条件分歧-脚本
$game_party.item_number(物品ID) == x 物品数和x相等
$game_party.item_number(物品ID) != x 物品数和x不相等
$game_party.item_number(物品ID) >= x 物品数大于或等于x
$game_party.item_number(物品ID) <= x 物品数小于或等于x
$game_party.item_number(物品ID) > x 物品数大于x
$game_party.item_number(物品ID) < x 物品数小于x