X-Git-Url: https://plomlompom.com/repos/foo.html?a=blobdiff_plain;f=src%2Fyx_uint16.c;h=8fb41bff04c80493279fc3fb7dd92070090a57b1;hb=35cdeffc062d3d87f1526bbff10c401b56b1345a;hp=55c832bd7772711cb271c38c60280edb8cc747e9;hpb=47d7b87570ce3c79d3e0a6b8e765c74d065b6ba5;p=plomrogue
diff --git a/src/yx_uint16.c b/src/yx_uint16.c
index 55c832b..8fb41bf 100644
--- a/src/yx_uint16.c
+++ b/src/yx_uint16.c
@@ -1,15 +1,24 @@
-#include "yx_uint16.h"
+/* yx_uint16.c */
-extern char yx_uint16_cmp (struct yx_uint16 a, struct yx_uint16 b) {
-// Compare two coordinates of type yx_uint16.
- if (a.y == b.y && a.x == b.x) return 1;
- else return 0; }
+#include "yx_uint16.h"
-extern struct yx_uint16 mv_yx_in_dir (char d, struct yx_uint16 yx) {
-// Return yx coordinates one step to the direction d of yx.
- if (d == NORTH) yx.y--;
- else if (d == EAST) yx.x++;
- else if (d == SOUTH) yx.y++;
- else if (d == WEST) yx.x--;
- return yx; }
+extern char yx_uint16_cmp(struct yx_uint16 a, struct yx_uint16 b)
+{
+ if (a.y == b.y && a.x == b.x)
+ return 1;
+ else
+ return 0;
+}
+extern struct yx_uint16 mv_yx_in_dir(enum dir d, struct yx_uint16 yx)
+{
+ if (d == NORTH)
+ yx.y--;
+ else if (d == EAST)
+ yx.x++;
+ else if (d == SOUTH)
+ yx.y++;
+ else if (d == WEST)
+ yx.x--;
+ return yx;
+}