1 files changed, 11 insertions, 11 deletions

diff --git a/rules.js b/rules.js
index 983749d..bac424f 100644
--- a/rules.js
+++ b/rules.js
@@ -225,7 +225,7 @@ function deal_cards(deck, n) {
 		if (events < max_events || deck[c] > 7) {
 			if (deck[c] <= 7)
 				++events
-			hand.push(deck[c])
+			set_add(hand, deck[c])
 			deck.splice(c, 1)
 		}
 	}
@@ -957,35 +957,35 @@ states.discard_and_play_card = {
 				game.c_discard = c
 			else
 				game.c_card = c
-			remove_from_array(game.c_hand, c)
+			set_delete(game.c_hand, c)
 		}
 		if (current === POMPEIUS) {
 			if (!game.p_discard)
 				game.p_discard = c
 			else
 				game.p_card = c
-			remove_from_array(game.p_hand, c)
+			set_delete(game.p_hand, c)
 		}
 		resume_discard_and_play_card()
 	},
 	undo: function (_, current) {
 		if (current === CAESAR) {
 			if (game.c_discard) {
-				game.c_hand.push(game.c_discard)
+				set_add(game.c_hand, game.c_discard)
 				game.c_discard = 0
 			}
 			if (game.c_card) {
-				game.c_hand.push(game.c_card)
+				set_add(game.c_hand, game.c_card)
 				game.c_card = 0
 			}
 		}
 		if (current === POMPEIUS) {
 			if (game.p_discard) {
-				game.p_hand.push(game.p_discard)
+				set_add(game.p_hand, game.p_discard)
 				game.p_discard = 0
 			}
 			if (game.p_card) {
-				game.p_hand.push(game.p_card)
+				set_add(game.p_hand, game.p_card)
 				game.p_card = 0
 			}
 		}
@@ -1067,11 +1067,11 @@ states.play_card = {
 	},
 	card: function (card, current) {
 		if (current === CAESAR) {
-			remove_from_array(game.c_hand, card)
+			set_delete(game.c_hand, card)
 			game.c_card = card
 		}
 		if (current === POMPEIUS) {
-			remove_from_array(game.p_hand, card)
+			set_delete(game.p_hand, card)
 			game.p_card = card
 		}
 		resume_play_card()
@@ -1079,13 +1079,13 @@ states.play_card = {
 	undo: function (_, current) {
 		if (current === CAESAR) {
 			if (game.c_card) {
-				game.c_hand.push(game.c_card)
+				set_add(game.c_hand, game.c_card)
 				game.c_card = 0
 			}
 		}
 		if (current === POMPEIUS) {
 			if (game.p_card) {
-				game.p_hand.push(game.p_card)
+				set_add(game.p_hand, game.p_card)
 				game.p_card = 0
 			}
 		}