From 08f96ef00c34340fe298757f7123445b4a36a038 Mon Sep 17 00:00:00 2001
From: Pacien TRAN-GIRARD
Date: Sun, 10 Apr 2016 21:39:16 +0200
Subject: Handle initial stopped path

---
 src/ch/epfl/xblast/server/GameState.java | 30 +++---------------------------
 1 file changed, 3 insertions(+), 27 deletions(-)

diff --git a/src/ch/epfl/xblast/server/GameState.java b/src/ch/epfl/xblast/server/GameState.java
index 2fbea45..364a564 100644
--- a/src/ch/epfl/xblast/server/GameState.java
+++ b/src/ch/epfl/xblast/server/GameState.java
@@ -203,7 +203,7 @@ public final class GameState {
                                      Direction requestedDirection) {
 
         // 1. Compute the new path to follow
-        Sq<Player.DirectedPosition> updatedPath = GameState.nextPath(player0, requestedDirection);
+        Sq<Player.DirectedPosition> updatedPath = GameState.nextPath(player0.directedPositions(), requestedDirection);
 
         // 2. Follow the path if the Player can (moving life state and no collision)
         Sq<Player.DirectedPosition> directedPos1 = GameState.moveAhead(player0, updatedPath, board1, bombedCells1);
@@ -221,30 +221,6 @@ public final class GameState {
         return p1;
     }
 
-    /**
-     * Returns the next Direction of the Player according to the constraints.
-     *
-     * @param p0           the Player
-     * @param requestedDir the requested new Direction
-     * @return the next Direction
-     */
-    private static Direction nextDirection(Player p0, Direction requestedDir) {
-        return !Objects.isNull(requestedDir) ? requestedDir : p0.direction();
-    }
-
-    /**
-     * Generates the new Sequence of DirectedPositions.
-     *
-     * @param p0           the Player
-     * @param requestedDir the new requested Direction
-     * @return the next path
-     */
-    private static Sq<Player.DirectedPosition> nextPath(Player p0, Direction requestedDir) {
-        return GameState.newPath(
-                p0.directedPositions(),
-                GameState.nextDirection(p0, requestedDir));
-    }
-
     /**
      * Computes the new path to follow according to the Player's wishes and the Board constraints.
      *
@@ -252,8 +228,8 @@ public final class GameState {
      * @param newDir the new requested Direction
      * @return the new path
      */
-    private static Sq<Player.DirectedPosition> newPath(Sq<Player.DirectedPosition> p0, Direction newDir) {
-        if (newDir == p0.head().direction())
+    private static Sq<Player.DirectedPosition> nextPath(Sq<Player.DirectedPosition> p0, Direction newDir) {
+        if (Objects.isNull(newDir))
             return p0;
 
         if (p0.head().direction().isPerpendicularTo(newDir))
-- 
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