add function to return which side a collision occurs at

2024-12-09 07:05:21 +00:00
parent 544460aec7
commit 7dbacd4792
2 changed files with 94 additions and 0 deletions
--- a/fcore/wall.sml
+++ b/fcore/wall.sml
@@ -0,0 +1,9 @@
+structure Wall =
+struct
+  (* Wall or platform, where player can land after falling. 
+   * Difference between wall and platform is that one can jump to a platform 
+   * and go below it, but wall is completely opaque. *)
+  datatype wall_type = WALL | PLATFORM
+
+
+end