start of rom_only PC

macroquad/Cargo.toml

@@ -4,4 +4,5 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
-macroquad.workspace = true
+macroquad.workspace = true
+core = {  path = "../core" }

macroquad/src/bin/rom_only.rs

@@ -0,0 +1,31 @@
+use macroquad::prelude::*;
+use core::computers::rom_only::backplane::Backplane;
+pub struct UiState {
+    display_offset: u16,
+    current_offset: u16
+}
+
+#[macroquad::main("Rom_Only")]
+async fn main() {
+    
+    let mut backplane =  Backplane::new();
+    let mut state = UiState { display_offset: 0x00, current_offset: 0x00 };
+    
+    loop {
+        clear_background(BLUE);
+        
+        draw_text("ROM ONLY", 20.0, 20.0, 30.0, DARKGRAY);
+        
+        backplane.tick();
+
+        draw_text(
+            format!("Display Offset: 0x{:04x}", state.display_offset).as_str(), 20.0, 60.0, 30.0, DARKGRAY
+        );
+
+        draw_text(
+            format!("Current Offset: 0x{:04x}", state.current_offset).as_str(), 20.0, 100.0, 30.0, DARKGRAY
+        );
+
+        next_frame().await
+    }
+}