org.mini2Dx.tiled

Class TileLayer

java.lang.Object

org.mini2Dx.tiled.Layer

org.mini2Dx.tiled.TileLayer

All Implemented Interfaces:

GameDataSerializable

public class TileLayer
extends Layer

Represents a tile layer with in a TiledMap

Constructor Summary

Constructors

Constructor and Description
TileLayer(int width, int height)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
static TileLayer	fromInputStream(java.io.DataInputStream inputStream)
int	getHeight() Returns the height of the layer
int	getTileId(int x, int y) Returns the tile id at a given coordinate on the layer
int	getTotalEmptyTiles() Returns the total number of empty tiles on this layer
int	getTotalFilledTiles() Returns the total number of tiles that have content on this layer
int	getWidth() Returns the width of the layer
int	hashCode()
boolean	isFlippedDiagonally(int x, int y) Returns if the tile at the given coordinate is flipped diagonally
boolean	isFlippedHorizontally(int x, int y) Returns if the tile at the given coordinate is flipped horizontally
boolean	isFlippedVertically(int x, int y) Returns if the tile at the given coordinate is flipped vertically
boolean	isMostlyEmptyTiles() Returns if the majority of the TileLayer consists of empty tiles
void	readData(java.io.DataInputStream inputStream) Deserializes this object from a DataInputStream
void	setFlippedDiagonally(int x, int y, boolean flip) Sets if the tile at the given coordinate is flipped diagonally
void	setFlippedHorizontally(int x, int y, boolean flip) Sets if the tile at the given coordinate is flipped horizontally
void	setFlippedVertically(int x, int y, boolean flip) Sets if the tile at the given coordinate is flipped vertically
void	setTileId(int x, int y, int id) Sets the tile id at a given coordinate on the layer
void	setTileId(int x, int y, int id, boolean flipH, boolean flipV, boolean flipD) Sets the tile id at a given coordinate on the layer
java.lang.String	toString()
void	writeData(java.io.DataOutputStream outputStream) Serializes this object to a DataOutputStream

Methods inherited from class org.mini2Dx.tiled.Layer

containsProperty, getIndex, getLayerType, getName, getProperties, getProperty, isVisible, setIndex, setName, setProperty, setVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

TileLayer

public TileLayer(int width,
                 int height)

Method Detail

fromInputStream

public static TileLayer fromInputStream(java.io.DataInputStream inputStream)
                                 throws java.io.IOException

Throws:

java.io.IOException

writeData

public void writeData(java.io.DataOutputStream outputStream)
               throws java.io.IOException

Description copied from interface: GameDataSerializable

Serializes this object to a DataOutputStream

Specified by:

writeData in interface GameDataSerializable

Overrides:

writeData in class Layer

Parameters:

outputStream - The DataOutputStream to write to

Throws:

java.io.IOException - Thrown if an error occurs during I/O

readData

public void readData(java.io.DataInputStream inputStream)
              throws java.io.IOException

Description copied from interface: GameDataSerializable

Deserializes this object from a DataInputStream

Specified by:

readData in interface GameDataSerializable

Overrides:

readData in class Layer

Parameters:

inputStream - The DataInputStream to read from

Throws:

java.io.IOException - Thrown if an error occurs during I/O

getTileId

public int getTileId(int x,
                     int y)

Returns the tile id at a given coordinate on the layer

Parameters:

x - The x coordinate in tiles

y - The y coordinate in tiles

Returns:

0 if there is no tile

setTileId

public void setTileId(int x,
                      int y,
                      int id)

Sets the tile id at a given coordinate on the layer

Parameters:

x - The x coordinate in tiles

y - The y coordinate in tiles

id - 0 if there is no tile

setTileId

public void setTileId(int x,
                      int y,
                      int id,
                      boolean flipH,
                      boolean flipV,
                      boolean flipD)

Sets the tile id at a given coordinate on the layer

Parameters:

x - The x coordinate in tiles

y - The y coordinate in tiles

id - 0 if there is no tile

flipH - True if the tile is flipped horizontally

flipV - True if the tile is flipped vertically

flipD - True if the tile is flipped (anti) diagonally - rotation

isFlippedHorizontally

public boolean isFlippedHorizontally(int x,
                                     int y)

Returns if the tile at the given coordinate is flipped horizontally

Parameters:

x - The tile x coordinate

y - The tile y coordinate

Returns:

True if flipped horizontally

setFlippedHorizontally

public void setFlippedHorizontally(int x,
                                   int y,
                                   boolean flip)

Sets if the tile at the given coordinate is flipped horizontally

Parameters:

x - The tile x coordinate

y - The tile y coordinate

flip - True if flipped horizontally

isFlippedVertically

public boolean isFlippedVertically(int x,
                                   int y)

Returns if the tile at the given coordinate is flipped vertically

Parameters:

x - The tile x coordinate

y - The tile y coordinate

Returns:

True if flipped vertically

setFlippedVertically

public void setFlippedVertically(int x,
                                 int y,
                                 boolean flip)

Sets if the tile at the given coordinate is flipped vertically

Parameters:

x - The tile x coordinate

y - The tile y coordinate

flip - True if flipped vertically

isFlippedDiagonally

public boolean isFlippedDiagonally(int x,
                                   int y)

Returns if the tile at the given coordinate is flipped diagonally

Parameters:

x - The tile x coordinate

y - The tile y coordinate

Returns:

True if flipped diagonally

setFlippedDiagonally

public void setFlippedDiagonally(int x,
                                 int y,
                                 boolean flip)

Sets if the tile at the given coordinate is flipped diagonally

Parameters:

x - The tile x coordinate

y - The tile y coordinate

flip - True if flipped diagonally

getWidth

public int getWidth()

Returns the width of the layer

Returns:

The width in tiles

getHeight

public int getHeight()

Returns the height of the layer

Returns:

The height in tiles

isMostlyEmptyTiles

public boolean isMostlyEmptyTiles()

Returns if the majority of the TileLayer consists of empty tiles

Returns:

False if >TiledMap.FAST_RENDER_EMPTY_LAYERS_THRESHOLD of the layer contains tiles

getTotalEmptyTiles

public int getTotalEmptyTiles()

Returns the total number of empty tiles on this layer

Returns:

getTotalFilledTiles

public int getTotalFilledTiles()

Returns the total number of tiles that have content on this layer

Returns:

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class Layer

hashCode

public int hashCode()

Overrides:

hashCode in class Layer

toString

public java.lang.String toString()

Overrides:

toString in class Layer