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fixed coding style in function TextToFloat (#3627)

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* function to convert string to float

* fix code to match coding conventions
This commit is contained in:
Benjamin Schmid Ties 2023-12-13 21:20:13 +01:00 committed by GitHub
parent a57a0ecd96
commit 6083d2b9f3
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2 changed files with 23 additions and 0 deletions
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1
src/raylib.h
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@ -1481,6 +1481,7 @@ RLAPI const char *TextToUpper(const char *text); // Get upp
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 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)
//------------------------------------------------------------------------------------
// Basic 3d Shapes Drawing Functions (Module: models)

22
src/rtext.c
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@ -1421,6 +1421,28 @@ int TextToInteger(const char *text)
return value*sign;
}
float TextToFloat(const char *text)
{
float value = 0.0f;
float sign = 1.0f;
if ((text[0] == '+') || (text[0] == '-'))
{
if (text[0] == '-') sign = -1;
text++;
}
int i = 0;
for (; ((text[i] >= '0') && (text[i] <= '9')); ++i) value = value*10.0f + (float)(text[i] - '0');
if (text[i++] != '.') return value*sign;
float divisor = 10.0f;
for (; ((text[i] >= '0') && (text[i] <= '9')); ++i)
{
value += ((float)(text[i] - '0'))/divisor;
divisor = divisor*10.0f;
}
return value;
}
#if defined(SUPPORT_TEXT_MANIPULATION)
// Copy one string to another, returns bytes copied
int TextCopy(char *dst, const char *src)