Method write

core/variant/variant_parser.cpp:2077–2648

}

Error VariantWriter::write(const Variant &p_variant, StoreStringFunc p_store_string_func, void *p_store_string_ud, EncodeResourceFunc p_encode_res_func, void *p_encode_res_ud, int p_recursion_count, bool p_compat, bool p_full_objects) {
	static bool modified_security_assistance_disabled = GLOBAL_GET("application/run/disable_modified_security_assistance");
	p_full_objects = p_full_objects || modified_security_assistance_disabled;

	switch (p_variant.get_type()) {
		case Variant::NIL: {
			p_store_string_func(p_store_string_ud, "null");
		} break;
		case Variant::BOOL: {
			p_store_string_func(p_store_string_ud, p_variant.operator bool() ? "true" : "false");
		} break;
		case Variant::INT: {
			p_store_string_func(p_store_string_ud, itos(p_variant.operator int64_t()));
		} break;
		case Variant::FLOAT: {
			const double value = p_variant.operator double();
			String s;
			/// @todo Hack to avoid garbage digits when the underlying float is 32-bit.
			if ((double)(float)value == value) {
				s = rtos_fix((float)value, p_compat);
			} else {
				s = rtos_fix(value, p_compat);
			}
			// Append ".0" to floats to ensure they are float literals.
			if (s != "inf" && s != "-inf" && s != "nan" && !s.contains_char('.') && !s.contains_char('e') && !s.contains_char('E')) {
				s += ".0";
			}
			p_store_string_func(p_store_string_ud, s);
		} break;
		case Variant::STRING: {
			String str = p_variant;
			str = "\"" + str.c_escape_multiline() + "\"";
			p_store_string_func(p_store_string_ud, str);
		} break;

		// Math types.
		case Variant::VECTOR2: {
			Vector2 v = p_variant;
			p_store_string_func(p_store_string_ud, "Vector2(" + rtos_fix(v.x, p_compat) + ", " + rtos_fix(v.y, p_compat) + ")");
		} break;
		case Variant::VECTOR2I: {
			Vector2i v = p_variant;
			p_store_string_func(p_store_string_ud, "Vector2i(" + itos(v.x) + ", " + itos(v.y) + ")");
		} break;
		case Variant::RECT2: {
			Rect2 aabb = p_variant;
			p_store_string_func(p_store_string_ud, "Rect2(" + rtos_fix(aabb.position.x, p_compat) + ", " + rtos_fix(aabb.position.y, p_compat) + ", " + rtos_fix(aabb.size.x, p_compat) + ", " + rtos_fix(aabb.size.y, p_compat) + ")");
		} break;
		case Variant::RECT2I: {
			Rect2i aabb = p_variant;
			p_store_string_func(p_store_string_ud, "Rect2i(" + itos(aabb.position.x) + ", " + itos(aabb.position.y) + ", " + itos(aabb.size.x) + ", " + itos(aabb.size.y) + ")");
		} break;
		case Variant::VECTOR3: {
			Vector3 v = p_variant;
			p_store_string_func(p_store_string_ud, "Vector3(" + rtos_fix(v.x, p_compat) + ", " + rtos_fix(v.y, p_compat) + ", " + rtos_fix(v.z, p_compat) + ")");
		} break;
		case Variant::VECTOR3I: {
			Vector3i v = p_variant;