Class DoomVertex

java.lang.Object

net.mtrop.doom.map.data.DoomVertex

All Implemented Interfaces:

BinaryObject

public class DoomVertex
extends Object
implements BinaryObject

The 4-byte representation of a vertex.

Author:

Matthew Tropiano

Nested Class Summary

Nested classes/interfaces inherited from interface net.mtrop.doom.object.BinaryObject

BinaryObject.InlineScanner<BO extends BinaryObject>, BinaryObject.Reflect, BinaryObject.Scanner<BO extends BinaryObject>, BinaryObject.Shared, BinaryObject.Transformer<BO extends BinaryObject>

Field Summary

Fields

Modifier and Type	Field	Description
static final int	LENGTH	Byte length of this object.

Constructor Summary

Constructors

Constructor	Description
DoomVertex()	Creates a new vertex with default values set.

Method Summary

Modifier and Type	Method	Description
int	getX()
int	getY()
void	readBytes(InputStream in)	Reads from an InputStream and sets this object's fields.
void	set(int x, int y)	Sets the coordinates of this vertex.
void	setX(int x)	Sets the X-coordinate value of this vertex.
void	setY(int y)	Sets the Y-coordinate value of this vertex.
String	toString()
void	writeBytes(OutputStream out)	Writes this object to an OutputStream.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.mtrop.doom.object.BinaryObject

fromBytes, readFile, toBytes, writeFile, writeFile

Field Details

LENGTH

public static final int LENGTH

Byte length of this object.

See Also:

• Constant Field Values

Constructor Details

DoomVertex

public DoomVertex()

Creates a new vertex with default values set.

Method Details

set

public void set(int x,
 int y)

Sets the coordinates of this vertex.

Parameters:

x - the new x-coordinate value.

y - the new y-coordinate value.

getX

public int getX()

Returns:

the X-coordinate value of this vertex.

setX

public void setX(int x)

Sets the X-coordinate value of this vertex.

Parameters:

x - the new x-coordinate value.

Throws:

IllegalArgumentException - if x is outside of the range -32768 to 32767.

getY

public int getY()

Returns:

the Y-coordinate value of this vertex.

setY

public void setY(int y)

Sets the Y-coordinate value of this vertex.

Parameters:

y - the new y-coordinate value.

Throws:

IllegalArgumentException - if y is outside of the range -32768 to 32767.

readBytes

public void readBytes(InputStream in)
               throws IOException

Description copied from interface: BinaryObject

Reads from an InputStream and sets this object's fields. Only reads the amount of bytes that it takes to read a single instance of the object. Note that not every object may have a consistent length!

Specified by:

readBytes in interface BinaryObject

Parameters:

in - the InputStream to read from.

Throws:

IOException - if a read error occurs.

writeBytes

public void writeBytes(OutputStream out)
                throws IOException

Description copied from interface: BinaryObject

Writes this object to an OutputStream.

Specified by:

writeBytes in interface BinaryObject

Parameters:

out - the OutputStream to write to.

Throws:

IOException - if a write error occurs.

toString

public String toString()

Overrides:

toString in class Object