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flash_resources.cpp
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flash_resources.cpp
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// MIT License
// Copyright (c) 2021 Yakov Borevich, Funexpected LLC
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#include "flash_resources.h"
#include "core/io/compression.h"
#include "core/io/marshalls.h"
FlashDocument *FlashElement::get_document() const {
return document;
}
void FlashElement::set_document(FlashDocument *p_document) {
document = p_document;
}
FlashElement *FlashElement::get_parent() const {
return parent;
}
void FlashElement::set_parent(FlashElement *p_parent) {
parent = p_parent;
}
template <class T> T* FlashElement::find_parent() const {
FlashElement *ptr = parent;
while (ptr != NULL) {
T* obj = Object::cast_to<T>(ptr);
if (obj != NULL) {
return obj;
}
ptr = ptr->parent;
}
return NULL;
}
void FlashElement::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_eid"), &FlashElement::get_eid);
ClassDB::bind_method(D_METHOD("set_eid", "path"), &FlashElement::set_eid);
ADD_PROPERTY(PropertyInfo(Variant::INT, "eid", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_eid", "get_eid");
}
void FlashElement::setup(FlashDocument *p_document, FlashElement *p_parent) {
document = p_document;
parent = p_parent;
}
template <class T> Ref<T> FlashElement::add_child(Ref<XMLParser> parser, List< Ref<T> > *elements) {
Ref<T> elem = document->element<T>(this);
if (elements != NULL) elements->push_back(elem);
Error err = elem->parse(parser);
if (err == Error::ERR_SKIP) {
if (elements != NULL) elements->erase(elem);
elem.unref();
}
return elem;
}
Color FlashElement::parse_color(const String &p_color) const {
return Color::html(p_color.substr(1, p_color.length()));
}
FlashColorEffect FlashElement::parse_color_effect(Ref<XMLParser> xml) const {
FlashColorEffect color_effect;
if (xml->has_attribute("tintColor") || xml->has_attribute("tintMultiplier")) {
Color tint = xml->has_attribute("tintColor") ?
parse_color(xml->get_attribute_value_safe("tintColor")) : Color(0, 0, 0, 1);
float amount = xml->has_attribute("tintMultiplier") ?
xml->get_attribute_value_safe("tintMultiplier").to_float() : 0.0;
color_effect.add.r = tint.r * amount;
color_effect.add.g = tint.g * amount;
color_effect.add.b = tint.b * amount;
color_effect.mult.r = 1 - amount;
color_effect.mult.g = 1 - amount;
color_effect.mult.b = 1 - amount;
} else if (
xml->has_attribute("redMultiplier")
|| xml->has_attribute("greenMultiplier")
|| xml->has_attribute("blueMultiplier")
|| xml->has_attribute("alphaMultiplier")
|| xml->has_attribute("redOffset")
|| xml->has_attribute("greenOffset")
|| xml->has_attribute("blueOffset")
|| xml->has_attribute("alphaOffset")
) {
color_effect.mult.r = xml->has_attribute("redMultiplier") ? xml->get_attribute_value_safe("redMultiplier").to_float() : 1.0;
color_effect.mult.g = xml->has_attribute("greenMultiplier") ? xml->get_attribute_value_safe("greenMultiplier").to_float() : 1.0;
color_effect.mult.b = xml->has_attribute("blueMultiplier") ? xml->get_attribute_value_safe("blueMultiplier").to_float() : 1.0;
color_effect.mult.a = xml->has_attribute("alphaMultiplier") ? xml->get_attribute_value_safe("alphaMultiplier").to_float() : 1.0;
color_effect.add.r = xml->has_attribute("greenOffset") ? xml->get_attribute_value_safe("redOffset").to_float()/255.0 : 0.0;
color_effect.add.g = xml->has_attribute("greenOffset") ? xml->get_attribute_value_safe("greenOffset").to_float()/255.0 : 0.0;
color_effect.add.b = xml->has_attribute("blueOffset") ? xml->get_attribute_value_safe("blueOffset").to_float()/255.0 : 0.0;
color_effect.add.a = xml->has_attribute("alphaOffset") ? xml->get_attribute_value_safe("alphaOffset").to_float()/255.0 : 0.0;
} else if (xml->has_attribute("alphaMultiplier")) {
color_effect.mult.a = xml->get_attribute_value_safe("alphaMultiplier").to_float();
} else if (xml->has_attribute("brightness")) {
float b = xml->get_attribute_value_safe("brightness").to_float();
if (b < 0) {
color_effect.mult.r = 1 + b;
color_effect.mult.g = 1 + b;
color_effect.mult.b = 1 + b;
} else {
color_effect.mult.r = 1 - b;
color_effect.mult.g = 1 - b;
color_effect.mult.b = 1 - b;
color_effect.add.r = b;
color_effect.add.g = b;
color_effect.add.b = b;
}
}
return color_effect;
}
Transform2D FlashElement::parse_transform(Ref<XMLParser> xml) {
ERR_FAIL_COND_V_MSG(xml->get_node_type() != XMLParser::NODE_ELEMENT, Transform2D(), "Not matrix node");
ERR_FAIL_COND_V_MSG(xml->get_node_name() != "Matrix", Transform2D(), "Not Matrix node");
float tx = 0, ty = 0, a = 1, b = 0, c = 0, d = 1;
if (xml->has_attribute("tx"))
tx = xml->get_attribute_value_safe("tx").to_float();
if (xml->has_attribute("ty"))
ty = xml->get_attribute_value_safe("ty").to_float();
if (xml->has_attribute("a"))
a = xml->get_attribute_value_safe("a").to_float();
if (xml->has_attribute("b"))
b = xml->get_attribute_value_safe("b").to_float();
if (xml->has_attribute("c"))
c = xml->get_attribute_value_safe("c").to_float();
if (xml->has_attribute("d"))
d = xml->get_attribute_value_safe("d").to_float();
return Transform2D(a, b, c, d, tx, ty);
}
Error FlashElement::parse(Ref<XMLParser> xml) {
return Error::ERR_METHOD_NOT_FOUND;
}
void FlashDocument::_bind_methods() {
ClassDB::bind_method(D_METHOD("load_file", "path"), &FlashDocument::load_file);
ClassDB::bind_method(D_METHOD("get_atlas"), &FlashDocument::get_atlas);
ClassDB::bind_method(D_METHOD("set_atlas", "atlas"), &FlashDocument::set_atlas);
ClassDB::bind_method(D_METHOD("get_symbols"), &FlashDocument::get_symbols);
ClassDB::bind_method(D_METHOD("set_symbols", "symbols"), &FlashDocument::set_symbols);
ClassDB::bind_method(D_METHOD("get_bitmaps"), &FlashDocument::get_bitmaps);
ClassDB::bind_method(D_METHOD("set_bitmaps", "bitmaps"), &FlashDocument::set_bitmaps);
ClassDB::bind_method(D_METHOD("get_timelines"), &FlashDocument::get_timelines);
ClassDB::bind_method(D_METHOD("set_timelines", "timelines"), &FlashDocument::set_timelines);
ClassDB::bind_method(D_METHOD("get_duration"), &FlashDocument::get_duration, DEFVAL(String()), DEFVAL(String()));
ClassDB::bind_method(D_METHOD("get_variants"), &FlashDocument::get_variants);
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "atlas", PROPERTY_HINT_RESOURCE_TYPE, "TextureArray", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_atlas", "get_atlas");
ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "symbols", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_symbols", "get_symbols");
ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "bitmaps", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_bitmaps", "get_bitmaps");
ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "timelines", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_timelines", "get_timelines");
}
template <class T> Ref<T> FlashDocument::element(FlashElement *parent) {
Ref<T> elem; elem.instance();
elem->set_eid(last_eid++);
elem->set_parent(parent);
elem->set_document(this);
return elem;
}
String FlashDocument::invalid_character = ". : @ / \" ' [ ]";
String FlashDocument::validate_token(String token) {
Vector<String> chars = FlashDocument::invalid_character.split(" ");
for (int i = 0; i < chars.size(); i++) {
token = token.replace(chars[i], " ");
}
return token;
}
Array FlashDocument::get_timelines() {
Array l;
for (List<Ref<FlashTimeline>>::Element *E = timelines.front(); E; E = E->next()) {
l.push_back(E->get());
}
return l;
}
void FlashDocument::set_timelines(Array p_timelines) {
timelines.clear();
for (int i=0; i<p_timelines.size(); i++) {
Ref<FlashTimeline> timeline = p_timelines[i];
if (timeline.is_valid()) {
timelines.push_back(timeline);
}
}
setup(this, NULL);
}
float FlashDocument::get_duration(String timeline, String label) {
Ref<FlashTimeline> tl = get_main_timeline();
if (timeline != String() && symbols.has(timeline)) tl = symbols[timeline];
if (label == String() || !tl->get_clips().has(label)) return tl->get_duration();
Vector2 lb = tl->get_clips()[label];
return lb.y - lb.x;
}
Dictionary FlashDocument::get_variants() const {
return variants;
}
void FlashDocument::cache_variants() {
Set<String> variated_symbols;
for (int i=0; i<symbols.size(); i++) {
Ref<FlashTimeline> timeline = symbols.get_value_at_index(i);
String token = timeline->get_token();
for (List<Ref<FlashLayer>>::Element *L = timeline->layers.front(); L; L = L->next()) {
Ref<FlashLayer> layer = L->get();
for (List<Ref<FlashFrame>>::Element *F = layer->frames.front(); F; F = F->next()) {
Ref<FlashFrame> frame = F->get();
if (frame->label_type == "anchor") {
Dictionary variants_by_layer;
if (variants.has(layer->get_layer_name())) {
variants_by_layer = variants[layer->get_layer_name()];
} else {
variants[layer->get_layer_name()] = variants_by_layer;
}
Dictionary symbols_by_variant;
if (variants_by_layer.has(frame->frame_name)) {
symbols_by_variant = variants_by_layer[frame->frame_name];
} else {
variants_by_layer[frame->frame_name] = symbols_by_variant;
}
symbols_by_variant[token] = frame->index;
variated_symbols.insert(token);
}
}
}
}
variated_symbols_count = variated_symbols.size();
int variant_idx = 0;
for (Set<String>::Element *E = variated_symbols.front(); E != NULL; E = E->next()) {
Ref<FlashTimeline> symbol = get_symbols()[E->get()];
symbol->set_variation_idx(variant_idx);
variant_idx++;
}
}
Ref<FlashDocument> FlashDocument::from_file(const String &p_path) {
Ref<FlashDocument> doc; doc.instance();
Error err = doc->load_file(p_path);
ERR_FAIL_COND_V_MSG(err != Error::OK, Ref<FlashDocument>(), "Can't open " + p_path);
return doc;
}
Vector2 FlashDocument::get_atlas_size() const {
return atlas.is_valid() ? Vector2(atlas->get_width(), atlas->get_height()) : Vector2();
}
Error FlashDocument::load_file(const String &p_path) {
Ref<XMLParser> xml; xml.instance();
Error err = xml->open(p_path);
ERR_FAIL_COND_V_MSG(err != Error::OK, err, "Can't open " + p_path);
xml->set_meta("path", p_path);
parent = NULL;
document = this;
document_path = p_path.get_base_dir();
err = parse(xml);
ERR_FAIL_COND_V_MSG(err != Error::OK, err, "Can't parse " + p_path);
return OK;
}
FlashTimeline* FlashDocument::get_timeline(String token) {
Ref<FlashTimeline> tl = symbols.get(token, Variant());
return tl.is_valid() ? tl.ptr() : nullptr;
}
void FlashDocument::parse_timeline(const String &path) {
String symbol_path = document_path + "/LIBRARY/" + path;
Ref<XMLParser> xml; xml.instance();
Error err = xml->open(symbol_path);
Ref<FlashTimeline> timeline = element<FlashTimeline>();
if (err != OK) {
return;
}
ERR_FAIL_COND_MSG(err != Error::OK, "Can't open " + symbol_path);
xml->set_meta("path", symbol_path);
timeline->parse(xml);
timeline->set_local_path(path);
symbols[timeline->token] = timeline;
}
void FlashDocument::setup(FlashDocument *p_document, FlashElement *p_parent) {
document = this;
parent = NULL;
Array symbols_array = symbols.values();
for (int i=0; i<symbols_array.size(); i++) {
Ref<FlashTimeline> timeline = symbols_array[i];
if (timeline.is_valid())
timeline->setup(this, this);
}
Array bitmaps_array = bitmaps.values();
for (int i=0; i<bitmaps_array.size(); i++) {
Ref<FlashBitmapItem> bi = bitmaps_array[i];
if (bi.is_valid())
bi->setup(this, this);
}
for (List<Ref<FlashTimeline>>::Element *E = timelines.front(); E; E = E->next()) {
E->get()->setup(this, this);
}
cache_variants();
}
Ref<FlashTextureRect> FlashDocument::get_bitmap_rect(const String &p_name) {
ERR_FAIL_COND_V_MSG(!bitmaps.has(p_name), Ref<FlashTextureRect>(), "No bitmap found for " + p_name);
Ref<FlashBitmapItem> item = bitmaps[p_name];
return item->get_texture();
}
Ref<FlashTimeline> FlashDocument::get_main_timeline() {
return timelines.front() ? timelines.front()->get() : Ref<FlashTimeline>();
}
Error FlashDocument::parse(Ref<XMLParser> xml) {
while (xml->read() == Error::OK) {
if (xml->get_node_type() == XMLParser::NODE_TEXT) continue;
String n = xml->get_node_name();
if (xml->get_node_type() == XMLParser::NODE_ELEMENT && xml->get_node_name() == "DOMTimeline") {
add_child<FlashTimeline>(xml, &timelines);
}
else if (xml->get_node_type() == XMLParser::NODE_ELEMENT && xml->get_node_name() == "DOMBitmapItem") {
Ref<FlashBitmapItem> bitmap = add_child<FlashBitmapItem>(xml);
bitmaps[bitmap->get_name()] = bitmap;
}
else if (xml->get_node_type() == XMLParser::NODE_ELEMENT && xml->get_node_name() == "Include" && xml->has_attribute("href")) {
String path = xml->get_attribute_value_safe("href");
parse_timeline(path);
}
}
return Error::OK;
}
void FlashDocument::animation_process(FlashPlayer* node, float time, float delta, Transform2D tr, FlashColorEffect effect) {
for (List<Ref<FlashTimeline>>::Element *E = timelines.front(); E; E = E->next()) {
E->get()->animation_process(node, time, delta, tr, effect);
}
}
void FlashBitmapItem::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_texture"), &FlashBitmapItem::get_texture);
ClassDB::bind_method(D_METHOD("set_texture", "texture"), &FlashBitmapItem::set_texture);
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL ), "set_texture", "get_texture");
}
Error FlashBitmapItem::parse(Ref<XMLParser> xml) {
if (xml->has_attribute("name") && xml->has_attribute("href")) {
name = xml->get_attribute_value_safe("name");
bitmap_path = "LIBRARY/" + xml->get_attribute_value_safe("href");
return Error::OK;
} else {
return Error::ERR_INVALID_DATA;
}
}
void FlashTimeline::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_layers"), &FlashTimeline::get_layers);
ClassDB::bind_method(D_METHOD("set_layers", "layers"), &FlashTimeline::set_layers);
ClassDB::bind_method(D_METHOD("get_variants"), &FlashTimeline::get_variants);
ClassDB::bind_method(D_METHOD("set_variants", "variants"), &FlashTimeline::set_variants);
ClassDB::bind_method(D_METHOD("get_clips"), &FlashTimeline::get_clips);
ClassDB::bind_method(D_METHOD("set_clips", "clips"), &FlashTimeline::set_clips);
ClassDB::bind_method(D_METHOD("get_events"), &FlashTimeline::get_events);
ClassDB::bind_method(D_METHOD("set_events", "labels"), &FlashTimeline::set_events);
ClassDB::bind_method(D_METHOD("get_token"), &FlashTimeline::get_token);
ClassDB::bind_method(D_METHOD("set_token", "token"), &FlashTimeline::set_token);
ClassDB::bind_method(D_METHOD("get_local_path"), &FlashTimeline::get_local_path);
ClassDB::bind_method(D_METHOD("set_local_path", "local_path"), &FlashTimeline::set_local_path);
ClassDB::bind_method(D_METHOD("get_clips_header"), &FlashTimeline::get_clips_header);
ClassDB::bind_method(D_METHOD("set_clips_header", "clips_header"), &FlashTimeline::set_clips_header);
ClassDB::bind_method(D_METHOD("get_duration"), &FlashTimeline::get_duration);
ClassDB::bind_method(D_METHOD("set_duration", "duration"), &FlashTimeline::set_duration);
ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "layers", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL ), "set_layers", "get_layers");
ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "variants", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL ), "set_variants", "get_variants");
ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "clips", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL ), "set_clips", "get_clips");
ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "events", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL ), "set_events", "get_events");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "token", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL ), "set_token", "get_token");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "local_path", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL ), "set_local_path", "get_local_path");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "clips_header", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL ), "set_clips_header", "get_clips_header");
ADD_PROPERTY(PropertyInfo(Variant::INT, "duration", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL ), "set_duration", "get_duration");
}
Array FlashTimeline::get_layers() {
Array l;
for (List<Ref<FlashLayer>>::Element *E = masks.front(); E; E = E->next()) {
l.push_back(E->get());
}
for (List<Ref<FlashLayer>>::Element *E = layers.front(); E; E = E->next()) {
l.push_back(E->get());
}
return l;
}
void FlashTimeline::set_layers(Array p_layers) {
layers.clear();
for (int i=0; i<p_layers.size(); i++) {
Ref<FlashLayer> layer = p_layers[i];
if (layer.is_valid()) {
if (layer->get_type() == "mask")
masks.push_back(layer);
else
layers.push_back(layer);
}
}
}
Ref<FlashLayer> FlashTimeline::get_layer(int index) {
for (List<Ref<FlashLayer>>::Element *E = masks.front(); E; E = E->next()) {
if (E->get()->get_index() == index) return E->get();
}
for (List<Ref<FlashLayer>>::Element *E = layers.front(); E; E = E->next()) {
if (E->get()->get_index() == index) return E->get();
}
return Ref<FlashLayer>();
}
void FlashTimeline::add_label(const String &name, const String &label_type, float start, float duration) {
if (label_type == "anchor") {
variants[name] = start;
} else if (label_type == "comment") {
PoolRealArray timings;
if (events.has(name)) {
timings = events[name];
} else {
events[name] = timings;
}
timings.push_back(start);
events[name] = timings;
//events[name] = Vector2(start, start+duration);
} else {
clips[name] = Vector2(start, start+duration);
}
//labels[name] = Vector2(start, start+duration);
}
void FlashTimeline::setup(FlashDocument *p_document, FlashElement *p_parent) {
FlashElement::setup(p_document, p_parent);
for (List<Ref<FlashLayer>>::Element *E = layers.front(); E; E = E->next()) {
E->get()->setup(document, this);
}
for (List<Ref<FlashLayer>>::Element *E = masks.front(); E; E = E->next()) {
E->get()->setup(document, this);
}
}
Error FlashTimeline::parse(Ref<XMLParser> xml) {
if (xml->is_empty()) return Error::OK;
int layer_index = 0;
while (xml->read() == Error::OK) {
if (xml->get_node_type() == XMLParser::NODE_TEXT) continue;
if (xml->get_node_name() == "DOMSymbolItem" && xml->get_node_type() == XMLParser::NODE_ELEMENT) {
token = FlashDocument::validate_token(xml->get_attribute_value_safe("name"));
} else if (xml->get_node_name() == "DOMTimeline") {
if (xml->get_node_type() == XMLParser::NODE_ELEMENT_END || xml->is_empty()){
return Error::OK;
} else {
//token = FlashDocument::validate_token(xml->get_attribute_value_safe("name"));
}
} else if (xml->get_node_type() == XMLParser::NODE_ELEMENT && xml->get_node_name() == "DOMLayer") {
Ref<FlashLayer> layer = add_child<FlashLayer>(xml);
if (layer.is_null()) {
layer_index++;
continue;
}
if (layer->get_type() == "mask") {
masks.push_back(layer);
} else {
layers.push_back(layer);
}
if (layer->get_duration() > get_duration()) set_duration(layer->get_duration());
layer->set_index(layer_index);
layer_index++;
}
}
return Error::OK;
}
void FlashTimeline::animation_process(FlashPlayer* node, float time, float delta, Transform2D tr, FlashColorEffect effect) {
if (events.size() && delta > 0.0) {
float event_frame_start = -2.0;
float event_frame_end = -2.0;
float current_frame = floor(time);
float prev_frame = floor(time-delta);
if (current_frame != prev_frame) {
event_frame_start = prev_frame;
event_frame_end = current_frame;
for (int i=0; i<events.size(); i++) {
String event = events.get_key_at_index(i);
PoolRealArray timings = events.get_value_at_index(i);
for (int j=0; j<timings.size(); j++) {
float timestamp = timings[j];
if (event_frame_start >= 0 && timestamp >= event_frame_start && timestamp < event_frame_end) {
node->queue_animation_event(event);
} else if (event_frame_start < 0 && (timestamp >= duration + event_frame_start || timestamp < event_frame_end)) {
node->queue_animation_event(event, true);
}
}
}
}
}
for (List<Ref<FlashLayer>>::Element *E = masks.front(); E; E = E->next()) {
E->get()->animation_process(node, time, delta, tr, effect);
}
for (List<Ref<FlashLayer>>::Element *E = layers.back(); E; E = E->prev()) {
E->get()->animation_process(node, time, delta, tr, effect);
}
}
void FlashLayer::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_index"), &FlashLayer::get_index);
ClassDB::bind_method(D_METHOD("set_index", "index"), &FlashLayer::set_index);
ClassDB::bind_method(D_METHOD("get_layer_name"), &FlashLayer::get_layer_name);
ClassDB::bind_method(D_METHOD("set_layer_name", "layer_name"), &FlashLayer::set_layer_name);
ClassDB::bind_method(D_METHOD("get_type"), &FlashLayer::get_type);
ClassDB::bind_method(D_METHOD("set_type", "type"), &FlashLayer::set_type);
ClassDB::bind_method(D_METHOD("get_duration"), &FlashLayer::get_duration);
ClassDB::bind_method(D_METHOD("set_duration", "duration"), &FlashLayer::set_duration);
ClassDB::bind_method(D_METHOD("get_mask_id"), &FlashLayer::get_mask_id);
ClassDB::bind_method(D_METHOD("set_mask_id", "mask_id"), &FlashLayer::set_mask_id);
ClassDB::bind_method(D_METHOD("get_frames"), &FlashLayer::get_frames);
ClassDB::bind_method(D_METHOD("set_frames", "frames"), &FlashLayer::set_frames);
ADD_PROPERTY(PropertyInfo(Variant::INT, "index", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_index", "get_index");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "layer_name", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_layer_name", "get_layer_name");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "type", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_type", "get_type");
ADD_PROPERTY(PropertyInfo(Variant::INT, "duration", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_duration", "get_duration");
ADD_PROPERTY(PropertyInfo(Variant::INT, "mask_id", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_mask_id", "get_mask_id");
ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "frames", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_frames", "get_frames");
}
Array FlashLayer::get_frames() {
Array l;
for (List<Ref<FlashFrame>>::Element *E = frames.front(); E; E = E->next()) {
l.push_back(E->get());
}
return l;
}
void FlashLayer::set_frames(Array p_frames) {
frames.clear();
for (int i=0; i<p_frames.size(); i++) {
Ref<FlashFrame> frame = p_frames[i];
if (frame.is_valid()) {
frames.push_back(frame);
}
}
}
void FlashLayer::setup(FlashDocument *p_document, FlashElement *p_parent) {
FlashElement::setup(p_document, p_parent);
for (List<Ref<FlashFrame>>::Element *E = frames.front(); E; E = E->next()) {
E->get()->setup(document, this);
}
}
Error FlashLayer::parse(Ref<XMLParser> xml) {
if (xml->has_attribute("name"))
layer_name = xml->get_attribute_value_safe("name");
if (xml->has_attribute("layerType"))
type = xml->get_attribute_value_safe("layerType");
if (type == "guide") {
if (xml->is_empty()) return ERR_SKIP;
while (xml->read() == OK) {
if (xml->get_node_type() == XMLParser::NODE_TEXT) continue;
if (xml->get_node_name() == "DOMLayer" && xml->get_node_type() == XMLParser::NODE_ELEMENT_END)
return Error::ERR_SKIP;
}
}
if (xml->has_attribute("color"))
color = parse_color(xml->get_attribute_value_safe("color"));
if (xml->has_attribute("parentLayerIndex")) {
int layer_index = xml->get_attribute_value_safe("parentLayerIndex").to_int();
FlashTimeline *tl = find_parent<FlashTimeline>();
Ref<FlashLayer> parent_layer = tl->get_layer(layer_index);
if (parent_layer.is_valid() && parent_layer->type == "mask") {
mask_id = parent_layer->get_eid();
}
}
if (xml->is_empty()) return Error::OK;
while (xml->read() == OK) {
if (xml->get_node_type() == XMLParser::NODE_TEXT) continue;
if (xml->get_node_name() == "DOMLayer" && (xml->get_node_type() == XMLParser::NODE_ELEMENT_END || xml->is_empty()))
return Error::OK;
if (xml->get_node_name() == "DOMFrame") {
Ref<FlashFrame> frame = add_child<FlashFrame>(xml, &frames);
duration += frame->get_duration();
}
}
return Error::OK;
};
void FlashLayer::animation_process(FlashPlayer* node, float time, float delta, Transform2D parent_transform, FlashColorEffect parent_effect) {
if (type == "guide") return;
if (type == "folder") return;
if (type == "mask") node->mask_begin(get_eid());
if (mask_id) node->clip_begin(mask_id);
float frame_time = time;
while (duration > 0 && frame_time > duration) frame_time -= duration;
int frame_idx = static_cast<int>(floor(frame_time));
Ref<FlashFrame> current;
Ref<FlashFrame> next;
for (List<Ref<FlashFrame>>::Element *E = frames.front(); E; E = E->next()) {
if (E->get()->get_index() > frame_idx) {
break;
}
current = E->get();
if (E->next()) next = E->next()->get();
}
if (!current.is_valid()) return;
float interpolation = 0;
float current_time = frame_time - current->get_index();
if (current->tweens.size() > 0){
Ref<FlashTween>tween = current->tweens.front()->get();
interpolation = tween->interpolate(current_time/current->get_duration());
}
int idx = 0;
for (List<Ref<FlashDrawing>>::Element *E = current->elements.front(); E; E = E->next()) {
Ref<FlashDrawing> elem = E->get();
Transform2D tr = elem->get_transform();
FlashColorEffect effect = current->color_effect;
FlashInstance *inst = Object::cast_to<FlashInstance>(elem.ptr());
if (inst != NULL) {
effect = inst->color_effect * effect;
}
FlashColorEffect next_effect = effect;
if (next.is_valid() && next->elements.size() >= idx+1) {
Ref<FlashDrawing> next_elem = next->elements[idx];
Transform2D to = next_elem->get_transform();
Vector2 x = tr[0].linear_interpolate(to[0], interpolation);
Vector2 y = tr[1].linear_interpolate(to[1], interpolation);
Vector2 o = tr[2].linear_interpolate(to[2], interpolation);
tr = Transform2D(x.x, x.y, y.x, y.y, o.x, o.y);
FlashInstance *next_inst = Object::cast_to<FlashInstance>(next_elem.ptr());
next_effect = next->color_effect;
if (next_inst != NULL) {
next_effect = next_inst->color_effect*next_effect;
}
}
effect = effect.interpolate(next_effect, interpolation);
elem->animation_process(node, frame_time - current->get_index(), delta, parent_transform * tr, effect*parent_effect);
idx++;
}
if (type == "mask") node->mask_end(get_eid());
if (mask_id) node->clip_end(mask_id);
}
void FlashDrawing::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_transform"), &FlashDrawing::get_transform);
ClassDB::bind_method(D_METHOD("set_transform", "transform"), &FlashDrawing::set_transform);
ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM2D, "transform", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_transform", "get_transform");
}
void FlashDrawing::animation_process(FlashPlayer* node, float time, float delta, Transform2D tr, FlashColorEffect effect) {
}
void FlashFrame::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_index"), &FlashFrame::get_index);
ClassDB::bind_method(D_METHOD("set_index", "index"), &FlashFrame::set_index);
ClassDB::bind_method(D_METHOD("get_duration"), &FlashFrame::get_duration);
ClassDB::bind_method(D_METHOD("set_duration", "duration"), &FlashFrame::set_duration);
ClassDB::bind_method(D_METHOD("get_frame_name"), &FlashFrame::get_frame_name);
ClassDB::bind_method(D_METHOD("set_frame_name", "frame_name"), &FlashFrame::set_frame_name);
ClassDB::bind_method(D_METHOD("get_label_type"), &FlashFrame::get_label_type);
ClassDB::bind_method(D_METHOD("set_label_type", "label_type"), &FlashFrame::set_label_type);
ClassDB::bind_method(D_METHOD("get_keymode"), &FlashFrame::get_keymode);
ClassDB::bind_method(D_METHOD("set_keymode", "keymode"), &FlashFrame::set_keymode);
ClassDB::bind_method(D_METHOD("get_tween_type"), &FlashFrame::get_tween_type);
ClassDB::bind_method(D_METHOD("set_tween_type", "tween_type"), &FlashFrame::set_tween_type);
ClassDB::bind_method(D_METHOD("get_color_effect"), &FlashFrame::get_color_effect);
ClassDB::bind_method(D_METHOD("set_color_effect", "color_effect"), &FlashFrame::set_color_effect);
ClassDB::bind_method(D_METHOD("get_elements"), &FlashFrame::get_elements);
ClassDB::bind_method(D_METHOD("set_elements", "elements"), &FlashFrame::set_elements);
ClassDB::bind_method(D_METHOD("get_tweens"), &FlashFrame::get_tweens);
ClassDB::bind_method(D_METHOD("set_tweens", "tweens"), &FlashFrame::set_tweens);
ADD_PROPERTY(PropertyInfo(Variant::STRING, "index", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_index", "get_index");
ADD_PROPERTY(PropertyInfo(Variant::INT, "duration", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_duration", "get_duration");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "frame_name", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_frame_name", "get_frame_name");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "label_type", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_label_type", "get_label_type");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "keymode", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_keymode", "get_keymode");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "tween_type", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_tween_type", "get_tween_type");
ADD_PROPERTY(PropertyInfo(Variant::POOL_COLOR_ARRAY, "color_effect", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_color_effect", "get_color_effect");
ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "elements", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_elements", "get_elements");
ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "tweens", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_tweens", "get_tweens");
}
PoolColorArray FlashFrame::get_color_effect() const {
PoolColorArray effect;
if (color_effect.is_empty()) {
return effect;
}
effect.push_back(color_effect.add);
effect.push_back(color_effect.mult);
return effect;
}
void FlashFrame::set_color_effect(PoolColorArray p_color_effect) {
if (p_color_effect.size() > 0) {
color_effect.add = p_color_effect[0];
} else {
color_effect.add = Color();
}
if (p_color_effect.size() > 1) {
color_effect.mult = p_color_effect[1];
} else {
color_effect.mult = Color(1,1,1,1);
}
}
Array FlashFrame::get_elements() {
Array l;
for (List<Ref<FlashDrawing>>::Element *E = elements.front(); E; E = E->next()) {
l.push_back(E->get());
}
return l;
}
void FlashFrame::set_elements(Array p_elements) {
elements.clear();
for (int i=0; i<p_elements.size(); i++) {
Ref<FlashDrawing> element = p_elements[i];
if (element.is_valid())
elements.push_back(element);
}
}
Array FlashFrame::get_tweens() {
Array l;
for (List<Ref<FlashTween>>::Element *E = tweens.front(); E; E = E->next()) {
l.push_back(E->get());
}
return l;
}
void FlashFrame::set_tweens(Array p_tweens) {
tweens.clear();
for (int i=0; i<p_tweens.size(); i++) {
Ref<FlashTween> tween = p_tweens[i];
if (tween.is_valid()) {
tweens.push_back(tween);
}
}
}
void FlashFrame::setup(FlashDocument *p_document, FlashElement *p_parent) {
FlashElement::setup(p_document, p_parent);
for (List<Ref<FlashDrawing>>::Element *E = elements.front(); E; E = E->next()) {
E->get()->setup(document, this);
}
for (List<Ref<FlashTween>>::Element *E = tweens.front(); E; E = E->next()) {
E->get()->setup(document, this);
}
}
Error FlashFrame::parse(Ref<XMLParser> xml) {
if (xml->has_attribute("index")) index = xml->get_attribute_value_safe("index").to_int();
if (xml->has_attribute("duration")) duration = xml->get_attribute_value_safe("duration").to_int();
if (xml->has_attribute("keymode")) keymode = xml->get_attribute_value_safe("keymode");
if (xml->has_attribute("tweenType")) tween_type = xml->get_attribute_value_safe("tweenType");
if (xml->has_attribute("name")) frame_name = xml->get_attribute_value_safe("name").strip_edges(true, true);
if (xml->has_attribute("labelType")) {
label_type = xml->get_attribute_value_safe("labelType");
} else {
label_type = "name";
}
if (xml->is_empty()) return Error::OK;
while (xml->read() == Error::OK) {
if (xml->get_node_type() == XMLParser::NODE_TEXT) continue;
if (xml->get_node_name() == "DOMFrame" && (xml->get_node_type() == XMLParser::NODE_ELEMENT_END || xml->is_empty()))
break;
if (xml->get_node_name() == "DOMGroup")
elements.push_back(add_child<FlashGroup>(xml));
else if (xml->get_node_name() == "DOMShape")
elements.push_back(add_child<FlashShape>(xml));
else if (xml->get_node_name() == "DOMSymbolInstance")
elements.push_back(add_child<FlashInstance>(xml));
else if (xml->get_node_name() == "DOMBitmapInstance")
elements.push_back(add_child<FlashBitmapInstance>(xml));
else if (xml->get_node_name() == "CustomEase" || xml->get_node_name() == "Ease")
tweens.push_back(add_child<FlashTween>(xml));
else if (xml->get_node_name() == "Color")
color_effect = parse_color_effect(xml);
}
if (tween_type == "motion" && tweens.size() == 0){
Ref<FlashTween> linear = document->element<FlashTween>(this);
tweens.push_back(linear);
}
if (frame_name != "") {
FlashTimeline *tl = find_parent<FlashTimeline>();
FlashLayer *layer = find_parent<FlashLayer>();
if (tl != NULL) {
tl->add_label(frame_name, label_type, index, duration);
if (layer != NULL) {
tl->set_clips_header(layer->get_layer_name());
}
}
}
return Error::OK;
}
Error FlashShape::parse(Ref<XMLParser> xml) {
return FAILED;
//// Even if there visible shapes in document or symbols,
//// it should never be rendered if doc has been exported
//// with Funexpected Flash Tools
//// TODO: report error in `FlashShape::animation_process` calls instead
// String layer_name = find_parent<FlashLayer>()->get_layer_name();
// int frame_idx = find_parent<FlashFrame>()->get_index();
// ERR_FAIL_V_MSG(FAILED, String("Vector Shape not supported at ") + xml->get_meta("path") + " in layer '" + layer_name + "' at frame " + itos(frame_idx));
}
void FlashGroup::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_members"), &FlashGroup::get_members);
ClassDB::bind_method(D_METHOD("set_members", "members"), &FlashGroup::set_members);
ADD_PROPERTY(PropertyInfo(Variant::STRING, "members", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_members", "get_members");
}
Array FlashGroup::get_members() {
Array l;
for (List<Ref<FlashDrawing>>::Element *E = members.front(); E; E = E->next()) {
l.push_back(E->get());
}
return l;
}
void FlashGroup::set_members(Array p_members) {
members.clear();
for (int i=0; i<p_members.size(); i++) {
Ref<FlashDrawing> member = p_members[i];
if (member.is_valid()) {
members.push_back(member);
}
}
}
List<Ref<FlashDrawing>> FlashGroup::all_members() const {
List<Ref<FlashDrawing>> result;
List<const FlashGroup*> groups;
groups.push_back(this);
for (const List<const FlashGroup*>::Element *E = groups.front(); E; E = E->next()) {
const FlashGroup *group = E->get();
for (const List<Ref<FlashDrawing>>::Element *M = group->members.front(); M; M = M->next()) {
const FlashGroup *member = Object::cast_to<FlashGroup>(M->get().ptr());
if (member) {
groups.push_back(member);
} else {
result.push_back(M->get());
}
}
}
return result;
}
void FlashGroup::setup(FlashDocument *p_document, FlashElement *p_parent) {
FlashElement::setup(p_document, p_parent);
for (List<Ref<FlashDrawing>>::Element *E = members.front(); E; E = E->next()) {
E->get()->setup(document, this);
}
}
Error FlashGroup::parse(Ref<XMLParser> xml) {
if (xml->is_empty()) return Error::OK;
while (xml->read() == Error::OK){
if (xml->get_node_type() == XMLParser::NODE_TEXT) continue;
if (xml->get_node_name() == "DOMGroup" && (xml->get_node_type() == XMLParser::NODE_ELEMENT_END || xml->is_empty()))
return Error::OK;
if (xml->get_node_name() == "DOMGroup" && xml->get_node_type() == XMLParser::NODE_ELEMENT)
members.push_back(add_child<FlashGroup>(xml));
else if (xml->get_node_name() == "DOMBitmapInstance")
members.push_back(add_child<FlashBitmapInstance>(xml));
else if (xml->get_node_name() == "DOMShape")
members.push_back(add_child<FlashShape>(xml));
else if (xml->get_node_name() == "DOMSymbolInstance")
members.push_back(add_child<FlashShape>(xml));
}
return Error::OK;
}
void FlashGroup::animation_process(FlashPlayer* node, float time, float delta, Transform2D tr, FlashColorEffect effect) {
List<Ref<FlashDrawing>> ms = all_members();
for (List<Ref<FlashDrawing>>::Element *E = ms.front(); E; E = E->next()) {
E->get()->animation_process(node, time, delta, tr, effect);
}
}
void FlashInstance::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_first_frame"), &FlashInstance::get_first_frame);
ClassDB::bind_method(D_METHOD("set_first_frame", "first_frame"), &FlashInstance::set_first_frame);
ClassDB::bind_method(D_METHOD("get_loop"), &FlashInstance::get_loop);
ClassDB::bind_method(D_METHOD("set_loop", "loop"), &FlashInstance::set_loop);
ClassDB::bind_method(D_METHOD("get_color_effect"), &FlashInstance::get_color_effect);
ClassDB::bind_method(D_METHOD("set_color_effect", "color_effect"), &FlashInstance::set_color_effect);
ClassDB::bind_method(D_METHOD("get_timeline_token"), &FlashInstance::get_timeline_token);
ClassDB::bind_method(D_METHOD("set_timeline_token", "timeline_token"), &FlashInstance::set_timeline_token);
ADD_PROPERTY(PropertyInfo(Variant::INT, "first_frame", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_first_frame", "get_first_frame");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "loop", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_loop", "get_loop");
ADD_PROPERTY(PropertyInfo(Variant::POOL_COLOR_ARRAY, "color_effect", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_color_effect", "get_color_effect");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "timeline_token", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_timeline_token", "get_timeline_token");
}
void FlashInstance::setup(FlashDocument *p_document, FlashElement *p_parent) {
FlashDrawing::setup(p_document, p_parent);
layer_name = find_parent<FlashLayer>()->get_layer_name();
}
FlashTimeline* FlashInstance::get_timeline() {
if (timeline != nullptr) return timeline;
timeline = document->get_timeline(timeline_token);
return timeline;
}
PoolColorArray FlashInstance::get_color_effect() const {
PoolColorArray effect;
effect.push_back(color_effect.add);
effect.push_back(color_effect.mult);
return effect;
}
void FlashInstance::set_color_effect(PoolColorArray p_color_effect) {
if (p_color_effect.size() > 0) {
color_effect.add = p_color_effect[0];
} else {
color_effect.add = Color();
}
if (p_color_effect.size() > 1) {
color_effect.mult = p_color_effect[1];
} else {
color_effect.mult = Color(1,1,1,1);
}
}
Error FlashInstance::parse(Ref<XMLParser> xml) {
if (xml->has_attribute("libraryItemName")) {
timeline_token = FlashDocument::validate_token(xml->get_attribute_value_safe("libraryItemName"));
}
if (xml->has_attribute("firstFrame"))
first_frame = xml->get_attribute_value_safe("firstFrame").to_int();
if (xml->has_attribute("loop"))
loop = xml->get_attribute_value_safe("loop");
if (xml->has_attribute("centerPoint3DX"))
center_point.x = xml->get_attribute_value_safe("centerPoint3DX").to_float();
if (xml->has_attribute("centerPoint3DY"))
center_point.y = xml->get_attribute_value_safe("centerPoint3DY").to_float();
if (xml->is_empty()) return Error::OK;
while (xml->read() == Error::OK) {
if (xml->get_node_type() == XMLParser::NODE_TEXT) continue;
if (xml->get_node_name() == "DOMSymbolInstance" && (xml->get_node_type() == XMLParser::NODE_ELEMENT_END || xml->is_empty()))
return Error::OK;
if (xml->get_node_name() == "Matrix")
transform = parse_transform(xml);
if (xml->get_node_name() == "Point") {
if (xml->has_attribute("x"))
transformation_point.x = xml->get_attribute_value_safe("x").to_float();
if (xml->has_attribute("y"))
transformation_point.y = xml->get_attribute_value_safe("y").to_float();
}
if (xml->get_node_name() == "Color") {
color_effect = parse_color_effect(xml);
}
}
return Error::OK;
}
void FlashInstance::animation_process(FlashPlayer* node, float time, float delta, Transform2D tr, FlashColorEffect effect) {
FlashTimeline* tl = get_timeline();
if (tl == NULL) return;
float instance_time =
loop == "single frame" ? first_frame :
loop == "play once" ? MIN(first_frame + time, tl->get_duration()-0.001) :
first_frame + time;
instance_time = node->get_symbol_frame(tl, instance_time);
tl->animation_process(node, instance_time, delta, tr, effect);
}
void FlashBitmapInstance::_bind_methods(){
ClassDB::bind_method(D_METHOD("get_library_item_name"), &FlashBitmapInstance::get_library_item_name);
ClassDB::bind_method(D_METHOD("set_library_item_name", "library_item_name"), &FlashBitmapInstance::set_library_item_name);
ADD_PROPERTY(PropertyInfo(Variant::INT, "library_item_name", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_library_item_name", "get_library_item_name");
}
Error FlashBitmapInstance::parse(Ref<XMLParser> xml) {
if(xml->has_attribute("libraryItemName"))
library_item_name = xml->get_attribute_value_safe("libraryItemName");
if (xml->is_empty()) return Error::OK;
while (xml->read() == OK) {
if (xml->get_node_type() == XMLParser::NODE_TEXT) continue;
if (xml->get_node_name() == "DOMBitmapInstance" && (xml->get_node_type() == XMLParser::NODE_ELEMENT_END || xml->is_empty()))
return Error::OK;
if (xml->get_node_name() == "Matrix")
transform = parse_transform(xml);
}
return Error::OK;
}
Ref<FlashTextureRect> FlashBitmapInstance::get_texture() {
if (texture.is_null()) {
texture = document->get_bitmap_rect(library_item_name);
}
return texture;
}
void FlashBitmapInstance::animation_process(FlashPlayer* node, float time, float delta, Transform2D tr, FlashColorEffect effect) {
Ref<FlashTextureRect> tex = get_texture();
if (!tex.is_valid()) {
return;
}
if (node->is_masking()) {