Exit nhss by stepping on stairs up

Signed-off-by: Vitaly Ostrosablin <[email protected]>

move.c

@@ -1,9 +1,12 @@
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h>
 #include <errno.h>
 #include <string.h>
+#include <ncurses.h>
 #include "nhss.h"
 #include "move.h"
+#include "record.h"
 
 extern nhss_info_t info;
 extern int boulders;
@@ -70,6 +73,13 @@ void moveto(int x, int y) {	// Moves the character to the position specified by
       POS = '@';
       statusline("You fall through the pit to the level below and return upstairs");
       break;
+    case '<': // stairs up, we escape this level
+      statusline("You have completed this Sokoban level!");
+      refresh();
+      sleep(1);
+      endwin();
+      record_close();
+      exit(E_SUCCESS);
     case '>': // stairs down
     case '.': // an empty space
       switch (isdiag(x, y)) {

record.c

@@ -1,5 +1,6 @@
 #include <stdio.h>
 #include <errno.h>
+#include <string.h>
 #include "nhss.h"
 
 extern nhss_info_t info;

record.h

@@ -2,6 +2,8 @@
 #define RECORD_H
 
 int record_open(const char *filename, const char *mode);
+int record_add(const char dir);
+int record_close();
 char record_get();
 
 #endif