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-rw-r--r--engines/gob/pregob/pregob.cpp4
-rw-r--r--engines/gob/pregob/pregob.h3
2 files changed, 7 insertions, 0 deletions
diff --git a/engines/gob/pregob/pregob.cpp b/engines/gob/pregob/pregob.cpp
index 033eea89f2..42b5a8fb9c 100644
--- a/engines/gob/pregob/pregob.cpp
+++ b/engines/gob/pregob/pregob.cpp
@@ -208,6 +208,10 @@ void PreGob::playSoundFile(const Common::String &file, int16 frequency, int16 re
stopSound();
}
+void PreGob::beep(int16 frequency, int32 length) {
+ _vm->_sound->speakerOn(frequency, length);
+}
+
void PreGob::endFrame(bool doInput) {
_vm->_draw->blitInvalidated();
_vm->_util->waitEndFrame();
diff --git a/engines/gob/pregob/pregob.h b/engines/gob/pregob/pregob.h
index 686727b08b..da0de60dd8 100644
--- a/engines/gob/pregob/pregob.h
+++ b/engines/gob/pregob/pregob.h
@@ -142,6 +142,9 @@ protected:
/** Play a sound until it ends or is interrupted by a keypress. */
void playSoundFile(const Common::String &file, int16 frequency = 0, int16 repCount = 0, bool interruptible = true);
+ /** Beep the PC speaker. */
+ void beep(int16 frequency, int32 length);
+
// -- Input --