void cExpOrb::Tick(float a_Dt, cChunk & a_Chunk)
{
cPlayer * a_ClosestPlayer(m_World->FindClosestPlayer(Vector3f(GetPosition()), 5));
if (a_ClosestPlayer != nullptr)
{
Vector3f a_PlayerPos(a_ClosestPlayer->GetPosition());
a_PlayerPos.y++;
Vector3f a_Distance(a_PlayerPos - GetPosition());
double Distance(a_Distance.Length());
if (Distance < 0.1f)
{
LOGD("Player %s picked up an ExpOrb. His reward is %i", a_ClosestPlayer->GetName().c_str(), m_Reward);
a_ClosestPlayer->DeltaExperience(m_Reward);
m_World->BroadcastSoundEffect("random.orb", GetPosX(), GetPosY(), GetPosZ(), 0.5f, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
Destroy();
}
a_Distance.Normalize();
a_Distance *= ((float) (5.5 - Distance));
SetSpeedX( a_Distance.x);
SetSpeedY( a_Distance.y);
SetSpeedZ( a_Distance.z);
BroadcastMovementUpdate();
}
HandlePhysics(a_Dt, a_Chunk);
m_Timer += a_Dt;
if (m_Timer >= 1000 * 60 * 5) // 5 minutes
{
Destroy(true);
}
}
void cExpOrb::Tick(std::chrono::milliseconds a_Dt, cChunk & a_Chunk)
{
// Check player proximity no more than twice per second
if ((m_TicksAlive % 10) == 0)
{
cPlayer * a_ClosestPlayer(m_World->FindClosestPlayer(Vector3f(GetPosition()), 5, false));
if ((a_ClosestPlayer != nullptr) && (!a_ClosestPlayer->IsGameModeSpectator()))
{
Vector3f a_PlayerPos(a_ClosestPlayer->GetPosition());
a_PlayerPos.y++;
Vector3f a_Distance(a_PlayerPos - GetPosition());
double Distance(a_Distance.Length());
if (Distance < 0.5f)
{
LOGD("Player %s picked up an ExpOrb. His reward is %i", a_ClosestPlayer->GetName().c_str(), m_Reward);
a_ClosestPlayer->DeltaExperience(m_Reward);
m_World->BroadcastSoundEffect("entity.experience_orb.pickup", GetPosition(), 0.5f, (0.75f + (static_cast<float>((GetUniqueID() * 23) % 32)) / 64));
Destroy(true);
return;
}
SetSpeedX((a_PlayerPos.x - GetPosition().x) * 2.0);
SetSpeedY((a_PlayerPos.y - GetPosition().y) * 2.0);
SetSpeedZ((a_PlayerPos.z - GetPosition().z) * 2.0);
}
}
HandlePhysics(a_Dt, a_Chunk);
m_Timer += a_Dt;
if (m_Timer >= std::chrono::minutes(5))
{
Destroy(true);
}
}
void cEntity::Tick(float a_Dt, cChunk & a_Chunk)
{
if (m_AttachedTo != NULL)
{
if ((m_Pos - m_AttachedTo->GetPosition()).Length() > 0.5)
{
SetPosition(m_AttachedTo->GetPosition());
}
}
else
{
if (a_Chunk.IsValid())
{
HandlePhysics(a_Dt, a_Chunk);
}
}
if (a_Chunk.IsValid())
{
TickBurning(a_Chunk);
}
if ((a_Chunk.IsValid()) && (GetPosY() < -46))
{
TickInVoid(a_Chunk);
}
else { m_TicksSinceLastVoidDamage = 0; }
}
void cEntity::Tick(float a_Dt, cChunk & a_Chunk)
{
if (m_InvulnerableTicks > 0)
{
m_InvulnerableTicks--;
}
if (m_AttachedTo != NULL)
{
Vector3d DeltaPos = m_Pos - m_AttachedTo->GetPosition();
if (DeltaPos.Length() > 0.5)
{
SetPosition(m_AttachedTo->GetPosition());
if (IsPlayer())
{
cPlayer * Player = (cPlayer *)this;
Player->UpdateMovementStats(DeltaPos);
}
}
}
else
{
if (!a_Chunk.IsValid())
{
return;
}
// Position changed -> super::Tick() called
GET_AND_VERIFY_CURRENT_CHUNK(NextChunk, POSX_TOINT, POSZ_TOINT)
TickBurning(*NextChunk);
if (GetPosY() < VOID_BOUNDARY)
{
TickInVoid(*NextChunk);
}
else
{
m_TicksSinceLastVoidDamage = 0;
}
if (IsMob() || IsPlayer() || IsPickup() || IsExpOrb())
{
DetectCacti();
}
if (IsMob() || IsPlayer())
{
// Set swimming state
SetSwimState(*NextChunk);
// Handle drowning
HandleAir();
}
// None of the above functions change position, we remain in the chunk of NextChunk
HandlePhysics(a_Dt, *NextChunk);
}
}
void cEntity::Tick(float a_Dt, cChunk & a_Chunk)
{
if (m_AttachedTo != NULL)
{
if ((m_Pos - m_AttachedTo->GetPosition()).Length() > 0.5)
{
SetPosition(m_AttachedTo->GetPosition());
}
}
else
{
if (a_Chunk.IsValid())
{
HandlePhysics(a_Dt, a_Chunk);
}
}
if (a_Chunk.IsValid())
{
TickBurning(a_Chunk);
}
}
void cMonster::Tick(float a_Dt, cChunk & a_Chunk)
{
super::Tick(a_Dt, a_Chunk);
if (m_Health <= 0)
{
// The mob is dead, but we're still animating the "puff" they leave when they die
m_DestroyTimer += a_Dt / 1000;
if (m_DestroyTimer > 1)
{
Destroy(true);
}
return;
}
// Burning in daylight
HandleDaylightBurning(a_Chunk);
HandlePhysics(a_Dt,a_Chunk);
BroadcastMovementUpdate();
a_Dt /= 1000;
if (m_bMovingToDestination)
{
Vector3f Pos( GetPosition() );
Vector3f Distance = m_Destination - Pos;
if( !ReachedDestination() )
{
Distance.y = 0;
Distance.Normalize();
Distance *= 3;
SetSpeedX( Distance.x );
SetSpeedZ( Distance.z );
if (m_EMState == ESCAPING)
{ //Runs Faster when escaping :D otherwise they just walk away
SetSpeedX (GetSpeedX() * 2.f);
SetSpeedZ (GetSpeedZ() * 2.f);
}
}
else
{
m_bMovingToDestination = false;
}
if( GetSpeed().SqrLength() > 0.f )
{
if( m_bOnGround )
{
Vector3f NormSpeed = Vector3f(GetSpeed()).NormalizeCopy();
Vector3f NextBlock = Vector3f( GetPosition() ) + NormSpeed;
int NextHeight;
if (!m_World->TryGetHeight((int)NextBlock.x, (int)NextBlock.z, NextHeight))
{
// The chunk at NextBlock is not loaded
return;
}
if( NextHeight > (GetPosY() - 1.0) && (NextHeight - GetPosY()) < 2.5 )
{
m_bOnGround = false;
SetSpeedY(5.f); // Jump!!
}
}
}
}
Vector3d Distance = m_Destination - GetPosition();
if (Distance.SqrLength() > 0.1f)
{
double Rotation, Pitch;
Distance.Normalize();
VectorToEuler( Distance.x, Distance.y, Distance.z, Rotation, Pitch );
SetHeadYaw (Rotation);
SetRotation( Rotation );
SetPitch( -Pitch );
}
switch (m_EMState)
{
case IDLE:
{
// If enemy passive we ignore checks for player visibility
InStateIdle(a_Dt);
break;
}
case CHASING:
{
// If we do not see a player anymore skip chasing action
InStateChasing(a_Dt);
break;
}
case ESCAPING:
{
InStateEscaping(a_Dt);
break;
}
} // switch (m_EMState)
}
void cFloater::Tick(float a_Dt, cChunk & a_Chunk)
{
HandlePhysics(a_Dt, a_Chunk);
if (IsBlockWater(m_World->GetBlock((int) GetPosX(), (int) GetPosY(), (int) GetPosZ())) && m_World->GetBlockMeta((int) GetPosX(), (int) GetPosY(), (int) GetPosZ()) == 0)
{
if ((!m_CanPickupItem) && (m_AttachedMobID == -1)) // Check if you can't already pickup a fish and if the floater isn't attached to a mob.
{
if (m_CountDownTime <= 0)
{
m_World->BroadcastSoundEffect("random.splash", GetPosX(), GetPosY(), GetPosZ(), 1, 1);
SetPosY(GetPosY() - 1);
m_CanPickupItem = true;
m_PickupCountDown = 20;
m_CountDownTime = 100 + m_World->GetTickRandomNumber(800);
LOGD("Floater %i can be picked up", GetUniqueID());
}
else if (m_CountDownTime == 20) // Calculate the position where the particles should spawn and start producing them.
{
LOGD("Started producing particles for floater %i", GetUniqueID());
m_ParticlePos.Set(GetPosX() + (-4 + m_World->GetTickRandomNumber(8)), GetPosY(), GetPosZ() + (-4 + m_World->GetTickRandomNumber(8)));
m_World->BroadcastParticleEffect("splash", (float) m_ParticlePos.x, (float) m_ParticlePos.y, (float) m_ParticlePos.z, 0, 0, 0, 0, 15);
}
else if (m_CountDownTime < 20)
{
m_ParticlePos = (m_ParticlePos + (GetPosition() - m_ParticlePos) / 6);
m_World->BroadcastParticleEffect("splash", (float) m_ParticlePos.x, (float) m_ParticlePos.y, (float) m_ParticlePos.z, 0, 0, 0, 0, 15);
}
m_CountDownTime--;
if (m_World->GetHeight((int) GetPosX(), (int) GetPosZ()) == (int) GetPosY())
{
if (m_World->IsWeatherWet() && m_World->GetTickRandomNumber(3) == 0) // 25% chance of an extra countdown when being rained on.
{
m_CountDownTime--;
}
}
else // if the floater is underground it has a 50% chance of not decreasing the countdown.
{
if (m_World->GetTickRandomNumber(1) == 0)
{
m_CountDownTime++;
}
}
}
SetSpeedY(0.7);
}
if (CanPickup()) // Make sure the floater "loses its fish"
{
m_PickupCountDown--;
if (m_PickupCountDown == 0)
{
m_CanPickupItem = false;
LOGD("The fish is gone. Floater %i can not pick an item up.", GetUniqueID());
}
}
if ((GetSpeed().Length() > 4) && (m_AttachedMobID == -1))
{
cFloaterEntityCollisionCallback Callback(this, GetPosition(), GetPosition() + GetSpeed() / 20);
a_Chunk.ForEachEntity(Callback);
if (Callback.HasHit())
{
AttachTo(Callback.GetHitEntity());
Callback.GetHitEntity()->TakeDamage(*this); // TODO: the player attacked the mob not the floater.
m_AttachedMobID = Callback.GetHitEntity()->GetUniqueID();
}
}
cFloaterCheckEntityExist EntityCallback;
m_World->DoWithEntityByID(m_PlayerID, EntityCallback);
if (!EntityCallback.DoesExist()) // The owner doesn't exist anymore. Destroy the floater entity.
{
Destroy(true);
}
if (m_AttachedMobID != -1)
{
m_World->DoWithEntityByID(m_AttachedMobID, EntityCallback); // The mob the floater was attached to doesn't exist anymore.
if (!EntityCallback.DoesExist())
{
m_AttachedMobID = -1;
}
}
SetSpeedX(GetSpeedX() * 0.95);
SetSpeedZ(GetSpeedZ() * 0.95);
BroadcastMovementUpdate();
}