1 files changed, 68 insertions, 0 deletions
diff --git a/deck.c b/deck.c
new file mode 100644
index 0000000..ece61a6
--- /dev/null
+++ b/deck.c
@@ -0,0 +1,68 @@
+/*
+
+    csol - CURSES solitaire
+
+    Copyright (C) 2018  Ian Cowburn (ianc@noddybox.co.uk)
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+    -------------------------------------------------------------------------
+
+    The base card types
+
+*/
+#include <stdlib.h>
+
+#include "deck.h"
+
+void Init(Deck deck)
+{
+    int i = 0;
+    int f;
+
+    for(f=1; f < 14; f++)
+    {
+        deck[i].suit = Heart;
+        deck[i++].value = f;
+
+        deck[i].suit = Diamond;
+        deck[i++].value = f;
+
+        deck[i].suit = Club;
+        deck[i++].value = f;
+
+        deck[i].suit = Spade;
+        deck[i++].value = f;
+    }
+}
+
+void Shuffle(Deck deck)
+{
+    int f;
+
+    for(f = 0; f < 1000; f++)
+    {
+        int c1 = rand() % 52;
+        int c2 = rand() % 52;
+        Card c;
+
+        c = deck[c1];
+        deck[c1] = deck[c2];
+        deck[c2] = c;
+    }
+}
+
+/*
+vim: ai sw=4 ts=8 expandtab
+*/