Style: Enforce braces around if blocks and loops

Using clang-tidy's `readability-braces-around-statements`.
https://clang.llvm.org/extra/clang-tidy/checks/readability-braces-around-statements.html

modules/fbx/editor_scene_importer_fbx.cpp

@@ -264,8 +264,9 @@ T EditorSceneImporterFBX::_interpolate_track(const Vector<float> &p_times, const
 	//could use binary search, worth it?
 	int idx = -1;
 	for (int i = 0; i < p_times.size(); i++) {
-		if (p_times[i] > p_time)
+		if (p_times[i] > p_time) {
 			break;
+		}
 		idx++;
 	}
 
@@ -645,8 +646,9 @@ Spatial *EditorSceneImporterFBX::_generate_scene(
 				for (const FBXDocParser::Geometry *mesh : geometry) {
 					print_verbose("[doc] [" + itos(mesh->ID()) + "] mesh: " + fbx_node->node_name);
 
-					if (mesh == nullptr)
+					if (mesh == nullptr) {
 						continue;
+					}
 
 					const FBXDocParser::MeshGeometry *mesh_geometry = dynamic_cast<const FBXDocParser::MeshGeometry *>(mesh);
 					if (mesh_geometry) {

modules/fbx/fbx_parser/ByteSwapper.h

@@ -264,8 +264,9 @@ struct Getter {
 		le = !le;
 		if (le) {
 			ByteSwapper<T, (sizeof(T) > 1 ? true : false)>()(inout);
-		} else
+		} else {
 			ByteSwapper<T, false>()(inout);
+		}
 	}
 };
 

modules/fbx/fbx_parser/FBXProperties.cpp

@@ -222,8 +222,9 @@ DirectPropertyMap PropertyTable::GetUnparsedProperties() const {
 	// Loop through all the lazy properties (which is all the properties)
 	for (const LazyPropertyMap::value_type &element : lazyProps) {
 		// Skip parsed properties
-		if (props.end() != props.find(element.first))
+		if (props.end() != props.find(element.first)) {
 			continue;
+		}
 
 		// Read the element's value.
 		// Wrap the naked pointer (since the call site is required to acquire ownership)
@@ -231,8 +232,9 @@ DirectPropertyMap PropertyTable::GetUnparsedProperties() const {
 		Property *prop = ReadTypedProperty(element.second);
 
 		// Element could not be read. Skip it.
-		if (!prop)
+		if (!prop) {
 			continue;
+		}
 
 		// Add to result
 		result[element.first] = prop;

modules/fbx/fbx_parser/FBXUtil.cpp

@@ -122,8 +122,9 @@ static const uint8_t base64DecodeTable[128] = {
 
 uint8_t DecodeBase64(char ch) {
 	const auto idx = static_cast<uint8_t>(ch);
-	if (idx > 127)
+	if (idx > 127) {
 		return 255;
+	}
 	return base64DecodeTable[idx];
 }
 
@@ -211,8 +212,9 @@ std::string EncodeBase64(const char *data, size_t length) {
 		EncodeByteBlock(&finalBytes[0], encoded_string, iEncodedByte);
 
 		// add '=' at the end
-		for (size_t i = 0; i < 4 * extraBytes / 3; i++)
+		for (size_t i = 0; i < 4 * extraBytes / 3; i++) {
 			encoded_string[encodedBytes - i - 1] = '=';
+		}
 	}
 	return encoded_string;
 }

modules/fbx/tools/validation_tools.h

@@ -66,8 +66,9 @@ protected:
 			Error err;
 			FileAccess *file = FileAccess::open(path, FileAccess::WRITE, &err);
 			if (!file || err) {
-				if (file)
+				if (file) {
 					memdelete(file);
+				}
 				print_error("ValidationTracker Error - failed to create file - path: %s\n" + path);
 				return;
 			}