From 1d2190e55d22b0bd61589c89a9254d7ea1a4b2b0 Mon Sep 17 00:00:00 2001
From: Aubin DORIVAL <aubindo@outlook.fr>
Date: Fri, 13 Dec 2024 11:06:44 +0100
Subject: [PATCH] fix deplacement out of range

---
 display.c  |  2 +-
 function.c | 14 ++++++++++++--
 function.h |  2 ++
 3 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/display.c b/display.c
index fbdaca3..8f5f21a 100644
--- a/display.c
+++ b/display.c
@@ -3,7 +3,7 @@
 
 void screenDisplay( unsigned short int **tab,int size)
 {
-    puts("0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 ");
+    //puts("0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 ");
     char element[7] ={' ','#','S','.','*','@','+'} ;
     for(int i=0;i<size;++i)
     {
diff --git a/function.c b/function.c
index ff2a33c..294db29 100644
--- a/function.c
+++ b/function.c
@@ -87,8 +87,18 @@ move (unsigned short int **tab, vect *playerPos, vect direction)
 {
   short int valueOfNCase
       = tab[playerPos->x + direction.x][playerPos->y + direction.y];
-  short int valueOfNPlusOneCase
-      = tab[playerPos->x + direction.x * 2][playerPos->y + direction.y * 2];
+  
+  vect add = plusVect(*playerPos, direction);
+  add = plusVect(add,direction);
+  short int valueOfNPlusOneCase;
+
+  if(add.x < 0 || add.y < 0)
+  {
+    valueOfNPlusOneCase = WALL;
+  }else 
+  {
+    valueOfNPlusOneCase = tab[add.x][add.y];
+  }
 
   short int returnValue = canIGoDirection (valueOfNCase, valueOfNPlusOneCase);
   short int playerState = tab[playerPos->x][playerPos->y];
diff --git a/function.h b/function.h
index 38513b0..08b6297 100644
--- a/function.h
+++ b/function.h
@@ -24,6 +24,8 @@ void inGameLoop (unsigned short int **tab2d, int N, vect *playerPos, vect *targe
 bool isWin(unsigned short int **tab2d, vect *targets, int nbr_targets);
 bool islose(unsigned short int ** tab2d,const int N);
 bool blockBox(unsigned short int **tab2d, vect box_coor);
+vect plusVect (vect one, vect two);
+
 #endif // FONCTION_H