change everything

src/main.rs

@@ -1,4 +1,5 @@
-use rand::seq::SliceRandom;
+use rand::prelude::IteratorRandom;
+use rand::thread_rng;
 use serde::{Deserialize, Serialize};
 use serde_json::Result;
 use std::fs;
@@ -25,39 +26,32 @@ struct CAHCardSet {
     black: Option<Vec<CAHCardBlack>>,
 }
 
-// struct CAHPlayer {
-//     white_cards: Vec<CAHCardWhite>,
-//     black_cards: Vec<CAHCardBlack>,
-//     is_czar: bool,
-// }
+#[derive(Default)]
+struct CAHPlayer {
+    // white: Vec<CAHCardWhite>,
+    // black: Vec<CAHCardBlack>,
+}
 
 #[derive(Default)]
 struct CAHGame {
-    white_cards: Vec<CAHCardWhite>,
-    black_cards: Vec<CAHCardBlack>,
+    white: Vec<CAHCardWhite>,
+    black: Vec<CAHCardBlack>,
     // white_discard: Vec<CAHCardWhite>,
     // black_discard: Vec<CAHCardBlack>,
     // game_active: bool,
-    // players: Vec<CAHPlayer>,
-    // czar: Option<*mut CAHPlayer>,
+    players: Vec<CAHPlayer>,
+    // czar: &CAHPlayer,
+    // current_black: Option<CAHCardBlack>,
 }
 
 impl CAHGame {
     fn build_decks(&mut self, cards_json: Vec<CAHCardSet>) {
-        // clear deck before adding cards
-        self.white_cards = Vec::new();
-        self.black_cards = Vec::new();
-
         for pack in cards_json {
-            if let Some(white_cards) = pack.white {
-                for card in white_cards {
-                    self.white_cards.push(card)
-                }
-            }
-            if let Some(black_cards) = pack.black {
-                for card in black_cards {
-                    self.black_cards.push(card)
+            if let Some(white) = pack.white {
+                self.white.extend(white)
             }
+            if let Some(black) = pack.black {
+                self.black.extend(black)
             }
         }
     }
@@ -65,31 +59,43 @@ impl CAHGame {
     fn deck_counts(&self) {
         println!(
             "Deck Counts:\n {} White cards\n {} Black cards",
-            self.white_cards.len(),
-            self.black_cards.len()
+            self.white.len(),
+            self.black.len()
         );
     }
 
-    fn pick_one_white(&self) {
-        let card = self.white_cards.choose(&mut rand::thread_rng()).unwrap();
-        println!(
-            "{}\n {}",
-            card.pack,
-            card.text,
-        );
+    fn draw_one_white(&mut self) -> Result<CAHCardWhite> {
+        let deck = &mut self.white;
+
+        // this feels sloppy
+        if let Some(index) = (0..deck.len()).choose(&mut thread_rng()) {
+            Ok(deck.swap_remove(index))
+        } else {
+            Ok(CAHCardWhite {
+                text: "Error.\n\nbtw if you see this tell me I'm lazy :)".to_string(),
+                pack: 0,
+            })
+        }
     }
 
-    fn pick_one_black(&self) {
-        let card = self.black_cards.choose(&mut rand::thread_rng()).unwrap();
-        let div = "--------------------------";
-        println!(
-            "{}\n Pack: {}\n Pick: {}\n Text: {}\n{}",
-            div,
-            card.pack,
-            card.pick.to_string(),
-            card.text,
-            div
-        );
+    fn draw_one_black(&mut self) -> Result<CAHCardBlack> {
+        let deck = &mut self.black;
+
+        // this feels sloppy
+        if let Some(index) = (0..deck.len()).choose(&mut thread_rng()) {
+            Ok(deck.swap_remove(index))
+        } else {
+            Ok(CAHCardBlack {
+                text: "Error.\n\nbtw if you see this tell me I'm lazy :)".to_string(),
+                pick: 0,
+                pack: 0,
+            })
+        }
+    }
+
+    fn create_player(&mut self, player: CAHPlayer) {
+        self.players.push(player);
+        println!("Player Created!");
     }
 }
 
@@ -100,51 +106,38 @@ fn load_json(path: &str) -> Result<Vec<CAHCardSet>> {
     Ok(jayson)
 }
 
-fn packs_report(json: Vec<CAHCardSet>) {
-    let line = "---------------------------";
-    for pack in json {
-        println!("{}", &line);
-        let name = pack.name;
-        println!("Name: {:?}", name);
-        let desc = pack.description;
-        println!("Description: {:?}", desc);
-        let official = pack.official;
-        println!("Official: {:?}", official);
-        let white = pack.white.unwrap().len();
-        println!("White Cards: {:?}", white);
-        let black = pack.black.unwrap().len();
-        println!("Black Cards: {:?}", black);
-    }
-    println!("{}", line);
-}
-
 fn main() -> Result<()> {
     // let cards_input_path: &str = "data/test.json";
     let cards_input_path: &str = "data/cah-cards-full.json";
     let cards_json: Vec<CAHCardSet> = load_json(cards_input_path)?;
-    packs_report(cards_json.clone());
 
     let mut cah_game = CAHGame {
         ..Default::default()
     };
 
     cah_game.build_decks(cards_json);
-
     cah_game.deck_counts();
+    cah_game.create_player(CAHPlayer {
+        ..Default::default()
+    });
 
-    cah_game.pick_one_black();
+    // deal black
+    let black_card = cah_game.draw_one_black()?;
+    let div = "--------------------------";
+    println!(
+        "{}\nPick {}\n {}\n{}",
+        div,
+        black_card.pick.to_string(),
+        black_card.text,
+        div,
+    );
 
-    cah_game.pick_one_white();
-    cah_game.pick_one_white();
-    cah_game.pick_one_white();
-    cah_game.pick_one_white();
-    cah_game.pick_one_white();
-    cah_game.pick_one_white();
-    cah_game.pick_one_white();
-    cah_game.pick_one_white();
-    cah_game.pick_one_white();
-    cah_game.pick_one_white();
-
-    Ok(())
+    // deal white
+    for i in 1..11 {
+        let card = cah_game.draw_one_white()?;
+        println!("{} {}", i, card.text);
     }
 
+    cah_game.deck_counts();
+    Ok(())
+}