#include <PhysicsManager.hpp>

Inheritance diagram for Botcraft::PhysicsManager:

Public Member Functions
	PhysicsManager ()=delete

	PhysicsManager (const std::shared_ptr< Renderer::RenderingManager > &rendering_manager_, const std::shared_ptr< InventoryManager > &inventory_manager_, const std::shared_ptr< EntityManager > &entity_manager_, const std::shared_ptr< NetworkManager > &network_manager_, const std::shared_ptr< World > &world_)

	~PhysicsManager ()

void	StartPhysics ()

void	StopPhysics ()

void	SetDoubleTapCauseSprint (const bool b)
	Enable/disable auto triggering of sprint when press/unpress/press forward key in less than 7 ticks (enabled by default)

double	GetMsPerTick () const

Protected Member Functions
virtual void	Handle (ProtocolCraft::ClientboundLoginPacket &msg) override

virtual void	Handle (ProtocolCraft::ClientboundPlayerPositionPacket &msg) override

virtual void	Handle (ProtocolCraft::ClientboundTickingStatePacket &msg) override

virtual void	Handle (ProtocolCraft::ClientboundPlayerRotationPacket &msg) override

Private Member Functions
void	Physics ()

void	PhysicsTick ()
	Follow minecraft physics related flow in LocalPlayer tick function.

void	UpdateSwimming () const

void	FluidPhysics (const bool water)
	Perform fluid physics on the player, and set in_water/lava boolean accordingly.

void	InputsToCrouch () const

void	InputsToSprint () const

void	SetSprinting (const bool b) const

void	InputsToFly () const

void	InputsToJump () const

void	ApplyInputs (const float strength) const

void	SendPosition ()
	Send position/rotation/on_ground to server.

Vector3< double >	CollideBoundingBox (const AABB &aabb, const Vector3< double > &movement) const
	Check collisions of an AABB with a given movement.

void	CollideOneAxis (AABB &aabb, Vector3< double > &movement, const unsigned int axis, const std::vector< AABB > &colliders) const

bool	IsSwimmingAndNotFlying () const

bool	IsInClimbable () const

void	MovePlayer () const

void	ApplyMovement () const

void	OnUpdateAbilities () const

void	CheckInsideBlocks () const

Position	GetBlockBelowAffectingMovement () const

Private Attributes
std::shared_ptr< Renderer::RenderingManager >	rendering_manager

std::shared_ptr< EntityManager >	entity_manager

std::shared_ptr< InventoryManager >	inventory_manager

std::shared_ptr< LocalPlayer >	player

std::shared_ptr< NetworkManager >	network_manager

std::shared_ptr< World >	world

std::atomic< bool >	should_run

std::optional< int >	teleport_id

int	ticks_since_last_position_sent

std::thread	thread_physics

const Item *	elytra_item

std::atomic< double >	ms_per_tick = 50.0

std::atomic< bool >	double_tap_cause_sprint

Detailed Description

Definition at line 30 of file PhysicsManager.hpp.

Constructor & Destructor Documentation

◆ PhysicsManager() [1/2]

Botcraft::PhysicsManager::PhysicsManager ( )

delete

◆ PhysicsManager() [2/2]

Botcraft::PhysicsManager::PhysicsManager	(	const std::shared_ptr< Renderer::RenderingManager > &	rendering_manager_,
		const std::shared_ptr< InventoryManager > &	inventory_manager_,
		const std::shared_ptr< EntityManager > &	entity_manager_,
		const std::shared_ptr< NetworkManager > &	network_manager_,
		const std::shared_ptr< World > &	world_
	)

Definition at line 22 of file PhysicsManager.cpp.

References double_tap_cause_sprint, elytra_item, entity_manager, Botcraft::AssetsManager::getInstance(), Botcraft::AssetsManager::GetItem(), inventory_manager, network_manager, player, rendering_manager, should_run, teleport_id, ticks_since_last_position_sent, and world.

◆ ~PhysicsManager()

Botcraft::PhysicsManager::~PhysicsManager ( )

Definition at line 52 of file PhysicsManager.cpp.

References StopPhysics().

Member Function Documentation

◆ ApplyInputs()

void Botcraft::PhysicsManager::ApplyInputs ( const float strength ) const

private

Definition at line 913 of file PhysicsManager.cpp.

References Botcraft::Vector3< T >::Normalize(), player, Botcraft::Vector3< T >::SqrNorm(), Botcraft::Vector3< T >::x, Botcraft::Vector3< T >::y, and Botcraft::Vector3< T >::z.

Referenced by MovePlayer().

◆ ApplyMovement()

void Botcraft::PhysicsManager::ApplyMovement ( ) const

private

◆ CheckInsideBlocks()

void Botcraft::PhysicsManager::CheckInsideBlocks ( ) const

private

Definition at line 1585 of file PhysicsManager.cpp.

References Botcraft::AABB::GetMax(), Botcraft::AABB::GetMin(), Botcraft::AABB::Inflate(), Botcraft::Blockstate::IsAir(), Botcraft::Blockstate::IsBerryBush(), Botcraft::Blockstate::IsBubbleColumn(), Botcraft::Blockstate::IsCobweb(), Botcraft::Blockstate::IsDownBubbleColumn(), Botcraft::Blockstate::IsHoney(), Botcraft::Blockstate::IsPowderSnow(), player, world, Botcraft::Vector3< T >::x, Botcraft::Vector3< T >::y, and Botcraft::Vector3< T >::z.

Referenced by ApplyMovement().

◆ CollideBoundingBox()

Vector3< double > Botcraft::PhysicsManager::CollideBoundingBox	(	const AABB &	aabb,
		const Vector3< double > &	movement
	)		const

private

Check collisions of an AABB with a given movement.

Parameters

aabb	AABB to move
movement	Movement vector to apply to AABB

Returns: New movement vector after collisions

Definition at line 1078 of file PhysicsManager.cpp.

References CollideOneAxis(), world, Botcraft::Vector3< T >::x, and Botcraft::Vector3< T >::z.

Referenced by ApplyMovement().

◆ CollideOneAxis()

void Botcraft::PhysicsManager::CollideOneAxis	(	AABB &	aabb,
		Vector3< double > &	movement,
		const unsigned int	axis,
		const std::vector< AABB > &	colliders
	)		const

private

Definition at line 1109 of file PhysicsManager.cpp.

References Botcraft::AABB::GetMax(), Botcraft::AABB::GetMin(), and Botcraft::AABB::Translate().

Referenced by CollideBoundingBox().

◆ FluidPhysics()

void Botcraft::PhysicsManager::FluidPhysics ( const bool water )

private

Perform fluid physics on the player, and set in_water/lava boolean accordingly.

Parameters

water If true, will push with water, lava otherwise

Definition at line 519 of file PhysicsManager.cpp.

References Botcraft::Blockstate::GetFluidHeight(), Botcraft::AABB::GetMax(), Botcraft::AABB::GetMin(), Botcraft::AABB::Inflate(), Botcraft::Blockstate::IsFluid(), Botcraft::Blockstate::IsLava(), Botcraft::Blockstate::IsWater(), player, Botcraft::Vector3< T >::SqrNorm(), world, Botcraft::Vector3< T >::x, Botcraft::Vector3< T >::y, and Botcraft::Vector3< T >::z.

Referenced by PhysicsTick().

◆ GetBlockBelowAffectingMovement()

Position Botcraft::PhysicsManager::GetBlockBelowAffectingMovement ( ) const

private

Definition at line 1665 of file PhysicsManager.cpp.

References player, and Botcraft::Vector3< T >::y.

Referenced by ApplyMovement(), InputsToJump(), and MovePlayer().

◆ GetMsPerTick()

double Botcraft::PhysicsManager::GetMsPerTick ( ) const

Definition at line 85 of file PhysicsManager.cpp.

References ms_per_tick.

◆ Handle() [1/4]

void Botcraft::PhysicsManager::Handle ( ProtocolCraft::ClientboundLoginPacket & msg )

overrideprotectedvirtual

Definition at line 91 of file PhysicsManager.cpp.

References entity_manager, and player.

◆ Handle() [2/4]

void Botcraft::PhysicsManager::Handle ( ProtocolCraft::ClientboundPlayerPositionPacket & msg )

overrideprotectedvirtual

Definition at line 108 of file PhysicsManager.cpp.

References LOG_WARNING, player, teleport_id, Botcraft::Vector3< T >::x, Botcraft::Vector3< T >::y, and Botcraft::Vector3< T >::z.

◆ Handle() [3/4]

void Botcraft::PhysicsManager::Handle ( ProtocolCraft::ClientboundPlayerRotationPacket & msg )

overrideprotectedvirtual

Definition at line 215 of file PhysicsManager.cpp.

References LOG_WARNING, and player.

◆ Handle() [4/4]

void Botcraft::PhysicsManager::Handle ( ProtocolCraft::ClientboundTickingStatePacket & msg )

overrideprotectedvirtual

Definition at line 199 of file PhysicsManager.cpp.

References ms_per_tick.

◆ InputsToCrouch()

void Botcraft::PhysicsManager::InputsToCrouch ( ) const

private

Definition at line 630 of file PhysicsManager.cpp.

References Botcraft::Blindness, Botcraft::Crouching, Botcraft::FallFlying, Botcraft::Utilities::GetEnchantmentLvl(), Botcraft::Window::INVENTORY_LEGS_ARMOR, inventory_manager, IsSwimmingAndNotFlying(), player, SetSprinting(), Botcraft::Standing, Botcraft::SwiftSneak, Botcraft::Swimming, and world.

Referenced by PhysicsTick().

◆ InputsToFly()

void Botcraft::PhysicsManager::InputsToFly ( ) const

private

Definition at line 774 of file PhysicsManager.cpp.

References elytra_item, Botcraft::FallFlying, Botcraft::Utilities::GetDamageCount(), Botcraft::Item::GetId(), Botcraft::Item::GetMaxDurability(), Botcraft::Window::INVENTORY_CHEST_ARMOR, inventory_manager, ProtocolCraft::Slot::IsEmptySlot(), IsSwimmingAndNotFlying(), Botcraft::Levitation, network_manager, OnUpdateAbilities(), player, Botcraft::Spectator, and Botcraft::StartFallFlying.

Referenced by PhysicsTick().

◆ InputsToJump()

void Botcraft::PhysicsManager::InputsToJump ( ) const

private

Definition at line 839 of file PhysicsManager.cpp.

References GetBlockBelowAffectingMovement(), Botcraft::Blockstate::IsHoney(), Botcraft::JumpBoost, player, Botcraft::Sprinting, and world.

Referenced by PhysicsTick().

◆ InputsToSprint()

void Botcraft::PhysicsManager::InputsToSprint ( ) const

private

Definition at line 686 of file PhysicsManager.cpp.

References Botcraft::Blindness, double_tap_cause_sprint, Botcraft::FallFlying, IsSwimmingAndNotFlying(), player, SetSprinting(), Botcraft::Sprinting, and Botcraft::Swimming.

Referenced by PhysicsTick().

◆ IsInClimbable()

bool Botcraft::PhysicsManager::IsInClimbable ( ) const

private

Definition at line 1151 of file PhysicsManager.cpp.

References Botcraft::Blockstate::IsClimbable(), player, Botcraft::Spectator, and world.

Referenced by PhysicsTick().

◆ IsSwimmingAndNotFlying()

bool Botcraft::PhysicsManager::IsSwimmingAndNotFlying ( ) const

private

Definition at line 1144 of file PhysicsManager.cpp.

References player, Botcraft::Spectator, and Botcraft::Swimming.

Referenced by InputsToCrouch(), InputsToFly(), InputsToSprint(), and PhysicsTick().

◆ MovePlayer()

void Botcraft::PhysicsManager::MovePlayer ( ) const

private

Definition at line 1169 of file PhysicsManager.cpp.

References ApplyInputs(), ApplyMovement(), Botcraft::DepthStrider, Botcraft::DolphinsGrace, Botcraft::FallFlying, GetBlockBelowAffectingMovement(), Botcraft::Utilities::GetEnchantmentLvl(), Botcraft::Blockstate::GetFriction(), Botcraft::Window::INVENTORY_FEET_ARMOR, inventory_manager, Botcraft::Blockstate::IsScaffolding(), Botcraft::Levitation, player, Botcraft::SlowFalling, Botcraft::Sprinting, and world.

Referenced by PhysicsTick().

◆ OnUpdateAbilities()

void Botcraft::PhysicsManager::OnUpdateAbilities ( ) const

private

Definition at line 1573 of file PhysicsManager.cpp.

References network_manager, and player.

Referenced by InputsToFly(), and PhysicsTick().

◆ Physics()

void Botcraft::PhysicsManager::Physics ( )

private

Definition at line 231 of file PhysicsManager.cpp.

References Botcraft::Logger::GetInstance(), ms_per_tick, network_manager, PhysicsTick(), player, Botcraft::Logger::RegisterThread(), should_run, Botcraft::Utilities::SleepUntil(), and teleport_id.

Referenced by StartPhysics().

◆ PhysicsTick()

void Botcraft::PhysicsManager::PhysicsTick ( )

private

Follow minecraft physics related flow in LocalPlayer tick function.

Definition at line 289 of file PhysicsManager.cpp.

References Botcraft::Crouching, entity_manager, Botcraft::FallFlying, Botcraft::FireworkRocketEntity, FluidPhysics(), InputsToCrouch(), InputsToFly(), InputsToJump(), InputsToSprint(), Botcraft::Blockstate::IsFluid(), IsInClimbable(), IsSwimmingAndNotFlying(), MovePlayer(), OnUpdateAbilities(), player, SendPosition(), Botcraft::Sleeping, Botcraft::Spectator, Botcraft::Entity::speed, Botcraft::SpinAttack, Botcraft::Standing, Botcraft::Swimming, UpdateSwimming(), and world.

Referenced by Physics().

◆ SendPosition()

void Botcraft::PhysicsManager::SendPosition ( )

private

Send position/rotation/on_ground to server.

Definition at line 934 of file PhysicsManager.cpp.

References network_manager, player, Botcraft::PressShiftKey, Botcraft::ReleaseShifKey, rendering_manager, Botcraft::Sprinting, Botcraft::StartSprinting, Botcraft::StopSprinting, and ticks_since_last_position_sent.

Referenced by PhysicsTick().

◆ SetDoubleTapCauseSprint()

void Botcraft::PhysicsManager::SetDoubleTapCauseSprint ( const bool b )

Enable/disable auto triggering of sprint when press/unpress/press forward key in less than 7 ticks (enabled by default)

Parameters

b	Double tap will start sprinting if b is true

Definition at line 74 of file PhysicsManager.cpp.

References double_tap_cause_sprint, and player.

◆ SetSprinting()

void Botcraft::PhysicsManager::SetSprinting ( const bool b ) const

private

Definition at line 759 of file PhysicsManager.cpp.

References Botcraft::EntityAttribute::MovementSpeed, Botcraft::EntityAttribute::Modifier::MultiplyTotal, player, Botcraft::LivingEntity::speed_modifier_sprinting_key, and Botcraft::Sprinting.

Referenced by InputsToCrouch(), and InputsToSprint().

◆ StartPhysics()

void Botcraft::PhysicsManager::StartPhysics ( )

Definition at line 57 of file PhysicsManager.cpp.

References Physics(), should_run, and thread_physics.

◆ StopPhysics()

void Botcraft::PhysicsManager::StopPhysics ( )

Definition at line 65 of file PhysicsManager.cpp.

References should_run, and thread_physics.

Referenced by ~PhysicsManager().

◆ UpdateSwimming()

void Botcraft::PhysicsManager::UpdateSwimming ( ) const

private

Definition at line 489 of file PhysicsManager.cpp.

References Botcraft::Blockstate::IsWater(), player, Botcraft::Sprinting, Botcraft::Swimming, and world.

Referenced by PhysicsTick().

Member Data Documentation

◆ double_tap_cause_sprint

std::atomic<bool> Botcraft::PhysicsManager::double_tap_cause_sprint

private

Definition at line 125 of file PhysicsManager.hpp.

Referenced by InputsToSprint(), PhysicsManager(), and SetDoubleTapCauseSprint().

◆ elytra_item

const Item* Botcraft::PhysicsManager::elytra_item

private

Definition at line 117 of file PhysicsManager.hpp.

Referenced by InputsToFly(), and PhysicsManager().

◆ entity_manager

std::shared_ptr<EntityManager> Botcraft::PhysicsManager::entity_manager

private

Definition at line 104 of file PhysicsManager.hpp.

Referenced by Handle(), PhysicsManager(), and PhysicsTick().

◆ inventory_manager

std::shared_ptr<InventoryManager> Botcraft::PhysicsManager::inventory_manager

private

Definition at line 105 of file PhysicsManager.hpp.

Referenced by ApplyMovement(), InputsToCrouch(), InputsToFly(), MovePlayer(), and PhysicsManager().

◆ ms_per_tick

std::atomic<double> Botcraft::PhysicsManager::ms_per_tick = 50.0

private

Definition at line 120 of file PhysicsManager.hpp.

Referenced by GetMsPerTick(), Handle(), and Physics().

◆ network_manager

std::shared_ptr<NetworkManager> Botcraft::PhysicsManager::network_manager

private

Definition at line 107 of file PhysicsManager.hpp.

Referenced by InputsToFly(), OnUpdateAbilities(), Physics(), PhysicsManager(), and SendPosition().

◆ player

std::shared_ptr<LocalPlayer> Botcraft::PhysicsManager::player

private

Definition at line 106 of file PhysicsManager.hpp.

Referenced by ApplyInputs(), ApplyMovement(), CheckInsideBlocks(), FluidPhysics(), GetBlockBelowAffectingMovement(), Handle(), Handle(), Handle(), InputsToCrouch(), InputsToFly(), InputsToJump(), InputsToSprint(), IsInClimbable(), IsSwimmingAndNotFlying(), MovePlayer(), OnUpdateAbilities(), Physics(), PhysicsManager(), PhysicsTick(), SendPosition(), SetDoubleTapCauseSprint(), SetSprinting(), and UpdateSwimming().

◆ rendering_manager

std::shared_ptr<Renderer::RenderingManager> Botcraft::PhysicsManager::rendering_manager

private

Definition at line 102 of file PhysicsManager.hpp.

Referenced by PhysicsManager(), and SendPosition().

◆ should_run

std::atomic<bool> Botcraft::PhysicsManager::should_run

private

Definition at line 110 of file PhysicsManager.hpp.

Referenced by Physics(), PhysicsManager(), StartPhysics(), and StopPhysics().

◆ teleport_id

std::optional<int> Botcraft::PhysicsManager::teleport_id

private

Definition at line 111 of file PhysicsManager.hpp.

Referenced by Handle(), Physics(), and PhysicsManager().

◆ thread_physics

std::thread Botcraft::PhysicsManager::thread_physics

private

Definition at line 115 of file PhysicsManager.hpp.

Referenced by StartPhysics(), and StopPhysics().

◆ ticks_since_last_position_sent

int Botcraft::PhysicsManager::ticks_since_last_position_sent

private

Definition at line 113 of file PhysicsManager.hpp.

Referenced by PhysicsManager(), and SendPosition().

◆ world

std::shared_ptr<World> Botcraft::PhysicsManager::world

private

Definition at line 108 of file PhysicsManager.hpp.

Referenced by ApplyMovement(), CheckInsideBlocks(), CollideBoundingBox(), FluidPhysics(), InputsToCrouch(), InputsToJump(), IsInClimbable(), MovePlayer(), PhysicsManager(), PhysicsTick(), and UpdateSwimming().

The documentation for this class was generated from the following files:

botcraft/include/botcraft/Game/Physics/PhysicsManager.hpp
botcraft/src/Game/Physics/PhysicsManager.cpp

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ PhysicsManager() [1/2]

◆ PhysicsManager() [2/2]

◆ ~PhysicsManager()

Member Function Documentation

◆ ApplyInputs()

◆ ApplyMovement()

◆ CheckInsideBlocks()

◆ CollideBoundingBox()

◆ CollideOneAxis()

◆ FluidPhysics()

◆ GetBlockBelowAffectingMovement()

◆ GetMsPerTick()

◆ Handle() [1/4]

◆ Handle() [2/4]

◆ Handle() [3/4]

◆ Handle() [4/4]

◆ InputsToCrouch()

◆ InputsToFly()

◆ InputsToJump()

◆ InputsToSprint()

◆ IsInClimbable()

◆ IsSwimmingAndNotFlying()

◆ MovePlayer()

◆ OnUpdateAbilities()

◆ Physics()

◆ PhysicsTick()

◆ SendPosition()

◆ SetDoubleTapCauseSprint()

◆ SetSprinting()

◆ StartPhysics()

◆ StopPhysics()

◆ UpdateSwimming()

Member Data Documentation

◆ double_tap_cause_sprint

◆ elytra_item

◆ entity_manager

◆ inventory_manager

◆ ms_per_tick

◆ network_manager

◆ player

◆ rendering_manager

◆ should_run

◆ teleport_id

◆ thread_physics

◆ ticks_since_last_position_sent

◆ world