1 files changed, 27 insertions, 0 deletions
diff --git a/voerbak/win.h b/voerbak/win.h
new file mode 100644
index 0000000..41122a5
--- /dev/null
+++ b/voerbak/win.h
@@ -0,0 +1,27 @@
+#pragma once
+#include <stdbool.h>
+
+#include "voerbak.h"
+
+/**
+ * @brief Get length of longest streak with same color from `pos` in direction `direction`
+ *
+ * @param b Board to check
+ * @param pos Position to check win position from (position of last dropped disc)
+ * @param direction Direction offset to step forward to
+ * @param d_index Index of direction in directions array (defined in `checkWin()`)
+ * @param currentLength Current length of same color 'streak'
+ *
+ * @return Length of longest streak with same color from `pos` in direction `direction`
+ */
+int winCheckRecursive(Board*, int, int, int, int);
+
+/**
+ * @brief Check for winning position from position `pos`
+ *
+ * @param b Board to check
+ * @param pos Position to check win position from (position of last dropped disc)
+ *
+ * @return `true` if game was won by the color that's in `b->board[pos]`
+ */
+bool checkWin(Board*, int);