diff options
Diffstat (limited to 'core/variant')
-rw-r--r-- | core/variant/variant.cpp | 40 | ||||
-rw-r--r-- | core/variant/variant.h | 1 | ||||
-rw-r--r-- | core/variant/variant_utility.cpp | 7 |
3 files changed, 48 insertions, 0 deletions
diff --git a/core/variant/variant.cpp b/core/variant/variant.cpp index ca42738b05..672b030806 100644 --- a/core/variant/variant.cpp +++ b/core/variant/variant.cpp @@ -3492,6 +3492,46 @@ bool Variant::hash_compare(const Variant &p_variant, int recursion_count) const } } +bool Variant::identity_compare(const Variant &p_variant) const { + if (type != p_variant.type) { + return false; + } + + switch (type) { + case OBJECT: { + return _get_obj().obj == p_variant._get_obj().obj; + } break; + + case DICTIONARY: { + const Dictionary &l = *(reinterpret_cast<const Dictionary *>(_data._mem)); + const Dictionary &r = *(reinterpret_cast<const Dictionary *>(p_variant._data._mem)); + return l.id() == r.id(); + } break; + + case ARRAY: { + const Array &l = *(reinterpret_cast<const Array *>(_data._mem)); + const Array &r = *(reinterpret_cast<const Array *>(p_variant._data._mem)); + return l.id() == r.id(); + } break; + + case PACKED_BYTE_ARRAY: + case PACKED_INT32_ARRAY: + case PACKED_INT64_ARRAY: + case PACKED_FLOAT32_ARRAY: + case PACKED_FLOAT64_ARRAY: + case PACKED_STRING_ARRAY: + case PACKED_VECTOR2_ARRAY: + case PACKED_VECTOR3_ARRAY: + case PACKED_COLOR_ARRAY: { + return _data.packed_array == p_variant._data.packed_array; + } break; + + default: { + return hash_compare(p_variant); + } + } +} + bool StringLikeVariantComparator::compare(const Variant &p_lhs, const Variant &p_rhs) { if (p_lhs.hash_compare(p_rhs)) { return true; diff --git a/core/variant/variant.h b/core/variant/variant.h index b9294de77d..b2f31a6d57 100644 --- a/core/variant/variant.h +++ b/core/variant/variant.h @@ -748,6 +748,7 @@ public: uint32_t recursive_hash(int recursion_count) const; bool hash_compare(const Variant &p_variant, int recursion_count = 0) const; + bool identity_compare(const Variant &p_variant) const; bool booleanize() const; String stringify(int recursion_count = 0) const; String to_json_string() const; diff --git a/core/variant/variant_utility.cpp b/core/variant/variant_utility.cpp index fe7150bca9..042ebe368a 100644 --- a/core/variant/variant_utility.cpp +++ b/core/variant/variant_utility.cpp @@ -1007,9 +1007,14 @@ struct VariantUtilityFunctions { static inline uint64_t rid_allocate_id() { return RID_AllocBase::_gen_id(); } + static inline RID rid_from_int64(uint64_t p_base) { return RID::from_uint64(p_base); } + + static inline bool is_same(const Variant &p_a, const Variant &p_b) { + return p_a.identity_compare(p_b); + } }; #ifdef DEBUG_METHODS_ENABLED @@ -1601,6 +1606,8 @@ void Variant::_register_variant_utility_functions() { FUNCBINDR(rid_allocate_id, Vector<String>(), Variant::UTILITY_FUNC_TYPE_GENERAL); FUNCBINDR(rid_from_int64, sarray("base"), Variant::UTILITY_FUNC_TYPE_GENERAL); + + FUNCBINDR(is_same, sarray("a", "b"), Variant::UTILITY_FUNC_TYPE_GENERAL); } void Variant::_unregister_variant_utility_functions() { |