Method parse

src/resource/physics_resource.cpp:766–831

		}

		s32 parse(const char *json)
		{
			TempAllocator4096 ta;
			JsonObject obj(ta);
			RETURN_IF_ERROR(sjson::parse(obj, json));

			// Assign group to filter name.
			auto cur = json_object::begin(obj);
			auto end = json_object::end(obj);
			for (; cur != end; ++cur) {
				JSON_OBJECT_SKIP_HOLE(obj, cur);

				const StringView key = cur->first;
				const StringId32 id  = StringId32(key.data(), key.length());

				hash_map::set(_filter_map, id, new_filter_mask());
			}

			// Build masks.
			cur = json_object::begin(obj);
			end = json_object::end(obj);
			for (; cur != end; ++cur) {
				JSON_OBJECT_SKIP_HOLE(obj, cur);

				const StringView key = cur->first;
				const char *value    = cur->second;
				const StringId32 id  = StringId32(key.data(), key.length());

				TempAllocator4096 ta;
				JsonObject filter(ta);
				RETURN_IF_ERROR(sjson::parse_object(filter, value));

				u32 mask = 0;

				if (json_object::has(filter, "collides_with")) {
					JsonArray include(ta);
					RETURN_IF_ERROR(sjson::parse_array(include, filter["collides_with"]));

					for (u32 i = 0; i < array::size(include); ++i) {
						const StringId32 fi = RETURN_IF_ERROR(sjson::parse_string_id(include[i]));
						mask |= filter_to_mask(fi);
					}
				}

				if (json_object::has(filter, "collides_with_all_except")) {
					mask = UINT32_MAX;

					JsonArray exclude(ta);
					RETURN_IF_ERROR(sjson::parse_array(exclude, filter["collides_with_all_except"]));

					for (u32 i = 0; i < array::size(exclude); ++i) {
						const StringId32 fi = RETURN_IF_ERROR(sjson::parse_string_id(exclude[i]));
						mask &= ~filter_to_mask(fi);
					}
				}

				PhysicsCollisionFilter pcf;
				pcf.name = id;