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Avoid all MSVC compile warnings

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Most warning were related to types conversion (casting required) and unsigned/signed types comparisons.

Added preprocessor directives (_CRT_SECURE_NO_DEPRECATE; _CRT_NONSTDC_NO_DEPRECATE) to avoid warnings about unsafe functions, those functions are safe while used properly and recommended alternatives are MS only.

Some external libraries still generate warnings.
This commit is contained in:
raysan5 2020-05-06 19:12:09 +02:00
parent 9a1e934621
commit fdad1f023b
9 changed files with 140 additions and 140 deletions
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8
src/utils.c
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@ -186,7 +186,7 @@ unsigned char *LoadFileData(const char *fileName, unsigned int *bytesRead)
data = (unsigned char *)RL_MALLOC(sizeof(unsigned char)*size);
// NOTE: fread() returns number of read elements instead of bytes, so we read [1 byte, size elements]
unsigned int count = fread(data, sizeof(unsigned char), size, file);
unsigned int count = (unsigned int)fread(data, sizeof(unsigned char), size, file);
*bytesRead = count;
if (count != size) TRACELOG(LOG_WARNING, "FILEIO: [%s] File partially loaded", fileName);
@ -212,7 +212,7 @@ void SaveFileData(const char *fileName, void *data, unsigned int bytesToWrite)
if (file != NULL)
{
unsigned int count = fwrite(data, sizeof(unsigned char), bytesToWrite, file);
unsigned int count = (unsigned int)fwrite(data, sizeof(unsigned char), bytesToWrite, file);
if (count == 0) TRACELOG(LOG_WARNING, "FILEIO: [%s] Failed to write file", fileName);
else if (count != bytesToWrite) TRACELOG(LOG_WARNING, "FILEIO: [%s] File partially written", fileName);
@ -241,13 +241,13 @@ char *LoadFileText(const char *fileName)
// text mode causes carriage return-linefeed translation...
// ...but using fseek() should return correct byte-offset
fseek(textFile, 0, SEEK_END);
int size = ftell(textFile);
unsigned int size = (unsigned int)ftell(textFile);
fseek(textFile, 0, SEEK_SET);
if (size > 0)
{
text = (char *)RL_MALLOC(sizeof(char)*(size + 1));
int count = fread(text, sizeof(char), size, textFile);
unsigned int count = (unsigned int)fread(text, sizeof(char), size, textFile);
// WARNING: \r\n is converted to \n on reading, so,
// read bytes count gets reduced by the number of lines