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rtext: added functions for camel case and snake case

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This commit is contained in:
IoIxD 2024-06-02 22:52:30 -07:00
parent 11202bf299
commit 67d8c1aeec
2 changed files with 75 additions and 0 deletions
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3
src/raylib.h
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@ -1489,6 +1489,9 @@ RLAPI int TextFindIndex(const char *text, const char *find);
RLAPI const char *TextToUpper(const char *text); // Get upper case version of provided string RLAPI const char *TextToUpper(const char *text); // Get upper case version of provided string
RLAPI const char *TextToLower(const char *text); // Get lower case version of provided string RLAPI const char *TextToLower(const char *text); // Get lower case version of provided string
RLAPI const char *TextToPascal(const char *text); // Get Pascal case notation version of provided string RLAPI const char *TextToPascal(const char *text); // Get Pascal case notation version of provided string
RLAPI const char *TextToSnake(const char *text); // Get Snake case notation version of provided string
RLAPI const char *TextToCamel(const char *text); // Get Camel case notation version of provided string
RLAPI int TextToInteger(const char *text); // Get integer value from text (negative values not supported) RLAPI int TextToInteger(const char *text); // Get integer value from text (negative values not supported)
RLAPI float TextToFloat(const char *text); // Get float value from text (negative values not supported) RLAPI float TextToFloat(const char *text); // Get float value from text (negative values not supported)

72
src/rtext.c
View File

@ -1786,6 +1786,78 @@ const char *TextToPascal(const char *text)
return buffer; return buffer;
} }
// Get snake case notation version of provided string
// WARNING: Limited functionality, only basic characters set
const char *TextToSnake(const char *text)
{
static char buffer[MAX_TEXT_BUFFER_LENGTH] = {0};
memset(buffer, 0, MAX_TEXT_BUFFER_LENGTH);
if (text != NULL)
{
// Check for next separator to upper case another character
for (int i = 0, j = 0; (i < MAX_TEXT_BUFFER_LENGTH - 1) && (text[j] != '\0'); i++, j++)
{
if ((text[j] >= 'A') && (text[j] <= 'Z'))
{
if (i >= 1)
{
buffer[i] = '_';
i++;
}
buffer[i] = text[j] + 32;
}
else
{
buffer[i] = text[j];
}
}
}
return buffer;
}
// Get Camel case notation version of provided string
// WARNING: Limited functionality, only basic characters set
const char *TextToCamel(const char *text)
{
static char buffer[MAX_TEXT_BUFFER_LENGTH] = {0};
memset(buffer, 0, MAX_TEXT_BUFFER_LENGTH);
if (text != NULL)
{
// Lower case first character
if ((text[0] >= 'A') && (text[0] <= 'Z'))
buffer[0] = text[0] + 32;
else
buffer[0] = text[0];
// Check for next separator to upper case another character
for (int i = 1, j = 1; (i < MAX_TEXT_BUFFER_LENGTH - 1) && (text[j] != '\0'); i++, j++)
{
if (text[j] != '_')
buffer[i] = text[j];
else
{
j++;
if ((text[j] >= 'a') && (text[j] <= 'z'))
{
if (i == 0)
{
buffer[i] = text[j];
}
else
{
buffer[i] = text[j] - 32;
}
}
}
}
}
return buffer;
}
// Encode text codepoint into UTF-8 text // Encode text codepoint into UTF-8 text
// REQUIRES: memcpy() // REQUIRES: memcpy()
// WARNING: Allocated memory must be manually freed // WARNING: Allocated memory must be manually freed