filter(predicate, checkExists) → {Phaser

[readonly] length : integer Total number of children in this group, regardless of exists/alive

callAllExists(callback, existsValue, parameter) Calls a function, specified by name, on all children in the group who exist (or do not

[readonly] z : integer The z-depth value of this object within its parent container/Group

divideAll(property, amount, checkAlive, checkVisible) Divides the given property by the amount on all children in this group. Group

setAll(key, value, checkAlive, checkVisible, operation, force)

height : number Gets or sets the height of the Emitter. This is the region in which a particle can be emitted.

getIndex(child) → {integer} Get the index position of the given child in this group, which should

[readonly] bottom : number Gets the bottom position of the Emitter.

addAll(property, amount, checkAlive, checkVisible) Adds the amount to the given property on all children in this group. Group