diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/ustring.cpp | 19 | ||||
| -rw-r--r-- | core/ustring.h | 2 | ||||
| -rw-r--r-- | core/variant_call.cpp | 4 |
3 files changed, 19 insertions, 6 deletions
diff --git a/core/ustring.cpp b/core/ustring.cpp index 3a0708851e..1bf7d000c3 100644 --- a/core/ustring.cpp +++ b/core/ustring.cpp @@ -734,7 +734,7 @@ Vector<String> String::split_spaces() const { return ret; } -Vector<String> String::split(const String &p_splitter, bool p_allow_empty) const { +Vector<String> String::split(const String &p_splitter, bool p_allow_empty, int p_maxsplit) const { Vector<String> ret; int from = 0; @@ -745,8 +745,21 @@ Vector<String> String::split(const String &p_splitter, bool p_allow_empty) const int end = find(p_splitter, from); if (end < 0) end = len; - if (p_allow_empty || (end > from)) - ret.push_back(substr(from, end - from)); + if (p_allow_empty || (end > from)) { + if (p_maxsplit <= 0) + ret.push_back(substr(from, end - from)); + else if (p_maxsplit > 0) { + + // Put rest of the string and leave cycle. + if (p_maxsplit == ret.size()) { + ret.push_back(substr(from, len)); + break; + } + + // Otherwise, push items until positive limit is reached. + ret.push_back(substr(from, end - from)); + } + } if (end == len) break; diff --git a/core/ustring.h b/core/ustring.h index 9c24133b55..6541642bd1 100644 --- a/core/ustring.h +++ b/core/ustring.h @@ -162,7 +162,7 @@ public: String get_slice(String p_splitter, int p_slice) const; String get_slicec(CharType p_splitter, int p_slice) const; - Vector<String> split(const String &p_splitter, bool p_allow_empty = true) const; + Vector<String> split(const String &p_splitter, bool p_allow_empty = true, int p_maxsplit = 0) const; Vector<String> split_spaces() const; Vector<float> split_floats(const String &p_splitter, bool p_allow_empty = true) const; Vector<float> split_floats_mk(const Vector<String> &p_splitters, bool p_allow_empty = true) const; diff --git a/core/variant_call.cpp b/core/variant_call.cpp index f66cce85c9..2b99a60ba5 100644 --- a/core/variant_call.cpp +++ b/core/variant_call.cpp @@ -254,7 +254,7 @@ struct _VariantCall { VCALL_LOCALMEM2R(String, replacen); VCALL_LOCALMEM2R(String, insert); VCALL_LOCALMEM0R(String, capitalize); - VCALL_LOCALMEM2R(String, split); + VCALL_LOCALMEM3R(String, split); VCALL_LOCALMEM2R(String, split_floats); VCALL_LOCALMEM0R(String, to_upper); VCALL_LOCALMEM0R(String, to_lower); @@ -1446,7 +1446,7 @@ void register_variant_methods() { ADDFUNC2R(STRING, STRING, String, replacen, STRING, "what", STRING, "forwhat", varray()); ADDFUNC2R(STRING, STRING, String, insert, INT, "position", STRING, "what", varray()); ADDFUNC0R(STRING, STRING, String, capitalize, varray()); - ADDFUNC2R(STRING, POOL_STRING_ARRAY, String, split, STRING, "divisor", BOOL, "allow_empty", varray(true)); + ADDFUNC3R(STRING, POOL_STRING_ARRAY, String, split, STRING, "divisor", BOOL, "allow_empty", INT, "maxsplit", varray(true, 0)); ADDFUNC2R(STRING, POOL_REAL_ARRAY, String, split_floats, STRING, "divisor", BOOL, "allow_empty", varray(true)); ADDFUNC0R(STRING, STRING, String, to_upper, varray()); |