Contract con_uw_nft_characters
| Creator | 554bdec75c364c067e03f9d4113a2dab177f424d45122902a128d9590fba7880 |
| Creation Hash | c92f4c4766cffc7e9f7a25433647c2955278cf76526ba0271bb68de2d148698c |
| Created On | 985 days ago - 8/24/2021, 11:10:35 PM UTC+0 |
Contract Code
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S = Hash(default_value='')
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metadata = Hash(default_value=0)
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@construct
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def seed():
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metadata['operator'] = ctx.caller
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metadata['master_contract'] = 'con_uw_master_2'
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@export
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def change_metadata(key: str, value: Any):
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assert ctx.caller == metadata['operator'], 'Only operator can set metadata!'
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metadata[key] = value
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@export
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def add_thing(thing_string: str, name: str, meta: dict, creator: str):
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assert ctx.caller == metadata['master_contract'], 'Only operator can set metadata!'
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uid = hashlib.sha256(thing_string)
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assert not S[uid], thing_string + ' already exists'
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S[uid] = ['thing', 'type', 'name', 'owner', 'creator', 'price:amount', 'meta_items']
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S[uid, 'thing'] = thing_string
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S[uid, 'type'] = 'text/plain'
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S[uid, 'name'] = name
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S[uid, 'owner'] = creator
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S[uid, 'creator'] = creator
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S[uid, 'price', 'amount'] = 0
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S[uid, 'auction'] = False
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S[uid, 'meta_items'] = ['season', 'id', 'character', 'element', 'rarity', 'tier', 'level', 'exp', 'hp', 'damage', 'defense', 'critical', 'evasion']
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S[uid, 'meta', 'season'] = meta['season']
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S[uid, 'meta', 'id'] = meta['id']
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S[uid, 'meta', 'character'] = meta['character']
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S[uid, 'meta', 'element'] = meta['element']
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S[uid, 'meta', 'rarity'] = meta['rarity']
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S[uid, 'meta', 'tier'] = meta['tier']
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S[uid, 'meta', 'level'] = meta['level']
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S[uid, 'meta', 'exp'] = meta['exp']
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S[uid, 'meta', 'hp'] = meta['hp']
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S[uid, 'meta', 'damage'] = meta['damage']
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S[uid, 'meta', 'defense'] = meta['defense']
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S[uid, 'meta', 'critical'] = meta['critical']
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S[uid, 'meta', 'evasion'] = meta['evasion']
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return uid
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@export
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def thing_exists(thing_string: str):
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uid = hashlib.sha256(thing_string)
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return S[uid]
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@export
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def change_meta(uid: str, meta: dict):
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assert ctx.caller == metadata['master_contract'], 'Only operator can set metadata!'
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S[uid, 'meta', 'rarity'] = meta['rarity']
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S[uid, 'meta', 'tier'] = meta['tier']
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S[uid, 'meta', 'level'] = meta['level']
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S[uid, 'meta', 'exp'] = meta['exp']
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S[uid, 'meta', 'hp'] = meta['hp']
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S[uid, 'meta', 'damage'] = meta['damage']
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S[uid, 'meta', 'defense'] = meta['defense']
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S[uid, 'meta', 'critical'] = meta['critical']
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S[uid, 'meta', 'evasion'] = meta['evasion']
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return S[uid]
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@export
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def change_auction(uid: str, auction: bool):
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assert ctx.caller == metadata['master_contract'], 'Only operator can set metadata!'
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S[uid, 'auction'] = auction
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return S[uid]
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@export
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def add_meta(uid: str, meta: str, value: Any):
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assert ctx.caller == metadata['master_contract'], 'Only operator can set metadata!'
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S[uid, 'meta', meta] = value
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return S[uid]
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@export
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def get_owner(uid: str):
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return S[uid, 'owner']
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@export
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def get_creator(uid: str):
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return S[uid, 'creator']
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@export
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def set_price(uid: str, amount: float):
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assert ctx.caller == metadata['master_contract'], 'Only operator can set metadata!'
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assert amount >= 0, 'Cannot set a negative price'
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S[uid, 'price', 'amount'] = amount
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@export
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def get_price_amount(uid: str):
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return S[uid, 'price', 'amount']
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@export
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def get_auction(uid: str):
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return S[uid, 'auction']
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@export
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def set_owner(uid: str, owner: str):
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assert ctx.caller == metadata['master_contract'], 'Only operator can set metadata!'
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S[uid, 'owner'] = owner
Byte Code
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