Update logging to also print to stdout + replace printf to logging.

log.c

@@ -1,5 +1,8 @@
-// Chat GPT code
 #include "log.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <time.h>
 
 const char* get_current_time()
 {
@@ -10,7 +13,7 @@ const char* get_current_time()
 	return buffer;
 }
 
-void log_message(LogLevel level, const char* message)
+void log_message(LogLevel level, const char* format, ...)
 {
 	const char* level_strings[] = { "INFO", "WARNING", "ERROR" };
 
@@ -21,8 +24,20 @@ void log_message(LogLevel level, const char* message)
 		return;
 	}
 
+	va_list args;
+
 	// Write the log message to the file
-	fprintf(log_file, "[%s] [%s] %s\n", get_current_time(), level_strings[level], message);
+	va_start(args, format);
+	fprintf(log_file, "[%s] [%s] ", get_current_time(), level_strings[level]);
+	vfprintf(log_file, format, args);
+	fprintf(log_file, "\n");
+	va_end(args);
+	// Write to stdout
+	va_start(args, format);
+	printf("[%s] ", level_strings[level]);
+	vprintf(format, args);
+	printf("\n");
+	va_end(args);
 
 	// Close the log file
 	fclose(log_file);