implement debug logging functions and fix sound system segfault

1 files changed, 33 insertions, 0 deletions

diff --git a/src/crepe/util/log.h b/src/crepe/util/log.h
new file mode 100644
index 0000000..5295cb9
--- /dev/null
+++ b/src/crepe/util/log.h
@@ -0,0 +1,33 @@
+#pragma once
+
+// allow user to disable debug macros
+#ifndef CREPE_DISABLE_MACROS
+
+#include "color.h"
+
+// utility macros
+#define _crepe_logf_here(fmt, ...) \
+	crepe::util::logf(util::log_level::debug, "%s%s (%s:%d)" fmt "\n", \
+			crepe::util::color::FG_WHITE, \
+			__PRETTY_FUNCTION__, \
+			__FILE_NAME__, \
+			__LINE__, \
+			crepe::util::color::RESET, \
+			__VA_ARGS__)
+
+#define dbg_logf(fmt, ...) _crepe_logf_here(": " fmt, __VA_ARGS__)
+#define dbg_log(str) _crepe_logf_here(": %s", str)
+#define dbg_trace() _crepe_logf_here("%s", "")
+
+#endif
+
+namespace crepe::util {
+
+enum log_level { debug, info, warning, error, };
+
+void logf(const char * fmt, ...);
+void logf(enum log_level level, const char * fmt, ...);
+
+}
+
+