com.xdest.bf

Class BFScript

java.lang.Object

com.xdest.bf.BFScript

public class BFScript
extends java.lang.Object

A BF Program wrapper. Runs the BF program as it's input, can produce the BF equivelent.

Author:

xDest

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	BFScript.MemoryChunk Memory Chunks cannot be split.

Constructor Summary

Constructors

Constructor and Description
BFScript(int size, java.io.InputStream is) Create a BFScript

Method Summary

Modifier and Type	Method and Description
BFScript.MemoryChunk	allocateMemory(java.lang.String name, int size) Allocate Memory in BFVM?
void	deallocateMemory(BFScript.MemoryChunk c) Slower version of deallocateMemory(String)
void	deallocateMemory(java.lang.String s) Retrieve and dispose the MemoryChunk using this key.
void	end() End the program.
java.lang.String	getBF() Get the BF representation of this program
BFScript.MemoryChunk	getDifference(BFScript.MemoryChunk a, BFScript.MemoryChunk b) Returns chunk with value
void	ifAGTBdoThis(BFScript.MemoryChunk aLocation, BFScript.MemoryChunk bLocation, FutureCommands cmds) Deprecated.
void	ifTrueDoThis(int ifLocation, BFCommand[] cmds) Deprecated.
void	print(BFScript.MemoryChunk... c) Print out numerous chunks.
void	print(BFScript.MemoryChunk c) Print out the values wrapped by the chunk.
void	printDebug() Print the current memory state and pointer position
void	setSilentMode(boolean b) Set silent mode.
void	toggleSilent() Toggle silent mode

Methods inherited from class java.lang.Object

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

Constructor Detail

BFScript

public BFScript(int size,
                java.io.InputStream is)

Create a BFScript

Parameters:

size - Memory size in bytes

is - InputStream used to read.

Method Detail

printDebug

public void printDebug()

Print the current memory state and pointer position

end

public void end()

End the program. Clear all used memory and close input stream. Return to position 0.

setSilentMode

public void setSilentMode(boolean b)

Set silent mode. Silent mode means the bot continues to add to the command stack, but does not perform actions.

Parameters:

b - True or False

toggleSilent

public void toggleSilent()

Toggle silent mode

allocateMemory

public BFScript.MemoryChunk allocateMemory(java.lang.String name,
                                           int size)

Allocate Memory in BFVM?

Parameters:

size - Memory Allocation Size

name - Name of key for this chunk

Returns:

MemoryChunk, null if failed

See Also:

BFScript.MemoryChunk

deallocateMemory

public void deallocateMemory(BFScript.MemoryChunk c)

Slower version of deallocateMemory(String)

Parameters:

c - Chunk to deallocate

See Also:

BFScript.MemoryChunk

deallocateMemory

public void deallocateMemory(java.lang.String s)

Retrieve and dispose the MemoryChunk using this key.

Parameters:

s - The key

See Also:

BFScript.MemoryChunk

print

public void print(BFScript.MemoryChunk c)

Print out the values wrapped by the chunk.

Parameters:

c - The chunk to print out

print

public void print(BFScript.MemoryChunk... c)

Print out numerous chunks.

Parameters:

c - Chunks to print

See Also:

print(MemoryChunk)

ifTrueDoThis

@Deprecated
public void ifTrueDoThis(int ifLocation,
                                     BFCommand[] cmds)

Deprecated.

Currently non working if statement implementation

Parameters:

ifLocation - Pointer location in the event the statement is true

cmds - The commands to run

getDifference

public BFScript.MemoryChunk getDifference(BFScript.MemoryChunk a,
                                          BFScript.MemoryChunk b)

Returns chunk with value

Parameters:

a - Chunk a

b - Chunk b

Returns:

Chunk of size 1 with value

ifAGTBdoThis

@Deprecated
public void ifAGTBdoThis(BFScript.MemoryChunk aLocation,
                                     BFScript.MemoryChunk bLocation,
                                     FutureCommands cmds)

Deprecated.

IF a greater than B do cmds

Parameters:

aLocation - a value (using 0 value)

bLocation - b value (using 0 value);

cmds - commands to or to not execute

getBF

public java.lang.String getBF()

Get the BF representation of this program

Returns:

A BF String