Update C sources and add new functions

raylib/utils_windows.go

@@ -2,23 +2,41 @@
 
 package raylib
 
+/*
+#include "raylib.h"
+*/
+import "C"
+
 import (
 	"fmt"
 	"os"
 )
 
-// TraceLog - Trace log messages showing (INFO, WARNING, ERROR, DEBUG)
+// SetTraceLog - Enable trace log message types (bit flags based)
+func SetTraceLog(typeFlags int) {
+	logTypeFlags = typeFlags
+
+	ctypeFlags := (C.uchar)(typeFlags)
+	C.SetTraceLog(ctypeFlags)
+}
+
+// TraceLog - Show trace log messages (INFO, WARNING, ERROR, DEBUG)
 func TraceLog(msgType int, text string, v ...interface{}) {
 	switch msgType {
 	case LogInfo:
-		fmt.Printf("INFO: "+text+"\n", v...)
-	case LogError:
-		fmt.Printf("ERROR: "+text+"\n", v...)
-		os.Exit(1)
+		if logTypeFlags&LogInfo == 0 {
+			fmt.Printf("INFO: "+text+"\n", v...)
+		}
 	case LogWarning:
-		fmt.Printf("WARNING: "+text+"\n", v...)
+		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 traceDebugMsgs {
+		if logTypeFlags&LogDebug == 0 {
 			fmt.Printf("DEBUG: "+text+"\n", v...)
 		}
 	}