Package com.mygdx.game.Entitys

Class NPCShip

java.lang.Object

com.mygdx.game.Entitys.Entity

com.mygdx.game.Entitys.Ship

com.mygdx.game.Entitys.NPCShip

All Implemented Interfaces:

CollisionCallBack

public class NPCShip
extends Ship
implements CollisionCallBack

NPC ship entity class.

Field Summary

Fields

Modifier and Type	Field	Description
com.badlogic.gdx.ai.fsm.StateMachine<NPCShip,EnemyState>	stateMachine

Fields inherited from class com.mygdx.game.Entitys.Ship

shipDirections

Constructor Summary

Constructors

Constructor	Description
NPCShip()	Creates an initial state machine Changed for Assessment 2: - Added lastShootTime to store the time when the ship last attacked

Method Summary

Modifier and Type	Method	Description
void	attackShip(Ship ship)	Added for Assessment 2, shoots a cannonball towards the player ship
void	circleOrigin()	Added for Assessment 2 Creates a new steering behaviour that will make the NPC circle the college it is attached to (doesn't factor in obstacles)
com.badlogic.gdx.math.Vector2	directionToShip(Ship ship)	Added for Assessment 2, calculates the direction an Enemy Ship is in
void	EnterTrigger(CollisionInfo info)	if the aggro fixture hit a ship set it as the target
void	ExitTrigger(CollisionInfo info)	if a target has left remove it from the potential targets Queue
void	followTarget()	creates a new steering behaviour that will make the NPC beeline for the target (doesn't factor in obstacles)
EnemyState	getCurrentState()
void	stopMovement()	stops all movement and sets the behaviour to null
void	update()	Amended for Assessment 2: Added check for life and kills stateMachine and ship in case of death updates the state machine

Methods inherited from class com.mygdx.game.Entitys.Ship

BeginContact, EndContact, getAttackRange, getFaction, getHealth, getPlunder, getPoints, getPosition, getValue, isAlive, plunder, points, resetToDefault, setFaction, setShipDirection, setShipDirection, shoot, shoot

Methods inherited from class com.mygdx.game.Entitys.Entity

addComponent, addComponents, cleanUp, dispose, getComponent, getComponent, getName, raiseEvents, setName

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.mygdx.game.Physics.CollisionCallBack

BeginContact, EndContact

Field Detail

stateMachine

public com.badlogic.gdx.ai.fsm.StateMachine<NPCShip,EnemyState> stateMachine

Constructor Detail

NPCShip

public NPCShip()

Creates an initial state machine Changed for Assessment 2: - Added lastShootTime to store the time when the ship last attacked

Method Detail

update

public void update()

Amended for Assessment 2: Added check for life and kills stateMachine and ship in case of death updates the state machine

Overrides:

update in class Entity

followTarget

public void followTarget()

creates a new steering behaviour that will make the NPC beeline for the target (doesn't factor in obstacles)

circleOrigin

public void circleOrigin()

Added for Assessment 2 Creates a new steering behaviour that will make the NPC circle the college it is attached to (doesn't factor in obstacles)

stopMovement

public void stopMovement()

stops all movement and sets the behaviour to null

directionToShip

public com.badlogic.gdx.math.Vector2 directionToShip(Ship ship)

Added for Assessment 2, calculates the direction an Enemy Ship is in

attackShip

public void attackShip(Ship ship)

Added for Assessment 2, shoots a cannonball towards the player ship

getCurrentState

public EnemyState getCurrentState()

Returns:

the current state the NPCShip is in

EnterTrigger

public void EnterTrigger(CollisionInfo info)

if the aggro fixture hit a ship set it as the target

Specified by:

EnterTrigger in interface CollisionCallBack

Overrides:

EnterTrigger in class Ship

Parameters:

info - the collision info

ExitTrigger

public void ExitTrigger(CollisionInfo info)

if a target has left remove it from the potential targets Queue

Specified by:

ExitTrigger in interface CollisionCallBack

Overrides:

ExitTrigger in class Ship

Parameters:

info - collision info