Mass renaming of selector-related functions, and removed some defines which were just cloaking functions with a different name

- GET_SEL32 -> readSelector
- GET_SEL32V -> readSelectorValue
- PUT_SEL32 -> writeSelector
- PUT_SEL32V -> writeSelectorValue
Also, changed some selector-related function names and variables to CamelCase

svn-id: r49317

26 files changed, 465 insertions, 472 deletions

diff --git a/engines/sci/console.cpp b/engines/sci/console.cpp
index 73086de39f..15dcdee8d3 100644
--- a/engines/sci/console.cpp
+++ b/engines/sci/console.cpp
@@ -1520,12 +1520,12 @@ bool Console::cmdToggleSound(int argc, const char **argv) {
 	int handle = id.segment << 16 | id.offset;	// frobnicate handle
 
 	if (id.segment) {
-		SegManager *segMan = _engine->_gamestate->_segMan;	// for PUT_SEL32V
+		SegManager *segMan = _engine->_gamestate->_segMan;	// for writeSelectorValue
 		_engine->_gamestate->_sound.sfx_song_set_status(handle, SOUND_STATUS_STOPPED);
 		_engine->_gamestate->_sound.sfx_remove_song(handle);
-		PUT_SEL32V(segMan, id, SELECTOR(signal), SIGNAL_OFFSET);
-		PUT_SEL32V(segMan, id, SELECTOR(nodePtr), 0);
-		PUT_SEL32V(segMan, id, SELECTOR(handle), 0);
+		writeSelectorValue(segMan, id, SELECTOR(signal), SIGNAL_OFFSET);
+		writeSelectorValue(segMan, id, SELECTOR(nodePtr), 0);
+		writeSelectorValue(segMan, id, SELECTOR(handle), 0);
 	}
 #else
 
@@ -2227,7 +2227,7 @@ bool Console::cmdDisassemble(int argc, const char **argv) {
 	}
 
 	const Object *obj = _engine->_gamestate->_segMan->getObject(objAddr);
-	int selector_id = _engine->getKernel()->findSelector(argv[2]);
+	int selectorId = _engine->getKernel()->findSelector(argv[2]);
 	reg_t addr;
 
 	if (!obj) {
@@ -2235,12 +2235,12 @@ bool Console::cmdDisassemble(int argc, const char **argv) {
 		return true;
 	}
 
-	if (selector_id < 0) {
+	if (selectorId < 0) {
 		DebugPrintf("Not a valid selector name.");
 		return true;
 	}
 
-	if (lookup_selector(_engine->_gamestate->_segMan, objAddr, selector_id, NULL, &addr) != kSelectorMethod) {
+	if (lookupSelector(_engine->_gamestate->_segMan, objAddr, selectorId, NULL, &addr) != kSelectorMethod) {
 		DebugPrintf("Not a method.");
 		return true;
 	}
@@ -2320,9 +2320,9 @@ bool Console::cmdSend(int argc, const char **argv) {
 	}
 
 	const char *selector_name = argv[2];
-	int selector_id = _engine->getKernel()->findSelector(selector_name);
+	int selectorId = _engine->getKernel()->findSelector(selector_name);
 
-	if (selector_id < 0) {
+	if (selectorId < 0) {
 		DebugPrintf("Unknown selector: \"%s\"\n", selector_name);
 		return true;
 	}
@@ -2333,7 +2333,7 @@ bool Console::cmdSend(int argc, const char **argv) {
 		return true;
 	}
 
-	SelectorType selector_type = lookup_selector(_engine->_gamestate->_segMan, object, selector_id, 0, 0);
+	SelectorType selector_type = lookupSelector(_engine->_gamestate->_segMan, object, selectorId, 0, 0);
 
 	if (selector_type == kSelectorNone) {
 		DebugPrintf("Object does not support selector: \"%s\"\n", selector_name);
@@ -2346,7 +2346,7 @@ bool Console::cmdSend(int argc, const char **argv) {
 	// Create the data block for send_selecor() at the top of the stack:
 	// [selector_number][argument_counter][arguments...]
 	StackPtr stackframe = _engine->_gamestate->_executionStack.back().sp;
-	stackframe[0] = make_reg(0, selector_id);
+	stackframe[0] = make_reg(0, selectorId);
 	stackframe[1] = make_reg(0, send_argc);
 	for (int i = 0; i < send_argc; i++) {
 		if (parse_reg_t(_engine->_gamestate, argv[3+i], &stackframe[2+i], false)) {
diff --git a/engines/sci/engine/features.cpp b/engines/sci/engine/features.cpp
index a592805a28..1539b3d190 100644
--- a/engines/sci/engine/features.cpp
+++ b/engines/sci/engine/features.cpp
@@ -56,7 +56,7 @@ reg_t GameFeatures::getDetectionAddr(const Common::String &objName, Selector slc
 	}
 
 	if (methodNum == -1) {
-		if (lookup_selector(_segMan, objAddr, slc, NULL, &addr) != kSelectorMethod) {
+		if (lookupSelector(_segMan, objAddr, slc, NULL, &addr) != kSelectorMethod) {
 			warning("getDetectionAddr: target selector is not a method of object %s", objName.c_str());
 			return NULL_REG;
 		}
@@ -189,7 +189,7 @@ SciVersion GameFeatures::detectSetCursorType() {
 			}
 
 			// Now we check what the number variable holds in the handCursor object.
-			uint16 number = GET_SEL32V(_segMan, objAddr, SELECTOR(number));
+			uint16 number = readSelectorValue(_segMan, objAddr, SELECTOR(number));
 
 			// If the number is 0, it uses views and therefore the SCI1.1 kSetCursor semantics,
 			// otherwise it uses the SCI0 early kSetCursor semantics.
@@ -346,7 +346,7 @@ SciVersion GameFeatures::detectGfxFunctionsType() {
 				// The game has an overlay selector, check how it calls kDrawPicto determine
 				// the graphics functions type used
 				reg_t objAddr = _segMan->findObjectByName("Rm");
-				if (lookup_selector(_segMan, objAddr, _kernel->_selectorCache.overlay, NULL, NULL) == kSelectorMethod) {
+				if (lookupSelector(_segMan, objAddr, _kernel->_selectorCache.overlay, NULL, NULL) == kSelectorMethod) {
 					if (!autoDetectGfxFunctionsType()) {
 						warning("Graphics functions detection failed, taking an educated guess");
 
diff --git a/engines/sci/engine/kernel32.cpp b/engines/sci/engine/kernel32.cpp
index 465e0e92df..b705bbb794 100644
--- a/engines/sci/engine/kernel32.cpp
+++ b/engines/sci/engine/kernel32.cpp
@@ -501,7 +501,7 @@ reg_t kArray(EngineState *s, int argc, reg_t *argv) {
 		if (!s->_segMan->isHeapObject(argv[1]))
 			return argv[1];
 
-		return GET_SEL32(s->_segMan, argv[1], SELECTOR(data));
+		return readSelector(s->_segMan, argv[1], SELECTOR(data));
 	default:
 		error("Unknown kArray subop %d", argv[0].toUint16());
 	}
@@ -624,7 +624,7 @@ reg_t kString(EngineState *s, int argc, reg_t *argv) {
 		if (!s->_segMan->isHeapObject(argv[1]))
 			return argv[1];
 
-		return GET_SEL32(s->_segMan, argv[1], SELECTOR(data));
+		return readSelector(s->_segMan, argv[1], SELECTOR(data));
 	case 10: // Stringlen
 		return make_reg(0, s->_segMan->strlen(argv[1]));
 	case 11: { // Printf
@@ -689,12 +689,12 @@ reg_t kDeleteScreenItem(EngineState *s, int argc, reg_t *argv) {
 
 	/*
 	reg_t viewObj = argv[0];
-	uint16 viewId = GET_SEL32V(s->_segMan, viewObj, SELECTOR(view));
-	int16 loopNo = GET_SEL32V(s->_segMan, viewObj, SELECTOR(loop));
-	int16 celNo = GET_SEL32V(s->_segMan, viewObj, SELECTOR(cel));
+	uint16 viewId = readSelectorValue(s->_segMan, viewObj, SELECTOR(view));
+	int16 loopNo = readSelectorValue(s->_segMan, viewObj, SELECTOR(loop));
+	int16 celNo = readSelectorValue(s->_segMan, viewObj, SELECTOR(cel));
 	//int16 leftPos = 0;
 	//int16 topPos = 0;
-	int16 priority = GET_SEL32V(s->_segMan, viewObj, SELECTOR(priority));
+	int16 priority = readSelectorValue(s->_segMan, viewObj, SELECTOR(priority));
 	//int16 control = 0;
 	*/
 
@@ -761,10 +761,10 @@ reg_t kOnMe(EngineState *s, int argc, reg_t *argv) {
 	Common::Rect nsRect;
 
 	// Get the bounding rectangle of the object
-	nsRect.left = GET_SEL32V(s->_segMan, targetObject, SELECTOR(nsLeft));
-	nsRect.top = GET_SEL32V(s->_segMan, targetObject, SELECTOR(nsTop));
-	nsRect.right = GET_SEL32V(s->_segMan, targetObject, SELECTOR(nsRight));
-	nsRect.bottom = GET_SEL32V(s->_segMan, targetObject, SELECTOR(nsBottom));
+	nsRect.left = readSelectorValue(s->_segMan, targetObject, SELECTOR(nsLeft));
+	nsRect.top = readSelectorValue(s->_segMan, targetObject, SELECTOR(nsTop));
+	nsRect.right = readSelectorValue(s->_segMan, targetObject, SELECTOR(nsRight));
+	nsRect.bottom = readSelectorValue(s->_segMan, targetObject, SELECTOR(nsBottom));
 
 	//warning("kOnMe: (%d, %d) on object %04x:%04x, parameter %d", argv[0].toUint16(), argv[1].toUint16(), PRINT_REG(argv[2]), argv[3].toUint16());
 
@@ -779,7 +779,7 @@ reg_t kInPolygon(EngineState *s, int argc, reg_t *argv) {
 reg_t kCreateTextBitmap(EngineState *s, int argc, reg_t *argv) {
 	// TODO: argument 0 is usually 0, and arguments 1 and 2 are usually 1
 	reg_t object = argv[3];
-	Common::String text = s->_segMan->getString(GET_SEL32(s->_segMan, object, SELECTOR(text)));
+	Common::String text = s->_segMan->getString(readSelector(s->_segMan, object, SELECTOR(text)));
 	debug("kCreateTextBitmap: %s", text.c_str());
 
 	return NULL_REG;
diff --git a/engines/sci/engine/kevent.cpp b/engines/sci/engine/kevent.cpp
index 156035b30d..f0432f0c96 100644
--- a/engines/sci/engine/kevent.cpp
+++ b/engines/sci/engine/kevent.cpp
@@ -54,11 +54,11 @@ reg_t kGetEvent(EngineState *s, int argc, reg_t *argv) {
 	// If there's a simkey pending, and the game wants a keyboard event, use the
 	// simkey instead of a normal event
 	if (g_debug_simulated_key && (mask & SCI_EVENT_KEYBOARD)) {
-		PUT_SEL32V(segMan, obj, SELECTOR(type), SCI_EVENT_KEYBOARD); // Keyboard event
-		PUT_SEL32V(segMan, obj, SELECTOR(message), g_debug_simulated_key);
-		PUT_SEL32V(segMan, obj, SELECTOR(modifiers), SCI_KEYMOD_NUMLOCK); // Numlock on
-		PUT_SEL32V(segMan, obj, SELECTOR(x), mousePos.x);
-		PUT_SEL32V(segMan, obj, SELECTOR(y), mousePos.y);
+		writeSelectorValue(segMan, obj, SELECTOR(type), SCI_EVENT_KEYBOARD); // Keyboard event
+		writeSelectorValue(segMan, obj, SELECTOR(message), g_debug_simulated_key);
+		writeSelectorValue(segMan, obj, SELECTOR(modifiers), SCI_KEYMOD_NUMLOCK); // Numlock on
+		writeSelectorValue(segMan, obj, SELECTOR(x), mousePos.x);
+		writeSelectorValue(segMan, obj, SELECTOR(y), mousePos.y);
 		g_debug_simulated_key = 0;
 		return make_reg(0, 1);
 	}
@@ -70,8 +70,8 @@ reg_t kGetEvent(EngineState *s, int argc, reg_t *argv) {
 	if (s->_voc)
 		s->_voc->parser_event = NULL_REG; // Invalidate parser event
 
-	PUT_SEL32V(segMan, obj, SELECTOR(x), mousePos.x);
-	PUT_SEL32V(segMan, obj, SELECTOR(y), mousePos.y);
+	writeSelectorValue(segMan, obj, SELECTOR(x), mousePos.x);
+	writeSelectorValue(segMan, obj, SELECTOR(y), mousePos.y);
 
 	//s->_gui->moveCursor(s->gfx_state->pointer_pos.x, s->gfx_state->pointer_pos.y);
 
@@ -81,12 +81,12 @@ reg_t kGetEvent(EngineState *s, int argc, reg_t *argv) {
 		break;
 
 	case SCI_EVENT_KEYBOARD:
-		PUT_SEL32V(segMan, obj, SELECTOR(type), SCI_EVENT_KEYBOARD); // Keyboard event
+		writeSelectorValue(segMan, obj, SELECTOR(type), SCI_EVENT_KEYBOARD); // Keyboard event
 		s->r_acc = make_reg(0, 1);
 
-		PUT_SEL32V(segMan, obj, SELECTOR(message), curEvent.character);
+		writeSelectorValue(segMan, obj, SELECTOR(message), curEvent.character);
 		// We only care about the translated character
-		PUT_SEL32V(segMan, obj, SELECTOR(modifiers), curEvent.modifiers & modifier_mask);
+		writeSelectorValue(segMan, obj, SELECTOR(modifiers), curEvent.modifiers & modifier_mask);
 		break;
 
 	case SCI_EVENT_MOUSE_RELEASE:
@@ -111,9 +111,9 @@ reg_t kGetEvent(EngineState *s, int argc, reg_t *argv) {
 				break;
 			}
 
-			PUT_SEL32V(segMan, obj, SELECTOR(type), curEvent.type);
-			PUT_SEL32V(segMan, obj, SELECTOR(message), 0);
-			PUT_SEL32V(segMan, obj, SELECTOR(modifiers), (curEvent.modifiers | extra_bits) & modifier_mask);
+			writeSelectorValue(segMan, obj, SELECTOR(type), curEvent.type);
+			writeSelectorValue(segMan, obj, SELECTOR(message), 0);
+			writeSelectorValue(segMan, obj, SELECTOR(modifiers), (curEvent.modifiers | extra_bits) & modifier_mask);
 			s->r_acc = make_reg(0, 1);
 		}
 		break;
@@ -165,9 +165,9 @@ reg_t kMapKeyToDir(EngineState *s, int argc, reg_t *argv) {
 	reg_t obj = argv[0];
 	SegManager *segMan = s->_segMan;
 
-	if (GET_SEL32V(segMan, obj, SELECTOR(type)) == SCI_EVENT_KEYBOARD) { // Keyboard
+	if (readSelectorValue(segMan, obj, SELECTOR(type)) == SCI_EVENT_KEYBOARD) { // Keyboard
 		int mover = -1;
-		switch (GET_SEL32V(segMan, obj, SELECTOR(message))) {
+		switch (readSelectorValue(segMan, obj, SELECTOR(message))) {
 		case SCI_KEY_HOME:
 			mover = 8;
 			break;
@@ -201,8 +201,8 @@ reg_t kMapKeyToDir(EngineState *s, int argc, reg_t *argv) {
 		}
 
 		if (mover >= 0) {
-			PUT_SEL32V(segMan, obj, SELECTOR(type), SCI_EVENT_JOYSTICK);
-			PUT_SEL32V(segMan, obj, SELECTOR(message), mover);
+			writeSelectorValue(segMan, obj, SELECTOR(type), SCI_EVENT_JOYSTICK);
+			writeSelectorValue(segMan, obj, SELECTOR(message), mover);
 			return make_reg(0, 1);
 		} else
 			return NULL_REG;
@@ -217,13 +217,13 @@ reg_t kGlobalToLocal(EngineState *s, int argc, reg_t *argv) {
 	SegManager *segMan = s->_segMan;
 
 	if (obj.segment) {
-		int16 x = GET_SEL32V(segMan, obj, SELECTOR(x));
-		int16 y = GET_SEL32V(segMan, obj, SELECTOR(y));
+		int16 x = readSelectorValue(segMan, obj, SELECTOR(x));
+		int16 y = readSelectorValue(segMan, obj, SELECTOR(y));
 
 		g_sci->_gfxCoordAdjuster->kernelGlobalToLocal(x, y, planeObject);
 
-		PUT_SEL32V(segMan, obj, SELECTOR(x), x);
-		PUT_SEL32V(segMan, obj, SELECTOR(y), y);
+		writeSelectorValue(segMan, obj, SELECTOR(x), x);
+		writeSelectorValue(segMan, obj, SELECTOR(y), y);
 	}
 
 	return s->r_acc;
@@ -236,13 +236,13 @@ reg_t kLocalToGlobal(EngineState *s, int argc, reg_t *argv) {
 	SegManager *segMan = s->_segMan;
 
 	if (obj.segment) {
-		int16 x = GET_SEL32V(segMan, obj, SELECTOR(x));
-		int16 y = GET_SEL32V(segMan, obj, SELECTOR(y));
+		int16 x = readSelectorValue(segMan, obj, SELECTOR(x));
+		int16 y = readSelectorValue(segMan, obj, SELECTOR(y));
 
 		g_sci->_gfxCoordAdjuster->kernelLocalToGlobal(x, y, planeObject);
 
-		PUT_SEL32V(segMan, obj, SELECTOR(x), x);
-		PUT_SEL32V(segMan, obj, SELECTOR(y), y);
+		writeSelectorValue(segMan, obj, SELECTOR(x), x);
+		writeSelectorValue(segMan, obj, SELECTOR(y), y);
 	}
 
 	return s->r_acc;
diff --git a/engines/sci/engine/kgraphics.cpp b/engines/sci/engine/kgraphics.cpp
index aaf361d85c..17d2cd630e 100644
--- a/engines/sci/engine/kgraphics.cpp
+++ b/engines/sci/engine/kgraphics.cpp
@@ -53,8 +53,8 @@
 namespace Sci {
 
 void _k_dirloop(reg_t object, uint16 angle, EngineState *s, int argc, reg_t *argv) {
-	GuiResourceId viewId = GET_SEL32V(s->_segMan, object, SELECTOR(view));
-	uint16 signal = GET_SEL32V(s->_segMan, object, SELECTOR(signal));
+	GuiResourceId viewId = readSelectorValue(s->_segMan, object, SELECTOR(view));
+	uint16 signal = readSelectorValue(s->_segMan, object, SELECTOR(signal));
 	int16 loopNo;
 	int16 maxLoops;
 	bool oldScriptHeader = (getSciVersion() == SCI_VERSION_0_EARLY);
@@ -93,7 +93,7 @@ void _k_dirloop(reg_t object, uint16 angle, EngineState *s, int argc, reg_t *arg
 	if ((loopNo > 1) && (maxLoops < 4))
 		return;
 
-	PUT_SEL32V(s->_segMan, object, SELECTOR(loop), loopNo);
+	writeSelectorValue(s->_segMan, object, SELECTOR(loop), loopNo);
 }
 
 static reg_t kSetCursorSci0(EngineState *s, int argc, reg_t *argv) {
@@ -439,7 +439,7 @@ reg_t kCelWide(EngineState *s, int argc, reg_t *argv) {
 
 reg_t kNumLoops(EngineState *s, int argc, reg_t *argv) {
 	reg_t object = argv[0];
-	GuiResourceId viewId = GET_SEL32V(s->_segMan, object, SELECTOR(view));
+	GuiResourceId viewId = readSelectorValue(s->_segMan, object, SELECTOR(view));
 	int16 loopCount;
 
 	loopCount = g_sci->_gfxCache->kernelViewGetLoopCount(viewId);
@@ -451,8 +451,8 @@ reg_t kNumLoops(EngineState *s, int argc, reg_t *argv) {
 
 reg_t kNumCels(EngineState *s, int argc, reg_t *argv) {
 	reg_t object = argv[0];
-	GuiResourceId viewId = GET_SEL32V(s->_segMan, object, SELECTOR(view));
-	int16 loopNo = GET_SEL32V(s->_segMan, object, SELECTOR(loop));
+	GuiResourceId viewId = readSelectorValue(s->_segMan, object, SELECTOR(view));
+	int16 loopNo = readSelectorValue(s->_segMan, object, SELECTOR(loop));
 	int16 celCount;
 
 	celCount = g_sci->_gfxCache->kernelViewGetCelCount(viewId, loopNo);
@@ -528,8 +528,8 @@ reg_t kBaseSetter(EngineState *s, int argc, reg_t *argv) {
 	// WORKAROUND for a problem in LSL1VGA. This allows the casino door to be opened,
 	// till the actual problem is found
 	if (!strcmp(g_sci->getGameID(), "lsl1sci") && s->currentRoomNumber() == 300) {
-		int top = GET_SEL32V(s->_segMan, object, SELECTOR(brTop));
-		PUT_SEL32V(s->_segMan, object, SELECTOR(brTop), top + 2);
+		int top = readSelectorValue(s->_segMan, object, SELECTOR(brTop));
+		writeSelectorValue(s->_segMan, object, SELECTOR(brTop), top + 2);
 	}
 
 	return s->r_acc;
@@ -743,12 +743,12 @@ Common::Rect kControlCreateRect(int16 x, int16 y, int16 x1, int16 y1) {
 }
 
 void _k_GenericDrawControl(EngineState *s, reg_t controlObject, bool hilite) {
-	int16 type = GET_SEL32V(s->_segMan, controlObject, SELECTOR(type));
-	int16 style = GET_SEL32V(s->_segMan, controlObject, SELECTOR(state));
-	int16 x = GET_SEL32V(s->_segMan, controlObject, SELECTOR(nsLeft));
-	int16 y = GET_SEL32V(s->_segMan, controlObject, SELECTOR(nsTop));
-	GuiResourceId fontId = GET_SEL32V(s->_segMan, controlObject, SELECTOR(font));
-	reg_t textReference = GET_SEL32(s->_segMan, controlObject, SELECTOR(text));
+	int16 type = readSelectorValue(s->_segMan, controlObject, SELECTOR(type));
+	int16 style = readSelectorValue(s->_segMan, controlObject, SELECTOR(state));
+	int16 x = readSelectorValue(s->_segMan, controlObject, SELECTOR(nsLeft));
+	int16 y = readSelectorValue(s->_segMan, controlObject, SELECTOR(nsTop));
+	GuiResourceId fontId = readSelectorValue(s->_segMan, controlObject, SELECTOR(font));
+	reg_t textReference = readSelector(s->_segMan, controlObject, SELECTOR(text));
 	Common::String text;
 	Common::Rect rect;
 	TextAlignment alignment;
@@ -764,8 +764,8 @@ void _k_GenericDrawControl(EngineState *s, reg_t controlObject, bool hilite) {
 	bool isAlias = false;
 
 	rect = kControlCreateRect(x, y,
-				GET_SEL32V(s->_segMan, controlObject, SELECTOR(nsRight)),
-				GET_SEL32V(s->_segMan, controlObject, SELECTOR(nsBottom)));
+				readSelectorValue(s->_segMan, controlObject, SELECTOR(nsRight)),
+				readSelectorValue(s->_segMan, controlObject, SELECTOR(nsBottom)));
 
 	if (!textReference.isNull())
 		text = s->_segMan->getString(textReference);
@@ -777,32 +777,32 @@ void _k_GenericDrawControl(EngineState *s, reg_t controlObject, bool hilite) {
 		return;
 
 	case SCI_CONTROLS_TYPE_TEXT:
-		alignment = GET_SEL32V(s->_segMan, controlObject, SELECTOR(mode));
+		alignment = readSelectorValue(s->_segMan, controlObject, SELECTOR(mode));
 		debugC(2, kDebugLevelGraphics, "drawing text %04x:%04x ('%s') to %d,%d, mode=%d", PRINT_REG(controlObject), text.c_str(), x, y, alignment);
 		g_sci->_gfxControls->kernelDrawText(rect, controlObject, g_sci->strSplit(text.c_str()).c_str(), fontId, alignment, style, hilite);
 		return;
 
 	case SCI_CONTROLS_TYPE_TEXTEDIT:
-		mode = GET_SEL32V(s->_segMan, controlObject, SELECTOR(mode));
-		maxChars = GET_SEL32V(s->_segMan, controlObject, SELECTOR(max));
-		cursorPos = GET_SEL32V(s->_segMan, controlObject, SELECTOR(cursor));
+		mode = readSelectorValue(s->_segMan, controlObject, SELECTOR(mode));
+		maxChars = readSelectorValue(s->_segMan, controlObject, SELECTOR(max));
+		cursorPos = readSelectorValue(s->_segMan, controlObject, SELECTOR(cursor));
 		debugC(2, kDebugLevelGraphics, "drawing edit control %04x:%04x (text %04x:%04x, '%s') to %d,%d", PRINT_REG(controlObject), PRINT_REG(textReference), text.c_str(), x, y);
 		g_sci->_gfxControls->kernelDrawTextEdit(rect, controlObject, g_sci->strSplit(text.c_str(), NULL).c_str(), fontId, mode, style, cursorPos, maxChars, hilite);
 		return;
 
 	case SCI_CONTROLS_TYPE_ICON:
-		viewId = GET_SEL32V(s->_segMan, controlObject, SELECTOR(view));
+		viewId = readSelectorValue(s->_segMan, controlObject, SELECTOR(view));
 		{
-			int l = GET_SEL32V(s->_segMan, controlObject, SELECTOR(loop));
+			int l = readSelectorValue(s->_segMan, controlObject, SELECTOR(loop));
 			loopNo = (l & 0x80) ? l - 256 : l;
-			int c = GET_SEL32V(s->_segMan, controlObject, SELECTOR(cel));
+			int c = readSelectorValue(s->_segMan, controlObject, SELECTOR(cel));
 			celNo = (c & 0x80) ? c - 256 : c;
 			// Game-specific: *ONLY* the jones EGA/VGA sierra interpreter contain code using priority selector
 			//  ALL other games use a hardcoded -1 (madness!)
 			// We are detecting jones/talkie as "jones" as well, but the sierra interpreter of talkie doesnt have this
 			//  "hack". Hopefully it wont cause regressions (the code causes regressions if used against kq5/floppy)
 			if (!strcmp(g_sci->getGameID(), "jones"))
-				priority = GET_SEL32V(s->_segMan, controlObject, SELECTOR(priority));
+				priority = readSelectorValue(s->_segMan, controlObject, SELECTOR(priority));
 			else
 				priority = -1;
 		}
@@ -815,17 +815,17 @@ void _k_GenericDrawControl(EngineState *s, reg_t controlObject, bool hilite) {
 		if (type == SCI_CONTROLS_TYPE_LIST_ALIAS)
 			isAlias = true;
 
-		maxChars = GET_SEL32V(s->_segMan, controlObject, SELECTOR(x)); // max chars per entry
-		cursorOffset = GET_SEL32V(s->_segMan, controlObject, SELECTOR(cursor));
+		maxChars = readSelectorValue(s->_segMan, controlObject, SELECTOR(x)); // max chars per entry
+		cursorOffset = readSelectorValue(s->_segMan, controlObject, SELECTOR(cursor));
 		if (g_sci->getKernel()->_selectorCache.topString != -1) {
 			// Games from early SCI1 onwards use topString
-			upperOffset = GET_SEL32V(s->_segMan, controlObject, SELECTOR(topString));
+			upperOffset = readSelectorValue(s->_segMan, controlObject, SELECTOR(topString));
 		} else {
 			// Earlier games use lsTop or brTop
-			if (lookup_selector(s->_segMan, controlObject, g_sci->getKernel()->_selectorCache.brTop, NULL, NULL) == kSelectorVariable)
-				upperOffset = GET_SEL32V(s->_segMan, controlObject, SELECTOR(brTop));
+			if (lookupSelector(s->_segMan, controlObject, g_sci->getKernel()->_selectorCache.brTop, NULL, NULL) == kSelectorVariable)
+				upperOffset = readSelectorValue(s->_segMan, controlObject, SELECTOR(brTop));
 			else
-				upperOffset = GET_SEL32V(s->_segMan, controlObject, SELECTOR(lsTop));
+				upperOffset = readSelectorValue(s->_segMan, controlObject, SELECTOR(lsTop));
 		}
 
 		// Count string entries in NULL terminated string list
@@ -876,8 +876,8 @@ reg_t kDrawControl(EngineState *s, int argc, reg_t *argv) {
 	// Disable the "Change Directory" button, as we don't allow the game engine to
 	// change the directory where saved games are placed
 	if (objName == "changeDirI") {
-		int state = GET_SEL32V(s->_segMan, controlObject, SELECTOR(state));
-		PUT_SEL32V(s->_segMan, controlObject, SELECTOR(state), (state | SCI_CONTROLS_STYLE_DISABLED) & ~SCI_CONTROLS_STYLE_ENABLED);
+		int state = readSelectorValue(s->_segMan, controlObject, SELECTOR(state));
+		writeSelectorValue(s->_segMan, controlObject, SELECTOR(state), (state | SCI_CONTROLS_STYLE_DISABLED) & ~SCI_CONTROLS_STYLE_ENABLED);
 	}
 
 	_k_GenericDrawControl(s, controlObject, false);
@@ -896,7 +896,7 @@ reg_t kEditControl(EngineState *s, int argc, reg_t *argv) {
 	reg_t eventObject = argv[1];
 
 	if (!controlObject.isNull()) {
-		int16 controlType = GET_SEL32V(s->_segMan, controlObject, SELECTOR(type));
+		int16 controlType = readSelectorValue(s->_segMan, controlObject, SELECTOR(type));
 
 		switch (controlType) {
 		case SCI_CONTROLS_TYPE_TEXTEDIT:
diff --git a/engines/sci/engine/klists.cpp b/engines/sci/engine/klists.cpp
index 7fefccd9d7..f06f3eec77 100644
--- a/engines/sci/engine/klists.cpp
+++ b/engines/sci/engine/klists.cpp
@@ -397,11 +397,11 @@ reg_t kSort(EngineState *s, int argc, reg_t *argv) {
 	reg_t dest = argv[1];
 	reg_t order_func = argv[2];
 
-	int input_size = (int16)GET_SEL32V(segMan, source, SELECTOR(size));
+	int input_size = (int16)readSelectorValue(segMan, source, SELECTOR(size));
 	int i;
 
-	reg_t input_data = GET_SEL32(segMan, source, SELECTOR(elements));
-	reg_t output_data = GET_SEL32(segMan, dest, SELECTOR(elements));
+	reg_t input_data = readSelector(segMan, source, SELECTOR(elements));
+	reg_t output_data = readSelector(segMan, dest, SELECTOR(elements));
 
 	List *list;
 	Node *node;
@@ -412,10 +412,10 @@ reg_t kSort(EngineState *s, int argc, reg_t *argv) {
 	if (output_data.isNull()) {
 		list = s->_segMan->allocateList(&output_data);
 		list->first = list->last = NULL_REG;
-		PUT_SEL32(segMan, dest, SELECTOR(elements), output_data);
+		writeSelector(segMan, dest, SELECTOR(elements), output_data);
 	}
 
-	PUT_SEL32V(segMan, dest, SELECTOR(size), input_size);
+	writeSelectorValue(segMan, dest, SELECTOR(size), input_size);
 
 	list = s->_segMan->lookupList(input_data);
 	node = s->_segMan->lookupNode(list->first);
@@ -424,7 +424,7 @@ reg_t kSort(EngineState *s, int argc, reg_t *argv) {
 
 	i = 0;
 	while (node) {
-		invoke_selector(INV_SEL(s, order_func, doit, kStopOnInvalidSelector), 1, node->value);
+		invokeSelector(INV_SEL(s, order_func, doit, kStopOnInvalidSelector), 1, node->value);
 		temp_array[i].key = node->key;
 		temp_array[i].value = node->value;
 		temp_array[i].order = s->r_acc;
@@ -515,15 +515,15 @@ reg_t kListEachElementDo(EngineState *s, int argc, reg_t *argv) {
 		curObject = curNode->value;
 
 		// First, check if the target selector is a variable
-		if (lookup_selector(s->_segMan, curObject, slc, &address, NULL) == kSelectorVariable) {
+		if (lookupSelector(s->_segMan, curObject, slc, &address, NULL) == kSelectorVariable) {
 			// This can only happen with 3 params (list, target selector, variable)
 			if (argc != 3) {
 				warning("kListEachElementDo: Attempted to modify a variable selector with %d params", argc);
 			} else {
-				write_selector(s->_segMan, curObject, slc, argv[2]);
+				writeSelector(s->_segMan, curObject, slc, argv[2]);
 			}
 		} else {
-			invoke_selector_argv(s, curObject, slc, kContinueOnInvalidSelector, argc, argv, argc - 2, argv + 2);
+			invokeSelectorArgv(s, curObject, slc, kContinueOnInvalidSelector, argc, argv, argc - 2, argv + 2);
 		}
 
 		curNode = s->_segMan->lookupNode(nextNode);
@@ -548,11 +548,11 @@ reg_t kListFirstTrue(EngineState *s, int argc, reg_t *argv) {
 		curObject = curNode->value;
 
 		// First, check if the target selector is a variable
-		if (lookup_selector(s->_segMan, curObject, slc, &address, NULL) == kSelectorVariable) {
+		if (lookupSelector(s->_segMan, curObject, slc, &address, NULL) == kSelectorVariable) {
 			// Can this happen with variable selectors?
 			warning("kListFirstTrue: Attempted to access a variable selector");
 		} else {
-			invoke_selector_argv(s, curObject, slc, kContinueOnInvalidSelector, argc, argv, argc - 2, argv + 2);
+			invokeSelectorArgv(s, curObject, slc, kContinueOnInvalidSelector, argc, argv, argc - 2, argv + 2);
 
 			// Check if the result is true
 			if (!s->r_acc.isNull())
@@ -582,11 +582,11 @@ reg_t kListAllTrue(EngineState *s, int argc, reg_t *argv) {
 		curObject = curNode->value;
 
 		// First, check if the target selector is a variable
-		if (lookup_selector(s->_segMan, curObject, slc, &address, NULL) == kSelectorVariable) {
+		if (lookupSelector(s->_segMan, curObject, slc, &address, NULL) == kSelectorVariable) {
 			// Can this happen with variable selectors?
 			warning("kListAllTrue: Attempted to access a variable selector");
 		} else {
-			invoke_selector_argv(s, curObject, slc, kContinueOnInvalidSelector, argc, argv, argc - 2, argv + 2);
+			invokeSelectorArgv(s, curObject, slc, kContinueOnInvalidSelector, argc, argv, argc - 2, argv + 2);
 
 			// Check if the result isn't true
 			if (s->r_acc.isNull())
diff --git a/engines/sci/engine/kmovement.cpp b/engines/sci/engine/kmovement.cpp
index 42e690422c..499aeabcc6 100644
--- a/engines/sci/engine/kmovement.cpp
+++ b/engines/sci/engine/kmovement.cpp
@@ -158,8 +158,8 @@ reg_t kSetJump(EngineState *s, int argc, reg_t *argv) {
 	debugC(2, kDebugLevelBresen, "SetJump for object at %04x:%04x", PRINT_REG(object));
 	debugC(2, kDebugLevelBresen, "xStep: %d, yStep: %d", vx, vy);
 
-	PUT_SEL32V(segMan, object, SELECTOR(xStep), vx);
-	PUT_SEL32V(segMan, object, SELECTOR(yStep), vy);
+	writeSelectorValue(segMan, object, SELECTOR(xStep), vx);
+	writeSelectorValue(segMan, object, SELECTOR(yStep), vy);
 
 	return s->r_acc;
 }
@@ -168,9 +168,9 @@ reg_t kSetJump(EngineState *s, int argc, reg_t *argv) {
 #define _K_BRESEN_AXIS_Y 1
 
 static void initialize_bresen(SegManager *segMan, int argc, reg_t *argv, reg_t mover, int step_factor, int deltax, int deltay) {
-	reg_t client = GET_SEL32(segMan, mover, SELECTOR(client));
-	int stepx = (int16)GET_SEL32V(segMan, client, SELECTOR(xStep)) * step_factor;
-	int stepy = (int16)GET_SEL32V(segMan, client, SELECTOR(yStep)) * step_factor;
+	reg_t client = readSelector(segMan, mover, SELECTOR(client));
+	int stepx = (int16)readSelectorValue(segMan, client, SELECTOR(xStep)) * step_factor;
+	int stepy = (int16)readSelectorValue(segMan, client, SELECTOR(yStep)) * step_factor;
 	int numsteps_x = stepx ? (abs(deltax) + stepx - 1) / stepx : 0;
 	int numsteps_y = stepy ? (abs(deltay) + stepy - 1) / stepy : 0;
 	int bdi, i1;
@@ -191,15 +191,15 @@ static void initialize_bresen(SegManager *segMan, int argc, reg_t *argv, reg_t m
 /*	if (abs(deltax) > abs(deltay)) {*/ // Bresenham on y
 	if (numsteps_y < numsteps_x) {
 
-		PUT_SEL32V(segMan, mover, SELECTOR(b_xAxis), _K_BRESEN_AXIS_Y);
-		PUT_SEL32V(segMan, mover, SELECTOR(b_incr), (deltay < 0) ? -1 : 1);
+		writeSelectorValue(segMan, mover, SELECTOR(b_xAxis), _K_BRESEN_AXIS_Y);
+		writeSelectorValue(segMan, mover, SELECTOR(b_incr), (deltay < 0) ? -1 : 1);
 		//i1 = 2 * (abs(deltay) - abs(deltay_step * numsteps)) * abs(deltax_step);
 		//bdi = -abs(deltax);
 		i1 = 2 * (abs(deltay) - abs(deltay_step * (numsteps - 1))) * abs(deltax_step);
 		bdi = -abs(deltax);
 	} else { // Bresenham on x
-		PUT_SEL32V(segMan, mover, SELECTOR(b_xAxis), _K_BRESEN_AXIS_X);
-		PUT_SEL32V(segMan, mover, SELECTOR(b_incr), (deltax < 0) ? -1 : 1);
+		writeSelectorValue(segMan, mover, SELECTOR(b_xAxis), _K_BRESEN_AXIS_X);
+		writeSelectorValue(segMan, mover, SELECTOR(b_incr), (deltax < 0) ? -1 : 1);
 		//i1= 2 * (abs(deltax) - abs(deltax_step * numsteps)) * abs(deltay_step);
 		//bdi = -abs(deltay);
 		i1 = 2 * (abs(deltax) - abs(deltax_step * (numsteps - 1))) * abs(deltay_step);
@@ -207,26 +207,26 @@ static void initialize_bresen(SegManager *segMan, int argc, reg_t *argv, reg_t m
 
 	}
 
-	PUT_SEL32V(segMan, mover, SELECTOR(dx), deltax_step);
-	PUT_SEL32V(segMan, mover, SELECTOR(dy), deltay_step);
+	writeSelectorValue(segMan, mover, SELECTOR(dx), deltax_step);
+	writeSelectorValue(segMan, mover, SELECTOR(dy), deltay_step);
 
 	debugC(2, kDebugLevelBresen, "Init bresen for mover %04x:%04x: d=(%d,%d)", PRINT_REG(mover), deltax, deltay);
 	debugC(2, kDebugLevelBresen, "    steps=%d, mv=(%d, %d), i1= %d, i2=%d",
 	          numsteps, deltax_step, deltay_step, i1, bdi*2);
 
-	//PUT_SEL32V(segMan, mover, SELECTOR(b_movCnt), numsteps); // Needed for HQ1/Ogre?
-	PUT_SEL32V(segMan, mover, SELECTOR(b_di), bdi);
-	PUT_SEL32V(segMan, mover, SELECTOR(b_i1), i1);
-	PUT_SEL32V(segMan, mover, SELECTOR(b_i2), bdi * 2);
+	//writeSelectorValue(segMan, mover, SELECTOR(b_movCnt), numsteps); // Needed for HQ1/Ogre?
+	writeSelectorValue(segMan, mover, SELECTOR(b_di), bdi);
+	writeSelectorValue(segMan, mover, SELECTOR(b_i1), i1);
+	writeSelectorValue(segMan, mover, SELECTOR(b_i2), bdi * 2);
 }
 
 reg_t kInitBresen(EngineState *s, int argc, reg_t *argv) {
 	SegManager *segMan = s->_segMan;
 	reg_t mover = argv[0];
-	reg_t client = GET_SEL32(segMan, mover, SELECTOR(client));
+	reg_t client = readSelector(segMan, mover, SELECTOR(client));
 
-	int deltax = (int16)GET_SEL32V(segMan, mover, SELECTOR(x)) - (int16)GET_SEL32V(segMan, client, SELECTOR(x));
-	int deltay = (int16)GET_SEL32V(segMan, mover, SELECTOR(y)) - (int16)GET_SEL32V(segMan, client, SELECTOR(y));
+	int deltax = (int16)readSelectorValue(segMan, mover, SELECTOR(x)) - (int16)readSelectorValue(segMan, client, SELECTOR(x));
+	int deltay = (int16)readSelectorValue(segMan, mover, SELECTOR(y)) - (int16)readSelectorValue(segMan, client, SELECTOR(y));
 	int step_factor = (argc < 1) ? argv[1].toUint16() : 1;
 
 	initialize_bresen(s->_segMan, argc, argv, mover, step_factor, deltax, deltay);
@@ -240,42 +240,42 @@ reg_t kInitBresen(EngineState *s, int argc, reg_t *argv) {
 reg_t kDoBresen(EngineState *s, int argc, reg_t *argv) {
 	SegManager *segMan = s->_segMan;
 	reg_t mover = argv[0];
-	reg_t client = GET_SEL32(segMan, mover, SELECTOR(client));
+	reg_t client = readSelector(segMan, mover, SELECTOR(client));
 
-	int x = (int16)GET_SEL32V(segMan, client, SELECTOR(x));
-	int y = (int16)GET_SEL32V(segMan, client, SELECTOR(y));
+	int x = (int16)readSelectorValue(segMan, client, SELECTOR(x));
+	int y = (int16)readSelectorValue(segMan, client, SELECTOR(y));
 	int oldx, oldy, destx, desty, dx, dy, bdi, bi1, bi2, movcnt, bdelta, axis;
-	uint16 signal = GET_SEL32V(segMan, client, SELECTOR(signal));
+	uint16 signal = readSelectorValue(segMan, client, SELECTOR(signal));
 	int completed = 0;
-	int max_movcnt = GET_SEL32V(segMan, client, SELECTOR(moveSpeed));
+	int max_movcnt = readSelectorValue(segMan, client, SELECTOR(moveSpeed));
 
 	if (getSciVersion() > SCI_VERSION_01)
 		signal &= ~kSignalHitObstacle;
 
-	PUT_SEL32(segMan, client, SELECTOR(signal), make_reg(0, signal)); // This is a NOP for SCI0
+	writeSelector(segMan, client, SELECTOR(signal), make_reg(0, signal)); // This is a NOP for SCI0
 	oldx = x;
 	oldy = y;
-	destx = (int16)GET_SEL32V(segMan, mover, SELECTOR(x));
-	desty = (int16)GET_SEL32V(segMan, mover, SELECTOR(y));
-	dx = (int16)GET_SEL32V(segMan, mover, SELECTOR(dx));
-	dy = (int16)GET_SEL32V(segMan, mover, SELECTOR(dy));
-	bdi = (int16)GET_SEL32V(segMan, mover, SELECTOR(b_di));
-	bi1 = (int16)GET_SEL32V(segMan, mover, SELECTOR(b_i1));
-	bi2 = (int16)GET_SEL32V(segMan, mover, SELECTOR(b_i2));
-	movcnt = GET_SEL32V(segMan, mover, SELECTOR(b_movCnt));
-	bdelta = (int16)GET_SEL32V(segMan, mover, SELECTOR(b_incr));
-	axis = (int16)GET_SEL32V(segMan, mover, SELECTOR(b_xAxis));
+	destx = (int16)readSelectorValue(segMan, mover, SELECTOR(x));
+	desty = (int16)readSelectorValue(segMan, mover, SELECTOR(y));
+	dx = (int16)readSelectorValue(segMan, mover, SELECTOR(dx));
+	dy = (int16)readSelectorValue(segMan, mover, SELECTOR(dy));
+	bdi = (int16)readSelectorValue(segMan, mover, SELECTOR(b_di));
+	bi1 = (int16)readSelectorValue(segMan, mover, SELECTOR(b_i1));
+	bi2 = (int16)readSelectorValue(segMan, mover, SELECTOR(b_i2));
+	movcnt = readSelectorValue(segMan, mover, SELECTOR(b_movCnt));
+	bdelta = (int16)readSelectorValue(segMan, mover, SELECTOR(b_incr));
+	axis = (int16)readSelectorValue(segMan, mover, SELECTOR(b_xAxis));
 
 	//printf("movecnt %d, move speed %d\n", movcnt, max_movcnt);
 
 	if (g_sci->_features->handleMoveCount()) {
 		if (max_movcnt > movcnt) {
 			++movcnt;
-			PUT_SEL32V(segMan, mover, SELECTOR(b_movCnt), movcnt); // Needed for HQ1/Ogre?
+			writeSelectorValue(segMan, mover, SELECTOR(b_movCnt), movcnt); // Needed for HQ1/Ogre?
 			return NULL_REG;
 		} else {
 			movcnt = 0;
-			PUT_SEL32V(segMan, mover, SELECTOR(b_movCnt), movcnt); // Needed for HQ1/Ogre?
+			writeSelectorValue(segMan, mover, SELECTOR(b_movCnt), movcnt); // Needed for HQ1/Ogre?
 		}
 	}
 
@@ -288,7 +288,7 @@ reg_t kDoBresen(EngineState *s, int argc, reg_t *argv) {
 			dy += bdelta;
 	}
 
-	PUT_SEL32V(segMan, mover, SELECTOR(b_di), bdi);
+	writeSelectorValue(segMan, mover, SELECTOR(b_di), bdi);
 
 	x += dx;
 	y += dy;
@@ -310,24 +310,24 @@ reg_t kDoBresen(EngineState *s, int argc, reg_t *argv) {
 		debugC(2, kDebugLevelBresen, "Finished mover %04x:%04x", PRINT_REG(mover));
 	}
 
-	PUT_SEL32V(segMan, client, SELECTOR(x), x);
-	PUT_SEL32V(segMan, client, SELECTOR(y), y);
+	writeSelectorValue(segMan, client, SELECTOR(x), x);
+	writeSelectorValue(segMan, client, SELECTOR(y), y);
 
 	debugC(2, kDebugLevelBresen, "New data: (x,y)=(%d,%d), di=%d", x, y, bdi);
 
 	if (g_sci->getKernel()->_selectorCache.cantBeHere != -1) {
-		invoke_selector(INV_SEL(s, client, cantBeHere, kStopOnInvalidSelector), 0);
+		invokeSelector(INV_SEL(s, client, cantBeHere, kStopOnInvalidSelector), 0);
 		s->r_acc = make_reg(0, !s->r_acc.offset);
 	} else {
-		invoke_selector(INV_SEL(s, client, canBeHere, kStopOnInvalidSelector), 0);
+		invokeSelector(INV_SEL(s, client, canBeHere, kStopOnInvalidSelector), 0);
 	}
 
 	if (!s->r_acc.offset) { // Contains the return value
-		signal = GET_SEL32V(segMan, client, SELECTOR(signal));
+		signal = readSelectorValue(segMan, client, SELECTOR(signal));
 
-		PUT_SEL32V(segMan, client, SELECTOR(x), oldx);
-		PUT_SEL32V(segMan, client, SELECTOR(y), oldy);
-		PUT_SEL32V(segMan, client, SELECTOR(signal), (signal | kSignalHitObstacle));
+		writeSelectorValue(segMan, client, SELECTOR(x), oldx);
+		writeSelectorValue(segMan, client, SELECTOR(y), oldy);
+		writeSelectorValue(segMan, client, SELECTOR(signal), (signal | kSignalHitObstacle));
 
 		debugC(2, kDebugLevelBresen, "Finished mover %04x:%04x by collision", PRINT_REG(mover));
 		completed = 1;
@@ -335,7 +335,7 @@ reg_t kDoBresen(EngineState *s, int argc, reg_t *argv) {
 
 	if ((getSciVersion() >= SCI_VERSION_1_EGA))
 		if (completed)
-			invoke_selector(INV_SEL(s, mover, moveDone, kStopOnInvalidSelector), 0);
+			invokeSelector(INV_SEL(s, mover, moveDone, kStopOnInvalidSelector), 0);
 
 	return make_reg(0, completed);
 }
@@ -377,15 +377,15 @@ reg_t kDoAvoider(EngineState *s, int argc, reg_t *argv) {
 		return NULL_REG;
 	}
 
-	client = GET_SEL32(segMan, avoider, SELECTOR(client));
+	client = readSelector(segMan, avoider, SELECTOR(client));
 
 	if (!s->_segMan->isHeapObject(client)) {
 		warning("DoAvoider() where client %04x:%04x is not an object", PRINT_REG(client));
 		return NULL_REG;
 	}
 
-	looper = GET_SEL32(segMan, client, SELECTOR(looper));
-	mover = GET_SEL32(segMan, client, SELECTOR(mover));
+	looper = readSelector(segMan, client, SELECTOR(looper));
+	mover = readSelector(segMan, client, SELECTOR(mover));
 
 	if (!s->_segMan->isHeapObject(mover)) {
 		if (mover.segment) {
@@ -394,38 +394,38 @@ reg_t kDoAvoider(EngineState *s, int argc, reg_t *argv) {
 		return s->r_acc;
 	}
 
-	destx = GET_SEL32V(segMan, mover, SELECTOR(x));
-	desty = GET_SEL32V(segMan, mover, SELECTOR(y));
+	destx = readSelectorValue(segMan, mover, SELECTOR(x));
+	desty = readSelectorValue(segMan, mover, SELECTOR(y));
 
 	debugC(2, kDebugLevelBresen, "Doing avoider %04x:%04x (dest=%d,%d)", PRINT_REG(avoider), destx, desty);
 
-	if (invoke_selector(INV_SEL(s, mover, doit, kContinueOnInvalidSelector) , 0)) {
+	if (invokeSelector(INV_SEL(s, mover, doit, kContinueOnInvalidSelector) , 0)) {
 		error("Mover %04x:%04x of avoider %04x:%04x doesn't have a doit() funcselector", PRINT_REG(mover), PRINT_REG(avoider));
 		return NULL_REG;
 	}
 
-	mover = GET_SEL32(segMan, client, SELECTOR(mover));
+	mover = readSelector(segMan, client, SELECTOR(mover));
 	if (!mover.segment) // Mover has been disposed?
 		return s->r_acc; // Return gracefully.
 
-	if (invoke_selector(INV_SEL(s, client, isBlocked, kContinueOnInvalidSelector) , 0)) {
+	if (invokeSelector(INV_SEL(s, client, isBlocked, kContinueOnInvalidSelector) , 0)) {
 		error("Client %04x:%04x of avoider %04x:%04x doesn't"
 		         " have an isBlocked() funcselector", PRINT_REG(client), PRINT_REG(avoider));
 		return NULL_REG;
 	}
 
-	dx = destx - GET_SEL32V(segMan, client, SELECTOR(x));
-	dy = desty - GET_SEL32V(segMan, client, SELECTOR(y));
+	dx = destx - readSelectorValue(segMan, client, SELECTOR(x));
+	dy = desty - readSelectorValue(segMan, client, SELECTOR(y));
 	angle = getAngle(dx, dy);
 
 	debugC(2, kDebugLevelBresen, "Movement (%d,%d), angle %d is %sblocked", dx, dy, angle, (s->r_acc.offset) ? " " : "not ");
 
 	if (s->r_acc.offset) { // isBlocked() returned non-zero
 		int rotation = (rand() & 1) ? 45 : (360 - 45); // Clockwise/counterclockwise
-		int oldx = GET_SEL32V(segMan, client, SELECTOR(x));
-		int oldy = GET_SEL32V(segMan, client, SELECTOR(y));
-		int xstep = GET_SEL32V(segMan, client, SELECTOR(xStep));
-		int ystep = GET_SEL32V(segMan, client, SELECTOR(yStep));
+		int oldx = readSelectorValue(segMan, client, SELECTOR(x));
+		int oldy = readSelectorValue(segMan, client, SELECTOR(y));
+		int xstep = readSelectorValue(segMan, client, SELECTOR(xStep));
+		int ystep = readSelectorValue(segMan, client, SELECTOR(yStep));
 		int moves;
 
 		debugC(2, kDebugLevelBresen, " avoider %04x:%04x", PRINT_REG(avoider));
@@ -434,23 +434,23 @@ reg_t kDoAvoider(EngineState *s, int argc, reg_t *argv) {
 			int move_x = (int)(sin(angle * PI / 180.0) * (xstep));
 			int move_y = (int)(-cos(angle * PI / 180.0) * (ystep));
 
-			PUT_SEL32V(segMan, client, SELECTOR(x), oldx + move_x);
-			PUT_SEL32V(segMan, client, SELECTOR(y), oldy + move_y);
+			writeSelectorValue(segMan, client, SELECTOR(x), oldx + move_x);
+			writeSelectorValue(segMan, client, SELECTOR(y), oldy + move_y);
 
 			debugC(2, kDebugLevelBresen, "Pos (%d,%d): Trying angle %d; delta=(%d,%d)", oldx, oldy, angle, move_x, move_y);
 
-			if (invoke_selector(INV_SEL(s, client, canBeHere, kContinueOnInvalidSelector) , 0)) {
+			if (invokeSelector(INV_SEL(s, client, canBeHere, kContinueOnInvalidSelector) , 0)) {
 				error("Client %04x:%04x of avoider %04x:%04x doesn't"
 				         " have a canBeHere() funcselector", PRINT_REG(client), PRINT_REG(avoider));
 				return NULL_REG;
 			}
 
-			PUT_SEL32V(segMan, client, SELECTOR(x), oldx);
-			PUT_SEL32V(segMan, client, SELECTOR(y), oldy);
+			writeSelectorValue(segMan, client, SELECTOR(x), oldx);
+			writeSelectorValue(segMan, client, SELECTOR(y), oldy);
 
 			if (s->r_acc.offset) { // We can be here
 				debugC(2, kDebugLevelBresen, "Success");
-				PUT_SEL32V(segMan, client, SELECTOR(heading), angle);
+				writeSelectorValue(segMan, client, SELECTOR(heading), angle);
 
 				return make_reg(0, angle);
 			}
@@ -463,17 +463,17 @@ reg_t kDoAvoider(EngineState *s, int argc, reg_t *argv) {
 
 		warning("DoAvoider failed for avoider %04x:%04x", PRINT_REG(avoider));
 	} else {
-		int heading = GET_SEL32V(segMan, client, SELECTOR(heading));
+		int heading = readSelectorValue(segMan, client, SELECTOR(heading));
 
 		if (heading == -1)
 			return s->r_acc; // No change
 
-		PUT_SEL32V(segMan, client, SELECTOR(heading), angle);
+		writeSelectorValue(segMan, client, SELECTOR(heading), angle);
 
 		s->r_acc = make_reg(0, angle);
 
 		if (looper.segment) {
-			if (invoke_selector(INV_SEL(s, looper, doit, kContinueOnInvalidSelector), 2, angle, client)) {
+			if (invokeSelector(INV_SEL(s, looper, doit, kContinueOnInvalidSelector), 2, angle, client)) {
 				error("Looper %04x:%04x of avoider %04x:%04x doesn't"
 				         " have a doit() funcselector", PRINT_REG(looper), PRINT_REG(avoider));
 			} else
diff --git a/engines/sci/engine/kparse.cpp b/engines/sci/engine/kparse.cpp
index 51ad6bb5c6..97a75dcb1c 100644
--- a/engines/sci/engine/kparse.cpp
+++ b/engines/sci/engine/kparse.cpp
@@ -63,7 +63,7 @@ reg_t kSaid(EngineState *s, int argc, reg_t *argv) {
 		s->_voc->decipherSaidBlock(said_block);
 #endif
 
-	if (s->_voc->parser_event.isNull() || (GET_SEL32V(s->_segMan, s->_voc->parser_event, SELECTOR(claimed)))) {
+	if (s->_voc->parser_event.isNull() || (readSelectorValue(s->_segMan, s->_voc->parser_event, SELECTOR(claimed)))) {
 		return NULL_REG;
 	}
 
@@ -77,7 +77,7 @@ reg_t kSaid(EngineState *s, int argc, reg_t *argv) {
 		s->r_acc = make_reg(0, 1);
 
 		if (new_lastmatch != SAID_PARTIAL_MATCH)
-			PUT_SEL32V(s->_segMan, s->_voc->parser_event, SELECTOR(claimed), 1);
+			writeSelectorValue(s->_segMan, s->_voc->parser_event, SELECTOR(claimed), 1);
 
 	} else {
 		return NULL_REG;
@@ -115,16 +115,16 @@ reg_t kParse(EngineState *s, int argc, reg_t *argv) {
 
 		if (syntax_fail) {
 			s->r_acc = make_reg(0, 1);
-			PUT_SEL32V(segMan, event, SELECTOR(claimed), 1);
+			writeSelectorValue(segMan, event, SELECTOR(claimed), 1);
 
-			invoke_selector(INV_SEL(s, s->_gameObj, syntaxFail, kStopOnInvalidSelector), 2, s->_voc->parser_base, stringpos);
+			invokeSelector(INV_SEL(s, s->_gameObj, syntaxFail, kStopOnInvalidSelector), 2, s->_voc->parser_base, stringpos);
 			/* Issue warning */
 
 			debugC(2, kDebugLevelParser, "Tree building failed");
 
 		} else {
 			s->_voc->parserIsValid = true;
-			PUT_SEL32V(segMan, event, SELECTOR(claimed), 0);
+			writeSelectorValue(segMan, event, SELECTOR(claimed), 0);
 
 #ifdef DEBUG_PARSER
 			s->_voc->dumpParseTree();
@@ -134,13 +134,13 @@ reg_t kParse(EngineState *s, int argc, reg_t *argv) {
 	} else {
 
 		s->r_acc = make_reg(0, 0);
-		PUT_SEL32V(segMan, event, SELECTOR(claimed), 1);
+		writeSelectorValue(segMan, event, SELECTOR(claimed), 1);
 		if (error) {
 			s->_segMan->strcpy(s->_voc->parser_base, error);
 			debugC(2, kDebugLevelParser, "Word unknown: %s", error);
 			/* Issue warning: */
 
-			invoke_selector(INV_SEL(s, s->_gameObj, wordFail, kStopOnInvalidSelector), 2, s->_voc->parser_base, stringpos);
+			invokeSelector(INV_SEL(s, s->_gameObj, wordFail, kStopOnInvalidSelector), 2, s->_voc->parser_base, stringpos);
 			free(error);
 			return make_reg(0, 1); /* Tell them that it didn't work */
 		}
@@ -163,14 +163,14 @@ reg_t kSetSynonyms(EngineState *s, int argc, reg_t *argv) {
 
 	s->_voc->clearSynonyms();
 
-	list = s->_segMan->lookupList(GET_SEL32(segMan, object, SELECTOR(elements)));
+	list = s->_segMan->lookupList(readSelector(segMan, object, SELECTOR(elements)));
 	node = s->_segMan->lookupNode(list->first);
 
 	while (node) {
 		reg_t objpos = node->value;
 		int seg;
 
-		script = GET_SEL32V(segMan, objpos, SELECTOR(number));
+		script = readSelectorValue(segMan, objpos, SELECTOR(number));
 		seg = s->_segMan->getScriptSegment(script);
 
 		if (seg > 0)
diff --git a/engines/sci/engine/kpathing.cpp b/engines/sci/engine/kpathing.cpp
index c36b7fbd28..857ccc2a08 100644
--- a/engines/sci/engine/kpathing.cpp
+++ b/engines/sci/engine/kpathing.cpp
@@ -337,15 +337,15 @@ static void draw_point(EngineState *s, Common::Point p, int start, int width, in
 
 static void draw_polygon(EngineState *s, reg_t polygon, int width, int height) {
 	SegManager *segMan = s->_segMan;
-	reg_t points = GET_SEL32(segMan, polygon, SELECTOR(points));
+	reg_t points = readSelector(segMan, polygon, SELECTOR(points));
 
 #ifdef ENABLE_SCI32
 	if (segMan->isHeapObject(points))
-		points = GET_SEL32(segMan, points, SELECTOR(data));
+		points = readSelector(segMan, points, SELECTOR(data));
 #endif
 
-	int size = GET_SEL32V(segMan, polygon, SELECTOR(size));
-	int type = GET_SEL32V(segMan, polygon, SELECTOR(type));
+	int size = readSelectorValue(segMan, polygon, SELECTOR(size));
+	int type = readSelectorValue(segMan, polygon, SELECTOR(type));
 	Common::Point first, prev;
 	int i;
 
@@ -386,15 +386,15 @@ static void draw_input(EngineState *s, reg_t poly_list, Common::Point start, Com
 }
 
 static void print_polygon(SegManager *segMan, reg_t polygon) {
-	reg_t points = GET_SEL32(segMan, polygon, SELECTOR(points));
+	reg_t points = readSelector(segMan, polygon, SELECTOR(points));
 
 #ifdef ENABLE_SCI32
 	if (segMan->isHeapObject(points))
-		points = GET_SEL32(segMan, points, SELECTOR(data));
+		points = readSelector(segMan, points, SELECTOR(data));
 #endif
 
-	int size = GET_SEL32V(segMan, polygon, SELECTOR(size));
-	int type = GET_SEL32V(segMan, polygon, SELECTOR(type));
+	int size = readSelectorValue(segMan, polygon, SELECTOR(size));
+	int type = readSelectorValue(segMan, polygon, SELECTOR(type));
 	int i;
 	Common::Point point;
 
@@ -1036,13 +1036,13 @@ static Polygon *convert_polygon(EngineState *s, reg_t polygon) {
 	// Returns   : (Polygon *) The converted polygon, or NULL on error
 	SegManager *segMan = s->_segMan;
 	int i;
-	reg_t points = GET_SEL32(segMan, polygon, SELECTOR(points));
-	int size = GET_SEL32V(segMan, polygon, SELECTOR(size));
+	reg_t points = readSelector(segMan, polygon, SELECTOR(points));
+	int size = readSelectorValue(segMan, polygon, SELECTOR(size));
 
 #ifdef ENABLE_SCI32
 	// SCI32 stores the actual points in the data property of points (in a new array)
 	if (segMan->isHeapObject(points))
-		points = GET_SEL32(segMan, points, SELECTOR(data));
+		points = readSelector(segMan, points, SELECTOR(data));
 #endif
 
 	if (size == 0) {
@@ -1050,7 +1050,7 @@ static Polygon *convert_polygon(EngineState *s, reg_t polygon) {
 		return NULL;
 	}
 
-	Polygon *poly = new Polygon(GET_SEL32V(segMan, polygon, SELECTOR(type)));
+	Polygon *poly = new Polygon(readSelectorValue(segMan, polygon, SELECTOR(type)));
 
 	int skip = 0;
 
@@ -1121,7 +1121,7 @@ static PathfindingState *convert_polygon_set(EngineState *s, reg_t poly_list, Co
 
 			if (polygon) {
 				pf_s->polygons.push_back(polygon);
-				count += GET_SEL32V(segMan, node->value, SELECTOR(size));
+				count += readSelectorValue(segMan, node->value, SELECTOR(size));
 			}
 
 			node = s->_segMan->lookupNode(node->succ);
@@ -1394,7 +1394,7 @@ reg_t kAvoidPath(EngineState *s, int argc, reg_t *argv) {
 			if (argc < 7)
 				error("[avoidpath] Not enough arguments");
 
-			poly_list = (!argv[4].isNull() ? GET_SEL32(s->_segMan, argv[4], SELECTOR(elements)) : NULL_REG);
+			poly_list = (!argv[4].isNull() ? readSelector(s->_segMan, argv[4], SELECTOR(elements)) : NULL_REG);
 			width = argv[5].toUint16();
 			height = argv[6].toUint16();
 			if (argc > 7)
@@ -1716,7 +1716,7 @@ reg_t kMergePoly(EngineState *s, int argc, reg_t *argv) {
 		polygon = convert_polygon(s, node->value);
 
 		if (polygon) {
-			count += GET_SEL32V(s->_segMan, node->value, SELECTOR(size));
+			count += readSelectorValue(s->_segMan, node->value, SELECTOR(size));
 		}
 
 		node = s->_segMan->lookupNode(node->succ);
diff --git a/engines/sci/engine/kscripts.cpp b/engines/sci/engine/kscripts.cpp
index 9b07648647..aec467bd54 100644
--- a/engines/sci/engine/kscripts.cpp
+++ b/engines/sci/engine/kscripts.cpp
@@ -161,7 +161,7 @@ reg_t kDisposeClone(EngineState *s, int argc, reg_t *argv) {
 	}
 
 	// QFG3 clears clones with underbits set
-	//if (GET_SEL32V(victim_addr, underBits))
+	//if (readSelectorValue(victim_addr, underBits))
 	//	warning("Clone %04x:%04x was cleared with underBits set", PRINT_REG(victim_addr));
 
 #if 0
@@ -250,7 +250,7 @@ reg_t kRespondsTo(EngineState *s, int argc, reg_t *argv) {
 	reg_t obj = argv[0];
 	int selector = argv[1].toUint16();
 
-	return make_reg(0, s->_segMan->isHeapObject(obj) && lookup_selector(s->_segMan, obj, selector, NULL, NULL) != kSelectorNone);
+	return make_reg(0, s->_segMan->isHeapObject(obj) && lookupSelector(s->_segMan, obj, selector, NULL, NULL) != kSelectorNone);
 }
 
 } // End of namespace Sci
diff --git a/engines/sci/engine/kstring.cpp b/engines/sci/engine/kstring.cpp
index d7fa23116b..13ec1bfc88 100644
--- a/engines/sci/engine/kstring.cpp
+++ b/engines/sci/engine/kstring.cpp
@@ -259,7 +259,7 @@ reg_t kFormat(EngineState *s, int argc, reg_t *argv) {
 #ifdef ENABLE_SCI32
 				// If the string is a string object, get to the actual string in the data selector
 				if (s->_segMan->isObject(reg))
-					reg = GET_SEL32(s->_segMan, reg, SELECTOR(data));
+					reg = readSelector(s->_segMan, reg, SELECTOR(data));
 #endif
 
 				Common::String tempsource = (reg == NULL_REG) ? "" : g_sci->getKernel()->lookupText(reg,
diff --git a/engines/sci/engine/scriptdebug.cpp b/engines/sci/engine/scriptdebug.cpp
index da8e4ee211..4468d376ea 100644
--- a/engines/sci/engine/scriptdebug.cpp
+++ b/engines/sci/engine/scriptdebug.cpp
@@ -246,7 +246,7 @@ reg_t disassemble(EngineState *s, reg_t pos, int print_bw_tag, int print_bytecod
 
 				printf("  %s::%s[", name, (selector > kernel->getSelectorNamesSize()) ? "<invalid>" : selector_name(s, selector));
 
-				switch (lookup_selector(s->_segMan, called_obj_addr, selector, 0, &fun_ref)) {
+				switch (lookupSelector(s->_segMan, called_obj_addr, selector, 0, &fun_ref)) {
 				case kSelectorMethod:
 					printf("FUNCT");
 					argc += restmod;
diff --git a/engines/sci/engine/selector.cpp b/engines/sci/engine/selector.cpp
index cdbce5a6e4..92fed6e13e 100644
--- a/engines/sci/engine/selector.cpp
+++ b/engines/sci/engine/selector.cpp
@@ -176,32 +176,32 @@ void Kernel::mapSelectors() {
 #endif
 }
 
-reg_t read_selector(SegManager *segMan, reg_t object, Selector selector_id) {
+reg_t readSelector(SegManager *segMan, reg_t object, Selector selectorId) {
 	ObjVarRef address;
 
-	if (lookup_selector(segMan, object, selector_id, &address, NULL) != kSelectorVariable)
+	if (lookupSelector(segMan, object, selectorId, &address, NULL) != kSelectorVariable)
 		return NULL_REG;
 	else
 		return *address.getPointer(segMan);
 }
 
-void write_selector(SegManager *segMan, reg_t object, Selector selector_id, reg_t value) {
+void writeSelector(SegManager *segMan, reg_t object, Selector selectorId, reg_t value) {
 	ObjVarRef address;
 
-	if ((selector_id < 0) || (selector_id > (int)g_sci->getKernel()->getSelectorNamesSize())) {
+	if ((selectorId < 0) || (selectorId > (int)g_sci->getKernel()->getSelectorNamesSize())) {
 		warning("Attempt to write to invalid selector %d of"
-		         " object at %04x:%04x.", selector_id, PRINT_REG(object));
+		         " object at %04x:%04x.", selectorId, PRINT_REG(object));
 		return;
 	}
 
-	if (lookup_selector(segMan, object, selector_id, &address, NULL) != kSelectorVariable)
+	if (lookupSelector(segMan, object, selectorId, &address, NULL) != kSelectorVariable)
 		warning("Selector '%s' of object at %04x:%04x could not be"
-		         " written to", g_sci->getKernel()->getSelectorName(selector_id).c_str(), PRINT_REG(object));
+		         " written to", g_sci->getKernel()->getSelectorName(selectorId).c_str(), PRINT_REG(object));
 	else
 		*address.getPointer(segMan) = value;
 }
 
-int invoke_selector_argv(EngineState *s, reg_t object, int selector_id, SelectorInvocation noinvalid,
+int invokeSelectorArgv(EngineState *s, reg_t object, int selectorId, SelectorInvocation noinvalid,
 	int k_argc, StackPtr k_argp, int argc, const reg_t *argv) {
 	int i;
 	int framesize = 2 + 1 * argc;
@@ -209,21 +209,21 @@ int invoke_selector_argv(EngineState *s, reg_t object, int selector_id, Selector
 	int slc_type;
 	StackPtr stackframe = k_argp + k_argc;
 
-	stackframe[0] = make_reg(0, selector_id);  // The selector we want to call
+	stackframe[0] = make_reg(0, selectorId);  // The selector we want to call
 	stackframe[1] = make_reg(0, argc); // Argument count
 
-	slc_type = lookup_selector(s->_segMan, object, selector_id, NULL, &address);
+	slc_type = lookupSelector(s->_segMan, object, selectorId, NULL, &address);
 
 	if (slc_type == kSelectorNone) {
 		warning("Selector '%s' of object at %04x:%04x could not be invoked",
-		         g_sci->getKernel()->getSelectorName(selector_id).c_str(), PRINT_REG(object));
+		         g_sci->getKernel()->getSelectorName(selectorId).c_str(), PRINT_REG(object));
 		if (noinvalid == kStopOnInvalidSelector)
 			error("[Kernel] Not recoverable: VM was halted");
 		return 1;
 	}
 	if (slc_type == kSelectorVariable) {
 		warning("Attempting to invoke variable selector %s of object %04x:%04x",
-			g_sci->getKernel()->getSelectorName(selector_id).c_str(), PRINT_REG(object));
+			g_sci->getKernel()->getSelectorName(selectorId).c_str(), PRINT_REG(object));
 		return 0;
 	}
 
@@ -243,7 +243,7 @@ int invoke_selector_argv(EngineState *s, reg_t object, int selector_id, Selector
 	return 0;
 }
 
-int invoke_selector(EngineState *s, reg_t object, int selector_id, SelectorInvocation noinvalid,
+int invokeSelector(EngineState *s, reg_t object, int selectorId, SelectorInvocation noinvalid,
 	int k_argc, StackPtr k_argp, int argc, ...) {
 	va_list argp;
 	reg_t *args = new reg_t[argc];
@@ -253,13 +253,13 @@ int invoke_selector(EngineState *s, reg_t object, int selector_id, SelectorInvoc
 		args[i] = va_arg(argp, reg_t);
 	va_end(argp);
 
-	int retval = invoke_selector_argv(s, object, selector_id, noinvalid, k_argc, k_argp, argc, args);
+	int retval = invokeSelectorArgv(s, object, selectorId, noinvalid, k_argc, k_argp, argc, args);
 
 	delete[] args;
 	return retval;
 }
 
-SelectorType lookup_selector(SegManager *segMan, reg_t obj_location, Selector selector_id, ObjVarRef *varp, reg_t *fptr) {
+SelectorType lookupSelector(SegManager *segMan, reg_t obj_location, Selector selectorId, ObjVarRef *varp, reg_t *fptr) {
 	const Object *obj = segMan->getObject(obj_location);
 	int index;
 	bool oldScriptHeader = (getSciVersion() == SCI_VERSION_0_EARLY);
@@ -267,14 +267,14 @@ SelectorType lookup_selector(SegManager *segMan, reg_t obj_location, Selector se
 	// Early SCI versions used the LSB in the selector ID as a read/write
 	// toggle, meaning that we must remove it for selector lookup.
 	if (oldScriptHeader)
-		selector_id &= ~1;
+		selectorId &= ~1;
 
 	if (!obj) {
-		error("lookup_selector(): Attempt to send to non-object or invalid script. Address was %04x:%04x",
+		error("lookupSelector(): Attempt to send to non-object or invalid script. Address was %04x:%04x",
 				PRINT_REG(obj_location));
 	}
 
-	index = obj->locateVarSelector(segMan, selector_id);
+	index = obj->locateVarSelector(segMan, selectorId);
 
 	if (index >= 0) {
 		// Found it as a variable
@@ -286,7 +286,7 @@ SelectorType lookup_selector(SegManager *segMan, reg_t obj_location, Selector se
 	} else {
 		// Check if it's a method, with recursive lookup in superclasses
 		while (obj) {
-			index = obj->funcSelectorPosition(selector_id);
+			index = obj->funcSelectorPosition(selectorId);
 			if (index >= 0) {
 				if (fptr)
 					*fptr = obj->getFunction(index);
@@ -301,7 +301,7 @@ SelectorType lookup_selector(SegManager *segMan, reg_t obj_location, Selector se
 	}
 
 
-//	return _lookup_selector_function(segMan, obj, selector_id, fptr);
+//	return _lookupSelector_function(segMan, obj, selectorId, fptr);
 }
 
 } // End of namespace Sci
diff --git a/engines/sci/engine/selector.h b/engines/sci/engine/selector.h
index 70eeb34d93..f50b9ab1b3 100644
--- a/engines/sci/engine/selector.h
+++ b/engines/sci/engine/selector.h
@@ -34,20 +34,15 @@
 
 namespace Sci {
 
-
-/******************** Selector functionality ********************/
-
 enum SelectorInvocation {
 	kStopOnInvalidSelector = 0,
 	kContinueOnInvalidSelector = 1
 };
 
-
 /**
  * Map a selector name to a selector id. Shortcut for accessing the selector cache.
  */
 #define SELECTOR(_slc_)		(g_sci->getKernel()->_selectorCache._slc_)
-//#define SELECTOR(_slc_)		_slc_
 
 /**
  * Retrieves a selector from an object.
@@ -58,8 +53,8 @@ enum SelectorInvocation {
  * This macro halts on error. 'selector' must be a selector name registered in vm.h's
  * SelectorCache and mapped in script.cpp.
  */
-#define GET_SEL32(segMan, _obj_, _slc_) read_selector(segMan, _obj_, _slc_)
-#define GET_SEL32V(segMan, _obj_, _slc_) (GET_SEL32(segMan, _obj_, _slc_).offset)
+reg_t readSelector(SegManager *segMan, reg_t object, Selector selectorId);
+#define readSelectorValue(segMan, _obj_, _slc_) (readSelector(segMan, _obj_, _slc_).offset)
 
 /**
  * Writes a selector value to an object.
@@ -70,27 +65,25 @@ enum SelectorInvocation {
  * This macro halts on error. 'selector' must be a selector name registered in vm.h's
  * SelectorCache and mapped in script.cpp.
  */
-#define PUT_SEL32(segMan, _obj_, _slc_, _val_) write_selector(segMan, _obj_, _slc_, _val_)
-#define PUT_SEL32V(segMan, _obj_, _slc_, _val_) PUT_SEL32(segMan, _obj_, _slc_, make_reg(0, _val_))
+void writeSelector(SegManager *segMan, reg_t object, Selector selectorId, reg_t value);
+#define writeSelectorValue(segMan, _obj_, _slc_, _val_) writeSelector(segMan, _obj_, _slc_, make_reg(0, _val_))
 
+/**
+ * Invokes a selector from an object.
+ */
+int invokeSelector(EngineState *s, reg_t object, int selectorId, SelectorInvocation noinvalid,
+	int k_argc, StackPtr k_argp, int argc, ...);
+int invokeSelectorArgv(EngineState *s, reg_t object, int selectorId, SelectorInvocation noinvalid,
+	int k_argc, StackPtr k_argp, int argc, const reg_t *argv);
 
 /**
- * Kludge for use with invoke_selector(). Used for compatibility with compilers
+ * Kludge for use with invokeSelector(). Used for compatibility with compilers
  * that cannot handle vararg macros.
  */
 #define INV_SEL(s, _object_, _selector_, _noinvalid_) \
 	s, _object_,  g_sci->getKernel()->_selectorCache._selector_, _noinvalid_, argc, argv
 
 
-reg_t read_selector(SegManager *segMan, reg_t object, Selector selector_id);
-void write_selector(SegManager *segMan, reg_t object, Selector selector_id, reg_t value);
-int invoke_selector(EngineState *s, reg_t object, int selector_id, SelectorInvocation noinvalid,
-	int k_argc, StackPtr k_argp, int argc, ...);
-int invoke_selector_argv(EngineState *s, reg_t object, int selector_id, SelectorInvocation noinvalid,
-	int k_argc, StackPtr k_argp, int argc, const reg_t *argv);
-
-
-
 } // End of namespace Sci
 
 #endif // SCI_ENGINE_KERNEL_H
diff --git a/engines/sci/engine/state.cpp b/engines/sci/engine/state.cpp
index dfc4c39464..c9398d7ed5 100644
--- a/engines/sci/engine/state.cpp
+++ b/engines/sci/engine/state.cpp
@@ -227,7 +227,7 @@ kLanguage SciEngine::getSciLanguage() {
 	lang = K_LANG_ENGLISH;
 
 	if (_kernel->_selectorCache.printLang != -1) {
-		lang = (kLanguage)GET_SEL32V(_gamestate->_segMan, _gamestate->_gameObj, SELECTOR(printLang));
+		lang = (kLanguage)readSelectorValue(_gamestate->_segMan, _gamestate->_gameObj, SELECTOR(printLang));
 
 		if ((getSciVersion() >= SCI_VERSION_1_1) || (lang == K_LANG_NONE)) {
 			// If language is set to none, we use the language from the game detector.
@@ -262,7 +262,7 @@ kLanguage SciEngine::getSciLanguage() {
 			}
 
 			// Store language in printLang selector
-			PUT_SEL32V(_gamestate->_segMan, _gamestate->_gameObj, SELECTOR(printLang), lang);
+			writeSelectorValue(_gamestate->_segMan, _gamestate->_gameObj, SELECTOR(printLang), lang);
 		}
 	}
 
@@ -274,7 +274,7 @@ Common::String SciEngine::strSplit(const char *str, const char *sep) {
 	kLanguage subLang = K_LANG_NONE;
 
 	if (_kernel->_selectorCache.subtitleLang != -1) {
-		subLang = (kLanguage)GET_SEL32V(_gamestate->_segMan, _gamestate->_gameObj, SELECTOR(subtitleLang));
+		subLang = (kLanguage)readSelectorValue(_gamestate->_segMan, _gamestate->_gameObj, SELECTOR(subtitleLang));
 	}
 
 	kLanguage secondLang;
diff --git a/engines/sci/engine/vm.cpp b/engines/sci/engine/vm.cpp
index db45a087fa..1973693f1e 100644
--- a/engines/sci/engine/vm.cpp
+++ b/engines/sci/engine/vm.cpp
@@ -212,7 +212,7 @@ static void validate_write_var(reg_t *r, reg_t *stack_base, int type, int max, i
 			if (!stopGroopPos.isNull()) {	// does the game have a stopGroop object?
 				// Find the "client" member variable of the stopGroop object, and update it
 				ObjVarRef varp;
-				if (lookup_selector(segMan, stopGroopPos, kernel->_selectorCache.client, &varp, NULL) == kSelectorVariable) {
+				if (lookupSelector(segMan, stopGroopPos, kernel->_selectorCache.client, &varp, NULL) == kSelectorVariable) {
 					reg_t *clientVar = varp.getPointer(segMan);
 					*clientVar = value;
 				}
@@ -383,7 +383,7 @@ ExecStack *send_selector(EngineState *s, reg_t send_obj, reg_t work_obj, StackPt
 #endif // VM_DEBUG_SEND
 
 		ObjVarRef varp;
-		switch (lookup_selector(s->_segMan, send_obj, selector, &varp, &funcp)) {
+		switch (lookupSelector(s->_segMan, send_obj, selector, &varp, &funcp)) {
 		case kSelectorNone:
 			error("Send to invalid selector 0x%x of object at %04x:%04x", 0xffff & selector, PRINT_REG(send_obj));
 			break;
@@ -468,7 +468,7 @@ ExecStack *send_selector(EngineState *s, reg_t send_obj, reg_t work_obj, StackPt
 			}
 
 			break;
-		} // switch (lookup_selector())
+		} // switch (lookupSelector())
 
 		framesize -= (2 + argc);
 		argp += argc + 1;
diff --git a/engines/sci/engine/vm.h b/engines/sci/engine/vm.h
index f6151dfc9d..d6bb25c41d 100644
--- a/engines/sci/engine/vm.h
+++ b/engines/sci/engine/vm.h
@@ -95,7 +95,7 @@ class ResourceManager;
 /** Stack pointer value: Use predecessor's value */
 #define CALL_SP_CARRY NULL
 
-/** Types of selectors as returned by lookup_selector() below. */
+/** Types of selectors as returned by lookupSelector() below. */
 enum SelectorType {
 	kSelectorNone = 0,
 	kSelectorVariable,
@@ -379,7 +379,7 @@ int script_init_engine(EngineState *);
  * 							kSelectorMethod if the selector represents a
  * 							method
  */
-SelectorType lookup_selector(SegManager *segMan, reg_t obj, Selector selectorid,
+SelectorType lookupSelector(SegManager *segMan, reg_t obj, Selector selectorid,
 		ObjVarRef *varp, reg_t *fptr);
 
 /**
diff --git a/engines/sci/graphics/animate.cpp b/engines/sci/graphics/animate.cpp
index 8a03c9579b..c201b2cfb7 100644
--- a/engines/sci/graphics/animate.cpp
+++ b/engines/sci/graphics/animate.cpp
@@ -92,10 +92,10 @@ bool GfxAnimate::invoke(List *list, int argc, reg_t *argv) {
 			}
 		}
 
-		signal = GET_SEL32V(_s->_segMan, curObject, SELECTOR(signal));
+		signal = readSelectorValue(_s->_segMan, curObject, SELECTOR(signal));
 		if (!(signal & kSignalFrozen)) {
 			// Call .doit method of that object
-			invoke_selector(_s, curObject, g_sci->getKernel()->_selectorCache.doit, kContinueOnInvalidSelector, argc, argv, 0);
+			invokeSelector(_s, curObject, g_sci->getKernel()->_selectorCache.doit, kContinueOnInvalidSelector, argc, argv, 0);
 			// Lookup node again, since the nodetable it was in may have been reallocated
 			curNode = _s->_segMan->lookupNode(curAddress);
 		}
@@ -165,21 +165,21 @@ void GfxAnimate::makeSortedList(List *list) {
 
 		// Get data from current object
 		listEntry->givenOrderNo = listNr;
-		listEntry->viewId = GET_SEL32V(_s->_segMan, curObject, SELECTOR(view));
-		listEntry->loopNo = GET_SEL32V(_s->_segMan, curObject, SELECTOR(loop));
-		listEntry->celNo = GET_SEL32V(_s->_segMan, curObject, SELECTOR(cel));
-		listEntry->paletteNo = GET_SEL32V(_s->_segMan, curObject, SELECTOR(palette));
-		listEntry->x = GET_SEL32V(_s->_segMan, curObject, SELECTOR(x));
-		listEntry->y = GET_SEL32V(_s->_segMan, curObject, SELECTOR(y));
-		listEntry->z = GET_SEL32V(_s->_segMan, curObject, SELECTOR(z));
-		listEntry->priority = GET_SEL32V(_s->_segMan, curObject, SELECTOR(priority));
-		listEntry->signal = GET_SEL32V(_s->_segMan, curObject, SELECTOR(signal));
+		listEntry->viewId = readSelectorValue(_s->_segMan, curObject, SELECTOR(view));
+		listEntry->loopNo = readSelectorValue(_s->_segMan, curObject, SELECTOR(loop));
+		listEntry->celNo = readSelectorValue(_s->_segMan, curObject, SELECTOR(cel));
+		listEntry->paletteNo = readSelectorValue(_s->_segMan, curObject, SELECTOR(palette));
+		listEntry->x = readSelectorValue(_s->_segMan, curObject, SELECTOR(x));
+		listEntry->y = readSelectorValue(_s->_segMan, curObject, SELECTOR(y));
+		listEntry->z = readSelectorValue(_s->_segMan, curObject, SELECTOR(z));
+		listEntry->priority = readSelectorValue(_s->_segMan, curObject, SELECTOR(priority));
+		listEntry->signal = readSelectorValue(_s->_segMan, curObject, SELECTOR(signal));
 		if (getSciVersion() >= SCI_VERSION_1_1) {
 			// Cel scaling
-			listEntry->scaleSignal = GET_SEL32V(_s->_segMan, curObject, SELECTOR(scaleSignal));
+			listEntry->scaleSignal = readSelectorValue(_s->_segMan, curObject, SELECTOR(scaleSignal));
 			if (listEntry->scaleSignal & kScaleSignalDoScaling) {
-				listEntry->scaleX = GET_SEL32V(_s->_segMan, curObject, SELECTOR(scaleX));
-				listEntry->scaleY = GET_SEL32V(_s->_segMan, curObject, SELECTOR(scaleY));
+				listEntry->scaleX = readSelectorValue(_s->_segMan, curObject, SELECTOR(scaleX));
+				listEntry->scaleY = readSelectorValue(_s->_segMan, curObject, SELECTOR(scaleY));
 			} else {
 				listEntry->scaleX = 128;
 				listEntry->scaleY = 128;
@@ -228,11 +228,11 @@ void GfxAnimate::fill(byte &old_picNotValid) {
 		// adjust loop and cel, if any of those is invalid
 		if (listEntry->loopNo >= view->getLoopCount()) {
 			listEntry->loopNo = 0;
-			PUT_SEL32V(_s->_segMan, curObject, SELECTOR(loop), listEntry->loopNo);
+			writeSelectorValue(_s->_segMan, curObject, SELECTOR(loop), listEntry->loopNo);
 		}
 		if (listEntry->celNo >= view->getCelCount(listEntry->loopNo)) {
 			listEntry->celNo = 0;
-			PUT_SEL32V(_s->_segMan, curObject, SELECTOR(cel), listEntry->celNo);
+			writeSelectorValue(_s->_segMan, curObject, SELECTOR(cel), listEntry->celNo);
 		}
 
 		// Create rect according to coordinates and given cel
@@ -241,17 +241,17 @@ void GfxAnimate::fill(byte &old_picNotValid) {
 		} else {
 			view->getCelRect(listEntry->loopNo, listEntry->celNo, listEntry->x, listEntry->y, listEntry->z, &listEntry->celRect);
 		}
-		PUT_SEL32V(_s->_segMan, curObject, SELECTOR(nsLeft), listEntry->celRect.left);
-		PUT_SEL32V(_s->_segMan, curObject, SELECTOR(nsTop), listEntry->celRect.top);
-		PUT_SEL32V(_s->_segMan, curObject, SELECTOR(nsRight), listEntry->celRect.right);
-		PUT_SEL32V(_s->_segMan, curObject, SELECTOR(nsBottom), listEntry->celRect.bottom);
+		writeSelectorValue(_s->_segMan, curObject, SELECTOR(nsLeft), listEntry->celRect.left);
+		writeSelectorValue(_s->_segMan, curObject, SELECTOR(nsTop), listEntry->celRect.top);
+		writeSelectorValue(_s->_segMan, curObject, SELECTOR(nsRight), listEntry->celRect.right);
+		writeSelectorValue(_s->_segMan, curObject, SELECTOR(nsBottom), listEntry->celRect.bottom);
 
 		signal = listEntry->signal;
 
 		// Calculate current priority according to y-coordinate
 		if (!(signal & kSignalFixedPriority)) {
 			listEntry->priority = _ports->kernelCoordinateToPriority(listEntry->y);
-			PUT_SEL32V(_s->_segMan, curObject, SELECTOR(priority), listEntry->priority);
+			writeSelectorValue(_s->_segMan, curObject, SELECTOR(priority), listEntry->priority);
 		}
 
 		if (signal & kSignalNoUpdate) {
@@ -291,14 +291,14 @@ void GfxAnimate::update() {
 
 		if (signal & kSignalNoUpdate) {
 			if (!(signal & kSignalRemoveView)) {
-				bitsHandle = GET_SEL32(_s->_segMan, curObject, SELECTOR(underBits));
+				bitsHandle = readSelector(_s->_segMan, curObject, SELECTOR(underBits));
 				if (_screen->_picNotValid != 1) {
 					_paint16->bitsRestore(bitsHandle);
 					listEntry->showBitsFlag = true;
 				} else	{
 					_paint16->bitsFree(bitsHandle);
 				}
-				PUT_SEL32V(_s->_segMan, curObject, SELECTOR(underBits), 0);
+				writeSelectorValue(_s->_segMan, curObject, SELECTOR(underBits), 0);
 			}
 			signal &= 0xFFFF ^ kSignalForceUpdate;
 			signal &= signal & kSignalViewUpdated ? 0xFFFF ^ (kSignalViewUpdated | kSignalNoUpdate) : 0xFFFF;
@@ -348,7 +348,7 @@ void GfxAnimate::update() {
 					bitsHandle = _paint16->bitsSave(listEntry->celRect, GFX_SCREEN_MASK_VISUAL|GFX_SCREEN_MASK_PRIORITY);
 				else
 					bitsHandle = _paint16->bitsSave(listEntry->celRect, GFX_SCREEN_MASK_ALL);
-				PUT_SEL32(_s->_segMan, curObject, SELECTOR(underBits), bitsHandle);
+				writeSelector(_s->_segMan, curObject, SELECTOR(underBits), bitsHandle);
 			}
 			listEntry->signal = signal;
 		}
@@ -396,7 +396,7 @@ void GfxAnimate::drawCels() {
 		if (!(signal & (kSignalNoUpdate | kSignalHidden | kSignalAlwaysUpdate))) {
 			// Save background
 			bitsHandle = _paint16->bitsSave(listEntry->celRect, GFX_SCREEN_MASK_ALL);
-			PUT_SEL32(_s->_segMan, curObject, SELECTOR(underBits), bitsHandle);
+			writeSelector(_s->_segMan, curObject, SELECTOR(underBits), bitsHandle);
 
 			// draw corresponding cel
 			_paint16->drawCel(listEntry->viewId, listEntry->loopNo, listEntry->celNo, listEntry->celRect, listEntry->priority, listEntry->paletteNo, listEntry->scaleX, listEntry->scaleY);
@@ -432,10 +432,10 @@ void GfxAnimate::updateScreen(byte oldPicNotValid) {
 
 		if (listEntry->showBitsFlag || !(signal & (kSignalRemoveView | kSignalNoUpdate) ||
 										(!(signal & kSignalRemoveView) && (signal & kSignalNoUpdate) && oldPicNotValid))) {
-			lsRect.left = GET_SEL32V(_s->_segMan, curObject, SELECTOR(lsLeft));
-			lsRect.top = GET_SEL32V(_s->_segMan, curObject, SELECTOR(lsTop));
-			lsRect.right = GET_SEL32V(_s->_segMan, curObject, SELECTOR(lsRight));
-			lsRect.bottom = GET_SEL32V(_s->_segMan, curObject, SELECTOR(lsBottom));
+			lsRect.left = readSelectorValue(_s->_segMan, curObject, SELECTOR(lsLeft));
+			lsRect.top = readSelectorValue(_s->_segMan, curObject, SELECTOR(lsTop));
+			lsRect.right = readSelectorValue(_s->_segMan, curObject, SELECTOR(lsRight));
+			lsRect.bottom = readSelectorValue(_s->_segMan, curObject, SELECTOR(lsBottom));
 
 			workerRect = lsRect;
 			workerRect.clip(listEntry->celRect);
@@ -447,10 +447,10 @@ void GfxAnimate::updateScreen(byte oldPicNotValid) {
 				_paint16->bitsShow(lsRect);
 				workerRect = listEntry->celRect;
 			}
-			PUT_SEL32V(_s->_segMan, curObject, SELECTOR(lsLeft), workerRect.left);
-			PUT_SEL32V(_s->_segMan, curObject, SELECTOR(lsTop), workerRect.top);
-			PUT_SEL32V(_s->_segMan, curObject, SELECTOR(lsRight), workerRect.right);
-			PUT_SEL32V(_s->_segMan, curObject, SELECTOR(lsBottom), workerRect.bottom);
+			writeSelectorValue(_s->_segMan, curObject, SELECTOR(lsLeft), workerRect.left);
+			writeSelectorValue(_s->_segMan, curObject, SELECTOR(lsTop), workerRect.top);
+			writeSelectorValue(_s->_segMan, curObject, SELECTOR(lsRight), workerRect.right);
+			writeSelectorValue(_s->_segMan, curObject, SELECTOR(lsBottom), workerRect.bottom);
 			_paint16->bitsShow(workerRect);
 
 			if (signal & kSignalHidden) {
@@ -481,7 +481,7 @@ void GfxAnimate::restoreAndDelete(int argc, reg_t *argv) {
 		signal = listEntry->signal;
 
 		// Finally update signal
-		PUT_SEL32V(_s->_segMan, curObject, SELECTOR(signal), signal);
+		writeSelectorValue(_s->_segMan, curObject, SELECTOR(signal), signal);
 		listIterator++;
 	}
 
@@ -490,16 +490,16 @@ void GfxAnimate::restoreAndDelete(int argc, reg_t *argv) {
 		listEntry = *listIterator;
 		curObject = listEntry->object;
 		// We read out signal here again, this is not by accident but to ensure that we got an up-to-date signal
-		signal = GET_SEL32V(_s->_segMan, curObject, SELECTOR(signal));
+		signal = readSelectorValue(_s->_segMan, curObject, SELECTOR(signal));
 
 		if ((signal & (kSignalNoUpdate | kSignalRemoveView)) == 0) {
-			_paint16->bitsRestore(GET_SEL32(_s->_segMan, curObject, SELECTOR(underBits)));
-			PUT_SEL32V(_s->_segMan, curObject, SELECTOR(underBits), 0);
+			_paint16->bitsRestore(readSelector(_s->_segMan, curObject, SELECTOR(underBits)));
+			writeSelectorValue(_s->_segMan, curObject, SELECTOR(underBits), 0);
 		}
 
 		if (signal & kSignalDisposeMe) {
 			// Call .delete_ method of that object
-			invoke_selector(_s, curObject, g_sci->getKernel()->_selectorCache.delete_, kContinueOnInvalidSelector, argc, argv, 0);
+			invokeSelector(_s, curObject, g_sci->getKernel()->_selectorCache.delete_, kContinueOnInvalidSelector, argc, argv, 0);
 		}
 		listIterator--;
 	}
diff --git a/engines/sci/graphics/compare.cpp b/engines/sci/graphics/compare.cpp
index 36dd2d4aed..3102edc2fa 100644
--- a/engines/sci/graphics/compare.cpp
+++ b/engines/sci/graphics/compare.cpp
@@ -79,12 +79,12 @@ bool GfxCompare::canBeHereCheckRectList(reg_t checkObject, const Common::Rect &c
 	while (curNode) {
 		curObject = curNode->value;
 		if (curObject != checkObject) {
-			signal = GET_SEL32V(_segMan, curObject, SELECTOR(signal));
+			signal = readSelectorValue(_segMan, curObject, SELECTOR(signal));
 			if ((signal & (kSignalIgnoreActor | kSignalRemoveView | kSignalNoUpdate)) == 0) {
-				curRect.left = GET_SEL32V(_segMan, curObject, SELECTOR(brLeft));
-				curRect.top = GET_SEL32V(_segMan, curObject, SELECTOR(brTop));
-				curRect.right = GET_SEL32V(_segMan, curObject, SELECTOR(brRight));
-				curRect.bottom = GET_SEL32V(_segMan, curObject, SELECTOR(brBottom));
+				curRect.left = readSelectorValue(_segMan, curObject, SELECTOR(brLeft));
+				curRect.top = readSelectorValue(_segMan, curObject, SELECTOR(brTop));
+				curRect.right = readSelectorValue(_segMan, curObject, SELECTOR(brRight));
+				curRect.bottom = readSelectorValue(_segMan, curObject, SELECTOR(brBottom));
 				// Check if curRect is within checkRect
 				// TODO: This check is slightly odd, because it means that a rect is not contained
 				// in itself. It may very well be that the original SCI engine did it just
@@ -115,29 +115,29 @@ uint16 GfxCompare::kernelOnControl(byte screenMask, const Common::Rect &rect) {
 void GfxCompare::kernelSetNowSeen(reg_t objectReference) {
 	GfxView *view = NULL;
 	Common::Rect celRect(0, 0);
-	GuiResourceId viewId = (GuiResourceId)GET_SEL32V(_segMan, objectReference, SELECTOR(view));
+	GuiResourceId viewId = (GuiResourceId)readSelectorValue(_segMan, objectReference, SELECTOR(view));
 
 	// HACK: Ignore invalid views for now (perhaps unimplemented text views?)
 	if (viewId == 0xFFFF)	// invalid view
 		return;
 
-	int16 loopNo = GET_SEL32V(_segMan, objectReference, SELECTOR(loop));
-	int16 celNo = GET_SEL32V(_segMan, objectReference, SELECTOR(cel));
-	int16 x = (int16)GET_SEL32V(_segMan, objectReference, SELECTOR(x));
-	int16 y = (int16)GET_SEL32V(_segMan, objectReference, SELECTOR(y));
+	int16 loopNo = readSelectorValue(_segMan, objectReference, SELECTOR(loop));
+	int16 celNo = readSelectorValue(_segMan, objectReference, SELECTOR(cel));
+	int16 x = (int16)readSelectorValue(_segMan, objectReference, SELECTOR(x));
+	int16 y = (int16)readSelectorValue(_segMan, objectReference, SELECTOR(y));
 	int16 z = 0;
 	if (_kernel->_selectorCache.z > -1)
-		z = (int16)GET_SEL32V(_segMan, objectReference, SELECTOR(z));
+		z = (int16)readSelectorValue(_segMan, objectReference, SELECTOR(z));
 
 	// now get cel rectangle
 	view = _cache->getView(viewId);
 	view->getCelRect(loopNo, celNo, x, y, z, &celRect);
 
-	if (lookup_selector(_segMan, objectReference, _kernel->_selectorCache.nsTop, NULL, NULL) == kSelectorVariable) {
-		PUT_SEL32V(_segMan, objectReference, SELECTOR(nsLeft), celRect.left);
-		PUT_SEL32V(_segMan, objectReference, SELECTOR(nsRight), celRect.right);
-		PUT_SEL32V(_segMan, objectReference, SELECTOR(nsTop), celRect.top);
-		PUT_SEL32V(_segMan, objectReference, SELECTOR(nsBottom), celRect.bottom);
+	if (lookupSelector(_segMan, objectReference, _kernel->_selectorCache.nsTop, NULL, NULL) == kSelectorVariable) {
+		writeSelectorValue(_segMan, objectReference, SELECTOR(nsLeft), celRect.left);
+		writeSelectorValue(_segMan, objectReference, SELECTOR(nsRight), celRect.right);
+		writeSelectorValue(_segMan, objectReference, SELECTOR(nsTop), celRect.top);
+		writeSelectorValue(_segMan, objectReference, SELECTOR(nsBottom), celRect.bottom);
 	}
 }
 
@@ -147,10 +147,10 @@ bool GfxCompare::kernelCanBeHere(reg_t curObject, reg_t listReference) {
 	uint16 signal, controlMask;
 	bool result;
 
-	checkRect.left = GET_SEL32V(_segMan, curObject, SELECTOR(brLeft));
-	checkRect.top = GET_SEL32V(_segMan, curObject, SELECTOR(brTop));
-	checkRect.right = GET_SEL32V(_segMan, curObject, SELECTOR(brRight));
-	checkRect.bottom = GET_SEL32V(_segMan, curObject, SELECTOR(brBottom));
+	checkRect.left = readSelectorValue(_segMan, curObject, SELECTOR(brLeft));
+	checkRect.top = readSelectorValue(_segMan, curObject, SELECTOR(brTop));
+	checkRect.right = readSelectorValue(_segMan, curObject, SELECTOR(brRight));
+	checkRect.bottom = readSelectorValue(_segMan, curObject, SELECTOR(brBottom));
 
 	if (!checkRect.isValidRect()) {	// can occur in Iceman - HACK? TODO: is this really occuring in sierra sci? check this
 		warning("kCan(t)BeHere - invalid rect %d, %d -> %d, %d", checkRect.left, checkRect.top, checkRect.right, checkRect.bottom);
@@ -159,8 +159,8 @@ bool GfxCompare::kernelCanBeHere(reg_t curObject, reg_t listReference) {
 
 	adjustedRect = _coordAdjuster->onControl(checkRect);
 
-	signal = GET_SEL32V(_segMan, curObject, SELECTOR(signal));
-	controlMask = GET_SEL32V(_segMan, curObject, SELECTOR(illegalBits));
+	signal = readSelectorValue(_segMan, curObject, SELECTOR(signal));
+	controlMask = readSelectorValue(_segMan, curObject, SELECTOR(illegalBits));
 	result = (isOnControl(GFX_SCREEN_MASK_CONTROL, adjustedRect) & controlMask) ? false : true;
 	if ((result) && (signal & (kSignalIgnoreActor | kSignalRemoveView)) == 0) {
 		List *list = _segMan->lookupList(listReference);
@@ -183,14 +183,14 @@ bool GfxCompare::kernelIsItSkip(GuiResourceId viewId, int16 loopNo, int16 celNo,
 }
 
 void GfxCompare::kernelBaseSetter(reg_t object) {
-	if (lookup_selector(_segMan, object, _kernel->_selectorCache.brLeft, NULL, NULL) == kSelectorVariable) {
-		int16 x = GET_SEL32V(_segMan, object, SELECTOR(x));
-		int16 y = GET_SEL32V(_segMan, object, SELECTOR(y));
-		int16 z = (_kernel->_selectorCache.z > -1) ? GET_SEL32V(_segMan, object, SELECTOR(z)) : 0;
-		int16 yStep = GET_SEL32V(_segMan, object, SELECTOR(yStep));
-		GuiResourceId viewId = GET_SEL32V(_segMan, object, SELECTOR(view));
-		int16 loopNo = GET_SEL32V(_segMan, object, SELECTOR(loop));
-		int16 celNo = GET_SEL32V(_segMan, object, SELECTOR(cel));
+	if (lookupSelector(_segMan, object, _kernel->_selectorCache.brLeft, NULL, NULL) == kSelectorVariable) {
+		int16 x = readSelectorValue(_segMan, object, SELECTOR(x));
+		int16 y = readSelectorValue(_segMan, object, SELECTOR(y));
+		int16 z = (_kernel->_selectorCache.z > -1) ? readSelectorValue(_segMan, object, SELECTOR(z)) : 0;
+		int16 yStep = readSelectorValue(_segMan, object, SELECTOR(yStep));
+		GuiResourceId viewId = readSelectorValue(_segMan, object, SELECTOR(view));
+		int16 loopNo = readSelectorValue(_segMan, object, SELECTOR(loop));
+		int16 celNo = readSelectorValue(_segMan, object, SELECTOR(cel));
 
 		// HACK: Ignore invalid views for now (perhaps unimplemented text views?)
 		if (viewId == 0xFFFF)	// invalid view
@@ -203,10 +203,10 @@ void GfxCompare::kernelBaseSetter(reg_t object) {
 		celRect.bottom = y + 1;
 		celRect.top = celRect.bottom - yStep;
 
-		PUT_SEL32V(_segMan, object, SELECTOR(brLeft), celRect.left);
-		PUT_SEL32V(_segMan, object, SELECTOR(brRight), celRect.right);
-		PUT_SEL32V(_segMan, object, SELECTOR(brTop), celRect.top);
-		PUT_SEL32V(_segMan, object, SELECTOR(brBottom), celRect.bottom);
+		writeSelectorValue(_segMan, object, SELECTOR(brLeft), celRect.left);
+		writeSelectorValue(_segMan, object, SELECTOR(brRight), celRect.right);
+		writeSelectorValue(_segMan, object, SELECTOR(brTop), celRect.top);
+		writeSelectorValue(_segMan, object, SELECTOR(brBottom), celRect.bottom);
 	}
 }
 
diff --git a/engines/sci/graphics/controls.cpp b/engines/sci/graphics/controls.cpp
index f744d6e7f1..26af9741c2 100644
--- a/engines/sci/graphics/controls.cpp
+++ b/engines/sci/graphics/controls.cpp
@@ -143,9 +143,9 @@ void GfxControls::texteditSetBlinkTime() {
 }
 
 void GfxControls::kernelTexteditChange(reg_t controlObject, reg_t eventObject) {
-	uint16 cursorPos = GET_SEL32V(_segMan, controlObject, SELECTOR(cursor));
-	uint16 maxChars = GET_SEL32V(_segMan, controlObject, SELECTOR(max));
-	reg_t textReference = GET_SEL32(_segMan, controlObject, SELECTOR(text));
+	uint16 cursorPos = readSelectorValue(_segMan, controlObject, SELECTOR(cursor));
+	uint16 maxChars = readSelectorValue(_segMan, controlObject, SELECTOR(max));
+	reg_t textReference = readSelector(_segMan, controlObject, SELECTOR(text));
 	Common::String text;
 	uint16 textSize, eventType, eventKey = 0;
 	bool textChanged = false;
@@ -158,14 +158,14 @@ void GfxControls::kernelTexteditChange(reg_t controlObject, reg_t eventObject) {
 
 	if (!eventObject.isNull()) {
 		textSize = text.size();
-		eventType = GET_SEL32V(_segMan, eventObject, SELECTOR(type));
+		eventType = readSelectorValue(_segMan, eventObject, SELECTOR(type));
 
 		switch (eventType) {
 		case SCI_EVENT_MOUSE_PRESS:
 			// TODO: Implement mouse support for cursor change
 			break;
 		case SCI_EVENT_KEYBOARD:
-			eventKey = GET_SEL32V(_segMan, eventObject, SELECTOR(message));
+			eventKey = readSelectorValue(_segMan, eventObject, SELECTOR(message));
 			switch (eventKey) {
 			case SCI_KEY_BACKSPACE:
 				if (cursorPos > 0) {
@@ -207,9 +207,9 @@ void GfxControls::kernelTexteditChange(reg_t controlObject, reg_t eventObject) {
 
 	if (textChanged) {
 		GuiResourceId oldFontId = _text16->GetFontId();
-		GuiResourceId fontId = GET_SEL32V(_segMan, controlObject, SELECTOR(font));
-		rect = Common::Rect(GET_SEL32V(_segMan, controlObject, SELECTOR(nsLeft)), GET_SEL32V(_segMan, controlObject, SELECTOR(nsTop)),
-							  GET_SEL32V(_segMan, controlObject, SELECTOR(nsRight)), GET_SEL32V(_segMan, controlObject, SELECTOR(nsBottom)));
+		GuiResourceId fontId = readSelectorValue(_segMan, controlObject, SELECTOR(font));
+		rect = Common::Rect(readSelectorValue(_segMan, controlObject, SELECTOR(nsLeft)), readSelectorValue(_segMan, controlObject, SELECTOR(nsTop)),
+							  readSelectorValue(_segMan, controlObject, SELECTOR(nsRight)), readSelectorValue(_segMan, controlObject, SELECTOR(nsBottom)));
 		_text16->SetFont(fontId);
 		if (textAddChar) {
 			// We check, if we are really able to add the new char
@@ -241,7 +241,7 @@ void GfxControls::kernelTexteditChange(reg_t controlObject, reg_t eventObject) {
 		}
 	}
 
-	PUT_SEL32V(_segMan, controlObject, SELECTOR(cursor), cursorPos);
+	writeSelectorValue(_segMan, controlObject, SELECTOR(cursor), cursorPos);
 }
 
 int GfxControls::getPicNotValid() {
diff --git a/engines/sci/graphics/coordadjuster.cpp b/engines/sci/graphics/coordadjuster.cpp
index 40ef655be7..422df52f27 100644
--- a/engines/sci/graphics/coordadjuster.cpp
+++ b/engines/sci/graphics/coordadjuster.cpp
@@ -93,18 +93,18 @@ GfxCoordAdjuster32::~GfxCoordAdjuster32() {
 }
 
 void GfxCoordAdjuster32::kernelGlobalToLocal(int16 &x, int16 &y, reg_t planeObject) {
-	//int16 resY = GET_SEL32V(_s->_segMan, planeObj, SELECTOR(resY));
-	//int16 resX = GET_SEL32V(_s->_segMan, planeObj, SELECTOR(resX));
+	//int16 resY = readSelectorValue(_s->_segMan, planeObj, SELECTOR(resY));
+	//int16 resX = readSelectorValue(_s->_segMan, planeObj, SELECTOR(resX));
 	//*x = ( *x * _screen->getWidth()) / resX;
 	//*y = ( *y * _screen->getHeight()) / resY;
-	x -= GET_SEL32V(_segMan, planeObject, SELECTOR(left));
-	y -= GET_SEL32V(_segMan, planeObject, SELECTOR(top));
+	x -= readSelectorValue(_segMan, planeObject, SELECTOR(left));
+	y -= readSelectorValue(_segMan, planeObject, SELECTOR(top));
 }
 void GfxCoordAdjuster32::kernelLocalToGlobal(int16 &x, int16 &y, reg_t planeObject) {
-	//int16 resY = GET_SEL32V(_s->_segMan, planeObj, SELECTOR(resY));
-	//int16 resX = GET_SEL32V(_s->_segMan, planeObj, SELECTOR(resX));
-	x += GET_SEL32V(_segMan, planeObject, SELECTOR(left));
-	y += GET_SEL32V(_segMan, planeObject, SELECTOR(top));
+	//int16 resY = readSelectorValue(_s->_segMan, planeObj, SELECTOR(resY));
+	//int16 resX = readSelectorValue(_s->_segMan, planeObj, SELECTOR(resX));
+	x += readSelectorValue(_segMan, planeObject, SELECTOR(left));
+	y += readSelectorValue(_segMan, planeObject, SELECTOR(top));
 	//*x = ( *x * resX) / _screen->getWidth();
 	//*y = ( *y * resY) / _screen->getHeight();
 }
diff --git a/engines/sci/graphics/frameout.cpp b/engines/sci/graphics/frameout.cpp
index 78253bd913..3cc5ca5447 100644
--- a/engines/sci/graphics/frameout.cpp
+++ b/engines/sci/graphics/frameout.cpp
@@ -54,7 +54,7 @@ GfxFrameout::~GfxFrameout() {
 
 void GfxFrameout::kernelAddPlane(reg_t object) {
 	_planes.push_back(object);
-	int16 planePri = GET_SEL32V(_segMan, object, SELECTOR(priority)) & 0xFFFF;
+	int16 planePri = readSelectorValue(_segMan, object, SELECTOR(priority)) & 0xFFFF;
 	if (planePri > _highPlanePri)
 		_highPlanePri = planePri;
 }
@@ -74,7 +74,7 @@ void GfxFrameout::kernelDeletePlane(reg_t object) {
 	_highPlanePri = 0;
 
 	for (uint32 planeNr = 0; planeNr < _planes.size(); planeNr++) {
-		int16 planePri = GET_SEL32V(_segMan, _planes[planeNr], SELECTOR(priority)) & 0xFFFF;
+		int16 planePri = readSelectorValue(_segMan, _planes[planeNr], SELECTOR(priority)) & 0xFFFF;
 		if (planePri > _highPlanePri)
 			_highPlanePri = planePri;
 	}
@@ -126,29 +126,29 @@ void GfxFrameout::kernelFrameout() {
 
 	for (uint32 planeNr = 0; planeNr < _planes.size(); planeNr++) {
 		planeObject = _planes[planeNr];
-		planePriority = GET_SEL32V(_segMan, planeObject, SELECTOR(priority));
+		planePriority = readSelectorValue(_segMan, planeObject, SELECTOR(priority));
 
 		if (planePriority == -1) // Plane currently not meant to be shown
 			continue;
 
-		planeRect.top = GET_SEL32V(_segMan, planeObject, SELECTOR(top));
-		planeRect.left = GET_SEL32V(_segMan, planeObject, SELECTOR(left));
-		planeRect.bottom = GET_SEL32V(_segMan, planeObject, SELECTOR(bottom));
-		planeRect.right = GET_SEL32V(_segMan, planeObject, SELECTOR(right));
-		planeResY = GET_SEL32V(_segMan, planeObject, SELECTOR(resY));
-		planeResX = GET_SEL32V(_segMan, planeObject, SELECTOR(resX));
+		planeRect.top = readSelectorValue(_segMan, planeObject, SELECTOR(top));
+		planeRect.left = readSelectorValue(_segMan, planeObject, SELECTOR(left));
+		planeRect.bottom = readSelectorValue(_segMan, planeObject, SELECTOR(bottom));
+		planeRect.right = readSelectorValue(_segMan, planeObject, SELECTOR(right));
+		planeResY = readSelectorValue(_segMan, planeObject, SELECTOR(resY));
+		planeResX = readSelectorValue(_segMan, planeObject, SELECTOR(resX));
 
 		planeRect.top = (planeRect.top * _screen->getHeight()) / planeResY;
 		planeRect.left = (planeRect.left * _screen->getWidth()) / planeResX;
 		planeRect.bottom = (planeRect.bottom * _screen->getHeight()) / planeResY;
 		planeRect.right = (planeRect.right * _screen->getWidth()) / planeResX;
 
-		planeBack = GET_SEL32V(_segMan, planeObject, SELECTOR(back));
+		planeBack = readSelectorValue(_segMan, planeObject, SELECTOR(back));
 		if (planeBack) {
 			_paint32->fillRect(planeRect, planeBack);
 		}
 
-		planePictureNr = GET_SEL32V(_segMan, planeObject, SELECTOR(picture));
+		planePictureNr = readSelectorValue(_segMan, planeObject, SELECTOR(picture));
 		if ((planePictureNr != 0xFFFF) && (planePictureNr != 0xFFFE)) {
 			planePicture = new GfxPicture(_resMan, _coordAdjuster, 0, _screen, _palette, planePictureNr, false);
 			planePictureCels = planePicture->getSci32celCount();
@@ -161,19 +161,19 @@ void GfxFrameout::kernelFrameout() {
 		itemEntry = itemData;
 		for (uint32 itemNr = 0; itemNr < _screenItems.size(); itemNr++) {
 			itemObject = _screenItems[itemNr];
-			itemPlane = GET_SEL32(_segMan, itemObject, SELECTOR(plane));
+			itemPlane = readSelector(_segMan, itemObject, SELECTOR(plane));
 			if (planeObject == itemPlane) {
 				// Found an item on current plane
-				itemEntry->viewId = GET_SEL32V(_segMan, itemObject, SELECTOR(view));
-				itemEntry->loopNo = GET_SEL32V(_segMan, itemObject, SELECTOR(loop));
-				itemEntry->celNo = GET_SEL32V(_segMan, itemObject, SELECTOR(cel));
-				itemEntry->x = GET_SEL32V(_segMan, itemObject, SELECTOR(x));
-				itemEntry->y = GET_SEL32V(_segMan, itemObject, SELECTOR(y));
-				itemEntry->z = GET_SEL32V(_segMan, itemObject, SELECTOR(z));
-				itemEntry->priority = GET_SEL32V(_segMan, itemObject, SELECTOR(priority));
-				itemEntry->signal = GET_SEL32V(_segMan, itemObject, SELECTOR(signal));
-				itemEntry->scaleX = GET_SEL32V(_segMan, itemObject, SELECTOR(scaleX));
-				itemEntry->scaleY = GET_SEL32V(_segMan, itemObject, SELECTOR(scaleY));
+				itemEntry->viewId = readSelectorValue(_segMan, itemObject, SELECTOR(view));
+				itemEntry->loopNo = readSelectorValue(_segMan, itemObject, SELECTOR(loop));
+				itemEntry->celNo = readSelectorValue(_segMan, itemObject, SELECTOR(cel));
+				itemEntry->x = readSelectorValue(_segMan, itemObject, SELECTOR(x));
+				itemEntry->y = readSelectorValue(_segMan, itemObject, SELECTOR(y));
+				itemEntry->z = readSelectorValue(_segMan, itemObject, SELECTOR(z));
+				itemEntry->priority = readSelectorValue(_segMan, itemObject, SELECTOR(priority));
+				itemEntry->signal = readSelectorValue(_segMan, itemObject, SELECTOR(signal));
+				itemEntry->scaleX = readSelectorValue(_segMan, itemObject, SELECTOR(scaleX));
+				itemEntry->scaleY = readSelectorValue(_segMan, itemObject, SELECTOR(scaleY));
 				itemEntry->object = itemObject;
 
 				itemEntry->y = ((itemEntry->y * _screen->getHeight()) / planeResY);
@@ -240,12 +240,12 @@ void GfxFrameout::kernelFrameout() {
 				// This doesn't work for SCI2.1 games...
 				if (getSciVersion() == SCI_VERSION_2) {
 					Kernel *kernel = g_sci->getKernel();
-					if (lookup_selector(_segMan, itemEntry->object, kernel->_selectorCache.text, NULL, NULL) == kSelectorVariable) {
-						Common::String text = _segMan->getString(GET_SEL32(_segMan, itemEntry->object, SELECTOR(text)));
-						int16 fontRes = GET_SEL32V(_segMan, itemEntry->object, SELECTOR(font));
+					if (lookupSelector(_segMan, itemEntry->object, kernel->_selectorCache.text, NULL, NULL) == kSelectorVariable) {
+						Common::String text = _segMan->getString(readSelector(_segMan, itemEntry->object, SELECTOR(text)));
+						int16 fontRes = readSelectorValue(_segMan, itemEntry->object, SELECTOR(font));
 						GfxFont *font = new GfxFontFromResource(_resMan, _screen, fontRes);
-						bool dimmed = GET_SEL32V(_segMan, itemEntry->object, SELECTOR(dimmed));
-						uint16 foreColor = GET_SEL32V(_segMan, itemEntry->object, SELECTOR(fore));
+						bool dimmed = readSelectorValue(_segMan, itemEntry->object, SELECTOR(dimmed));
+						uint16 foreColor = readSelectorValue(_segMan, itemEntry->object, SELECTOR(fore));
 						uint16 curX = itemEntry->x;
 						uint16 curY = itemEntry->y;
 						for (uint32 i = 0; i < text.size(); i++) {
diff --git a/engines/sci/graphics/maciconbar.cpp b/engines/sci/graphics/maciconbar.cpp
index 2904bda22b..a06e98ccbf 100644
--- a/engines/sci/graphics/maciconbar.cpp
+++ b/engines/sci/graphics/maciconbar.cpp
@@ -48,7 +48,7 @@ void GfxMacIconBar::drawIcons() {
 	uint32 lastX = 0;
 
 	for (uint32 i = 0; i < _iconBarObjects.size(); i++) {
-		uint32 iconIndex = GET_SEL32V(g_sci->getEngineState()->_segMan, _iconBarObjects[i], SELECTOR(iconIndex));
+		uint32 iconIndex = readSelectorValue(g_sci->getEngineState()->_segMan, _iconBarObjects[i], SELECTOR(iconIndex));
 		Resource *res = g_sci->getResMan()->findResource(ResourceId(kResourceTypeMacIconBarPictN, iconIndex + 1), false);
 		if (!res)
 			continue;
diff --git a/engines/sci/graphics/menu.cpp b/engines/sci/graphics/menu.cpp
index 5e3b419fe3..880e1aba12 100644
--- a/engines/sci/graphics/menu.cpp
+++ b/engines/sci/graphics/menu.cpp
@@ -378,7 +378,7 @@ void GfxMenu::calculateMenuAndItemWidth() {
 }
 
 reg_t GfxMenu::kernelSelect(reg_t eventObject) {
-	int16 eventType = GET_SEL32V(_segMan, eventObject, SELECTOR(type));
+	int16 eventType = readSelectorValue(_segMan, eventObject, SELECTOR(type));
 	int16 keyPress, keyModifier;
 	Common::Point mousePosition;
 	GuiMenuItemList::iterator itemIterator = _itemList.begin();
@@ -390,8 +390,8 @@ reg_t GfxMenu::kernelSelect(reg_t eventObject) {
 
 	switch (eventType) {
 	case SCI_EVENT_KEYBOARD:
-		keyPress = GET_SEL32V(_segMan, eventObject, SELECTOR(message));
-		keyModifier = GET_SEL32V(_segMan, eventObject, SELECTOR(modifiers));
+		keyPress = readSelectorValue(_segMan, eventObject, SELECTOR(message));
+		keyModifier = readSelectorValue(_segMan, eventObject, SELECTOR(modifiers));
 		// If tab got pressed, handle it here as if it was Ctrl-I - at least sci0 also did it that way
 		if (keyPress == SCI_KEY_TAB) {
 			keyModifier = SCI_KEYMOD_CTRL;
@@ -465,7 +465,7 @@ reg_t GfxMenu::kernelSelect(reg_t eventObject) {
 		_ports->setPort(_oldPort);
 
 	if ((itemEntry) || (forceClaimed))
-		PUT_SEL32(_segMan, eventObject, SELECTOR(claimed), make_reg(0, 1));
+		writeSelector(_segMan, eventObject, SELECTOR(claimed), make_reg(0, 1));
 	if (itemEntry)
 		return make_reg(0, (itemEntry->menuId << 8) | (itemEntry->id));
 	return NULL_REG;
diff --git a/engines/sci/sound/audio.cpp b/engines/sci/sound/audio.cpp
index 331561eea4..f64760b53e 100644
--- a/engines/sci/sound/audio.cpp
+++ b/engines/sci/sound/audio.cpp
@@ -332,11 +332,11 @@ void AudioPlayer::setSoundSync(ResourceId id, reg_t syncObjAddr, SegManager *seg
 	_syncOffset = 0;
 
 	if (_syncResource) {
-		PUT_SEL32V(segMan, syncObjAddr, SELECTOR(syncCue), 0);
+		writeSelectorValue(segMan, syncObjAddr, SELECTOR(syncCue), 0);
 	} else {
 		warning("setSoundSync: failed to find resource %s", id.toString().c_str());
 		// Notify the scripts to stop sound sync
-		PUT_SEL32V(segMan, syncObjAddr, SELECTOR(syncCue), SIGNAL_OFFSET);
+		writeSelectorValue(segMan, syncObjAddr, SELECTOR(syncCue), SIGNAL_OFFSET);
 	}
 }
 
@@ -352,8 +352,8 @@ void AudioPlayer::doSoundSync(reg_t syncObjAddr, SegManager *segMan) {
 			_syncOffset += 2;
 		}
 
-		PUT_SEL32V(segMan, syncObjAddr, SELECTOR(syncTime), syncTime);
-		PUT_SEL32V(segMan, syncObjAddr, SELECTOR(syncCue), syncCue);
+		writeSelectorValue(segMan, syncObjAddr, SELECTOR(syncTime), syncTime);
+		writeSelectorValue(segMan, syncObjAddr, SELECTOR(syncCue), syncCue);
 	}
 }
 
diff --git a/engines/sci/sound/soundcmd.cpp b/engines/sci/sound/soundcmd.cpp
index b191e9f2c0..3d25713ceb 100644
--- a/engines/sci/sound/soundcmd.cpp
+++ b/engines/sci/sound/soundcmd.cpp
@@ -50,9 +50,9 @@ namespace Sci {
 
 #ifdef USE_OLD_MUSIC_FUNCTIONS
 static void script_set_priority(ResourceManager *resMan, SegManager *segMan, SfxState *state, reg_t obj, int priority) {
-	int song_nr = GET_SEL32V(segMan, obj, SELECTOR(number));
+	int song_nr = readSelectorValue(segMan, obj, SELECTOR(number));
 	Resource *song = resMan->findResource(ResourceId(kResourceTypeSound, song_nr), 0);
-	int flags = GET_SEL32V(segMan, obj, SELECTOR(flags));
+	int flags = readSelectorValue(segMan, obj, SELECTOR(flags));
 
 	if (priority == -1) {
 		if (song->data[0] == 0xf0)
@@ -64,7 +64,7 @@ static void script_set_priority(ResourceManager *resMan, SegManager *segMan, Sfx
 	} else flags |= SCI1_SOUND_FLAG_SCRIPTED_PRI;
 
 	state->sfx_song_renice(FROBNICATE_HANDLE(obj), priority);
-	PUT_SEL32V(segMan, obj, SELECTOR(flags), flags);
+	writeSelectorValue(segMan, obj, SELECTOR(flags), flags);
 }
 
 SongIterator *build_iterator(ResourceManager *resMan, int song_nr, SongIteratorType type, songit_id_t id) {
@@ -98,27 +98,27 @@ void process_sound_events(EngineState *s) { /* Get all sound events, apply their
 		case SI_LOOP:
 			debugC(2, kDebugLevelSound, "[process-sound] Song %04x:%04x looped (to %d)",
 			          PRINT_REG(obj), cue);
-			/*			PUT_SEL32V(segMan, obj, SELECTOR(loops), GET_SEL32V(segMan, obj, SELECTOR(loop));; - 1);*/
-			PUT_SEL32V(segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
+			/*			writeSelectorValue(segMan, obj, SELECTOR(loops), readSelectorValue(segMan, obj, SELECTOR(loop));; - 1);*/
+			writeSelectorValue(segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
 			break;
 
 		case SI_RELATIVE_CUE:
 			debugC(2, kDebugLevelSound, "[process-sound] Song %04x:%04x received relative cue %d",
 			          PRINT_REG(obj), cue);
-			PUT_SEL32V(segMan, obj, SELECTOR(signal), cue + 0x7f);
+			writeSelectorValue(segMan, obj, SELECTOR(signal), cue + 0x7f);
 			break;
 
 		case SI_ABSOLUTE_CUE:
 			debugC(2, kDebugLevelSound, "[process-sound] Song %04x:%04x received absolute cue %d",
 			          PRINT_REG(obj), cue);
-			PUT_SEL32V(segMan, obj, SELECTOR(signal), cue);
+			writeSelectorValue(segMan, obj, SELECTOR(signal), cue);
 			break;
 
 		case SI_FINISHED:
 			debugC(2, kDebugLevelSound, "[process-sound] Song %04x:%04x finished",
 			          PRINT_REG(obj));
-			PUT_SEL32V(segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
-			PUT_SEL32V(segMan, obj, SELECTOR(state), kSoundStopped);
+			writeSelectorValue(segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
+			writeSelectorValue(segMan, obj, SELECTOR(state), kSoundStopped);
 			break;
 
 		default:
@@ -253,7 +253,7 @@ void SoundCommandParser::cmdInitSound(reg_t obj, int16 value) {
 	if (!obj.segment)
 		return;
 
-	int resourceId = GET_SEL32V(_segMan, obj, SELECTOR(number));
+	int resourceId = readSelectorValue(_segMan, obj, SELECTOR(number));
 
 #ifdef USE_OLD_MUSIC_FUNCTIONS
 
@@ -267,7 +267,7 @@ void SoundCommandParser::cmdInitSound(reg_t obj, int16 value) {
 	SongIteratorType type = (_soundVersion <= SCI_VERSION_0_LATE) ? SCI_SONG_ITERATOR_TYPE_SCI0 : SCI_SONG_ITERATOR_TYPE_SCI1;
 
 	if (_soundVersion <= SCI_VERSION_0_LATE) {
-		if (GET_SEL32V(_segMan, obj, SELECTOR(nodePtr))) {
+		if (readSelectorValue(_segMan, obj, SELECTOR(nodePtr))) {
 			_state->sfx_song_set_status(handle, SOUND_STATUS_STOPPED);
 			_state->sfx_remove_song(handle);
 		}
@@ -281,11 +281,11 @@ void SoundCommandParser::cmdInitSound(reg_t obj, int16 value) {
 
 	// Notify the engine
 	if (_soundVersion <= SCI_VERSION_0_LATE)
-		PUT_SEL32V(_segMan, obj, SELECTOR(state), kSoundInitialized);
+		writeSelectorValue(_segMan, obj, SELECTOR(state), kSoundInitialized);
 	else
-		PUT_SEL32(_segMan, obj, SELECTOR(nodePtr), obj);
+		writeSelector(_segMan, obj, SELECTOR(nodePtr), obj);
 
-	PUT_SEL32(_segMan, obj, SELECTOR(handle), obj);
+	writeSelector(_segMan, obj, SELECTOR(handle), obj);
 
 #else
 
@@ -302,10 +302,10 @@ void SoundCommandParser::cmdInitSound(reg_t obj, int16 value) {
 		newSound->soundRes = 0;
 
 	newSound->soundObj = obj;
-	newSound->loop = GET_SEL32V(_segMan, obj, SELECTOR(loop));
-	newSound->priority = GET_SEL32V(_segMan, obj, SELECTOR(pri)) & 0xFF;
+	newSound->loop = readSelectorValue(_segMan, obj, SELECTOR(loop));
+	newSound->priority = readSelectorValue(_segMan, obj, SELECTOR(pri)) & 0xFF;
 	if (_soundVersion >= SCI_VERSION_1_EARLY)
-		newSound->volume = CLIP<int>(GET_SEL32V(_segMan, obj, SELECTOR(vol)), 0, MUSIC_VOLUME_MAX);
+		newSound->volume = CLIP<int>(readSelectorValue(_segMan, obj, SELECTOR(vol)), 0, MUSIC_VOLUME_MAX);
 
 	// In SCI1.1 games, sound effects are started from here. If we can find
 	// a relevant audio resource, play it, otherwise switch to synthesized
@@ -327,11 +327,11 @@ void SoundCommandParser::cmdInitSound(reg_t obj, int16 value) {
 	if (newSound->soundRes || newSound->pStreamAud) {
 		// Notify the engine
 		if (_soundVersion <= SCI_VERSION_0_LATE)
-			PUT_SEL32V(_segMan, obj, SELECTOR(state), kSoundInitialized);
+			writeSelectorValue(_segMan, obj, SELECTOR(state), kSoundInitialized);
 		else
-			PUT_SEL32(_segMan, obj, SELECTOR(nodePtr), obj);
+			writeSelector(_segMan, obj, SELECTOR(nodePtr), obj);
 
-		PUT_SEL32(_segMan, obj, SELECTOR(handle), obj);
+		writeSelector(_segMan, obj, SELECTOR(handle), obj);
 	}
 #endif
 
@@ -346,30 +346,30 @@ void SoundCommandParser::cmdPlaySound(reg_t obj, int16 value) {
 
 	if (_soundVersion <= SCI_VERSION_0_LATE) {
 		_state->sfx_song_set_status(handle, SOUND_STATUS_PLAYING);
-		_state->sfx_song_set_loops(handle, GET_SEL32V(_segMan, obj, SELECTOR(loop)));
-		PUT_SEL32V(_segMan, obj, SELECTOR(state), kSoundPlaying);
+		_state->sfx_song_set_loops(handle, readSelectorValue(_segMan, obj, SELECTOR(loop)));
+		writeSelectorValue(_segMan, obj, SELECTOR(state), kSoundPlaying);
 	} else if (_soundVersion == SCI_VERSION_1_EARLY) {
 		_state->sfx_song_set_status(handle, SOUND_STATUS_PLAYING);
-		_state->sfx_song_set_loops(handle, GET_SEL32V(_segMan, obj, SELECTOR(loop)));
-		_state->sfx_song_renice(handle, GET_SEL32V(_segMan, obj, SELECTOR(pri)));
+		_state->sfx_song_set_loops(handle, readSelectorValue(_segMan, obj, SELECTOR(loop)));
+		_state->sfx_song_renice(handle, readSelectorValue(_segMan, obj, SELECTOR(pri)));
 		RESTORE_BEHAVIOR rb = (RESTORE_BEHAVIOR) value;		/* Too lazy to look up a default value for this */
 		_state->_songlib.setSongRestoreBehavior(handle, rb);
-		PUT_SEL32V(_segMan, obj, SELECTOR(signal), 0);
+		writeSelectorValue(_segMan, obj, SELECTOR(signal), 0);
 	} else if (_soundVersion == SCI_VERSION_1_LATE) {
-		int looping = GET_SEL32V(_segMan, obj, SELECTOR(loop));
-		//int vol = GET_SEL32V(_segMan, obj, SELECTOR(vol));
-		int pri = GET_SEL32V(_segMan, obj, SELECTOR(pri));
+		int looping = readSelectorValue(_segMan, obj, SELECTOR(loop));
+		//int vol = readSelectorValue(_segMan, obj, SELECTOR(vol));
+		int pri = readSelectorValue(_segMan, obj, SELECTOR(pri));
 		int sampleLen = 0;
 		Song *song = _state->_songlib.findSong(handle);
-		int songNumber = GET_SEL32V(_segMan, obj, SELECTOR(number));
+		int songNumber = readSelectorValue(_segMan, obj, SELECTOR(number));
 
-		if (GET_SEL32V(_segMan, obj, SELECTOR(nodePtr)) && (song && songNumber != song->_resourceNum)) {
+		if (readSelectorValue(_segMan, obj, SELECTOR(nodePtr)) && (song && songNumber != song->_resourceNum)) {
 			_state->sfx_song_set_status(handle, SOUND_STATUS_STOPPED);
 			_state->sfx_remove_song(handle);
-			PUT_SEL32(_segMan, obj, SELECTOR(nodePtr), NULL_REG);
+			writeSelector(_segMan, obj, SELECTOR(nodePtr), NULL_REG);
 		}
 
-		if (!GET_SEL32V(_segMan, obj, SELECTOR(nodePtr)) && obj.segment) {
+		if (!readSelectorValue(_segMan, obj, SELECTOR(nodePtr)) && obj.segment) {
 			// In SCI1.1 games, sound effects are started from here. If we can find
 			// a relevant audio resource, play it, otherwise switch to synthesized
 			// effects. If the resource exists, play it using map 65535 (sound
@@ -387,7 +387,7 @@ void SoundCommandParser::cmdPlaySound(reg_t obj, int16 value) {
 					warning("Could not open song number %d", songNumber);
 					// Send a "stop handle" event so that the engine won't wait forever here
 					_state->sfx_song_set_status(handle, SOUND_STATUS_STOPPED);
-					PUT_SEL32V(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
+					writeSelectorValue(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
 					return;
 				}
 				debugC(2, kDebugLevelSound, "Initializing song number %d", songNumber);
@@ -395,15 +395,15 @@ void SoundCommandParser::cmdPlaySound(reg_t obj, int16 value) {
 				                          handle), 0, handle, songNumber);
 			}
 
-			PUT_SEL32(_segMan, obj, SELECTOR(nodePtr), obj);
-			PUT_SEL32(_segMan, obj, SELECTOR(handle), obj);
+			writeSelector(_segMan, obj, SELECTOR(nodePtr), obj);
+			writeSelector(_segMan, obj, SELECTOR(handle), obj);
 		}
 
 		if (obj.segment) {
 			_state->sfx_song_set_status(handle, SOUND_STATUS_PLAYING);
 			_state->sfx_song_set_loops(handle, looping);
 			_state->sfx_song_renice(handle, pri);
-			PUT_SEL32V(_segMan, obj, SELECTOR(signal), 0);
+			writeSelectorValue(_segMan, obj, SELECTOR(signal), 0);
 		}
 	}
 
@@ -415,7 +415,7 @@ void SoundCommandParser::cmdPlaySound(reg_t obj, int16 value) {
 		return;
 	}
 
-	int resourceId = obj.segment ? GET_SEL32V(_segMan, obj, SELECTOR(number)) : -1;
+	int resourceId = obj.segment ? readSelectorValue(_segMan, obj, SELECTOR(number)) : -1;
 
 	if (musicSlot->resourceId != resourceId) { // another sound loaded into struct
 		cmdDisposeSound(obj, value);
@@ -423,25 +423,25 @@ void SoundCommandParser::cmdPlaySound(reg_t obj, int16 value) {
 		// Find slot again :)
 		musicSlot = _music->getSlot(obj);
 	}
-	int16 loop = GET_SEL32V(_segMan, obj, SELECTOR(loop));
+	int16 loop = readSelectorValue(_segMan, obj, SELECTOR(loop));
 	debugC(2, kDebugLevelSound, "cmdPlaySound: resource number %d, loop %d", resourceId, loop);
 
-	PUT_SEL32(_segMan, obj, SELECTOR(handle), obj);
+	writeSelector(_segMan, obj, SELECTOR(handle), obj);
 
 	if (_soundVersion >= SCI_VERSION_1_EARLY) {
-		PUT_SEL32(_segMan, obj, SELECTOR(nodePtr), obj);
-		PUT_SEL32V(_segMan, obj, SELECTOR(min), 0);
-		PUT_SEL32V(_segMan, obj, SELECTOR(sec), 0);
-		PUT_SEL32V(_segMan, obj, SELECTOR(frame), 0);
-		PUT_SEL32V(_segMan, obj, SELECTOR(signal), 0);
+		writeSelector(_segMan, obj, SELECTOR(nodePtr), obj);
+		writeSelectorValue(_segMan, obj, SELECTOR(min), 0);
+		writeSelectorValue(_segMan, obj, SELECTOR(sec), 0);
+		writeSelectorValue(_segMan, obj, SELECTOR(frame), 0);
+		writeSelectorValue(_segMan, obj, SELECTOR(signal), 0);
 	} else {
-		PUT_SEL32V(_segMan, obj, SELECTOR(state), kSoundPlaying);
+		writeSelectorValue(_segMan, obj, SELECTOR(state), kSoundPlaying);
 	}
 
-	musicSlot->loop = GET_SEL32V(_segMan, obj, SELECTOR(loop));
-	musicSlot->priority = GET_SEL32V(_segMan, obj, SELECTOR(priority));
+	musicSlot->loop = readSelectorValue(_segMan, obj, SELECTOR(loop));
+	musicSlot->priority = readSelectorValue(_segMan, obj, SELECTOR(priority));
 	if (_soundVersion >= SCI_VERSION_1_EARLY)
-		musicSlot->volume = GET_SEL32V(_segMan, obj, SELECTOR(vol));
+		musicSlot->volume = readSelectorValue(_segMan, obj, SELECTOR(vol));
 	_music->soundPlay(musicSlot);
 
 #endif
@@ -458,7 +458,7 @@ void SoundCommandParser::changeSoundStatus(reg_t obj, int newStatus) {
 	if (obj.segment) {
 		_state->sfx_song_set_status(handle, newStatus);
 		if (_soundVersion <= SCI_VERSION_0_LATE)
-			PUT_SEL32V(_segMan, obj, SELECTOR(state), newStatus);
+			writeSelectorValue(_segMan, obj, SELECTOR(state), newStatus);
 	}
 }
 #endif
@@ -475,7 +475,7 @@ void SoundCommandParser::cmdDisposeSound(reg_t obj, int16 value) {
 		_state->sfx_remove_song(handle);
 
 		if (_soundVersion <= SCI_VERSION_0_LATE)
-			PUT_SEL32V(_segMan, obj, SELECTOR(handle), 0x0000);
+			writeSelectorValue(_segMan, obj, SELECTOR(handle), 0x0000);
 	}
 
 #else
@@ -489,11 +489,11 @@ void SoundCommandParser::cmdDisposeSound(reg_t obj, int16 value) {
 	cmdStopSound(obj, value);
 
 	_music->soundKill(musicSlot);
-	PUT_SEL32V(_segMan, obj, SELECTOR(handle), 0);
+	writeSelectorValue(_segMan, obj, SELECTOR(handle), 0);
 	if (_soundVersion >= SCI_VERSION_1_EARLY)
-		PUT_SEL32(_segMan, obj, SELECTOR(nodePtr), NULL_REG);
+		writeSelector(_segMan, obj, SELECTOR(nodePtr), NULL_REG);
 	else
-		PUT_SEL32V(_segMan, obj, SELECTOR(state), kSoundStopped);
+		writeSelectorValue(_segMan, obj, SELECTOR(state), kSoundStopped);
 #endif
 }
 
@@ -509,7 +509,7 @@ void SoundCommandParser::processStopSound(reg_t obj, int16 value, bool sampleFin
 	changeSoundStatus(obj, SOUND_STATUS_STOPPED);
 
 	if (_soundVersion >= SCI_VERSION_1_EARLY)
-		PUT_SEL32V(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
+		writeSelectorValue(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
 #else
 	MusicEntry *musicSlot = _music->getSlot(obj);
 	if (!musicSlot) {
@@ -518,9 +518,9 @@ void SoundCommandParser::processStopSound(reg_t obj, int16 value, bool sampleFin
 	}
 
 	if (_soundVersion <= SCI_VERSION_0_LATE) {
-		PUT_SEL32V(_segMan, obj, SELECTOR(state), kSoundStopped);
+		writeSelectorValue(_segMan, obj, SELECTOR(state), kSoundStopped);
 	} else {
-		PUT_SEL32V(_segMan, obj, SELECTOR(handle), 0);
+		writeSelectorValue(_segMan, obj, SELECTOR(handle), 0);
 	}
 
 	// Set signal selector in sound SCI0 games only, when the sample has finished playing
@@ -530,7 +530,7 @@ void SoundCommandParser::processStopSound(reg_t obj, int16 value, bool sampleFin
 	//         sfx drivers included
 	// We need to set signal in sound SCI1+ games all the time
 	if ((_soundVersion > SCI_VERSION_0_LATE) || sampleFinishedPlaying)
-		PUT_SEL32V(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
+		writeSelectorValue(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
 
 	musicSlot->dataInc = 0;
 	musicSlot->signal = 0;
@@ -565,7 +565,7 @@ void SoundCommandParser::cmdPauseSound(reg_t obj, int16 value) {
 
 		if (_soundVersion <= SCI_VERSION_0_LATE) {
 			// Always pause the sound in SCI0 games. It's resumed in cmdResumeSound()
-			PUT_SEL32V(_segMan, musicSlot->soundObj, SELECTOR(state), kSoundPaused);
+			writeSelectorValue(_segMan, musicSlot->soundObj, SELECTOR(state), kSoundPaused);
 			_music->soundPause(musicSlot);
 		} else {
 			_music->soundToggle(musicSlot, value);
@@ -590,7 +590,7 @@ void SoundCommandParser::cmdResumeSound(reg_t obj, int16 value) {
 		return;
 	}
 
-	PUT_SEL32V(_segMan, musicSlot->soundObj, SELECTOR(state), kSoundPlaying);
+	writeSelectorValue(_segMan, musicSlot->soundObj, SELECTOR(state), kSoundPlaying);
 	_music->soundResume(musicSlot);
 #endif
 }
@@ -635,8 +635,8 @@ void SoundCommandParser::cmdFadeSound(reg_t obj, int16 value) {
 		** than fading it! */
 		_state->sfx_song_set_status(handle, SOUND_STATUS_STOPPED);
 		if (_soundVersion <= SCI_VERSION_0_LATE)
-			PUT_SEL32V(_segMan, obj, SELECTOR(state), SOUND_STATUS_STOPPED);
-		PUT_SEL32V(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
+			writeSelectorValue(_segMan, obj, SELECTOR(state), SOUND_STATUS_STOPPED);
+		writeSelectorValue(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
 	} else {
 		fade_params_t fade;
 		fade.final_volume = _argv[2].toUint16();
@@ -651,11 +651,11 @@ void SoundCommandParser::cmdFadeSound(reg_t obj, int16 value) {
 		/* FIXME: The next couple of lines actually STOP the handle, rather
 		** than fading it! */
 		if (_argv[5].toUint16()) {
-			PUT_SEL32V(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
+			writeSelectorValue(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
 			_state->sfx_song_set_status(handle, SOUND_STATUS_STOPPED);
 		} else {
 			// FIXME: Support fade-and-continue. For now, send signal right away.
-			PUT_SEL32V(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
+			writeSelectorValue(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
 		}
 	}
 #else
@@ -692,7 +692,7 @@ void SoundCommandParser::cmdFadeSound(reg_t obj, int16 value) {
 	// If sound is not playing currently, set signal directly
 	if (musicSlot->status != kSoundPlaying) {
 		warning("cmdFadeSound: fading requested, but sound is currently not playing");
-		PUT_SEL32V(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
+		writeSelectorValue(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
 	}
 
 	debugC(2, kDebugLevelSound, "cmdFadeSound: to %d, step %d, ticker %d", musicSlot->fadeTo, musicSlot->fadeStep, musicSlot->fadeTickerStep);
@@ -714,8 +714,8 @@ void SoundCommandParser::cmdUpdateSound(reg_t obj, int16 value) {
 #ifdef USE_OLD_MUSIC_FUNCTIONS
 	SongHandle handle = FROBNICATE_HANDLE(obj);
 	if (_soundVersion <= SCI_VERSION_0_LATE && obj.segment) {
-		_state->sfx_song_set_loops(handle, GET_SEL32V(_segMan, obj, SELECTOR(loop)));
-		script_set_priority(_resMan, _segMan, _state, obj, GET_SEL32V(_segMan, obj, SELECTOR(pri)));
+		_state->sfx_song_set_loops(handle, readSelectorValue(_segMan, obj, SELECTOR(loop)));
+		script_set_priority(_resMan, _segMan, _state, obj, readSelectorValue(_segMan, obj, SELECTOR(pri)));
 	}
 #else
 	MusicEntry *musicSlot = _music->getSlot(obj);
@@ -724,11 +724,11 @@ void SoundCommandParser::cmdUpdateSound(reg_t obj, int16 value) {
 		return;
 	}
 
-	musicSlot->loop = GET_SEL32V(_segMan, obj, SELECTOR(loop));
-	int16 objVol = CLIP<int>(GET_SEL32V(_segMan, obj, SELECTOR(vol)), 0, 255);
+	musicSlot->loop = readSelectorValue(_segMan, obj, SELECTOR(loop));
+	int16 objVol = CLIP<int>(readSelectorValue(_segMan, obj, SELECTOR(vol)), 0, 255);
 	if (objVol != musicSlot->volume)
 		_music->soundSetVolume(musicSlot, objVol);
-	uint32 objPrio = GET_SEL32V(_segMan, obj, SELECTOR(pri));
+	uint32 objPrio = readSelectorValue(_segMan, obj, SELECTOR(pri));
 	if (objPrio != musicSlot->priority)
 		_music->soundSetPriority(musicSlot, objPrio);
 
@@ -755,7 +755,7 @@ void SoundCommandParser::cmdUpdateCues(reg_t obj, int16 value) {
 		debugC(2, kDebugLevelSound, "---    [CUE] %04x:%04x Absolute Cue: %d",
 		          PRINT_REG(obj), signal);
 		debugC(2, kDebugLevelSound, "abs-signal %04X", signal);
-		PUT_SEL32V(_segMan, obj, SELECTOR(signal), signal);
+		writeSelectorValue(_segMan, obj, SELECTOR(signal), signal);
 		break;
 
 	case SI_RELATIVE_CUE:
@@ -765,17 +765,17 @@ void SoundCommandParser::cmdUpdateCues(reg_t obj, int16 value) {
 		/* FIXME to match commented-out semantics
 		 * below, with proper storage of dataInc and
 		 * signal in the iterator code. */
-		PUT_SEL32V(_segMan, obj, SELECTOR(dataInc), signal);
+		writeSelectorValue(_segMan, obj, SELECTOR(dataInc), signal);
 		debugC(2, kDebugLevelSound, "rel-signal %04X", signal);
 		if (_soundVersion == SCI_VERSION_1_EARLY)
-			PUT_SEL32V(_segMan, obj, SELECTOR(signal), signal);
+			writeSelectorValue(_segMan, obj, SELECTOR(signal), signal);
 		else
-			PUT_SEL32V(_segMan, obj, SELECTOR(signal), signal + 127);
+			writeSelectorValue(_segMan, obj, SELECTOR(signal), signal + 127);
 		break;
 
 	case SI_FINISHED:
 		debugC(2, kDebugLevelSound, "---    [FINISHED] %04x:%04x", PRINT_REG(obj));
-		PUT_SEL32V(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
+		writeSelectorValue(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
 		break;
 
 	case SI_LOOP:
@@ -784,30 +784,30 @@ void SoundCommandParser::cmdUpdateCues(reg_t obj, int16 value) {
 
 	//switch (signal) {
 	//case 0x00:
-	//	if (dataInc != GET_SEL32V(segMan, obj, SELECTOR(dataInc))) {
-	//		PUT_SEL32V(segMan, obj, SELECTOR(dataInc), dataInc);
-	//		PUT_SEL32V(segMan, obj, SELECTOR(signal), dataInc+0x7f);
+	//	if (dataInc != readSelectorValue(segMan, obj, SELECTOR(dataInc))) {
+	//		writeSelectorValue(segMan, obj, SELECTOR(dataInc), dataInc);
+	//		writeSelectorValue(segMan, obj, SELECTOR(signal), dataInc+0x7f);
 	//	} else {
-	//		PUT_SEL32V(segMan, obj, SELECTOR(signal), signal);
+	//		writeSelectorValue(segMan, obj, SELECTOR(signal), signal);
 	//	}
 	//	break;
 	//case 0xFF: // May be unnecessary
 	//	s->_sound.sfx_song_set_status(handle, SOUND_STATUS_STOPPED);
 	//	break;
 	//default :
-	//	if (dataInc != GET_SEL32V(segMan, obj, SELECTOR(dataInc))) {
-	//		PUT_SEL32V(segMan, obj, SELECTOR(dataInc), dataInc);
-	//		PUT_SEL32V(segMan, obj, SELECTOR(signal), dataInc + 0x7f);
+	//	if (dataInc != readSelectorValue(segMan, obj, SELECTOR(dataInc))) {
+	//		writeSelectorValue(segMan, obj, SELECTOR(dataInc), dataInc);
+	//		writeSelectorValue(segMan, obj, SELECTOR(signal), dataInc + 0x7f);
 	//	} else {
-	//		PUT_SEL32V(segMan, obj, SELECTOR(signal), signal);
+	//		writeSelectorValue(segMan, obj, SELECTOR(signal), signal);
 	//	}
 	//	break;
 	//}
 
 	if (_soundVersion == SCI_VERSION_1_EARLY) {
-		PUT_SEL32V(_segMan, obj, SELECTOR(min), min);
-		PUT_SEL32V(_segMan, obj, SELECTOR(sec), sec);
-		PUT_SEL32V(_segMan, obj, SELECTOR(frame), frame);
+		writeSelectorValue(_segMan, obj, SELECTOR(min), min);
+		writeSelectorValue(_segMan, obj, SELECTOR(sec), sec);
+		writeSelectorValue(_segMan, obj, SELECTOR(frame), frame);
 	}
 #else
 	MusicEntry *musicSlot = _music->getSlot(obj);
@@ -841,14 +841,14 @@ void SoundCommandParser::cmdUpdateCues(reg_t obj, int16 value) {
 	} else if (musicSlot->pMidiParser) {
 		// Update MIDI slots
 		if (musicSlot->signal == 0) {
-			if (musicSlot->dataInc != GET_SEL32V(_segMan, obj, SELECTOR(dataInc))) {
+			if (musicSlot->dataInc != readSelectorValue(_segMan, obj, SELECTOR(dataInc))) {
 				if (_kernel->_selectorCache.dataInc > -1)
-					PUT_SEL32V(_segMan, obj, SELECTOR(dataInc), musicSlot->dataInc);
-				PUT_SEL32V(_segMan, obj, SELECTOR(signal), musicSlot->dataInc + 127);
+					writeSelectorValue(_segMan, obj, SELECTOR(dataInc), musicSlot->dataInc);
+				writeSelectorValue(_segMan, obj, SELECTOR(signal), musicSlot->dataInc + 127);
 			}
 		} else {
 			// Sync the signal of the sound object
-			PUT_SEL32V(_segMan, obj, SELECTOR(signal), musicSlot->signal);
+			writeSelectorValue(_segMan, obj, SELECTOR(signal), musicSlot->signal);
 			// We need to do this especially because state selector needs to get updated
 			if (musicSlot->signal == SIGNAL_OFFSET)
 				cmdStopSound(obj, 0);
@@ -856,14 +856,14 @@ void SoundCommandParser::cmdUpdateCues(reg_t obj, int16 value) {
 	} else {
 		// Slot actually has no data (which would mean that a sound-resource w/ unsupported data is used
 		//  (example lsl5 - sound resource 744 - it's roland exclusive
-		PUT_SEL32V(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
+		writeSelectorValue(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
 		// If we don't set signal here, at least the switch to the mud wrestling room in lsl5 will not work
 	}
 
 	if (musicSlot->fadeCompleted) {
 		musicSlot->fadeCompleted = false;
 		// We need signal for sci0 at least in iceman as well (room 14, fireworks)
-		PUT_SEL32V(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
+		writeSelectorValue(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
 		if (_soundVersion <= SCI_VERSION_0_LATE) {
 			cmdStopSound(obj, 0);
 		} else {
@@ -874,14 +874,14 @@ void SoundCommandParser::cmdUpdateCues(reg_t obj, int16 value) {
 
 	// Sync loop selector for SCI0
 	if (_soundVersion <= SCI_VERSION_0_LATE)
-		PUT_SEL32V(_segMan, obj, SELECTOR(loop), musicSlot->loop);
+		writeSelectorValue(_segMan, obj, SELECTOR(loop), musicSlot->loop);
 
 	musicSlot->signal = 0;
 
 	if (_soundVersion >= SCI_VERSION_1_EARLY) {
-		PUT_SEL32V(_segMan, obj, SELECTOR(min), musicSlot->ticker / 3600);
-		PUT_SEL32V(_segMan, obj, SELECTOR(sec), musicSlot->ticker % 3600 / 60);
-		PUT_SEL32V(_segMan, obj, SELECTOR(frame), musicSlot->ticker);
+		writeSelectorValue(_segMan, obj, SELECTOR(min), musicSlot->ticker / 3600);
+		writeSelectorValue(_segMan, obj, SELECTOR(sec), musicSlot->ticker % 3600 / 60);
+		writeSelectorValue(_segMan, obj, SELECTOR(frame), musicSlot->ticker);
 	}
 
 #endif
@@ -930,10 +930,10 @@ void SoundCommandParser::cmdStopAllSounds(reg_t obj, int16 value) {
 	const MusicList::iterator end = _music->getPlayListEnd();
 	for (MusicList::iterator i = _music->getPlayListStart(); i != end; ++i) {
 		if (_soundVersion <= SCI_VERSION_0_LATE) {
-			PUT_SEL32V(_segMan, (*i)->soundObj, SELECTOR(state), kSoundStopped);
+			writeSelectorValue(_segMan, (*i)->soundObj, SELECTOR(state), kSoundStopped);
 		} else {
-			PUT_SEL32V(_segMan, obj, SELECTOR(handle), 0);
-			PUT_SEL32V(_segMan, (*i)->soundObj, SELECTOR(signal), SIGNAL_OFFSET);
+			writeSelectorValue(_segMan, obj, SELECTOR(handle), 0);
+			writeSelectorValue(_segMan, (*i)->soundObj, SELECTOR(signal), SIGNAL_OFFSET);
 		}
 
 		(*i)->dataInc = 0;
@@ -964,7 +964,7 @@ void SoundCommandParser::cmdSetSoundVolume(reg_t obj, int16 value) {
 	if (musicSlot->volume != value) {
 		musicSlot->volume = value;
 		_music->soundSetVolume(musicSlot, value);
-		PUT_SEL32V(_segMan, obj, SELECTOR(vol), value);
+		writeSelectorValue(_segMan, obj, SELECTOR(vol), value);
 	}
 #endif
 }
@@ -991,12 +991,12 @@ void SoundCommandParser::cmdSetSoundPriority(reg_t obj, int16 value) {
 			warning("cmdSetSoundPriority: Attempt to unset song priority when there is no built-in value");
 
 		//pSnd->prio=0;field_15B=0
-		PUT_SEL32V(_segMan, obj, SELECTOR(flags), GET_SEL32V(_segMan, obj, SELECTOR(flags)) & 0xFD);
+		writeSelectorValue(_segMan, obj, SELECTOR(flags), readSelectorValue(_segMan, obj, SELECTOR(flags)) & 0xFD);
 	} else {
 		// Scripted priority
 
 		//pSnd->field_15B=1;
-		PUT_SEL32V(_segMan, obj, SELECTOR(flags), GET_SEL32V(_segMan, obj, SELECTOR(flags)) | 2);
+		writeSelectorValue(_segMan, obj, SELECTOR(flags), readSelectorValue(_segMan, obj, SELECTOR(flags)) | 2);
 		//DoSOund(0xF,hobj,w)
 	}
 #endif
@@ -1007,7 +1007,7 @@ void SoundCommandParser::cmdSetSoundLoop(reg_t obj, int16 value) {
 		return;
 
 #ifdef USE_OLD_MUSIC_FUNCTIONS
-	if (!GET_SEL32(_segMan, obj, SELECTOR(nodePtr)).isNull()) {
+	if (!readSelector(_segMan, obj, SELECTOR(nodePtr)).isNull()) {
 		SongHandle handle = FROBNICATE_HANDLE(obj);
 		_state->sfx_song_set_loops(handle, value);
 	}
@@ -1032,7 +1032,7 @@ void SoundCommandParser::cmdSetSoundLoop(reg_t obj, int16 value) {
 		musicSlot->loop = 1; // actually plays the music once
 	}
 
-	PUT_SEL32V(_segMan, obj, SELECTOR(loop), musicSlot->loop);
+	writeSelectorValue(_segMan, obj, SELECTOR(loop), musicSlot->loop);
 #endif
 }
 
@@ -1103,11 +1103,11 @@ void SoundCommandParser::reconstructPlayList(int savegame_version) {
 		}
 		if ((*i)->status == kSoundPlaying) {
 			if (savegame_version < 14) {
-				(*i)->dataInc = GET_SEL32V(_segMan, (*i)->soundObj, SELECTOR(dataInc));
-				(*i)->signal = GET_SEL32V(_segMan, (*i)->soundObj, SELECTOR(signal));
+				(*i)->dataInc = readSelectorValue(_segMan, (*i)->soundObj, SELECTOR(dataInc));
+				(*i)->signal = readSelectorValue(_segMan, (*i)->soundObj, SELECTOR(signal));
 
 				if (_soundVersion >= SCI_VERSION_1_LATE)
-					(*i)->volume = GET_SEL32V(_segMan, (*i)->soundObj, SELECTOR(vol));
+					(*i)->volume = readSelectorValue(_segMan, (*i)->soundObj, SELECTOR(vol));
 			}
 
 			cmdPlaySound((*i)->soundObj, 0);
@@ -1143,7 +1143,7 @@ void SoundCommandParser::startNewSound(int number) {
 	MusicEntry *song = *_music->getPlayListStart();
 	reg_t soundObj = song->soundObj;
 	cmdDisposeSound(soundObj, 0);
-	PUT_SEL32V(_segMan, soundObj, SELECTOR(number), number);
+	writeSelectorValue(_segMan, soundObj, SELECTOR(number), number);
 	cmdInitSound(soundObj, 0);
 	cmdPlaySound(soundObj, 0);
 #endif