From 4555a95357a9d04fab0c284571386bd8cb557345 Mon Sep 17 00:00:00 2001
From: geemili <opensource@geemili.xyz>
Date: Thu, 7 Mar 2024 21:01:22 -0700
Subject: [PATCH] call random every frame so retroarch TIC-80 doesnt start at
 the same game every time

---
 solitaire.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/solitaire.lua b/solitaire.lua
index 47ba2b2..734f694 100644
--- a/solitaire.lua
+++ b/solitaire.lua
@@ -70,7 +70,8 @@ end
 
 function shuffle(cards)
 	for a,c in ipairs(cards) do
-		local b=math.random(#cards)
+		if a == #cards then break end
+		local b=a + math.random(#cards - a)
 		local tmp=cards[a]
 		cards[a]=cards[b]
 		cards[b]=tmp
@@ -122,6 +123,7 @@ function BOOT()
 end
 
 function TIC()
+	math.random(52)
 	if btnp(6) then reset() end
 	if game_state=='MENU' then
 		update_menu();