@webcaetano personal PhaserJS-JSON-JSFL

JSON.jsfl

var haveAFrame;
var symbolName = "";
var symbolFrames = [];
var repeatTest = [];
var frameIndex = 1;
var symbolPivot = {};
var symbolAnimation = null;
var boot = false;
var resp = {
	sprites:{}
};

function pad (str, max) {
  str = str.toString();
  return str.length < max ? pad("0" + str, max) : str;
}

if (typeof JSON !== 'object') JSON = {};

(function () {    
	var rx_one = /^[\],:{}\s]*$/,
		rx_two = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
		rx_three = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
		rx_four = /(?:^|:|,)(?:\s*\[)+/g,
		rx_escapable = /[\\\"\u0000-\u001f\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
		rx_dangerous = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;

	function f(n) {
		// Format integers to have at least two digits.
		return n < 10 
			? '0' + n 
			: n;
	}
	
	function this_value() {
		return this.valueOf();
	}

	if (typeof Date.prototype.toJSON !== 'function') {

		Date.prototype.toJSON = function () {
			return isFinite(this.valueOf())
				? this.getUTCFullYear() + '-' +
						f(this.getUTCMonth() + 1) + '-' +
						f(this.getUTCDate()) + 'T' +
						f(this.getUTCHours()) + ':' +
						f(this.getUTCMinutes()) + ':' +
						f(this.getUTCSeconds()) + 'Z'
				: null;
		};

		Boolean.prototype.toJSON = this_value;
		Number.prototype.toJSON = this_value;
		String.prototype.toJSON = this_value;
	}

	var gap,
		indent,
		meta,
		rep;


	function quote(string) {
		rx_escapable.lastIndex = 0;
		return rx_escapable.test(string) 
			? '"' + string.replace(rx_escapable, function (a) {
				var c = meta[a];
				return typeof c === 'string'
					? c
					: '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
			}) + '"' 
			: '"' + string + '"';
	}


	function str(key, holder, min) {
		if(!min) min = 0;

		var i,
			k,
			v,
			length,
			mind = gap,
			partial,
			value = holder[key];

		if (value && typeof value === 'object' && typeof value.toJSON === 'function') value = value.toJSON(key);
		if (typeof rep === 'function') value = rep.call(holder, key, value);

		switch (typeof value) {
		case 'string':
			return quote(value);

		case 'number':

			return isFinite(value) 
				? String(value) 
				: 'null';

		case 'boolean':
		case 'null':

			return String(value);

		case 'object':

			if (!value) return 'null';

			gap += indent;
			partial = [];

			if (Object.prototype.toString.apply(value) === '[object Array]') {

				length = value.length;
				for (i = 0; i < length; i += 1) partial[i] = str(i, value,min) || 'null';

				v = partial.length === 0
					? '[]'
					: gap && partial.length>=min 
						? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']'
						: '[' + partial.join(',') + ']';
				gap = mind;
				return v;
			}

			if (rep && typeof rep === 'object') {
				length = rep.length;
				for (i = 0; i < length; i += 1) {
					if (typeof rep[i] === 'string') {
						k = rep[i];
						v = str(k, value, min);
						if (v) {
							partial.push(quote(k) + (
								gap 
									? ': ' 
									: ':'
							) + v);
						}
					}
				}
			} else {
				for (k in value) {
					if (Object.prototype.hasOwnProperty.call(value, k)) {
						v = str(k, value, min);
						if (v) {
							partial.push(quote(k) + (
								gap 
									? ': ' 
									: ':'
							) + v);
						}
					}
				}
			}
			v = partial.length === 0
				? '{}'
				: gap && partial.length>=min 
					? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}'
					: '{' + partial.join(',') + '}';
			gap = mind;
			return v;
		}
	}

	if (typeof JSON.stringify !== 'function') {
		meta = {    // table of character substitutions
			'\b': '\\b',
			'\t': '\\t',
			'\n': '\\n',
			'\f': '\\f',
			'\r': '\\r',
			'"': '\\"',
			'\\': '\\\\'
		};
		JSON.stringify = function (value, replacer, space, min) {
			var i;
			gap = '';
			indent = '';

			if (typeof space === 'number') {
				for (i = 0; i < space; i += 1) indent += ' ';
			} else if (typeof space === 'string') {
				indent = space;
			}

			rep = replacer;
			if (replacer && typeof replacer !== 'function' && (typeof replacer !== 'object' || 	typeof replacer.length !== 'number')) throw new Error('JSON.stringify');
			return str('', {'': value}, min);
		};
	}

	if (typeof JSON.parse !== 'function') {
		JSON.parse = function (text, reviver) {

			var j;

			function walk(holder, key) {
				var k, v, value = holder[key];
				if (value && typeof value === 'object') {
					for (k in value) {
						if (Object.prototype.hasOwnProperty.call(value, k)) {
							v = walk(value, k);
							if (v !== undefined) {
								value[k] = v;
							} else {
								delete value[k];
							}
						}
					}
				}
				return reviver.call(holder, key, value);
			}

			text = String(text);
			rx_dangerous.lastIndex = 0;
			if (rx_dangerous.test(text)) {
				text = text.replace(rx_dangerous, function (a) {
					return '\\u' +
							('0000' + a.charCodeAt(0).toString(16)).slice(-4);
				});
			}

			if (rx_one.test(text.replace(rx_two, '@').replace(rx_three, ']').replace(rx_four, ''))) {
				j = eval('(' + text + ')');
				return typeof reviver === 'function'
					? walk({'': j}, '')
					: j;
			}

			throw new SyntaxError('JSON.parse');
		};
	}
}());

function getPluginInfo(lang){
	pluginInfo = new Object();
	pluginInfo.id = "JSON";
	pluginInfo.name = "JSON";
	pluginInfo.ext = "json";
	pluginInfo.encoding = "utf8";
	pluginInfo.capabilities = new Object();
	pluginInfo.capabilities.canRotate = true;
	pluginInfo.capabilities.canTrim = true;
	pluginInfo.capabilities.canShapePad = true;
	pluginInfo.capabilities.canBorderPad = true;
	pluginInfo.capabilities.canStackDuplicateFrames = true;

	return pluginInfo;
}

function beginExport(meta){
}

function frameExport(frame){	
	if(symbolName!=frame.symbolName){
		endSymbol();
		symbolName=frame.symbolName;
		symbolPivot = {
			x:Math.floor(frame.registrationPoint.x),
			y:Math.floor(frame.registrationPoint.y)
		}

		symbolAnimation = animationData(frame.symbol.timeline.layers);
	}

	symbolFrames.push({
		f:{
			x:frame.frame.x-1,
			y:frame.frame.y-1,
			w:frame.frame.w+1,
			h:frame.frame.h+1
		},
		s:{
			// x:frame.registrationPoint.x-frame.offsetInSource.x,
			// y:frame.registrationPoint.y-frame.offsetInSource.y,
			// x:frame.registrationPoint.x,
			// y:frame.registrationPoint.y,
			x:frame.offsetInSource.x,
			y:frame.offsetInSource.y,
			w:frame.sourceSize.w,
			h:frame.sourceSize.h
		}
	});
}

function getFrameRate(){
    return fl.getDocumentDOM().frameRate;
}

function animationData(layers){
	var labelLayer = '';
	for (i in layers){
		if (layers[i].name.toLowerCase() == "labels") {
			labelLayer = layers[i];
			break;
		}
	}

	if (labelLayer === '') return {};

	var labelFrame = null;
	var controlFrame = null;
	var labelIndex = 0;
	var controlIndex = 0;
	var frameNumber = 0;
	var endFrameNumber = 0;

	var r = {};

	while (labelIndex < labelLayer.frames.length){
		labelFrame = labelLayer.frames[labelIndex++];

		
		if (labelFrame.name != null || labelFrame.name!=''){
			endFrameNumber = frameNumber + labelFrame.duration - 1;
			
			r[labelFrame.name] = {
				start:frameNumber+1,
				end:endFrameNumber+1,
				rate:getFrameRate()
			}

			frameNumber = endFrameNumber + 1;
			labelIndex = frameNumber;
			controlIndex = labelIndex;
		}
	}

	return r;
}

function countVal(arr,val){
	var c = 0;
	for(var i in arr) if(arr[i]==val) c++;
	return c;
}

function endSymbol(){
	if(!symbolName) return;

	var i;
	var stackedFrames = [];
	var frameOrder = [];

	for(i=0;i<symbolFrames.length;i++){
		if(stackedFrames.indexOf(JSON.stringify(symbolFrames[i])) == -1) {
			stackedFrames.push(JSON.stringify(symbolFrames[i]));
		}
	}

	for(i in symbolFrames) frameOrder[i]=stackedFrames.indexOf(JSON.stringify(symbolFrames[i]));

	var newFramesObj = {};
	for(i in symbolFrames){
		if(!newFramesObj[frameOrder[i]]){
			newFramesObj[frameOrder[i]] = symbolFrames[i];
		} else {
			if(!newFramesObj[frameOrder[i]].r) newFramesObj[frameOrder[i]].r=1;
			newFramesObj[frameOrder[i]].r++;
		}
	}

	var newFramesArr = [];
	for(i in newFramesObj) newFramesArr.push(newFramesObj[i]);

	resp.sprites[symbolName.replace(/ instance 1/g,'')] = {
		frames:newFramesArr,
		pivot:symbolPivot,
		animations:symbolAnimation
	}

	symbolPivot = {};
	symbolFrames = [];
	repeatTest = [];
	frameIndex = 1;
}

function endExport(meta){
	endSymbol();

	return JSON.stringify(resp,null,2);
}