com.corajr.loom.mappings

Class TurtleDraw.Forward

java.lang.Object

com.corajr.loom.mappings.DrawCommand

com.corajr.loom.mappings.TurtleDrawCommand

com.corajr.loom.mappings.TurtleDraw.Move

com.corajr.loom.mappings.TurtleDraw.Forward

All Implemented Interfaces:

Callable<Void>

Enclosing class:

TurtleDraw

public static class TurtleDraw.Forward
extends TurtleDraw.Move

Draw forward by a specified amount and move the turtle to the new location.

Constructor Summary

Constructors

Constructor and Description
Forward(float drawLength) Creates a new draw forward command.

Method Summary

Modifier and Type	Method and Description
TurtleState	draw(processing.core.PApplet parent, TurtleState state) Draws the current command and returns an updated turtle state.

Methods inherited from class com.corajr.loom.mappings.TurtleDrawCommand

call, draw, setTurtle

Methods inherited from class com.corajr.loom.mappings.DrawCommand

draw, setParent

Methods inherited from class java.lang.Object

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

Constructor Detail

Forward

public Forward(float drawLength)

Creates a new draw forward command.

Parameters:

drawLength - the amount to draw forward

Method Detail

draw

public TurtleState draw(processing.core.PApplet parent,
                        TurtleState state)

Description copied from class: TurtleDrawCommand

Draws the current command and returns an updated turtle state.

Overrides:

draw in class TurtleDraw.Move

Parameters:

parent - the PApplet to draw to

state - the current state of the turtle (position/heading and stack)

Returns:

the updated state