5 files changed, 17 insertions, 4 deletions
diff --git a/engines/teenagent/callbacks.cpp b/engines/teenagent/callbacks.cpp
index 81945234d4..55048e09e9 100644
--- a/engines/teenagent/callbacks.cpp
+++ b/engines/teenagent/callbacks.cpp
@@ -484,6 +484,7 @@ bool TeenAgentEngine::processCallback(uint16 addr) {
 				playSound(75, 10);
 				playSound(24, 15);
 				playAnimation(883, 0);
+				shakeScreen();
 				disableObject(1);
 				disableObject(2);
 				SET_FLAG(0xDBE9, 1);
@@ -551,7 +552,7 @@ bool TeenAgentEngine::processCallback(uint16 addr) {
 			playSound(89, 5);
 			playActorAnimation(958);
 			loadScene(9, 240, 182, 4);
-		} else if (CHECK_FLAG(0xDBE9, 1)) {
+		} else if (CHECK_FLAG(0xDBE7, 1)) {
 			displayMessage(0x5894);
 		} else {
 			Dialog::pop(scene, 0xDB8A, 0, 857, 0xd1, 0xef, 0, 1);
diff --git a/engines/teenagent/scene.cpp b/engines/teenagent/scene.cpp
index 369a174573..4e2a9463e6 100644
--- a/engines/teenagent/scene.cpp
+++ b/engines/teenagent/scene.cpp
@@ -580,9 +580,9 @@ bool Scene::render(OSystem *system) {
 			return true;
 		}
 
-		if (background.pixels && debug_features.feature[DebugFeatures::kShowBack])
+		if (background.pixels && debug_features.feature[DebugFeatures::kShowBack]) {
 			system->copyRectToScreen((const byte *)background.pixels, background.pitch, 0, 0, background.w, background.h);
-		else
+		} else
 			system->fillScreen(0);
 
 		Graphics::Surface *surface = system->lockScreen();
@@ -995,11 +995,16 @@ bool Scene::processEventQueue() {
 			current_event.clear();
 			break;
 
+		case SceneEvent::kEffect:
+			debug(0, "*stub* shaking the screen");
+			current_event.clear();
+			break;
+
 		case SceneEvent::kQuit:
 			debug(0, "quit!");
 			_engine->quitGame();
 			break;
-
+			
 		default:
 			error("empty/unhandler event[%d]", (int)current_event.type);
 		}
diff --git a/engines/teenagent/scene.h b/engines/teenagent/scene.h
index ab26d4a4e7..97efea38d2 100644
--- a/engines/teenagent/scene.h
+++ b/engines/teenagent/scene.h
@@ -58,6 +58,7 @@ struct SceneEvent {
 		kWaitLanAnimationFrame,
 		kCreditsMessage,		//16
 		kTimer,
+		kEffect,
 		kQuit
 	} type;
 
diff --git a/engines/teenagent/teenagent.cpp b/engines/teenagent/teenagent.cpp
index 4ff910f7c2..68cdc5c9fc 100644
--- a/engines/teenagent/teenagent.cpp
+++ b/engines/teenagent/teenagent.cpp
@@ -623,6 +623,11 @@ void TeenAgentEngine::setTimerCallback(uint16 addr, uint16 frames) {
 	scene->push(event);
 }
 
+void TeenAgentEngine::shakeScreen() {
+	SceneEvent event(SceneEvent::kEffect);
+	scene->push(event);
+}
+
 void TeenAgentEngine::playSoundNow(byte id) {
 	Resources *res = Resources::instance();
 	Common::SeekableReadStream *in = res->sam_sam.getStream(id);
diff --git a/engines/teenagent/teenagent.h b/engines/teenagent/teenagent.h
index 232762bf15..e00db41890 100644
--- a/engines/teenagent/teenagent.h
+++ b/engines/teenagent/teenagent.h
@@ -96,6 +96,7 @@ public:
 	void waitAnimation();
 	void waitLanAnimationFrame(byte slot, uint16 frame);
 	void setTimerCallback(uint16 addr, uint16 frames);
+	void shakeScreen();
 
 	Common::RandomSource random;