From 5398e2b443a8f2ef250e6e15ca69bba6a482af30 Mon Sep 17 00:00:00 2001
From: Dylan Smith <dsmith@tfsnc.com>
Date: Fri, 22 Mar 2024 12:02:37 -0400
Subject: [PATCH] Learn about structs, implimentations

---
 .gitignore  |  1 +
 Cargo.lock  | 75 +++++++++++++++++++++++++++++++++++++++++++++++++
 Cargo.toml  |  9 ++++++
 src/main.rs | 81 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 166 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Cargo.lock
 create mode 100644 Cargo.toml
 create mode 100644 src/main.rs

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ea8c4bf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/target
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..5a2c7af
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,75 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "cards"
+version = "0.1.0"
+dependencies = [
+ "rand",
+]
+
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
+[[package]]
+name = "getrandom"
+version = "0.2.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "190092ea657667030ac6a35e305e62fc4dd69fd98ac98631e5d3a2b1575a12b5"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
+[[package]]
+name = "libc"
+version = "0.2.153"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c198f91728a82281a64e1f4f9eeb25d82cb32a5de251c6bd1b5154d63a8e7bd"
+
+[[package]]
+name = "ppv-lite86"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
+
+[[package]]
+name = "rand"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+dependencies = [
+ "libc",
+ "rand_chacha",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
+dependencies = [
+ "getrandom",
+]
+
+[[package]]
+name = "wasi"
+version = "0.11.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..1c84bd8
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "cards"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+rand = "0.8.5"
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..983dc5c
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,81 @@
+use rand::Rng;
+use std::fmt;
+use std::vec;
+
+#[derive(Clone, Copy)]
+enum CardSuit {
+    Diamonds,
+    Clubs,
+    Hearts,
+    Spades,
+}
+
+struct PlayingCard {
+    value: u8,
+    suit: CardSuit,
+}
+
+impl fmt::Display for PlayingCard {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        let val = match self.value {
+            2 => "Two",
+            3 => "Three",
+            4 => "Four",
+            5 => "Five",
+            6 => "Six",
+            7 => "Seven",
+            8 => "Eight",
+            9 => "Nine",
+            10 => "Ten",
+            11 => "Jack",
+            12 => "King",
+            13 => "Queen",
+            14 => "Ace",
+            _ => "???",
+        };
+
+        let suit = match self.suit {
+            CardSuit::Clubs => "Clubs",
+            CardSuit::Diamonds => "Diamonds",
+            CardSuit::Hearts => "Hearts",
+            CardSuit::Spades => "Spades",
+        };
+
+        write!(f, "{} of {}", val, suit)
+    }
+}
+
+fn draw_card(deck: &mut Vec<PlayingCard>) -> PlayingCard {
+    let num = rand::thread_rng().gen_range(0..deck.len());
+    let card = deck.remove(num);
+
+    card
+}
+
+fn create_deck() -> Vec<PlayingCard> {
+    let mut deck: Vec<PlayingCard> = vec![];
+
+    for s in [
+        CardSuit::Diamonds,
+        CardSuit::Clubs,
+        CardSuit::Hearts,
+        CardSuit::Spades,
+    ] {
+        for i in 2..14 {
+            let card = PlayingCard { suit: s, value: i };
+            deck.insert(0, card);
+        }
+    }
+
+    deck
+}
+
+fn main() {
+    let mut deck = create_deck();
+
+    let card1 = draw_card(&mut deck);
+    let card2 = draw_card(&mut deck);
+
+    println!("Card 1: {}", card1);
+    println!("Card 2: {}", card2);
+}