item rendering and movement

1 files changed, 16 insertions, 2 deletions

diff --git a/light-client/src/main.rs b/light-client/src/main.rs
index 8be38e4c..b00ba734 100644
--- a/light-client/src/main.rs
+++ b/light-client/src/main.rs
@@ -17,8 +17,13 @@
 */
 use game::Game;
 use network::Network;
-use sdl2::{event::Event, keyboard::Keycode, pixels::Color};
+use sdl2::{
+    event::Event,
+    keyboard::{KeyboardState, Keycode},
+    pixels::Color,
+};
 use sprite_renderer::SpriteRenderer;
+use std::time::{Duration, Instant};
 
 pub mod game;
 pub mod network;
@@ -55,6 +60,10 @@ fn main() {
         character: 0,
     });
 
+    let mut events = sdl_context.event_pump().unwrap();
+
+    let mut last_tick = Instant::now();
+
     'mainloop: loop {
         net.poll();
 
@@ -62,6 +71,11 @@ fn main() {
             game.packet_in(packet, &mut renderer);
         }
 
+        let keyboard = KeyboardState::new(&events);
+        let dt = last_tick.elapsed().min(Duration::from_secs_f32(1. / 30.));
+        game.tick(dt.as_secs_f32(), &keyboard, &mut net.queue_out);
+        last_tick += dt;
+
         game.draw(&mut renderer);
 
         canvas.set_draw_color(Color::BLACK);
@@ -69,7 +83,7 @@ fn main() {
         renderer.submit(&mut canvas);
         canvas.present();
 
-        for event in sdl_context.event_pump().unwrap().poll_iter() {
+        for event in events.poll_iter() {
             match event {
                 Event::Quit { .. }
                 | Event::KeyDown {