Functional

src/main/java/net/brokenmoon/BasicMonitorDriver.java

@@ -1,6 +1,5 @@
 package net.brokenmoon;
 
-import com.simon816.j65el02.Machine;
 import com.simon816.j65el02.device.MonitorDriver;
 import com.simon816.j65el02.device.RPMonitor;
 
@@ -23,13 +22,11 @@ public class BasicMonitorDriver implements MonitorDriver, KeyListener {
 
     BufferedImage display;
     JLabel[] lines = new JLabel[HEIGHT];
-    Machine emu;
     byte[][] windowDataOld = new byte[HEIGHT][WIDTH];
 
     int xoffset = 30;
     int yoffset = 26;
     public BasicMonitorDriver() {
-        this.emu = emu;
         try{
             display = ImageIO.read(Objects.requireNonNull(getClass().getResourceAsStream("/display.png")));
         } catch(IOException e){

src/main/java/net/brokenmoon/Emulator.java

@@ -0,0 +1,59 @@
+package net.brokenmoon;
+
+import com.simon816.j65el02.Bus;
+import com.simon816.j65el02.Cpu;
+import com.simon816.j65el02.device.Memory;
+import com.simon816.j65el02.device.RedBus;
+import com.simon816.j65el02.device.RedBusState;
+
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.nio.file.Paths;
+
+public class Emulator {
+
+    private RedBus bus;
+    public Cpu cpu;
+    private Memory ram;
+
+    public Emulator(RedBus bus) {
+        this.bus = bus;
+        cpu = new Cpu();
+        cpu.setBus(new Bus(bus));
+        ram = new Memory(0x0000, 0x4000, new RedBusState());
+        try {
+            ram.loadFromFile(Paths.get(Main.class.getResource("/rpcboot.bin").toURI()), 0x400, 0x100);
+
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        } catch (URISyntaxException e) {
+            throw new RuntimeException(e);
+        }
+        cpu.getBus().addDevice(ram, cpu.redBusState);
+        cpu.reset();
+        ram.write(0, 2, cpu.redBusState);
+        ram.write(1, 1, cpu.redBusState);
+        System.out.println("Emulator made");
+    }
+
+    public RedBus getBus() {
+        return bus;
+    }
+
+    public void setBus(RedBus bus) {
+        this.bus = bus;
+    }
+
+    public boolean isWaitingOnInterrupt(){
+        return cpu.isWaitingForInterrupt();
+    }
+
+    public void setWaitingOnInterrupt(){
+        cpu.assertIrq();
+    }
+
+    public void step() {
+        this.cpu.step();
+        this.cpu.getBus().update(cpu.redBusState);
+    }
+}

src/main/java/net/brokenmoon/Main.java

@@ -1,6 +1,5 @@
 package net.brokenmoon;
 
-import com.simon816.j65el02.Machine;
 import com.simon816.j65el02.device.FileDiskDriver;
 import com.simon816.j65el02.device.RPDrive;
 import com.simon816.j65el02.device.RPMonitor;
@@ -21,7 +20,7 @@ public class Main {
     static {
         try {
             rpcboot = Paths.get(Main.class.getResource("/rpcboot.bin").toURI());
-            disk = Paths.get(Main.class.getResource("/slideshow.img").toURI());
+            disk = Paths.get(Main.class.getResource("/basic.img").toURI());
         } catch (URISyntaxException e) {
             throw new RuntimeException(e);
         }
@@ -42,14 +41,15 @@ public class Main {
         TimerTask interruptTask = new TimerTask(){
             public void run(){
                 if(core.cpu.isWaitingForInterrupt())
-                   core.setWaitingOnInterrupt();
+                   core.cpu.state.irqDisableFlag = true;
             }
         };
 
         TimerTask cpuTask = new TimerTask(){
             public void run(){
-                for(int i = 0; i < 50; i++)
+                for(int i = 0; i < 50; i++) {
                     core.step();
+                }
             }
         };