add red coloring for pause

src/input.c

@@ -51,7 +51,8 @@ void getInput(){
         printf("quit");
       }
       else if(key=='p'){
-      printf("game paused, p to continue");
+      printf("\033[31mgame paused, p to continue");
+      printf("\033[0m");
       pause();
       printf("game continued");
       }