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Remove error when getting dependencies from tscn files in some cases, closes #3897

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(cherry picked from commit 519fce94e9)
This commit is contained in:
Juan Linietsky 2016-06-28 12:35:11 -03:00 committed by Rémi Verschelde
parent de0b7b871b
commit 242ceb1869
2 changed files with 34 additions and 21 deletions
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53
scene/resources/scene_format_text.cpp
View file

@ -39,12 +39,17 @@ Error ResourceInteractiveLoaderText::_parse_sub_resource(VariantParser::Stream*
String path = local_path+"::"+itos(index);
if (!ResourceCache::has(path)) {
r_err_str="Can't load cached sub-resource: "+path;
return ERR_PARSE_ERROR;
}
if (!ignore_resource_parsing) {
r_res=RES(ResourceCache::get(path));
if (!ResourceCache::has(path)) {
r_err_str="Can't load cached sub-resource: "+path;
return ERR_PARSE_ERROR;
}
r_res=RES(ResourceCache::get(path));
} else {
r_res=RES();
}
VariantParser::get_token(p_stream,token,line,r_err_str);
if (token.type!=VariantParser::TK_PARENTHESIS_CLOSE) {
@ -67,25 +72,29 @@ Error ResourceInteractiveLoaderText::_parse_ext_resource(VariantParser::Stream*
int id = token.value;
if (!ignore_resource_parsing) {
if (!ext_resources.has(id)) {
r_err_str="Can't load cached ext-resource #"+itos(id);
return ERR_PARSE_ERROR;
}
if (!ext_resources.has(id)) {
r_err_str="Can't load cached ext-resource #"+itos(id);
return ERR_PARSE_ERROR;
}
String path = ext_resources[id].path;
String type = ext_resources[id].type;
String path = ext_resources[id].path;
String type = ext_resources[id].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(res_path.get_base_dir().plus_file(path));
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));
}
}
r_res=ResourceLoader::load(path,type);
r_res=ResourceLoader::load(path,type);
if (r_res.is_null()) {
WARN_PRINT(String("Couldn't load external resource: "+path).utf8().get_data());
if (r_res.is_null()) {
WARN_PRINT(String("Couldn't load external resource: "+path).utf8().get_data());
}
} else {
r_res=RES();
}
VariantParser::get_token(p_stream,token,line,r_err_str);
@ -597,6 +606,7 @@ void ResourceInteractiveLoaderText::get_dependencies(FileAccess *f,List<String>
open(f);
ignore_resource_parsing=true;
ERR_FAIL_COND(error!=OK);
while(next_tag.name=="ext_resource") {
@ -634,6 +644,7 @@ void ResourceInteractiveLoaderText::get_dependencies(FileAccess *f,List<String>
Error err = VariantParser::parse_tag(&stream,lines,error_text,next_tag,&rp);
if (err) {
print_line(error_text+" - "+itos(lines));
error_text="Unexpected end of file";
_printerr();
error=ERR_FILE_CORRUPT;
@ -648,7 +659,7 @@ Error ResourceInteractiveLoaderText::rename_dependencies(FileAccess *p_f, const
open(p_f,true);
ERR_FAIL_COND_V(error!=OK,error);
ignore_resource_parsing=true;
//FileAccess
FileAccess *fw = NULL;
@ -766,7 +777,7 @@ void ResourceInteractiveLoaderText::open(FileAccess *p_f,bool p_skip_first_tag)
stream.f=f;
is_scene=false;
ignore_resource_parsing=false;
resource_current=0;
@ -851,6 +862,8 @@ String ResourceInteractiveLoaderText::recognize(FileAccess *p_f) {
stream.f=f;
ignore_resource_parsing=true;
VariantParser::Tag tag;
Error err = VariantParser::parse_tag(&stream,lines,error_text,tag);

2
scene/resources/scene_format_text.h
View file

@ -28,7 +28,7 @@ class ResourceInteractiveLoaderText : public ResourceInteractiveLoader {
bool is_scene;
String res_type;
bool ignore_resource_parsing;
// Map<String,String> remaps;