LTW3/data/mini/loot_tables/trade_e.json

{
    "type": "entity",
    "functions": [
        {
            "function": "set_nbt",
            "tag": "{TradeItem:1b,maxUses:1}"
        }
    ],
    "pools": [{"rolls": 1,"entries": [
        {
            "type": "item", "name": "stone", "functions": [{ "function": "set_nbt",
                "tag": "{buy:{id:\"iron_chestplate\",Count:1}}"
            }, { "function": "set_nbt",
                "tag":"{sell:{id:\"emerald\",Count:1}}"
            }], "conditions": [{ "condition": "inverted", "term": { "condition": "minecraft:entity_properties", "entity": "this", "predicate": {
                "nbt": "{Offers:{Recipes:[{buy:{id:\"minecraft:iron_chestplate\"}}]}}"
            }}}]
        },
        {
            "type": "item", "name": "stone", "functions": [{ "function": "set_nbt",
                "tag": "{buy:{id:\"vine\",Count:12}}"
            }, { "function": "set_nbt",
                "tag":"{sell:{id:\"emerald\",Count:1}}"
            }], "conditions": [{ "condition": "inverted", "term": { "condition": "minecraft:entity_properties", "entity": "this", "predicate": {
                "nbt": "{Offers:{Recipes:[{buy:{id:\"minecraft:vine\"}}]}}"
            }}}]
        },
        {
            "type": "item", "name": "stone", "functions": [{ "function": "set_nbt",
                "tag": "{buy:{id:\"furnace_minecart\",Count:1}}"
            }, { "function": "set_nbt",
                "tag":"{sell:{id:\"emerald\",Count:1}}"
            }], "conditions": [{ "condition": "inverted", "term": { "condition": "minecraft:entity_properties", "entity": "this", "predicate": {
                "nbt": "{Offers:{Recipes:[{buy:{id:\"minecraft:furnace_minecart\"}}]}}"
            }}}]
        },
        {
            "type": "item", "name": "stone", "functions": [{ "function": "set_nbt",
                "tag": "{buy:{id:\"diamond_pickaxe\",Count:1}}"
            }, { "function": "set_nbt",
                "tag":"{sell:{id:\"emerald\",Count:1}}"
            }], "conditions": [{ "condition": "inverted", "term": { "condition": "minecraft:entity_properties", "entity": "this", "predicate": {
                "nbt": "{Offers:{Recipes:[{buy:{id:\"minecraft:diamond_pickaxe\"}}]}}"
            }}}]
        },
        {
            "type": "item", "name": "stone", "functions": [{ "function": "set_nbt",
                "tag": "{buy:{id:\"stone\",Count:64}}"
            }, { "function": "set_nbt",
                "tag":"{sell:{id:\"nether_star\",Count:2,tag:{display:{Name:'{\"text\":\"2 积分\",\"color\":\"aqua\",\"italic\":false}'}}}}"
            }], "conditions": [{ "condition": "inverted", "term": { "condition": "minecraft:entity_properties", "entity": "this", "predicate": {
                "nbt": "{Offers:{Recipes:[{buy:{id:\"minecraft:stone\"}}]}}"
            }}}]
        },
        {
            "type": "item", "name": "stone", "functions": [{ "function": "set_nbt",
                "tag": "{buy:{id:\"diamond_leggings\",Count:1}}"
            }, { "function": "set_nbt",
                "tag":"{sell:{id:\"nether_star\",Count:2,tag:{display:{Name:'{\"text\":\"2 积分\",\"color\":\"aqua\",\"italic\":false}'}}}}"
            }], "conditions": [{ "condition": "inverted", "term": { "condition": "minecraft:entity_properties", "entity": "this", "predicate": {
                "nbt": "{Offers:{Recipes:[{buy:{id:\"minecraft:diamond_leggings\"}}]}}"
            }}}]
        },
        {
            "type": "item", "name": "stone", "functions": [{ "function": "set_nbt",
                "tag": "{buy:{id:\"mossy_cobblestone\",Count:32}}"
            }, { "function": "set_nbt",
                "tag":"{sell:{id:\"nether_star\",Count:2,tag:{display:{Name:'{\"text\":\"2 积分\",\"color\":\"aqua\",\"italic\":false}'}}}}"
            }], "conditions": [{ "condition": "inverted", "term": { "condition": "minecraft:entity_properties", "entity": "this", "predicate": {
                "nbt": "{Offers:{Recipes:[{buy:{id:\"minecraft:mossy_cobblestone\"}}]}}"
            }}}]
        },
        {
            "type": "item", "name": "stone", "functions": [{ "function": "set_nbt",
                "tag": "{buy:{id:\"obsidian\",Count:1}}"
            }, { "function": "set_nbt",
                "tag":"{sell:{id:\"nether_star\",Count:2,tag:{display:{Name:'{\"text\":\"2 积分\",\"color\":\"aqua\",\"italic\":false}'}}}}"
            }], "conditions": [{ "condition": "inverted", "term": { "condition": "minecraft:entity_properties", "entity": "this", "predicate": {
                "nbt": "{Offers:{Recipes:[{buy:{id:\"minecraft:obsidian\"}}]}}"
            }}}]
        }
    ]}]
}