feat: Add frame time calcs

src/entity.rs

@@ -1,12 +1,12 @@
-use crate::{draw::Drawable, enemy::Enemy, gun::Bullet, player::Player, tick::Tick};
+use crate::{draw::Drawable, enemy::Enemy, gun::Bullet, player::Player, tick::Ticker};
 
 pub trait EntityTrait {
-    fn as_tick(&mut self) -> &mut dyn Tick;
+    fn as_tick(&mut self) -> &mut dyn Ticker;
     fn as_draw(&self) -> &dyn Drawable;
 }
 
-impl<T: Tick + Drawable> EntityTrait for T {
-    fn as_tick(&mut self) -> &mut dyn Tick {
+impl<T: Ticker + Drawable> EntityTrait for T {
+    fn as_tick(&mut self) -> &mut dyn Ticker {
         self
     }
 
@@ -21,7 +21,7 @@ impl Drawable for Box<dyn EntityTrait> {
     }
 }
 
-impl Tick for Box<dyn EntityTrait> {
+impl Ticker for Box<dyn EntityTrait> {
     fn tick(&mut self) {
         self.as_tick().tick();
     }
@@ -76,7 +76,7 @@ impl Drawable for Entity {
     }
 }
 
-impl Tick for Entity {
+impl Ticker for Entity {
     fn tick(&mut self) {
         match self {
             Entity::Player(player) => player.tick(),

src/gun.rs

@@ -1,6 +1,6 @@
 use macroquad::prelude::*;
 
-use crate::{draw::Drawable, movement::*, tick::Tick};
+use crate::{draw::Drawable, movement::*, tick::Ticker};
 
 /// The shot made by a player or an enemy
 #[derive(Debug, Clone, Copy)]
@@ -16,7 +16,7 @@ impl Bullet {
     }
 }
 
-impl Tick for Bullet {
+impl Ticker for Bullet {
     fn tick(&mut self) {
         self.movement.tick();
     }
@@ -74,7 +74,7 @@ impl Drawable for Gun {
     }
 }
 
-impl Tick for Gun {
+impl Ticker for Gun {
     fn tick(&mut self) {
         self.bullets.tick();
     }

src/main.rs

@@ -1,15 +1,17 @@
 #![allow(dead_code)]
+use std::time::Duration;
+
 use draw::Drawable as _;
-use tick::Tick as _;
 use macroquad::prelude::*;
-mod enemy;
-mod gun;
-mod player;
-mod world;
-mod movement;
-mod entity;
-mod tick;
+use tick::{TickEvery, Ticker as _};
 mod draw;
+mod enemy;
+mod entity;
+mod gun;
+mod movement;
+mod player;
+mod tick;
+mod world;
 
 fn window_conf() -> Conf {
     Conf {
@@ -26,14 +28,17 @@ fn window_conf() -> Conf {
 #[macroquad::main(window_conf)]
 async fn main() {
     let mut cursor = Cursor::default();
-    let mut world = world::World::new();
+    cursor.handle_mouse();
+    let mut world = world::World::new().every(Duration::from_millis(15));
 
     loop {
-        world.tick();
-        world.draw();
-
-        cursor.handle_mouse();
+        // world.tick();
+        // world.draw();
         cursor.draw();
+        world.draw();
+        world.tick();
+        world.ticker.next_frame();
+
         next_frame().await
     }
 }

src/movement.rs

@@ -1,6 +1,6 @@
 use macroquad::prelude::*;
 
-use crate::tick::Tick;
+use crate::tick::Ticker;
 #[derive(Debug, Clone, Copy)]
 pub enum MovementType {
     Speed(f32),
@@ -41,7 +41,7 @@ impl Movement {
     }
 }
 
-impl Tick for Movement {
+impl Ticker for Movement {
     fn tick(&mut self) {
         self.tick();
     }

src/player.rs

@@ -1,6 +1,6 @@
 use macroquad::prelude::*;
 
-use crate::{draw::Drawable, gun::Gun, tick::Tick};
+use crate::{draw::Drawable, gun::Gun, tick::Ticker};
 
 #[derive(Debug, Default, Clone)]
 pub struct Player {
@@ -37,9 +37,14 @@ impl Player {
     }
 
     fn tick(&mut self) {
+        self.handle_inputs();
+        self.direction = (self.pointing - self.pos).normalize();
+        let distance = self.pos.distance(self.pointing);
+        self.velocity = self.direction * distance / 15f32;
         self.pos += self.velocity;
         self.gun.as_mut().map(|gun| {
             gun.pos = self.pos;
+            gun.direction = self.direction;
             gun.shoot();
             gun.tick();
         });
@@ -52,12 +57,8 @@ impl Drawable for Player {
     }
 }
 
-impl Tick for Player {
+impl Ticker for Player {
     fn tick(&mut self) {
-        self.handle_inputs();
-        self.direction = (self.pointing - self.pos).normalize();
-        let distance = self.pos.distance(self.pointing);
-        self.velocity = self.direction * distance / 15f32;
-        self.tick();
+        self.tick()
     }
 }

src/tick.rs

@@ -1,23 +1,57 @@
-pub trait Tick {
+use core::time::Duration;
+
+use crate::draw::Drawable;
+
+pub trait Ticker {
     fn tick(&mut self);
 }
 
-impl<T: Tick> Tick for Box<T> {
+impl<T: Ticker> Ticker for Box<T> {
     fn tick(&mut self) {
         self.as_mut().tick();
     }
 }
 
-impl<T: Tick> Tick for Vec<T> {
+impl<T: Ticker> Ticker for Vec<T> {
     fn tick(&mut self) {
         self.iter_mut().for_each(|item| item.tick());
     }
 }
 
-impl<T: Tick> Tick for Option<T> {
+impl<T: Ticker> Ticker for Option<T> {
     fn tick(&mut self) {
         if let Some(item) = self {
             item.tick();
         }
     }
 }
+
+pub struct Tick<T> {
+    pub ticker: T,
+    pub time: Duration,
+}
+
+pub trait TickEvery: Sized + Ticker {
+    fn every(self, time: Duration) -> Tick<Self>;
+}
+
+impl TickEvery for crate::world::World {
+    fn every(self, time: Duration) -> Tick<Self> {
+        Tick { ticker: self, time }
+    }
+}
+
+impl Ticker for Tick<crate::world::World> {
+    fn tick(&mut self) {
+        if self.ticker.since_last_tick >= self.time.as_secs_f32() {
+            self.ticker.tick();
+            self.ticker.since_last_tick = 0.0;
+        }
+    }
+}
+
+impl<T: Drawable> Drawable for Tick<T> {
+    fn draw(&self) {
+        self.ticker.draw()
+    }
+}

src/world.rs

@@ -1,10 +1,11 @@
+
 use macroquad::miniquad::window::screen_size;
 use macroquad::prelude::*;
 
 use crate::draw::Drawable;
 use crate::entity::Entity;
 use crate::player::Player;
-use crate::tick::Tick;
+use crate::tick::Ticker;
 
 /// The world struct
 /// This contains the player, the enemies, and the center of the world
@@ -16,6 +17,7 @@ pub struct World {
     tick: u64,
     entities: Vec<Entity>,
     frame_time: f32, // The rolling average frame time for the last 5 frames
+    pub since_last_tick: f32,
 }
 
 impl World {
@@ -36,14 +38,15 @@ impl World {
         self.entities.tick();
     }
 
-    // fn next_frame(&mut self) {
-    //     let current_frame_time = get_frame_time();
-    //     if self.frame_time == 0.0 {
-    //         self.frame_time = current_frame_time;
-    //     } else {
-    //         self.frame_time = (self.frame_time * 4.0 + current_frame_time) / 5.0;
-    //     }
-    // }
+    pub fn next_frame(&mut self) {
+        let current_frame_time = get_frame_time();
+        if self.frame_time == 0.0 {
+            self.frame_time = current_frame_time;
+        } else {
+            self.frame_time = (self.frame_time * 4.0 + current_frame_time) / 5.0;
+        }
+        self.since_last_tick += current_frame_time;
+    }
 }
 
 impl Drawable for World {
@@ -53,7 +56,7 @@ impl Drawable for World {
     }
 }
 
-impl Tick for World {
+impl Ticker for World {
     fn tick(&mut self) {
         self.tick()
     }