Character now tracks last direction it moved.

MrBigsock/Assets/Code/Character.cs

@@ -79,6 +79,9 @@ namespace BigSock {
 
 		protected Rigidbody2D rb;
 
+		// The direction the character last moved.
+		protected Vector2 moveDir;
+
 
 		/*
 			The inventory of the character.
@@ -166,6 +169,7 @@ namespace BigSock {
 			Try to move in a given direction.
 		*/
 		protected virtual bool TryMove(Vector2 direction) {
+			moveDir = direction;
 			if(direction != Vector2.zero) {
 				rb.AddForce(direction * (float) MovementSpeed * Time.fixedDeltaTime, ForceMode2D.Impulse);
 				return true;