Class Evolution.Animal

java.lang.Object
  Evolution.Drawable
      Evolution.Animal

Enclosing class:

Evolution

private class Evolution.Animal
extends Evolution.Drawable

Class for an animal

Author:

Townsend

See Also:

Evolution.Drawable

Field Summary

Evolution.Action[]	actions
boolean	actionsCanEvolve
long	born
java.lang.String	bundle
long	childrenSpawned
int	colour
int	colourAlignment
boolean	colourAlignmentCanEvolve
boolean	colourCanEvolve
Evolution.Action	currentAction
double	direction Direction in radians
java.lang.Double	directionAltered
int	generation
long	kills
int	life
double	rand
boolean	randomizeChildren
double	rateOfEvolution
boolean	rateOfEvolutionCanEvolve
int	sight
boolean	sightCanEvolve
double	sightFactor
boolean	spawnCanEvolve
int	spawnChildren
int	spawnLife
long	spawns
java.lang.String	species
double	speed
boolean	speedCanEvolve
double	speedFactor
boolean	spriteCanEvolve
boolean	stopped

Fields inherited from class Evolution.Drawable

id, positionX, positionY, sprite

Constructor Summary

Evolution.Animal()
Constructor, sets default locations, sprite, actions, statistics

Method Summary

void	calculateKill()
void	calculateReaction()
private int[]	defaultSprite()
void	die()
void	drawSprite(int x, int y, int[] image) Draw the sprite at the specified position.
void	eat(Evolution.Plant p)
int	getDirection()
java.lang.Double	getDirectionAltered()
int	getPositionX()
int	getPositionY()
int	getSight()
double	getSpeed()
int[]	getSprite() Getter for the sprite (can be overridden)
boolean	isFriendlyTo(Evolution.Animal a)
void	live()
void	move() Moves a sprite to it's next position, based on direction and speed.
private double	rand()
Evolution.Hazard	scanForAHazard()
Evolution.Plant	scanForAPlant()
boolean	scanForHazards(double dX, double dY)
void	scanForPlants()
void	setDirection(int direction)
void	setDirectionAltered(java.lang.Double directionNew)
void	setPositionX(double positionX)
void	setPositionX(int positionX)
void	setPositionY(double positionY)
void	setPositionY(int positionY)
void	spawn()
java.lang.String	toString()
void	whoCanISee(java.util.ArrayList<Evolution.Animal> enemies, java.util.ArrayList<Evolution.Animal> friends)
int	whoCanSeeMe(java.util.ArrayList<Evolution.Animal> enemies, java.util.ArrayList<Evolution.Animal> friends, int range)
void	wipeSprite() Overload of wipeSprite, using the default pixel arrays.

Methods inherited from class Evolution.Drawable

drawSprite, drawSprite, setSprite, wipeSprite, wrapPosition

Methods inherited from class java.lang.Object

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

Field Detail

species

public java.lang.String species

bundle

public java.lang.String bundle

direction

public double direction

Direction in radians

directionAltered

public java.lang.Double directionAltered

life

public int life

rateOfEvolution

public double rateOfEvolution

rateOfEvolutionCanEvolve

public boolean rateOfEvolutionCanEvolve

colour

public int colour

colourCanEvolve

public boolean colourCanEvolve

speed

public double speed

speedCanEvolve

public boolean speedCanEvolve

stopped

public boolean stopped

speedFactor

public double speedFactor

spawnLife

public int spawnLife

spawnChildren

public int spawnChildren

spawnCanEvolve

public boolean spawnCanEvolve

sight

public int sight

sightCanEvolve

public boolean sightCanEvolve

sightFactor

public double sightFactor

colourAlignment

public int colourAlignment

colourAlignmentCanEvolve

public boolean colourAlignmentCanEvolve

spriteCanEvolve

public boolean spriteCanEvolve

currentAction

public Evolution.Action currentAction

actions

public Evolution.Action[] actions

actionsCanEvolve

public boolean actionsCanEvolve

generation

public int generation

rand

public double rand

randomizeChildren

public boolean randomizeChildren

kills

public long kills

spawns

public long spawns

childrenSpawned

public long childrenSpawned

born

public long born

Constructor Detail

Evolution.Animal

public Evolution.Animal()

Constructor, sets default locations, sprite, actions, statistics

Method Detail

defaultSprite

private int[] defaultSprite()

move

public void move()

Moves a sprite to it's next position, based on direction and speed. ... Note that I trim the sprite pixels from the max position, so it doesn't try to draw the sprite partially off the screen. I had to add the mod dividend to the divisor to allow for wrapping negative values, because Java assigns the sign of the divisor to the remainder. ie: -2 % 7 = -2, which isn't what we want, we want -2 % 7 = 5. To do that, I do (-2 + 7) % 7 = 5, which will also work for positives: (6 + 7) % 7 = 6, (11 + 7) % 7 = 4, etc...

live

public void live()

die

public void die()

Overrides:

die in class Evolution.Drawable

scanForAPlant

public Evolution.Plant scanForAPlant()

scanForPlants

public void scanForPlants()

scanForAHazard

public Evolution.Hazard scanForAHazard()

scanForHazards

public boolean scanForHazards(double dX,
                              double dY)

whoCanSeeMe

public int whoCanSeeMe(java.util.ArrayList<Evolution.Animal> enemies,
                       java.util.ArrayList<Evolution.Animal> friends,
                       int range)

whoCanISee

public void whoCanISee(java.util.ArrayList<Evolution.Animal> enemies,
                       java.util.ArrayList<Evolution.Animal> friends)

calculateKill

public void calculateKill()

calculateReaction

public void calculateReaction()

isFriendlyTo

public boolean isFriendlyTo(Evolution.Animal a)

eat

public void eat(Evolution.Plant p)

spawn

public void spawn()

drawSprite

public void drawSprite(int x,
                       int y,
                       int[] image)

Description copied from class: Evolution.Drawable

Draw the sprite at the specified position. Only draws non-background pixels, which allows for sprites to overlap (and saves a bit of work.)

Overrides:

drawSprite in class Evolution.Drawable

Parameters:

x - X Coordinate

y - Y Coordinate

wipeSprite

public void wipeSprite()

Description copied from class: Evolution.Drawable

Overload of wipeSprite, using the default pixel arrays.

Overrides:

wipeSprite in class Evolution.Drawable

getSprite

public int[] getSprite()

Description copied from class: Evolution.Drawable

Getter for the sprite (can be overridden)

Overrides:

getSprite in class Evolution.Drawable

Returns:

int array of the pixels for this sprite

getDirection

public int getDirection()

setDirection

public void setDirection(int direction)

getSight

public int getSight()

getPositionX

public int getPositionX()

Overrides:

getPositionX in class Evolution.Drawable

setPositionX

public void setPositionX(int positionX)

Overrides:

setPositionX in class Evolution.Drawable

getPositionY

public int getPositionY()

Overrides:

getPositionY in class Evolution.Drawable

setPositionY

public void setPositionY(int positionY)

Overrides:

setPositionY in class Evolution.Drawable

setPositionX

public void setPositionX(double positionX)

setPositionY

public void setPositionY(double positionY)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

rand

private double rand()

getSpeed

public double getSpeed()

getDirectionAltered

public java.lang.Double getDirectionAltered()

setDirectionAltered

public void setDirectionAltered(java.lang.Double directionNew)