toast::AudioContext Class Reference

Handles loading and loading AudioBanks. More...

#include <audio_context.hpp>

Inheritance diagram for toast::AudioContext:

Collaboration diagram for toast::AudioContext:

Public Member Functions
void	addBank (const assets::Handle< assets::AudioBank > &bank)
void	removeBank (assets::Handle< assets::AudioBank > bank)
void	reload ()
Public Member Functions inherited from toast::Node
auto	uid () const noexcept -> const UID &
	Stable unique identifier, assigned at construction or deserialization. Never changes.
auto	rid () const noexcept -> std::uintptr_t
	Runtime identifier for this node, guaranteed to be unique but changes every time.
auto	name () const noexcept -> std::string_view
	Display name. Siblings may share one - this is not an identifier.
void	name (std::string_view name) noexcept
	Sets the display name.
auto	enabled () const noexcept -> bool
	Whether this node is currently active.
auto	participatesIn (NodeOwnerParticipation use) const noexcept -> bool
auto	owner () const noexcept -> INodeOwner *
	The World or Workspace this node belongs to.
void	enabled (bool value) noexcept
	Sets the local enabled flag and propagates the change to all children.
auto	box () const noexcept -> Box< Node >
	Returns an owning handle to this node.
auto	info () const -> const NodeInfo *
	Reflection metadata registered by the code generator.
auto	sourcePrefab () const noexcept -> const assets::Handle< assets::Prefab > &
	The prefab this node was instantiated from.
auto	isInstanceRoot () const noexcept -> bool
	Whether this node is the root of a prefab instance.
auto	root () const noexcept -> Box< Node >
	The topmost ancestor that is not the world root.
auto	state () const noexcept -> NodeState
auto	type () const noexcept -> NodeType
auto	listener () noexcept -> event::Listener &
	The event Listener owned by this node. Lazy-allocated, freed only with the node.
auto	parent () noexcept -> Box< Node >
	The immediate parent of this node.
auto	children () const noexcept -> const std::vector< Box< Node > > &
	The ordered list of direct children.
auto	childrenSnapshot () const -> std::vector< Box< Node > >
auto	create (std::string_view type="toast::Node") noexcept -> Box< Node >
	Creates a new child node of the given type and attaches it to this node.
auto	spawn (UID uid) noexcept -> Box< Node >
	Asynchronously instantiates a prefab as a child of this node.
auto	spawn (std::string_view uri) noexcept -> Box< Node >
	Asynchronously instantiates a prefab as a child of this node.
auto	find (std::string_view query) -> Box< Node >
	Depth-first search for a single descendant.
auto	find (const UID &uid) -> Box< Node >
	Looks up a node by UID within this node's local root.
auto	search (std::string_view query) -> std::vector< Box< Node > >
	Depth-first search for all matching descendants.
auto	childrenOfType (const NodeInfo *type) const -> std::vector< Box< Node > >
auto	searchType (const NodeInfo *type) const -> std::vector< Box< Node > >
void	addDependsOn (Node &other)
void	removeDependsOn (Node &other)
void	interactsWith (Node &other)
	Declares that the scripts of this node and of other call each other.
auto	scriptRuntime () noexcept -> scripting::ScriptRuntime *
auto	hasTickFunction (TickFunctionList mask) const noexcept -> bool
auto	scriptVm (TickFunctionList func) const noexcept -> std::optional< size_t >
	The interpreter this node runs Lua on while it executes func, empty when it runs none.
auto	scriptVmAny () const noexcept -> std::optional< size_t >
	The interpreter the scripts of this node live on whatever phase they define.
auto	hasCallable (std::string_view name) const noexcept -> bool
void	reloadScripts () noexcept
	Rebuilds the script runtime after a script asset changed (hot reload or attach).
auto	scripts () const noexcept -> const std::vector< assets::Handle< assets::Script > > &
void	setScripts (std::vector< assets::Handle< assets::Script > > scripts) noexcept
void	addScript (const assets::Handle< assets::Script > &script) noexcept
template<typename R = void, typename... Args>
auto	call (std::string_view name, Args &&... args) -> R
	Invokes all C++ reflected implementations of name (base→derived) and all same-named Lua functions across every attached script, forwarding args.
template<typename T>
auto	get (std::string_view name) const -> T
	Reads a named value: reflected C++ field first, then the first matching Lua instance variable.
template<typename T>
void	set (std::string_view name, const T &value)
	Writes a named value: reflected C++ field if present and every Lua instance variable of that name that already exists.
auto	isRecursivePrefab () const noexcept -> bool

Additional Inherited Members
Public Attributes inherited from toast::Node
signals::Signal< Box< Node > >	on_enable
signals::Signal< Box< Node > >	on_disable
signals::Signal< Box< Node > >	on_begin
signals::Signal< Box< Node > >	on_end
Protected Member Functions inherited from toast::Node
virtual void	onReflectedFieldChanged (std::string_view)
virtual void	onScriptsReloaded ()
virtual void	onScriptsReloading ()
virtual auto	luaAffinity () const noexcept -> std::optional< size_t >
virtual void	onScriptVarChanged (std::string_view path)
void	addInspectorMessage (const NodeMessage &message)
void	removeInspectorMessage (const NodeMessage &message)
Protected Attributes inherited from toast::Node
INodeOwner *	m_owner = nullptr

Detailed Description

Handles loading and loading AudioBanks.

If you manually load or unload a bank during runtime (after init), it won't be updated by default, and you need to call the reload() function

---

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

• engine/src/toast/audio/nodes/audio_context.hpp
• engine/src/toast/audio/nodes/audio_context.cpp