New lightmapper

-Added LocalVector (needed it)
-Added stb_rect_pack (It's pretty cool, we could probably use it for other stuff too)
-Fixes and changes all around the place
-Added library for 128 bits fixed point (required for Delaunay3D)

3 files changed, 17 insertions, 11 deletions

diff --git a/core/io/resource_format_binary.cpp b/core/io/resource_format_binary.cpp
index 8c7559479b..e0fea143bb 100644
--- a/core/io/resource_format_binary.cpp
+++ b/core/io/resource_format_binary.cpp
@@ -337,10 +337,14 @@ Error ResourceLoaderBinary::parse_variant(Variant &r_v) {
 				} break;
 				case OBJECT_INTERNAL_RESOURCE: {
 					uint32_t index = f->get_32();
+					String path = res_path + "::" + itos(index);
+
 					if (use_nocache) {
-						r_v = internal_resources[index].cache;
+						if (!internal_index_cache.has(path)) {
+							WARN_PRINT(String("Couldn't load resource (no cache): " + path).utf8().get_data());
+						}
+						r_v = internal_index_cache[path];
 					} else {
-						String path = res_path + "::" + itos(index);
 						RES res = ResourceLoader::load(path);
 						if (res.is_null()) {
 							WARN_PRINT(String("Couldn't load resource: " + path).utf8().get_data());
@@ -720,13 +724,15 @@ Error ResourceLoaderBinary::load() {
 
 		if (!main) {
 
+			path = internal_resources[i].path;
+
+			if (path.begins_with("local://")) {
+				path = path.replace_first("local://", "");
+				subindex = path.to_int();
+				path = res_path + "::" + path;
+			}
+
 			if (!use_nocache) {
-				path = internal_resources[i].path;
-				if (path.begins_with("local://")) {
-					path = path.replace_first("local://", "");
-					subindex = path.to_int();
-					path = res_path + "::" + path;
-				}
 
 				if (ResourceCache::has(path)) {
 					//already loaded, don't do anything
@@ -769,7 +775,7 @@ Error ResourceLoaderBinary::load() {
 		r->set_subindex(subindex);
 
 		if (!main) {
-			internal_resources.write[i].cache = res;
+			internal_index_cache[path] = res;
 		}
 
 		int pc = f->get_32();
diff --git a/core/io/resource_format_binary.h b/core/io/resource_format_binary.h
index 0f8fc9445b..3c8d916c0a 100644
--- a/core/io/resource_format_binary.h
+++ b/core/io/resource_format_binary.h
@@ -68,10 +68,10 @@ class ResourceLoaderBinary {
 	struct IntResource {
 		String path;
 		uint64_t offset;
-		RES cache;
 	};
 
 	Vector<IntResource> internal_resources;
+	Map<String, RES> internal_index_cache;
 
 	String get_unicode_string();
 	void _advance_padding(uint32_t p_len);
diff --git a/core/io/resource_importer.cpp b/core/io/resource_importer.cpp
index 643df53f8c..9e22bdced7 100644
--- a/core/io/resource_importer.cpp
+++ b/core/io/resource_importer.cpp
@@ -91,7 +91,7 @@ Error ResourceFormatImporter::_get_path_and_type(const String &p_path, PathAndTy
 				r_path_and_type.path = value;
 				path_found = true; //first match must have priority
 			} else if (assign == "type") {
-				r_path_and_type.type = value;
+				r_path_and_type.type = ClassDB::get_compatibility_remapped_class(value);
 			} else if (assign == "importer") {
 				r_path_and_type.importer = value;
 			} else if (assign == "group_file") {