Package com.mygdx.game.Components

Class RigidBody

java.lang.Object

com.mygdx.game.Components.Component

com.mygdx.game.Components.RigidBody

public class RigidBody
extends Component

Defines parameters related to collisions of sprites.

Field Summary

Fields inherited from class com.mygdx.game.Components.Component

parent, reqsMet, requirements, type

Constructor Summary

Constructors

Constructor	Description
RigidBody()
RigidBody(PhysicsBodyType type, Renderable r, Transform t)	Calls constructor with is trigger false
RigidBody(PhysicsBodyType type, Renderable r, Transform t, boolean isTrigger)	Can create body that is trigger or callable

Method Summary

Modifier and Type	Method	Description
void	addTrigger(float radius, java.lang.Object data)	Adds a new circular fixture to the body as a trigger
void	applyForce(com.badlogic.gdx.math.Vector2 force)
float	getAngularVelocity()
com.badlogic.gdx.physics.box2d.Body	getBody()
com.badlogic.gdx.math.Vector2	getVelocity()
void	removeFromPhysicsWorld()
void	setCallback(CollisionCallBack data)	Is used during collision phase to add more functionality
void	setPosition(com.badlogic.gdx.math.Vector2 position)	Sets the center pos of the object
void	setPosition(com.badlogic.gdx.math.Vector2 position, boolean offset)	Sets the bottom left position of the object
void	setVelocity(float x, float y)
void	setVelocity(com.badlogic.gdx.math.Vector2 vel)
void	update()	Called every frame translates the transform to match with the box2d body's position factoring offset

Methods inherited from class com.mygdx.game.Components.Component

awake, cleanUp, getParent, getType, render, setParent, setRequirements, start

Methods inherited from class java.lang.Object

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

Constructor Detail

RigidBody

public RigidBody()

RigidBody

public RigidBody(PhysicsBodyType type,
                 Renderable r,
                 Transform t)

Calls constructor with is trigger false

Parameters:

type - defines how it interacts with other objects

r - used for creating the fixture (aka the collider)

t - used for positioning and scaling the collider

RigidBody

public RigidBody(PhysicsBodyType type,
                 Renderable r,
                 Transform t,
                 boolean isTrigger)

Can create body that is trigger or callable

Parameters:

type - defines how it interacts with other objects

r - used for creating the fixture (aka the collider)

t - used for positioning and scaling the collider

isTrigger - false allows for collision true doesn't

Method Detail

removeFromPhysicsWorld

public void removeFromPhysicsWorld()

addTrigger

public void addTrigger(float radius,
                       java.lang.Object data)

Adds a new circular fixture to the body as a trigger

setCallback

public void setCallback(CollisionCallBack data)

Is used during collision phase to add more functionality

Parameters:

data - class that inherits from CollisionCallBack

setVelocity

public void setVelocity(com.badlogic.gdx.math.Vector2 vel)

setVelocity

public void setVelocity(float x,
                        float y)

setPosition

public void setPosition(com.badlogic.gdx.math.Vector2 position)

Sets the center pos of the object

setPosition

public void setPosition(com.badlogic.gdx.math.Vector2 position,
                        boolean offset)

Sets the bottom left position of the object

Parameters:

offset - should plly offset

getBody

public com.badlogic.gdx.physics.box2d.Body getBody()

update

public void update()

Called every frame translates the transform to match with the box2d body's position factoring offset

Overrides:

update in class Component

getVelocity

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

getAngularVelocity

public float getAngularVelocity()

applyForce

public void applyForce(com.badlogic.gdx.math.Vector2 force)