Pixel-Composer/scripts/var_comparison/var_comparison.gml
2023-11-08 14:38:04 +07:00

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function isEqual(val1, val2, struct_expand = false) {
INLINE
if(is_array(val1) && is_array(val2)) return array_member_equal(val1, val2);
if(struct_expand && is_struct(val1) && is_struct(val2)) return struct_equal(val1, val2);
return val1 == val2;
}
function array_member_equal(arr1, arr2) {
INLINE
if(array_length(arr1) != array_length(arr2)) return false;
for( var i = 0, n = array_length(arr1); i < n; i++ )
if(!isEqual(arr1[i], arr2[i])) return false;
return true;
}
function struct_equal(str1, str2) {
INLINE
//return json_stringify(str1) == json_stringify(str2);
var key1 = variable_struct_get_names(str1);
var key2 = variable_struct_get_names(str2);
if(!array_equals(key1, key2)) return false;
for( var i = 0, n = array_length(key1); i < n; i++ )
if(!isEqual(str1[$ key1[i]], str2[$ key1[i]])) return false;
return true;
}