Snap! query!

snap-query.js

/** @fileoverview
 * This file ISN'T part of Snap!. It's only plug-in made by ~DeKrain
 */

var exts = ['#'];

function $s(query,
			wrld /* optional */
		) {
	var ext = query[0], world = wrld || window.world, result, allchilds;
	if (exts.indexOf(ext) === -1)
		ext = '[default]';
	if (ext !== '[default]')
		query = query.slice(1);
	allchilds = world.allChildren();
	switch (ext) {
		case '#':
			result = allchilds.filter(function(child){
				return child.name === query ||
					child.key === query || // Dialog key
					child.selector === query; // Blocks
			}); break;
		default: // Class
			result = allchilds.filter(function(child){return child.constructor.name === query; });
	}
	return (result.length > 1 ) ? result : (result.length !== 0) ? result[0] : null;
}

snap-query.litcoffee

This file ISN'T part of Snap!. It's only plug-in made by ~DeKrain

Types of query:

exts = ['#']

Query function:

window.$s = (

query string

	query,

optional world

	wrld
) ->
	ext = query[0]
	world = wrld or window.world
	result = undefined

	ext = '[default]' if exts.indexOf(ext) is -1
	query = query[1..] if ext isnt '[default]'
	allchilds = world.allChildren()
	switch ext
		when '#'
			result = allchilds.filter (child) ->

sprite name, etc.

				child.name is query or

dialog boxes

				child.key is query or

blocks

				child.selector is query

Class:

		else
			result = allchilds.filter (child) -> child.constructor.name is query
	if result.length > 1 then result else (if result.length isnt 0 then result[0] else null)