diff --git a/JEUX_SERPENT/Jeux b/JEUX_SERPENT/Jeux
index a998108..76d5d9a 100755
Binary files a/JEUX_SERPENT/Jeux and b/JEUX_SERPENT/Jeux differ
diff --git a/JEUX_SERPENT/main.c b/JEUX_SERPENT/main.c
index 4cdfec5..6e9649d 100644
--- a/JEUX_SERPENT/main.c
+++ b/JEUX_SERPENT/main.c
@@ -7,15 +7,15 @@
 #define CYCLE 10000L
 
 
-int seconde, minute, seconde_actuel, old_seconde;
+int seconde=0, minute=0, seconde_actuel, old_seconde;
 char timer[6];
 unsigned long int suivant;
 
 int serpent;
-int x=500, y=360, direction=4, t, segment=10, i=0;
+int x=500, y=360, direction=4 /*1 : vers le haut, 2 : vers le bas, 3 vers la gauche, 4 vers la droite*/, t, segment=10, i=0;
 int pos_x[2400], pos_y[2400], old_x[2400], old_y[2400];
 
-int p, pp, pomme, pommex[5], pommey[5];
+int p=0, pp=0, pomme, pommex[5], pommey[5];
 int fond, Nbr;
 char score[4];
 
diff --git a/JEUX_SERPENT/serpent.c b/JEUX_SERPENT/serpent.c
index 846aa94..26b9fec 100644
--- a/JEUX_SERPENT/serpent.c
+++ b/JEUX_SERPENT/serpent.c
@@ -9,22 +9,27 @@
 void Controle(){
 	while(ToucheEnAttente()){
 		t = Touche();
-		switch(t){	
+		switch(t){
 			case XK_Left : 
-				direction=3;
-				break;
+				if (direction != 4){	
+					direction=3;
+					break;
+				}
 			case XK_Right:
-				direction=4;
-				break;
+				if (direction != 3){
+					direction=4;
+					break;
+				}
 			case XK_Up:
-				direction=1;
-				break;
+				if(direction !=2){
+					direction=1;
+					break;
+				}
 			case XK_Down:
-				direction=2;
-				break;
-			case XK_Escape:
-				go_on=0;
-				break;	
+				if (direction !=1){
+					direction=2;
+					break;
+				}
 		}
 	}
 }