From c3e86f7845c4c62ec64849d6b300953d1468a179 Mon Sep 17 00:00:00 2001
From: Anshul Dalal <anshulusr@gmail.com>
Date: Fri, 24 Nov 2023 16:39:33 +0530
Subject: [PATCH] moved execution pause to `App`

---
 src/app.rs  | 18 ++++++++++++++++++
 src/main.rs | 18 +++++++-----------
 2 files changed, 25 insertions(+), 11 deletions(-)
 create mode 100644 src/app.rs

diff --git a/src/app.rs b/src/app.rs
new file mode 100644
index 0000000..241f738
--- /dev/null
+++ b/src/app.rs
@@ -0,0 +1,18 @@
+use super::egui;
+
+pub struct App {
+	pub paused: bool,
+}
+
+impl App {
+	pub fn new() -> Self {
+		Self { paused: false }
+	}
+	pub fn render_ui(&mut self, ctx: &egui::Context) {
+		egui::Window::new("Debug Controls").show(ctx, |ui| {
+			if ui.add(egui::Button::new("Pause Execution")).clicked() {
+				self.paused = !self.paused;
+			};
+		});
+	}
+}
diff --git a/src/main.rs b/src/main.rs
index ce5b1a1..b6ecff9 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,14 +2,15 @@ mod cpu;
 use cpu::*;
 use egui_macroquad::*;
 
+mod app;
+use app::App;
 use log::{info, LevelFilter};
 
 use simplelog::{ColorChoice, Config, TermLogger, TerminalMode};
 
 use macroquad::prelude::{
 	clear_background, draw_rectangle, draw_rectangle_lines, draw_text, is_key_down, is_key_pressed,
-	is_mouse_button_pressed, next_frame, rand, screen_height, screen_width, Color, KeyCode,
-	MouseButton, BLACK, WHITE,
+	next_frame, rand, screen_height, screen_width, Color, KeyCode, BLACK, WHITE,
 };
 const SCREEN_MEMORY_START: usize = 0xfb00;
 const INPUT_MEMORY_LOCATION: usize = 0xfb;
@@ -51,12 +52,9 @@ async fn main() {
 	let data = read_mem(&args.executable);
 	let mut mem = Memory::new(data);
 	let mut cpu = Cpu::new();
-	let mut paused = args.start_debug;
+	let mut app = App::new();
 	loop {
-		if is_mouse_button_pressed(MouseButton::Left) {
-			paused = !paused;
-		}
-		if !paused || is_key_pressed(KeyCode::Space) {
+		if !app.paused || is_key_pressed(KeyCode::Space) {
 			(0..args.executions_per_frame).for_each(|_| {
 				info!("{cpu:?}");
 				cpu.execute(&mut mem);
@@ -115,7 +113,7 @@ async fn main() {
 			min_screen_dimension * 0.1,
 			WHITE,
 		);
-		if paused {
+		if app.paused {
 			draw_text(
 				format!("PAUSED",).as_str(),
 				0.,
@@ -126,9 +124,7 @@ async fn main() {
 		}
 
 		egui_macroquad::ui(|egui_ctx| {
-			egui::Window::new("egui ❤ macroquad").show(egui_ctx, |ui| {
-				ui.label("Test");
-			});
+			app.render_ui(egui_ctx);
 		});
 
 		// Draw things before egui