From 4823f41b15ef8ef5a67c945672c74bf3c016e424 Mon Sep 17 00:00:00 2001
From: Torbjörn Andersson
Date: Mon, 3 Oct 2005 10:01:09 +0000
Subject: Experimental IHNM fix: Since it looks like the intro doesn't clear
 the cutaway explicitly, perhaps it's done implicitly by sfScriptGotoScene
 instead?

svn-id: r18927
---
 saga/animation.cpp | 33 +++++++++++++++++++++------------
 1 file changed, 21 insertions(+), 12 deletions(-)

(limited to 'saga/animation.cpp')

diff --git a/saga/animation.cpp b/saga/animation.cpp
index dc3b8e323f..2ac8d27bfe 100644
--- a/saga/animation.cpp
+++ b/saga/animation.cpp
@@ -159,32 +159,41 @@ void Anim::endCutaway(void) {
 }
 
 void Anim::returnFromCutaway(void) {
-	// I believe this is called by scripts after running a series of
-	// cutaways.
+	// I believe this is called by scripts after running a cutaway to
+	// ensure that we return to the scene as if nothing had happened. It's
+	// not called by the IHNM intro, presumably because there is no old
+	// scene to return to.
 
 	debug(0, "returnFromCutaway()");
 
 	if (_cutawayActive) {
-		int i;
+		// Note that clearCutaway() sets _cutawayActive to false.
+		clearCutaway();
 
-		_cutawayActive = false;
+		// TODO: Handle fade up, if we previously faded down
 
-		for (i = 0; i < ARRAYSIZE(_cutawayAnimations); i++) {
-			delete _cutawayAnimations[i];
-			_cutawayAnimations[i] = NULL;
-		}
+		// TODO: Restore the scene
+
+		// TODO: Restore the animations
 
-		for (i = 0; i < MAX_ANIMATIONS; i++) {
+		for (int i = 0; i < MAX_ANIMATIONS; i++) {
 			if (_animations[i] && _animations[i]->state == ANIM_PLAYING) {
 				resume(i, 0);
 			}
 		}
+	}
+}
 
-		// TODO: Handle fade up, if we previously faded down
+void Anim::clearCutaway(void) {
+	debug(0, "clearCutaway()\n");
 
-		// TODO: Restore the scene
+	if (_cutawayActive) {
+		_cutawayActive = false;
 
-		// TODO: Restore the animations
+		for (int i = 0; i < ARRAYSIZE(_cutawayAnimations); i++) {
+			delete _cutawayAnimations[i];
+			_cutawayAnimations[i] = NULL;
+		}
 
 		_vm->_gfx->showCursor(true);
 	}
-- 
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