FULLPIPE: Implement isSaveAllowed()

2 files changed, 15 insertions, 0 deletions

diff --git a/engines/fullpipe/fullpipe.cpp b/engines/fullpipe/fullpipe.cpp
index 8a9b323761..162dff39c9 100644
--- a/engines/fullpipe/fullpipe.cpp
+++ b/engines/fullpipe/fullpipe.cpp
@@ -603,5 +603,19 @@ void FullpipeEngine::disableSaves(ExCommand *ex) {
 	}
 }
 
+bool FullpipeEngine::isSaveAllowed() {
+	if (!g_fp->_isSaveAllowed)
+		return false;
+
+	bool allowed = true;
+
+	for (Common::Array<MessageQueue *>::iterator s = g_fp->_globalMessageQueueList->begin(); s != g_fp->_globalMessageQueueList->end(); ++s) {
+		if (!(*s)->_isFinished && ((*s)->getFlags() & 1))
+			allowed = false;
+	}
+
+	return allowed;
+}
+
 
 } // End of namespace Fullpipe
diff --git a/engines/fullpipe/fullpipe.h b/engines/fullpipe/fullpipe.h
index f6a8e00219..41769baab9 100644
--- a/engines/fullpipe/fullpipe.h
+++ b/engines/fullpipe/fullpipe.h
@@ -235,6 +235,7 @@ public:
 
 	void enableSaves() { _isSaveAllowed = true; }
 	void disableSaves(ExCommand *ex);
+	bool isSaveAllowed();
 
 	void initObjectStates();
 	void setLevelStates();