ai refactor, mob spawns now take into account player level, small fixes

src/ai/turn_status.rs

@@ -1,45 +0,0 @@
-use crate::{gamelog, Confusion, Name, ParticleBuilder, Position, RunState, TakingTurn};
-use rltk::prelude::*;
-use specs::prelude::*;
-
-pub struct TurnStatusSystem {}
-
-impl<'a> System<'a> for TurnStatusSystem {
-    #[allow(clippy::type_complexity)]
-    type SystemData = (
-        WriteStorage<'a, TakingTurn>,
-        WriteStorage<'a, Confusion>,
-        Entities<'a>,
-        ReadExpect<'a, RunState>,
-        ReadStorage<'a, Name>,
-        ReadStorage<'a, Position>,
-        WriteExpect<'a, ParticleBuilder>,
-    );
-
-    fn run(&mut self, data: Self::SystemData) {
-        let (mut turns, mut confusion, entities, runstate, names, positions, mut particle_builder) = data;
-        if *runstate != RunState::Ticking {
-            return;
-        }
-        let mut remove_turn: Vec<Entity> = Vec::new();
-        let mut remove_confusion: Vec<Entity> = Vec::new();
-        for (entity, _turn, confused, name, pos) in (&entities, &mut turns, &mut confusion, &names, &positions).join() {
-            confused.turns -= 1;
-            if confused.turns < 1 {
-                remove_confusion.push(entity);
-                gamelog::Logger::new().npc_name(&name.name).colour(WHITE).append("snaps out of it.").log();
-                particle_builder.request(pos.x, pos.y, RGB::named(LIGHT_BLUE), RGB::named(BLACK), to_cp437('!'), 200.0);
-            } else {
-                remove_turn.push(entity);
-                gamelog::Logger::new().npc_name(&name.name).colour(WHITE).append("is confused.").log();
-                particle_builder.request(pos.x, pos.y, RGB::named(MAGENTA), RGB::named(BLACK), to_cp437('?'), 200.0);
-            }
-        }
-        for e in remove_turn {
-            turns.remove(e);
-        }
-        for e in remove_confusion {
-            confusion.remove(e);
-        }
-    }
-}