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Create a GDScript String function repeat

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Fixes #30610
This commit is contained in:
Bhupendra Aole 2019-09-01 23:49:55 -04:00 committed by Bhupendra Aole
parent 00aabec8bb
commit 073f625a91
4 changed files with 28 additions and 0 deletions
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16
core/ustring.cpp
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@ -3049,6 +3049,22 @@ String String::replacen(const String &p_key, const String &p_with) const {
return new_string;
}
String String::repeat(int p_count) const {
ERR_FAIL_COND_V_MSG(p_count < 0, "", "Parameter count should be a positive number.");
String new_string;
const CharType *src = this->c_str();
new_string.resize(length() * p_count + 1);
for (int i = 0; i < p_count; i++)
for (int j = 0; j < length(); j++)
new_string[i * length() + j] = src[j];
return new_string;
}
String String::left(int p_pos) const {
if (p_pos <= 0)

1
core/ustring.h
View file

@ -223,6 +223,7 @@ public:
String replace(const String &p_key, const String &p_with) const;
String replace(const char *p_key, const char *p_with) const;
String replacen(const String &p_key, const String &p_with) const;
String repeat(int p_count) const;
String insert(int p_at_pos, const String &p_string) const;
String pad_decimals(int p_digits) const;
String pad_zeros(int p_digits) const;

2
core/variant_call.cpp
View file

@ -256,6 +256,7 @@ struct _VariantCall {
VCALL_LOCALMEM2R(String, format);
VCALL_LOCALMEM2R(String, replace);
VCALL_LOCALMEM2R(String, replacen);
VCALL_LOCALMEM1R(String, repeat);
VCALL_LOCALMEM2R(String, insert);
VCALL_LOCALMEM0R(String, capitalize);
VCALL_LOCALMEM3R(String, split);
@ -1525,6 +1526,7 @@ void register_variant_methods() {
ADDFUNC2R(STRING, STRING, String, format, NIL, "values", STRING, "placeholder", varray("{_}"));
ADDFUNC2R(STRING, STRING, String, replace, STRING, "what", STRING, "forwhat", varray());
ADDFUNC2R(STRING, STRING, String, replacen, STRING, "what", STRING, "forwhat", varray());
ADDFUNC1R(STRING, STRING, String, repeat, INT, "count", varray());
ADDFUNC2R(STRING, STRING, String, insert, INT, "position", STRING, "what", varray());
ADDFUNC0R(STRING, STRING, String, capitalize, varray());
ADDFUNC3R(STRING, POOL_STRING_ARRAY, String, split, STRING, "delimiter", BOOL, "allow_empty", INT, "maxsplit", varray(true, 0));

9
doc/classes/String.xml
View file

@ -677,6 +677,15 @@
Replaces occurrences of a case-insensitive substring with the given one inside the string.
</description>
</method>
<method name="repeat">
<return type="String">
</return>
<argument index="0" name="count" type="int">
</argument>
<description>
Returns original string repeated a number of times. The number of repetitions is given by the argument.
</description>
</method>
<method name="rfind">
<return type="int">
</return>