LTW3/data/item/loot_tables/gameparty/last/green.json

{"pools": [{"rolls": 1,"entries": [

{
    "type": "minecraft:item",
    "weight": 3,
    "name": "minecraft:nether_star",
    "functions": [
        {
            "function": "minecraft:set_count",
            "count": 2
        },
        {
            "function": "minecraft:set_nbt",
            "tag": "{\"item_name\":\"{\\\"text\\\":\\\"得分 +2\\\",\\\"color\\\":\\\"green\\\"}\",\"is_bonus\":1b,\"bonus_new\":1b,\"bonus_add_score\":2}"
        }
    ]
},
{
    "type": "minecraft:item",
    "weight": 1,
    "name": "minecraft:emerald",
    "functions": [
        {
            "function": "minecraft:set_nbt",
            "tag": "{\"item_name\":\"{\\\"text\\\":\\\"得分随机翻倍或减半\\\",\\\"color\\\":\\\"green\\\"}\",\"is_bonus\":1b,\"bonus_new\":1b,\"bonus_add_score\":100}"
        }
    ]
}

]}]}