--- nono/vm/lunafb.cpp	2026/04/29 17:05:28	1.1.1.6
+++ nono/vm/lunafb.cpp	2026/04/29 17:05:33	1.1.1.7
@@ -41,6 +41,7 @@
 #include "bt45x.h"
 #include "builtinrom.h"
 #include "busio.h"
+#include "monitor.h"
 #include "mpu.h"
 
 // コンストラクタ
@@ -51,9 +52,9 @@ LunafbDevice::LunafbDevice()
 	ClearAlias();
 	AddAlias("Lunafb");
 
-	monitor.func = ToMonitorCallback(&LunafbDevice::MonitorUpdate);
-	monitor.SetSize(39, 11);
-	monitor.Regist(ID_MONITOR_LUNAVC);
+	monitor = gMonitorManager->Regist(ID_MONITOR_LUNAVC, this);
+	monitor->func = ToMonitorCallback(&LunafbDevice::MonitorUpdate);
+	monitor->SetSize(39, 11);
 }
 
 // デストラクタ
@@ -299,7 +300,7 @@ LunafbDevice::MonitorUpdate(Monitor *, T
 	// Plane#0 Sel THRU $ffffffff
 	screen.Print(0, 0, "RFCNT: $%08x (X=%4ddot, Y=%4ddot)",
 		rfcnt, xscroll, yscroll);
-	screen.Print(3, 2, "BMSEL=$%02x ROP  Mask", bmsel);
+	screen.Print(2, 2, "BMSEL=$%02x ROP  Mask", bmsel);
 
 	for (i = 0; i < nplane; i++) {
 		screen.Print(0, 3 + i, "Plane#%u %s %s $%08x",
@@ -332,7 +333,7 @@ LunafbDevice::SetDirty(uint32 offset)
 
 	// 更新フラグはラスタ単位
 	uint y = (offset >> 8);
-	dirty[y] = 1;
+	dirty.line[y] = true;
 }
 
 // X 方向にはみ出したときに対応する仮想画面の Y 座標を返す。