From 13dca9a17640168be1a176609334a3e22392bca2 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Wed, 10 Jun 2009 10:28:43 +0000
Subject: Backport debugCN() as it is needed for Draci engine

svn-id: r41422
---
 common/debug.cpp | 26 ++++++++++++++++++++++++++
 common/debug.h   | 21 +++++++++++++++++++++
 2 files changed, 47 insertions(+)

(limited to 'common')

diff --git a/common/debug.cpp b/common/debug.cpp
index cc358596f7..ff17959cbf 100644
--- a/common/debug.cpp
+++ b/common/debug.cpp
@@ -227,6 +227,19 @@ void debugC(int level, uint32 debugChannels, const char *s, ...) {
 	va_end(va);
 }
 
+void debugCN(int level, uint32 debugChannels, const char *s, ...) {
+	va_list va;
+
+	// Debug level 11 turns on all special debug level messages
+	if (gDebugLevel != 11)
+		if (level > gDebugLevel || !(Common::gDebugLevelsEnabled & debugChannels))
+			return;
+
+	va_start(va, s);
+	debugHelper(s, va, false);
+	va_end(va);
+}
+
 void debugC(uint32 debugChannels, const char *s, ...) {
 	va_list va;
 
@@ -240,4 +253,17 @@ void debugC(uint32 debugChannels, const char *s, ...) {
 	va_end(va);
 }
 
+void debugCN(uint32 debugChannels, const char *s, ...) {
+	va_list va;
+
+	// Debug level 11 turns on all special debug level messages
+	if (gDebugLevel != 11)
+		if (!(Common::gDebugLevelsEnabled & debugChannels))
+			return;
+
+	va_start(va, s);
+	debugHelper(s, va, false);
+	va_end(va);
+}
+
 #endif
diff --git a/common/debug.h b/common/debug.h
index 43fe297859..888c71adbb 100644
--- a/common/debug.h
+++ b/common/debug.h
@@ -106,6 +106,8 @@ inline void debug(int level, const char *s, ...) {}
 inline void debugN(int level, const char *s, ...) {}
 inline void debugC(int level, uint32 engine_level, const char *s, ...) {}
 inline void debugC(uint32 engine_level, const char *s, ...) {}
+inline void debugCN(int level, uint32 engine_level, const char *s, ...) {}
+inline void debugCN(uint32 engine_level, const char *s, ...) {}
 
 
 #else
@@ -144,6 +146,17 @@ void debugN(int level, const char *s, ...) GCC_PRINTF(2, 3);
  */
 void debugC(int level, uint32 debugChannels, const char *s, ...) GCC_PRINTF(3, 4);
 
+/**
+ * Print a debug message to the text console (stdout), but only if
+ * the specified level does not exceed the value of gDebugLevel OR
+ * if the specified special debug level is active.
+ * As a rule of thumb, the more important the message, the lower the level.
+ * Does not append a newline automatically.
+ *
+ * @see enableDebugChannel
+ */
+void debugCN(int level, uint32 debugChannels, const char *s, ...) GCC_PRINTF(3, 4);
+
 /**
  * Print a debug message to the text console (stdout), but only if
  * the specified special debug level is active.
@@ -153,6 +166,14 @@ void debugC(int level, uint32 debugChannels, const char *s, ...) GCC_PRINTF(3, 4
  */
 void debugC(uint32 debugChannels, const char *s, ...) GCC_PRINTF(2, 3);
 
+/**
+ * Print a debug message to the text console (stdout), but only if
+ * the specified special debug level is active.
+ * Does not append a newline automatically.
+ *
+ * @see enableDebugChannel
+ */
+void debugCN(uint32 debugChannels, const char *s, ...) GCC_PRINTF(2, 3);
 
 #endif
 
-- 
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