Base class for implementing platform's extensions. More...

#include <PlatformExtension.h>

Public Member Functions
Extension setup
Common setup for all extensions
PlatformExtension &	SetExtensionInformation (const gd::String &name_, const gd::String &fullname_, const gd::String &description_, const gd::String &author_, const gd::String &license_)
	Must be called to declare the main information about the extension.

PlatformExtension &	SetIconUrl (const gd::String &iconUrl_)
	Set the URL of the extension icon.

PlatformExtension &	SetCategory (const gd::String &category_)
	Set the category of the extension.

PlatformExtension &	SetExtensionHelpPath (const gd::String &helpPath_)
	Set the path to the help, relative to the GDevelop documentation root. For example, "/all-features/collisions" for "https://wiki.gdevelop.io/gdevelop5/all-features/collisions". More...

void	MarkAsDeprecated ()
	Mark this extension as deprecated: the IDE will hide it from the user.

Features declaration
Declare features provided by the extension
gd::InstructionMetadata &	AddCondition (const gd::String &name_, const gd::String &fullname_, const gd::String &description_, const gd::String &sentence_, const gd::String &group_, const gd::String &icon_, const gd::String &smallicon_)
	Declare a new condition as being part of the extension.

gd::InstructionMetadata &	AddAction (const gd::String &name_, const gd::String &fullname_, const gd::String &description_, const gd::String &sentence_, const gd::String &group_, const gd::String &icon_, const gd::String &smallicon_)
	Declare a new action as being part of the extension.

gd::ExpressionMetadata &	AddExpression (const gd::String &name_, const gd::String &fullname_, const gd::String &description_, const gd::String &group_, const gd::String &smallicon_)
	Declare a new expression as being part of the extension.

gd::ExpressionMetadata &	AddStrExpression (const gd::String &name_, const gd::String &fullname_, const gd::String &description_, const gd::String &group_, const gd::String &smallicon_)
	Declare a new string expression as being part of the extension.

gd::MultipleInstructionMetadata	AddExpressionAndCondition (const gd::String &type, const gd::String &name, const gd::String &fullname, const gd::String &description, const gd::String &sentenceName, const gd::String &group, const gd::String &icon)
	Declare a new expression and condition as being part of the extension. More...

gd::MultipleInstructionMetadata	AddExpressionAndConditionAndAction (const gd::String &type, const gd::String &name, const gd::String &fullname, const gd::String &description, const gd::String &sentenceName, const gd::String &group, const gd::String &icon)
	Declare a new expression, condition and action as being part of the extension. More...

gd::DependencyMetadata &	AddDependency ()

gd::SourceFileMetadata &	AddSourceFile ()

template<class T >
gd::ObjectMetadata &	AddObject (const gd::String &name_, const gd::String &fullname_, const gd::String &description_, const gd::String &icon_)
	Declare a new object as being part of the extension. More...

gd::ObjectMetadata &	AddObject (const gd::String &name_, const gd::String &fullname_, const gd::String &description_, const gd::String &icon_, std::shared_ptr< gd::ObjectConfiguration > instance)
	Declare a new object as being part of the extension. More...

gd::ObjectMetadata &	AddEventsBasedObject (const gd::String &name_, const gd::String &fullname_, const gd::String &description_, const gd::String &icon_)
	Declare a new events based object as being part of the extension. More...

gd::BehaviorMetadata &	AddBehavior (const gd::String &name_, const gd::String &fullname_, const gd::String &defaultName_, const gd::String &description_, const gd::String &group_, const gd::String &icon_, const gd::String &className_, std::shared_ptr< gd::Behavior > instance, std::shared_ptr< gd::BehaviorsSharedData > sharedDatasInstance)
	Declare a new behavior as being part of the extension. More...

gd::EffectMetadata &	AddEffect (const gd::String &name_)
	Declare a new effect as being part of the extension. More...

gd::EventMetadata &	AddEvent (const gd::String &name_, const gd::String &fullname_, const gd::String &description_, const gd::String &group_, const gd::String &smallicon_, std::shared_ptr< gd::BaseEvent > instance)
	Declare a new event as being part of the extension.

gd::InstructionMetadata &	AddDuplicatedAction (const gd::String &newActionName, const gd::String &copiedActionName)
	Create a new action which is the duplicate of the specified one. More...

gd::InstructionMetadata &	AddDuplicatedCondition (const gd::String &newConditionName, const gd::String &copiedConditionName, gd::DuplicatedInstructionOptions options={.unscoped=false})
	Create a new condition which is the duplicate of the specified one. More...

gd::ExpressionMetadata &	AddDuplicatedExpression (const gd::String &newExpressionName, const gd::String &copiedExpressionName)
	Create a new expression which is the duplicate of the specified one. More...

gd::ExpressionMetadata &	AddDuplicatedStrExpression (const gd::String &newExpressionName, const gd::String &copiedExpressionName)
	Create a new string expression which is the duplicate of the specified one. More...

gd::PropertyDescriptor &	RegisterProperty (const gd::String &name)
	Adds a property to the extension.

InstructionOrExpressionGroupMetadata &	AddInstructionOrExpressionGroupMetadata (const gd::String &name)
	Add some metadata (icon, etc...) for a group used for instructions or expressions.

void	StripUnimplementedInstructionsAndExpressions ()
	Delete all instructions having no function name or custom code generator.

Extension accessors
Accessors to read the information and content of the extension.
const gd::String &	GetFullName () const
	Return the name extension user friendly name.

const gd::String &	GetName () const
	Return the name of the extension.

const gd::String &	GetCategory () const
	Return the category of the extension.

const gd::String &	GetDescription () const
	Return a description of the extension.

const gd::String &	GetAuthor () const
	Return the name of the extension developer.

const gd::String &	GetLicense () const
	Return the name of extension license.

const gd::String &	GetHelpPath () const
	Return the help path of extension, relative to the GDevelop documentation root.

const gd::String &	GetIconUrl () const
	Return the URL to the icon to be displayed for this extension.

const std::vector< gd::String > &	GetTags () const
	Return keywords that help search engines find this extension.

PlatformExtension &	SetTags (const gd::String &csvTags)
	Set keywords that help search engines find this extension.

PlatformExtension &	AddTag (const gd::String &tag)
	Add a keyword that help search engines find this extension.

bool	IsDeprecated () const
	Check if the extension is flagged as being deprecated.

const gd::String &	GetNameSpace ()
	Get the namespace of the extension. More...

std::vector< gd::String >	GetExtensionObjectsTypes () const
	Return a vector containing all the object types provided by the extension.

std::vector< gd::String >	GetBehaviorsTypes () const
	Return a vector containing all the behavior types provided by the extension.

CreateFunPtr	GetObjectCreationFunctionPtr (const gd::String &objectType) const
	Return a function to create the object if the type is handled by the extension.

std::vector< gd::String >	GetExtensionEffectTypes () const
	Return a vector containing all the effect types provided by the extension.

std::shared_ptr< gd::BaseEvent >	CreateEvent (const gd::String &eventType) const
	Create a custom event. More...

gd::Behavior *	GetBehavior (const gd::String &behaviorType) const
	Get the gd::Behavior handling the given behavior type. More...

gd::BehaviorsSharedData *	GetBehaviorSharedDatas (const gd::String &behaviorType) const
	Get the gd::BehaviorsSharedData handling the given behavior shared data. More...

ObjectMetadata &	GetObjectMetadata (const gd::String &objectType)
	Return a reference to the ObjectMetadata object associated to objectType.

BehaviorMetadata &	GetBehaviorMetadata (const gd::String &behaviorType)
	Return a reference to the BehaviorMetadata object associated to behaviorType.

bool	HasBehavior (const gd::String &behaviorType) const
	Return true if the extension contains a behavior associated to behaviorType.

EffectMetadata &	GetEffectMetadata (const gd::String &effectName)
	Return the metadata for the effect with the given name.

std::map< gd::String, gd::EventMetadata > &	GetAllEvents ()
	Return a map containing all the events provided by the extension.

std::map< gd::String, gd::InstructionMetadata > &	GetAllActions ()
	Return a reference to a map containing the names of the actions (as keys) and the metadata associated with (as values).

std::map< gd::String, gd::InstructionMetadata > &	GetAllConditions ()

std::map< gd::String, gd::ExpressionMetadata > &	GetAllExpressions ()

std::map< gd::String, gd::ExpressionMetadata > &	GetAllStrExpressions ()

std::vector< gd::DependencyMetadata > &	GetAllDependencies ()
	Return a reference to a vector containing the metadata of all the dependencies of the extension.

const std::vector< gd::DependencyMetadata > &	GetAllDependencies () const
	Return a reference to a vector containing the metadata of all the dependencies of the extension.

std::vector< gd::SourceFileMetadata > &	GetAllSourceFiles ()
	Return a reference to a vector containing the metadata of all the dependencies of the extension.

const std::vector< gd::SourceFileMetadata > &	GetAllSourceFiles () const
	Return a reference to a vector containing the metadata of all the dependencies of the extension.

std::map< gd::String, gd::InstructionMetadata > &	GetAllActionsForObject (gd::String objectType)
	Return a reference to a map containing the names of the actions, related to the object type, and the metadata associated with.

std::map< gd::String, gd::InstructionMetadata > &	GetAllConditionsForObject (gd::String objectType)

std::map< gd::String, gd::ExpressionMetadata > &	GetAllExpressionsForObject (gd::String objectType)

std::map< gd::String, gd::ExpressionMetadata > &	GetAllStrExpressionsForObject (gd::String objectType)

std::map< gd::String, gd::InstructionMetadata > &	GetAllActionsForBehavior (gd::String autoType)

std::map< gd::String, gd::InstructionMetadata > &	GetAllConditionsForBehavior (gd::String autoType)

std::map< gd::String, gd::ExpressionMetadata > &	GetAllExpressionsForBehavior (gd::String autoType)

std::map< gd::String, gd::ExpressionMetadata > &	GetAllStrExpressionsForBehavior (gd::String autoType)

std::map< gd::String, gd::PropertyDescriptor > &	GetAllProperties ()
	Get all the properties of the extension. Properties are shown in the game properties in the editor, and are exported in the project data.

const std::map< gd::String, InstructionOrExpressionGroupMetadata > &	GetAllInstructionOrExpressionGroupMetadata () const
	Get the metadata (icon, etc...) for groups used for instructions or expressions.

Static Public Member Functions
static gd::String	GetNamespaceSeparator ()
	Get the string used to separate the name of the instruction/expression and the extension.

static gd::String	GetEventsFunctionFullType (const gd::String &extensionName, const gd::String &functionName)

static gd::String	GetBehaviorEventsFunctionFullType (const gd::String &extensionName, const gd::String &behaviorName, const gd::String &functionName)

static gd::String	GetBehaviorFullType (const gd::String &extensionName, const gd::String &behaviorName)

static gd::String	GetExtensionFromFullBehaviorType (const gd::String &type)

static gd::String	GetBehaviorNameFromFullBehaviorType (const gd::String &type)

static gd::String	GetObjectEventsFunctionFullType (const gd::String &extensionName, const gd::String &objectName, const gd::String &functionName)

static gd::String	GetObjectFullType (const gd::String &extensionName, const gd::String &objectName)

static gd::String	GetExtensionFromFullObjectType (const gd::String &type)

static gd::String	GetObjectNameFromFullObjectType (const gd::String &type)

Public Attributes
CompilationInfo	compilationInfo

Detailed Description

Base class for implementing platform's extensions.

Member Function Documentation

◆ AddBehavior()

gd::BehaviorMetadata & gd::PlatformExtension::AddBehavior	(	const gd::String &	name_,
		const gd::String &	fullname_,
		const gd::String &	defaultName_,
		const gd::String &	description_,
		const gd::String &	group_,
		const gd::String &	icon_,
		const gd::String &	className_,
		std::shared_ptr< gd::Behavior >	instance,
		std::shared_ptr< gd::BehaviorsSharedData >	sharedDatasInstance
	)

Declare a new behavior as being part of the extension.

Parameters

name	The name of the behavior
fullname	The user friendly name of the behavior
defaultName	The default name of behavior instances
description	The user friendly description of the behavior
group	The behavior category label
icon	The icon of the behavior.
className	The name of the class implementing the behavior
instance	An instance of the behavior that will be used to create the behavior
sharedDatasInstance	Optional instance of the data shared by the behaviors having the same name.

◆ AddDuplicatedAction()

gd::InstructionMetadata & gd::PlatformExtension::AddDuplicatedAction	(	const gd::String &	newActionName,
		const gd::String &	copiedActionName
	)

Create a new action which is the duplicate of the specified one.

Useful for handling a deprecated action that is just a "copy" of the new one.

◆ AddDuplicatedCondition()

gd::InstructionMetadata & gd::PlatformExtension::AddDuplicatedCondition	(	const gd::String &	newConditionName,
		const gd::String &	copiedConditionName,
		gd::DuplicatedInstructionOptions	options = `{.unscoped = false}`
	)

Create a new condition which is the duplicate of the specified one.

Useful for handling a deprecated condition that is just a "copy" of the new one.

◆ AddDuplicatedExpression()

gd::ExpressionMetadata & gd::PlatformExtension::AddDuplicatedExpression	(	const gd::String &	newExpressionName,
		const gd::String &	copiedExpressionName
	)

Create a new expression which is the duplicate of the specified one.

Useful for handling a deprecated expression that is just a "copy" of the new one.

◆ AddDuplicatedStrExpression()

gd::ExpressionMetadata & gd::PlatformExtension::AddDuplicatedStrExpression	(	const gd::String &	newExpressionName,
		const gd::String &	copiedExpressionName
	)

Create a new string expression which is the duplicate of the specified one.

Useful for handling a deprecated string expression that is just a "copy" of the new one.

◆ AddEffect()

gd::EffectMetadata & gd::PlatformExtension::AddEffect ( const gd::String & name_ )

Declare a new effect as being part of the extension.

Parameters

name	The internal name of the effect (also called effect type).

◆ AddEventsBasedObject()

gd::ObjectMetadata & gd::PlatformExtension::AddEventsBasedObject	(	const gd::String &	name_,
		const gd::String &	fullname_,
		const gd::String &	description_,
		const gd::String &	icon_
	)

Declare a new events based object as being part of the extension.

Parameters

name	The name of the object
fullname	The user friendly name of the object
description	The user friendly description of the object
icon	The icon of the object.

◆ AddExpressionAndCondition()

gd::MultipleInstructionMetadata gd::PlatformExtension::AddExpressionAndCondition	(	const gd::String &	type,
		const gd::String &	name,
		const gd::String &	fullname,
		const gd::String &	description,
		const gd::String &	sentenceName,
		const gd::String &	group,
		const gd::String &	icon
	)

Declare a new expression and condition as being part of the extension.

Note: It's recommended to use this function to avoid declaring twice a similar expression/condition.

◆ AddExpressionAndConditionAndAction()

gd::MultipleInstructionMetadata gd::PlatformExtension::AddExpressionAndConditionAndAction	(	const gd::String &	type,
		const gd::String &	name,
		const gd::String &	fullname,
		const gd::String &	description,
		const gd::String &	sentenceName,
		const gd::String &	group,
		const gd::String &	icon
	)

Declare a new expression, condition and action as being part of the extension.

Note: The action name is prefixed by "Set" (and the namespace, as the condition and the expression).; It's recommended to use this function to avoid declaring 3 times a similar expression/condition/action.

◆ AddObject() [1/2]

template<class T >

gd::ObjectMetadata & gd::PlatformExtension::AddObject	(	const gd::String &	name_,
		const gd::String &	fullname_,
		const gd::String &	description_,
		const gd::String &	icon_
	)

Declare a new object as being part of the extension.

Template Parameters

T	the declared class inherited from gd::Object

Parameters

name	The name of the object.
fullname	The user friendly name of the object.
description	The user friendly description of the object.
icon	The icon of the object.

◆ AddObject() [2/2]

gd::ObjectMetadata & gd::PlatformExtension::AddObject	(	const gd::String &	name_,
		const gd::String &	fullname_,
		const gd::String &	description_,
		const gd::String &	icon_,
		std::shared_ptr< gd::ObjectConfiguration >	instance
	)

Declare a new object as being part of the extension.

Parameters

name	The name of the object
fullname	The user friendly name of the object
description	The user friendly description of the object
icon	The icon of the object.
instance	The "blueprint" object to be copied when a new object is asked for.

◆ CreateEvent()

gd::BaseEventSPtr gd::PlatformExtension::CreateEvent ( const gd::String & eventType ) const

Create a custom event.

Return an empty pointer if eventType is not provided by the extension.

◆ GetAllActionsForBehavior()

std::map< gd::String, gd::InstructionMetadata > & gd::PlatformExtension::GetAllActionsForBehavior ( gd::String autoType )

See also: gd::PlatformExtension::GetAllActionsForObject

◆ GetAllConditions()

std::map< gd::String, gd::InstructionMetadata > & gd::PlatformExtension::GetAllConditions ( )

See also: gd::PlatformExtension::GetAllActions

◆ GetAllConditionsForBehavior()

std::map< gd::String, gd::InstructionMetadata > & gd::PlatformExtension::GetAllConditionsForBehavior ( gd::String autoType )

See also: gd::PlatformExtension::GetAllActionsForObject

◆ GetAllConditionsForObject()

std::map< gd::String, gd::InstructionMetadata > & gd::PlatformExtension::GetAllConditionsForObject ( gd::String objectType )

See also: gd::PlatformExtension::GetAllActionsForObject

◆ GetAllExpressions()

std::map< gd::String, gd::ExpressionMetadata > & gd::PlatformExtension::GetAllExpressions ( )

See also: gd::PlatformExtension::GetAllActions

◆ GetAllExpressionsForBehavior()

std::map< gd::String, gd::ExpressionMetadata > & gd::PlatformExtension::GetAllExpressionsForBehavior ( gd::String autoType )

See also: gd::PlatformExtension::GetAllActionsForObject

◆ GetAllExpressionsForObject()

std::map< gd::String, gd::ExpressionMetadata > & gd::PlatformExtension::GetAllExpressionsForObject ( gd::String objectType )

See also: gd::PlatformExtension::GetAllActionsForObject

◆ GetAllStrExpressions()

std::map< gd::String, gd::ExpressionMetadata > & gd::PlatformExtension::GetAllStrExpressions ( )

See also: gd::PlatformExtension::GetAllActions

◆ GetAllStrExpressionsForBehavior()

std::map< gd::String, gd::ExpressionMetadata > & gd::PlatformExtension::GetAllStrExpressionsForBehavior ( gd::String autoType )

See also: gd::PlatformExtension::GetAllActionsForObject

◆ GetAllStrExpressionsForObject()

std::map< gd::String, gd::ExpressionMetadata > & gd::PlatformExtension::GetAllStrExpressionsForObject ( gd::String objectType )

See also: gd::PlatformExtension::GetAllActionsForObject

◆ GetBehavior()

gd::Behavior * gd::PlatformExtension::GetBehavior ( const gd::String & behaviorType ) const

Get the gd::Behavior handling the given behavior type.

Return nullptr if behaviorType is not provided by the extension.

◆ GetBehaviorSharedDatas()

gd::BehaviorsSharedData * gd::PlatformExtension::GetBehaviorSharedDatas ( const gd::String & behaviorType ) const

Get the gd::BehaviorsSharedData handling the given behavior shared data.

Return nullptr if behaviorType is not provided by the extension.

◆ GetNameSpace()

const gd::String& gd::PlatformExtension::GetNameSpace ( )

inline

Get the namespace of the extension.

Note: The namespace is simply the name of the extension concatenated with "::" at the end.

◆ SetExtensionHelpPath()

PlatformExtension& gd::PlatformExtension::SetExtensionHelpPath ( const gd::String & helpPath_ )

inline

Set the path to the help, relative to the GDevelop documentation root. For example, "/all-features/collisions" for "https://wiki.gdevelop.io/gdevelop5/all-features/collisions".

The instructions, objects and behaviors will have this help path set by default, unless you call SetHelpPath on them.

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

PlatformExtension.h
PlatformExtension.cpp
PlatformExtension.inl

Public Member Functions

Static Public Member Functions

Public Attributes

Detailed Description

Member Function Documentation

◆ AddBehavior()

◆ AddDuplicatedAction()

◆ AddDuplicatedCondition()

◆ AddDuplicatedExpression()

◆ AddDuplicatedStrExpression()

◆ AddEffect()

◆ AddEventsBasedObject()

◆ AddExpressionAndCondition()

◆ AddExpressionAndConditionAndAction()

◆ AddObject() [1/2]

◆ AddObject() [2/2]

◆ CreateEvent()

◆ GetAllActionsForBehavior()

◆ GetAllConditions()

◆ GetAllConditionsForBehavior()

◆ GetAllConditionsForObject()

◆ GetAllExpressions()

◆ GetAllExpressionsForBehavior()

◆ GetAllExpressionsForObject()

◆ GetAllStrExpressions()

◆ GetAllStrExpressionsForBehavior()

◆ GetAllStrExpressionsForObject()

◆ GetBehavior()

◆ GetBehaviorSharedDatas()

◆ GetNameSpace()

◆ SetExtensionHelpPath()