Sara/behaviour-tree-test
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-Properly handle missing ETC support on export

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-Added ability for resource importers to save metadata
-Added ability for resource importers to validate depending on project settings
This commit is contained in:
Juan Linietsky 2019-02-26 18:43:37 -03:00
parent 3b0f301660
commit f669ebeeaf
30 changed files with 338 additions and 39 deletions
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47
core/io/resource_importer.cpp
View file

@ -32,6 +32,9 @@
#include "core/os/os.h"
#include "core/variant_parser.h"
bool ResourceFormatImporter::SortImporterByName::operator() ( const Ref<ResourceImporter>& p_a,const Ref<ResourceImporter>& p_b) const {
return p_a->get_importer_name() < p_b->get_importer_name();
}
Error ResourceFormatImporter::_get_path_and_type(const String &p_path, PathAndType &r_path_and_type, bool *r_valid) const {
@ -90,6 +93,8 @@ Error ResourceFormatImporter::_get_path_and_type(const String &p_path, PathAndTy
r_path_and_type.type = value;
} else if (assign == "importer") {
r_path_and_type.importer = value;
} else if (assign == "metadata") {
r_path_and_type.metadata = value;
} else if (assign == "valid") {
if (r_valid) {
*r_valid = value;
@ -304,6 +309,19 @@ String ResourceFormatImporter::get_resource_type(const String &p_path) const {
return pat.type;
}
Variant ResourceFormatImporter::get_resource_metadata(const String &p_path) const {
PathAndType pat;
Error err = _get_path_and_type(p_path, pat);
if (err != OK) {
return Variant();
}
return pat.metadata;
}
void ResourceFormatImporter::get_dependencies(const String &p_path, List<String> *p_dependencies, bool p_add_types) {
PathAndType pat;
@ -366,6 +384,35 @@ String ResourceFormatImporter::get_import_base_path(const String &p_for_file) co
return "res://.import/" + p_for_file.get_file() + "-" + p_for_file.md5_text();
}
bool ResourceFormatImporter::are_import_settings_valid(const String &p_path) const {
bool valid = true;
PathAndType pat;
_get_path_and_type(p_path, pat, &valid);
if (!valid) {
return false;
}
for(int i=0;i<importers.size();i++) {
if (importers[i]->get_importer_name() == pat.importer) {
if (!importers[i]->are_import_settings_valid(p_path)) { //importer thinks this is not valid
return false;
}
}
}
return true;
}
String ResourceFormatImporter::get_import_settings_hash() const {
String hash;
for(int i=0;i<importers.size();i++) {
hash+=":"+importers[i]->get_importer_name()+":"+importers[i]->get_import_settings_string();
}
return hash.md5_text();
}
ResourceFormatImporter *ResourceFormatImporter::singleton = NULL;
ResourceFormatImporter::ResourceFormatImporter() {

17
core/io/resource_importer.h
View file

@ -43,12 +43,18 @@ class ResourceFormatImporter : public ResourceFormatLoader {
String path;
String type;
String importer;
Variant metadata;
};
Error _get_path_and_type(const String &p_path, PathAndType &r_path_and_type, bool *r_valid = NULL) const;
static ResourceFormatImporter *singleton;
//need them to stay in order to compute the settings hash
struct SortImporterByName {
bool operator() ( const Ref<ResourceImporter>& p_a,const Ref<ResourceImporter>& p_b) const;
};
Vector<Ref<ResourceImporter> > importers;
public:
@ -59,6 +65,7 @@ public:
virtual bool recognize_path(const String &p_path, const String &p_for_type = String()) const;
virtual bool handles_type(const String &p_type) const;
virtual String get_resource_type(const String &p_path) const;
virtual Variant get_resource_metadata(const String &p_path) const;
virtual bool is_import_valid(const String &p_path) const;
virtual void get_dependencies(const String &p_path, List<String> *p_dependencies, bool p_add_types = false);
@ -68,12 +75,15 @@ public:
String get_internal_resource_path(const String &p_path) const;
void get_internal_resource_path_list(const String &p_path, List<String> *r_paths);
void add_importer(const Ref<ResourceImporter> &p_importer) { importers.push_back(p_importer); }
void add_importer(const Ref<ResourceImporter> &p_importer) { importers.push_back(p_importer); importers.sort_custom<SortImporterByName>();}
void remove_importer(const Ref<ResourceImporter> &p_importer) { importers.erase(p_importer); }
Ref<ResourceImporter> get_importer_by_name(const String &p_name) const;
Ref<ResourceImporter> get_importer_by_extension(const String &p_extension) const;
void get_importers_for_extension(const String &p_extension, List<Ref<ResourceImporter> > *r_importers);
bool are_import_settings_valid(const String &p_path) const;
String get_import_settings_hash() const;
String get_import_base_path(const String &p_for_file) const;
ResourceFormatImporter();
};
@ -107,7 +117,10 @@ public:
virtual void get_import_options(List<ImportOption> *r_options, int p_preset = 0) const = 0;
virtual bool get_option_visibility(const String &p_option, const Map<StringName, Variant> &p_options) const = 0;
virtual Error import(const String &p_source_file, const String &p_save_path, const Map<StringName, Variant> &p_options, List<String> *r_platform_variants, List<String> *r_gen_files = NULL) = 0;
virtual Error import(const String &p_source_file, const String &p_save_path, const Map<StringName, Variant> &p_options, List<String> *r_platform_variants, List<String> *r_gen_files = NULL, Variant *r_metadata=NULL) = 0;
virtual bool are_import_settings_valid(const String &p_path) const { return true; }
virtual String get_import_settings_string() const { return String(); }
};
#endif // RESOURCE_IMPORTER_H