Rewriting things based on traits!

src/game.rs

@@ -1,7 +1,6 @@
-use crate::{
+use crate::card::{create_deck, draw_card, PlayingCard};
-    card::{create_deck, draw_card, PlayingCard},
+use crate::player::{self, Player};
-    pokerplayer::PokerPlayer,
+use rand::Rng;
-};
 enum GameStage {
     PreFlop,
     Flop,
@@ -10,8 +9,29 @@ enum GameStage {
     Reveal,
 }
 
-struct PokerGame {
+struct BettingPot {
-    players: Vec<PokerPlayer>,
+    players: Vec<Box<dyn Player>>,
+    pennies: u32,
+}
+
+impl BettingPot {
+    pub fn distribute(&mut self) {
+        let player_count = self.players.len() as u32;
+        let split = self.pennies / player_count;
+        let remainder = self.pennies % player_count;
+        for p in &mut self.players {
+            p.pay(split);
+        }
+        if remainder > 0 {
+            let num = rand::thread_rng().gen_range(0..player_count) as usize;
+            self.players[num].pay(remainder);
+        }
+    }
+}
+
+pub struct PokerGame {
+    players: Vec<Box<dyn Player>>,
+    pots: Vec<BettingPot>,
     big_blind: u32, // Index of player who should post the Big Blind
     pot: u32,       // Money in pennies
     stage: GameStage,
@@ -19,10 +39,11 @@ struct PokerGame {
 }
 
 impl PokerGame {
-    pub fn new(players: Vec<PokerPlayer>) -> PokerGame {
+    pub fn new(players: Vec<Box<dyn Player>>) -> PokerGame {
         let first_player = 0;
         PokerGame {
             players,
+            pots: vec![],
             big_blind: 0,
             pot: 0,
             stage: GameStage::PreFlop,

src/main.rs

@@ -5,7 +5,7 @@ use std::vec;
 mod card;
 mod game;
 mod hand;
-mod pokerplayer;
+mod player;
 
 use crate::card::{create_deck, CardSuit, CardValue, PlayingCard};
 use crate::hand::HandType;

src/player.rs

@@ -0,0 +1,259 @@
+use crate::card::PlayingCard;
+use crate::game::PokerGame;
+use crate::hand::PokerHand;
+use std::io;
+
+pub enum TurnAction {
+    Fold,
+    Call,
+    Raise(u32),
+}
+
+pub trait Player {
+    fn display_name(&self) -> &str;
+    fn deal_cards(&mut self, cards: Vec<PlayingCard>);
+    fn get_move(&self, game_state: &PokerGame) -> TurnAction;
+    fn money(&self) -> u32;
+    fn pay(&mut self, pennies: u32);
+    fn deduct(&mut self, pennies: u32, message: Option<&str>);
+    fn get_hand(&self, table: Vec<PlayingCard>) -> PokerHand;
+}
+
+pub struct HumanPlayer {
+    name: String,
+    money: u32,
+    cards: Vec<PlayingCard>,
+}
+
+impl HumanPlayer {
+    pub fn new(money: u32) -> HumanPlayer {
+        let mut user_input = String::new();
+        print!("Enter your name\n> ");
+        let stdin = io::stdin();
+        let _ = stdin.read_line(&mut user_input);
+        HumanPlayer {
+            name: user_input,
+            money,
+            cards: vec![],
+        }
+    }
+}
+
+impl Player for HumanPlayer {
+    fn display_name(&self) -> &str {
+        &self.name
+    }
+
+    fn deal_cards(&mut self, mut cards: Vec<PlayingCard>) {
+        self.cards.clear();
+        self.cards.append(&mut cards);
+    }
+
+    fn get_move(&self, game_state: &PokerGame) -> TurnAction {
+        let mut user_input = String::new();
+        let stdin = io::stdin();
+        loop {
+            print!("What would you like to do?\nR: Raise\nC: Call\n:F\n Fold\n> ");
+            let _ = stdin.read_line(&mut user_input);
+            if user_input.len() == 0 {
+                continue;
+            }
+            let first_char = user_input.to_lowercase().chars().next().unwrap();
+            match first_char {
+                'f' => {
+                    return TurnAction::Fold;
+                }
+                'r' => {
+                    return TurnAction::Raise(self.get_raise());
+                }
+                'c' => {
+                    return TurnAction::Call;
+                }
+                _ => {
+                    continue;
+                }
+            }
+        }
+    }
+
+    fn money(&self) -> u32 {
+        self.money
+    }
+
+    fn pay(&mut self, pennies: u32) {
+        self.money = self.money + pennies;
+        println!("You received ${}.", (pennies as f64) / 100.0);
+    }
+
+    fn deduct(&mut self, pennies: u32, message: Option<&str>) {
+        if pennies > self.money {
+            panic!("Deducted more money than the player had!");
+        }
+        self.money = self.money - pennies;
+        if message.is_some() {
+            println!("{}", message.unwrap().to_string());
+        }
+    }
+
+    fn get_hand(&self, table: Vec<PlayingCard>) -> PokerHand {
+        let mut table_clone = table.clone();
+        let mut total_cards = self.cards.clone();
+        total_cards.append(&mut table_clone);
+        PokerHand::new(total_cards)
+    }
+}
+
+impl HumanPlayer {
+    fn get_raise(&self) -> u32 {
+        let mut user_input: String = String::new();
+        let stdin = io::stdin();
+        loop {
+            print!("Enter your raise.\n> ");
+            let _ = stdin.read_line(&mut user_input);
+            let user_input = user_input.replace("$", "");
+            if user_input.len() == 0 {
+                continue;
+            }
+            let money = user_input.parse::<f64>();
+            match money {
+                Ok(_) => {
+                    let pennies = (money.unwrap() * 100.0).floor() as u32;
+                    if pennies > self.money {
+                        println!("You flat-footed dingus, you don't have that much money!");
+                    }
+                    return pennies;
+                }
+                Err(err) => {
+                    print!("That's not a number, dufus. What, are you trying to bet your bitcoin wallet or something? Enter a number.\n>");
+                    continue;
+                }
+            }
+        }
+    }
+}
+
+struct RemotePlayer {
+    name: String,
+    money: u32,
+    cards: Vec<PlayingCard>,
+}
+
+impl RemotePlayer {
+    pub fn new(name: &str, money: u32) -> RemotePlayer {
+        RemotePlayer {
+            name: name.to_string(),
+            money,
+            cards: vec![],
+        }
+    }
+}
+
+impl Player for RemotePlayer {
+    fn display_name(&self) -> &str {
+        &self.name
+    }
+
+    fn deal_cards(&mut self, mut cards: Vec<PlayingCard>) {
+        self.cards.clear();
+        self.cards.append(&mut cards);
+    }
+
+    fn get_move(&self, game_state: &PokerGame) -> TurnAction {
+        todo!()
+    }
+
+    fn money(&self) -> u32 {
+        self.money
+    }
+
+    fn pay(&mut self, pennies: u32) {
+        self.money = self.money + pennies;
+    }
+
+    fn deduct(&mut self, pennies: u32, message: Option<&str>) {
+        if pennies > self.money {
+            panic!("Deducted more money than the player had!");
+        }
+        self.money = self.money - pennies;
+    }
+
+    fn get_hand(&self, table: Vec<PlayingCard>) -> PokerHand {
+        let mut table_clone = table.clone();
+        let mut total_cards = self.cards.clone();
+        total_cards.append(&mut table_clone);
+        PokerHand::new(total_cards)
+    }
+}
+
+struct BotPlayer {
+    name: String,
+    money: u32,
+    cards: Vec<PlayingCard>,
+}
+
+impl BotPlayer {
+    pub fn new(name: &str, money: u32) -> BotPlayer {
+        BotPlayer {
+            name: format!("[BOT] {}", name.to_string()),
+            money,
+            cards: vec![],
+        }
+    }
+}
+
+impl Player for BotPlayer {
+    fn display_name(&self) -> &str {
+        &self.name
+    }
+
+    fn deal_cards(&mut self, mut cards: Vec<PlayingCard>) {
+        self.cards.clear();
+        self.cards.append(&mut cards);
+    }
+
+    fn get_move(&self, game_state: &PokerGame) -> TurnAction {
+        return TurnAction::Fold;
+    }
+
+    fn money(&self) -> u32 {
+        self.money
+    }
+
+    fn pay(&mut self, pennies: u32) {
+        self.money = self.money + pennies;
+    }
+
+    fn deduct(&mut self, pennies: u32, message: Option<&str>) {
+        if pennies > self.money {
+            panic!("Deducted more money than the player had!");
+        }
+        self.money = self.money - pennies;
+    }
+
+    fn get_hand(&self, table: Vec<PlayingCard>) -> PokerHand {
+        let mut table_clone = table.clone();
+        let mut total_cards = self.cards.clone();
+        total_cards.append(&mut table_clone);
+        PokerHand::new(total_cards)
+    }
+}
+
+// Ling Lallister
+// Bao Amdahl
+// Troy Cyberson
+// Turbo Pocket
+// Frances Netwall
+// Nate Packer
+// Lela Bacon
+// Hinge Romton
+// Deming Stellis
+// Ryker Dedex
+// Lillix Borg
+// Alan Onishi
+// Leeloo Phiser
+// Cloud Sine
+// Han Onishi
+// Magda Hertz
+// Akira Gallister
+// Groat
+// Tim

src/pokerplayer.rs

@@ -1,106 +0,0 @@
-use crate::card::PlayingCard;
-use crate::hand::PokerHand;
-use std::io;
-
-pub enum TurnAction {
-    Fold,
-    Call,
-    Raise(u32),
-}
-
-pub struct PokerPlayer {
-    money: u32,
-    bet: u32,
-    cards: Vec<PlayingCard>,
-    is_remote: bool,
-}
-
-impl PokerPlayer {
-    pub fn new(money: u32) -> Self {
-        PokerPlayer {
-            money,
-            bet: 0,
-            cards: vec![],
-            is_remote: false,
-        }
-    }
-
-    pub fn deal_cards(&mut self, mut cards: Vec<PlayingCard>) {
-        self.cards.clear();
-        self.cards.append(&mut cards);
-        // Todo send cards over the network
-        println!(
-            "You've been dealt the cards: {}, {}",
-            self.cards[0], self.cards[1]
-        );
-    }
-
-    pub fn get_hand(self, cards_on_table: &Vec<PlayingCard>) -> PokerHand {
-        let mut hand_cards = self.cards.clone();
-        hand_cards.append(&mut cards_on_table.clone());
-        let hand = PokerHand::new(hand_cards);
-        hand
-    }
-
-    pub fn get_action(&self) -> TurnAction {
-        if self.is_remote {
-            return TurnAction::Fold;
-        }
-
-        let mut user_input = String::new();
-        let stdin = io::stdin();
-        loop {
-            print!("What would you like to do?\nR: Raise\nC: Call\n:F\n Fold\n> ");
-            let _ = stdin.read_line(&mut user_input);
-            if user_input.len() == 0 {
-                continue;
-            }
-            let first_char = user_input.to_lowercase().chars().next().unwrap();
-            match first_char {
-                'f' => {
-                    return TurnAction::Fold;
-                }
-                'r' => {
-                    return TurnAction::Raise(self.get_raise());
-                }
-                'c' => {
-                    return TurnAction::Call;
-                }
-                _ => {
-                    continue;
-                }
-            }
-        }
-    }
-
-    pub fn get_raise(&self) -> u32 {
-        if self.is_remote {
-            return 0;
-        }
-
-        let mut user_input: String = String::new();
-        let stdin = io::stdin();
-        loop {
-            print!("Enter your raise.\n> ");
-            let _ = stdin.read_line(&mut user_input);
-            let user_input = user_input.replace("$", "");
-            if user_input.len() == 0 {
-                continue;
-            }
-            let money = user_input.parse::<f64>();
-            match money {
-                Ok(_) => {
-                    let pennies = (money.unwrap() * 100.0).floor() as u32;
-                    if pennies > self.money {
-                        println!("You flat-footed dingus, you don't have that much money!");
-                    }
-                    return pennies;
-                }
-                Err(err) => {
-                    print!("That's not a number, dufus. What, are you trying to bet your bitcoin wallet or something? Enter a number.\n>");
-                    continue;
-                }
-            }
-        }
-    }
-}