1 files changed, 10 insertions, 5 deletions

diff --git a/modules/gdscript/gdscript_utility_functions.cpp b/modules/gdscript/gdscript_utility_functions.cpp
index 40c564c36b..3e1de628d2 100644
--- a/modules/gdscript/gdscript_utility_functions.cpp
+++ b/modules/gdscript/gdscript_utility_functions.cpp
@@ -194,9 +194,9 @@ struct GDScriptUtilityFunctionsDefinitions {
 				// Calculate how many.
 				int count = 0;
 				if (incr > 0) {
-					count = ((to - from - 1) / incr) + 1;
+					count = Math::division_round_up(to - from, incr);
 				} else {
-					count = ((from - to - 1) / -incr) + 1;
+					count = Math::division_round_up(from - to, -incr);
 				}
 
 				Error err = arr.resize(count);
@@ -470,7 +470,8 @@ struct GDScriptUtilityFunctionsDefinitions {
 	static inline void len(Variant *r_ret, const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
 		VALIDATE_ARG_COUNT(1);
 		switch (p_args[0]->get_type()) {
-			case Variant::STRING: {
+			case Variant::STRING:
+			case Variant::STRING_NAME: {
 				String d = *p_args[0];
 				*r_ret = d.length();
 			} break;
@@ -518,6 +519,10 @@ struct GDScriptUtilityFunctionsDefinitions {
 				Vector<Color> d = *p_args[0];
 				*r_ret = d.size();
 			} break;
+			case Variant::PACKED_VECTOR4_ARRAY: {
+				Vector<Vector4> d = *p_args[0];
+				*r_ret = d.size();
+			} break;
 			default: {
 				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
@@ -755,10 +760,10 @@ Variant::Type GDScriptUtilityFunctions::get_function_argument_type(const StringN
 	GDScriptUtilityFunctionInfo *info = utility_function_table.lookup_ptr(p_function);
 	ERR_FAIL_NULL_V(info, Variant::NIL);
 	ERR_FAIL_COND_V(p_arg >= info->info.arguments.size(), Variant::NIL);
-	return info->info.arguments[p_arg].type;
+	return info->info.arguments.get(p_arg).type;
 }
 
-int GDScriptUtilityFunctions::get_function_argument_count(const StringName &p_function, int p_arg) {
+int GDScriptUtilityFunctions::get_function_argument_count(const StringName &p_function) {
 	GDScriptUtilityFunctionInfo *info = utility_function_table.lookup_ptr(p_function);
 	ERR_FAIL_NULL_V(info, 0);
 	return info->info.arguments.size();