Package com.deco2800.game.physics.components

Class PhysicsMovementComponent

java.lang.Object
com.deco2800.game.components.Component
com.deco2800.game.physics.components.PhysicsMovementComponent
All Implemented Interfaces:
MovementController
Direct Known Subclasses:
ProjectileMovementComponent
public class PhysicsMovementComponent extends Component implements MovementController
Movement controller for a physics-based entity.

  • Field Details

  • Constructor Details

    • PhysicsMovementComponent

      public PhysicsMovementComponent()

  • Method Details

    • create

      public void create()
      Description copied from class: Component
      Called when the entity is created and registered. Initial logic such as calls to GetComponent should be made here, not in the constructor which is called before an entity is finished.
      Overrides:
      create in class Component

    • update

      public void update()
      Description copied from class: Component
      Called once per frame of the game, and should be used for most component logic. Not called if component is disabled.
      Overrides:
      update in class Component

    • setMoving

      public void setMoving(boolean movementEnabled)
      Enable/disable movement for the controller. Disabling will immediately set velocity to 0.
      Specified by:
      setMoving in interface MovementController
      Parameters:
      movementEnabled - true to enable movement, false otherwise

    • getMoving

      public boolean getMoving()
      Specified by:
      getMoving in interface MovementController
      Returns:
      True when movement enabled, false when disabled

    • getTarget

      public com.badlogic.gdx.math.Vector2 getTarget()
      Specified by:
      getTarget in interface MovementController
      Returns:
      Target position in the world

    • setTarget

      public void setTarget(com.badlogic.gdx.math.Vector2 target)
      Set a target to move towards. The entity will be steered towards it in a straight line, not using pathfinding or avoiding other entities.
      Specified by:
      setTarget in interface MovementController
      Parameters:
      target - target position

    • setToVelocity

      protected void setToVelocity(com.badlogic.gdx.physics.box2d.Body body, com.badlogic.gdx.math.Vector2 desiredVelocity)

    • getDirection

      protected com.badlogic.gdx.math.Vector2 getDirection()

    • getSpeed

      public com.badlogic.gdx.math.Vector2 getSpeed()
      Returns:
      the current speed of the entity

    • setOriginalSpeed

      public void setOriginalSpeed(com.badlogic.gdx.math.Vector2 speed)
      Sets the fault speed of the entity
      Parameters:
      speed - vector of speed in x,y

    • setNewSpeed

      public void setNewSpeed(com.badlogic.gdx.math.Vector2 speed)
      set new speed which can differ to default speed
      Parameters:
      speed - vector of speed in x,y

    • resetSpeed

      public void resetSpeed()
      Reset Entity to Original Speed