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--- notes:discrete:fall2023:projects:cgf0 [2023/10/05 02:03] – [VALUES] cfoster8
+++ notes:discrete:fall2023:projects:cgf0 [2023/10/05 02:09] (current) – [SUITES] cfoster8
@@ Line 9: / Line 9: @@
 ====SUITES====
-The four suits in a standard deck include hearts, diamonds, spades, and clubs.
+The four suits in a standard deck include hearts, diamonds, spades, and clubs. Spades and clubs are black colored cards, and hearts and diamonds are red. These make up the sub-classes of card types, beyond just their face value.
 ===Structure For Doubly Linked List===
@@ Line 32: / Line 32: @@
 Adding additional nodes is where it gets more complicated. Before allocating the memory for the next node and moving the current pointer, we'll need to create a temporary pointer (called ''temp'' in these examples). This will be used to link up ''current->prev'' once we move past the first node. With ''temp'' created, the general order you'll want to follow is:
+  - Set temp equal to the current pointer
   - Allocate the structure memory into ''current->next''.
   - Move the current pointer to the next node.
@@ Line 66: / Line 67: @@
 </code>
 If button "a" is clicked then the next card in the deck is displayed.
+Alternatively, you can use the arrow keys to do the same thing, reading XDirection or YDirection respectively in place of "a" or "b".
 ==Randomizing Your Deck==

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