diff --git a/.readme.md.swp b/.readme.md.swp
new file mode 100644
index 0000000..cc19c57
Binary files /dev/null and b/.readme.md.swp differ
diff --git a/tris.c b/tris.c
index da9eacf..69a6311 100755
--- a/tris.c
+++ b/tris.c
@@ -1,29 +1,30 @@
 #include "tris.h"
 
+#if os
+	/*Legge dalla tastiera senza usare il buffer*/
+	int mgetchar(){
+		char buf=0;	
+		struct termios old={0};
+		if(tcgetattr(0,&old)<0)
+			perror("tcsetattr()");
+		old.c_lflag&=~ICANON;
+		old.c_lflag&=~ECHO;
+		old.c_cc[VMIN]=1;
+		old.c_cc[VTIME]=0;
+		if(tcsetattr(0,TCSANOW,&old)<0)
+			perror("tcsetattr ICANON");
+		if(read(0,&buf,1)<0)
+			perror("read()");
+		old.c_lflag|=ICANON;
+		old.c_lflag|=ECHO;
+		if(tcsetattr(0,TCSADRAIN,&old)<0)
+			perror("tcsetattr ~ICANON");
+		return (buf);
+	}
+#endif
+
 /*Funzioni*/
 
-/*Legge dalla tastiera senza usare il buffer*/
-
-UX	int mgetchar(){
-UX		char buf=0;
-UX		struct termios old={0};
-UX		if(tcgetattr(0,&old)<0)
-UX			perror("tcsetattr()");
-UX		old.c_lflag&=~ICANON;
-UX		old.c_lflag&=~ECHO;
-UX		old.c_cc[VMIN]=1;
-UX		old.c_cc[VTIME]=0;
-UX		if(tcsetattr(0,TCSANOW,&old)<0)
-UX			perror("tcsetattr ICANON");
-UX		if(read(0,&buf,1)<0)
-UX			perror("read()");
-UX		old.c_lflag|=ICANON;
-UX		old.c_lflag|=ECHO;
-UX		if(tcsetattr(0,TCSADRAIN,&old)<0)
-UX			perror("tcsetattr ~ICANON");
-UX		return (buf);
-UX}
-
 /*Stampa la tabella del tris*/
 void stampa(){
 	int i,k;
@@ -48,10 +49,9 @@ void stampa(){
 
 /*Cancella la tabella del tris*/
 void vuota() {
-	for(i=0;i<M;i++) {
+	for(i=0;i<M;i++)
 		for(k=0;k<M;k++)
 			tabella[i][k]=0;
-	}
 }
 
 
@@ -176,6 +176,8 @@ int controlla(int giocatore){
 
 /*Minimax*/
 int minimax(int giocatore, int profondita){
+	printf("Sono il minimax.\n");
+	stampa();
 	if(controlla(2))
 		return INT_MAX;
 	if(mossa==M*M)
@@ -187,14 +189,16 @@ int minimax(int giocatore, int profondita){
 			for(k=0;k<M;k++){
 				if(!tabella[i][k]){
 					tabella[i][k]=1;
-					if(controlla(1)&&!profondita==20){
-						tabella[i][k]=0;
-						return INT_MIN;
+					if(controlla(1)){
+						if(profondita==20){
+							tabella[i][k]=0;
+							return INT_MIN;
+						}
+						else
+							res-=2;
 					}
 					else if((tmp=minimax(2,profondita-1))<res)
 						res=tmp;
-					else
-						res-=2;
 					tabella[i][k]=0;
 				}
 			}
@@ -236,7 +240,7 @@ void medio(){
 		for(k=0;k<M;k++){
 			if(!tabella[i][k]){
 				tabella[i][k]=2;
-				t=minimax(1, 10);
+				t=minimax(1,10);
 				if(t>max){
 					max=t;
 					mi=i;
@@ -246,7 +250,6 @@ void medio(){
 			}
 		}
 	}
-	stampa();
 	tabella[mi][mk]=2;
 }
 
diff --git a/tris.h b/tris.h
index ec7337f..71876b4 100755
--- a/tris.h
+++ b/tris.h
@@ -31,7 +31,6 @@
 		#define os 0
 		#define clear "cls"
 		#define sleep(x) Sleep(x)
-		#define UX //
 
 	#else
 
@@ -40,7 +39,6 @@
 		#define os 1
 		#define clear "clear"
 		#define sleep(x) usleep(x*100)
-		#define UX
 		int mgetchar(void);
 
 	#endif