com.threerings.tudey.config
Class AreaConfig

java.lang.Object
  com.threerings.util.DeepObject
      com.threerings.config.ManagedConfig
          com.threerings.config.ParameterizedConfig
              com.threerings.tudey.config.AreaConfig

All Implemented Interfaces:

ConfigUpdateListener<ManagedConfig>, Exportable, ResourceManager.ModificationObserver, Copyable, Cloneable

public class AreaConfig
extends ParameterizedConfig

The configuration of an area.

Nested Class Summary

static class	AreaConfig.Derived A derived implementation.
static class	AreaConfig.Implementation Contains the actual implementation of the area.
static class	AreaConfig.Original An original implementation.

Field Summary

AreaConfig.Implementation	implementation The actual area implementation.
static AreaConfig.Original	NULL_ORIGINAL Used when we can't resolve the area's underlying original implementation.

Fields inherited from class com.threerings.config.ParameterizedConfig

_args, _base, _derived, parameters

Fields inherited from class com.threerings.config.ManagedConfig

_cfgmgr, _listeners, _name, _updateConfigs, _updateResources

Constructor Summary

AreaConfig()

Method Summary

protected void	fireConfigUpdated() Fires a configuration updated event.
AreaCursor.Implementation	getCursorImplementation(TudeyContext ctx, Scope scope, AreaCursor.Implementation impl) Creates or updates a cursor implementation for this configuration.
AreaConfig.Original	getOriginal(ConfigManager cfgmgr) Returns a reference to the config's underlying original implementation.
AreaSprite.Implementation	getSpriteImplementation(TudeyContext ctx, Scope scope, AreaSprite.Implementation impl) Creates or updates a sprite implementation for this configuration.
protected void	getUpdateReferences(ConfigReferenceSet refs) Collects all of the references within this config to configs that, when updated, should trigger a call to ManagedConfig.fireConfigUpdated().

Methods inherited from class com.threerings.config.ParameterizedConfig

applyArguments, applyArguments, getBound, getInstance, getParameter, getParameter, getReference, maybeFireOnConfigManager, validateOuters, validateReferences, wasUpdated

Methods inherited from class com.threerings.config.ManagedConfig

addListener, addUpdateDependencies, clearUpdateDependencies, configUpdated, getConfigManager, getInstance, getInstance, getInstance, getInstance, getName, getUpdateResources, init, removeListener, resourceModified, setName, updateFromSource

Methods inherited from class com.threerings.util.DeepObject

clone, copy, copy, equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

NULL_ORIGINAL

public static final AreaConfig.Original NULL_ORIGINAL

Used when we can't resolve the area's underlying original implementation.

implementation

@Editable
public AreaConfig.Implementation implementation

The actual area implementation.

Constructor Detail

AreaConfig

public AreaConfig()

Method Detail

getOriginal

public AreaConfig.Original getOriginal(ConfigManager cfgmgr)

Returns a reference to the config's underlying original implementation.

getCursorImplementation

public AreaCursor.Implementation getCursorImplementation(TudeyContext ctx,
                                                         Scope scope,
                                                         AreaCursor.Implementation impl)

Creates or updates a cursor implementation for this configuration.

Parameters:

scope - the area's expression scope.

impl - an existing implementation to reuse, if possible.

Returns:

either a reference to the existing implementation (if reused), a new implementation, or null if no implementation could be created.

getSpriteImplementation

public AreaSprite.Implementation getSpriteImplementation(TudeyContext ctx,
                                                         Scope scope,
                                                         AreaSprite.Implementation impl)

Creates or updates a sprite implementation for this configuration.

Parameters:

scope - the area's expression scope.

impl - an existing implementation to reuse, if possible.

Returns:

either a reference to the existing implementation (if reused), a new implementation, or null if no implementation could be created.

fireConfigUpdated

protected void fireConfigUpdated()

Description copied from class: ManagedConfig

Fires a configuration updated event.

Overrides:

fireConfigUpdated in class ManagedConfig

getUpdateReferences

protected void getUpdateReferences(ConfigReferenceSet refs)

Description copied from class: ManagedConfig

Collects all of the references within this config to configs that, when updated, should trigger a call to ManagedConfig.fireConfigUpdated().

Overrides:

getUpdateReferences in class ManagedConfig