godot/tools/editor/editor_import_export.cpp

/*************************************************************************/
/*  editor_import_export.cpp                                             */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
/*                    http://www.godotengine.org                         */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur.                 */
/*                                                                       */
/* 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 "version.h"
#include "editor_import_export.h"
#include "script_language.h"
#include "globals.h"
#include "os/file_access.h"
#include "os/dir_access.h"
#include "tools/editor/editor_file_system.h"
#include "io/resource_loader.h"
#include "editor_node.h"
#include "editor_settings.h"
#include "io/config_file.h"
#include "io/resource_saver.h"
#include "io/md5.h"
#include "io_plugins/editor_texture_import_plugin.h"
#include "tools/editor/plugins/script_editor_plugin.h"
#include "io/zip_io.h"


String EditorImportPlugin::validate_source_path(const String& p_path) {

	String gp = Globals::get_singleton()->globalize_path(p_path);
	String rp = Globals::get_singleton()->get_resource_path();
	if (!rp.ends_with("/"))
		rp+="/";

	return rp.path_to_file(gp);
}

String EditorImportPlugin::expand_source_path(const String& p_path) {

	if (p_path.is_rel_path()) {
		return Globals::get_singleton()->get_resource_path().plus_file(p_path).simplify_path();
	} else {
		return p_path;
	}
}


String EditorImportPlugin::_validate_source_path(const String& p_path) {

	return validate_source_path(p_path);
}

String EditorImportPlugin::_expand_source_path(const String& p_path) {

	return expand_source_path(p_path);
}

void EditorImportPlugin::_bind_methods() {


	ObjectTypeDB::bind_method(_MD("validate_source_path","path"),&EditorImportPlugin::_validate_source_path);
	ObjectTypeDB::bind_method(_MD("expand_source_path","path"),&EditorImportPlugin::_expand_source_path);

	ObjectTypeDB::add_virtual_method(get_type_static(),MethodInfo(Variant::STRING,"get_name"));
	ObjectTypeDB::add_virtual_method(get_type_static(),MethodInfo(Variant::STRING,"get_visible_name"));
	ObjectTypeDB::add_virtual_method(get_type_static(),MethodInfo("import_dialog",PropertyInfo(Variant::STRING,"from")));
	ObjectTypeDB::add_virtual_method(get_type_static(),MethodInfo(Variant::INT,"import",PropertyInfo(Variant::STRING,"path"),PropertyInfo(Variant::OBJECT,"from",PROPERTY_HINT_RESOURCE_TYPE,"ResourceImportMetadata")));
	ObjectTypeDB::add_virtual_method(get_type_static(),MethodInfo(Variant::RAW_ARRAY,"custom_export",PropertyInfo(Variant::STRING,"path"),PropertyInfo(Variant::OBJECT,"platform",PROPERTY_HINT_RESOURCE_TYPE,"EditorExportPlatform")));

//	BIND_VMETHOD( mi );
}

String EditorImportPlugin::get_name() const {

	if (get_script_instance() && get_script_instance()->has_method("get_name")) {
		return get_script_instance()->call("get_name");
	}

	ERR_FAIL_V("");
}

String EditorImportPlugin::get_visible_name() const {

	if (get_script_instance() && get_script_instance()->has_method("get_visible_name")) {
		return get_script_instance()->call("get_visible_name");
	}

	ERR_FAIL_V("");
}


void EditorImportPlugin::import_dialog(const String& p_from) {

	if (get_script_instance() && get_script_instance()->has_method("import_dialog")) {
		get_script_instance()->call("import_dialog",p_from);
		return;
	}

	ERR_FAIL();

}

Error EditorImportPlugin::import(const String& p_path, const Ref<ResourceImportMetadata>& p_from) {

	if (get_script_instance() && get_script_instance()->has_method("import")) {
		return Error(get_script_instance()->call("import",p_path,p_from).operator int());
	}

	ERR_FAIL_V(ERR_UNAVAILABLE);
}

Vector<uint8_t> EditorImportPlugin::custom_export(const String& p_path, const Ref<EditorExportPlatform> &p_platform) {

	if (get_script_instance() && get_script_instance()->has_method("_custom_export")) {
		get_script_instance()->call("_custom_export",p_path,p_platform);
	}

	return Vector<uint8_t>();
}

EditorImportPlugin::EditorImportPlugin() {


}

/////////////////////////////////////////////////////////////////////////////////////////////////////


void EditorExportPlugin::_bind_methods() {

	MethodInfo mi = MethodInfo("custom_export:Variant",PropertyInfo(Variant::STRING,"name"),PropertyInfo(Variant::OBJECT,"platform",PROPERTY_HINT_RESOURCE_TYPE,"EditorExportPlatform"));
	mi.return_val.type=Variant::RAW_ARRAY;

	BIND_VMETHOD( mi );
}


Vector<uint8_t> EditorExportPlugin::custom_export(String& p_path,const Ref<EditorExportPlatform> &p_platform) {

	if (get_script_instance()) {

		Variant d = get_script_instance()->call("custom_export",p_path,p_platform);
		if (d.get_type()==Variant::NIL)
			return Vector<uint8_t>();
		if (d.get_type()==Variant::RAW_ARRAY)
			return d;

		ERR_FAIL_COND_V(d.get_type()!=Variant::DICTIONARY,Vector<uint8_t>());
		Dictionary dict=d;
		ERR_FAIL_COND_V(!dict.has("name"),Vector<uint8_t>());
		ERR_FAIL_COND_V(!dict.has("data"),Vector<uint8_t>());
		p_path=dict["name"];
		return dict["data"];
	}

	return Vector<uint8_t>();

}


EditorExportPlugin::EditorExportPlugin() {


}

/////////////////////////////////////////////////////////////////////////////////////////////////////



static void _add_to_list(EditorFileSystemDirectory *p_efsd,Set<StringName>& r_list) {

	for(int i=0;i<p_efsd->get_subdir_count();i++) {

		_add_to_list(p_efsd->get_subdir(i),r_list);
	}

	for(int i=0;i<p_efsd->get_file_count();i++) {
		r_list.insert(p_efsd->get_file_path(i));
	}
}


struct __EESortDepCmp {

	_FORCE_INLINE_ bool operator()(const StringName& p_l,const StringName& p_r) const {
		return p_l.operator String() < p_r.operator String();
	}
};




static void _edit_files_with_filter(DirAccess *da,const List<String>& p_filters,Set<StringName>& r_list,bool exclude) {


	List<String> files;
	List<String> dirs;

	da->list_dir_begin();

	String f = da->get_next();
	while(f!="") {

		print_line("HOHO: "+f);
		if (da->current_is_dir())
			dirs.push_back(f);
		else
			files.push_back(f);

		f=da->get_next();
	}

	String r = da->get_current_dir().replace("\\","/");
	if (!r.ends_with("/"))
		r+="/";

	print_line("AT: "+r);

	for(List<String>::Element *E=files.front();E;E=E->next()) {
		String fullpath=r+E->get();
		for(const List<String>::Element *F=p_filters.front();F;F=F->next()) {

			if (fullpath.matchn(F->get())) {
				String act = "Added: ";

				if (!exclude) {
					r_list.insert(fullpath);
				} else {
					act = "Removed: ";
					r_list.erase(fullpath);
				}


				print_line(act+fullpath);
			}
		}
	}

	da->list_dir_end();

	for(List<String>::Element *E=dirs.front();E;E=E->next()) {
		if (E->get().begins_with("."))
			continue;
		da->change_dir(E->get());
		_edit_files_with_filter(da,p_filters,r_list,exclude);
		da->change_dir("..");
	}

}

static void _edit_filter_list(Set<StringName>& r_list,const String& p_filter,bool exclude) {

	if (p_filter=="")
		return;
	Vector<String> split = p_filter.split(",");
	List<String> filters;
	for(int i=0;i<split.size();i++) {
		String f = split[i].strip_edges();
		if (f.empty())
			continue;
		filters.push_back(f);
	}

	DirAccess *da = DirAccess::open("res://");
	ERR_FAIL_NULL(da);
	_edit_files_with_filter(da,filters,r_list,exclude);
	memdelete(da);
}

static void _add_filter_to_list(Set<StringName>& r_list,const String& p_filter) {
	_edit_filter_list(r_list,p_filter,false);
}

static void _remove_filter_from_list(Set<StringName>& r_list,const String& p_filter) {
	_edit_filter_list(r_list,p_filter,true);
}

Vector<uint8_t> EditorExportPlatform::get_exported_file_default(String& p_fname) const {

	FileAccess *f = FileAccess::open(p_fname,FileAccess::READ);
	ERR_FAIL_COND_V(!f,Vector<uint8_t>());
	Vector<uint8_t> ret;
	ret.resize(f->get_len());
	int rbs = f->get_buffer(ret.ptr(),ret.size());
	memdelete(f);
	return ret;
}

Vector<uint8_t> EditorExportPlatform::get_exported_file(String& p_fname) const {

	Ref<EditorExportPlatform> ep=EditorImportExport::get_singleton()->get_export_platform(get_name());

	for(int i=0;i<EditorImportExport::get_singleton()->get_export_plugin_count();i++) {

		Vector<uint8_t> data = EditorImportExport::get_singleton()->get_export_plugin(i)->custom_export(p_fname,ep);
		if (data.size())
			return data;

	}


	return get_exported_file_default(p_fname);


}

Vector<StringName> EditorExportPlatform::get_dependencies(bool p_bundles) const {


	Set<StringName> exported;

	if (FileAccess::exists("res://engine.cfg"))
		exported.insert("res://engine.cfg");

	if (EditorImportExport::get_singleton()->get_export_filter()!=EditorImportExport::EXPORT_SELECTED) {

		String filter;
		if (EditorImportExport::get_singleton()->get_export_filter()==EditorImportExport::EXPORT_ALL) {
			_add_filter_to_list(exported,"*");
		} else {
			_add_to_list(EditorFileSystem::get_singleton()->get_filesystem(),exported);
			String cf = EditorImportExport::get_singleton()->get_export_custom_filter();
			if (cf!="")
				cf+=",";
			cf+="*.flags";
			_add_filter_to_list(exported,cf);

			cf = EditorImportExport::get_singleton()->get_export_custom_filter_exclude();
			_remove_filter_from_list(exported,cf);
		}


	} else {


		Map<String,Map<String,String> > remapped_paths;

		Set<String> scene_extensions;
		Set<String> resource_extensions;

		{

			List<String> l;
	//		SceneLoader::get_recognized_extensions(&l);
	//		for(List<String>::Element *E=l.front();E;E=E->next()) {
	//
	//			scene_extensions.insert(E->get());
	//		}
			ResourceLoader::get_recognized_extensions_for_type("",&l);
			for(List<String>::Element *E=l.front();E;E=E->next()) {

				resource_extensions.insert(E->get());
			}
		}


		List<StringName> toexport;

		EditorImportExport::get_singleton()->get_export_file_list(&toexport);

		print_line("TO EXPORT: "+itos(toexport.size()));


		for (List<StringName>::Element *E=toexport.front();E;E=E->next()) {

			print_line("DEP: "+String(E->get()));
			exported.insert(E->get());
			if (p_bundles && EditorImportExport::get_singleton()->get_export_file_action(E->get())==EditorImportExport::ACTION_BUNDLE) {
				print_line("NO BECAUSE OF BUNDLE!");
				continue; //no dependencies needed to be copied
			}

			List<String> testsubs;
			testsubs.push_back(E->get());

			while(testsubs.size()) {
				//recursive subdep search!
				List<String> deplist;
				ResourceLoader::get_dependencies(testsubs.front()->get(),&deplist);
				testsubs.pop_front();

				List<String> subdeps;

				for (List<String>::Element *F=deplist.front();F;F=F->next()) {

					StringName dep = F->get();

					if (exported.has(dep) || EditorImportExport::get_singleton()->get_export_file_action(dep)!=EditorImportExport::ACTION_NONE)
						continue; //dependency added or to be added
					print_line(" SUBDEP: "+String(dep));

					exported.insert(dep);
					testsubs.push_back(dep);
				}
			}
		}
		String cf = EditorImportExport::get_singleton()->get_export_custom_filter();
		if (cf!="")
			cf+=",";
		cf+="*.flags";
		_add_filter_to_list(exported,cf);

		cf = EditorImportExport::get_singleton()->get_export_custom_filter_exclude();
		_remove_filter_from_list(exported,cf);


	}

	Vector<StringName> ret;
	ret.resize(exported.size());


	int idx=0;
	for(Set<StringName>::Element *E=exported.front();E;E=E->next()) {

		ret[idx++]=E->get();

	}

	SortArray<StringName,__EESortDepCmp> sort; //some platforms work better if this is sorted
	sort.sort(ret.ptr(),ret.size());

	return ret;

}

String EditorExportPlatform::find_export_template(String template_file_name, String *err) const {
	String user_file = EditorSettings::get_singleton()->get_settings_path()
		+"/templates/"+template_file_name;
	String system_file=OS::get_singleton()->get_installed_templates_path();
	bool has_system_path=(system_file!="");
	system_file+=template_file_name;

	// Prefer user file
	if (FileAccess::exists(user_file)) {
		return user_file;
	}

	// Now check system file
	if (has_system_path) {
		if (FileAccess::exists(system_file)) {
			return system_file;
		}
	}

	// Not found
	if (err) {
		*err+="No export template found at \""+user_file+"\"";
		if (has_system_path)
			*err+="\n or \""+system_file+"\".";
		else
			*err+=".";
	}
	return "";
}

bool EditorExportPlatform::exists_export_template(String template_file_name, String *err) const {
	return find_export_template(template_file_name,err)!="";
}

///////////////////////////////////////






bool EditorExportPlatformPC::_set(const StringName& p_name, const Variant& p_value) {

	String n = p_name;

	if (n=="custom_binary/release") {

		custom_release_binary=p_value;
	} else if (n=="custom_binary/debug") {

		custom_debug_binary=p_value;
	} else if (n=="resources/pack_mode") {

		export_mode=ExportMode(int(p_value));
	} else if (n=="resources/bundle_dependencies_(for_optical_disc)") {

		bundle=p_value;
	} else if (n=="binary/64_bits") {

		use64=p_value;
	} else
		return false;

	return true;

}

bool EditorExportPlatformPC::_get(const StringName& p_name,Variant &r_ret) const {

	String n = p_name;

	if (n=="custom_binary/release") {

		r_ret=custom_release_binary;
	} else if (n=="custom_binary/debug") {

		r_ret=custom_debug_binary;
	} else if (n=="resources/pack_mode") {

		r_ret=export_mode;
	} else if (n=="resources/bundle_dependencies_(for_optical_disc)") {

		r_ret=bundle;
	} else if (n=="binary/64_bits") {

		r_ret=use64;
	} else
		return false;

	return true;

}

void EditorExportPlatformPC::_get_property_list( List<PropertyInfo> *p_list) const {

	p_list->push_back( PropertyInfo( Variant::STRING, "custom_binary/debug", PROPERTY_HINT_GLOBAL_FILE,binary_extension));
	p_list->push_back( PropertyInfo( Variant::STRING, "custom_binary/release", PROPERTY_HINT_GLOBAL_FILE,binary_extension));
	p_list->push_back( PropertyInfo( Variant::INT, "resources/pack_mode", PROPERTY_HINT_ENUM,"Pack into executable,Pack into binary file (.pck),Pack into archive file (.zip)"));
	p_list->push_back( PropertyInfo( Variant::BOOL, "resources/bundle_dependencies_(for_optical_disc)"));
	p_list->push_back( PropertyInfo( Variant::BOOL, "binary/64_bits"));
}



static void _exp_add_dep(Map<StringName,List<StringName> > &deps,const StringName& p_path) {


	if (deps.has(p_path))
		return; //already done

	deps.insert(p_path,List<StringName>());

	List<StringName> &deplist=deps[p_path];
	Set<StringName> depset;

	List<String> dl;
	ResourceLoader::get_dependencies(p_path,&dl);

	//added in order so child dependencies are always added bfore parent dependencies
	for (List<String>::Element *E=dl.front();E;E=E->next()) {


		if (!deps.has(E->get()))
			_exp_add_dep(deps,E->get());

		for(List<StringName>::Element *F=deps[E->get()].front();F;F=F->next()) {


			if (!depset.has(F->get())) {
				depset.insert(F->get());
				deplist.push_back(F->get());
			}
		}

		if (!depset.has(E->get())) {
			depset.insert(E->get());
			deplist.push_back(E->get());
		}

	}
}



Error EditorExportPlatform::export_project_files(EditorExportSaveFunction p_func, void* p_udata,bool p_make_bundles) {

/* ALL FILES AND DEPENDENCIES */

	Vector<StringName> files=get_dependencies(p_make_bundles);

	Map<StringName,List<StringName> > deps;

	if (false) {
		for(int i=0;i<files.size();i++) {

			_exp_add_dep(deps,files[i]);

		}
	}



/* GROUP ATLAS */


	List<StringName> groups;

	EditorImportExport::get_singleton()->image_export_get_groups(&groups);

	Map<StringName,StringName> remap_files;
	Set<StringName> saved;

	int counter=0;

	for(List<StringName>::Element *E=groups.front();E;E=E->next()) {

		if (!EditorImportExport::get_singleton()->image_export_group_get_make_atlas(E->get()))
			continue; //uninterested, only process for atlas!

		List<StringName> atlas_images;
		EditorImportExport::get_singleton()->image_export_get_images_in_group(E->get(),&atlas_images);
		atlas_images.sort_custom<StringName::AlphCompare>();

		for (List<StringName>::Element *F=atlas_images.front();F;) {

			List<StringName>::Element *N=F->next();

			if (!FileAccess::exists(F->get())) {
				atlas_images.erase(F);
			}

			F=N;

		}

		if (atlas_images.size()<=1)
			continue;

		int group_format=0;
		float group_lossy_quality=EditorImportExport::get_singleton()->image_export_group_get_lossy_quality(E->get());
		int group_shrink=EditorImportExport::get_singleton()->image_export_group_get_shrink(E->get());
		group_shrink*=EditorImportExport::get_singleton()->get_export_image_shrink();

		switch(EditorImportExport::get_singleton()->image_export_group_get_image_action(E->get())) {
			case EditorImportExport::IMAGE_ACTION_KEEP:
			case EditorImportExport::IMAGE_ACTION_NONE: {

				switch(EditorImportExport::get_singleton()->get_export_image_action()) {
					case EditorImportExport::IMAGE_ACTION_NONE: {

						group_format=EditorTextureImportPlugin::IMAGE_FORMAT_COMPRESS_DISK_LOSSLESS; //?

					} break; //use default
					case EditorImportExport::IMAGE_ACTION_COMPRESS_DISK: {
						group_format=EditorTextureImportPlugin::IMAGE_FORMAT_COMPRESS_DISK_LOSSY;
					} break; //use default
					case EditorImportExport::IMAGE_ACTION_COMPRESS_RAM: {
						group_format=EditorTextureImportPlugin::IMAGE_FORMAT_COMPRESS_RAM;
					} break; //use default
				}

				group_lossy_quality=EditorImportExport::get_singleton()->get_export_image_quality();

			} break; //use default
			case EditorImportExport::IMAGE_ACTION_COMPRESS_DISK: {
				group_format=EditorTextureImportPlugin::IMAGE_FORMAT_COMPRESS_DISK_LOSSY;
			} break; //use default
			case EditorImportExport::IMAGE_ACTION_COMPRESS_RAM: {
				group_format=EditorTextureImportPlugin::IMAGE_FORMAT_COMPRESS_RAM;
			} break; //use default
		}

		String image_list_md5;

		{
			MD5_CTX ctx;
			MD5Init(&ctx);
			for (List<StringName>::Element *F=atlas_images.front();F;F=F->next()) {

				String p = F->get();
				MD5Update(&ctx,(unsigned char*)p.utf8().get_data(),p.utf8().length());

			}

			MD5Final(&ctx);
			image_list_md5=String::md5(ctx.digest);
		}
		//ok see if cached
		String md5;
		bool atlas_valid=true;
		String atlas_name;

		{
			MD5_CTX ctx;
			MD5Init(&ctx);
			String path = Globals::get_singleton()->get_resource_path()+"::"+String(E->get())+"::"+get_name();
			MD5Update(&ctx,(unsigned char*)path.utf8().get_data(),path.utf8().length());
			MD5Final(&ctx);
			md5 = String::md5(ctx.digest);
		}

		FileAccess *f=NULL;

		if (!FileAccess::exists(EditorSettings::get_singleton()->get_settings_path()+"/tmp/atlas-"+md5)) {
			print_line("NO MD5 INVALID");
			atlas_valid=false;
		}

		if (atlas_valid)
			f=FileAccess::open(EditorSettings::get_singleton()->get_settings_path()+"/tmp/atlas-"+md5,FileAccess::READ);

		if (atlas_valid) {
			//compare options
			Dictionary options;
			options.parse_json(f->get_line());
			if (!options.has("lossy_quality") || float(options["lossy_quality"])!=group_lossy_quality)
				atlas_valid=false;
			else if (!options.has("shrink") || int(options["shrink"])!=group_shrink)
				atlas_valid=false;
			else if (!options.has("image_format") || int(options["image_format"])!=group_format)
				atlas_valid=false;

			if (!atlas_valid)
				print_line("JSON INVALID");

		}


		if (atlas_valid) {
			//check md5 of list of image /names/
			if (f->get_line().strip_edges()!=image_list_md5) {
				atlas_valid=false;
				print_line("IMAGE MD5 INVALID!");
			}

		}

		Vector<Rect2> rects;
		bool resave_deps=false;

		if (atlas_valid) {

			//check if images were not modified
			for (List<StringName>::Element *F=atlas_images.front();F;F=F->next()) {

				Vector<String> slices = f->get_line().strip_edges().split("::");

				if (slices.size()!=10) {
					atlas_valid=false;
					print_line("CANT SLICE IN 10");
					break;
				}
				uint64_t mod_time = slices[0].to_int64();
				uint64_t file_mod_time = FileAccess::get_modified_time(F->get());
				if (mod_time!=file_mod_time) {

					String image_md5 = slices[1];
					String file_md5 = FileAccess::get_md5(F->get());

					if (image_md5!=file_md5) {
						atlas_valid=false;
						print_line("IMAGE INVALID "+slices[0]);
						break;
					} else {
						resave_deps=true;
					}
				}

				if (atlas_valid) {
					//push back region and margin
					rects.push_back(Rect2(slices[2].to_float(),slices[3].to_float(),slices[4].to_float(),slices[5].to_float()));
					rects.push_back(Rect2(slices[6].to_float(),slices[7].to_float(),slices[8].to_float(),slices[9].to_float()));
				}
			}

		}

		if (f) {
			memdelete(f);
			f=NULL;
		}

		print_line("ATLAS VALID? "+itos(atlas_valid)+" RESAVE DEPS? "+itos(resave_deps));
		if (!atlas_valid) {
			rects.clear();
			//oh well, atlas is not valid. need to make new one....

			String dst_file = EditorSettings::get_singleton()->get_settings_path()+"/tmp/atlas-"+md5+".tex";
			Ref<ResourceImportMetadata> imd = memnew( ResourceImportMetadata );
			//imd->set_editor();

			for (List<StringName>::Element *F=atlas_images.front();F;F=F->next()) {

				imd->add_source(EditorImportPlugin::validate_source_path(F->get()),FileAccess::get_md5(F->get()));
			}


			imd->set_option("format",group_format);


			int flags=0;

			if (Globals::get_singleton()->get("image_loader/filter"))
				flags|=EditorTextureImportPlugin::IMAGE_FLAG_FILTER;
			if (!Globals::get_singleton()->get("image_loader/gen_mipmaps"))
				flags|=EditorTextureImportPlugin::IMAGE_FLAG_NO_MIPMAPS;
			if (!Globals::get_singleton()->get("image_loader/repeat"))
				flags|=EditorTextureImportPlugin::IMAGE_FLAG_REPEAT;

			flags|=EditorTextureImportPlugin::IMAGE_FLAG_FIX_BORDER_ALPHA;

			imd->set_option("flags",flags);
			imd->set_option("quality",group_lossy_quality);
			imd->set_option("atlas",true);
			imd->set_option("crop",true);
			imd->set_option("shrink",group_shrink);



			Ref<EditorTextureImportPlugin> plugin = EditorImportExport::get_singleton()->get_import_plugin_by_name("texture_atlas");
			Error err = plugin->import2(dst_file,imd,get_image_compression(),true);
			if (err) {

				EditorNode::add_io_error("Error saving atlas! "+dst_file.get_file());
				return ERR_CANT_CREATE;
			}

			ERR_FAIL_COND_V(imd->get_option("rects")==Variant(),ERR_BUG);

			Array r_rects=imd->get_option("rects");
			rects.resize(r_rects.size());
			for(int i=0;i<r_rects.size();i++) {
				//get back region and margins
				rects[i]=r_rects[i];
			}


			resave_deps=true;
		}


		//atlas is valid (or it was just saved i guess), create the atex files and save them

		if (resave_deps) {
			f=FileAccess::open(EditorSettings::get_singleton()->get_settings_path()+"/tmp/atlas-"+md5,FileAccess::WRITE);
			Dictionary options;
			options["lossy_quality"]=group_lossy_quality;
			options["shrink"]=EditorImportExport::get_singleton()->image_export_group_get_shrink(E->get());
			options["image_format"]=group_format;
			f->store_line(options.to_json());
			f->store_line(image_list_md5);
		}

		//go through all ATEX files

		{
			Ref<ImageTexture> atlas = memnew( ImageTexture ); //fake atlas!
			String atlas_path="res://atlas-"+md5+".tex";
			atlas->set_path(atlas_path);
			int idx=0;
			for (List<StringName>::Element *F=atlas_images.front();F;F=F->next()) {

				String p = F->get();
				Ref<AtlasTexture> atex = memnew(AtlasTexture);
				atex->set_atlas(atlas);
				Rect2 region=rects[idx++];
				Rect2 margin=rects[idx++];
				atex->set_region(region);
				atex->set_margin(margin);

				String path = EditorSettings::get_singleton()->get_settings_path()+"/tmp/tmpatlas.atex";
				Error err = ResourceSaver::save(path,atex);
				if (err!=OK) {
					EditorNode::add_io_error("Could not save atlas subtexture: "+path);
					return ERR_CANT_CREATE;
				}
				Vector<uint8_t> data = FileAccess::get_file_as_array(path);
				String dst_path = F->get().operator String().basename()+".atex";
				err = p_func(p_udata,dst_path,data,counter++,files.size());
				saved.insert(dst_path);
				if (err)
					return err;

				if (f) {
					//recreating deps..
					String depline;
//					depline=String(F->get())+"::"+itos(FileAccess::get_modified_time(F->get()))+"::"+FileAccess::get_md5(F->get()); name unneccesary by top md5
					depline=itos(FileAccess::get_modified_time(F->get()))+"::"+FileAccess::get_md5(F->get());
					depline+="::"+itos(region.pos.x)+"::"+itos(region.pos.y)+"::"+itos(region.size.x)+"::"+itos(region.size.y);
					depline+="::"+itos(margin.pos.x)+"::"+itos(margin.pos.y)+"::"+itos(margin.size.x)+"::"+itos(margin.size.y);
					f->store_line(depline);
				}

				remap_files[F->get()]=dst_path;
			}

			Vector<uint8_t> atlas_data = FileAccess::get_file_as_array(EditorSettings::get_singleton()->get_settings_path()+"/tmp/atlas-"+md5+".tex");
			Error err = p_func(p_udata,atlas_path,atlas_data,counter,files.size());
			saved.insert(atlas_path);
			if (err)
				return err;

		}


		if (f) {
			memdelete(f);
		}

	}


	StringName engine_cfg="res://engine.cfg";
	StringName boot_splash;
	{
		String splash=Globals::get_singleton()->get("application/boot_splash"); //avoid splash from being converted
		splash=splash.strip_edges();
		if (splash!=String()) {
			if (!splash.begins_with("res://"))
				splash="res://"+splash;
			splash=splash.simplify_path();
			boot_splash=splash;
		}
	}
	StringName custom_cursor;
	{
		String splash=Globals::get_singleton()->get("display/custom_mouse_cursor"); //avoid splash from being converted
		splash=splash.strip_edges();
		if (splash!=String()) {
			if (!splash.begins_with("res://"))
				splash="res://"+splash;
			splash=splash.simplify_path();
			custom_cursor=splash;
		}
	}




	for(int i=0;i<files.size();i++) {

		if (remap_files.has(files[i]) || files[i]==engine_cfg) //gonna be remapped (happened before!)
			continue; //from atlas?
		String src=files[i];
		Vector<uint8_t> buf;

		if (src==boot_splash || src==custom_cursor)
			buf = get_exported_file_default(src); //bootsplash must be kept if used
		else
			buf = get_exported_file(src);

		ERR_CONTINUE( saved.has(src) );

		Error err = p_func(p_udata,src,buf,counter++,files.size());
		if (err)
			return err;

		saved.insert(src);
		if (src!=String(files[i]))
			remap_files[files[i]]=src;

	}


	{

		//make binary engine.cfg config
		Map<String,Variant> custom;


		if (remap_files.size()) {
			Vector<String> remapsprop;
			for(Map<StringName,StringName>::Element *E=remap_files.front();E;E=E->next()) {
				print_line("REMAP: "+String(E->key())+" -> "+E->get());
				remapsprop.push_back(E->key());
				remapsprop.push_back(E->get());
			}

			custom["remap/all"]=remapsprop;
		}

		//add presaved dependencies
		for(Map<StringName,List<StringName> >::Element *E=deps.front();E;E=E->next()) {

			if (E->get().size()==0)
				continue; //no deps
			String key;
			Vector<StringName> deps;
			//if bundle continue (when bundles supported obviously)

			if (remap_files.has(E->key())) {
				key=remap_files[E->key()];
			} else {
				key=E->key();
			}

			deps.resize(E->get().size());
			int i=0;

			for(List<StringName>::Element *F=E->get().front();F;F=F->next()) {
				deps[i++]=F->get();
				print_line(" -"+String(F->get()));
			}

			NodePath prop(deps,true,String()); //seems best to use this for performance

			custom["deps/"+key.md5_text()]=prop;

		}

		String remap_file="engine.cfb";
		String engine_cfb =EditorSettings::get_singleton()->get_settings_path()+"/tmp/tmp"+remap_file;
		Globals::get_singleton()->save_custom(engine_cfb,custom);
		Vector<uint8_t> data = FileAccess::get_file_as_array(engine_cfb);

		Error err = p_func(p_udata,"res://"+remap_file,data,counter,files.size());
		if (err)
			return err;

	}

	return OK;
}

static int _get_pad(int p_alignment, int p_n) {

	int rest = p_n % p_alignment;
	int pad = 0;
	if (rest > 0) {
		pad = p_alignment - rest;
	};

	return pad;
};

void EditorExportPlatform::gen_export_flags(Vector<String> &r_flags, int p_flags) {

	String host = EditorSettings::get_singleton()->get("network/debug_host");

	if (p_flags&EXPORT_REMOTE_DEBUG_LOCALHOST)
		host="localhost";

	if (p_flags&EXPORT_DUMB_CLIENT) {
		int port = EditorSettings::get_singleton()->get("file_server/port");
		String passwd = EditorSettings::get_singleton()->get("file_server/password");
		r_flags.push_back("-rfs");
		r_flags.push_back(host+":"+itos(port));
		if (passwd!="") {
			r_flags.push_back("-rfs_pass");
			r_flags.push_back(passwd);
		}
	}

	if (p_flags&EXPORT_REMOTE_DEBUG) {

		r_flags.push_back("-rdebug");

		r_flags.push_back(host+":"+String::num(GLOBAL_DEF("debug/debug_port", 6007)));

		List<String> breakpoints;
		ScriptEditor::get_singleton()->get_breakpoints(&breakpoints);


		if (breakpoints.size()) {

			r_flags.push_back("-bp");
			String bpoints;
			for(const List<String>::Element *E=breakpoints.front();E;E=E->next()) {

				bpoints+=E->get().replace(" ","%20");
				if (E->next())
					bpoints+=",";
			}

			r_flags.push_back(bpoints);
		}

	}

	if (p_flags&EXPORT_VIEW_COLLISONS) {

		r_flags.push_back("-debugcol");
	}

	if (p_flags&EXPORT_VIEW_NAVIGATION) {

		r_flags.push_back("-debugnav");
	}


}

Error EditorExportPlatform::save_pack_file(void *p_userdata,const String& p_path, const Vector<uint8_t>& p_data,int p_file,int p_total) {


	PackData *pd = (PackData*)p_userdata;

	CharString cs=p_path.utf8();
	pd->f->store_32(cs.length());
	pd->f->store_buffer((uint8_t*)cs.get_data(),cs.length());
	TempData td;
	td.pos=pd->f->get_pos();;
	td.ofs=pd->ftmp->get_pos();
	td.size=p_data.size();
	pd->file_ofs.push_back(td);
	pd->f->store_64(0); //ofs
	pd->f->store_64(0); //size
	{
		MD5_CTX ctx;
		MD5Init(&ctx);
		MD5Update(&ctx,(unsigned char*)p_data.ptr(),p_data.size());
		MD5Final(&ctx);
		pd->f->store_buffer(ctx.digest,16);
	}
	pd->ep->step("Storing File: "+p_path,2+p_file*100/p_total,false);
	pd->count++;
	pd->ftmp->store_buffer(p_data.ptr(),p_data.size());
	if (pd->alignment > 1) {

		int pad = _get_pad(pd->alignment, pd->ftmp->get_pos());
		for (int i=0; i<pad; i++) {

			pd->ftmp->store_8(0);
		};
	};
	return OK;

}

Error EditorExportPlatform::save_zip_file(void *p_userdata,const String& p_path, const Vector<uint8_t>& p_data,int p_file,int p_total) {


	String path=p_path.replace_first("res://","");

	ZipData *zd = (ZipData*)p_userdata;

	zipFile zip=(zipFile)zd->zip;

	zipOpenNewFileInZip(zip,
		path.utf8().get_data(),
		NULL,
		NULL,
		0,
		NULL,
		0,
		NULL,
		Z_DEFLATED,
		Z_DEFAULT_COMPRESSION);

	zipWriteInFileInZip(zip,p_data.ptr(),p_data.size());
	zipCloseFileInZip(zip);

	zd->ep->step("Storing File: "+p_path,2+p_file*100/p_total,false);
	zd->count++;
	return OK;

}

Error EditorExportPlatform::save_zip(const String& p_path, bool p_make_bundles) {

	EditorProgress ep("savezip","Packing",102);

	//FileAccess *tmp = FileAccess::open(tmppath,FileAccess::WRITE);

	FileAccess *src_f;
	zlib_filefunc_def io = zipio_create_io_from_file(&src_f);
	zipFile	zip=zipOpen2(p_path.utf8().get_data(),APPEND_STATUS_CREATE,NULL,&io);

	ZipData zd;
	zd.count=0;
	zd.ep=&ep;
	zd.zip=zip;


	Error err = export_project_files(save_zip_file,&zd,p_make_bundles);

	zipClose(zip,NULL);

	return err;
}

Error EditorExportPlatform::save_pack(FileAccess *dst,bool p_make_bundles, int p_alignment) {

	EditorProgress ep("savepack","Packing",102);

	String tmppath = EditorSettings::get_singleton()->get_settings_path()+"/tmp/packtmp";
	FileAccess *tmp = FileAccess::open(tmppath,FileAccess::WRITE);
	uint64_t ofs_begin = dst->get_pos();

	dst->store_32(0x43504447); //GDPK
	dst->store_32(0); //pack version
	dst->store_32(VERSION_MAJOR);
	dst->store_32(VERSION_MINOR);
	dst->store_32(0); //hmph
	for(int i=0;i<16;i++) {
		//reserved
		dst->store_32(0);
	}

	size_t fcountpos = dst->get_pos();
	dst->store_32(0);

	PackData pd;
	pd.ep=&ep;
	pd.f=dst;
	pd.ftmp=tmp;
	pd.count=0;
	pd.alignment = p_alignment;
	Error err = export_project_files(save_pack_file,&pd,p_make_bundles);
	memdelete(tmp);
	if (err)
		return err;

	if (p_alignment > 1) {
		int pad = _get_pad(p_alignment, dst->get_pos());
		for (int i=0; i<pad; i++) {

			dst->store_8(0);
		};
	};

	size_t ofsplus = dst->get_pos();
	//append file

	tmp = FileAccess::open(tmppath,FileAccess::READ);

	ERR_FAIL_COND_V(!tmp,ERR_CANT_OPEN;)
	const int bufsize=16384;
	uint8_t buf[bufsize];

	while(true) {

		int got = tmp->get_buffer(buf,bufsize);
		if (got<=0)
			break;
		dst->store_buffer(buf,got);
	}

	memdelete(tmp);

	dst->store_64(dst->get_pos()-ofs_begin);
	dst->store_32(0x43504447); //GDPK

	//fix offsets

	dst->seek(fcountpos);
	dst->store_32(pd.count);
	for(int i=0;i<pd.file_ofs.size();i++) {

		dst->seek(pd.file_ofs[i].pos);
		dst->store_64(pd.file_ofs[i].ofs+ofsplus);
		dst->store_64(pd.file_ofs[i].size);
	}

	return OK;
}

Error EditorExportPlatformPC::export_project(const String& p_path, bool p_debug, int p_flags) {



	EditorProgress ep("export","Exporting for "+get_name(),102);

	const int BUFSIZE = 32768;



	ep.step("Setting Up..",0);

	String exe_path="";

	if (p_debug)
		exe_path=custom_debug_binary;
	else
		exe_path=custom_release_binary;

	if (exe_path=="") {
		String fname;
		if (use64) {
			if (p_debug)
				fname=debug_binary64;
			else
				fname=release_binary64;
		} else {
			if (p_debug)
				fname=debug_binary32;
			else
				fname=release_binary32;
		}
		String err="";
		exe_path=find_export_template(fname,&err);
		if (exe_path=="") {
			EditorNode::add_io_error(err);
			return ERR_FILE_CANT_READ;
		}
	}

	FileAccess *src_exe=FileAccess::open(exe_path,FileAccess::READ);
	if (!src_exe) {

		EditorNode::add_io_error("Couldn't read source executable at:\n "+exe_path);
		return ERR_FILE_CANT_READ;
	}

	FileAccess *dst=FileAccess::open(p_path,FileAccess::WRITE);
	if (!dst) {

		EditorNode::add_io_error("Can't copy executable file to:\n "+p_path);
		return ERR_FILE_CANT_WRITE;
	}

	uint8_t buff[32768];

	while(true) {

		int c = src_exe->get_buffer(buff,BUFSIZE);
		if (c>0) {

			dst->store_buffer(buff,c);
		} else {
			break;
		}
	}

	String dstfile = p_path.replace_first("res://","").replace("\\","/");
	if (export_mode!=EXPORT_EXE) {

		String dstfile_extension=export_mode==EXPORT_ZIP?".zip":".pck";
		if (dstfile.find("/")!=-1)
			dstfile=dstfile.get_base_dir()+"/data"+dstfile_extension;
		else
			dstfile="data"+dstfile_extension;
		if (export_mode==EXPORT_PACK) {

			memdelete(dst);

			dst=FileAccess::open(dstfile,FileAccess::WRITE);
			if (!dst) {

				EditorNode::add_io_error("Can't write data pack to:\n "+p_path);
				return ERR_FILE_CANT_WRITE;
			}
		}
	}



	memdelete(src_exe);

	Error err = export_mode==EXPORT_ZIP?save_zip(dstfile,bundle):save_pack(dst,bundle);
	memdelete(dst);
	return err;
}

void EditorExportPlatformPC::set_binary_extension(const String& p_extension) {

	binary_extension=p_extension;
}

bool EditorExportPlatformPC::can_export(String *r_error) const {

	String err;
	bool valid=true;

	if (use64 && (!exists_export_template(debug_binary64)) || !exists_export_template(release_binary64)) {
		valid=false;
		err="No 64 bits export templates found.\nDownload and install export templates.\n";
	}

	if (!use64 && (!exists_export_template(debug_binary32) || !exists_export_template(release_binary32))) {
		valid=false;
		err="No 32 bits export templates found.\nDownload and install export templates.\n";
	}

	if(custom_debug_binary=="" && custom_release_binary=="") {
		if (r_error) *r_error=err;
		return valid;
	}

	bool dvalid = true;
	bool rvalid = true;

	if(!FileAccess::exists(custom_debug_binary)) {
		dvalid = false;
		err = "Custom debug binary not found.\n";
	}

	if(!FileAccess::exists(custom_release_binary)) {
		rvalid = false;
		err = "Custom release binary not found.\n";
	}

	if (dvalid || rvalid)
		valid = true;
	else
		valid = false;

	if (r_error)
		*r_error=err;
	return valid;
}


EditorExportPlatformPC::EditorExportPlatformPC() {

	export_mode=EXPORT_PACK;
	use64=true;
}










///////////////////////////////////////////////////////////////////////////////////////////////////////


EditorImportExport* EditorImportExport::singleton=NULL;

void EditorImportExport::add_import_plugin(const Ref<EditorImportPlugin>& p_plugin) {

	// Need to make sure the name is unique if we are going to lookup by it
	ERR_FAIL_COND(by_idx.has(p_plugin->get_name()));

	by_idx[ p_plugin->get_name() ]=plugins.size();
	plugins.push_back(p_plugin);
}

void EditorImportExport::remove_import_plugin(const Ref<EditorImportPlugin>& p_plugin) {

	String plugin_name = p_plugin->get_name();

	// Keep the indices the same
	// Find the index of the target plugin
	ERR_FAIL_COND(!by_idx.has(plugin_name));
	int idx = by_idx[plugin_name];
	int last_idx = plugins.size() - 1;

	// Swap the last plugin and the target one
	SWAP(plugins[idx], plugins[last_idx]);

	// Update the index of the old last one
	by_idx[plugins[idx]->get_name()] = idx;

	// Remove the target plugin's by_idx entry
	by_idx.erase(plugin_name);

	// Erase the plugin
	plugins.remove(last_idx);
}

int EditorImportExport::get_import_plugin_count() const{

	return plugins.size();
}
Ref<EditorImportPlugin> EditorImportExport::get_import_plugin(int p_idx) const{

	ERR_FAIL_INDEX_V(p_idx,plugins.size(),Ref<EditorImportPlugin>());
	return plugins[p_idx];

}



Ref<EditorImportPlugin> EditorImportExport::get_import_plugin_by_name(const String& p_string) const{

	ERR_FAIL_COND_V( !by_idx.has(p_string), Ref<EditorImportPlugin>());
	return plugins[ by_idx[p_string] ];
}

void EditorImportExport::add_export_plugin(const Ref<EditorExportPlugin>& p_plugin) {

	ERR_FAIL_COND( p_plugin.is_null() );

	export_plugins.push_back(p_plugin);
}

void EditorImportExport::remove_export_plugin(const Ref<EditorExportPlugin>& p_plugin) {

	ERR_FAIL_COND( p_plugin.is_null() );
	export_plugins.erase(p_plugin);
}

int EditorImportExport::get_export_plugin_count() const{

	return export_plugins.size();
}
Ref<EditorExportPlugin> EditorImportExport::get_export_plugin(int p_idx) const{

	ERR_FAIL_INDEX_V(p_idx,export_plugins.size(),Ref<EditorExportPlugin>());
	return export_plugins[p_idx];
}

void EditorImportExport::set_export_file_action(const StringName& p_file, FileAction p_action) {

	if (p_action==ACTION_NONE) {

		files.erase(p_file);
	} else {

		files[p_file]=p_action;
	}

}

EditorImportExport::FileAction EditorImportExport::get_export_file_action(const StringName& p_file) const{


	if (files.has(p_file))
		return files[p_file];


	return ACTION_NONE;
}

void EditorImportExport::get_export_file_list(List<StringName> *p_files){


	for (Map<StringName,FileAction>::Element *E=files.front();E;E=E->next()) {

		p_files->push_back(E->key());
	}

}

void EditorImportExport::add_export_platform(const Ref<EditorExportPlatform>& p_export) {

	exporters[p_export->get_name()]=p_export;
}


void EditorImportExport::get_export_platforms(List<StringName> *r_platforms) {

	for (Map<StringName,Ref<EditorExportPlatform> >::Element *E=exporters.front();E;E=E->next()) {

		r_platforms->push_back(E->key());
	}
}

Ref<EditorExportPlatform> EditorImportExport::get_export_platform(const StringName& p_platform) {

	if (exporters.has(p_platform)) {
		return exporters[p_platform];
	} else {
		return Ref<EditorExportPlatform>();
	}
}


bool EditorImportExport::poll_export_platforms() {

	bool changed=false;
	for (Map<StringName,Ref<EditorExportPlatform> >::Element *E=exporters.front();E;E=E->next()) {

		if (E->get()->poll_devices())
			changed=true;
	}

	return changed;

}

void EditorImportExport::set_export_filter(ExportFilter p_enable) {

	export_filter=p_enable;
}

EditorImportExport::ExportFilter EditorImportExport::get_export_filter() const{

	return export_filter;
}

void EditorImportExport::set_export_custom_filter(const String& p_custom_filter){
	export_custom_filter=p_custom_filter;
}
void EditorImportExport::set_export_custom_filter_exclude(const String& p_custom_filter){
	export_custom_filter_exclude=p_custom_filter;
}
String EditorImportExport::get_export_custom_filter() const{
	return export_custom_filter;
}
String EditorImportExport::get_export_custom_filter_exclude() const{
	return export_custom_filter_exclude;
}

void EditorImportExport::set_export_image_action(ImageAction p_action) {

	image_action=p_action;
}

EditorImportExport::ImageAction EditorImportExport::get_export_image_action() const{

	return image_action;
}

void EditorImportExport::set_export_image_shrink(float p_shrink) {

	image_shrink=p_shrink;
}

float EditorImportExport::get_export_image_shrink() const{

	return image_shrink;
}


void EditorImportExport::set_export_image_quality(float p_quality){

	image_action_compress_quality=p_quality;
}

float EditorImportExport::get_export_image_quality() const{

	return image_action_compress_quality;
}

void EditorImportExport::image_export_group_create(const StringName& p_name) {

	ERR_FAIL_COND(image_groups.has(p_name));
	ImageGroup ig;
	ig.action=IMAGE_ACTION_NONE; //default
	ig.make_atlas=false;
	ig.shrink=1;
	ig.lossy_quality=0.7;
	image_groups[p_name]=ig;


}


bool EditorImportExport::image_export_has_group(const StringName& p_name) const {

	return image_groups.has(p_name);
}
void EditorImportExport::image_export_get_groups(List<StringName> *r_name) const {

	for (Map<StringName,ImageGroup>::Element *E=image_groups.front();E;E=E->next()) {

		r_name->push_back(E->key());
	}
}

void EditorImportExport::image_export_group_remove(const StringName& p_name){

	ERR_FAIL_COND(!image_groups.has(p_name));
	image_groups.erase(p_name);
}
void EditorImportExport::image_export_group_set_image_action(const StringName& p_export_group,ImageAction p_action){

	ERR_FAIL_COND(!image_groups.has(p_export_group));
	image_groups[p_export_group].action=p_action;

}
EditorImportExport::ImageAction EditorImportExport::image_export_group_get_image_action(const StringName& p_export_group) const{

	ERR_FAIL_COND_V(!image_groups.has(p_export_group),IMAGE_ACTION_NONE);
	return image_groups[p_export_group].action;

}
void EditorImportExport::image_export_group_set_make_atlas(const StringName& p_export_group,bool p_make){

	ERR_FAIL_COND(!image_groups.has(p_export_group));
	image_groups[p_export_group].make_atlas=p_make;

}
bool EditorImportExport::image_export_group_get_make_atlas(const StringName& p_export_group) const{

	ERR_FAIL_COND_V(!image_groups.has(p_export_group),false);
	return image_groups[p_export_group].make_atlas;

}
void EditorImportExport::image_export_group_set_shrink(const StringName& p_export_group,float p_amount){
	ERR_FAIL_COND(!image_groups.has(p_export_group));
	image_groups[p_export_group].shrink=p_amount;

}
float EditorImportExport::image_export_group_get_shrink(const StringName& p_export_group) const{

	ERR_FAIL_COND_V(!image_groups.has(p_export_group),1);
	return image_groups[p_export_group].shrink;

}

void EditorImportExport::image_export_group_set_lossy_quality(const StringName& p_export_group,float p_amount){
	ERR_FAIL_COND(!image_groups.has(p_export_group));
	image_groups[p_export_group].lossy_quality=p_amount;

}
float EditorImportExport::image_export_group_get_lossy_quality(const StringName& p_export_group) const{

	ERR_FAIL_COND_V(!image_groups.has(p_export_group),1);
	return image_groups[p_export_group].lossy_quality;

}

StringName EditorImportExport::image_get_export_group(const StringName& p_image) const {

	if (image_group_files.has(p_image))
		return image_group_files[p_image];
	else
		return StringName();

}

void EditorImportExport::image_add_to_export_group(const StringName& p_image,const StringName& p_export_group) {


	bool emptygroup = String(p_export_group)==String();
	ERR_FAIL_COND(!emptygroup && !image_groups.has(p_export_group));

	if (emptygroup)
		image_group_files.erase(p_image);
	else
		image_group_files[p_image]=p_export_group;
}

void EditorImportExport::image_export_get_images_in_group(const StringName& p_group,List<StringName> *r_images) const {

	for (Map<StringName,StringName>::Element *E=image_group_files.front();E;E=E->next()) {

		if (p_group==E->get())
			r_images->push_back(E->key());
	}
}

void EditorImportExport::set_convert_text_scenes(bool p_convert) {

	convert_text_scenes=p_convert;
}

bool EditorImportExport::get_convert_text_scenes() const{

	return convert_text_scenes;
}


void EditorImportExport::load_config() {

	Ref<ConfigFile> cf = memnew( ConfigFile );

	Error err = cf->load("res://export.cfg");
	if (err!=OK)
		return; //no export config to be loaded!


	export_custom_filter=cf->get_value("export_filter","filter");
	export_custom_filter_exclude=cf->get_value("export_filter","filter_exclude");
	String t=cf->get_value("export_filter","type");
	if (t=="selected")
		export_filter=EXPORT_SELECTED;
	else if (t=="resources")
		export_filter=EXPORT_RESOURCES;
	else if (t=="all")
		export_filter=EXPORT_ALL;

	if (cf->has_section("convert_images")) {

		String ci = "convert_images";
		String action = cf->get_value(ci,"action");
		if (action=="none")
			image_action=IMAGE_ACTION_NONE;
		else if (action=="compress_ram")
			image_action=IMAGE_ACTION_COMPRESS_RAM;
		else if (action=="compress_disk")
			image_action=IMAGE_ACTION_COMPRESS_DISK;

		image_action_compress_quality = cf->get_value(ci,"compress_quality");
		if (cf->has_section_key(ci,"shrink"))
			image_shrink = cf->get_value(ci,"shrink");
		else
			image_shrink=1;
		String formats=cf->get_value(ci,"formats");
		Vector<String> f = formats.split(",");
		image_formats.clear();
		for(int i=0;i<f.size();i++) {
			image_formats.insert(f[i].strip_edges());
		}
	}

	if (cf->has_section("convert_scenes")) {

		convert_text_scenes = cf->get_value("convert_scenes","convert_text_scenes");
	}


	if (cf->has_section("export_filter_files")) {


		String eff = "export_filter_files";
		List<String> k;
		cf->get_section_keys(eff,&k);
		for(List<String>::Element *E=k.front();E;E=E->next()) {

			String val = cf->get_value(eff,E->get());
			if (val=="copy") {
				files[E->get()]=ACTION_COPY;
			} else if (val=="bundle") {
				files[E->get()]=ACTION_BUNDLE;
			}
		}
	}

	List<String> sect;

	cf->get_sections(&sect);

	for(List<String>::Element *E=sect.front();E;E=E->next()) {

		String s = E->get();
		if (!s.begins_with("platform:"))
			continue;
		String p = s.substr(s.find(":")+1,s.length());

		if (!exporters.has(p))
			continue;

		Ref<EditorExportPlatform> ep = exporters[p];
		if (!ep.is_valid()) {
			continue;
		}
		List<String> keys;
		cf->get_section_keys(s,&keys);
		for(List<String>::Element *F=keys.front();F;F=F->next()) {
			ep->set(F->get(),cf->get_value(s,F->get()));
		}
	}

	//save image groups

	if (cf->has_section("image_groups")) {

		sect.clear();
		cf->get_section_keys("image_groups",&sect);
		for(List<String>::Element *E=sect.front();E;E=E->next()) {

			Dictionary d = cf->get_value("image_groups",E->get());
			ImageGroup g;
			g.action=IMAGE_ACTION_NONE;
			g.make_atlas=false;
			g.lossy_quality=0.7;
			g.shrink=1;

			if (d.has("action")) {
				String action=d["action"];
				if (action=="compress_ram")
					g.action=IMAGE_ACTION_COMPRESS_RAM;
				else if (action=="compress_disk")
					g.action=IMAGE_ACTION_COMPRESS_DISK;
				else if (action=="keep")
					g.action=IMAGE_ACTION_KEEP;
			}

			if (d.has("atlas"))
				g.make_atlas=d["atlas"];
			if (d.has("lossy_quality"))
				g.lossy_quality=d["lossy_quality"];
			if (d.has("shrink")) {

				g.shrink=d["shrink"];
				g.shrink=CLAMP(g.shrink,1,8);
			}

			image_groups[E->get()]=g;

		}

		if (cf->has_section_key("image_group_files","files")) {

			Vector<String> sa=cf->get_value("image_group_files","files");
			if (sa.size()%2==0) {
				for(int i=0;i<sa.size();i+=2) {
					image_group_files[sa[i]]=sa[i+1];
				}
			}
		}

	}


	if (cf->has_section("script")) {

		if (cf->has_section_key("script","action")) {

			String action = cf->get_value("script","action");
			if (action=="compile")
				script_action=SCRIPT_ACTION_COMPILE;
			else if (action=="encrypt")
				script_action=SCRIPT_ACTION_ENCRYPT;
			else
				script_action=SCRIPT_ACTION_NONE;

		}

		if (cf->has_section_key("script","encrypt_key")) {

			script_key = cf->get_value("script","encrypt_key");
		}
	}

	if (cf->has_section("convert_samples")) {

		if (cf->has_section_key("convert_samples","action")) {
			String action = cf->get_value("convert_samples","action");
			if (action=="none") {
				sample_action=SAMPLE_ACTION_NONE;
			} else if (action=="compress_ram") {
				sample_action=SAMPLE_ACTION_COMPRESS_RAM;
			}
		}

		if (cf->has_section_key("convert_samples","max_hz"))
			sample_action_max_hz=cf->get_value("convert_samples","max_hz");

		if (cf->has_section_key("convert_samples","trim"))
			sample_action_trim=cf->get_value("convert_samples","trim");
	}



}





void EditorImportExport::save_config() {

	Ref<ConfigFile> cf = memnew( ConfigFile );

	switch(export_filter) {
		case EXPORT_SELECTED: cf->set_value("export_filter","type","selected"); break;
		case EXPORT_RESOURCES: cf->set_value("export_filter","type","resources"); break;
		case EXPORT_ALL: cf->set_value("export_filter","type","all"); break;
	}

	cf->set_value("export_filter","filter",export_custom_filter);
	cf->set_value("export_filter", "filter_exclude",export_custom_filter_exclude);

	String file_action_section = "export_filter_files";

	for (Map<StringName,FileAction>::Element *E=files.front();E;E=E->next()) {

		String f=E->key();
		String a;
		switch (E->get()) {
			case ACTION_NONE: {}
			case ACTION_COPY: a="copy"; break;
			case ACTION_BUNDLE: a="bundle"; break;
		}

		cf->set_value(file_action_section,f,a);
	}


	for (Map<StringName,Ref<EditorExportPlatform> >::Element *E=exporters.front();E;E=E->next()) {

		String pname = "platform:"+String(E->key());

		Ref<EditorExportPlatform> ep = E->get();

		List<PropertyInfo> pl;
		ep->get_property_list(&pl);

		for (List<PropertyInfo>::Element *F=pl.front();F;F=F->next()) {

			cf->set_value(pname,F->get().name,ep->get(F->get().name));
		}

	}

	switch(image_action) {
		case IMAGE_ACTION_NONE: cf->set_value("convert_images","action","none"); break;
		case IMAGE_ACTION_COMPRESS_RAM: cf->set_value("convert_images","action","compress_ram"); break;
		case IMAGE_ACTION_COMPRESS_DISK: cf->set_value("convert_images","action","compress_disk"); break;
	}

	cf->set_value("convert_images","shrink",image_shrink);
	cf->set_value("convert_images","compress_quality",image_action_compress_quality);

	String formats;
	for(Set<String>::Element *E=image_formats.front();E;E=E->next()) {

		if (E!=image_formats.front())
			formats+=",";
		formats+=E->get();
	}

	cf->set_value("convert_images","formats",formats);

	//save image groups

	for(Map<StringName,ImageGroup>::Element *E=image_groups.front();E;E=E->next()) {

		Dictionary d;
		switch(E->get().action) {
			case IMAGE_ACTION_NONE: d["action"]="default"; break;
			case IMAGE_ACTION_COMPRESS_RAM: d["action"]="compress_ram"; break;
			case IMAGE_ACTION_COMPRESS_DISK: d["action"]="compress_disk"; break;
			case IMAGE_ACTION_KEEP: d["action"]="keep"; break;
		}


		d["atlas"]=E->get().make_atlas;
		d["shrink"]=E->get().shrink;
		d["lossy_quality"]=E->get().lossy_quality;
		cf->set_value("image_groups",E->key(),d);

	}

	if (image_groups.size() && image_group_files.size()){

		Vector<String> igfsave;
		igfsave.resize(image_group_files.size()*2);
		int idx=0;
		for (Map<StringName,StringName>::Element *E=image_group_files.front();E;E=E->next()) {

			igfsave[idx++]=E->key();
			igfsave[idx++]=E->get();
		}
		cf->set_value("image_group_files","files",igfsave);
	}

	switch(script_action) {
		case SCRIPT_ACTION_NONE: cf->set_value("script","action","none"); break;
		case SCRIPT_ACTION_COMPILE: cf->set_value("script","action","compile"); break;
		case SCRIPT_ACTION_ENCRYPT: cf->set_value("script","action","encrypt"); break;
	}

	cf->set_value("convert_scenes","convert_text_scenes",convert_text_scenes);

	cf->set_value("script","encrypt_key",script_key);

	switch(sample_action) {
		case SAMPLE_ACTION_NONE: cf->set_value("convert_samples","action","none"); break;
		case SAMPLE_ACTION_COMPRESS_RAM: cf->set_value("convert_samples","action","compress_ram"); break;
	}

	cf->set_value("convert_samples","max_hz",sample_action_max_hz);
	cf->set_value("convert_samples","trim",sample_action_trim);

	cf->save("res://export.cfg");

}


void EditorImportExport::script_set_action(ScriptAction p_action) {

	script_action=p_action;
}

EditorImportExport::ScriptAction EditorImportExport::script_get_action() const{

	return script_action;
}

void EditorImportExport::script_set_encryption_key(const String& p_key){

	script_key=p_key;
}
String EditorImportExport::script_get_encryption_key() const{

	return script_key;
}


void EditorImportExport::sample_set_action(SampleAction p_action) {

	sample_action=p_action;
}

EditorImportExport::SampleAction EditorImportExport::sample_get_action() const{

	return sample_action;
}

void EditorImportExport::sample_set_max_hz(int p_hz){

	sample_action_max_hz=p_hz;
}
int EditorImportExport::sample_get_max_hz() const{

	return sample_action_max_hz;
}

void EditorImportExport::sample_set_trim(bool p_trim){

	sample_action_trim=p_trim;
}
bool EditorImportExport::sample_get_trim() const{

	return sample_action_trim;
}

DVector<String> EditorImportExport::_get_export_file_list() {

	DVector<String> fl;
	for (Map<StringName,FileAction>::Element *E=files.front();E;E=E->next()) {

		fl.push_back(E->key());
	}

	return fl;
}

DVector<String> EditorImportExport::_get_export_platforms() {

	DVector<String> ep;
	for (Map<StringName,Ref<EditorExportPlatform> >::Element *E=exporters.front();E;E=E->next()) {

		ep.push_back(E->key());
	}

	return ep;

}

void EditorImportExport::_bind_methods() {

	ObjectTypeDB::bind_method(_MD("add_import_plugin","plugin:EditorImportPlugin"),&EditorImportExport::add_import_plugin);
	ObjectTypeDB::bind_method(_MD("remove_import_plugin","plugin:EditorImportPlugin"),&EditorImportExport::remove_import_plugin);
	ObjectTypeDB::bind_method(_MD("get_import_plugin_count"),&EditorImportExport::get_import_plugin_count);
	ObjectTypeDB::bind_method(_MD("get_import_plugin:EditorImportPlugin","idx"),&EditorImportExport::get_import_plugin);
	ObjectTypeDB::bind_method(_MD("get_import_plugin_by_name:EditorImportPlugin","name"),&EditorImportExport::get_import_plugin_by_name);

	ObjectTypeDB::bind_method(_MD("add_export_plugin","plugin:EditorExportPlugin"),&EditorImportExport::add_export_plugin);
	ObjectTypeDB::bind_method(_MD("remove_export_plugin","plugin:EditorExportPlugin"),&EditorImportExport::remove_export_plugin);
	ObjectTypeDB::bind_method(_MD("get_export_plugin_count"),&EditorImportExport::get_export_plugin_count);
	ObjectTypeDB::bind_method(_MD("get_export_plugin:EditorExportPlugin","idx"),&EditorImportExport::get_export_plugin);

	ObjectTypeDB::bind_method(_MD("set_export_file_action","file","action"),&EditorImportExport::set_export_file_action);
	ObjectTypeDB::bind_method(_MD("get_export_file_action","file"),&EditorImportExport::get_export_file_action);
	ObjectTypeDB::bind_method(_MD("get_export_file_list"),&EditorImportExport::_get_export_file_list);

	ObjectTypeDB::bind_method(_MD("add_export_platform","platform:EditorExportplatform"),&EditorImportExport::add_export_platform);
	//ObjectTypeDB::bind_method(_MD("remove_export_platform","platform:EditorExportplatform"),&EditorImportExport::add_export_platform);
	ObjectTypeDB::bind_method(_MD("get_export_platform:EditorExportPlatform","name"),&EditorImportExport::get_export_platform);
	ObjectTypeDB::bind_method(_MD("get_export_platforms"),&EditorImportExport::_get_export_platforms);

	ObjectTypeDB::bind_method(_MD("set_export_filter","filter"),&EditorImportExport::set_export_filter);
	ObjectTypeDB::bind_method(_MD("get_export_filter"),&EditorImportExport::get_export_filter);

	ObjectTypeDB::bind_method(_MD("set_export_custom_filter","filter"),&EditorImportExport::set_export_custom_filter);
	ObjectTypeDB::bind_method(_MD("get_export_custom_filter"),&EditorImportExport::get_export_custom_filter);

	ObjectTypeDB::bind_method(_MD("set_export_custom_filter_exclude","filter_exclude"),&EditorImportExport::set_export_custom_filter_exclude);
	ObjectTypeDB::bind_method(_MD("get_export_custom_filter_exclude"),&EditorImportExport::get_export_custom_filter_exclude);


	ObjectTypeDB::bind_method(_MD("image_export_group_create"),&EditorImportExport::image_export_group_create);
	ObjectTypeDB::bind_method(_MD("image_export_group_remove"),&EditorImportExport::image_export_group_remove);
	ObjectTypeDB::bind_method(_MD("image_export_group_set_image_action"),&EditorImportExport::image_export_group_set_image_action);
	ObjectTypeDB::bind_method(_MD("image_export_group_set_make_atlas"),&EditorImportExport::image_export_group_set_make_atlas);
	ObjectTypeDB::bind_method(_MD("image_export_group_set_shrink"),&EditorImportExport::image_export_group_set_shrink);
	ObjectTypeDB::bind_method(_MD("image_export_group_get_image_action"),&EditorImportExport::image_export_group_get_image_action);
	ObjectTypeDB::bind_method(_MD("image_export_group_get_make_atlas"),&EditorImportExport::image_export_group_get_make_atlas);
	ObjectTypeDB::bind_method(_MD("image_export_group_get_shrink"),&EditorImportExport::image_export_group_get_shrink);
	ObjectTypeDB::bind_method(_MD("image_add_to_export_group"),&EditorImportExport::image_add_to_export_group);
	ObjectTypeDB::bind_method(_MD("script_set_action"),&EditorImportExport::script_set_action);
	ObjectTypeDB::bind_method(_MD("script_set_encryption_key"),&EditorImportExport::script_set_encryption_key);
	ObjectTypeDB::bind_method(_MD("script_get_action"),&EditorImportExport::script_get_action);
	ObjectTypeDB::bind_method(_MD("script_get_encryption_key"),&EditorImportExport::script_get_encryption_key);



	BIND_CONSTANT( ACTION_NONE );
	BIND_CONSTANT( ACTION_COPY );
	BIND_CONSTANT( ACTION_BUNDLE );

	BIND_CONSTANT( EXPORT_SELECTED );
	BIND_CONSTANT( EXPORT_RESOURCES );
	BIND_CONSTANT( EXPORT_ALL );

	BIND_CONSTANT( IMAGE_ACTION_NONE );
	BIND_CONSTANT( IMAGE_ACTION_COMPRESS_DISK );
	BIND_CONSTANT( IMAGE_ACTION_COMPRESS_RAM );
	BIND_CONSTANT( IMAGE_ACTION_KEEP  );

	BIND_CONSTANT( SCRIPT_ACTION_NONE );
	BIND_CONSTANT( SCRIPT_ACTION_COMPILE );
	BIND_CONSTANT( SCRIPT_ACTION_ENCRYPT );
};



EditorImportExport::EditorImportExport() {

	export_filter=EXPORT_RESOURCES;
	singleton=this;
	image_action=IMAGE_ACTION_NONE;
	image_action_compress_quality=0.7;
	image_formats.insert("png");
	image_shrink=1;


	script_action=SCRIPT_ACTION_COMPILE;

	sample_action=SAMPLE_ACTION_NONE;
	sample_action_max_hz=44100;
	sample_action_trim=false;

	convert_text_scenes=true;

}



EditorImportExport::~EditorImportExport() {



}