wip window for game framebuffer

snes-core/src/emulator.rs

@@ -41,4 +41,10 @@ impl Emulator {
     pub fn reset(&mut self) {
         self.cpu.reset_vector(&mut self.bus);
     }
+}
+
+impl Default for Emulator {
+    fn default() -> Self {
+        Self::new()
+    }
 }

snes-frontend/src/main.rs

@@ -1,14 +1,13 @@
 use eframe::egui;
+use snes_core::emulator::Emulator;
 
 pub mod ui;
 
-fn main() -> eframe::Result<()> {
-    let native_options = eframe::NativeOptions::default();
-    eframe::run_native("SNES Emulator", native_options, Box::new(|cc| Box::new(SnesEmulatorApp::new(cc))))
-}
 
 #[derive(Default)]
-struct SnesEmulatorApp {}
+struct SnesEmulatorApp {
+    emulator: Emulator,
+}
 
 impl SnesEmulatorApp {
     fn new(_cc: &eframe::CreationContext<'_>) -> Self {
@@ -21,6 +20,16 @@ impl eframe::App for SnesEmulatorApp {
         egui::CentralPanel::default().show(ctx, |ui| {
             ui::menu::build_menu_bar(ui);
             ui.separator();
+            // ui::game::build_game_window(ctx, ui);
         });
     }
 }
+
+fn main() -> eframe::Result<()> {
+    let native_options = eframe::NativeOptions::default();
+    eframe::run_native(
+        "SNES Emulator",
+        native_options,
+        Box::new(|cc| Box::new(SnesEmulatorApp::new(cc))),
+    )
+}

snes-frontend/src/ui/game.rs

@@ -0,0 +1,18 @@
+use eframe::egui;
+
+
+pub fn build_game_window(ctx: &egui::Context, ui: &mut egui::Ui) {
+    egui::Window::new("Game").show(ctx, |ui| {
+        ui.label("Hello World!");
+        render_framebuffer(ctx, ui, &[]);
+    });
+}
+
+
+fn render_framebuffer(ctx: &egui::Context, ui: &mut egui::Ui, framebuffer: &[u8]) {
+    ui.painter().rect_filled(
+        ctx.available_rect(),
+        egui::Rounding::ZERO,
+        egui::Color32::WHITE,
+    )
+}

snes-frontend/src/ui/mod.rs

@@ -1 +1,2 @@
+pub mod game;
 pub mod menu;