11_Bombardment/rust

11_Bombardment/rust/Cargo.toml

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+[package]
+name = "rust"
+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"
+morristown = "0.1.4"

11_Bombardment/rust/src/main.rs

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+use morristown::PromptMultiOption;
+use rand::{prelude::SliceRandom, thread_rng};
+use std::time::Duration;
+
+fn main() {
+    morristown::print_intro("BOMBARDMENT");
+
+    println!(
+        r#"
+
+YOU ARE ON A BATTLEFIELD WITH 4 PLATOONS AND YOU
+HAVE 25 OUTPOSTS AVAILABLE WHERE THEY MAY BE PLACED.
+YOU CAN ONLY PLACE ONE PLATOON AT ANY ONE OUTPOST.
+THE COMPUTER DOES THE SAME WITH ITS FOUR PLATOONS.
+
+THE OBJECT OF THE GAME IS TO FIRE MISSLES AT THE
+OUTPOSTS OF THE COMPUTER.  IT WILL DO THE SAME TO YOU.
+THE ONE WHO DESTROYS ALL FOUR OF THE ENEMY'S PLATOONS
+FIRST IS THE WINNER.
+
+GOOD LUCK... AND TELL US WHERE YOU WANT THE BODIES SENT!
+
+TEAR OFF MATRIX AND USE IT TO CHECK OFF THE NUMBERS.
+
+
+"#
+    );
+
+    let mut all_positions = Vec::with_capacity(25);
+
+    for i in 1u8..=25 {
+        all_positions.push(i);
+
+        print!("{i}\t");
+        if (i % 5) == 0 {
+            println!();
+        }
+    }
+
+    let mut player_positions = morristown::prompt_multi_number::<u8>(
+        "WHAT ARE YOUR FOUR POSITIONS?\n",
+        ",",
+        Some(PromptMultiOption::UnitAmount(4)),
+        Some(1..=25),
+    );
+
+    let mut rng = thread_rng();
+
+    let ai_positions = rand::seq::index::sample(&mut rng, 24, 4).into_vec();
+    let mut ai_positions: Vec<u8> = ai_positions.iter().map(|i| (i + 1) as u8).collect();
+
+    loop {
+        if !player_turn(&mut ai_positions) {
+            break;
+        } else if !ai_turn(&mut all_positions, &mut player_positions) {
+            break;
+        }
+    }
+}
+
+fn player_turn(ai_positions: &mut Vec<u8>) -> bool {
+    let player_missile =
+        morristown::prompt_number_range::<u8>("WHERE DO YOU WISH TO FIRE YOUR MISSILE?", 1..=25);
+
+    if let Some(index) = ai_positions.iter().position(|p| *p == player_missile) {
+        ai_positions.remove(index);
+
+        let remaining = ai_positions.len();
+
+        if remaining > 0 {
+            let down = 4 - remaining;
+
+            println!(
+                "YOU GOT ONE OF MY OUTPOSTS.\n{} DOWN, {} TO GO\n",
+                get_text_from_number(down),
+                get_text_from_number(remaining)
+            );
+        } else {
+            println!(
+                "YOU GOT ME, I'M GOING FAST. BUT I'LL GET YOU WHEN MY TRANSISTO&S RECUP%RA*E!\n\n"
+            );
+            return false;
+        }
+    } else {
+        println!("HA, HA YOU MISSED. MY TURN NOW\n");
+    }
+    true
+}
+
+fn ai_turn(all_positions: &mut Vec<u8>, player_positions: &mut Vec<u8>) -> bool {
+    std::thread::sleep(Duration::from_secs(1));
+
+    let ai_missile = *all_positions
+        .choose(&mut rand::thread_rng())
+        .expect("AI RAN OUT OF OPTIONS!");
+
+    let index = all_positions
+        .iter()
+        .position(|p| p == &ai_missile)
+        .expect("AI CHOOSE AN INVALID POSITION!");
+
+    all_positions.remove(index);
+
+    if let Some(index) = player_positions.iter().position(|p| p == &ai_missile) {
+        player_positions.remove(index);
+
+        let remaining = player_positions.len();
+
+        if remaining > 0 {
+            println!("I GOT YOU. IT WON'T BE LONG NOW. POST {ai_missile} WAS HIT.");
+            println!(
+                "YOU HAVE ONLY {} OUTPOST LEFT.\n",
+                get_text_from_number(remaining)
+            );
+        } else {
+            println!("YOU'RE DEAD. YOUR LAST OUTPOST WAS AT {ai_missile} . HA, HA, HA.");
+            println!("BETTER LUCK NEXT TIME.");
+            return false;
+        }
+    } else {
+        println!("I MISSED YOU, YOU DIRTY RAT. I PICKED {ai_missile} . YOUR TURN.\n")
+    }
+
+    true
+}
+
+fn get_text_from_number(n: usize) -> &'static str {
+    match n {
+        1 => "ONE",
+        2 => "TWO",
+        3 => "THREE",
+        _ => panic!("INVALID INDEX!"),
+    }
+}