Libraries.Interface.Events.CollisionListener2D Documentation

This class' actions are meant to be overwritten during a game simulation which allows the programers to control what happens when a collision begins. This class is used in CollisionEvent2D, which keep track of when collision happens and when collision stops.

Inherits from: Libraries.Language.Object

Actions Documentation

BeginCollision(Libraries.Interface.Events.CollisionEvent2D collision)

Parameters

Compare(Libraries.Language.Object object)

This action compares two object hash codes and returns an integer. The result is larger if this hash code is larger than the object passed as a parameter, smaller, or equal. In this case, -1 means smaller, 0 means equal, and 1 means larger. This action was changed in Quorum 7 to return an integer, instead of a CompareResult object, because the previous implementation was causing efficiency issues.

Parameters

Return

integer: The Compare result, Smaller, Equal, or Larger.

Example

Object o
Object t
integer result = o:Compare(t) //1 (larger), 0 (equal), or -1 (smaller)

Equals(Libraries.Language.Object object)

This action determines if two objects are equal based on their hash code values.

Parameters

Return

boolean: True if the hash codes are equal and false if they are not equal.

Example

use Libraries.Language.Object
use Libraries.Language.Types.Text
Object o
Text t
boolean result = o:Equals(t)

FinishCollision(Libraries.Interface.Events.CollisionEvent2D collision)

Parameters

GetHashCode()

This action gets the hash code for an object.

Return

integer: The integer hash code of the object.

Example

Object o
integer hash = o:GetHashCode()