unity-flash-tools/Tools/FlashExport2.jsfl

// ------------------------------------
// JS functions
// ------------------------------------

if ( !String.prototype.format ) {
	String.prototype.format = function() {
		var args = arguments;
		return this.replace(/{(\d+)}/g, function(match, number) {
			return typeof args[number] != 'undefined' ? args[number] : match;
		});
	};
}

// ------------------------------------
// FlashTools 
// ------------------------------------

var FlashTools = function() {
};

// ------------------------------------
// Common functions
// ------------------------------------

FlashTools.prototype.Trace = function(text) {
	fl.outputPanel.trace(text);
};

FlashTools.prototype.TraceError = function(text) {
	this.Trace("!!!Error!!!: " + text);
};

FlashTools.prototype.Assert = function(expr, msg) {
	if ( !expr ) {
		throw msg != undefined ? "Assert! " + msg : "Assert!";
	}
};

FlashTools.prototype.ClearOutput = function() {
	fl.outputPanel.clear();
};

FlashTools.prototype.EscapePath = function(path) {
	return path.replace(/ /g, '%20');
};

FlashTools.prototype.CombinePath = function(lhs, rhs) {
	return this.EscapePath(lhs) + this.EscapePath(rhs);
};

// ------------------------------------
// Clip item functions
// ------------------------------------

FlashTools.prototype.ClipItem_TraceInfo = function(item) {
	this.Trace("\tName           : " + item.name);
	this.Trace("\tExportFilename : " + this.ClipItem_GetExportFilename(item));
};

FlashTools.prototype.ClipItem_GetExportFilename = function(item) {
	return item.name;
};

// ------------------------------------
// Bitmap item functions
// ------------------------------------

FlashTools.prototype.BitmapItem_TraceInfo = function(item) {
	this.Trace("\tName           : " + item.name);
	this.Trace("\tExportFilename : " + this.BitmapItem_GetExportFilename(item));
};

FlashTools.prototype.BitmapItem_GetExportFilename = function(item) {
	var export_filename = item.name.replace(/\//g, '_');
	var regex_has_png_ext = /\.png$/i;
	return regex_has_png_ext.test(export_filename)
		? export_filename
		: export_filename + ".png";
};

// ------------------------------------
// Document functions
// ------------------------------------

FlashTools.prototype.Document_TraceInfo = function(document) {
	this.Trace("\tName         : " + document.name);
	this.Trace("\tPath         : " + this.Document_GetPath(document));
	this.Trace("\tExportFolder : " + this.Document_GetExportFolder(document));
};

FlashTools.prototype.Document_GetPath = function(document) {
	return this.EscapePath(document.pathURI);
};

FlashTools.prototype.Document_GetExportFolder = function(document) {
	return this.Document_GetPath(document) + "_export/";
};

FlashTools.prototype.Document_GetBitmapExportFolder = function(document) {
	return this.Document_GetExportFolder(document) + "bitmaps/";
};

FlashTools.prototype.Document_ExitEditMode = function(document) {
	for ( var i = 0; i < 100; ++i ) {
		document.exitEditMode();
	}
};

FlashTools.prototype.Document_PrepareExportFolder = function(document) {
	var export_folder = this.Document_GetExportFolder(document);
	if ( FLfile.exists(export_folder) ) {
		if ( !FLfile.remove(export_folder) ) {
			throw "Can't remove document export folder ({0})!"
				.format(export_folder);
		}
	}
	if ( !FLfile.createFolder(export_folder) ) {
		throw "Can't create document export folder ({0})!"
			.format(export_folder);
	}
	var bitmap_export_folder = this.Document_GetBitmapExportFolder(document);
	if ( !FLfile.createFolder(bitmap_export_folder) ) {
		throw "Can't create bitmap export folder ({0})!"
			.format(bitmap_export_folder);
	}
};

FlashTools.prototype.Document_ExportLibrary = function(document) {
	this.Document_ExitEditMode(document);
	var export_folder        = this.Document_GetExportFolder(document);
	var bitmap_export_folder = this.Document_GetBitmapExportFolder(document);
	
	var xml_content = "<Library>\n";
	
	for ( var i = 0; i < document.library.items.length; ++i ) {
		var item = document.library.items[i];
		if ( item.itemType == "folder" ) {
			// nothing
		} else if ( item.itemType == "bitmap" ) {
			var item_filename = this.BitmapItem_GetExportFilename(item);
			var item_export_path = this.CombinePath(bitmap_export_folder, item_filename);
			if ( !item.exportToFile(item_export_path) ) {
				throw "Can't export bitmap asset ({0})!"
					.format(item_export_path);
			}
			xml_content +=
				"\t<Asset name='{0}' type='{1}' filename='{2}'/>\n"
				.format(item.name, item.itemType, item_filename);
		} else if ( item.itemType == "graphic" || item.itemType == "component" || item.itemType == "movie clip" ) {
			var item_filename = this.ClipItem_GetExportFilename(item);
			var item_export_path = this.CombinePath(export_folder, item_filename);
			xml_content +=
				"\t<Asset name='{0}' type='{1}' filename='{2}'/>\n"
				.format(item.name, item.itemType, item_filename);
		} else {
			throw "Unsupported library item type ({0})!"
				.format(item.itemType);
		}
	}
	
	xml_content += "</Library>";
	var library_path = this.CombinePath(export_folder, "library.xml");
	if ( !FLfile.write(library_path, xml_content) ) {
		throw "Can't create library xml ({0})!"
			.format(library_path);
	}
};

// ------------------------------------
// Convert functions
// ------------------------------------

FlashTools.prototype.ConvertAll = function() {
	var documents = fl.documents;
	for ( var i = 0; i < documents.length; ++i ) {
		this.ConvertOne(documents[i]);
	}
};

FlashTools.prototype.ConvertOne = function(document) {
	this.Trace("-= Convert document start =-");
	try {
		this.Document_TraceInfo(document);
		this.Document_PrepareExportFolder(document);
		this.Document_ExportLibrary(document);
		this.Trace("-= Convert document finish =-");
	} catch ( e ) {
		this.Trace("-= Convert document error =- : " + e);
	}
};

// ------------------------------------
// Test functions
// ------------------------------------

FlashTools.prototype.CommonTest = function(func, func_name) {
	if ( !func() ) {
		this.Trace("Test error: " + func_name);
	}
};

FlashTools.prototype.Test0 = function() {
	return true;
};

FlashTools.prototype.RunTests = function() {
	this.CommonTest(this.Test0, "Test0");
};

// ------------------------------------
// Run
// ------------------------------------

var ft = new FlashTools();
ft.ClearOutput();
ft.RunTests();
ft.ConvertAll();