Added the ability to discard cards in a hand and other various changes.

source/game.c

@@ -3,6 +3,7 @@
 #include <maxmod.h>
 #include <tonc.h>
 #include <string.h>
+#include <stdlib.h>
 
 #include "sprite.h"
 #include "card.h"
@@ -14,24 +15,13 @@ void game_init()
 
 void game_update()
 {
-    static int timer = 0;
-    timer++;
-
-    if (timer % 12 == 0)
-    {
-        card_draw();
-    }
-
-    static int hand_index_selected = 0;
     if (key_hit(KEY_LEFT))
     {
-        hand_index_selected++;
-        hand_index(hand_index_selected);
+        hand_set_focus(hand_get_focus() + 1); // The reason why this adds 1 is because the hand is drawn from right to left. There is no particular reason for this, it's just how I did it.
     }
-    if (key_hit(KEY_RIGHT))
+    else if (key_hit(KEY_RIGHT))
     {
-        hand_index_selected--;
-        hand_index(hand_index_selected);
+        hand_set_focus(hand_get_focus() - 1);
     }
 
     if (key_hit(KEY_A))
@@ -39,8 +29,16 @@ void game_update()
         hand_select();
     }
 
-    if (key_hit(KEY_SELECT))
+    if (key_hit(KEY_B))
     {
         hand_change_sort();
     }
+
+    if (key_hit(KEY_SELECT))
+    {
+        hand_discard();
+    }
+
+    tte_printf("#{es; P:128,130}%d/%d", hand_get_size(), hand_get_max_size());
+    tte_printf("#{P:200,155}%d/%d", deck_get_size(), deck_get_max_size());
 }