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-rw-r--r--the-price-of-a-cup-of-coffee.lisp12
1 files changed, 12 insertions, 0 deletions
diff --git a/the-price-of-a-cup-of-coffee.lisp b/the-price-of-a-cup-of-coffee.lisp
index bdb5bd7..d99c326 100644
--- a/the-price-of-a-cup-of-coffee.lisp
+++ b/the-price-of-a-cup-of-coffee.lisp
@@ -80,6 +80,18 @@
:ease ease)))))
+(defun get-sick ()
+ (unless (sick-p *nance*)
+ (setf (sick-p *nance*) t)
+ (setf (walk-speed *nance*)
+ (round (* 0.5 (walk-speed *nance*))))))
+
+(defun get-better ()
+ (when (sick-p *nance*)
+ (setf (sick-p *nance*) nil)
+ (setf (walk-speed *nance*)
+ (round (* 2 (walk-speed *nance*))))))
+
(def-normal-class human ()
(walk-vec (cons 0 0))
(walk-speed 6)