Contract con_gold_flip_001
| Creator | ae7d14d6d9b8443f881ba6244727b69b681010e782d4fe482dbfb0b6aca02d5d |
| Creation Hash | 5d6add5550dc37d3c7afbd0e5de38097102495e1c31350f3d389862355cfc37e |
| Created On | 1041 days ago - 6/23/2021, 12:21:11 PM UTC+0 |
Contract Code
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random.seed()
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I = importlib
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owner = Variable()
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burn_rate = Variable()
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reserve_rate = Variable()
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min_amount = Variable()
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max_amount = Variable()
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burn_address = Variable()
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reserve_address = Variable()
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@construct
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def init():
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# Owner of this contract
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owner.set(ctx.caller)
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# Burn rate for lost flips in %
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burn_rate.set(1.0)
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# Reserve rate for lost flips in %
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reserve_rate.set(1.5)
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# Min amount of tokens to bet
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min_amount.set(2500000)
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# Max amount of tokens to bet
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max_amount.set(10000000)
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# Sending to this address will burn tokens
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burn_address.set("0000000000000BURN0000000000000")
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# Sending to this address will add tokens to reserve
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reserve_address.set("96dae3b6213fb80eac7c6f4fa0fd26f34022741c56773107b20199cb43f5ed62")
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@export
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def flip(amount: float, token_contract: str):
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error = "Amount must be equal to or greater than " + str(min_amount.get())
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assert amount >= min_amount.get(), error
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error = "Amount must be equal to or less than " + str(max_amount.get())
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assert amount <= max_amount.get(), error
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# Transfer tokens from user to contract
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I.import_module(token_contract).transfer_from(
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amount=amount,
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to=ctx.this,
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main_account=ctx.caller)
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# Randomly decide if user won or lost
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if random.choice([True, False]):
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# Transfer tokens from contract to user
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I.import_module(token_contract).transfer(
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amount=amount * 2,
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to=ctx.caller)
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return "You WON"
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else:
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# Burn percent of bet amount
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I.import_module(token_contract).transfer(
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amount=amount / 100 * burn_rate.get(),
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to=burn_address.get())
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# Send percent of bet amount to reserve
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I.import_module(token_contract).transfer(
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amount=amount / 100 * reserve_rate.get(),
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to=reserve_address.get())
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return "You LOST"
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@export
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def adjust_burn_rate(percent: float):
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error = "Only owner can adjust burn rate"
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assert ctx.caller == owner.get(), error
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error = "Wrong burn rate value"
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assert (percent >= 0 and percent <= 100), error
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burn_rate.set(percent)
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@export
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def adjust_reserve_rate(percent: float):
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error = "Only owner can adjust reserve rate"
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assert ctx.caller == owner.get(), error
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error = "Wrong reserve rate value"
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assert (percent >= 0 and percent <= 100), error
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reserve_rate.set(percent)
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@export
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def adjust_min(amount: int):
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error = "Only owner can adjust min amount"
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assert ctx.caller == owner.get(), error
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min_amount.set(amount)
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@export
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def adjust_max(amount: int):
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error = "Only owner can adjust max amount"
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assert ctx.caller == owner.get(), error
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max_amount.set(amount)
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@export
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def pay_in(amount: float, token_contract: str):
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error = "Negative amount is not allowed"
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assert amount > 0, error
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# Transfer tokens from user to contract
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I.import_module(token_contract).transfer_from(
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amount=amount,
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to=ctx.this,
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main_account=ctx.caller)
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@export
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def pay_out(amount: float, token_contract: str):
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error = "Negative amount is not allowed"
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assert amount > 0, error
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error = "Only owner can payout tokens"
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assert ctx.caller == owner.get(), error
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# Transfer tokens from contract to owner
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I.import_module(token_contract).transfer(
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amount=amount,
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to=ctx.caller)
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Byte Code
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