Shadow quest (#86)

* maybe find shadow

* shadow dimmed font

* add quest

* changelog

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 ## Unreleased
 
+### Added
+* Quest to beat your own shadow #86
+
+### Fixed
+* Reach level 50 and 100 unlock and reward 4128f75
+
 ## [0.6.0](https://github.com/facundoolano/rpg-cli/releases/tag/0.6.0) - 2021-08-04
 ### Added
 * Customizable classes file #76

src/character/enemy.rs

@@ -2,19 +2,33 @@ use super::{class::Category, class::Class, Character};
 use crate::location;
 use crate::randomizer::{random, Randomizer};
 use rand::prelude::SliceRandom;
+use rand::Rng;
 
 pub fn at(location: &location::Location, player: &Character) -> Character {
-    let distance = location.distance_from_home();
-    let level = level(player.level, distance.len());
-    let category = weighted_choice(distance);
-    Character::new(Class::random(category).clone(), level)
+    let (class, level) = if should_find_shadow(location) {
+        let mut class = player.class.clone();
+        class.name = String::from("shadow");
+        (class, player.level + 3)
+    } else {
+        let distance = location.distance_from_home();
+        let level = level(player.level, distance.len());
+        let category = weighted_choice(distance);
+        (Class::random(category).clone(), level)
+    };
+
+    Character::new(class, level)
 }
 
 fn level(player_level: i32, distance_from_home: i32) -> i32 {
     let level = std::cmp::max(player_level / 2 + distance_from_home - 1, 1);
     random().enemy_level(level)
 }
 
+fn should_find_shadow(location: &location::Location) -> bool {
+    let mut rng = rand::thread_rng();
+    location.is_home() && rng.gen_ratio(1, 10)
+}
+
 /// Choose an enemy randomly, with higher chance to difficult enemies the further from home.
 fn weighted_choice(distance: location::Distance) -> Category {
     // the weights for each group of enemies are different depending on the distance

src/log.rs

@@ -402,7 +402,9 @@ fn battle_log(character: &Character, suffix: &str) {
 
 fn format_character(character: &Character) -> String {
     let name = format!("{:>8}", character.name());
-    let name = if character.is_player() {
+    let name = if character.name() == "shadow" {
+        name.dimmed()
+    } else if character.is_player() {
         name.bold()
     } else {
         name.yellow().bold()

src/quest/beat_enemy.rs

@@ -16,6 +16,17 @@ pub fn of_class(category: class::Category, description: &str) -> Box<dyn Quest>
     })
 }
 
+pub fn shadow() -> Box<dyn Quest> {
+    let mut to_beat = HashSet::new();
+    to_beat.insert(String::from("shadow"));
+
+    Box::new(BeatEnemyClass {
+        to_beat,
+        total: 1,
+        description: String::from("Beat your own shadow."),
+    })
+}
+
 pub fn at_distance(distance: i32) -> Box<dyn Quest> {
     Box::new(BeatEnemyDistance { distance })
 }

src/quest/mod.rs

@@ -67,16 +67,18 @@ impl QuestList {
             beat_enemy::of_class(class::Category::Legendary, "beat all legendary creatures"),
         ));
 
+        self.todo
+            .push((10, 10000, Box::new(level::ReachLevel::new(50))));
+
         for name in class::Class::names(class::Category::Player) {
             self.todo
                 .push((10, 5000, Box::new(level::RaiseClassLevels::new(&name))));
         }
 
-        self.todo
-            .push((2, 500, Box::new(level::ReachLevel::new(50))));
+        self.todo.push((15, 20000, beat_enemy::shadow()));
 
         self.todo
-            .push((2, 500, Box::new(level::ReachLevel::new(100))));
+            .push((50, 100000, Box::new(level::ReachLevel::new(100))));
     }
 
     /// Pass the event to each of the quests, moving the completed ones to DONE.