LTW3/data/mini/loot_tables/trade_b.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:\"stone_axe\",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:stone_axe\"}}]}}"
            }}}]
        },
        {
            "type": "item", "name": "stone", "functions": [{ "function": "set_nbt",
                "tag": "{buy:{id:\"torch\",Count:4}}"
            }, { "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:torch\"}}]}}"
            }}}]
        },
        {
            "type": "item", "name": "stone", "functions": [{ "function": "set_nbt",
                "tag": "{buy:{id:\"stone\",Count:2}}"
            }, { "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:stone\"}}]}}"
            }}}]
        },
        {
            "type": "item", "name": "stone", "functions": [{ "function": "set_nbt",
                "tag": "{buy:{id:\"furnace\",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\"}}]}}"
            }}}]
        },
        {
            "type": "item", "name": "stone", "functions": [{ "function": "set_nbt",
                "tag": "{buy:{id:\"coal\",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:coal\"}}]}}"
            }}}]
        },
        {
            "type": "item", "name": "stone", "functions": [{ "function": "set_nbt",
                "tag": "{buy:{id:\"oak_stairs\",Count:8}}"
            }, { "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:oak_stairs\"}}]}}"
            }}}]
        },
        {
            "type": "item", "name": "stone", "functions": [{ "function": "set_nbt",
                "tag": "{buy:{id:\"oak_sapling\",Count:3}}"
            }, { "function": "set_nbt",
                "tag":"{sell:{id:\"emerald\",Count:2}}"
            }], "conditions": [{ "condition": "inverted", "term": { "condition": "minecraft:entity_properties", "entity": "this", "predicate": {
                "nbt": "{Offers:{Recipes:[{buy:{id:\"minecraft:oak_sapling\"}}]}}"
            }}}]
        },
        {
            "type": "item", "name": "stone", "functions": [{ "function": "set_nbt",
                "tag": "{buy:{id:\"mossy_cobblestone\",Count:8}}"
            }, { "function": "set_nbt",
                "tag":"{sell:{id:\"emerald\",Count:2}}"
            }], "conditions": [{ "condition": "inverted", "term": { "condition": "minecraft:entity_properties", "entity": "this", "predicate": {
                "nbt": "{Offers:{Recipes:[{buy:{id:\"minecraft:mossy_cobblestone\"}}]}}"
            }}}]
        }
    ]}]
}