void cPlayer::MoveTo( const Vector3d & a_NewPos )
{
if ((a_NewPos.y < -990) && (GetPosY() > -100))
{
// When attached to an entity, the client sends position packets with weird coords:
// Y = -999 and X, Z = attempting to create speed, usually up to 0.03
// We cannot test m_AttachedTo, because when deattaching, the server thinks the client is already deattached while
// the client may still send more of these nonsensical packets.
if (m_AttachedTo != NULL)
{
Vector3d AddSpeed(a_NewPos);
AddSpeed.y = 0;
m_AttachedTo->AddSpeed(AddSpeed);
}
return;
}
// TODO: should do some checks to see if player is not moving through terrain
// TODO: Official server refuses position packets too far away from each other, kicking "hacked" clients; we should, too
Vector3d DeltaPos = a_NewPos - GetPosition();
UpdateMovementStats(DeltaPos);
SetPosition( a_NewPos );
SetStance(a_NewPos.y + 1.62);
}
void cMinecartWithFurnace::Tick(std::chrono::milliseconds a_Dt, cChunk & a_Chunk)
{
super::Tick(a_Dt, a_Chunk);
if (!IsTicking())
{
// The base class tick destroyed us
return;
}
if (m_IsFueled)
{
m_FueledTimeLeft--;
if (m_FueledTimeLeft < 0)
{
m_IsFueled = false;
m_World->BroadcastEntityMetadata(*this);
return;
}
if (GetSpeed().Length() > 6)
{
return;
}
AddSpeed(GetSpeed() / 4);
}
}
void Unit::UpgleWeapon()
{
auto weapon = m_WeaponQueue.front();
weapon->AddCount(2);
weapon->AddDamage(5);
weapon->AddSize(0.01f);
weapon->AddSpeed(3);
weapon->UpdateLabel();
}
void cBoat::HandleSpeedFromAttachee(float a_Forward, float a_Sideways)
{
if (GetSpeed().Length() > 7.5)
{
return;
}
Vector3d ToAddSpeed = m_Attachee->GetLookVector() * (a_Sideways * 0.4) ;
ToAddSpeed.y = 0;
AddSpeed(ToAddSpeed);
}
void cMinecartWithFurnace::OnRightClicked(cPlayer & a_Player)
{
if (a_Player.GetEquippedItem().m_ItemType == E_ITEM_COAL)
{
if (!a_Player.IsGameModeCreative())
{
a_Player.GetInventory().RemoveOneEquippedItem();
}
if (!m_IsFueled) // We don't want to change the direction by right clicking it.
{
AddSpeed(a_Player.GetLookVector().x, 0, a_Player.GetLookVector().z);
}
m_IsFueled = true;
m_FueledTimeLeft = m_FueledTimeLeft + 600; // The minecart will be active 600 more ticks.
m_World->BroadcastEntityMetadata(*this);
}
}
void cMinecartWithFurnace::Tick(float a_Dt, cChunk & a_Chunk)
{
super::Tick(a_Dt, a_Chunk);
if (m_IsFueled)
{
m_FueledTimeLeft--;
if (m_FueledTimeLeft < 0)
{
m_IsFueled = false;
m_World->BroadcastEntityMetadata(*this);
return;
}
if (GetSpeed().Length() > 6)
{
return;
}
AddSpeed(GetSpeed() / 4);
}
}
bool cEntity::DoTakeDamage(TakeDamageInfo & a_TDI)
{
if (cRoot::Get()->GetPluginManager()->CallHookTakeDamage(*this, a_TDI))
{
return false;
}
if (m_Health <= 0)
{
// Can't take damage if already dead
return false;
}
if (m_InvulnerableTicks > 0)
{
// Entity is invulnerable
return false;
}
if ((a_TDI.Attacker != NULL) && (a_TDI.Attacker->IsPlayer()))
{
cPlayer * Player = (cPlayer *)a_TDI.Attacker;
// IsOnGround() only is false if the player is moving downwards
if (!Player->IsOnGround()) // TODO: Better damage increase, and check for enchantments (and use magic critical instead of plain)
{
a_TDI.FinalDamage += 2;
m_World->BroadcastEntityAnimation(*this, 4); // Critical hit
}
Player->GetStatManager().AddValue(statDamageDealt, (StatValue)floor(a_TDI.FinalDamage * 10 + 0.5));
}
m_Health -= (short)a_TDI.FinalDamage;
// TODO: Apply damage to armor
if (m_Health < 0)
{
m_Health = 0;
}
if ((IsMob() || IsPlayer()) && (a_TDI.Attacker != NULL)) // Knockback for only players and mobs
{
int KnockbackLevel = 0;
if (a_TDI.Attacker->GetEquippedWeapon().m_ItemType == E_ITEM_BOW)
{
KnockbackLevel = a_TDI.Attacker->GetEquippedWeapon().m_Enchantments.GetLevel(cEnchantments::enchPunch);
}
else
{
KnockbackLevel = a_TDI.Attacker->GetEquippedWeapon().m_Enchantments.GetLevel(cEnchantments::enchKnockback);
}
Vector3d additionalSpeed(0, 0, 0);
switch (KnockbackLevel)
{
case 1:
{
additionalSpeed.Set(5, .3, 5);
break;
}
case 2:
{
additionalSpeed.Set(8, .3, 8);
break;
}
default:
{
additionalSpeed.Set(2, .3, 2);
break;
}
}
AddSpeed(a_TDI.Knockback * additionalSpeed);
}
m_World->BroadcastEntityStatus(*this, esGenericHurt);
m_InvulnerableTicks = 10;
if (m_Health <= 0)
{
KilledBy(a_TDI.Attacker);
if (a_TDI.Attacker != NULL)
{
a_TDI.Attacker->Killed(this);
}
}
return true;
}