diff options
Diffstat (limited to 'scene/resources/scene_format_text.cpp')
| -rw-r--r-- | scene/resources/scene_format_text.cpp | 1255 |
1 files changed, 945 insertions, 310 deletions
diff --git a/scene/resources/scene_format_text.cpp b/scene/resources/scene_format_text.cpp index 8403c06ad1..ca85ca957a 100644 --- a/scene/resources/scene_format_text.cpp +++ b/scene/resources/scene_format_text.cpp @@ -6,434 +6,1051 @@ #define FORMAT_VERSION 1 -void ResourceFormatSaverTextInstance::write_property(const String& p_name,const Variant& p_property,bool *r_ok) { +#include "version.h" +#include "os/dir_access.h" + +#define _printerr() ERR_PRINT(String(res_path+":"+itos(lines)+" - Parse Error: "+error_text).utf8().get_data()); + + + - if (r_ok) - *r_ok=false; +/// + +void ResourceInteractiveLoaderText::set_local_path(const String& p_local_path) { + + res_path=p_local_path; +} + +Ref<Resource> ResourceInteractiveLoaderText::get_resource() { + + return resource; +} - if (p_name!=String()) { - f->store_string(p_name+" = "); +Error ResourceInteractiveLoaderText::_parse_sub_resource(VariantParser::Stream* p_stream,Ref<Resource>& r_res,int &line,String &r_err_str) { + + VariantParser::Token token; + VariantParser::get_token(p_stream,token,line,r_err_str); + if (token.type!=VariantParser::TK_NUMBER) { + r_err_str="Expected number (sub-resource index)"; + return ERR_PARSE_ERROR; } - switch( p_property.get_type() ) { + int index = token.value; - case Variant::NIL: { - f->store_string("null"); - } break; - case Variant::BOOL: { + String path = local_path+"::"+itos(index); - f->store_string(p_property.operator bool() ? "true":"false" ); - } break; - case Variant::INT: { + if (!ResourceCache::has(path)) { + r_err_str="Can't load cached sub-resource: "+path; + return ERR_PARSE_ERROR; + } - f->store_string( itos(p_property.operator int()) ); - } break; - case Variant::REAL: { + r_res=RES(ResourceCache::get(path)); - f->store_string( rtoss(p_property.operator real_t()) ); - } break; - case Variant::STRING: { + VariantParser::get_token(p_stream,token,line,r_err_str); + if (token.type!=VariantParser::TK_PARENTHESIS_CLOSE) { + r_err_str="Expected ')'"; + return ERR_PARSE_ERROR; + } - String str=p_property; - str="\""+str.c_escape()+"\""; - f->store_string( str ); - } break; - case Variant::VECTOR2: { + return OK; +} - Vector2 v = p_property; - f->store_string("Vector2( "+rtoss(v.x) +", "+rtoss(v.y)+" )" ); - } break; - case Variant::RECT2: { +Error ResourceInteractiveLoaderText::_parse_ext_resource(VariantParser::Stream* p_stream,Ref<Resource>& r_res,int &line,String &r_err_str){ - Rect2 aabb = p_property; - f->store_string("Rect2( "+rtoss(aabb.pos.x) +", "+rtoss(aabb.pos.y) +", "+rtoss(aabb.size.x) +", "+rtoss(aabb.size.y)+" )" ); + VariantParser::Token token; + VariantParser::get_token(p_stream,token,line,r_err_str); + if (token.type!=VariantParser::TK_NUMBER) { + r_err_str="Expected number (sub-resource index)"; + return ERR_PARSE_ERROR; + } - } break; - case Variant::VECTOR3: { + int id = token.value; - Vector3 v = p_property; - f->store_string("Vector3( "+rtoss(v.x) +", "+rtoss(v.y)+", "+rtoss(v.z)+" )"); - } break; - case Variant::PLANE: { - Plane p = p_property; - f->store_string("Plane( "+rtoss(p.normal.x) +", "+rtoss(p.normal.y)+", "+rtoss(p.normal.z)+", "+rtoss(p.d)+" )" ); + if (!ext_resources.has(id)) { + r_err_str="Can't load cached ext-resource #"+itos(id); + return ERR_PARSE_ERROR; + } - } break; - case Variant::_AABB: { + String path = ext_resources[id].path; + String type = ext_resources[id].type; - AABB aabb = p_property; - f->store_string("AABB( "+rtoss(aabb.pos.x) +", "+rtoss(aabb.pos.y) +", "+rtoss(aabb.pos.z) +", "+rtoss(aabb.size.x) +", "+rtoss(aabb.size.y) +", "+rtoss(aabb.size.z)+" )" ); + if (path.find("://")==-1 && path.is_rel_path()) { + // path is relative to file being loaded, so convert to a resource path + path=Globals::get_singleton()->localize_path(res_path.get_base_dir().plus_file(path)); - } break; - case Variant::QUAT: { + } - Quat quat = p_property; - f->store_string("Quat( "+rtoss(quat.x)+", "+rtoss(quat.y)+", "+rtoss(quat.z)+", "+rtoss(quat.w)+" )"); + r_res=ResourceLoader::load(path,type); - } break; - case Variant::MATRIX32: { + if (r_res.is_null()) { + r_err_str="Couldn't load external resource: "+path; + return ERR_PARSE_ERROR; + } - String s="Matrix32( "; - Matrix32 m3 = p_property; - for (int i=0;i<3;i++) { - for (int j=0;j<2;j++) { + VariantParser::get_token(p_stream,token,line,r_err_str); + if (token.type!=VariantParser::TK_PARENTHESIS_CLOSE) { + r_err_str="Expected ')'"; + return ERR_PARSE_ERROR; + } - if (i!=0 || j!=0) - s+=", "; - s+=rtoss( m3.elements[i][j] ); - } - } - f->store_string(s+" )"); + return OK; +} - } break; - case Variant::MATRIX3: { - String s="Matrix3( "; - Matrix3 m3 = p_property; - for (int i=0;i<3;i++) { - for (int j=0;j<3;j++) { +Error ResourceInteractiveLoaderText::poll() { - if (i!=0 || j!=0) - s+=", "; - s+=rtoss( m3.elements[i][j] ); - } + if (error!=OK) + return error; + + if (next_tag.name=="ext_resource") { + + + if (!next_tag.fields.has("path")) { + error=ERR_FILE_CORRUPT; + error_text="Missing 'path' in external resource tag"; + _printerr(); + return error; + } + + if (!next_tag.fields.has("type")) { + error=ERR_FILE_CORRUPT; + error_text="Missing 'type' in external resource tag"; + _printerr(); + return error; + } + + if (!next_tag.fields.has("id")) { + error=ERR_FILE_CORRUPT; + error_text="Missing 'id' in external resource tag"; + _printerr(); + return error; + } + + String path=next_tag.fields["path"]; + String type=next_tag.fields["type"]; + int index=next_tag.fields["id"]; + + + if (path.find("://")==-1 && path.is_rel_path()) { + // path is relative to file being loaded, so convert to a resource path + path=Globals::get_singleton()->localize_path(local_path.get_base_dir().plus_file(path)); + } + + if (remaps.has(path)) { + path=remaps[path]; + } + + RES res = ResourceLoader::load(path,type); + + if (res.is_null()) { + + if (ResourceLoader::get_abort_on_missing_resources()) { + error=ERR_FILE_CORRUPT; + error_text="[ext_resource] referenced nonexistent resource at: "+path; + _printerr(); + return error; + } else { + ResourceLoader::notify_dependency_error(local_path,path,type); } + } else { - f->store_string(s+" )"); + resource_cache.push_back(res); + } - } break; - case Variant::TRANSFORM: { + ExtResource er; + er.path=path; + er.type=type; + ext_resources[index]=er; - String s="Transform( "; - Transform t = p_property; - Matrix3 &m3 = t.basis; - for (int i=0;i<3;i++) { - for (int j=0;j<3;j++) { + error = VariantParser::parse_tag(&stream,lines,error_text,next_tag,&rp); - if (i!=0 || j!=0) - s+=", "; - s+=rtoss( m3.elements[i][j] ); - } + if (error) { + _printerr(); + } + + return error; + + + } else if (next_tag.name=="sub_resource") { + + + if (!next_tag.fields.has("type")) { + error=ERR_FILE_CORRUPT; + error_text="Missing 'type' in external resource tag"; + _printerr(); + return error; + } + + if (!next_tag.fields.has("id")) { + error=ERR_FILE_CORRUPT; + error_text="Missing 'index' in external resource tag"; + _printerr(); + return error; + } + + String type=next_tag.fields["type"]; + int id=next_tag.fields["id"]; + + String path = local_path+"::"+itos(id); + + + //bool exists=ResourceCache::has(path); + + Ref<Resource> res; + + if ( !ResourceCache::has(path)) { //only if it doesn't exist + + Object *obj = ObjectTypeDB::instance(type); + if (!obj) { + + error_text+="Can't create sub resource of type: "+type; + _printerr(); + error=ERR_FILE_CORRUPT; + return error; } - s=s+", "+rtoss(t.origin.x) +", "+rtoss(t.origin.y)+", "+rtoss(t.origin.z); - f->store_string(s+" )"); - } break; + Resource *r = obj->cast_to<Resource>(); + if (!r) { - // misc types - case Variant::COLOR: { + error_text+="Can't create sub resource of type, because not a resource: "+type; + _printerr(); + error=ERR_FILE_CORRUPT; + return error; + } - Color c = p_property; - f->store_string("Color( "+rtoss(c.r) +", "+rtoss(c.g)+", "+rtoss(c.b)+", "+rtoss(c.a)+" )"); + res=Ref<Resource>(r); + resource_cache.push_back(res); + res->set_path(path); - } break; - case Variant::IMAGE: { + } + + while(true) { + + String assign; + Variant value; + error = VariantParser::parse_tag_assign_eof(&stream,lines,error_text,next_tag,assign,value,&rp); - Image img=p_property; + if (error) { + _printerr(); + return error; + } + + if (assign!=String()) { + if (res.is_valid()) { + res->set(assign,value); + } + //it's assignment + } else if (next_tag.name!=String()) { - if (img.empty()) { - f->store_string("RawImage()"); + error=OK; break; + } else { + error=ERR_FILE_CORRUPT; + error_text="Premature end of file while parsing [sub_resource]"; + _printerr(); + return error; } - String imgstr="RawImage( "; - imgstr+=itos(img.get_width()); - imgstr+=", "+itos(img.get_height()); - imgstr+=", "+itos(img.get_mipmaps()); - imgstr+=", "; - - switch(img.get_format()) { - - case Image::FORMAT_GRAYSCALE: imgstr+="GRAYSCALE"; break; - case Image::FORMAT_INTENSITY: imgstr+="INTENSITY"; break; - case Image::FORMAT_GRAYSCALE_ALPHA: imgstr+="GRAYSCALE_ALPHA"; break; - case Image::FORMAT_RGB: imgstr+="RGB"; break; - case Image::FORMAT_RGBA: imgstr+="RGBA"; break; - case Image::FORMAT_INDEXED : imgstr+="INDEXED"; break; - case Image::FORMAT_INDEXED_ALPHA: imgstr+="INDEXED_ALPHA"; break; - case Image::FORMAT_BC1: imgstr+="BC1"; break; - case Image::FORMAT_BC2: imgstr+="BC2"; break; - case Image::FORMAT_BC3: imgstr+="BC3"; break; - case Image::FORMAT_BC4: imgstr+="BC4"; break; - case Image::FORMAT_BC5: imgstr+="BC5"; break; - case Image::FORMAT_PVRTC2: imgstr+="PVRTC2"; break; - case Image::FORMAT_PVRTC2_ALPHA: imgstr+="PVRTC2_ALPHA"; break; - case Image::FORMAT_PVRTC4: imgstr+="PVRTC4"; break; - case Image::FORMAT_PVRTC4_ALPHA: imgstr+="PVRTC4_ALPHA"; break; - case Image::FORMAT_ETC: imgstr+="ETC"; break; - case Image::FORMAT_ATC: imgstr+="ATC"; break; - case Image::FORMAT_ATC_ALPHA_EXPLICIT: imgstr+="ATC_ALPHA_EXPLICIT"; break; - case Image::FORMAT_ATC_ALPHA_INTERPOLATED: imgstr+="ATC_ALPHA_INTERPOLATED"; break; - case Image::FORMAT_CUSTOM: imgstr+="CUSTOM"; break; - default: {} - } - - - String s; - - DVector<uint8_t> data = img.get_data(); - int len = data.size(); - DVector<uint8_t>::Read r = data.read(); - const uint8_t *ptr=r.ptr();; - for (int i=0;i<len;i++) { - - uint8_t byte = ptr[i]; - const char hex[16]={'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'}; - char str[3]={ hex[byte>>4], hex[byte&0xF], 0}; - s+=str; - } - - imgstr+=", "; - f->store_string(imgstr); - f->store_string(s); - f->store_string(" )"); - } break; - case Variant::NODE_PATH: { - String str=p_property; + } - str="NodePath(\""+str.c_escape()+"\")"; - f->store_string(str); + return OK; - } break; + } else if (next_tag.name=="resource") { - case Variant::OBJECT: { + if (is_scene) { - RES res = p_property; - if (res.is_null()) { - f->store_string("null"); - if (r_ok) - *r_ok=true; + error_text+="found the 'resource' tag on a scene file!"; + _printerr(); + error=ERR_FILE_CORRUPT; + return error; + } + + Object *obj = ObjectTypeDB::instance(res_type); + if (!obj) { + + error_text+="Can't create sub resource of type: "+res_type; + _printerr(); + error=ERR_FILE_CORRUPT; + return error; + } + + + Resource *r = obj->cast_to<Resource>(); + if (!r) { + + error_text+="Can't create sub resource of type, because not a resource: "+res_type; + _printerr(); + error=ERR_FILE_CORRUPT; + return error; + } + + resource=Ref<Resource>(r); + + while(true) { + + String assign; + Variant value; + + error = VariantParser::parse_tag_assign_eof(&stream,lines,error_text,next_tag,assign,value,&rp); - break; // don't save it + if (error) { + if (error!=ERR_FILE_EOF) { + _printerr(); + } + return error; } - if (external_resources.has(res)) { + if (assign!=String()) { + resource->set(assign,value); + //it's assignment + } else if (next_tag.name!=String()) { - f->store_string("ExtResource( "+itos(external_resources[res]+1)+" )"); + error=ERR_FILE_CORRUPT; + error_text="Extra tag found when parsing main resource file"; + _printerr(); + return error; } else { + error=ERR_FILE_EOF; + return error; + } + + } + + return OK; + + } else if (next_tag.name=="node") { + + if (!is_scene) { + + error_text+="found the 'node' tag on a resource file!"; + _printerr(); + error=ERR_FILE_CORRUPT; + return error; + } + + /* + int add_name(const StringName& p_name); + int add_value(const Variant& p_value); + int add_node_path(const NodePath& p_path); + int add_node(int p_parent,int p_owner,int p_type,int p_name, int p_instance); + void add_node_property(int p_node,int p_name,int p_value); + void add_node_group(int p_node,int p_group); + void set_base_scene(int p_idx); + void add_connection(int p_from,int p_to, int p_signal, int p_method, int p_flags,const Vector<int>& p_binds); + void add_editable_instance(const NodePath& p_path); + + */ + + int parent=-1; + int owner=-1; + int type=-1; + int name=-1; + int instance=-1; + int base_scene=-1; + + if (next_tag.fields.has("name")) { + name=packed_scene->get_state()->add_name(next_tag.fields["name"]); + } - if (internal_resources.has(res)) { - f->store_string("SubResource( "+itos(internal_resources[res])+" )"); - } else if (res->get_path().length() && res->get_path().find("::")==-1) { + if (next_tag.fields.has("parent")) { + parent=packed_scene->get_state()->add_node_path(next_tag.fields["parent"]); + } + + if (next_tag.fields.has("owner")) { + owner=packed_scene->get_state()->add_node_path(next_tag.fields["owner"]); + } else { + if (parent!=-1) + owner=0; //if no owner, owner is root + } + + + if (next_tag.fields.has("type")) { + type=packed_scene->get_state()->add_name(next_tag.fields["type"]); + } + + if (next_tag.fields.has("instance")) { + + instance=packed_scene->get_state()->add_value(next_tag.fields["instance"]); + + if (packed_scene->get_state()->get_node_count()==0 && parent==-1) { + packed_scene->get_state()->set_base_scene(instance); + instance=-1; + } + } - //external resource - String path=relative_paths?local_path.path_to_file(res->get_path()):res->get_path(); - f->store_string("Resource( \""+path+"\" )"); + int node_id = packed_scene->get_state()->add_node(parent,owner,type,name,instance); + + + while(true) { + + String assign; + Variant value; + + error = VariantParser::parse_tag_assign_eof(&stream,lines,error_text,next_tag,assign,value,&rp); + + if (error) { + if (error!=ERR_FILE_EOF) { + _printerr(); } else { - f->store_string("null"); - ERR_EXPLAIN("Resource was not pre cached for the resource section, bug?"); - ERR_BREAK(true); - //internal resource + resource=packed_scene; } + return error; } - } break; - case Variant::INPUT_EVENT: { + if (assign!=String()) { + int nameidx = packed_scene->get_state()->add_name(assign); + int valueidx = packed_scene->get_state()->add_value(value); + packed_scene->get_state()->add_node_property(node_id,nameidx,valueidx); + //it's assignment + } else if (next_tag.name!=String()) { - f->store_string("InputEvent()"); //will be added later - } break; - case Variant::DICTIONARY: { + error=OK; + return error; + } else { - Dictionary dict = p_property; + resource=packed_scene; + error=ERR_FILE_EOF; + return error; + } - List<Variant> keys; - dict.get_key_list(&keys); - keys.sort(); + } - f->store_string("{ "); - for(List<Variant>::Element *E=keys.front();E;E=E->next()) { + return OK; - //if (!_check_type(dict[E->get()])) - // continue; - bool ok; - write_property("",E->get(),&ok); - ERR_CONTINUE(!ok); + } else if (next_tag.name=="connection") { - f->store_string(":"); - write_property("",dict[E->get()],&ok); - if (!ok) - write_property("",Variant()); //at least make the file consistent.. - if (E->next()) - f->store_string(", "); - } + if (!is_scene) { + error_text+="found the 'connection' tag on a resource file!"; + _printerr(); + error=ERR_FILE_CORRUPT; + return error; + } - f->store_string(" }"); + if (!next_tag.fields.has("from")) { + error=ERR_FILE_CORRUPT; + error_text="missing 'from' field fron connection tag"; + return error; + } + if (!next_tag.fields.has("to")) { + error=ERR_FILE_CORRUPT; + error_text="missing 'to' field fron connection tag"; + return error; + } - } break; - case Variant::ARRAY: { + if (!next_tag.fields.has("signal")) { + error=ERR_FILE_CORRUPT; + error_text="missing 'signal' field fron connection tag"; + return error; + } - f->store_string("[ "); - Array array = p_property; - int len=array.size(); - for (int i=0;i<len;i++) { + if (!next_tag.fields.has("method")) { + error=ERR_FILE_CORRUPT; + error_text="missing 'method' field fron connection tag"; + return error; + } - if (i>0) - f->store_string(", "); - write_property("",array[i]); + NodePath from = next_tag.fields["from"]; + NodePath to = next_tag.fields["to"]; + StringName method = next_tag.fields["method"]; + StringName signal = next_tag.fields["signal"]; + int flags=CONNECT_PERSIST; + Array binds; + if (next_tag.fields.has("flags")) { + flags=next_tag.fields["flags"]; + } + if (next_tag.fields.has("binds")) { + binds=next_tag.fields["binds"]; + } + + Vector<int> bind_ints; + for(int i=0;i<binds.size();i++) { + bind_ints.push_back( packed_scene->get_state()->add_value( binds[i] ) ); + } + + packed_scene->get_state()->add_connection( + packed_scene->get_state()->add_node_path(from.simplified()), + packed_scene->get_state()->add_node_path(to.simplified()), + packed_scene->get_state()->add_name(signal), + packed_scene->get_state()->add_name(method), + flags, + bind_ints + ); + + error = VariantParser::parse_tag(&stream,lines,error_text,next_tag,&rp); + + if (error) { + if (error!=ERR_FILE_EOF) { + _printerr(); + } else { + resource=packed_scene; } - f->store_string(" ]"); + } - } break; + return error; + } else if (next_tag.name=="editable") { + + if (!is_scene) { + + error_text+="found the 'editable' tag on a resource file!"; + _printerr(); + error=ERR_FILE_CORRUPT; + return error; + } - case Variant::RAW_ARRAY: { + if (!next_tag.fields.has("path")) { + error=ERR_FILE_CORRUPT; + error_text="missing 'path' field fron connection tag"; + _printerr(); + return error; + } + + NodePath path = next_tag.fields["path"]; - f->store_string("RawArray( "); - String s; - DVector<uint8_t> data = p_property; - int len = data.size(); - DVector<uint8_t>::Read r = data.read(); - const uint8_t *ptr=r.ptr();; - for (int i=0;i<len;i++) { + packed_scene->get_state()->add_editable_instance(path.simplified()); - if (i>0) - f->store_string(", "); - uint8_t byte = ptr[i]; - const char hex[16]={'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'}; - char str[3]={ hex[byte>>4], hex[byte&0xF], 0}; - f->store_string(str); + error = VariantParser::parse_tag(&stream,lines,error_text,next_tag,&rp); + if (error) { + if (error!=ERR_FILE_EOF) { + _printerr(); + } else { + resource=packed_scene; } + } - f->store_string(" )"); + return error; - } break; - case Variant::INT_ARRAY: { + } else { - f->store_string("IntArray( "); - DVector<int> data = p_property; - int len = data.size(); - DVector<int>::Read r = data.read(); - const int *ptr=r.ptr();; + error_text+="Unknown tag in file: "+next_tag.name; + _printerr(); + error=ERR_FILE_CORRUPT; + return error; + } - for (int i=0;i<len;i++) { + return OK; +} - if (i>0) - f->store_string(", "); +int ResourceInteractiveLoaderText::get_stage() const { - f->store_string(itos(ptr[i])); - } + return resource_current; +} +int ResourceInteractiveLoaderText::get_stage_count() const { + return resources_total;//+ext_resources; +} - f->store_string(" )"); +ResourceInteractiveLoaderText::~ResourceInteractiveLoaderText() { - } break; - case Variant::REAL_ARRAY: { + memdelete(f); +} - f->store_string("FloatArray( "); - DVector<real_t> data = p_property; - int len = data.size(); - DVector<real_t>::Read r = data.read(); - const real_t *ptr=r.ptr();; +void ResourceInteractiveLoaderText::get_dependencies(FileAccess *f,List<String> *p_dependencies,bool p_add_types) { - for (int i=0;i<len;i++) { - if (i>0) - f->store_string(", "); - f->store_string(rtoss(ptr[i])); - } + open(f); + ERR_FAIL_COND(error!=OK); - f->store_string(" )"); + while(next_tag.name=="ext_resource") { - } break; - case Variant::STRING_ARRAY: { + if (!next_tag.fields.has("type")) { + error=ERR_FILE_CORRUPT; + error_text="Missing 'type' in external resource tag"; + _printerr(); + return; + } + + if (!next_tag.fields.has("id")) { + error=ERR_FILE_CORRUPT; + error_text="Missing 'index' in external resource tag"; + _printerr(); + return; + } - f->store_string("StringArray( "); - DVector<String> data = p_property; - int len = data.size(); - DVector<String>::Read r = data.read(); - const String *ptr=r.ptr();; - String s; - //write_string("\n"); + String path=next_tag.fields["path"]; + String type=next_tag.fields["type"]; + if (path.find("://")==-1 && path.is_rel_path()) { + // path is relative to file being loaded, so convert to a resource path + path=Globals::get_singleton()->localize_path(local_path.get_base_dir().plus_file(path)); + } + + + if (p_add_types) { + path+="::"+type; + } + + p_dependencies->push_back(path); - for (int i=0;i<len;i++) { + Error err = VariantParser::parse_tag(&stream,lines,error_text,next_tag,&rp); - if (i>0) - f->store_string(", "); - String str=ptr[i]; - f->store_string(""+str.c_escape()+"\""); + if (err) { + error_text="Unexpected end of file"; + _printerr(); + error=ERR_FILE_CORRUPT; + } + + + } +} + +Error ResourceInteractiveLoaderText::rename_dependencies(FileAccess *p_f, const String &p_path,const Map<String,String>& p_map) { + + + + +#if 0 + open(p_f); + ERR_FAIL_COND_V(error!=OK,error); + + //FileAccess + + bool old_format=false; + + FileAccess *fw = NULL; + + String base_path=local_path.get_base_dir(); + + while(true) { + bool exit; + List<String> order; + + Tag *tag = parse_tag(&exit,true,&order); + + bool done=false; + + if (!tag) { + if (fw) { + memdelete(fw); } + error=ERR_FILE_CORRUPT; + ERR_FAIL_COND_V(!exit,error); + error=ERR_FILE_EOF; - f->store_string(" )"); + return error; + } - } break; - case Variant::VECTOR2_ARRAY: { + if (tag->name=="ext_resource") { + + if (!tag->args.has("index") || !tag->args.has("path") || !tag->args.has("type")) { + old_format=true; + break; + } - f->store_string("Vector2Array( "); - DVector<Vector2> data = p_property; - int len = data.size(); - DVector<Vector2>::Read r = data.read(); - const Vector2 *ptr=r.ptr();; + if (!fw) { - for (int i=0;i<len;i++) { + fw=FileAccess::open(p_path+".depren",FileAccess::WRITE); + fw->store_line("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>"); //no escape + fw->store_line("<resource_file type=\""+resource_type+"\" subresource_count=\""+itos(resources_total)+"\" version=\""+itos(VERSION_MAJOR)+"."+itos(VERSION_MINOR)+"\" version_name=\""+VERSION_FULL_NAME+"\">"); - if (i>0) - f->store_string(", "); - f->store_string(rtoss(ptr[i].x)+", "+rtoss(ptr[i].y) ); } - f->store_string(" )"); + String path = tag->args["path"]; + String index = tag->args["index"]; + String type = tag->args["type"]; - } break; - case Variant::VECTOR3_ARRAY: { - f->store_string("Vector3Array( "); - DVector<Vector3> data = p_property; - int len = data.size(); - DVector<Vector3>::Read r = data.read(); - const Vector3 *ptr=r.ptr();; + bool relative=false; + if (!path.begins_with("res://")) { + path=base_path.plus_file(path).simplify_path(); + relative=true; + } + - for (int i=0;i<len;i++) { + if (p_map.has(path)) { + String np=p_map[path]; + path=np; + } - if (i>0) - f->store_string(", "); - f->store_string(rtoss(ptr[i].x)+", "+rtoss(ptr[i].y)+", "+rtoss(ptr[i].z) ); + if (relative) { + //restore relative + path=base_path.path_to_file(path); } - f->store_string(" )"); + tag->args["path"]=path; + tag->args["index"]=index; + tag->args["type"]=type; - } break; - case Variant::COLOR_ARRAY: { + } else { - f->store_string("ColorArray( "); + done=true; + } - DVector<Color> data = p_property; - int len = data.size(); - DVector<Color>::Read r = data.read(); - const Color *ptr=r.ptr();; + String tagt="\t<"; + if (exit) + tagt+="/"; + tagt+=tag->name; - for (int i=0;i<len;i++) { + for(List<String>::Element *E=order.front();E;E=E->next()) { + tagt+=" "+E->get()+"=\""+tag->args[E->get()]+"\""; + } + tagt+=">"; + fw->store_line(tagt); + if (done) + break; + close_tag("ext_resource"); + fw->store_line("\t</ext_resource>"); - if (i>0) - f->store_string(", "); + } - f->store_string(rtoss(ptr[i].r)+", "+rtoss(ptr[i].g)+", "+rtoss(ptr[i].b)+", "+rtoss(ptr[i].a) ); - } - f->store_string(" )"); + if (old_format) { + if (fw) + memdelete(fw); - } break; - default: {} + DirAccess *da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM); + da->remove(p_path+".depren"); + memdelete(da); + //fuck it, use the old approach; + + WARN_PRINT(("This file is old, so it can't refactor dependencies, opening and resaving: "+p_path).utf8().get_data()); + + Error err; + FileAccess *f2 = FileAccess::open(p_path,FileAccess::READ,&err); + if (err!=OK) { + ERR_FAIL_COND_V(err!=OK,ERR_FILE_CANT_OPEN); + } + + Ref<ResourceInteractiveLoaderText> ria = memnew( ResourceInteractiveLoaderText ); + ria->local_path=Globals::get_singleton()->localize_path(p_path); + ria->res_path=ria->local_path; + ria->remaps=p_map; + // ria->set_local_path( Globals::get_singleton()->localize_path(p_path) ); + ria->open(f2); + + err = ria->poll(); + + while(err==OK) { + err=ria->poll(); + } + + ERR_FAIL_COND_V(err!=ERR_FILE_EOF,ERR_FILE_CORRUPT); + RES res = ria->get_resource(); + ERR_FAIL_COND_V(!res.is_valid(),ERR_FILE_CORRUPT); + + return ResourceFormatSaverText::singleton->save(p_path,res); + } + + if (!fw) { + return OK; //nothing to rename, do nothing } - if (r_ok) - *r_ok=true; + uint8_t c=f->get_8(); + while(!f->eof_reached()) { + fw->store_8(c); + c=f->get_8(); + } + + bool all_ok = fw->get_error()==OK; + + memdelete(fw); + + if (!all_ok) { + return ERR_CANT_CREATE; + } + + DirAccess *da = DirAccess::create(DirAccess::ACCESS_RESOURCES); + da->remove(p_path); + da->rename(p_path+".depren",p_path); + memdelete(da); +#endif + return OK; + +} + + +void ResourceInteractiveLoaderText::open(FileAccess *p_f) { + + error=OK; + + lines=1; + f=p_f; + + + stream.f=f; + is_scene=false; + + + VariantParser::Tag tag; + Error err = VariantParser::parse_tag(&stream,lines,error_text,tag); + + if (err) { + + error=err; + _printerr(); + return; + } + + if (tag.fields.has("format")) { + int fmt = tag.fields["format"]; + if (fmt>FORMAT_VERSION) { + error_text="Saved with newer format version"; + _printerr(); + error=ERR_PARSE_ERROR; + return; + } + } + + + if (tag.name=="gd_scene") { + is_scene=true; + packed_scene.instance(); + + } else if (tag.name=="gd_resource") { + if (!tag.fields.has("type")) { + error_text="Missing 'type' field in 'gd_resource' tag"; + _printerr(); + error=ERR_PARSE_ERROR; + return; + } + + res_type=tag.fields["type"]; + + } else { + error_text="Unrecognized file type: "+tag.name; + _printerr(); + error=ERR_PARSE_ERROR; + return; + + } + + + + if (tag.fields.has("load_steps")) { + resources_total=tag.fields["load_steps"]; + } else { + resources_total=0; + } + + + err = VariantParser::parse_tag(&stream,lines,error_text,next_tag,&rp); + + if (err) { + error_text="Unexpected end of file"; + _printerr(); + error=ERR_FILE_CORRUPT; + } + + rp.ext_func=_parse_ext_resources; + rp.sub_func=_parse_sub_resources; + rp.func=NULL; + rp.userdata=this; } + + +String ResourceInteractiveLoaderText::recognize(FileAccess *p_f) { + + error=OK; + + lines=1; + f=p_f; + + stream.f=f; + + + VariantParser::Tag tag; + Error err = VariantParser::parse_tag(&stream,lines,error_text,tag); + + if (err) { + _printerr(); + return ""; + } + + if (tag.fields.has("format")) { + int fmt = tag.fields["format"]; + if (fmt>FORMAT_VERSION) { + error_text="Saved with newer format version"; + _printerr(); + return ""; + } + } + + if (tag.name=="gd_scene") + return "PackedScene"; + + if (tag.name!="gd_resource") + return ""; + + + + if (!tag.fields.has("type")) { + error_text="Missing 'type' field in 'gd_resource' tag"; + _printerr(); + return ""; + } + + return tag.fields["type"]; + + +} + +///////////////////// + +Ref<ResourceInteractiveLoader> ResourceFormatLoaderText::load_interactive(const String &p_path, Error *r_error) { + + if (r_error) + *r_error=ERR_CANT_OPEN; + + Error err; + FileAccess *f = FileAccess::open(p_path,FileAccess::READ,&err); + + + if (err!=OK) { + + ERR_FAIL_COND_V(err!=OK,Ref<ResourceInteractiveLoader>()); + } + + Ref<ResourceInteractiveLoaderText> ria = memnew( ResourceInteractiveLoaderText ); + ria->local_path=Globals::get_singleton()->localize_path(p_path); + ria->res_path=ria->local_path; +// ria->set_local_path( Globals::get_singleton()->localize_path(p_path) ); + ria->open(f); + + return ria; +} + +void ResourceFormatLoaderText::get_recognized_extensions_for_type(const String& p_type,List<String> *p_extensions) const { + + if (p_type=="") { + get_recognized_extensions(p_extensions); + return; + } + + if (p_type=="PackedScene") + p_extensions->push_back("tscn"); + else + p_extensions->push_back("tres"); + +} + +void ResourceFormatLoaderText::get_recognized_extensions(List<String> *p_extensions) const{ + + p_extensions->push_back("tscn"); + p_extensions->push_back("tres"); +} + +bool ResourceFormatLoaderText::handles_type(const String& p_type) const{ + + return true; +} +String ResourceFormatLoaderText::get_resource_type(const String &p_path) const{ + + + + String ext=p_path.extension().to_lower(); + if (ext=="tscn") + return "PackedScene"; + else if (ext!="tres") + return String(); + + //for anyhting else must test.. + + FileAccess *f = FileAccess::open(p_path,FileAccess::READ); + if (!f) { + + return ""; //could not rwead + } + + Ref<ResourceInteractiveLoaderText> ria = memnew( ResourceInteractiveLoaderText ); + ria->local_path=Globals::get_singleton()->localize_path(p_path); + ria->res_path=ria->local_path; +// ria->set_local_path( Globals::get_singleton()->localize_path(p_path) ); + String r = ria->recognize(f); + return r; +} + + +void ResourceFormatLoaderText::get_dependencies(const String& p_path,List<String> *p_dependencies,bool p_add_types) { + + FileAccess *f = FileAccess::open(p_path,FileAccess::READ); + if (!f) { + + ERR_FAIL(); + } + + Ref<ResourceInteractiveLoaderText> ria = memnew( ResourceInteractiveLoaderText ); + ria->local_path=Globals::get_singleton()->localize_path(p_path); + ria->res_path=ria->local_path; +// ria->set_local_path( Globals::get_singleton()->localize_path(p_path) ); + ria->get_dependencies(f,p_dependencies,p_add_types); + + +} + +Error ResourceFormatLoaderText::rename_dependencies(const String &p_path,const Map<String,String>& p_map) { + + FileAccess *f = FileAccess::open(p_path,FileAccess::READ); + if (!f) { + + ERR_FAIL_V(ERR_CANT_OPEN); + } + + Ref<ResourceInteractiveLoaderText> ria = memnew( ResourceInteractiveLoaderText ); + ria->local_path=Globals::get_singleton()->localize_path(p_path); + ria->res_path=ria->local_path; +// ria->set_local_path( Globals::get_singleton()->localize_path(p_path) ); + return ria->rename_dependencies(f,p_path,p_map); +} + + +/*****************************************************************************************************/ +/*****************************************************************************************************/ +/*****************************************************************************************************/ +/*****************************************************************************************************/ +/*****************************************************************************************************/ +/*****************************************************************************************************/ +/*****************************************************************************************************/ +/*****************************************************************************************************/ +/*****************************************************************************************************/ +/*****************************************************************************************************/ + + +String ResourceFormatSaverTextInstance::_write_resources(void *ud,const RES& p_resource) { + + ResourceFormatSaverTextInstance *rsi=(ResourceFormatSaverTextInstance*)ud; + return rsi->_write_resource(p_resource); + +} + +String ResourceFormatSaverTextInstance::_write_resource(const RES& res) { + + if (external_resources.has(res)) { + + return "ExtResource( "+itos(external_resources[res]+1)+" )"; + } else { + + if (internal_resources.has(res)) { + return "SubResource( "+itos(internal_resources[res])+" )"; + } else if (res->get_path().length() && res->get_path().find("::")==-1) { + + //external resource + String path=relative_paths?local_path.path_to_file(res->get_path()):res->get_path(); + return "Resource( \""+path+"\" )"; + } else { + ERR_EXPLAIN("Resource was not pre cached for the resource section, bug?"); + ERR_FAIL_V("null"); + //internal resource + } + } + + return "null"; +} + void ResourceFormatSaverTextInstance::_find_resources(const Variant& p_variant,bool p_main) { @@ -567,11 +1184,18 @@ Error ResourceFormatSaverTextInstance::save(const String &p_path,const RES& p_re } + Vector<RES> sorted_er; + sorted_er.resize(external_resources.size()); + for(Map<RES,int>::Element *E=external_resources.front();E;E=E->next()) { - String p = E->key()->get_path(); + sorted_er[E->get()]=E->key(); + } + + for(int i=0;i<sorted_er.size();i++) { + String p = sorted_er[i]->get_path(); - f->store_string("[ext_resource path=\""+p+"\" type=\""+E->key()->get_save_type()+"\" id="+itos(E->get()+1)+"]\n"); //bundled + f->store_string("[ext_resource path=\""+p+"\" type=\""+sorted_er[i]->get_save_type()+"\" id="+itos(i+1)+"]\n"); //bundled } if (external_resources.size()) @@ -650,8 +1274,9 @@ Error ResourceFormatSaverTextInstance::save(const String &p_path,const RES& p_re if (PE->get().type==Variant::OBJECT && value.is_zero()) continue; - write_property(name,value); - f->store_string("\n"); + String vars; + VariantWriter::write_to_string(value,vars,_write_resources,this); + f->store_string(name+" = "+vars+"\n"); } @@ -673,6 +1298,9 @@ Error ResourceFormatSaverTextInstance::save(const String &p_path,const RES& p_re Ref<PackedScene> instance = state->get_node_instance(i); Vector<StringName> groups = state->get_node_groups(i); + if (instance.is_valid()) + print_line("for path "+String(path)+" instance "+instance->get_path()); + String header="[node"; header+=" name=\""+String(name)+"\""; if (type!=StringName()) { @@ -690,7 +1318,7 @@ Error ResourceFormatSaverTextInstance::save(const String &p_path,const RES& p_re for(int j=0;j<groups.size();j++) { if (j>0) sgroups+=", "; - sgroups+="\""+groups[i].operator String().c_escape()+"\""; + sgroups+="\""+groups[j].operator String().c_escape()+"\""; } sgroups+=" ]"; header+=sgroups; @@ -699,17 +1327,22 @@ Error ResourceFormatSaverTextInstance::save(const String &p_path,const RES& p_re f->store_string(header); if (instance.is_valid()) { + + String vars; f->store_string(" instance="); - write_property("",instance); + VariantWriter::write_to_string(instance,vars,_write_resources,this); + f->store_string(vars); + } f->store_line("]\n"); for(int j=0;j<state->get_node_property_count(i);j++) { - write_property(state->get_node_property_name(i,j),state->get_node_property_value(i,j)); - f->store_line(String()); + String vars; + VariantWriter::write_to_string(state->get_node_property_value(i,j),vars,_write_resources,this); + f->store_string(String(state->get_node_property_name(i,j))+" = "+vars+"\n"); } if (state->get_node_property_count(i)) { @@ -734,8 +1367,10 @@ Error ResourceFormatSaverTextInstance::save(const String &p_path,const RES& p_re Array binds=state->get_connection_binds(i); f->store_string(connstr); if (binds.size()) { - f->store_string(" binds="); - write_property("",binds); + String vars; + VariantWriter::write_to_string(binds,vars,_write_resources,this); + f->store_string(" binds= "+vars); + } f->store_line("]\n"); |