From 82f4e71d5604202ef364fb225f0dc7b527bd39c2 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Sun, 25 May 2014 12:50:09 +0300
Subject: FULLPIPE: Implement MovGraph::setEnds()

---
 engines/fullpipe/motion.cpp | 22 ++++++++++++++++++++++
 engines/fullpipe/motion.h   |  1 +
 2 files changed, 23 insertions(+)

diff --git a/engines/fullpipe/motion.cpp b/engines/fullpipe/motion.cpp
index 2564096c04..9f34c8fab8 100644
--- a/engines/fullpipe/motion.cpp
+++ b/engines/fullpipe/motion.cpp
@@ -1296,6 +1296,28 @@ bool MovGraph::calcChunk(int idx, int x, int y, MovArr *arr, int a6) {
 	return res;
 }
 
+void MovGraph::setEnds(MovStep *step1, MovStep *step2) {
+	if (step1->link->_movGraphNode1 == step2->link->_movGraphNode2) {
+		step1->sfield_0 = 1;
+		step2->sfield_0 = 1;
+
+		return;
+	}
+
+	if (step1->link->_movGraphNode1 == step2->link->_movGraphNode1) {
+		step1->sfield_0 = 1;
+		step2->sfield_0 = 0;
+	} else {
+		step1->sfield_0 = 0;
+
+		if (step1->link->_movGraphNode2 != step2->link->_movGraphNode1) {
+			step2->sfield_0 = 1;
+		} else {
+			step2->sfield_0 = 0;
+		}
+	}
+}
+
 int MovGraph2::getItemIndexByGameObjectId(int objectId) {
 	for (uint i = 0; i < _items2.size(); i++)
 		if (_items2[i]->_objectId == objectId)
diff --git a/engines/fullpipe/motion.h b/engines/fullpipe/motion.h
index 2765cc3118..b72883174f 100644
--- a/engines/fullpipe/motion.h
+++ b/engines/fullpipe/motion.h
@@ -376,6 +376,7 @@ public:
 	bool calcChunk(int idx, int x, int y, MovArr *arr, int a6);
 	MessageQueue *sub1(StaticANIObject *ani, int x, int y, int a5, int x1, int y1, int a8, int a9);
 	MessageQueue *fillMGMinfo(StaticANIObject *ani, MovArr *movarr, int staticsId);
+	void setEnds(MovStep *step1, MovStep *step2);
 };
 
 class Movement;
-- 
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