com.jonathan.survivor.entity

Class Projectile

java.lang.Object

com.jonathan.survivor.entity.GameObject

com.jonathan.survivor.entity.Projectile

Direct Known Subclasses:

Earthquake

public abstract class Projectile
extends GameObject

Constructor Summary

Constructors

Constructor and Description
Projectile() Spawns a projectile at position (0,0) with collider size zero.
Projectile(float x, float y, float width, float height) Creates a Projectile with the given (x,y) coordinates and the given collider size.

Method Summary

Methods

Modifier and Type	Method and Description
void	fire(float x, float y, Human.Direction direction) Fires the projectile at the given bottom-center (x,y) position and in the given direction.
float	getDamage() Gets the amount of damage dealt by the projectile when hitting a Human instance.
Vector2	getFireVelocity() Gets the velocity at which the projectile is fired when the fire() method is called.
void	hit(Human human) Called when the projectile hits a Human.
void	setDamage(float damage) Sets the amount of damage dealt by the projectile when hitting a Human instance.
void	update(float deltaTime) Updates the Projectile's game logic.

Methods inherited from class com.jonathan.survivor.entity.GameObject

canTarget, getAcceleration, getCollider, getObjectId, getPosition, getPreviousPosition, getSkeleton, getStateTime, getTerrainCell, getVelocity, getX, getY, isAbove, moveTo, setAcceleration, setCollider, setObjectId, setPosition, setSkeleton, setStateTime, setTerrainCell, setVelocity, setVelocityX, setVelocityY, setX, setY, updateCollider, updatePosition

Methods inherited from class java.lang.Object

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

Constructor Detail

Projectile

public Projectile()

Spawns a projectile at position (0,0) with collider size zero.

Projectile

public Projectile(float x,
          float y,
          float width,
          float height)

Creates a Projectile with the given (x,y) coordinates and the given collider size.

Method Detail

update

public void update(float deltaTime)

Updates the Projectile's game logic.

Specified by:

update in class GameObject

fire

public void fire(float x,
        float y,
        Human.Direction direction)

Fires the projectile at the given bottom-center (x,y) position and in the given direction.

hit

public void hit(Human human)

Called when the projectile hits a Human. Deals damage to the hit Human.

getDamage

public float getDamage()

Gets the amount of damage dealt by the projectile when hitting a Human instance.

setDamage

public void setDamage(float damage)

Sets the amount of damage dealt by the projectile when hitting a Human instance.

getFireVelocity

public Vector2 getFireVelocity()

Gets the velocity at which the projectile is fired when the fire() method is called.