Restored some of the rendering

temp/poker/card.c

@@ -0,0 +1,15 @@
+/**
+ * Copyright (c) 2021 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "card.h"
+
+void cardDeal(card_t *deck, card_t *hand, uint8_t deckSize, uint8_t handSize) {
+  card_t card;
+  card = deck[deckSize-1];
+  deck[deckSize-1] = 0x00;
+  hand[handSize] = card;
+}

temp/poker/card.h

@@ -0,0 +1,34 @@
+/**
+ * Copyright (c) 2021 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include <dawn/dawn.h>
+
+/**
+ * Fills a deck with a standard set of cards (unshuffled)
+ * 
+ * @param deck Deck to fill. Must be at least 52 elements.
+ */
+void cardDeckFill(card_t *deck);
+
+/**
+ * Shuffles the given hand or deck.
+ * 
+ * @param hand The hand/deck to shuffle.
+ * @param cardCount The amount of cards that are in that deck/hand.
+ */
+void cardShuffle(card_t *hand, uint8_t cardCount);
+
+/**
+ * Deals a card of the top of the deck into the given hand.
+ * 
+ * @param deck Deck to take from.
+ * @param hand Hand to put into.
+ * @param deckSize Size of the current deck.
+ * @param handSize Size of the current hand.
+ */
+void cardDeal(card_t *deck, card_t *hand, uint8_t deckSize, uint8_t handSize);

temp/poker/poker.c

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+/**
+ * Copyright (c) 2021 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "poker.h"
+
+void pokerInit(poker_t *poker) {
+  uint8_t x;
+
+  // Prepare the initial game state
+  poker->round = POKER_ROUND_DEAL;
+  poker->roundPlayer = 0x00;
+  poker->roundDealer = 0x00;
+  poker->blindSmall = 0;
+  poker->blindBig = 0;
+
+  for(x = 0; x < POKER_PLAYER_COUNT; x++) {
+    poker->players[x].state = 0x00;
+    poker->players[x].chips = 0;
+    poker->players[x].cardCount = 0;
+    poker->players[x].currentBet = 0;
+  }
+
+  pokerRoundInit(poker);
+}
+
+void pokerRoundInit(poker_t *poker) {
+  uint8_t x;
+
+  // Refill the deck
+  cardDeckFill(poker->deck);
+  poker->deckSize = CARD_DECK_SIZE;
+
+  // Reset the players
+  for(x = 0; x < POKER_PLAYER_COUNT; x++) {
+    poker->players[x].cardCount = 0;
+    poker->players[x].currentBet = 0;
+  }
+}

temp/poker/poker.h

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+/**
+ * Copyright (c) 2021 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include <dawn/dawn.h>
+#include "card.h"
+
+/**
+ * Initializes the poker match for the first time.
+ * 
+ * @param poker Poker game to init.
+ */
+void pokerInit(poker_t *poker);
+
+
+/**
+ * Initializes the round for a poker game.
+ * 
+ * @param poker Poker game to init a new round for.
+ */
+void pokerRoundInit(poker_t *poker);