--- nono/vm/videoctlr.cpp	2026/04/29 17:05:10	1.1.1.6
+++ nono/vm/videoctlr.cpp	2026/04/29 17:05:14	1.1.1.7
@@ -17,6 +17,8 @@
 
 #include "videoctlr.h"
 #include "mpu.h"
+#include "renderer.h"
+#include "uimessage.h"
 
 // グローバル参照用
 VideoCtlrDevice *gVideoCtlr;
@@ -76,7 +78,7 @@ VideoCtlrDevice::Write(uint32 offset, ui
 	gMPU->AddCycle(11);	// InsideOut p.135
 
 	if (offset < 0x400 / 2) {			// パレット
-		putlog(3, "パレット $%06x.W <- $%04x", baseaddr + offset * 2, data);
+		putlog(3, "Palette $%06x.W <- $%04x", baseaddr + offset * 2, data);
 		palette.w[offset] = data;
 		MakePalette();
 
@@ -123,7 +125,7 @@ VideoCtlrDevice::Peek(uint32 offset)
 void
 VideoCtlrDevice::SetR0(uint32 data)
 {
-	putlog(0, "R0 <- $%04x 未実装書き込み", data);
+	putlog(0, "R0 <- $%04x (NOT IMPLEMENTED)", data);
 	videoctlr.r0 = data & 3;
 }
 
@@ -131,7 +133,7 @@ VideoCtlrDevice::SetR0(uint32 data)
 void
 VideoCtlrDevice::SetR1(uint32 data)
 {
-	putlog(0, "R1 <- $%04x 未実装書き込み", data);
+	putlog(0, "R1 <- $%04x (NOT IMPLEMENTED)", data);
 	videoctlr.r1 = data & 0x3fff;
 }
 
@@ -139,7 +141,7 @@ VideoCtlrDevice::SetR1(uint32 data)
 void
 VideoCtlrDevice::SetR2(uint32 data)
 {
-	putlog(0, "R2 <- $%04x 未実装書き込み", data);
+	putlog(0, "R2 <- $%04x (NOT IMPLEMENTED)", data);
 	videoctlr.r2 = (data & 0xff7f);
 }
 
@@ -165,5 +167,9 @@ VideoCtlrDevice::MakePalette()
 		cooked_palette[i].b = B;
 	}
 
-	// XXX たぶんこの辺でレンダラにパレット変更を通知するはず
+	// パレット変更が起きたことをレンダラに通知
+	gRenderer->Invalidate2();
+
+	// UI にも通知
+	UIMessage::Post(UIMessage::PALETTE);
 }