From 119a3d314aea30d0990f9e4e476ba76230c5ff45 Mon Sep 17 00:00:00 2001
From: Joachim Lusiardi <joachim@lusiardi.de>
Date: Sun, 14 Jan 2024 13:31:40 +0100
Subject: [PATCH] clean up some warnings

---
 src/dungeon_slayer.rs  | 3 +++
 src/level.rs           | 5 -----
 src/level_generator.rs | 3 +--
 src/monster.rs         | 6 +++---
 4 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/src/dungeon_slayer.rs b/src/dungeon_slayer.rs
index 7a364bf..e245020 100644
--- a/src/dungeon_slayer.rs
+++ b/src/dungeon_slayer.rs
@@ -1,5 +1,6 @@
 use rand::Rng;
 
+
 pub fn do_challenge(stat: u8) -> (bool, u8) {
     if stat <= 20 {
         let mut rng = rand::thread_rng();
@@ -19,6 +20,7 @@ pub fn do_challenge(stat: u8) -> (bool, u8) {
     (false, 0)
 }
 
+#[allow(dead_code)]
 pub struct PlayerStats {
     // dungeon slayer attributes
     pub(crate) body: u8,
@@ -93,6 +95,7 @@ impl PlayerStats {
     }
 }
 
+#[allow(dead_code)]
 pub struct MonsterStats {
     // dungeon slayer attributes
     pub(crate) body: u8,
diff --git a/src/level.rs b/src/level.rs
index 05fb81e..3f07f95 100644
--- a/src/level.rs
+++ b/src/level.rs
@@ -1,8 +1,5 @@
 use std::cmp::{max, min};
 
-use rand::Rng;
-use rand::rngs::ThreadRng;
-
 #[cfg(test)]
 use crate::artifacts::{Chest, Potion};
 use crate::artifacts::Artifact;
@@ -38,7 +35,6 @@ pub struct Level {
     pub(crate) start: (usize, usize),
     /// the position of the end in the level (either stair down or end point)
     pub(crate) end: (usize, usize),
-    pub(crate) rng: ThreadRng,
 }
 
 impl Level {
@@ -210,7 +206,6 @@ impl Level {
             artifacts: Vec::with_capacity(10),
             start: (0, 0),
             end: (0, 0),
-            rng: rand::thread_rng(),
         }
     }
     #[cfg(test)]
diff --git a/src/level_generator.rs b/src/level_generator.rs
index 19ffa2e..1fa12c3 100644
--- a/src/level_generator.rs
+++ b/src/level_generator.rs
@@ -11,7 +11,7 @@ use rand::rngs::ThreadRng;
 
 use crate::artifacts::{Artifact, Chest, Potion};
 use crate::level::{Level, StructureElement};
-use crate::monster::{LowerDaemon, Monster, Orc, Rat};
+use crate::monster::{LowerDaemon, Monster, Rat};
 use crate::position::Position;
 
 const ROOMS_VERTICAL: usize = 7;
@@ -344,7 +344,6 @@ impl LevelGenerator {
             artifacts,
             start: (start_x, start_y),
             end: (end_x, end_y),
-            rng: rand::thread_rng(),
         }
     }
 }
diff --git a/src/monster.rs b/src/monster.rs
index 0313186..eba28bc 100644
--- a/src/monster.rs
+++ b/src/monster.rs
@@ -98,7 +98,7 @@ impl crate::monster::LowerDaemon {
         }
     }
 
-    fn calc_move(&self, level: &Level, player_pos: &Position) -> (i16, i16) {
+    fn calc_move(&self, _level: &Level, player_pos: &Position) -> (i16, i16) {
         let d = self.position.distance(player_pos);
         if d == 1 {
             return self.position.get_direction(player_pos);
@@ -160,7 +160,7 @@ impl Rat {
             monster_stats,
         }
     }
-    fn calc_move(&self, level: &Level, player_pos: &Position) -> (i16, i16) {
+    fn calc_move(&self, _level: &Level, _player_pos: &Position) -> (i16, i16) {
         match rand::thread_rng().gen_range(0..5) {
             1 => { (1, 0) }
             2 => { (-1, 0) }
@@ -218,7 +218,7 @@ impl Orc {
             monster_stats,
         }
     }
-    fn calc_move(&self, level: &Level, player_pos: &Position) -> (i16, i16) {
+    fn calc_move(&self, _level: &Level, _player_pos: &Position) -> (i16, i16) {
         match rand::thread_rng().gen_range(0..5) {
             1 => { (1, 0) }
             2 => { (-1, 0) }