// Start is called before the first frame update
void Start()
{
// Fetch the display
print("Getting graphics view!");
GameObject uiview = GameObject.FindWithTag("VirtualDisplay");
VirtualDisplayHAL display = uiview.GetComponent <VirtualDisplayHAL>();
// Create and launch a system!
print("Building system components");
CPUCore mainCore = gameObject.AddComponent <CPUCore>();
ALU alu0 = gameObject.AddComponent <ALU>();
Memory ram = gameObject.AddComponent <Memory>();
CPU processor = gameObject.AddComponent <CPU>();
print("Building boot disk!");
Memory bootDisk = getBootDisk();
print("Building RAM!");
ram.Instantiate(1024);
print("Building CORE0");
alu0.Instantiate(mainCore);
mainCore.setALU(alu0);
print("Building CPU");
processor.Instantiate(new CPUCore[] { mainCore }, ram, bootDisk, display);
mainCore.setParent(processor);
print("Booting!");
processor.bootup();
}
// Constructor
public void Instantiate(CPUCore[] cores, Memory ram, Memory disk)
{
// this.bus_north = new Buss();
// this.bus_south = new Buss();
this.cores = cores;
this.ram = ram;
this.disk = disk;
this.display = null;
this.event_cpu_cycle = new UnityEvent();
}
public void Instantiate(CPUCore[] cores, Memory ram, Memory disk, VirtualDisplayHAL display)
{
// this.bus_north = new Buss();
// this.bus_south = new Buss();
this.cores = cores;
this.ram = ram;
this.disk = disk;
this.display = display;
// Setup event system!
this.event_cpu_cycle = new UnityEvent();
foreach (CPUCore core in this.cores)
{
this.event_cpu_cycle.AddListener(core.cpu_clock);
}
}
