From aaad994749b1096aa77e18ff32717fa4061270d8 Mon Sep 17 00:00:00 2001
From: Pacien TRAN-GIRARD
Date: Fri, 15 Apr 2016 11:50:09 +0200
Subject: Use last pivot direction for stopped path

---
 src/ch/epfl/xblast/server/GameState.java | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/src/ch/epfl/xblast/server/GameState.java b/src/ch/epfl/xblast/server/GameState.java
index 7d94c69..e7a053b 100644
--- a/src/ch/epfl/xblast/server/GameState.java
+++ b/src/ch/epfl/xblast/server/GameState.java
@@ -247,12 +247,9 @@ public final class GameState {
      * @return the stop path
      */
     private static Sq<Player.DirectedPosition> stopPath(Sq<Player.DirectedPosition> p0) {
-        SubCell nextCentral = GameState.nextCentralPosition(p0);
-        Direction currentDir = p0.head().direction();
-
         return GameState
                 .pathToNextCentralPosition(p0)
-                .concat(Player.DirectedPosition.stopped(new Player.DirectedPosition(nextCentral, currentDir)));
+                .concat(Player.DirectedPosition.stopped(GameState.nextCentral(p0)));
     }
 
     /**
@@ -263,11 +260,11 @@ public final class GameState {
      * @return the pivot path
      */
     private static Sq<Player.DirectedPosition> pivotPath(Sq<Player.DirectedPosition> p0, Direction newDir) {
-        SubCell nextCentral = GameState.nextCentralPosition(p0);
+        SubCell nextCentralPos = GameState.nextCentral(p0).position();
 
         return GameState
                 .pathToNextCentralPosition(p0)
-                .concat(Player.DirectedPosition.moving(new Player.DirectedPosition(nextCentral, newDir)));
+                .concat(Player.DirectedPosition.moving(new Player.DirectedPosition(nextCentralPos, newDir)));
     }
 
     /**
@@ -286,8 +283,8 @@ public final class GameState {
      * @param p the path to follow
      * @return the next central SubCell
      */
-    private static SubCell nextCentralPosition(Sq<Player.DirectedPosition> p) {
-        return p.findFirst(dp -> dp.position().isCentral()).position();
+    private static Player.DirectedPosition nextCentral(Sq<Player.DirectedPosition> p) {
+        return p.findFirst(dp -> dp.position().isCentral());
     }
 
     /**
@@ -321,7 +318,7 @@ public final class GameState {
      */
     private static boolean isColliding(Sq<Player.DirectedPosition> path, Board board1, Set<Cell> bombedCells1) {
         SubCell nextPos = path.tail().head().position();
-        SubCell nextCentralPos = GameState.nextCentralPosition(Player.DirectedPosition.moving(path.tail().head()));
+        SubCell nextCentralPos = GameState.nextCentral(Player.DirectedPosition.moving(path.tail().head())).position();
 
         if (!board1.blockAt(nextCentralPos.containingCell()).canHostPlayer())
             return true;
-- 
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