Package com.devcharles.piazzapanic.componentsystems

Class PhysicsSystem

java.lang.Object
com.badlogic.ashley.core.EntitySystem
com.badlogic.ashley.systems.IteratingSystem
com.devcharles.piazzapanic.componentsystems.PhysicsSystem
public class PhysicsSystem extends com.badlogic.ashley.systems.IteratingSystem
Steps the Box2D world and maps the body positions to their TransformComponents to link physics and rendering.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private static float
    accumulator
     
    private com.badlogic.gdx.utils.Array<com.badlogic.ashley.core.Entity>
    bodies
     
    private static final float
    MAX_FRAMETIME
     
    private com.badlogic.gdx.physics.box2d.World
    world
     

    Fields inherited from class com.badlogic.ashley.core.EntitySystem

    priority

  • Constructor Summary

    Constructors
    Constructor
    Description
    PhysicsSystem(com.badlogic.gdx.physics.box2d.World world)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected void
    processEntity(com.badlogic.ashley.core.Entity entity, float deltaTime)
    This method is called on every entity on every update call of the EntitySystem.
    void
    update(float deltaTime)
    The update method called every tick.

    Methods inherited from class com.badlogic.ashley.systems.IteratingSystem

    addedToEngine, getEntities, getFamily, removedFromEngine

    Methods inherited from class com.badlogic.ashley.core.EntitySystem

    checkProcessing, getEngine, setProcessing

    Methods inherited from class java.lang.Object

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

  • Field Details

    • world

      private com.badlogic.gdx.physics.box2d.World world

    • bodies

      private com.badlogic.gdx.utils.Array<com.badlogic.ashley.core.Entity> bodies

    • MAX_FRAMETIME

      private static final float MAX_FRAMETIME
      See Also:

    • accumulator

      private static float accumulator

  • Constructor Details

    • PhysicsSystem

      public PhysicsSystem(com.badlogic.gdx.physics.box2d.World world)

  • Method Details

    • processEntity

      protected void processEntity(com.badlogic.ashley.core.Entity entity, float deltaTime)
      Description copied from class: com.badlogic.ashley.systems.IteratingSystem
      This method is called on every entity on every update call of the EntitySystem. Override this to implement your system's specific processing.
      Specified by:
      processEntity in class com.badlogic.ashley.systems.IteratingSystem
      Parameters:
      entity - The current Entity being processed
      deltaTime - The delta time between the last and current frame

    • update

      public void update(float deltaTime)
      Description copied from class: com.badlogic.ashley.core.EntitySystem
      The update method called every tick.
      Overrides:
      update in class com.badlogic.ashley.systems.IteratingSystem
      Parameters:
      deltaTime - The time passed since last frame in seconds.