org.pepsoft.worldpainter

Class TileSnapshot

java.lang.Object

org.pepsoft.worldpainter.InstanceKeeper

org.pepsoft.worldpainter.Tile

org.pepsoft.worldpainter.TileSnapshot

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, org.pepsoft.util.undo.UndoListener

public final class TileSnapshot
extends Tile

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.pepsoft.worldpainter.Tile

Tile.Listener, Tile.TileBuffer

Nested classes/interfaces inherited from class org.pepsoft.worldpainter.InstanceKeeper

InstanceKeeper.InstantiationListener<T>

Field Summary

Fields inherited from class org.pepsoft.worldpainter.Tile

bitLayerData, heightMap, layerData, tallHeightMap, tallWaterLevel, terrain, waterLevel

Constructor Summary

Constructors

Constructor and Description
TileSnapshot(Tile tile, org.pepsoft.util.undo.Snapshot snapshot)

Method Summary

Modifier and Type	Method and Description
void	addListener(Tile.Listener listener)
protected void	ensureReadable(Tile.TileBuffer buffer)
void	inhibitEvents() Stop firing events when the tile is modified, until Tile.releaseEvents() is invoked.
boolean	isEventsInhibited()
void	register(org.pepsoft.util.undo.UndoManager undoManager)
void	releaseEvents() Release an inhibition on firing events.
void	setBitLayerValue(Layer layer, int x, int y, boolean value)
void	setHeight(int x, int y, float height)
void	setLayerValue(Layer layer, int x, int y, int value)
void	setTerrain(int x, int y, Terrain terrain)
void	setWaterLevel(int x, int y, int waterLevel)
java.lang.String	toString()
void	unregister()

Methods inherited from class org.pepsoft.worldpainter.Tile

bufferChanged, clearLayerData, clearLayerData, containsOneOf, doGetLayers, doGetSlope, equals, getActiveLayers, getAllTerrains, getBitLayerCount, getBitLayerValue, getDistanceToEdge, getFloodedCount, getHeight, getHighestHeight, getHighestIntHeight, getHighestRawHeight, getHighestWaterLevel, getIntHeight, getLayers, getLayers, getLayersAt, getLayerValue, getLowestHeight, getLowestIntHeight, getLowestRawHeight, getMaxHeight, getMinHeight, getRawHeight, getRawHeightRange, getSeeds, getSlope, getTerrain, getWaterLevel, getX, getY, hashCode, hasLayer, plantSeed, redoPerformed, removeListener, removeSeed, repair, savePointArmed, savePointCreated, setMinMaxHeight, setRawHeight, transform, undoPerformed

Methods inherited from class org.pepsoft.worldpainter.InstanceKeeper

setInstantiationListener

Methods inherited from class java.lang.Object

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

Constructor Detail

TileSnapshot

public TileSnapshot(Tile tile,
                    org.pepsoft.util.undo.Snapshot snapshot)

Method Detail

addListener

public void addListener(Tile.Listener listener)

Overrides:

addListener in class Tile

unregister

public void unregister()

Overrides:

unregister in class Tile

ensureReadable

protected void ensureReadable(Tile.TileBuffer buffer)

Overrides:

ensureReadable in class Tile

isEventsInhibited

public boolean isEventsInhibited()

Overrides:

isEventsInhibited in class Tile

register

public void register(org.pepsoft.util.undo.UndoManager undoManager)

Overrides:

register in class Tile

setBitLayerValue

public void setBitLayerValue(Layer layer,
                             int x,
                             int y,
                             boolean value)

Overrides:

setBitLayerValue in class Tile

inhibitEvents

public void inhibitEvents()

Description copied from class: Tile

Stop firing events when the tile is modified, until Tile.releaseEvents() is invoked. Make sure that releaseEvents() is always invoked, even if an exception is thrown, by using a try-finally statement:

tile.inhibitEvents();
try {
// modify the tile
} finally {
tile.releaseEvents();
}

Note that calls to these methods may be nested, and if so, events will only be released after the final invocation of releaseEvents().

Overrides:

inhibitEvents in class Tile

releaseEvents

public void releaseEvents()

Description copied from class: Tile

Release an inhibition on firing events. Will fire all appropriate events at this time, if the tile was modified since the first invocation of Tile.inhibitEvents(), but only if this is the last invocation of releaseEvents() in a nested set.

Overrides:

releaseEvents in class Tile

setHeight

public void setHeight(int x,
                      int y,
                      float height)

Overrides:

setHeight in class Tile

setLayerValue

public void setLayerValue(Layer layer,
                          int x,
                          int y,
                          int value)

Overrides:

setLayerValue in class Tile

setTerrain

public void setTerrain(int x,
                       int y,
                       Terrain terrain)

Overrides:

setTerrain in class Tile

setWaterLevel

public void setWaterLevel(int x,
                          int y,
                          int waterLevel)

Overrides:

setWaterLevel in class Tile

toString

public java.lang.String toString()

Overrides:

toString in class Tile