1 files changed, 91 insertions, 0 deletions
diff --git a/engines/sci/graphics/frameout.cpp b/engines/sci/graphics/frameout.cpp
index 7396115f4c..9512ec2ed1 100644
--- a/engines/sci/graphics/frameout.cpp
+++ b/engines/sci/graphics/frameout.cpp
@@ -651,6 +651,97 @@ void GfxFrameout::drawPicture(FrameoutEntry *itemEntry, int16 planeOffsetX, int1
 	//	warning("picture cel %d %d", itemEntry->celNo, itemEntry->priority);
 }
 
+/* TODO: This is the proper implementation of GraphicsMgr::FrameOut transcribed from SQ6 SCI engine disassembly.
+static DrawList* g_drawLists[100];
+static RectList* g_rectLists[100];
+void GfxFrameout::FrameOut(bool shouldShowBits, SOL_Rect *rect) {
+	if (robot) {
+		robot.doRobot();
+	}
+
+	auto planeCount = screen.planeList.planeCount;
+	if (planeCount > 0) {
+		for (int planeIndex = 0; planeIndex < planeCount; ++planeIndex) {
+			Plane plane = *screen.planeList[planeIndex];
+
+			DrawList* drawList = new DrawList();
+			g_drawLists[planeIndex] = drawList;
+			RectList* rectList = new RectList();
+			g_rectLists[planeIndex] = rectList;
+		}
+	}
+ 
+	if (g_Remap_numActiveRemaps > 0 && remapNeeded) {
+		screen.RemapMarkRedraw();
+	}
+ 
+	CalcLists(&g_drawLists, &g_rectLists, rect);
+
+	// SCI engine stores reference *after* CalcLists
+	planeCount = screen.planeList.planeCount;
+	if (planeCount > 0) {
+		for (int drawListIndex = 0; drawListIndex < planeCount; ++i) {
+			DrawList* drawList = g_drawLists[drawListIndex];
+			drawList->Sort();
+		}
+
+		for (int drawListIndex = 0; drawListIndex < planeCount; ++i) {
+			DrawList* drawList = g_drawLists[drawListIndex];
+			if (drawList == nullptr || drawList->count == 0) {
+				continue;
+			}
+
+			for (int screenItemIndex = 0, screenItemCount = drawList->count; screenItemIndex < screenItemCount; ++screenItemIndex) {
+				ScreenItem* screenItem = drawList->items[screenItemIndex];
+				screenItem->GetCelObj()->SubmitPalette();
+			}
+		}
+	}
+
+	// UpdateForFrame is where all palette mutations occur (cycles, varies, etc.)
+	bool remapNeeded = GPalette().UpdateForFrame();
+	if (planeCount > 0) {
+		frameNowVisible = false;
+
+		for (int planeIndex = 0; planeIndex < planeCount; ++planeIndex) {
+			Plane* plane = screen.planeList[planeIndex];
+
+			DrawEraseList(g_rectLists[planeIndex], plane);
+			DrawScreenItemsList(g_drawLists[planeIndex]);
+		}
+	}
+
+	if (robot) {
+		robot.FrameAlmostVisible();
+	}
+
+	GPalette().UpdateHardware();
+
+	if (shouldShowBits) {
+		ShowBits();
+	}
+
+	frameNowVisible = true;
+
+	if (robot) {
+		robot.FrameNowVisible();
+	}
+
+	if (planeCount > 0) {
+		for (int planeIndex = 0; planeIndex < planeCount; ++planeIndex) {
+			if (g_rectLists[planeIndex] != nullptr) {
+				delete g_rectLists[planeIndex];
+			}
+			if (g_drawLists[planeIndex] != nullptr) {
+				delete g_drawLists[planeIndex];
+			}
+		}
+	}
+}
+void GfxFrameout::CalcLists(DrawList **drawLists, RectList **rectLists, SOL_Rect *rect) {
+	screen.CalcLists(&visibleScreen, drawLists, rectLists, rect);
+}
+*/
 void GfxFrameout::kernelFrameout() {
 	if (g_sci->_robotDecoder->isVideoLoaded()) {
 		showVideo();