Obstruction implementation. More...

Inheritance diagram for CCmpObstruction:

Collaboration diagram for CCmpObstruction:

[legend]

Classes
struct	Shape

Public Types
typedef ICmpObstructionManager::tag_t	tag_t

typedef ICmpObstructionManager::flags_t	flags_t

Public Types inherited from ICmpObstruction
enum	EFoundationCheck { FOUNDATION_CHECK_SUCCESS, FOUNDATION_CHECK_FAIL_ERROR, FOUNDATION_CHECK_FAIL_NO_OBSTRUCTION, FOUNDATION_CHECK_FAIL_OBSTRUCTS_FOUNDATION, FOUNDATION_CHECK_FAIL_TERRAIN_CLASS }

enum	EObstructionType { STATIC, UNIT, CLUSTER }

Public Types inherited from IComponent
using	AllocFunc = IComponent ()(const ScriptInterface &scriptInterface, JS::HandleValue ctor)

using	DeallocFunc = void()(IComponent )

Public Member Functions
int	GetComponentTypeId () const override

void	Init (const CParamNode &paramNode) override

void	Deinit () override

template<typename S >
void	SerializeCommon (S &serialize)

void	Serialize (ISerializer &serialize) override

void	Deserialize (const CParamNode &paramNode, IDeserializer &deserialize) override

void	HandleMessage (const CMessage &msg, bool global) override

void	SetActive (bool active) override

void	SetDisableBlockMovementPathfinding (bool movementDisabled, bool pathfindingDisabled, int32_t shape) override

bool	GetBlockMovementFlag (bool templateOnly) const override

EObstructionType	GetObstructionType () const override

ICmpObstructionManager::tag_t	GetObstruction () const override

bool	GetPreviousObstructionSquare (ICmpObstructionManager::ObstructionSquare &out) const override
	Same as the method above, but returns an obstruction shape for the previous turn. More...

bool	GetObstructionSquare (ICmpObstructionManager::ObstructionSquare &out) const override
	Gets the square corresponding to this obstruction shape. More...

virtual bool	GetObstructionSquare (ICmpObstructionManager::ObstructionSquare &out, bool previousPosition) const

entity_pos_t	GetSize () const override

CFixedVector2D	GetStaticSize () const override

void	SetUnitClearance (const entity_pos_t &clearance) override

bool	IsControlPersistent () const override

bool	CheckShorePlacement () const override
	Test whether the front of the obstruction square is in the water and the back is on the shore. More...

EFoundationCheck	CheckFoundation (const std::string &className) const override
	Test whether this entity is colliding with any obstruction that are set to block the creation of foundations. More...

EFoundationCheck	CheckFoundation (const std::string &className, bool onlyCenterPoint) const override

bool	CheckDuplicateFoundation () const override
	Test whether this entity is colliding with any obstructions that share its control groups and block the creation of foundations. More...

std::vector< entity_id_t >	GetEntitiesByFlags (flags_t flags) const override
	Returns a list of entities that have an obstruction matching the given flag and intersect the current obstruction. More...

std::vector< entity_id_t >	GetEntitiesBlockingMovement () const override
	Returns a list of entities that are blocking movement. More...

std::vector< entity_id_t >	GetEntitiesBlockingConstruction () const override
	Returns a list of entities that are blocking construction of a foundation. More...

std::vector< entity_id_t >	GetEntitiesDeletedUponConstruction () const override
	Returns a list of entities that shall be deleted when a construction on this obstruction starts, for example sheep carcasses. More...

void	SetMovingFlag (bool enabled) override

void	SetControlGroup (entity_id_t group) override
	Change the control group that the entity belongs to. More...

void	SetControlGroup2 (entity_id_t group2) override

entity_id_t	GetControlGroup () const override
	See SetControlGroup. More...

entity_id_t	GetControlGroup2 () const override

void	UpdateControlGroups ()

void	ResolveFoundationCollisions () const override
	Detects collisions between foundation-blocking entities and tries to fix them by setting control groups, if appropriate. More...

Public Member Functions inherited from ICmpObstruction
virtual std::string	CheckFoundation_wrapper (const std::string &className, bool onlyCenterPoint) const
	CheckFoundation wrapper for script calls, to return friendly strings instead of an EFoundationCheck. More...

Public Member Functions inherited from IComponent
virtual	~IComponent ()

CEntityHandle	GetEntityHandle () const

void	SetEntityHandle (CEntityHandle ent)

entity_id_t	GetEntityId () const

CEntityHandle	GetSystemEntity () const

const CSimContext &	GetSimContext () const

void	SetSimContext (const CSimContext &context)

virtual bool	NewJSObject (const ScriptInterface &scriptInterface, JS::MutableHandleObject out) const
	Returns false by default, indicating that a scripted wrapper of this IComponent is not supported. More...

virtual JS::Value	GetJSInstance () const

Static Public Member Functions
static void	ClassInit (CComponentManager &componentManager)

static IComponent *	Allocate (const ScriptInterface &, JS::HandleValue)

static void	Deallocate (IComponent *cmp)

static std::string	GetSchema ()

Static Public Member Functions inherited from IComponent
static std::string	GetSchema ()

static void	RegisterComponentType (CComponentManager &mgr, EInterfaceId iid, EComponentTypeId cid, AllocFunc alloc, DeallocFunc dealloc, const char *name, const std::string &schema)

static void	RegisterComponentTypeScriptWrapper (CComponentManager &mgr, EInterfaceId iid, EComponentTypeId cid, AllocFunc alloc, DeallocFunc dealloc, const char *name, const std::string &schema)

static u8	GetSerializationVersion ()

Public Attributes
EObstructionType	m_Type

entity_pos_t	m_Size0

entity_pos_t	m_Size1

flags_t	m_TemplateFlags

entity_pos_t	m_Clearance

std::vector< Shape >	m_Shapes

bool	m_Active
	Whether the obstruction is actively obstructing or just an inactive placeholder. More...

bool	m_Moving
	Whether the entity associated with this obstruction is currently moving. More...

bool	m_ControlPersist
	Whether an obstruction's control group should be kept consistent and used to set control groups for entities that collide with it. More...

bool	m_IsDestroyed = false

entity_id_t	m_ControlGroup
	Primary control group identifier. More...

entity_id_t	m_ControlGroup2
	Optional secondary control group identifier. More...

tag_t	m_Tag
	Identifier of this entity's obstruction shape, as registered in the obstruction manager. More...

std::vector< tag_t >	m_ClusterTags

flags_t	m_Flags
	Set of flags affecting the behaviour of this entity's obstruction shape. More...

Protected Member Functions
void	AddClusterShapes (entity_pos_t x, entity_pos_t z, entity_angle_t a)

void	RemoveClusterShapes ()

Detailed Description

Obstruction implementation.

This keeps the ICmpPathfinder's model of the world updated when the entities move and die, with shapes derived from ICmpFootprint.

Member Typedef Documentation

◆ flags_t

typedef ICmpObstructionManager::flags_t CCmpObstruction::flags_t

◆ tag_t

typedef ICmpObstructionManager::tag_t CCmpObstruction::tag_t

Member Function Documentation

◆ AddClusterShapes()

void CCmpObstruction::AddClusterShapes	(	entity_pos_t	x,
		entity_pos_t	z,
		entity_angle_t	a
	)

inlineprotected

◆ Allocate()

static IComponent* CCmpObstruction::Allocate	(	const ScriptInterface &	,
		JS::HandleValue
	)

inlinestatic

◆ CheckDuplicateFoundation()

bool CCmpObstruction::CheckDuplicateFoundation ( ) const

inlineoverridevirtual

Test whether this entity is colliding with any obstructions that share its control groups and block the creation of foundations.

Returns: true if foundation is valid (not obstructed)

Implements ICmpObstruction.

◆ CheckFoundation() [1/2]

EFoundationCheck CCmpObstruction::CheckFoundation ( const std::string & className ) const

inlineoverridevirtual

Test whether this entity is colliding with any obstruction that are set to block the creation of foundations.

Parameters

ignoredEntities List of entities to ignore during the test.

Returns: FOUNDATION_CHECK_SUCCESS if check passes, else an EFoundationCheck value describing the type of failure.

Implements ICmpObstruction.

◆ CheckFoundation() [2/2]

EFoundationCheck CCmpObstruction::CheckFoundation	(	const std::string &	className,
		bool	onlyCenterPoint
	)		const

inlineoverridevirtual

Implements ICmpObstruction.

◆ CheckShorePlacement()

bool CCmpObstruction::CheckShorePlacement ( ) const

inlineoverridevirtual

Test whether the front of the obstruction square is in the water and the back is on the shore.

Implements ICmpObstruction.

◆ ClassInit()

static void CCmpObstruction::ClassInit ( CComponentManager & componentManager )

inlinestatic

◆ Deallocate()

static void CCmpObstruction::Deallocate ( IComponent * cmp )

inlinestatic

◆ Deinit()

void CCmpObstruction::Deinit ( )

inlineoverridevirtual

Implements IComponent.

◆ Deserialize()

void CCmpObstruction::Deserialize	(	const CParamNode &	paramNode,
		IDeserializer &	deserialize
	)

inlineoverridevirtual

Implements IComponent.

◆ GetBlockMovementFlag()

bool CCmpObstruction::GetBlockMovementFlag ( bool templateOnly ) const

inlineoverridevirtual

Parameters

templateOnly - whether to return the raw template value or the current value.

Implements ICmpObstruction.

◆ GetComponentTypeId()

int CCmpObstruction::GetComponentTypeId ( ) const

inlineoverridevirtual

Implements IComponent.

◆ GetControlGroup()

entity_id_t CCmpObstruction::GetControlGroup ( ) const

inlineoverridevirtual

See SetControlGroup.

Implements ICmpObstruction.

◆ GetControlGroup2()

entity_id_t CCmpObstruction::GetControlGroup2 ( ) const

inlineoverridevirtual

Implements ICmpObstruction.

◆ GetEntitiesBlockingConstruction()

std::vector<entity_id_t> CCmpObstruction::GetEntitiesBlockingConstruction ( ) const

inlineoverridevirtual

Returns a list of entities that are blocking construction of a foundation.

Returns: vector of blocking entities

Implements ICmpObstruction.

◆ GetEntitiesBlockingMovement()

std::vector<entity_id_t> CCmpObstruction::GetEntitiesBlockingMovement ( ) const

inlineoverridevirtual

Returns a list of entities that are blocking movement.

Returns: vector of blocking entities

Implements ICmpObstruction.

◆ GetEntitiesByFlags()

std::vector<entity_id_t> CCmpObstruction::GetEntitiesByFlags ( flags_t flags ) const

inlineoverridevirtual

Returns a list of entities that have an obstruction matching the given flag and intersect the current obstruction.

Returns: vector of blocking entities

Implements ICmpObstruction.

◆ GetEntitiesDeletedUponConstruction()

std::vector<entity_id_t> CCmpObstruction::GetEntitiesDeletedUponConstruction ( ) const

inlineoverridevirtual

Returns a list of entities that shall be deleted when a construction on this obstruction starts, for example sheep carcasses.

Implements ICmpObstruction.

◆ GetObstruction()

ICmpObstructionManager::tag_t CCmpObstruction::GetObstruction ( ) const

inlineoverridevirtual

Implements ICmpObstruction.

◆ GetObstructionSquare() [1/2]

bool CCmpObstruction::GetObstructionSquare ( ICmpObstructionManager::ObstructionSquare & out ) const

inlineoverridevirtual

Gets the square corresponding to this obstruction shape.

Returns: true and updates out on success; false on failure (e.g. object not in the world).

Implements ICmpObstruction.

◆ GetObstructionSquare() [2/2]

virtual bool CCmpObstruction::GetObstructionSquare	(	ICmpObstructionManager::ObstructionSquare &	out,
		bool	previousPosition
	)		const

inlinevirtual

◆ GetObstructionType()

EObstructionType CCmpObstruction::GetObstructionType ( ) const

inlineoverridevirtual

Implements ICmpObstruction.

◆ GetPreviousObstructionSquare()

bool CCmpObstruction::GetPreviousObstructionSquare ( ICmpObstructionManager::ObstructionSquare & out ) const

inlineoverridevirtual

Same as the method above, but returns an obstruction shape for the previous turn.

Implements ICmpObstruction.

◆ GetSchema()

static std::string CCmpObstruction::GetSchema ( )

inlinestatic

◆ GetSize()

entity_pos_t CCmpObstruction::GetSize ( ) const

inlineoverridevirtual

Returns: the size of the obstruction (either the clearance or a circumscribed circle).

Implements ICmpObstruction.

◆ GetStaticSize()

CFixedVector2D CCmpObstruction::GetStaticSize ( ) const

inlineoverridevirtual

Returns: the size of the static obstruction or (0,0) for a unit shape.

Implements ICmpObstruction.

◆ HandleMessage()

void CCmpObstruction::HandleMessage	(	const CMessage &	msg,
		bool	global
	)

inlineoverridevirtual

Reimplemented from IComponent.

◆ Init()

void CCmpObstruction::Init ( const CParamNode & paramNode )

inlineoverridevirtual

Implements IComponent.

◆ IsControlPersistent()

bool CCmpObstruction::IsControlPersistent ( ) const

inlineoverridevirtual

Implements ICmpObstruction.

◆ RemoveClusterShapes()

void CCmpObstruction::RemoveClusterShapes ( )

inlineprotected

◆ ResolveFoundationCollisions()

void CCmpObstruction::ResolveFoundationCollisions ( ) const

inlineoverridevirtual

Detects collisions between foundation-blocking entities and tries to fix them by setting control groups, if appropriate.

Implements ICmpObstruction.

◆ Serialize()

void CCmpObstruction::Serialize ( ISerializer & serialize )

inlineoverridevirtual

Implements IComponent.

◆ SerializeCommon()

template<typename S >

void CCmpObstruction::SerializeCommon ( S & serialize )

inline

◆ SetActive()

void CCmpObstruction::SetActive ( bool active )

inlineoverridevirtual

Implements ICmpObstruction.

◆ SetControlGroup()

void CCmpObstruction::SetControlGroup ( entity_id_t group )

inlineoverridevirtual

Change the control group that the entity belongs to.

Control groups are used to let units ignore collisions with other units from the same group. Default is the entity's own ID.

Implements ICmpObstruction.

◆ SetControlGroup2()

void CCmpObstruction::SetControlGroup2 ( entity_id_t group2 )

inlineoverridevirtual

Implements ICmpObstruction.

◆ SetDisableBlockMovementPathfinding()

void CCmpObstruction::SetDisableBlockMovementPathfinding	(	bool	movementDisabled,
		bool	pathfindingDisabled,
		int32_t	shape
	)

inlineoverridevirtual

Implements ICmpObstruction.

◆ SetMovingFlag()

void CCmpObstruction::SetMovingFlag ( bool enabled )

inlineoverridevirtual

Implements ICmpObstruction.

◆ SetUnitClearance()

void CCmpObstruction::SetUnitClearance ( const entity_pos_t & clearance )

inlineoverridevirtual

Implements ICmpObstruction.

◆ UpdateControlGroups()

void CCmpObstruction::UpdateControlGroups ( )

inline

Member Data Documentation

◆ m_Active

bool CCmpObstruction::m_Active

Whether the obstruction is actively obstructing or just an inactive placeholder.

◆ m_Clearance

entity_pos_t CCmpObstruction::m_Clearance

◆ m_ClusterTags

std::vector<tag_t> CCmpObstruction::m_ClusterTags

◆ m_ControlGroup

entity_id_t CCmpObstruction::m_ControlGroup

Primary control group identifier.

Indicates to which control group this entity's shape belongs. Typically used in combination with obstruction test filters to have member shapes ignore each other during obstruction tests. Defaults to the entity's ID. Must never be set to INVALID_ENTITY.

◆ m_ControlGroup2

entity_id_t CCmpObstruction::m_ControlGroup2

Optional secondary control group identifier.

Similar to m_ControlGroup; if set to a valid value, then this field identifies an additional, secondary control group to which this entity's shape belongs. Set to INVALID_ENTITY to not assign any secondary group. Defaults to INVALID_ENTITY.

These are only necessary in case it is not sufficient for an entity to belong to only one control group. Otherwise, they can be ignored.

◆ m_ControlPersist

bool CCmpObstruction::m_ControlPersist

Whether an obstruction's control group should be kept consistent and used to set control groups for entities that collide with it.

◆ m_Flags

flags_t CCmpObstruction::m_Flags

Set of flags affecting the behaviour of this entity's obstruction shape.

◆ m_IsDestroyed

bool CCmpObstruction::m_IsDestroyed = false

◆ m_Moving

bool CCmpObstruction::m_Moving

Whether the entity associated with this obstruction is currently moving.

Only applicable for UNIT-type obstructions.

◆ m_Shapes

std::vector<Shape> CCmpObstruction::m_Shapes

◆ m_Size0

entity_pos_t CCmpObstruction::m_Size0

◆ m_Size1

entity_pos_t CCmpObstruction::m_Size1

◆ m_Tag

tag_t CCmpObstruction::m_Tag

Identifier of this entity's obstruction shape, as registered in the obstruction manager.

Contains structure, but should be treated as opaque here.

◆ m_TemplateFlags

flags_t CCmpObstruction::m_TemplateFlags

◆ m_Type

EObstructionType CCmpObstruction::m_Type

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

/zpool0/docker-engine-docs/source/simulation2/components/CCmpObstruction.cpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Detailed Description

Member Typedef Documentation

◆ flags_t

◆ tag_t

Member Function Documentation

◆ AddClusterShapes()

◆ Allocate()

◆ CheckDuplicateFoundation()

◆ CheckFoundation() [1/2]

◆ CheckFoundation() [2/2]

◆ CheckShorePlacement()

◆ ClassInit()

◆ Deallocate()

◆ Deinit()

◆ Deserialize()

◆ GetBlockMovementFlag()

◆ GetComponentTypeId()

◆ GetControlGroup()

◆ GetControlGroup2()

◆ GetEntitiesBlockingConstruction()

◆ GetEntitiesBlockingMovement()

◆ GetEntitiesByFlags()

◆ GetEntitiesDeletedUponConstruction()

◆ GetObstruction()

◆ GetObstructionSquare() [1/2]

◆ GetObstructionSquare() [2/2]

◆ GetObstructionType()

◆ GetPreviousObstructionSquare()

◆ GetSchema()

◆ GetSize()

◆ GetStaticSize()

◆ HandleMessage()

◆ Init()

◆ IsControlPersistent()

◆ RemoveClusterShapes()

◆ ResolveFoundationCollisions()

◆ Serialize()

◆ SerializeCommon()

◆ SetActive()

◆ SetControlGroup()

◆ SetControlGroup2()

◆ SetDisableBlockMovementPathfinding()

◆ SetMovingFlag()

◆ SetUnitClearance()

◆ UpdateControlGroups()

Member Data Documentation

◆ m_Active

◆ m_Clearance

◆ m_ClusterTags

◆ m_ControlGroup

◆ m_ControlGroup2

◆ m_ControlPersist

◆ m_Flags

◆ m_IsDestroyed

◆ m_Moving

◆ m_Shapes

◆ m_Size0

◆ m_Size1

◆ m_Tag

◆ m_TemplateFlags

◆ m_Type