From 9948d3ca16ceff79dd3ccf6dde5024de04470f08 Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Wed, 24 Dec 2014 06:13:49 +0200
Subject: ZVISION: Add a hack to set the correct frame delay for RLF videos

Also, use Common::Rational to avoid using floating point math
---
 engines/zvision/scripting/sidefx/animation_node.cpp | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'engines')

diff --git a/engines/zvision/scripting/sidefx/animation_node.cpp b/engines/zvision/scripting/sidefx/animation_node.cpp
index 134ab1396f..1f62b61310 100644
--- a/engines/zvision/scripting/sidefx/animation_node.cpp
+++ b/engines/zvision/scripting/sidefx/animation_node.cpp
@@ -39,8 +39,20 @@ AnimationNode::AnimationNode(ZVision *engine, uint32 controlKey, const Common::S
 	  _mask(mask),
 	  _animation(NULL) {
 
-	_animation = engine->loadAnimation(fileName);
-	_frmDelay = 1000.0 / _animation->getDuration().framerate();
+	if (fileName.hasSuffix(".rlf")) {
+		// HACK: Read the frame delay directly
+		Common::File *tmp = engine->getSearchManager()->openFile(fileName);
+		if (tmp) {
+			tmp->seek(176, SEEK_SET);
+			_frmDelay = tmp->readUint32LE() / 10;
+			delete tmp;
+		}
+
+		_animation = engine->loadAnimation(fileName);
+	} else {
+		_animation = engine->loadAnimation(fileName);
+		_frmDelay = Common::Rational(1000, _animation->getDuration().framerate()).toInt();
+	}
 
 	if (frate > 0)
 		_frmDelay = 1000.0 / frate;
-- 
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