C D E G H I L M N P R S T W

C

createWorldMap(int, int) - Static method in class WorldMap

Initialize the world map to have size (x,y) and create the Window for it.

Creature - Class in <Unnamed>

This class represents one creature on the board.

Creature(Species, World<Creature>, Position, int) - Constructor for class Creature

Create a creature of the given species, with the indicated position and direction.

D

direction() - Method in class Creature

Return the current direction of the creature.

displaySquare(Position, char, int, String) - Static method in class WorldMap

Update the contents of the square indicated by pos.

E

EAST - Static variable in class Position

The East compass point.

G

get(Position) - Method in class World

Return the contents of a position on the board.

getAddress() - Method in class Instruction

Returns the addrss

getAdjacent(int) - Method in class Position

Return a new position that is in one of the four compass directions from this.

getColor() - Method in class Species

Return the color of the species.

getName() - Method in class Species

Return the name of the species.

getOpcode() - Method in class Instruction

Returns the opcode

getX() - Method in class Position

Return the x coordinate for the position.

getY() - Method in class Position

Return the y coordinate for the position.

GO - Static variable in class Instruction

opcode for the go instruction

H

height() - Method in class World

Returns the height of the world.

HOP - Static variable in class Instruction

opcode for the hop instruction

I

IFEMPTY - Static variable in class Instruction

opcode for the ifempty instruction

IFENEMY - Static variable in class Instruction

opcode for the ifenemy instruction

IFRANDOM - Static variable in class Instruction

opcode for the ifrandom instruction

IFSAME - Static variable in class Instruction

opcode for the ifsame instruction

IFWALL - Static variable in class Instruction

opcode for the ifwall instruction

INFECT - Static variable in class Instruction

opcode for the infect instruction

Instruction - Class in <Unnamed>

This class represents one Darwin instruction.

Instruction(int, int) - Constructor for class Instruction

Creates a new instruction.

L

LEFT - Static variable in class Instruction

opcode for the left instruction

leftFrom(int) - Static method in class Creature

Return the compass direction the is 90 degrees left of the one passed in.

M

main(String[]) - Static method in class Creature

This main program reads in one species, creates one creature, and gives it twenty turns.

main(String[]) - Static method in class Species

N

NORTH - Static variable in class Position

The North compass point.

P

pause(int) - Static method in class WorldMap

Pause for millis milliseconds.

position() - Method in class Creature

Return the position of the creature.

Position - Class in <Unnamed>

A Position is an (x,y) coordinate in the World, much like the Positions for the maze program.

Position(int, int) - Constructor for class Position

Create a new position for the given x and y coordinates.

programSize() - Method in class Species

Return the number of instructions in the program.

programStep(int) - Method in class Species

Return an instruction from the program.

programToString() - Method in class Species

Return a String representation of the program.

R

RIGHT - Static variable in class Instruction

opcode for the right instruction

rightFrom(int) - Static method in class Creature

Return the compass direction the is 90 degrees right of the one passed in.

S

set(Position, E) - Method in class World

Set a position on the board to contain c.

SOUTH - Static variable in class Position

The South compass point.

species() - Method in class Creature

Return the species of the creature.

Species - Class in <Unnamed>

The individual creatures in the world are all representatives of some species class and share certain common characteristics, such as the species name and the program they execute.

Species(String) - Constructor for class Species

Create a species for the given file.

T

takeOneTurn() - Method in class Creature

Execute steps from the Creature's program until a hop, left, right, or infect instruction is executed.

toString() - Method in class Instruction

Returns a printable representation of an Instruction

toString() - Method in class Position

toString() - Method in class Species

W

WEST - Static variable in class Position

The West compass point.

width() - Method in class World

Returns the width of the world.

World<E> - Class in <Unnamed>

This module includes the functions necessary to keep track of the creatures in a two-dimensional world.

World(int, int) - Constructor for class World

This function creates a new world consisting of width columns and height rows, each of which is numbered beginning at 0.

WorldMap - Class in <Unnamed>

This class exports the methods necessary to display the creatures on the screen.

WorldMap() - Constructor for class WorldMap

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