diff options
Diffstat (limited to 'main.cpp')
| -rw-r--r-- | main.cpp | 98 |
1 files changed, 38 insertions, 60 deletions
@@ -6,9 +6,13 @@ #include <algorithm> #include <random> +//! Generic uppercase character constexpr char UPPERCASE = (1<<5); + +//! Generic lowercase character constexpr char LOWERCASE = 0; +//! Checks whether or not `c` is a vowel. You can define custom vowel characters. bool IsVowel(const char c, const std::string& vowels = "euioay") { return std::any_of( vowels.cbegin(), @@ -19,10 +23,12 @@ bool IsVowel(const char c, const std::string& vowels = "euioay") { ); } +//! Checks whether or not `c` is an uppercase character bool IsUpper(const char c) { return !(c & (1<<5)); } +//! Will return `c` as an uppercase character char MakeUpper(char c) { if (IsUpper(c)) return c; @@ -30,6 +36,7 @@ char MakeUpper(char c) { return c & ~(1<<5); } +//! Will return `c` as a lowercase character char MakeLower(char c) { if (!IsUpper(c)) return c; @@ -37,6 +44,7 @@ char MakeLower(char c) { return c | (1<<5); } +//! Will return `c` with the same capitalization as `sign`. char CopySign(char sign, char c) { if (IsUpper(sign)) return MakeUpper(c); @@ -44,11 +52,18 @@ char CopySign(char sign, char c) { return MakeLower(c); } -std::string ReplaceButKeepCapitalization( +//! Will replace all occurrences of a substring `find` in `str` with `sub`, but it will try to keep the characters signs. +//! Like (pay attention to the capitalization):. +//! ("Hello World", "hello", "hi") -> "Hi World". +//! ("hello World", "hello", "hi") -> "hi World". +//! ("HELLO World", "hello", "hi") -> "HI World". +//! You can also supply a callback to only perform a replacement if certain conditions apply. +std::string ReplaceButKeepSigns( const std::string& str, std::string find, const std::string& sub, - const std::function<bool(const std::string&, const std::size_t)>& onlyIf = [](const std::string&, const std::size_t){return true;} + const std::function<bool(const std::string&, const std::size_t)>& onlyIf = [](const std::string &, + const std::size_t) { return true; } // Default is: replace always ) { // Quick accepts-and rejects @@ -154,19 +169,18 @@ std::string MakeUwu(std::string boringString) { // none, lol // Slightly more complex... Multichar replacements, but we have to keep capitalization... - boringString = ReplaceButKeepCapitalization(boringString, "th", "tw"); - boringString = ReplaceButKeepCapitalization(boringString, "ove", "uv"); - boringString = ReplaceButKeepCapitalization(boringString, "have", "haf"); - boringString = ReplaceButKeepCapitalization(boringString, "tr", "tw"); - boringString = ReplaceButKeepCapitalization(boringString, "up", "uwp"); + boringString = ReplaceButKeepSigns(boringString, "th", "tw"); + boringString = ReplaceButKeepSigns(boringString, "ove", "uv"); + boringString = ReplaceButKeepSigns(boringString, "have", "haf"); + boringString = ReplaceButKeepSigns(boringString, "tr", "tw"); + boringString = ReplaceButKeepSigns(boringString, "up", "uwp"); // Replace N with Ny, but only if succeeded by a - boringString = ReplaceButKeepCapitalization( + boringString = ReplaceButKeepSigns( boringString, "n", "ny", - [boringString](const std::string& found, int index) - { + [boringString](const std::string &found, int index) { // Don't replace, if we are on the last char if (index == boringString.length() - 1) return false; @@ -184,18 +198,17 @@ std::string MakeUwu(std::string boringString) { ); // Replace R with W, but only if not succeeded by a non-vowel - boringString = ReplaceButKeepCapitalization( + boringString = ReplaceButKeepSigns( boringString, "r", "w", - [boringString](const std::string& found, const std::size_t index) - { + [boringString](const std::string &found, const std::size_t index) { // Don't replace, if we are on the last char if (index == boringString.length()) return false; // Only replace if the next char is a vowel - const char nextChar = MakeLower(boringString[index + found.length()]); + const char nextChar = MakeLower(boringString[index + found.length()]); // Is this a non-vowel? if (!IsVowel(nextChar)) @@ -206,47 +219,12 @@ std::string MakeUwu(std::string boringString) { } ); - // Replace R with nothing, but only if preceded by a vowel, and (not succeeded by a non-letter or eof) - /* - boringString = ReplaceButKeepCapitalization( - boringString, - "r", - "", - [boringString](const std::string& found, int index) - { - // Don't replace, if we are on the last char - if (index == boringString.length() - 1) - return false; - - if ((index == 0) ||(index == boringString.length() - 1)) - return false; - - // Only replace if the last char is not a vowel - const char lastChar = MakeLower(boringString[index - 1]); - const char nextChar = MakeLower(boringString[index + found.length()]); - - // Is the next char a letter? - if (!((lastChar >= 'a') && (nextChar <= 'z'))) - return false; - - // Is this a vowel? - if (IsVowel(lastChar)) - return true; - - // Else, don't replace - return false; - } - ); - */ - - // Replace L with W, but only if not followed or preceded by another L - boringString = ReplaceButKeepCapitalization( + boringString = ReplaceButKeepSigns( boringString, "l", "w", - [boringString](const std::string& found, int index) - { + [boringString](const std::string &found, int index) { if (boringString.length() < found.length() + 2) return false; @@ -258,12 +236,11 @@ std::string MakeUwu(std::string boringString) { ); // Replace LL with WW, but only if followed by a vowel - boringString = ReplaceButKeepCapitalization( + boringString = ReplaceButKeepSigns( boringString, "ll", "ww", - [boringString](const std::string& found, int index) - { + [boringString](const std::string &found, int index) { if (boringString.length() < found.length()) return false; @@ -274,24 +251,24 @@ std::string MakeUwu(std::string boringString) { ); // Replace random punctuation with uwwwwu cute symbols - // About evewy tenth symbol + // About evewy fifteenth symbol std::stringstream ss; std::mt19937 rng(69); for (const char c : boringString) { - if ((c == '.') && (rng() % 18 == 0)) + if ((c == '.') && (rng() % 15 == 0)) { ss << " <3333 ^.^ "; } - else if ((c == '!') && (rng() % 18 == 0)) + else if ((c == '!') && (rng() % 15 == 0)) { ss << "!! Thadws impowtant! <3 "; } - else if ((c == ',') && (rng() % 18 == 0)) + else if ((c == ',') && (rng() % 15 == 0)) { ss << " <3 aaaaaand "; } - else if ((c == '?') && (rng() % 18 == 0)) + else if ((c == '?') && (rng() % 15 == 0)) { ss << "?? now tell me! >:( "; } @@ -325,7 +302,8 @@ int main(int argc, char** argv) { std::cout << std::endl; } - // Else, be prepared to get __piped__ + + // Else, be prepared to get __piped__ else { std::string buf; |