From bd637547734228fa18113c26eee30f13e32c8cd2 Mon Sep 17 00:00:00 2001
From: Avii <git@avii.nl>
Date: Thu, 6 Aug 2026 10:56:07 +0200
Subject: [PATCH] 1786006567

---
 src/main.rs     |  6 +++---
 src/trekstor.rs | 23 +++++++++++------------
 2 files changed, 14 insertions(+), 15 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 6ee1667..1982d12 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -8,10 +8,10 @@ use crate::trekstor::Trekstor;
 fn main() {
     let mut trekstor = Trekstor::new(60);
 
-    trekstor.update(|screen, input| {
+    trekstor.update(|ctx| {
         // retuyrningf false will exit loop
-        if input.is_just_released(KeyCode::BTN_TOUCH) {
-            println!("Released {}x{}", input.x, input.y);
+        if ctx.input.is_just_released(KeyCode::BTN_TOUCH) {
+            println!("Released {}x{}", ctx.input.x, ctx.input.y);
         }
         true
     });
diff --git a/src/trekstor.rs b/src/trekstor.rs
index 8b70f2d..2849241 100644
--- a/src/trekstor.rs
+++ b/src/trekstor.rs
@@ -4,15 +4,18 @@ use std::time::{Duration, Instant};
 use self::input::InputState;
 use self::screen::Screen;
 
-type UpdateFn = fn(&mut Screen, &InputState) -> bool;
+type UpdateFn = fn(&mut Context) -> bool;
 
 mod input;
 mod screen;
 
-pub struct Trekstor {
+pub struct Context {
     pub screen: Screen,
     pub input: InputState,
-    accumulator: Duration,
+}
+
+pub struct Trekstor {
+    ctx: Context,
     last_time: Instant,
     current_time: Instant,
     update_timestep: Duration,
@@ -24,9 +27,7 @@ impl Trekstor {
         let input = InputState::new(&screen);
 
         Self {
-            screen,
-            input,
-            accumulator: Duration::default(),
+            ctx: Context { screen, input },
             current_time: Instant::now(),
             last_time: Instant::now(),
             update_timestep: Duration::from_nanos(
@@ -37,7 +38,7 @@ impl Trekstor {
 
     pub fn update(&mut self, update: UpdateFn) {
         loop {
-            self.input.handle_event();
+            self.ctx.input.handle_event();
             self.current_time = Instant::now();
             let dt = self.current_time - self.last_time;
             self.last_time = self.current_time;
@@ -46,14 +47,12 @@ impl Trekstor {
                 sleep(self.update_timestep - dt);
             }
 
-            // println!("FPS: {}", 1.0 / dt.as_secs_f64());
-
-            if !update(&mut self.screen, &self.input) {
+            if !update(&mut self.ctx) {
                 return;
             }
 
-            self.screen.flush();
-            self.input.finish();
+            self.ctx.screen.flush();
+            self.ctx.input.finish();
         }
     }
 }