Package com.dragonboatrace.entities

Class Collidable

java.lang.Object

com.dragonboatrace.entities.Entity

com.dragonboatrace.entities.Collidable

public class Collidable
extends Entity

Represents a Collidable.

Field Summary

Fields

Modifier and Type	Field	Description
private CollidableEffect	effect	Effect the collidable will have on the boat upon collision (positive or negative)
private float	speed	The speed of the collidable.
private CollidableType	type

Fields inherited from class com.dragonboatrace.entities.Entity

hitbox, position, texture, velocity

Constructor Summary

Constructors

Constructor	Description
Collidable(CollidableType type, float laneLeftBound, int laneWidth)	Creates a new Collidable of a specific type and bounds in which it can be created.

Method Summary

Modifier and Type	Method	Description
com.badlogic.gdx.math.Vector2	getPos()	The position of the collidable.
float	getSpeed()	Get the collidables speed attribute, not the velocity it is moving at currently.
boolean	isPowerup()	Is the object a powerup or an obstacle
void	takeEffect(Boat boat)	Invoke the effect of the collidable on the boat.
void	update(float deltaTime, float velY)	Update the collidable's position relative to the time passed since last frame and the velocity of the boat in that lane.

Methods inherited from class com.dragonboatrace.entities.Entity

dispose, equals, getHitBox, getTexture, render, restore, save

Methods inherited from class java.lang.Object

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

Field Detail

speed

private final float speed

The speed of the collidable.

effect

private final CollidableEffect effect

Effect the collidable will have on the boat upon collision (positive or negative)

type

private final CollidableType type

Constructor Detail

Collidable

public Collidable(CollidableType type,
                  float laneLeftBound,
                  int laneWidth)

Creates a new Collidable of a specific type and bounds in which it can be created.

Parameters:

type - The type of collidable.

laneLeftBound - The starting x value the collidable can be created in.

laneWidth - How far from startX the collidable can be created.

Method Detail

update

public void update(float deltaTime,
                   float velY)

Update the collidable's position relative to the time passed since last frame and the velocity of the boat in that lane.

Parameters:

deltaTime - The time since last frame.

velY - The y-velocity of the boat in the same lane as the collidable.

getSpeed

public float getSpeed()

Get the collidables speed attribute, not the velocity it is moving at currently.

Returns:

A float of the collidables speed attribute.

takeEffect

public void takeEffect(Boat boat)

Invoke the effect of the collidable on the boat.

Parameters:

boat - Which boat is affected

isPowerup

public boolean isPowerup()

Is the object a powerup or an obstacle

Returns:

true for powerup, false otherwise

getPos

public com.badlogic.gdx.math.Vector2 getPos()

The position of the collidable.

Returns:

A Vector2 of the position of the collidable.