获取龙蛋:egg=Item("minecraft:dragon_egg",1)生成龙蛋:player.giveItem(egg)检查玩家是否持有龙蛋:player_has_egg=player.hasItem(egg) 获取龙蛋: egg = Item("minecraft:dragon_egg", 1) 生成龙蛋: player.giveItem(egg) 检查玩家是否持有龙蛋: player_has_egg = player.hasItem(egg)
