Contract con_crafter_v11

  

    

      

        

            
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I = importlib

          

            
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random.seed()

          

            
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nft_collection_contract = Variable()

          

            
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owner = Variable()

          

            
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craftable_things = Hash(default_value=0)

          

            
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amount_crafted = Hash(default_value=0)

          

            
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currency_contract = Variable()

          

            
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extract_requests = Variable()

          

            
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operator = Variable()

          

            
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amount_extracted = Hash(default_value=0)

          

            
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@construct

          

            
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def seed():

          

            
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    nft_collection_contract.set("con_lamden_realm_v2")

          

            
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    currency_contract.set("con_trt")

          

            
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    owner.set(ctx.caller)

          

            
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    extract_requests.set([])

          

            
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    operator.set("5fe2a80a2d0d4d7a08603451c02ac1ef5b1d0c6b3db118933e349d90a52deb44")

          

            
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@export

          

            
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def craft(item_type: str):

          

            
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    assert craftable_things[item_type] != 0, "This item type is not craftable"   

          

            
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    cost = craftable_things[item_type]["cost"]

          

            
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    I.import_module(currency_contract.get()).transfer_from(amount=cost, to="Burned", main_account=ctx.caller)

          

            
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    attributes = craftable_things[item_type]["attributes"]

          

            
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    final_metadata = {}

          

            
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    for attribute in attributes:

          

            
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        if isinstance(attributes[attribute], dict):

          

            
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            # take into account the preferred attribute and weight it based on if the min or max is preferred without using uniform

          

            
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            min_value = attributes[attribute]["min"]

          

            
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            max_value = attributes[attribute]["max"]

          

            
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            res = random.randint(min_value * 10, max_value * 10) / 10

          

            
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            if(min_value < 1):

          

            
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                res = round(res,1)

          

            
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            else:

          

            
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                res = round(res)

          

            
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            final_metadata[attribute] = res

          

            
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        elif isinstance(attributes[attribute], list):

          

            
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            final_metadata[attribute] = random.choice(attributes[attribute])

          

            
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    image = random.choice(craftable_things[item_type]["images"])

          

            
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    final_metadata["type"] = item_type

          

            
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    amount_crafted[item_type] += 1

          

            
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    # Name will be the item type, but uppercase first letter + the amount crafted

          

            
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    name = item_type.capitalize() + " #" + str(amount_crafted[item_type])

          

            
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    I.import_module(nft_collection_contract.get()).mint_nft(name=name, description="Item crafted by {}".format(ctx.caller), ipfs_image_url=image, metadata=final_metadata, amount=1)

          

            
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    I.import_module(nft_collection_contract.get()).transfer(amount=1, to=ctx.caller, name=name)

          

            
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@export

          

            
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def request_item_extract():

          

            
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    # dont allow duplicate requests

          

            
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    assert ctx.caller not in extract_requests.get(), "Request already made"

          

            
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    extract_requests_list = extract_requests.get()

          

            
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    extract_requests_list.append(ctx.caller)

          

            
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    extract_requests.set(extract_requests_list)

          

            
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@export

          

            
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def extract_item(address: str, item_list: list):

          

            
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    assert address in extract_requests.get(), "No extract request for this address"

          

            
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    assert ctx.caller == operator.get(), "Only the operator can extract"

          

            
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    for item in item_list:

          

            
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        amount_extracted[item["name"]] += 1

          

            
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        item_name = item["name"] + " #" + str(amount_extracted[item["name"]])

          

            
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        I.import_module(nft_collection_contract.get()).mint_nft(name=item_name, description=item["description"], ipfs_image_url=item["image"], metadata=item["metadata"], amount=1)

          

            
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        I.import_module(nft_collection_contract.get()).transfer(amount=1, to=address, name=item)

          

            
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    extract_requests_list = extract_requests.get()

          

            
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    extract_requests_list.remove(address)

          

            
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    extract_requests.set(extract_requests_list)

          

            
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@export

          

            
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def set_nft_collection_contract(contract: str):

          

            
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    assert ctx.caller == owner.get(), "Only the owner can set the NFT collection contract"

          

            
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    nft_collection_contract.set(contract)

          

            
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@export

          

            
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def modify_craftable_things(item_type: str, cost: float, attributes: dict, images: list):

          

            
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    assert ctx.caller == owner.get(), "Only the owner can modify the craftable things"

          

            
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    # ex item_type = "weapon"

          

            
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    # ex attributes = {

          

            
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    # "cooldown": {"min": 0.1, "max": 2, "preferred": "min"}, 

          

            
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    # "damage" : {"min": 1, "max": 80, "preferred": "max"}, 

          

            
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    # "effect" : ["cosmicball", "natureball", "fireball"],

          

            
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    # "max_distance" : {"min": 100, "max": 1000, "preferred": "max"}

          

            
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    # }

          

            
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    # ex images = ["https://nftstorage.link/ipfs/bafybeihpmoirvpgnt7m6lytm5xarhxncbugorg43pvmvgf5o7z3vegelbi/file", "https://nftstorage.link/ipfs/bafybeiaputppri6gm676y75kjtgd2we4sbm2dl2rmcshafc5shmfpgekmy/file", "https://nftstorage.link/ipfs/bafybeiez5v3zs2fcctzytchlwcgryu2k342sz2txypwunzgb7jdqtykwx4/file"]

          

            
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    craftable_things[item_type] = {"attributes": attributes, "cost": cost, "images": images}

          

            
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@export

          

            
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def override_amount_crafted(item_type: str, amount: int):

          

            
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    assert ctx.caller == owner.get(), "Only the owner can override the amount crafted"

          

            
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    amount_crafted[item_type] = amount
          
      
    
  
  

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