From 126fd0d3d6e3d2cfd4ed7d7e9fce94618b485a38 Mon Sep 17 00:00:00 2001
From: Joe Lukas Kalb <joe-lukas.kalb@informatik.hs-fulda.de>
Date: Tue, 6 Feb 2024 19:27:39 +0100
Subject: [PATCH] get_natural_number

---
 src/main/c/labyrinth.c | 7 +++++++
 src/main/c/labyrinth.h | 1 +
 2 files changed, 8 insertions(+)

diff --git a/src/main/c/labyrinth.c b/src/main/c/labyrinth.c
index bc3c05c..1d70380 100644
--- a/src/main/c/labyrinth.c
+++ b/src/main/c/labyrinth.c
@@ -14,6 +14,13 @@ void show_solution(Field_State** field, unsigned short len_x, unsigned short len
     }
 }
 
+unsigned short get_natural_number(char text[]){
+    unsigned short result;
+    printf("%s", text);
+    scanf("%hu", &result);
+    return result;
+}
+
 void turn_direction_right(Direction *direction){
     switch (*direction) {
         case N:
diff --git a/src/main/c/labyrinth.h b/src/main/c/labyrinth.h
index 42c953a..593d111 100644
--- a/src/main/c/labyrinth.h
+++ b/src/main/c/labyrinth.h
@@ -9,5 +9,6 @@ void set_wall(Field_State** field, unsigned short x, unsigned short y);
 void init_field(Field_State** field, unsigned short len_x, unsigned short len_y);
 short lab_can_move(Field_State** field, unsigned short x, unsigned short y, Direction direction, unsigned short len_x, unsigned short len_y);
 void show_solution(Field_State** field, unsigned short len_x, unsigned short len_y);
+unsigned short get_natural_number(char text[]);
 
 #endif // TEST_H