Files
unity-flash-tools/Assets/FlashTools/FlashExport/FlashExport.jsfl

682 lines
20 KiB
JavaScript

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;
});
};
}
if (!Function.prototype.bind) {
Function.prototype.bind = function (oThis) {
if (typeof this !== 'function') {
throw new TypeError('Function.prototype.bind - what is trying to be bound is not callable');
}
var aArgs = Array.prototype.slice.call(arguments, 1);
var fToBind = this;
var fNOP = function () {};
var fBound = function () {
return fToBind.apply(this instanceof fNOP && oThis ? this : oThis,
aArgs.concat(Array.prototype.slice.call(arguments)));
};
fNOP.prototype = this.prototype;
fBound.prototype = new fNOP();
return fBound;
};
}
(function () {
"use strict";
//
// ft
//
var ft = {
profile_mode : false,
verbose_mode : false,
optimize_static_items : true,
optimize_single_graphics : true
};
ft.trace = function () {
fl.outputPanel.trace(
Array.prototype.join.call(arguments, " "));
};
ft.trace_fmt = function (format) {
var args = Array.prototype.slice.call(arguments, 1);
ft.trace(format.format.apply(format, args));
};
ft.clear_output = function () {
fl.outputPanel.clear();
};
ft.assert = function (expr, format) {
if (!expr) {
if (format === undefined) {
throw "!!!Assert!!!";
} else {
var args = Array.prototype.slice.call(arguments, 2);
throw "!!!Assert!!! " + format.format.apply(format, args);
}
}
};
ft.type_assert = function (item, type) {
var type_is_string = (typeof type === 'string');
ft.assert(
(type_is_string && typeof item === type) ||
(!type_is_string && item instanceof type),
"Type error: {0} != {1}",
typeof item,
type_is_string ? type : type.constructor.name);
};
ft.type_assert_if_defined = function (item, type) {
if (item !== undefined) {
ft.type_assert(item, type);
}
};
ft.is_function = function (func) {
return func && typeof(func) === 'function';
};
ft.profile_function = function (func, msg) {
ft.type_assert(func, Function);
ft.type_assert(msg, 'string');
if (!ft.profile_function_stack) {
ft.profile_function_stack = [];
}
if (!ft.profile_function_level) {
ft.profile_function_level = 0;
}
var stack_index = ft.profile_function_stack.length;
ft.profile_function_stack.push({
msg: msg,
level: ft.profile_function_level,
time: 0
});
++ft.profile_function_level;
var func_time = ft.get_call_function_time(func);
--ft.profile_function_level;
ft.profile_function_stack[stack_index].time = func_time;
if (stack_index == 0) {
for (var i = 0; i < ft.profile_function_stack.length; ++i) {
var info = ft.profile_function_stack[i];
var ident = "--";
for (var j = 0; j < info.level; ++j) {
ident += "--";
}
if (ft.profile_mode) {
ft.trace_fmt("{0} Profile: '{1}' : {2}", ident, info.msg, info.time);
}
}
ft.profile_function_stack = [];
}
};
ft.get_call_function_time = function (func) {
ft.type_assert(func, Function);
var b_time = Date.now();
func();
var e_time = Date.now();
return (e_time - b_time) / 1000;
};
ft.escape_path = function (path) {
ft.type_assert(path, 'string');
return path.replace(/ /g, '%20');
};
ft.escape_string = function (str) {
ft.type_assert(str, 'string');
return str
.replace(/\&/g, '&amp;')
.replace(/\"/g, '&quot;')
.replace(/\'/g, '&apos;')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;');
};
ft.combine_path = function (lhs, rhs) {
ft.type_assert(lhs, 'string');
ft.type_assert(rhs, 'string');
return ft.escape_path(lhs) + ft.escape_path(rhs);
};
ft.array_foldl = function (arr, func, acc) {
ft.type_assert(arr, Array);
ft.type_assert(func, Function);
for (var index = 0; index < arr.length; ++index) {
var value = arr[index];
acc = func(value, acc);
}
return acc;
};
ft.array_foldr = function (arr, func, acc) {
ft.type_assert(arr, Array);
ft.type_assert(func, Function);
for (var index = arr.length - 1; index >= 0; --index) {
var value = arr[index];
acc = func(value, acc);
}
return acc;
};
ft.array_filter = function (arr, filter) {
ft.type_assert(arr, Array);
ft.type_assert(filter, Function);
var new_arr = [];
for (var index = 0; index < arr.length; ++index) {
var value = arr[index];
if (filter(value, index)) {
new_arr.push(value);
}
}
return new_arr;
};
ft.array_foreach = function (arr, func, filter) {
ft.type_assert(arr, Array);
ft.type_assert(func, Function);
ft.type_assert_if_defined(filter, Function);
for (var index = 0; index < arr.length; ++index) {
var value = arr[index];
if (filter === undefined || filter(value, index)) {
func(value, index);
}
}
};
ft.array_reverse_foreach = function (arr, func, filter) {
ft.type_assert(arr, Array);
ft.type_assert(func, Function);
ft.type_assert_if_defined(filter, Function);
for (var index = arr.length - 1; index >= 0; --index) {
var value = arr[index];
if (filter === undefined || filter(value, index)) {
func(value, index);
}
}
};
ft.gen_unique_name = function () {
if (!ft.gen_unique_name_index) {
ft.gen_unique_name_index = 0;
}
++ft.gen_unique_name_index;
return "ft_unique_name_" + ft.gen_unique_name_index;
};
//
// document
//
var ftdoc = {};
ftdoc.prepare = function (doc) {
ft.type_assert(doc, Document);
ft.profile_function(function() { ftdoc.prepare_folders(doc); }, "Prepare folders");
ft.profile_function(function() { ftdoc.full_exit_edit_mode(doc); }, "Full exit edit mode");
ft.profile_function(function() { ftdoc.prepare_all_bitmaps(doc); }, "Prepare all bitmaps");
ft.profile_function(function() { ftdoc.unlock_all_timelines(doc); }, "Unlock all timelines");
ft.profile_function(function() { ftdoc.optimize_all_timelines(doc); }, "Optimize all timelines");
ft.profile_function(function() { ftdoc.rasterize_all_shapes(doc); }, "Rasterize all shapes");
ft.profile_function(function() { ftdoc.export_swf(doc); }, "Export swf");
};
ftdoc.prepare_folders = function (doc) {
ft.type_assert(doc, Document);
var export_folder = ftdoc.get_export_folder(doc);
if (!FLfile.exists(export_folder) && !FLfile.createFolder(export_folder)) {
throw "Can't create document export folder ({0})!"
.format(export_folder);
}
};
ftdoc.get_export_folder = function (doc) {
ft.type_assert(doc, Document);
return ft.combine_path(
ft.escape_path(doc.pathURI),
"_export/");
};
ftdoc.full_exit_edit_mode = function (doc) {
ft.type_assert(doc, Document);
for (var i = 0; i < 100; ++i) {
doc.exitEditMode();
}
};
ftdoc.unlock_all_timelines = function (doc) {
ft.type_assert(doc, Document);
ftlib.unlock_all_timelines(doc, doc.library);
fttim.unlock(doc.getTimeline());
};
ftdoc.optimize_all_timelines = function (doc) {
ft.type_assert(doc, Document);
if (ft.optimize_static_items) {
ft.profile_function(function () {
ftlib.optimize_static_items(doc, doc.library);
}, "Optimize static items");
}
if (ft.optimize_single_graphics) {
ft.profile_function(function () {
ftlib.optimize_single_graphics(doc, doc.library);
}, "Optimize single graphics");
}
};
ftdoc.rasterize_all_shapes = function (doc) {
ft.type_assert(doc, Document);
ftlib.rasterize_all_shapes(doc, doc.library);
fttim.rasterize_all_shapes(doc, doc.getTimeline());
};
ftdoc.prepare_all_bitmaps = function (doc) {
ft.type_assert(doc, Document);
ftlib.prepare_all_bitmaps(doc.library);
};
ftdoc.export_swf = function (doc) {
ft.type_assert(doc, Document);
ft.trace_fmt("!!!Document!!!: '{0}' conversion complete!", doc.name);
doc.exportSWF(ftdoc.get_export_swf_path(doc));
};
ftdoc.get_export_swf_path = function (doc) {
ft.type_assert(doc, Document);
return ft.combine_path(
ftdoc.get_export_folder(doc),
doc.name + ".swf");
};
//
// library
//
var ftlib = {};
ftlib.is_folder_item = function (item) {
ft.type_assert(item, LibraryItem);
return item.itemType == "folder";
};
ftlib.is_bitmap_item = function (item) {
ft.type_assert(item, LibraryItem);
return item.itemType == "bitmap";
};
ftlib.is_symbol_item = function (item) {
ft.type_assert(item, LibraryItem);
return item.itemType == "graphic" || item.itemType == "movie clip";
};
ftlib.find_item_by_name = function (library, item_name) {
ft.type_assert(library, Library);
ft.type_assert(item_name, 'string');
for (var i = 0; i < library.items.length; ++i) {
var item = library.items[i];
if (item.name == item_name) {
return item;
}
}
return null;
};
ftlib.edit_all_items = function (doc, library, func, filter) {
ft.type_assert(doc, Document);
ft.type_assert(library, Library);
ft.type_assert(func, Function);
ft.type_assert_if_defined(filter, Function);
ft.array_foreach(library.items, function (item) {
if (library.editItem(item.name)) {
func(item);
doc.exitEditMode();
}
}, filter);
};
ftlib.edit_all_symbol_items = function (doc, library, func) {
ft.type_assert(doc, Document);
ft.type_assert(library, Library);
ft.type_assert(func, Function);
ftlib.edit_all_items(doc, library, func, ftlib.is_symbol_item);
};
ftlib.unlock_all_timelines = function (doc, library) {
ft.type_assert(doc, Document);
ft.type_assert(library, Library);
ftlib.edit_all_symbol_items(doc, library, function (item) {
fttim.unlock(item.timeline);
});
};
ftlib.optimize_static_items = function (doc, library) {
ft.type_assert(doc, Document);
ft.type_assert(library, Library);
var replaces = {};
ft.array_reverse_foreach(library.items, function (item) {
var new_item_name = ft.gen_unique_name();
if (ftlib.bake_symbol_item(doc, library, item.name, new_item_name, 0)) {
replaces[item.name] = new_item_name;
if (ft.verbose_mode) {
ft.trace_fmt("Optimize static item: '{0}'", item.name);
}
} else {
if (ft.verbose_mode) {
ft.trace_fmt("NOT Optimize static item: '{0}'", item.name);
}
}
}, function (item) {
return ftlib.is_symbol_item(item) && fttim.is_static(item.timeline);
});
ftlib.edit_all_symbol_items(doc, library, function (item) {
fttim.replace_baked_symbols(doc, item.timeline, replaces);
});
fttim.replace_baked_symbols(doc, doc.getTimeline(), replaces);
};
ftlib.bake_symbol_item = function (doc, library, item_name, new_item_name, first_frame) {
ft.type_assert(doc, Document);
ft.type_assert(library, Library);
ft.type_assert(item_name, 'string');
ft.type_assert(new_item_name, 'string');
ft.type_assert(first_frame, 'number');
if (library.itemExists(new_item_name)) {
return true;
}
var item = ftlib.find_item_by_name(library, item_name);
if (!item) {
return false;
}
var item_frame_area = fttim.calculate_frame_area(item.timeline, first_frame);
var item_elems_area = fttim.calculate_elems_area(item.timeline, first_frame);
if (ft.verbose_mode) {
ft.trace_fmt(
"Library item: '{0}'\n- frame area: {1}\n- elems area: {2}",
item_name, item_frame_area, item_elems_area);
}
if (item_frame_area >= item_elems_area) {
return false;
}
if (!library.addNewItem("graphic", new_item_name)) {
return false;
}
if (!library.editItem(new_item_name)) {
library.deleteItem(new_item_name);
return false;
}
if (library.addItemToDocument({x: 0, y: 0}, item_name)) {
var new_item_elem = doc.selection[0];
new_item_elem.symbolType = "graphic";
new_item_elem.firstFrame = first_frame;
new_item_elem.setTransformationPoint({x: 0, y: 0});
new_item_elem.transformX = 0;
new_item_elem.transformY = 0;
doc.convertSelectionToBitmap();
return true;
} else {
doc.exitEditMode();
library.deleteItem(new_item_name);
return false;
}
};
ftlib.optimize_single_graphics = function (doc, library) {
ft.type_assert(doc, Document);
ft.type_assert(library, Library);
ft.array_reverse_foreach(library.items, function (item) {
fttim.optimize_single_graphics(doc, item.timeline, item);
}, ftlib.is_symbol_item);
fttim.optimize_single_graphics(doc, doc.getTimeline(), null);
};
ftlib.rasterize_all_shapes = function (doc, library) {
ft.type_assert(doc, Document);
ft.type_assert(library, Library);
ftlib.edit_all_symbol_items(doc, library, function (item) {
fttim.rasterize_all_shapes(doc, item.timeline);
});
};
ftlib.prepare_all_bitmaps = function (library) {
ft.type_assert(library, Library);
ft.array_foreach(library.items, function (item) {
item.compressionType = "lossless";
}, ftlib.is_bitmap_item);
};
//
// timeline
//
var fttim = {};
fttim.is_shape_instance = function (elem) {
return elem.elementType == "shape";
};
fttim.is_symbol_instance = function (elem) {
return elem.elementType == "instance" && elem.instanceType == "symbol";
};
fttim.is_symbol_graphic_instance = function (elem) {
return fttim.is_symbol_instance(elem) && elem.symbolType == "graphic";
};
fttim.is_symbol_graphic_single_frame_instance = function (elem) {
return fttim.is_symbol_instance(elem) && elem.symbolType == "graphic" && elem.loop == "single frame";
};
fttim.is_symbol_movie_clip_instance = function (elem) {
return fttim.is_symbol_instance(elem) && elem.symbolType == "movie clip";
};
fttim.is_shape_frame = function (frame) {
ft.type_assert(frame, Frame);
return frame.tweenType == "shape";
};
fttim.is_keyframe = function (frame, frame_index) {
ft.type_assert(frame, Frame);
ft.type_assert(frame_index, 'number');
return frame.startFrame == frame_index;
};
fttim.unlock = function (timeline) {
ft.type_assert(timeline, Timeline);
ft.array_foreach(timeline.layers, function (layer) {
layer.locked = false;
layer.visible = true;
});
};
fttim.calculate_elems_area = function (timeline, frame_index) {
ft.type_assert(timeline, Timeline);
ft.type_assert(frame_index, 'number');
return ft.array_foldl(timeline.layers, function (layer, acc) {
if (frame_index >= 0 && frame_index < layer.frames.length) {
return ft.array_foldl(layer.frames[frame_index].elements, function (elem, acc2) {
return acc2 + Math.round(elem.width) * Math.round(elem.height);
}, acc);
} else {
return acc;
}
}, 0);
};
fttim.calculate_frame_area = function (timeline, frame_index) {
ft.type_assert(timeline, Timeline);
ft.type_assert(frame_index, 'number');
var bounds = ft.array_foldl(timeline.layers, function (layer, acc) {
if (frame_index >= 0 && frame_index < layer.frames.length) {
return ft.array_foldl(layer.frames[frame_index].elements, function (elem, acc2) {
acc2.left = Math.min(acc2.left, elem.left);
acc2.right = Math.max(acc2.right, elem.left + elem.width);
acc2.top = Math.min(acc2.top, elem.top);
acc2.bottom = Math.max(acc2.bottom, elem.top + elem.height);
return acc2;
}, acc);
} else {
return acc;
}
}, {
left: Number.POSITIVE_INFINITY,
right: Number.NEGATIVE_INFINITY,
top: Number.POSITIVE_INFINITY,
bottom: Number.NEGATIVE_INFINITY
});
var frame_width = Math.max(0, bounds.right - bounds.left);
var frame_height = Math.max(0, bounds.bottom - bounds.top);
return Math.round(frame_width) * Math.round(frame_height);
}
fttim.replace_baked_symbols = function (doc, timeline, replaces) {
ft.type_assert(doc, Document);
ft.type_assert(timeline, Timeline);
ft.array_foreach(timeline.layers, function (layer) {
ft.array_foreach(layer.frames, function (frame, frame_index) {
if (timeline.currentFrame != frame_index) {
timeline.currentFrame = frame_index;
}
ft.array_foreach(frame.elements, function (elem) {
if (replaces.hasOwnProperty(elem.libraryItem.name)) {
doc.selectNone();
doc.selection = [elem];
doc.swapElement(replaces[elem.libraryItem.name]);
}
}, fttim.is_symbol_instance);
}, fttim.is_keyframe);
});
};
fttim.optimize_single_graphics = function (doc, timeline, opt_item) {
ft.type_assert(doc, Document);
ft.type_assert(timeline, Timeline);
ft.array_foreach(timeline.layers, function (layer) {
ft.array_foreach(layer.frames, function (frame, frame_index) {
ft.array_foreach(frame.elements, function (elem) {
var lib_item_name = elem.libraryItem.name;
var lib_item_cache_name = "ft_cache_name_" + lib_item_name + "_" + elem.firstFrame;
if (ftlib.bake_symbol_item(doc, doc.library, lib_item_name, lib_item_cache_name, elem.firstFrame)) {
if (ft.verbose_mode) {
ft.trace_fmt("Optimize single graphic '{0}' for frame '{1}' in '{2}'",
lib_item_name, elem.firstFrame, timeline.name);
}
if (opt_item == null || doc.library.editItem(opt_item.name)) {
if (timeline.currentFrame != frame_index) {
timeline.currentFrame = frame_index;
}
doc.selectNone();
doc.selection = [elem];
doc.swapElement(lib_item_cache_name);
doc.selection[0].firstFrame = 0;
doc.exitEditMode();
}
} else {
if (ft.verbose_mode) {
ft.trace_fmt("NOT Optimize single graphic '{0}' for frame '{1}' in '{2}'",
lib_item_name, elem.firstFrame, timeline.name);
}
}
}, function (elem) {
return fttim.is_symbol_graphic_single_frame_instance(elem) && !fttim.is_static(elem.libraryItem.timeline);
});
}, fttim.is_keyframe);
});
};
fttim.is_static = function (timeline) {
ft.type_assert(timeline, Timeline);
if (timeline.frameCount > 1) {
return false;
}
return ft.array_foldl(timeline.layers, function (layer, acc) {
return ft.array_foldl(layer.frames, function (frame, acc2) {
return ft.array_foldl(frame.elements, function (elem, acc3) {
return acc3 && fttim.is_symbol_instance(elem) ? elem.blendMode != "erase" && (fttim.is_symbol_graphic_single_frame_instance(elem) || fttim.is_static(elem.libraryItem.timeline)) : acc3;
}, acc2);
}, acc);
}, true);
};
fttim.rasterize_all_shapes = function (doc, timeline) {
ft.type_assert(doc, Document);
ft.type_assert(timeline, Timeline);
ft.array_reverse_foreach(timeline.layers, function (layer, layer_index) {
timeline.setSelectedLayers(layer_index);
ft.array_foreach(layer.frames, function (frame, frame_index) {
if ( ft.is_function(frame.convertToFrameByFrameAnimation) ) {
frame.convertToFrameByFrameAnimation();
} else {
throw "Animation uses shape tweens. To export this animation you should use Adobe Animate CC or higher!";
}
}, function (frame, frame_index) {
return fttim.is_keyframe(frame, frame_index) && fttim.is_shape_frame(frame);
});
});
var any_rasterize = false;
ft.array_reverse_foreach(timeline.layers, function (layer, layer_index) {
timeline.setSelectedLayers(layer_index);
ft.array_foreach(layer.frames, function (frame, frame_index) {
timeline.currentFrame = frame_index;
timeline.setSelectedFrames(frame_index, frame_index + 1, true);
doc.selectNone();
doc.selection = ft.array_filter(frame.elements, fttim.is_shape_instance);
if (doc.selection.length > 0) {
doc.convertSelectionToBitmap();
doc.arrange("back");
any_rasterize = true;
}
}, fttim.is_keyframe);
});
if (any_rasterize && ft.verbose_mode) {
ft.trace_fmt("Rasterize vector shapes in '{0}'", timeline.name);
}
};
//
// main
//
(function () {
ft.clear_output();
fl.showIdleMessage(false);
ft.trace("- Start -");
ft.array_foreach(fl.documents, function (doc) {
try {
ft.trace_fmt("!!!Document!!!: '{0}'", doc.name);
ftdoc.prepare(doc);
} catch (e) {
ft.trace_fmt("!!!Document!!!: '{0}' conversion error: '{1}'", doc.name, e);
}
});
ft.profile_function(function () {
ft.array_foreach(fl.documents, function (doc) {
if (doc.canRevert()) {
fl.revertDocument(doc);
}
});
}, "Revert documents");
ft.trace("- Finish -");
})();
})();