org.tiledreader

Class TiledTileLayer

java.lang.Object

org.tiledreader.TiledLayer

org.tiledreader.TiledTileLayer

All Implemented Interfaces:

TiledCustomizable

Direct Known Subclasses:

ArrayTileLayer, HashTileLayer

public abstract class TiledTileLayer
extends TiledLayer

A TiledTileLayer represents a tile layer. It corresponds to a <layer> tag in a Tiled XML file.

Author:

Alex Heyman

Method Summary

Modifier and Type	Method and Description
abstract TiledTile	getTile(int x, int y) Returns the tile at the specified location in this tile layer's grid, or null if there is none.
abstract boolean	getTileDiagonalFlip(int x, int y) Returns whether the tile at the specified location in this tile layer's grid is flipped diagonally, or false if there is no tile there.
abstract boolean	getTileHorizontalFlip(int x, int y) Returns whether the tile at the specified location in this tile layer's grid is flipped horizontally, or false if there is no tile there.
abstract Set<Point>	getTileLocations() Returns an unmodifiable Set view of the (x, y) locations in this tile layer's grid where tiles are located.
abstract boolean	getTileVerticalFlip(int x, int y) Returns whether the tile at the specified location in this tile layer's grid is flipped vertically, or false if there is no tile there.
abstract int	getX1() Returns the lowest x-coordinate in tiles of any tile in this tile layer, or 0 if this tile layer has no tiles.
abstract int	getX2() Returns the highest x-coordinate in tiles of any tile in this tile layer, or -1 if this tile layer has no tiles.
abstract int	getY1() Returns the lowest y-coordinate in tiles of any tile in this tile layer, or 0 if this tile layer has no tiles.
abstract int	getY2() Returns the highest y-coordinate in tiles of any tile in this tile layer, or -1 if this tile layer has no tiles.

Methods inherited from class org.tiledreader.TiledLayer

getAbsOffsetX, getAbsOffsetY, getAbsOpacity, getAbsTintColor, getAbsVisible, getName, getParent, getProperties, getProperty, getRelOffsetX, getRelOffsetY, getRelOpacity, getRelTintColor, getRelVisible

Methods inherited from class java.lang.Object

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

Method Detail

getTileLocations

public abstract Set<Point> getTileLocations()

Returns an unmodifiable Set view of the (x, y) locations in this tile layer's grid where tiles are located.

Returns:

The locations in this tile layer's grid where tiles are located

getX1

public abstract int getX1()

Returns the lowest x-coordinate in tiles of any tile in this tile layer, or 0 if this tile layer has no tiles.

Returns:

The lowest x-coordinate in tiles of any tile in this tile layer

getY1

public abstract int getY1()

Returns the lowest y-coordinate in tiles of any tile in this tile layer, or 0 if this tile layer has no tiles.

Returns:

The lowest y-coordinate in tiles of any tile in this tile layer

getX2

public abstract int getX2()

Returns the highest x-coordinate in tiles of any tile in this tile layer, or -1 if this tile layer has no tiles.

Returns:

The highest x-coordinate in tiles of any tile in this tile layer

getY2

public abstract int getY2()

Returns the highest y-coordinate in tiles of any tile in this tile layer, or -1 if this tile layer has no tiles.

Returns:

The highest y-coordinate in tiles of any tile in this tile layer

getTile

public abstract TiledTile getTile(int x,
                                  int y)

Returns the tile at the specified location in this tile layer's grid, or null if there is none.

Parameters:

x - The x-coordinate in tiles of the location

y - The y-coordinate in tiles of the location

Returns:

The tile at the specified location

getTileHorizontalFlip

public abstract boolean getTileHorizontalFlip(int x,
                                              int y)

Returns whether the tile at the specified location in this tile layer's grid is flipped horizontally, or false if there is no tile there.

Parameters:

x - The x-coordinate in tiles of the location

y - The y-coordinate in tiles of the location

Returns:

whether the tile at the specified location is flipped horizontally

getTileVerticalFlip

public abstract boolean getTileVerticalFlip(int x,
                                            int y)

Returns whether the tile at the specified location in this tile layer's grid is flipped vertically, or false if there is no tile there.

Parameters:

x - The x-coordinate in tiles of the location

y - The y-coordinate in tiles of the location

Returns:

whether the tile at the specified location is flipped vertically

getTileDiagonalFlip

public abstract boolean getTileDiagonalFlip(int x,
                                            int y)

Returns whether the tile at the specified location in this tile layer's grid is flipped diagonally, or false if there is no tile there.

Parameters:

x - The x-coordinate in tiles of the location

y - The y-coordinate in tiles of the location

Returns:

whether the tile at the specified location is flipped diagonally