From 86bc45471088d8faf95dbd2300386e18c6a80f6e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Mon, 4 Jan 2016 16:44:58 +0100
Subject: PathIterator: fix rotation support

---
 core/src/ch/asynk/rustanddust/engine/PathIterator.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/core/src/ch/asynk/rustanddust/engine/PathIterator.java b/core/src/ch/asynk/rustanddust/engine/PathIterator.java
index a3667b4..39b3db4 100644
--- a/core/src/ch/asynk/rustanddust/engine/PathIterator.java
+++ b/core/src/ch/asynk/rustanddust/engine/PathIterator.java
@@ -9,6 +9,7 @@ import com.badlogic.gdx.math.Vector3;
 public class PathIterator implements Iterator<Vector3>
 {
     private Pawn pawn;
+    private boolean rotation;
     private Tile to;
     private Orientation o;
     private Orientation orientation;
@@ -23,6 +24,7 @@ public class PathIterator implements Iterator<Vector3>
         this.pawn = pawn;
         this.to = to;
         this.tile = from;
+        this.rotation = (from == to);
         this.orientation = orientation;
         this.path = path;
         this.o = pawn.getOrientation();
@@ -34,7 +36,7 @@ public class PathIterator implements Iterator<Vector3>
     public boolean hasNext()
     {
         int s = path.size();
-        if (((s == 0) || (i > s)) && (o == orientation))
+        if ((rotation || (i > s)) && (o == orientation))
             return false;
         return true;
     }
@@ -47,7 +49,7 @@ public class PathIterator implements Iterator<Vector3>
 
         int s = path.size();
 
-        if ((s == 0) || (i >s)) {
+        if (rotation || (i > s)) {
             v.z = orientation.r();
             o = orientation;
             return v;
-- 
cgit v1.1-2-g2b99