net.mostlyoriginal.api.system.physics

Class PhysicsSystem

java.lang.Object

com.artemis.BaseSystem

com.artemis.BaseEntitySystem

com.artemis.systems.IteratingSystem

net.mostlyoriginal.api.system.physics.PhysicsSystem

All Implemented Interfaces:

com.artemis.EntitySubscription.SubscriptionListener

@Wire
public class PhysicsSystem
extends com.artemis.systems.IteratingSystem

Handles basic physics. Applies velocity to position, and fudged friction to velocity. Run after physics is clamped by controllers like the MapCollisionSystem.

Author:

Daan van Yperen

See Also:

Physics, MapCollisionSystem

Field Summary

Fields

Modifier and Type	Field and Description
static float	AIR_FRICTION
static int	FLOOR_FRICTION

Fields inherited from class com.artemis.BaseEntitySystem

subscription

Fields inherited from class com.artemis.BaseSystem

world

Constructor Summary

Constructors

Constructor and Description
PhysicsSystem()

Method Summary

Modifier and Type	Method and Description
void	clampVelocity(int entity, float minSpeed, float maxSpeed)
protected void	process(int e)
void	push(com.artemis.Entity entity, float rotation, float force)

Methods inherited from class com.artemis.systems.IteratingSystem

processSystem

Methods inherited from class com.artemis.BaseEntitySystem

getEntityIds, getSubscription, inserted, inserted, removed, removed, setWorld

Methods inherited from class com.artemis.BaseSystem

begin, checkProcessing, dispose, end, getWorld, initialize, isEnabled, process, setEnabled

Methods inherited from class java.lang.Object

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

Field Detail

AIR_FRICTION

public static final float AIR_FRICTION

See Also:

Constant Field Values

FLOOR_FRICTION

public static final int FLOOR_FRICTION

See Also:

Constant Field Values

Constructor Detail

PhysicsSystem

public PhysicsSystem()

Method Detail

push

public void push(com.artemis.Entity entity,
                 float rotation,
                 float force)

clampVelocity

public void clampVelocity(int entity,
                          float minSpeed,
                          float maxSpeed)

process

protected void process(int e)

Specified by:

process in class com.artemis.systems.IteratingSystem