SCI: updating screen within kAnimate as well - fixes pseudo hang in eq1 credits (bug #3036154)

svn-id: r51459

1 files changed, 8 insertions, 4 deletions

diff --git a/engines/sci/event.cpp b/engines/sci/event.cpp
index ee301fff14..5923e501cf 100644
--- a/engines/sci/event.cpp
+++ b/engines/sci/event.cpp
@@ -343,16 +343,20 @@ SciEvent EventManager::getScummVMEvent() {
 	return input;
 }
 
-SciEvent EventManager::getSciEvent(unsigned int mask) {
-	//sci_event_t error_event = { SCI_EVT_ERROR, 0, 0, 0 };
-	SciEvent event = { 0, 0, 0, 0 };
-
+void EventManager::updateScreen() {
 	// Update the screen here, since it's called very often.
 	// Throttle the screen update rate to 60fps.
 	if (g_system->getMillis() - g_sci->getEngineState()->_screenUpdateTime >= 1000 / 60) {
 		g_system->updateScreen();
 		g_sci->getEngineState()->_screenUpdateTime = g_system->getMillis();
 	}
+}
+
+SciEvent EventManager::getSciEvent(unsigned int mask) {
+	//sci_event_t error_event = { SCI_EVT_ERROR, 0, 0, 0 };
+	SciEvent event = { 0, 0, 0, 0 };
+
+	EventManager::updateScreen();
 
 	// Get all queued events from graphics driver
 	do {