Refactor/round end (#479)

* Initial round_end extraction

* move hands to game vars

* Checkpoint

* Finish removing all variables for state fns

* Move over round_end substate functions

* Move over round_end with compile

* working in general

* Fix round start state issue

* clang-format

* Fix clang format issue

* PR fixes and standardize types in game vars struct

* Clang-format

include/game/options_menu.h

@@ -6,8 +6,6 @@
 #ifndef GAME_OPTIONS_MENU_H
 #define GAME_OPTIONS_MENU_H
 
-#include "game_variables.h"
-
 /**
  * @brief Change the options menu background
  */
@@ -28,4 +26,4 @@ void game_options_menu_on_update(void);
  */
 void game_options_menu_on_exit(void);
 
-#endif // GAME_OPTIONS_MENU_H
+#endif // GAME_OPTIONS_MENU_H

include/game/round_end.h

@@ -0,0 +1,29 @@
+/**
+ * @file round_end.h
+ *
+ * @brief Round end game state functions
+ */
+#ifndef GAME_ROUND_END_H
+#define GAME_ROUND_END_H
+
+/**
+ * @brief Change to the round end background
+ */
+void game_round_end_change_background(void);
+
+/**
+ * @brief Round end state initialization
+ */
+void game_round_end_on_init(void);
+
+/**
+ * @brief Round end state update
+ */
+void game_round_end_on_update(void);
+
+/**
+ * @brief Round end cleanup
+ */
+void game_round_end_on_exit(void);
+
+#endif // GAME_ROUND_END_H