com.threerings.tudey.client.cursor
Class TileCursor

java.lang.Object
  com.threerings.expr.SimpleScope
      com.threerings.tudey.client.cursor.Cursor
          com.threerings.tudey.client.cursor.EntryCursor
              com.threerings.tudey.client.cursor.TileCursor

All Implemented Interfaces:

ConfigUpdateListener<TileConfig>, Scope, ScopeUpdateListener, Compositable, Tickable

public class TileCursor
extends EntryCursor
implements ConfigUpdateListener<TileConfig>

A cursor for tiles.

Nested Class Summary

static class	TileCursor.Implementation The actual cursor implementation.
static class	TileCursor.Original The original implementation.

Field Summary

protected TileConfig	_config The tile config.
protected TudeySceneModel.TileEntry	_entry The prototype entry.
protected TileCursor.Implementation	_impl The cursor implementation.
protected static TileCursor.Implementation	NULL_IMPLEMENTATION An implementation that does nothing.

Fields inherited from class com.threerings.tudey.client.cursor.EntryCursor

FOOTPRINT_COLOR

Fields inherited from class com.threerings.tudey.client.cursor.Cursor

_ctx

Fields inherited from class com.threerings.expr.SimpleScope

_parentScope

Fields inherited from interface com.threerings.expr.Scope

EPOCH, NOW

Constructor Summary

TileCursor(TudeyContext ctx, TudeySceneView view, TudeySceneModel.TileEntry entry)
Creates a new tile cursor.

Method Summary

void	composite() Adds this object's Dependencys and Enqueueables to the compositor in preparation for rendering.
void	configUpdated(ConfigEvent<TileConfig> event) Called when a configuration has been updated.
void	dispose() Releases the resources associated with this scope.
TudeySceneModel.Entry	getEntry() Returns a reference to the most recently set entry state.
Shape	getShape() Returns a reference to the shape of the entry (or null for none).
protected void	setConfig(ConfigReference<TileConfig> ref) Sets the configuration of the tile.
protected void	setConfig(TileConfig config) Sets the configuration of the tile.
void	tick(float elapsed) Updates the state of this object based on the elapsed time in seconds.
void	update(TudeySceneModel.Entry entry) Updates the cursor with new entry state.
protected void	updateFromConfig() Updates this cursor to match its configuration.

Methods inherited from class com.threerings.tudey.client.cursor.Cursor

getScopeName

Methods inherited from class com.threerings.expr.SimpleScope

addListener, get, getParentScope, removeListener, scopeUpdated

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_entry

protected TudeySceneModel.TileEntry _entry

The prototype entry.

_config

protected TileConfig _config

The tile config.

_impl

protected TileCursor.Implementation _impl

The cursor implementation.

NULL_IMPLEMENTATION

protected static final TileCursor.Implementation NULL_IMPLEMENTATION

An implementation that does nothing.

Constructor Detail

TileCursor

public TileCursor(TudeyContext ctx,
                  TudeySceneView view,
                  TudeySceneModel.TileEntry entry)

Creates a new tile cursor.

Method Detail

configUpdated

public void configUpdated(ConfigEvent<TileConfig> event)

Description copied from interface: ConfigUpdateListener

Called when a configuration has been updated.

Specified by:

configUpdated in interface ConfigUpdateListener<TileConfig>

getEntry

public TudeySceneModel.Entry getEntry()

Description copied from class: EntryCursor

Returns a reference to the most recently set entry state.

Specified by:

getEntry in class EntryCursor

getShape

public Shape getShape()

Description copied from class: EntryCursor

Returns a reference to the shape of the entry (or null for none).

Specified by:

getShape in class EntryCursor

update

public void update(TudeySceneModel.Entry entry)

Description copied from class: EntryCursor

Updates the cursor with new entry state.

Specified by:

update in class EntryCursor

tick

public void tick(float elapsed)

Description copied from interface: Tickable

Updates the state of this object based on the elapsed time in seconds.

Specified by:

tick in interface Tickable

Overrides:

tick in class Cursor

composite

public void composite()

Description copied from interface: Compositable

Adds this object's Dependencys and Enqueueables to the compositor in preparation for rendering.

Specified by:

composite in interface Compositable

Overrides:

composite in class Cursor

dispose

public void dispose()

Description copied from class: SimpleScope

Releases the resources associated with this scope.

Overrides:

dispose in class SimpleScope

setConfig

protected void setConfig(ConfigReference<TileConfig> ref)

Sets the configuration of the tile.

setConfig

protected void setConfig(TileConfig config)

Sets the configuration of the tile.

updateFromConfig

protected void updateFromConfig()

Updates this cursor to match its configuration.