net.jetrix
Class Field

java.lang.Object
  net.jetrix.Field

public class Field
extends Object

A game field.

Version:

$Revision: 870 $, $Date: 2010-09-16 22:50:33 +0200 (jeu., 16 sept. 2010) $

Author:

Emmanuel Bourg

Field Summary

static byte	BLOCK_BLUE
static byte	BLOCK_GREEN
static byte	BLOCK_PREVIOUS
static byte	BLOCK_PURPLE
static byte	BLOCK_RED
static byte	BLOCK_VOID
static byte	BLOCK_YELLOW
static int	HEIGHT
static int	WIDTH

Constructor Summary

Field()

Field(byte[][] field)

Method Summary

void	clear() Clear the field.
boolean	contains(Special special) Check if the field contains the specified special block.
boolean	containsSpecialBlock() Check if the field contains a special block.
byte	getBlock(int x, int y) Return the block at the specified location. (0, 0) is the bottom left block, and (11, 21) is the upper right block.
String	getFieldString() Return the string representing this field as used in the FieldMessage messages.
int	getHighest() Return the height of the highest block.
boolean	hasHoles() Check if the field has holes (i.e. if a gravity block may have an effect).
boolean	isEmpty() Check if the field is empty.
void	load(InputStream in) Load the field from the specified stream
void	load(String file) Load the field from the specified file
void	save(String file) Save the field to the specified file.
void	update(FieldMessage message) Update the field with the specified FieldMessage.

Methods inherited from class java.lang.Object

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

Field Detail

WIDTH

public static final int WIDTH

See Also:

Constant Field Values

HEIGHT

public static final int HEIGHT

See Also:

Constant Field Values

BLOCK_VOID

public static final byte BLOCK_VOID

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Constant Field Values

BLOCK_BLUE

public static final byte BLOCK_BLUE

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Constant Field Values

BLOCK_YELLOW

public static final byte BLOCK_YELLOW

See Also:

Constant Field Values

BLOCK_GREEN

public static final byte BLOCK_GREEN

See Also:

Constant Field Values

BLOCK_PURPLE

public static final byte BLOCK_PURPLE

See Also:

Constant Field Values

BLOCK_RED

public static final byte BLOCK_RED

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Constant Field Values

BLOCK_PREVIOUS

public static final byte BLOCK_PREVIOUS

See Also:

Constant Field Values

Constructor Detail

Field

public Field()

Field

public Field(byte[][] field)

Method Detail

isEmpty

public boolean isEmpty()

Check if the field is empty.

contains

public boolean contains(Special special)

Check if the field contains the specified special block.

Parameters:

special - the special to check

Since:

0.3

containsSpecialBlock

public boolean containsSpecialBlock()

Check if the field contains a special block.

hasHoles

public boolean hasHoles()

Check if the field has holes (i.e. if a gravity block may have an effect).

Since:

0.3

getHighest

public int getHighest()

Return the height of the highest block.

Since:

0.3

update

public void update(FieldMessage message)

Update the field with the specified FieldMessage.

getFieldString

public String getFieldString()

Return the string representing this field as used in the FieldMessage messages.

getBlock

public byte getBlock(int x,
                     int y)

Return the block at the specified location. (0, 0) is the bottom left block, and (11, 21) is the upper right block.

Parameters:

x -

y -

clear

public void clear()

Clear the field.

load

public void load(InputStream in)
          throws IOException

Load the field from the specified stream

Throws:

IOException

Since:

0.3

load

public void load(String file)
          throws IOException

Load the field from the specified file

Throws:

IOException

Since:

0.3

save

public void save(String file)
          throws IOException

Save the field to the specified file.

Throws:

IOException

Since:

0.3