Update utils.go

raylib/utils.go

@@ -1,49 +1,41 @@
-//go:build !android && !windows
-// +build !android,!windows
-
 package rl
 
 /*
+#include "stdlib.h"
 #include "raylib.h"
+void TraceLogWrapper(int logLevel, const char *text)
+{
+    TraceLog(logLevel, text);
+}
 */
 import "C"
 
 import (
-	"fmt"
+    "fmt"
-	"os"
+    "os"
+    "unsafe"
 )
 
-// SetTraceLog - Enable trace log message types
+// Set the current threshold (minimum) log level
-func SetTraceLog(typeFlags byte) {
+func SetTraceLog(logLevel TraceLogLevel) {
-	logTypeFlags = typeFlags
+    clogLevel := (C.int)(logLevel)
-
+    C.SetTraceLogLevel(clogLevel)
-	ctypeFlags := (C.int)(typeFlags)
-	C.SetTraceLogLevel(ctypeFlags)
 }
 
-// TraceLog - Show trace log messages (INFO, WARNING, ERROR, DEBUG)
+// Show trace log messages (LOG_DEBUG, LOG_INFO, LOG_WARNING, LOG_ERROR...)
-func TraceLog(msgType int, text string, v ...interface{}) {
+func TraceLog(logLevel TraceLogLevel, text string, v ...interface{}) {
-	switch msgType {
+    ctext := C.CString(fmt.Sprintf(text, v...))
-	case LogInfo:
+    defer C.free(unsafe.Pointer(ctext))
-		if logTypeFlags&LogInfo != 0 {
+    clogLevel := (C.int)(logLevel)
-			fmt.Printf("INFO: "+text+"\n", v...)
+    C.TraceLogWrapper(clogLevel, ctext)
-		}
-	case LogWarning:
-		if logTypeFlags&LogWarning != 0 {
-			fmt.Printf("WARNING: "+text+"\n", v...)
-		}
-	case LogError:
-		if logTypeFlags&LogError != 0 {
-			fmt.Printf("ERROR: "+text+"\n", v...)
-		}
-	case LogDebug:
-		if logTypeFlags&LogDebug != 0 {
-			fmt.Printf("DEBUG: "+text+"\n", v...)
-		}
-	}
 }
 
 // HomeDir - Returns user home directory
 func HomeDir() string {
-	return os.Getenv("HOME")
+    if homeDir, err := os.UserHomeDir(); err != nil {
+        return homeDir
+    }
+    return ""
 }
+
+