIT_GROUND_3, point.point); + break; + } + } + } + else + { + float norm = 30.0f/info->m_fRange; + CVector traceTarget = (target-source)*norm + source; + CBulletTraces::AddTrace(&source, &traceTarget); + } + + if ( shooter == FindPlayerVehicle() ) + CPad::GetPad(0)->StartShake_Distance(240, 128, FindPlayerVehicle()->GetPosition().x, FindPlayerVehicle()->GetPosition().y, FindPlayerVehicle()->GetPosition().z); + + return true; +} + +void +CWeapon::DoDoomAiming(CEntity *shooter, CVector *source, CVector *target) +{ + ASSERT(shooter!=nil); + ASSERT(source!=nil); + ASSERT(target !=nil); + +#ifndef FIX_BUGS + CEntity entity; // unused +#endif + + CPed *shooterPed = (CPed*)shooter; + if ( shooterPed->IsPed() && shooterPed->bCrouchWhenShooting ) + return; + + int16 lastEntity; + CEntity *entities[16]; + CWorld::FindObjectsInRange(*source, (*target-*source).Magnitude(), true, &lastEntity, 15, entities, false, true, true, false, false); + + float closestEntityDist = 10000.0f; + int16 closestEntity; + + for ( int32 i = 0; i < lastEntity; i++ ) + { + CEntity *victim = entities[i]; + ASSERT(victim!=nil); + + if ( (CEntity*)shooterPed != victim && shooterPed->CanSeeEntity(victim, DEGTORAD(22.5f)) ) + { + if ( !(victim->m_status == STATUS_TRAIN_MOVING + || victim->m_status == STATUS_TRAIN_NOT_MOVING + || victim->m_status == STATUS_HELI + || victim->m_status == STATUS_PLANE) ) + { + float distToVictim = (shooterPed->GetPosition()-victim->GetPosition()).Magnitude2D(); + float distToVictimZ = Abs(shooterPed->GetPosition().z-victim->GetPosition().z); + + if ( 1.5f*distToVictimZ < distToVictim ) + { + float entityDist = Sqrt(SQR(distToVictim) + SQR(distToVictimZ)); + + if ( entityDist < closestEntityDist ) + { + closestEntityDist = entityDist; + closestEntity = i; + } + } + } + } + } + + if ( closestEntityDist < DOOMAUTOAIMING_MAXDIST ) + { + CEntity *victim = entities[closestEntity]; + ASSERT(victim !=nil); + + float distToTarget = (*target - *source).Magnitude2D(); + float distToSource = (victim->GetPosition() - *source).Magnitude2D(); + + float victimZ = victim->GetPosition().z + 0.3f; + if ( victim->IsPed() ) + { + if ( ((CPed*)victim)->bIsDucking ) + victimZ -= 0.8f; + } + + (*target).z = (distToTarget / distToSource) * (victimZ - (*source).z) + (*source).z; + } +} + +void +CWeapon::DoTankDoomAiming(CEntity *shooter, CEntity *driver, CVector *source, CVector *target) +{ + ASSERT(shooter!=nil); + ASSERT(driver!=nil); + ASSERT(source!=nil); + ASSERT(target!=nil); + +#ifndef FIX_BUGS + CEntity entity; // unused +#endif + + int16 lastEntity; + CEntity *entities[16]; + CWorld::FindObjectsInRange(*source, (*target-*source).Magnitude(), true, &lastEntity, 15, entities, false, true, false, false, false); + + float closestEntityDist = 10000.0f; + int16 closestEntity; + + float normZ = (target->z - source->z) / (*target-*source).Magnitude(); + + for ( int32 i = 0; i < lastEntity; i++ ) + { + CEntity *victim = entities[i]; + + ASSERT(victim!=nil); + + if ( shooter != victim && driver != victim ) + { + if ( !(victim->m_status == STATUS_TRAIN_MOVING + || victim->m_status == STATUS_TRAIN_NOT_MOVING + || victim->m_status == STATUS_HELI + || victim->m_status == STATUS_PLANE) ) + { + if ( !(victim->IsVehicle() && victim->bRenderScorched) ) + { + float distToVictim = (shooter->GetPosition()-victim->GetPosition()).Magnitude2D(); + float distToVictimZ = Abs(shooter->GetPosition().z - (distToVictim*normZ + victim->GetPosition().z)); + + if ( 3.0f*distToVictimZ < distToVictim ) + { + if ( CCollision::DistToLine(source, target, + &CVector(victim->GetPosition().x, victim->GetPosition().y, 0.0f)) < victim->GetBoundRadius()*3.0f ) + { + float vehicleDist = Sqrt(SQR(distToVictim) + SQR(distToVictimZ)); + if ( vehicleDist < closestEntityDist ) + { + closestEntityDist = vehicleDist; + closestEntity = i; + } + } + } + } + } + } + } + + if ( closestEntityDist < DOOMAUTOAIMING_MAXDIST ) + { + CEntity *victim = entities[closestEntity]; + ASSERT(victim!=nil); + + float distToTarget = (*target - *source).Magnitude2D(); + float distToSource = (victim->GetPosition() - *source).Magnitude2D(); + + (*target).z = (distToTarget / distToSource) * (0.3f + victim->GetPosition().z - (*source).z) + (*source).z; + } +} + +void +CWeapon::DoDriveByAutoAiming(CEntity *shooter, CVector *source, CVector *target) +{ + ASSERT(shooter!=nil); + ASSERT(source!=nil); + ASSERT(target!=nil); + +#ifndef FIX_BUGS + CEntity entity; // unused +#endif + + CPed *shooterPed = (CPed*)shooter; + if ( shooterPed->IsPed() && shooterPed->bCrouchWhenShooting ) + return; + + int16 lastEntity; + CEntity *entities[16]; + CWorld::FindObjectsInRange(*source, (*target-*source).Magnitude(), true, &lastEntity, 15, entities, false, false, true, false, false); + + float closestEntityDist = 10000.0f; + int16 closestEntity; + + for ( int32 i = 0; i < lastEntity; i++ ) + { + CEntity *victim = entities[i]; + ASSERT(victim!=nil); + + if ( shooter != victim ) + { + float lineDist = CCollision::DistToLine(source, target, &victim->GetPosition()); + float distToVictim = (victim->GetPosition() - shooter->GetPosition()).Magnitude(); + float pedDist = 0.15f*distToVictim + lineDist; + + if ( DotProduct((*target-*source), victim->GetPosition()-*source) > 0.0f && pedDist < closestEntityDist) + { + closestEntity = i; + closestEntityDist = pedDist; + } + } + } + + if ( closestEntityDist < DRIVEBYAUTOAIMING_MAXDIST ) + { + CEntity *victim = entities[closestEntity]; + ASSERT(victim!=nil); + + float distToTarget = (*source - *target).Magnitude(); + float distToSource = (*source - victim->GetPosition()).Magnitude(); + *target = (distToTarget / distToSource) * (victim->GetPosition() - *source) + *source; + } +} + void CWeapon::Reload(void) { if (m_nAmmoTotal == 0) return; - CWeaponInfo *info = CWeaponInfo::GetWeaponInfo(m_eWeaponType); + CWeaponInfo *info = GetInfo(); if (m_nAmmoTotal >= info->m_nAmountofAmmunition) m_nAmmoInClip = info->m_nAmountofAmmunition; @@ -44,10 +1971,159 @@ CWeapon::Reload(void) m_nAmmoInClip = m_nAmmoTotal; } -bool -CWeapon::IsType2Handed(void) +void +CWeapon::Update(int32 audioEntity) { - return m_eWeaponType >= WEAPONTYPE_SHOTGUN && m_eWeaponType <= WEAPONTYPE_FLAMETHROWER && m_eWeaponType != WEAPONTYPE_ROCKETLAUNCHER; + switch ( m_eWeaponState ) + { + case WEAPONSTATE_MELEE_MADECONTACT: + { + m_eWeaponState = WEAPONSTATE_READY; + break; + } + + case WEAPONSTATE_FIRING: + { + if ( m_eWeaponType == WEAPONTYPE_SHOTGUN && AEHANDLE_IS_OK(audioEntity) ) + { + uint32 timePassed = m_nTimer - gReloadSampleTime[WEAPONTYPE_SHOTGUN]; + if ( CTimer::GetPreviousTimeInMilliseconds() < timePassed && CTimer::GetTimeInMilliseconds() >= timePassed ) + DMAudio.PlayOneShot(audioEntity, SOUND_WEAPON_RELOAD, 0.0f); + } + + if ( CTimer::GetTimeInMilliseconds() > m_nTimer ) + { + if ( GetInfo()->m_eWeaponFire != WEAPON_FIRE_MELEE && m_nAmmoTotal == 0 ) + m_eWeaponState = WEAPONSTATE_OUT_OF_AMMO; + else + m_eWeaponState = WEAPONSTATE_READY; + } + + break; + } + + case WEAPONSTATE_RELOADING: + { + if ( AEHANDLE_IS_OK(audioEntity) && m_eWeaponType < WEAPONTYPE_LAST_WEAPONTYPE ) + { + uint32 timePassed = m_nTimer - gReloadSampleTime[m_eWeaponType]; + if ( CTimer::GetPreviousTimeInMilliseconds() < timePassed && CTimer::GetTimeInMilliseconds() >= timePassed ) + DMAudio.PlayOneShot(audioEntity, SOUND_WEAPON_RELOAD, 0.0f); + } + + if ( CTimer::GetTimeInMilliseconds() > m_nTimer ) + { + Reload(); + m_eWeaponState = WEAPONSTATE_READY; + } + + break; + } + } +} + +void +FireOneInstantHitRound(CVector *source, CVector *target, int32 damage) +{ + ASSERT(source!=nil); + ASSERT(target!=nil); + + CParticle::AddParticle(PARTICLE_GUNFLASH, *source, CVector(0.0f, 0.0f, 0.0f)); + + CPointLights::AddLight(CPointLights::LIGHT_POINT, + *source, CVector(0.0f, 0.0f, 0.0f), 5.0f, + 1.0f, 0.8f, 0.0f, CPointLights::FOG_NONE, false); + + CColPoint point; + CEntity *victim; + CWorld::ProcessLineOfSight(*source, *target, point, victim, true, true, true, true, true, true, false); + + CParticle::AddParticle(PARTICLE_HELI_ATTACK, *source, ((*target) - (*source)) * 0.15f); + + if ( victim ) + { + if ( victim->IsPed() ) + { + CPed *victimPed = (CPed *)victim; + if ( !victimPed->DyingOrDead() ) + { + CVector pos = victimPed->GetPosition(); + + CVector2D posOffset((*source).x-pos.x, (*source).y-pos.y); + int32 localDir = victimPed->GetLocalDirection(posOffset); + + victimPed->ClearAttackByRemovingAnim(); + + CAnimBlendAssociation *asoc = CAnimManager::AddAnimation(victimPed->GetClump(), ASSOCGRP_STD, AnimationId(ANIM_SHOT_FRONT_PARTIAL + localDir)); + ASSERT(asoc!=nil); + asoc->blendAmount = 0.0f; + asoc->blendDelta = 8.0f; + + victimPed->InflictDamage(nil, WEAPONTYPE_UZI, damage, (ePedPieceTypes)point.pieceB, localDir); + + pos.z += 0.8f; + + if ( victimPed->GetIsOnScreen() ) + { + if ( CGame::nastyGame ) + { + for ( int32 i = 0; i < 4; i++ ) + { + CVector dir; + dir.x = CGeneral::GetRandomNumberInRange(-0.1f, 0.1f); + dir.y = CGeneral::GetRandomNumberInRange(-0.1f, 0.1f); + dir.z = CGeneral::GetRandomNumberInRange(-0.1f, 0.1f); + + CParticle::AddParticle(PARTICLE_BLOOD, pos, dir); + } + } + } + } + } + else if ( victim->IsVehicle() ) + ((CVehicle *)victim)->InflictDamage(nil, WEAPONTYPE_UZI, damage); + //BUG ? no CGlass::WasGlassHitByBullet + + switch ( victim->m_type ) + { + case ENTITY_TYPE_BUILDING: + { + PlayOneShotScriptObject(SCRIPT_SOUND_BULLET_HIT_GROUND_1, point.point); + CParticle::AddParticle(PARTICLE_SMOKE, point.point, CVector(0.0f, 0.0f, 0.01f)); + break; + } + case ENTITY_TYPE_VEHICLE: + { + DMAudio.PlayOneShot(((CPhysical*)victim)->m_audioEntityId, SOUND_WEAPON_HIT_VEHICLE, 1.0f); + break; + } + case ENTITY_TYPE_PED: + { + DMAudio.PlayOneShot(((CPhysical*)victim)->m_audioEntityId, SOUND_WEAPON_HIT_PED, 1.0f); + ((CPed*)victim)->Say(SOUND_PED_BULLET_HIT); + break; + } + case ENTITY_TYPE_OBJECT: + { + PlayOneShotScriptObject(SCRIPT_SOUND_BULLET_HIT_GROUND_2, point.point); + break; + } + case ENTITY_TYPE_DUMMY: + { + PlayOneShotScriptObject(SCRIPT_SOUND_BULLET_HIT_GROUND_3, point.point); + break; + } + } + } + else + { + float waterLevel; + if ( CWaterLevel::GetWaterLevel((*target).x, (*target).y, (*target).z + 10.0f, &waterLevel, false) ) + { + CParticle::AddParticle(PARTICLE_BOAT_SPLASH, CVector((*target).x, (*target).y, waterLevel), CVector(0.0f, 0.0f, 0.01f)); + PlayOneShotScriptObject(SCRIPT_SOUND_BULLET_HIT_WATER, point.point); // no sound(empty) + } + } } bool @@ -57,32 +2133,75 @@ CWeapon::IsTypeMelee(void) } bool -CWeapon::HitsGround(CEntity *holder, CVector *firePos, CEntity *aimingTo) +CWeapon::IsType2Handed(void) { + return m_eWeaponType >= WEAPONTYPE_SHOTGUN && m_eWeaponType <= WEAPONTYPE_FLAMETHROWER && m_eWeaponType != WEAPONTYPE_ROCKETLAUNCHER; +} + +void +CWeapon::MakePedsJumpAtShot(CPhysical *shooter, CVector *source, CVector *target) +{ + ASSERT(shooter!=nil); + ASSERT(source!=nil); + ASSERT(target!=nil); + + float minx = min(source->x, target->x) - 2.0f; + float maxx = max(source->x, target->x) + 2.0f; + float miny = min(source->y, target->y) - 2.0f; + float maxy = max(source->y, target->y) + 2.0f; + float minz = min(source->z, target->z) - 2.0f; + float maxz = max(source->z, target->z) + 2.0f; + + for ( int32 i = CPools::GetPedPool()->GetSize() - 1; i >= 0; i--) + { + CPed *ped = CPools::GetPedPool()->GetSlot(i); + + if ( ped ) + { + if ( ped->GetPosition().x > minx && ped->GetPosition().x < maxx + && ped->GetPosition().y > miny && ped->GetPosition().y < maxy + && ped->GetPosition().z > minz && ped->GetPosition().z < maxz ) + { + if ( ped != FindPlayerPed() && !((uint8)(ped->m_randomSeed ^ CGeneral::GetRandomNumber()) & 31) ) + ped->SetEvasiveDive(shooter, 1); + } + } + } +} + +bool +CWeapon::HitsGround(CEntity *holder, CVector *fireSource, CEntity *aimingTo) +{ + ASSERT(holder!=nil); + ASSERT(aimingTo!=nil); + if (!holder->IsPed() || !((CPed*)holder)->m_pSeekTarget) return false; - CWeaponInfo *ourType = CWeaponInfo::GetWeaponInfo(m_eWeaponType); - CVector adjustedOffset = ourType->m_vecFireOffset; + CWeaponInfo *info = GetInfo(); + + CVector adjustedOffset = info->m_vecFireOffset; adjustedOffset.z += 0.6f; - CVector point1, point2; + CVector source, target; CEntity *foundEnt = nil; CColPoint foundCol; - if (firePos) - point1 = *firePos; + if (fireSource) + source = *fireSource; else - point1 = holder->GetMatrix() * adjustedOffset; + source = holder->GetMatrix() * adjustedOffset; CEntity *aimEntity = aimingTo ? aimingTo : ((CPed*)holder)->m_pSeekTarget; - point2 = aimEntity->GetPosition(); - point2.z += 0.6f; + ASSERT(aimEntity!=nil); + + target = aimEntity->GetPosition(); + target.z += 0.6f; - CWorld::ProcessLineOfSight(point1, point2, foundCol, foundEnt, true, false, false, false, false, false, false); + CWorld::ProcessLineOfSight(source, target, foundCol, foundEnt, true, false, false, false, false, false, false); if (foundEnt && foundEnt->IsBuilding()) { // That was supposed to be Magnitude, according to leftover code in assembly - float diff = (foundCol.point.z - point1.z); + float diff = (foundCol.point.z - source.z); if (diff < 0.0f && diff > -3.0f) return true; } @@ -90,6 +2209,36 @@ CWeapon::HitsGround(CEntity *holder, CVector *firePos, CEntity *aimingTo) return false; } +void +CWeapon::BlowUpExplosiveThings(CEntity *thing) +{ + if ( thing ) + { + CObject *object = (CObject*)thing; + int32 mi = object->GetModelIndex(); + if ( IsExplosiveThingModel(mi) && !object->bHasBeenDamaged ) + { + object->bHasBeenDamaged = true; + + CExplosion::AddExplosion(object, FindPlayerPed(), EXPLOSION_BARREL, object->GetPosition()+CVector(0.0f,0.0f,0.5f), 100); + + if ( MI_EXPLODINGBARREL == mi ) + object->m_vecMoveSpeed.z += 0.75f; + else + object->m_vecMoveSpeed.z += 0.45f; + + object->m_vecMoveSpeed.x += float((CGeneral::GetRandomNumber()&255) - 128) * 0.0002f; + object->m_vecMoveSpeed.y += float((CGeneral::GetRandomNumber()&255) - 128) * 0.0002f; + + if ( object->bIsStatic ) + { + object->bIsStatic = false; + object->AddToMovingList(); + } + } + } +} + bool CWeapon::HasWeaponAmmoToBeUsed(void) { @@ -102,8 +2251,42 @@ CWeapon::HasWeaponAmmoToBeUsed(void) } } +bool +CWeapon::ProcessLineOfSight(CVector const &point1, CVector const &point2, CColPoint &point, CEntity *&entity, eWeaponType type, CEntity *shooter, bool checkBuildings, bool checkVehicles, bool checkPeds, bool checkObjects, bool checkDummies, bool ignoreSeeThrough, bool ignoreSomeObjects) +{ + return CWorld::ProcessLineOfSight(point1, point2, point, entity, checkBuildings, checkVehicles, checkPeds, checkObjects, checkDummies, ignoreSeeThrough, ignoreSomeObjects); +} + STARTPATCHES + + InjectHook(0x55C2D0, CWeapon::InitialiseWeapons, PATCH_JUMP); + InjectHook(0x55C2F0, CWeapon::ShutdownWeapons, PATCH_JUMP); + InjectHook(0x55C310, CWeapon::UpdateWeapons, PATCH_JUMP); InjectHook(0x55C330, &CWeapon::Initialise, PATCH_JUMP); + InjectHook(0x55C380, &CWeapon::Fire, PATCH_JUMP); + InjectHook(0x55C940, &CWeapon::FireFromCar, PATCH_JUMP); + InjectHook(0x55CA20, &CWeapon::FireMelee, PATCH_JUMP); + InjectHook(0x55D2E0, &CWeapon::FireInstantHit, PATCH_JUMP); + InjectHook(0x55F770, &CWeapon::AddGunshell, PATCH_JUMP); + InjectHook(0x55F950, &CWeapon::DoBulletImpact, PATCH_JUMP); + InjectHook(0x560620, &CWeapon::FireShotgun, PATCH_JUMP); + InjectHook(0x561900, &CWeapon::FireProjectile, PATCH_JUMP); + InjectHook(0x561C70, CWeapon::GenerateFlameThrowerParticles, PATCH_JUMP); + InjectHook(0x561E00, &CWeapon::FireAreaEffect, PATCH_JUMP); + InjectHook(0x561FE0, &CWeapon::FireSniper, PATCH_JUMP); + InjectHook(0x562180, &CWeapon::FireM16_1stPerson, PATCH_JUMP); + InjectHook(0x5624D0, &CWeapon::FireInstantHitFromCar, PATCH_JUMP); + InjectHook(0x562EB0, CWeapon::DoDoomAiming, PATCH_JUMP); + InjectHook(0x563200, CWeapon::DoTankDoomAiming, PATCH_JUMP); + InjectHook(0x563660, CWeapon::DoDriveByAutoAiming, PATCH_JUMP); InjectHook(0x5639D0, &CWeapon::Reload, PATCH_JUMP); + InjectHook(0x563A10, &CWeapon::Update, PATCH_JUMP); + InjectHook(0x563FB0, &CWeapon::IsTypeMelee, PATCH_JUMP); + InjectHook(0x563FD0, &CWeapon::IsType2Handed, PATCH_JUMP); + InjectHook(0x564680, CWeapon::MakePedsJumpAtShot, PATCH_JUMP); InjectHook(0x564890, &CWeapon::HitsGround, PATCH_JUMP); + InjectHook(0x564A60, CWeapon::BlowUpExplosiveThings, PATCH_JUMP); + InjectHook(0x564B80, &CWeapon::HasWeaponAmmoToBeUsed, PATCH_JUMP); + InjectHook(0x564C00, CWeapon::ProcessLineOfSight, PATCH_JUMP); + ENDPATCHES |