Multiplayer engine: automate player AI actions in board menu and branch space [Commit 13] (#40)

engine/board/menu.asm

@@ -157,9 +157,13 @@ BoardMenuScript::
 
 BoardMenu::
 ; returns the selected menu item (BOARDMENUITEM_*) in hScriptVar upon exit
+	ld a, [wCurTurnPlayer]
+	and a ; PLAYER_1?
+	jr nz, .die
 	ld a, [wBoardMenuLastCursorPosition]
 	cp NUM_BOARD_MENU_ITEMS
 	jr c, .ok
+.die
 	ld a, BOARDMENUITEM_DIE
 .ok
 	ld [wBoardMenuCursorPosition], a
@@ -223,8 +227,12 @@ ApplyBoardMenuSpritePalette:
 
 GetBoardMenuSelection:
 	call DelayFrame
+	ld c, PLAYERAIACTION_BOARD_MENU
+	call BoardAIAction
+	jr c, .ai_action
 	call JoyTextDelay
 	call GetMenuJoypad
+.ai_action
 	bit A_BUTTON_F, a
 	jr nz, .a_button
 	bit SELECT_F, a
@@ -280,8 +288,10 @@ DEF DIE_MAX_NUMBER EQU 6
 	set SECONDARYSPRITES_DIE_ROLL_F, [hl]
 	ld a, 1
 	ld [wDieRoll], a
-	call HDMATransferTilemapAndAttrmap_Menu ;
-	call CloseText	                        ; closetext
+	ld a, 30
+	ld [wFrameCounter2], a
+	call HDMATransferTilemapAndAttrmap_Menu
+	call CloseText
 
 .rotate_die_loop
 	call IsSFXPlaying
@@ -295,8 +305,12 @@ DEF DIE_MAX_NUMBER EQU 6
 	add $1
 	ld [wDieRoll], a
 	call UpdateSecondarySprites
+	ld c, PLAYERAIACTION_ROLL_DIE
+	call BoardAIAction
+	jr c, .ai_action
 	call GetJoypad
 	ldh a, [hJoyPressed]
+.ai_action
 	bit B_BUTTON_F, a
 	jr nz, .back_to_menu
 	bit A_BUTTON_F, a