From 3c8a0a3d2ea4cf67960a23b77460e6cf95c64d60 Mon Sep 17 00:00:00 2001
From: Bastien Bouclet
Date: Sat, 1 Sep 2018 06:27:56 +0200
Subject: MOHAWK: RIVEN: Wait for the sound track to end after the credit

---
 engines/mohawk/riven_graphics.cpp |  2 +-
 engines/mohawk/riven_stack.cpp    | 17 +----------------
 2 files changed, 2 insertions(+), 17 deletions(-)

diff --git a/engines/mohawk/riven_graphics.cpp b/engines/mohawk/riven_graphics.cpp
index bc6ebfc382..084019df5e 100644
--- a/engines/mohawk/riven_graphics.cpp
+++ b/engines/mohawk/riven_graphics.cpp
@@ -682,7 +682,7 @@ void RivenGraphics::updateCredits() {
 
 		runScheduledTransition();
 	} else {
-		// Otheriwse, we're scrolling
+		// Otherwise, we're scrolling
 		// This is done by 1) moving the screen up one row and 
 		// 2) adding a new row at the bottom that is the current row of the current image or 
 		// not and it defaults to being empty (a black row).
diff --git a/engines/mohawk/riven_stack.cpp b/engines/mohawk/riven_stack.cpp
index abe7e5a903..17baf94595 100644
--- a/engines/mohawk/riven_stack.cpp
+++ b/engines/mohawk/riven_stack.cpp
@@ -237,7 +237,7 @@ void RivenStack::runCredits(uint16 video, uint32 delay, uint32 videoFrameCountOv
 		frameCount = videoPtr->getFrameCount();
 	}
 
-	while (!_vm->hasGameEnded() && _vm->_gfx->getCurCreditsImage() <= kRivenCreditsLastImage) {
+	while (!_vm->hasGameEnded() && !videoPtr->endOfVideo()) {
 		if (videoPtr->getCurFrame() >= frameCount - 1) {
 			if (nextCreditsFrameStart == 0) {
 				videoPtr->disable();
@@ -258,21 +258,6 @@ void RivenStack::runCredits(uint16 video, uint32 delay, uint32 videoFrameCountOv
 		_vm->doFrame();
 	}
 
-	// Let the last frame of credits keep scrolling till black
-	uint currFrameTime = _vm->getTotalPlayTime();
-	nextCreditsFrameStart = currFrameTime + 1000 / 60;
-	uint endFrameTime = currFrameTime + 8000; // 8 seconds
-	uint sleepTime = 0;
-
-	while(currFrameTime < endFrameTime) {
-		if (sleepTime > 0)
-			_vm->delay(sleepTime);
-		nextCreditsFrameStart += 1000 / 60;
-		_vm->_gfx->updateCredits();
-		_vm->doFrame();
-		currFrameTime = _vm->getTotalPlayTime();
-		sleepTime = nextCreditsFrameStart - currFrameTime;
-	}
 	_vm->setGameEnded();
 }
 
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