add the ability to view/set debugging level to the debugger

svn-id: r5386

1 files changed, 26 insertions, 0 deletions

diff --git a/scumm/debug.cpp b/scumm/debug.cpp
index 06954dd6a5..b91b52aa06 100644
--- a/scumm/debug.cpp
+++ b/scumm/debug.cpp
@@ -43,9 +43,13 @@ enum {
 	CMD_DUMPBOX,
 	CMD_VAR,
 	CMD_WATCH,
+	CMD_DEBUG_LEVEL,
 	CMD_QUIT
 };
 
+extern uint16 _debugLevel;
+
+
 void ScummDebugger::attach(Scumm *s)
 {
 	if (_s)
@@ -71,6 +75,7 @@ bool ScummDebugger::do_command()
 					 "(c)ontinue -> exit the debugger and continue the program\n"
 					 "(h)elp -> display this help text\n"
 					 "(g)o [numframes] -> increase frame\n"
+					 "(l)evel [level] -> set or show debugging level, 0 to disable\n"
 					 "(r)oom [roomnum] -> load room\n"
 					 "(s)cripts -> show running scripts\n"
 					 "(v)ariable -> set or show a variable value\n"
@@ -127,6 +132,26 @@ bool ScummDebugger::do_command()
 		}
 		return true;
 
+	case CMD_DEBUG_LEVEL:
+		if (!_parameters[0]) {
+			if (_s->_debugMode == false)
+				printf("Debugging is not enabled at this time\n");
+			else
+				printf("Debugging is currently at level %d\n", _debugLevel);
+		} else {
+			// set level
+			int level = atoi(_parameters);
+			_debugLevel = level;
+			if (level != 0) {
+				_s->_debugMode = true;
+				printf("Debugging set to level %d\n", level);
+			} else {
+				_s->_debugMode = false;
+				printf("Debugging is now disabled\n");
+			}
+		}
+		return true;
+
 	case CMD_WATCH:
 		if (!_parameters[0]) {
 			printf("Clearing all watches..\n");
@@ -192,6 +217,7 @@ static const DebuggerCommands debugger_commands[] = {
 	{"b", 1, CMD_DUMPBOX},
 	{"v", 1, CMD_VAR},
 	{"w", 1, CMD_WATCH},
+	{"l", 1, CMD_DEBUG_LEVEL},
 	{"q", 1, CMD_QUIT},
 	{"", 0, 0}
 };