279 lines
9.2 KiB
C++
279 lines
9.2 KiB
C++
/*
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* Copyright (c) 2015 Cryptonomex, Inc., and contributors.
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*
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* The MIT License
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#pragma once
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#include <cassert>
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#include <cstdint>
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#include <string>
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#include <fc/container/flat.hpp>
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#include <fc/reflect/reflect.hpp>
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#include <graphene/chain/protocol/asset.hpp>
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#include <graphene/chain/protocol/rock_paper_scissors.hpp>
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#include <graphene/chain/protocol/base.hpp>
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namespace graphene { namespace chain {
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enum class payout_type
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{
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prize_award,
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buyin_refund,
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rake_fee
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};
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typedef fc::static_variant<rock_paper_scissors_game_options> game_specific_options;
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/**
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* @brief Options specified when creating a new tournament
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*/
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struct tournament_options
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{
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/// If there aren't enough players registered for the tournament before this time,
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/// the tournament is canceled
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fc::time_point_sec registration_deadline;
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/// Number of players in the tournament. Must be greater than 1. Currently max is 255, should it be committe-settable?
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uint32_t number_of_players;
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/// Each player must pay this much to join the tournament. This can be
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/// in any asset supported by the blockchain. If the tournament is canceled,
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/// the buy-in will be returned.
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asset buy_in;
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/// A list of all accounts allowed to register for this tournament. If empty,
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/// anyone can register for the tournament
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flat_set<account_id_type> whitelist;
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/// If specified, this is the time the tourament will start (must not be before the registration
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/// deadline). If this is not specified, the creator must specify `start_delay` instead.
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optional<fc::time_point_sec> start_time;
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/// If specified, this is the number of seconds after the final player registers before the
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/// tournament begins. If this is not specified, the creator must specify an absolute `start_time`
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optional<uint32_t> start_delay;
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/// The delay, in seconds, between the end of the last game in one round of the tournament and the
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/// start of all the games in the next round
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uint32_t round_delay;
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/// The winner of a round in the tournament is the first to reach this number of wins
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uint32_t number_of_wins;
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/// Metadata about this tournament. This can be empty or it can contain any keys the creator desires.
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/// The GUI will standardize on displaying a few keys, likely:
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/// "name"
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/// "description"
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/// "url"
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fc::variant_object meta;
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/// Parameters that are specific to the type_of_game in this tournament
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/// The type stored in this static_variant field determines what type of game is being
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/// played, so each different supported game must have a unique game_options data type
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game_specific_options game_options;
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void validate() const;
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};
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struct tournament_create_operation : public base_operation
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{
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struct fee_parameters_type {
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share_type fee = GRAPHENE_BLOCKCHAIN_PRECISION;
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uint32_t price_per_kbyte = 10;
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};
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asset fee;
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/// The account that created the tournament
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account_id_type creator;
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/// Options for the tournament
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tournament_options options;
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extensions_type extensions;
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account_id_type fee_payer()const { return creator; }
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share_type calculate_fee(const fee_parameters_type& k)const;
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void validate()const;
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};
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struct tournament_join_operation : public base_operation
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{
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struct fee_parameters_type {
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share_type fee = GRAPHENE_BLOCKCHAIN_PRECISION;
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};
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asset fee;
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/// The account that is paying the buy-in for the tournament, if the tournament is
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/// canceled, will be refunded the buy-in.
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account_id_type payer_account_id;
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/// The account that will play in the tournament, will receive any winnings.
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account_id_type player_account_id;
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/// The tournament `player_account_id` is joining
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tournament_id_type tournament_id;
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/// The buy-in paid by the `payer_account_id`
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asset buy_in;
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extensions_type extensions;
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account_id_type fee_payer()const { return payer_account_id; }
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share_type calculate_fee(const fee_parameters_type& k)const;
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void validate()const;
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};
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struct tournament_leave_operation : public base_operation
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{
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struct fee_parameters_type {
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share_type fee = GRAPHENE_BLOCKCHAIN_PRECISION;
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};
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asset fee;
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/// The account that is unregistering the player from tournament (must be payer or player)
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account_id_type canceling_account_id;
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/// The account that would play in the tournament, would receive any winnings.
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account_id_type player_account_id;
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/// The tournament `player_account_id` is leaving
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tournament_id_type tournament_id;
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extensions_type extensions;
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account_id_type fee_payer()const { return canceling_account_id; }
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share_type calculate_fee(const fee_parameters_type& k)const;
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void validate()const;
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};
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typedef fc::static_variant<rock_paper_scissors_throw_commit, rock_paper_scissors_throw_reveal> game_specific_moves;
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struct game_move_operation : public base_operation
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{
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struct fee_parameters_type {
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share_type fee = GRAPHENE_BLOCKCHAIN_PRECISION;
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};
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asset fee;
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/// the id of the game
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game_id_type game_id;
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/// The account of the player making this move
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account_id_type player_account_id;
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/// the move itself
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game_specific_moves move;
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extensions_type extensions;
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account_id_type fee_payer()const { return player_account_id; }
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share_type calculate_fee(const fee_parameters_type& k)const;
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void validate()const;
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};
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struct tournament_payout_operation : public base_operation
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{
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struct fee_parameters_type {};
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asset fee;
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/// The account received payout
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account_id_type payout_account_id;
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/// The tournament generated payout
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tournament_id_type tournament_id;
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/// The payout amount
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asset payout_amount;
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payout_type type;
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extensions_type extensions;
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account_id_type fee_payer()const { return payout_account_id; }
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share_type calculate_fee(const fee_parameters_type&)const { return 0; }
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void validate()const {}
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};
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} }
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FC_REFLECT_ENUM(graphene::chain::payout_type,
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(prize_award)
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(buyin_refund)
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(rake_fee)
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)
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FC_REFLECT_TYPENAME( graphene::chain::game_specific_options )
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FC_REFLECT_TYPENAME( graphene::chain::game_specific_moves )
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FC_REFLECT( graphene::chain::tournament_options,
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(registration_deadline)
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(number_of_players)
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(buy_in)
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(whitelist)
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(start_time)
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(start_delay)
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(round_delay)
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(number_of_wins)
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(meta)
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(game_options))
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FC_REFLECT( graphene::chain::tournament_create_operation,
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(fee)
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(creator)
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(options)
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(extensions))
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FC_REFLECT( graphene::chain::tournament_join_operation,
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(fee)
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(payer_account_id)
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(player_account_id)
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(tournament_id)
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(buy_in)
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(extensions))
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FC_REFLECT( graphene::chain::tournament_leave_operation,
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(fee)
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(canceling_account_id)
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(player_account_id)
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(tournament_id)
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(extensions))
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FC_REFLECT( graphene::chain::game_move_operation,
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(fee)
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(game_id)
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(player_account_id)
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(move)
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(extensions))
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FC_REFLECT( graphene::chain::tournament_payout_operation,
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(fee)
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(payout_account_id)
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(tournament_id)
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(payout_amount)
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(type)
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(extensions))
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FC_REFLECT( graphene::chain::tournament_create_operation::fee_parameters_type, (fee) )
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FC_REFLECT( graphene::chain::tournament_join_operation::fee_parameters_type, (fee) )
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FC_REFLECT( graphene::chain::tournament_leave_operation::fee_parameters_type, (fee) )
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FC_REFLECT( graphene::chain::game_move_operation::fee_parameters_type, (fee) )
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FC_REFLECT( graphene::chain::tournament_payout_operation::fee_parameters_type, )
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