use coordinate notation for inputHEADmaster

1 files changed, 25 insertions, 28 deletions

diff --git a/lib/input.c b/lib/input.c
index 8b696e1..ea5f368 100644
--- a/lib/input.c
+++ b/lib/input.c
@@ -7,40 +7,37 @@
 
 #define LENGTH 80
 
-static Coord _input_coord() {
-    char line[LENGTH];
-    int done = 0;   
+Move input_move() {
+    Coord orig, dest;
+    char line[LENGTH], orig_line[3], dest_line[3];
+    int done = 0;
 
+    printf("Please, enter your movement: ");
     while (!done) {
         fgets(line, LENGTH, stdin);
 
-        if (strnlen(line, LENGTH) == 3 && line[2] == '\n')
-            line[2] = 0;
-
-        if (!coord_is_valid(line))
-            printf("Invalid coordinate. Write something like \"e2\": ");
+        if (strnlen(line, LENGTH) == 6 && line[2] == '-' && line[5] == '\n') {
+            orig_line[0] = line[0];
+            orig_line[1] = line[1];
+            orig_line[2] = 0;
+
+            dest_line[0] = line[3];
+            dest_line[1] = line[4];
+            dest_line[2] = 0;
+
+            printf("Coordinates %s-%s\n", orig_line, dest_line);
+
+            if (!coord_is_valid(orig_line) || !coord_is_valid(dest_line))
+                printf("Invalid coordinate, try again: ");
+            else {
+                orig = coord_init(orig_line);
+                dest = coord_init(dest_line);
+                done = 1;
+            }
+        }
         else
-            done = 1;
+            printf("Invalid movement. Write something like \"e2-e4\": ");
     }
         
-    return coord_init(line);
-}
-
-static Coord _input_orig_coord() {
-    printf("Orig coordinate: ");
-
-    return _input_coord();
-}
-
-static Coord _input_dest_coord() {
-    printf("Dest coordinate: ");
-
-    return _input_coord();
-}
-
-Move input_move() {
-    Coord orig = _input_orig_coord();
-    Coord dest = _input_dest_coord();
-
     return move_init(orig, dest);
 }