117 lines
3.1 KiB
C
117 lines
3.1 KiB
C
// Copyright (c) 2021 Dominic Masters
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//
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// This software is released under the MIT License.
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// https://opensource.org/licenses/MIT
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#pragma once
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#include "../libs.h"
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#include "player.h"
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#include "../util/math.h"
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#include "../util/array.h"
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/** How many chips each player has by defautl */
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#define POKER_BET_PLAYER_CHIPS_DEFAULT 1200
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/** The default blind cost for the big blind. */
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#define POKER_BET_BLIND_BIG_DEFAULT 600
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/** The default blind cost for the small blind. (Defaults half big blind) */
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#define POKER_BET_BLIND_SMALL_DEFAULT (POKER_BET_BLIND_BIG_DEFAULT/2)
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typedef struct {
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/** Blinds */
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int32_t blindSmall, blindBig;
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/** How big the current bet is for the round. */
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int32_t currentBet;
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/** For Betting round, which player is currently betting */
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uint8_t better;
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/** Current pot of chips */
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int32_t pot;
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} pokerbet_t;
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/**
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* Initializes/resets the poker bet context.
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*
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* @param bet Poker bet instance.
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*/
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void pokerBetInit(pokerbet_t *bet);
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/**
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* Resets the bet state (for a new round).
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*
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* @param bet Betting stating.
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*/
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void pokerBetReset(pokerbet_t *bet);
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/**
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* The default betting player for the round.
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*
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* @param roundSmallBlind Current round small blind player index.
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* @return The Poker round default betting player index.
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*/
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uint8_t pokerBetGetRoundPlayerDefault(uint8_t roundSmallBlind);
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/**
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* Let a player bet chips into the pot.
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*
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* @param bet Poker bet instance.
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* @param player Poker player instance.
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* @param chips Chips to bet.
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*/
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void pokerBetPlayer(pokerbet_t *bet, pokerplayer_t *player, int32_t chips);
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/**
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* Reset the current better back to the round/turns default. The better will
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* always be the player to the right of the small blind player.
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*
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* @param bet Poker betting structure.
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* @param player Array of poker players.
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* @param roundSmallBlind Current round small blind player index.
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*/
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void pokerBetResetBetter(
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pokerbet_t *poker, pokerplayer_t *players, uint8_t roundSmallBlind
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);
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/**
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* Returns whether or not a player can bet for the current round.
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*
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* @param bet Game bet state.
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* @param player Player to check.
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* @return True if the player can bet, otherwise false.
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*/
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bool pokerBetPlayerCanBet(pokerbet_t *bet, pokerplayer_t *player);
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/**
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* Returns the index of the first player that remains to bet for the current
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* round.
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*
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* @param bet Poker betting structure.
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* @param player Array of poker players.
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* @param roundSmallBlind Current round small blind player index.
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* @return The player index of the remaining player, otherwise 0xFF.
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*/
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uint8_t pokerBetGetRemainingPlayer(
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pokerbet_t *bet, pokerplayer_t *players, uint8_t roundSmallBlind
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);
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/**
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* Returns the count of players who are still needing to bet.
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*
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* @param bet Betting instance
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* @param players Players array.
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* @return Count of players who can still bet.
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*/
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uint8_t pokerBetGetRemainingPlayerCount(pokerbet_t *bet,pokerplayer_t *players);
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/**
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* Takes the current blinds from the correct players.
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*
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* @param poker Poker game to take the blinds from.
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*/
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void pokerBetTakeBlinds(
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pokerbet_t *bet, pokerplayer_t *players,
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uint8_t roundSmallBlind, uint8_t roundBigBlind
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); |