4 files changed, 23 insertions, 31 deletions

diff --git a/data/examples/blackjack/cards.fate b/data/examples/blackjack/cards.fate
index 7245436..f9c734f 100644
--- a/data/examples/blackjack/cards.fate
+++ b/data/examples/blackjack/cards.fate
@@ -41,21 +41,26 @@
 
 (global (list card) deck_template)
 
-(list:add_all! (eval card_generator Hearts) deck_template)
-(list:add_all! (eval card_generator Spades) deck_template)
-(list:add_all! (eval card_generator Diamonds) deck_template)
-(list:add_all! (eval card_generator Clubs) deck_template)
+(list:add_all!
+   (eval card_generator Hearts)
+   (eval card_generator Spades)
+   (eval card_generator Diamonds)
+   (eval card_generator Clubs)
+   deck_template
+)
+
+
 
 (define_sequence compute_score (((ptr (list card)) deck) ((ptr int) result))
-   (local int aces_count)
-   (local int maybe_better_score)
+   (local int aces_count 0)
+   (local int maybe_better_score 0)
 
    (set! (at result) 0)
 
    (foreach (at deck) card
       (set! (at result) (+ card.score (at result)))
       (if (= (var card.number) 1)
-         (set! aces_count (+ aces_count 1))
+         (++! aces_count)
       )
    )
 
@@ -64,6 +69,6 @@
       (if (=< maybe_better_score 21)
          (set! (at result) (var maybe_better_score))
       )
-      (set! aces_count (- aces_count 1))
+      (--! aces_count)
    )
 )
diff --git a/data/examples/blackjack/global.fate b/data/examples/blackjack/global.fate
index acf054e..d08706b 100644
--- a/data/examples/blackjack/global.fate
+++ b/data/examples/blackjack/global.fate
@@ -15,12 +15,8 @@
    )
 )
 
-(global int marker_0)
-
 (declare_text_effect action_description)
 
-(global int marker_1)
-
 (define_sequence money_acquisition ((int amount))
    (set! player.money (+ player.money amount))
    (if (> amount 0)
@@ -30,8 +26,6 @@
    )
 )
 
-(global int marker_2)
-
 (define_sequence money_loss ((int amount))
    (set! player.money (- player.money amount))
    (if (> amount 0)
@@ -41,8 +35,4 @@
    )
 )
 
-(global int marker_3)
-
 (declare_input_event escape)
-
-(global int marker_4)
diff --git a/data/examples/blackjack/main.fate b/data/examples/blackjack/main.fate
index 170ef29..2738ce3 100644
--- a/data/examples/blackjack/main.fate
+++ b/data/examples/blackjack/main.fate
@@ -19,7 +19,7 @@ you some coins.
 Just between you and me, someone left those laying around, they aren't mine.
 
 (visit! money_acquisition (+ 100 (rand 0 100)))
-(set! original_amount (var player.money))
+(set! original_amount player.money)
 
 Now, you're all set to go... unless you don't know how to play?
 
@@ -72,8 +72,8 @@ Now, you're all set to go... unless you don't know how to play?
 )
 
 (text_effect action_description
-   You walk out, having turned (eval coins_word (var original_amount)) into
-   (eval coins_word (var player.money)).
+   You walk out, having turned (eval coins_word original_amount) into
+   (eval coins_word player.money).
 )
 
 (end!)
diff --git a/data/examples/blackjack/play.fate b/data/examples/blackjack/play.fate
index fd4d65c..76b9e2b 100644
--- a/data/examples/blackjack/play.fate
+++ b/data/examples/blackjack/play.fate
@@ -4,14 +4,12 @@
 (require global.fate)
 (require cards.fate)
 
-(global bool has_played)
+(global bool has_played (false))
 (global (list card) current_deck)
 (global (list card) dealer_hand)
 (global int bet)
 (global bool has_doubled)
 
-(set! has_played (false))
-
 (define_sequence play_a_game ()
    (local card new_card)
 
@@ -29,7 +27,7 @@
    (prompt_integer!
       (ptr bet)
       1
-      (var player.money)
+      player.money
       How much would you like to bet?
    )
    (text_effect action_description
@@ -41,7 +39,7 @@
    (set! current_deck (list:shuffle deck_template))
 
    (list:pop_left! current_deck new_card)
-   (list:add! (var new_card) player.hand)
+   (list:add! new_card player.hand)
 
    (text_effect action_description
       You have been dealt the (var new_card.name).
@@ -49,7 +47,7 @@
    )
 
    (list:pop_left! current_deck new_card)
-   (list:add! (var new_card) dealer_hand)
+   (list:add! new_card dealer_hand)
 
    (text_effect action_description
       The dealer has drawn the (var new_card.name).
@@ -57,7 +55,7 @@
    )
 
    (list:pop_left! current_deck new_card)
-   (list:add! (var new_card) player.hand)
+   (list:add! new_card player.hand)
 
    (text_effect action_description
       You have been dealt the (var new_card.name).
@@ -67,7 +65,7 @@
    (newline)
 
    (list:pop_left! current_deck new_card)
-   (list:add! (var new_card) dealer_hand)
+   (list:add! new_card dealer_hand)
 
    (text_effect action_description
       The dealer has drawn a card, face down.
@@ -76,8 +74,7 @@
 
    (visit! initial_draw)
 
-   (list:clear! dealer_hand)
-   (list:clear! player.hand)
+   (list:clear! dealer_hand player.hand)
 
    (newline)
    Interesting. Would you like to go again?