- Split the IHNM script functions into a different file

- Added two new defines, ENABLE_IHNM and ENABLE_SAGA2 (enabled by default), which can be used to remove the parts of the SAGA engine which are specific to IHNM and SAGA 2 games. Hopefully, this will reduce the size of the engine even more for platforms with little memory (e.g. the Nintendo DS)

svn-id: r35672

dists/msvc7/saga.vcproj

@@ -22,7 +22,7 @@
 				Optimization="0"
 				InlineFunctionExpansion="0"
 				AdditionalIncludeDirectories="../../;../../engines"
-				PreprocessorDefinitions="WIN32;_DEBUG;USE_ZLIB;USE_MAD;USE_VORBIS"
+				PreprocessorDefinitions="WIN32;_DEBUG;ENABLE_IHNM;ENABLE_SAGA2;USE_ZLIB;USE_MAD;USE_VORBIS"
 				MinimalRebuild="TRUE"
 				ExceptionHandling="TRUE"
 				BasicRuntimeChecks="3"
@@ -71,7 +71,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="TRUE"
 				AdditionalIncludeDirectories="../../;../../engines"
-				PreprocessorDefinitions="WIN32;NDEBUG;USE_ZLIB;USE_MAD;USE_VORBIS"
+				PreprocessorDefinitions="WIN32;NDEBUG;ENABLE_IHNM;ENABLE_SAGA2;USE_ZLIB;USE_MAD;USE_VORBIS"
 				StringPooling="TRUE"
 				ExceptionHandling="TRUE"
 				RuntimeLibrary="0"
@@ -262,6 +262,9 @@
 		<File
 			RelativePath="..\..\engines\saga\sfuncs.cpp">
 		</File>
+		<File
+			RelativePath="..\..\engines\saga\sfuncs_ihnm.cpp">
+		</File>
 		<File
 			RelativePath="..\..\engines\saga\sndres.cpp">
 		</File>

dists/msvc71/saga.vcproj

@@ -22,7 +22,7 @@
 				Optimization="0"
 				InlineFunctionExpansion="0"
 				AdditionalIncludeDirectories="../../;../../engines"
-				PreprocessorDefinitions="WIN32;_DEBUG;USE_ZLIB;USE_MAD;USE_VORBIS"
+				PreprocessorDefinitions="WIN32;_DEBUG;ENABLE_IHNM;ENABLE_SAGA2;USE_ZLIB;USE_MAD;USE_VORBIS"
 				MinimalRebuild="TRUE"
 				ExceptionHandling="TRUE"
 				BasicRuntimeChecks="3"
@@ -77,7 +77,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="TRUE"
 				AdditionalIncludeDirectories="../../;../../engines"
-				PreprocessorDefinitions="WIN32;NDEBUG;USE_ZLIB;USE_MAD;USE_VORBIS"
+				PreprocessorDefinitions="WIN32;NDEBUG;ENABLE_IHNM;ENABLE_SAGA2;USE_ZLIB;USE_MAD;USE_VORBIS"
 				StringPooling="TRUE"
 				ExceptionHandling="TRUE"
 				RuntimeLibrary="0"
@@ -276,6 +276,9 @@
 		<File
 			RelativePath="..\..\engines\saga\sfuncs.cpp">
 		</File>
+		<File
+			RelativePath="..\..\engines\saga\sfuncs_ihnm.cpp">
+		</File>
 		<File
 			RelativePath="..\..\engines\saga\sndres.cpp">
 		</File>

dists/msvc8/saga.vcproj

@@ -43,7 +43,7 @@
 				Optimization="0"
 				InlineFunctionExpansion="0"
 				AdditionalIncludeDirectories="../../;../../engines"
-				PreprocessorDefinitions="WIN32;_DEBUG;USE_ZLIB;USE_MAD;USE_VORBIS"
+				PreprocessorDefinitions="WIN32;_DEBUG;ENABLE_IHNM;ENABLE_SAGA2;USE_ZLIB;USE_MAD;USE_VORBIS"
 				MinimalRebuild="true"
 				ExceptionHandling="1"
 				BasicRuntimeChecks="3"
@@ -120,7 +120,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="../../;../../engines"
-				PreprocessorDefinitions="WIN32;NDEBUG;USE_ZLIB;USE_MAD;USE_VORBIS"
+				PreprocessorDefinitions="WIN32;NDEBUG;ENABLE_IHNM;ENABLE_SAGA2;USE_ZLIB;USE_MAD;USE_VORBIS"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -378,6 +378,10 @@
 			RelativePath="..\..\engines\saga\sfuncs.cpp"
 			>
 		</File>
+		<File
+			RelativePath="..\..\engines\saga\sfuncs_ihnm.cpp"
+			>
+		</File>
 		<File
 			RelativePath="..\..\engines\saga\sndres.cpp"
 			>

dists/msvc9/saga.vcproj

@@ -44,7 +44,7 @@
 				Optimization="0"
 				InlineFunctionExpansion="0"
 				AdditionalIncludeDirectories="../../;../../engines"
-				PreprocessorDefinitions="WIN32;_DEBUG;USE_ZLIB;USE_MAD;USE_VORBIS"
+				PreprocessorDefinitions="WIN32;_DEBUG;ENABLE_IHNM;ENABLE_SAGA2;USE_ZLIB;USE_MAD;USE_VORBIS"
 				MinimalRebuild="true"
 				ExceptionHandling="1"
 				BasicRuntimeChecks="3"
@@ -121,7 +121,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="../../;../../engines"
-				PreprocessorDefinitions="WIN32;NDEBUG;USE_ZLIB;USE_MAD;USE_VORBIS"
+				PreprocessorDefinitions="WIN32;NDEBUG;ENABLE_IHNM;ENABLE_SAGA2;USE_ZLIB;USE_MAD;USE_VORBIS"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -379,6 +379,10 @@
 			RelativePath="..\..\engines\saga\sfuncs.cpp"
 			>
 		</File>
+		<File
+			RelativePath="..\..\engines\saga\sfuncs_ihnm.cpp"
+			>
+		</File>
 		<File
 			RelativePath="..\..\engines\saga\sndres.cpp"
 			>

engines/saga/actor.cpp

@@ -51,6 +51,7 @@ static int commonObjectCompare(const CommonObjectDataPointer& obj1, const Common
 	return 1;
 }
 
+#ifdef ENABLE_IHNM
 static int commonObjectCompareIHNM(const CommonObjectDataPointer& obj1, const CommonObjectDataPointer& obj2) {
 	int p1 = obj1->_location.y;
 	int p2 = obj2->_location.y;
@@ -60,6 +61,7 @@ static int commonObjectCompareIHNM(const CommonObjectDataPointer& obj1, const Co
 		return -1;
 	return 1;
 }
+#endif
 
 static int tileCommonObjectCompare(const CommonObjectDataPointer& obj1, const CommonObjectDataPointer& obj2) {
 	int p1 = -obj1->_location.u() - obj1->_location.v() - obj1->_location.z;
@@ -182,6 +184,7 @@ Actor::Actor(SagaEngine *vm) : _vm(vm) {
 			obj->_location.z = ITE_ObjectTable[i].z;
 		}
 	} else {
+#ifdef ENABLE_IHNM
 		// TODO. This is causing problems for SYMBIAN os as it doesn't like a static class here
 		ActorData dummyActor;
 
@@ -189,6 +192,7 @@ Actor::Actor(SagaEngine *vm) : _vm(vm) {
 		dummyActor._walkStepsPoints = NULL;
 
 		_protagonist = &dummyActor;
+#endif
 	}
 
 	_dragonHunt = true;
@@ -612,6 +616,7 @@ ActorData *Actor::getActor(uint16 actorId) {
 void Actor::setProtagState(int state) {
 	_protagState = state;
 
+#ifdef ENABLE_IHNM
 	if (_vm->getGameId() == GID_IHNM) {
 		if (!_protagonist->_shareFrames)
 			free(_protagonist->_frames);
@@ -620,6 +625,8 @@ void Actor::setProtagState(int state) {
 		_protagonist->_framesCount = _protagStates[state]._framesCount;
 		_protagonist->_shareFrames = true;
 	}
+#endif
+
 }
 
 int Actor::getFrameType(ActorFrameTypes frameType) {
@@ -643,8 +650,8 @@ int Actor::getFrameType(ActorFrameTypes frameType) {
 		case kFrameLook:
 			return kFrameITELook;
 		}
-	}
+#ifdef ENABLE_IHNM
-	else {
+	} else if (_vm->getGameId() == GID_IHNM) {
 		switch (frameType) {
 		case kFrameStand:
 			return kFrameIHNMStand;
@@ -662,6 +669,7 @@ int Actor::getFrameType(ActorFrameTypes frameType) {
 			error("Actor::getFrameType() unknown frame type %d", frameType);
 			return kFrameIHNMStand;
 		}
+#endif
 	}
 	error("Actor::getFrameType() unknown frame type %d", frameType);
 }
@@ -689,6 +697,7 @@ ActorFrameRange *Actor::getActorFrameRange(uint16 actorId, int frameType) {
 		return &actor->_frames[frameType].directions[fourDirection];
 	}
 
+#ifdef ENABLE_IHNM
 	if (_vm->getGameId() == GID_IHNM) {
 		// It is normal for some actors to have no frames for a given frameType
 		// These are mainly actors with no frames at all (e.g. narrators or immovable actors)
@@ -703,6 +712,8 @@ ActorFrameRange *Actor::getActorFrameRange(uint16 actorId, int frameType) {
 		fourDirection = actorDirectionsLUT[actor->_facingDirection];
 		return &actor->_frames[frameType].directions[fourDirection];
 	}
+#endif
+
 	return NULL;
 }
 
@@ -875,10 +886,12 @@ bool Actor::calcScreenPosition(CommonObjectData *commonObjectData) {
 
 		if (middle <= beginSlope) {
 			commonObjectData->_screenScale = 256;
+#ifdef ENABLE_IHNM
 		} else if (_vm->getGameId() == GID_IHNM && (objectTypeId(commonObjectData->_id) & kGameObjectObject)) {
 			commonObjectData->_screenScale = 256;
 		} else if (_vm->getGameId() == GID_IHNM && (commonObjectData->_flags & kNoScale)) {
 			commonObjectData->_screenScale = 256;
+#endif
 		} else if (middle >= endSlope) {
 			commonObjectData->_screenScale = 1;
 		} else {
@@ -951,15 +964,17 @@ void Actor::createDrawOrderList() {
 	int i;
 	ActorData *actor;
 	ObjectData *obj;
-	CommonObjectOrderList::CompareFunction compareFunction;
+	CommonObjectOrderList::CompareFunction compareFunction = 0;
 
 	if (_vm->_scene->getFlags() & kSceneFlagISO) {
 		compareFunction = &tileCommonObjectCompare;
 	} else {
 		if (_vm->getGameId() == GID_ITE)
 			compareFunction = &commonObjectCompare;
-		else
+#ifdef ENABLE_IHNM
+		else if (_vm->getGameId() == GID_IHNM)
 			compareFunction = &commonObjectCompareIHNM;
+#endif
 	}
 
 	_drawOrderList.clear();

engines/saga/animation.cpp

@@ -55,9 +55,13 @@ Anim::Anim(SagaEngine *vm) : _vm(vm) {
 
 Anim::~Anim(void) {
 	reset();
+#ifdef ENABLE_IHNM
 	freeCutawayList();
+#endif
 }
 
+#ifdef ENABLE_IHNM
+
 void Anim::loadCutawayList(const byte *resourcePointer, size_t resourceLength) {
 	free(_cutawayList);
 	_cutawayListLength = resourceLength / 8;
@@ -391,6 +395,8 @@ void Anim::returnFromVideo(void) {
 	returnFromCutaway();
 }
 
+#endif
+
 void Anim::load(uint16 animId, const byte *animResourceData, size_t animResourceLength) {
 	AnimationData *anim;
 	uint16 temp;
@@ -935,6 +941,7 @@ void Anim::animInfo() {
 	}
 }
 
+#ifdef ENABLE_IHNM
 void Anim::cutawayInfo() {
 	uint16 i;
 
@@ -946,6 +953,7 @@ void Anim::cutawayInfo() {
 			_cutawayList[i].cycles, _cutawayList[i].frameRate);
 	}
 }
+#endif
 
 void Anim::resumeAll() {
 	// Restore the animations

engines/saga/console.cpp

@@ -104,15 +104,19 @@ bool Console::cmdAnimInfo(int argc, const char **argv) {
 }
 
 bool Console::cmdCutawayInfo(int argc, const char **argv) {
+#ifdef ENABLE_IHNM
 	_vm->_anim->cutawayInfo();
+#endif
 	return true;
 }
 
 bool Console::cmdPlayCutaway(int argc, const char **argv) {
+#ifdef ENABLE_IHNM
 	if (argc != 2)
 		DebugPrintf("Usage: %s <Cutaway number>\n", argv[0]);
 	else
 		_vm->_anim->playCutaway(atoi(argv[1]), false);
+#endif
 	return true;
 }
 

engines/saga/detection.cpp

@@ -321,15 +321,17 @@ const GameDisplayInfo &SagaEngine::getDisplayInfo() {
 	switch (_gameDescription->gameId) {
 		case GID_ITE:
 			return ITE_DisplayInfo;
+#ifdef ENABLE_IHNM
 		case GID_IHNM:
 			return IHNM_DisplayInfo;
+#endif
 		case GID_DINO:
-			return IHNM_DisplayInfo;	// TODO
+			return FTA2_DisplayInfo;	// TODO
 		case GID_FTA2:
 			return FTA2_DisplayInfo;
 		default:
 			error("getDisplayInfo: Unknown game ID");
-			return IHNM_DisplayInfo;	// unreachable
+			return ITE_DisplayInfo;		// unreachable
 	}
 }
 

engines/saga/detection_tables.h

@@ -626,7 +626,7 @@ static const SAGAGameDescription gameDescriptions[] = {
 
 	// TODO: Add the Amiga versions here (not supported yet)
 
-
+#ifdef ENABLE_IHNM
 	// IHNM Section ///////////////////////////////////////////////////////////////////////////////////////////
 
 	// I Have No Mouth And I Must Scream - Demo version
@@ -833,6 +833,7 @@ static const SAGAGameDescription gameDescriptions[] = {
 		NULL,
 		NULL,
 	},
+#endif
 
 	// Dinotopia Section //////////////////////////////////////////////////////////////////////////////////////
 

engines/saga/displayinfo.h

@@ -361,7 +361,7 @@ static PanelButton IHNM_SavePanelButtons[] = {
 	{kPanelButtonSaveText, -1,30, 0,0, kTextEnterSaveGameName,'-',0, 0,0,0},
 };
 
-
+#ifdef ENABLE_IHNM
 static const GameDisplayInfo IHNM_DisplayInfo = {
 	640, 480,	// logical width&height
 
@@ -427,7 +427,7 @@ static const GameDisplayInfo IHNM_DisplayInfo = {
 	ARRAYSIZE(IHNM_SavePanelButtons),
 	IHNM_SavePanelButtons
 };
-
+#endif
 
 // TODO: Fill in missing bits, currently contains IHNM_DisplayInfo
 static const GameDisplayInfo FTA2_DisplayInfo = {

engines/saga/events.cpp

@@ -155,9 +155,11 @@ int Events::handleContinuous(Event *event) {
 		case kEventPalToBlack:
 			_vm->_gfx->palToBlack((PalEntry *)event->data, event_pc);
 			break;
+#ifdef ENABLE_IHNM
 		case kEventPalFade:
 			_vm->_gfx->palFade((PalEntry *)event->data, event->param, event->param2, event->param3, event->param4, event_pc);
 			break;
+#endif
 		default:
 			break;
 		}
@@ -240,9 +242,11 @@ int Events::handleImmediate(Event *event) {
 		case kEventPalToBlack:
 			_vm->_gfx->palToBlack((PalEntry *)event->data, event_pc);
 			break;
+#ifdef ENABLE_IHNM
 		case kEventPalFade:
 			_vm->_gfx->palFade((PalEntry *)event->data, event->param, event->param2, event->param3, event->param4, event_pc);
 			break;
+#endif
 		default:
 			break;
 		}
@@ -338,6 +342,7 @@ int Events::handleOneShot(Event *event) {
 				if (event->param == kEvPSetPalette) {
 					PalEntry *palPointer;
 
+#ifdef ENABLE_IHNM
 					if (_vm->getGameId() == GID_IHNM) {
 						if (_vm->_spiritualBarometer > 255)
 							_vm->_gfx->setPaletteColor(kIHNMColorPortrait, 0xff, 0xff, 0xff);
@@ -347,6 +352,7 @@ int Events::handleOneShot(Event *event) {
 								_vm->_spiritualBarometer * _vm->_interface->_portraitBgColor.green / 256,
 								_vm->_spiritualBarometer * _vm->_interface->_portraitBgColor.blue / 256);
 					}
+#endif
 
 					_vm->_scene->getBGPal(palPointer);
 					_vm->_gfx->setPalette(palPointer);
@@ -539,6 +545,7 @@ int Events::handleOneShot(Event *event) {
 		default:
 			break;
 		}
+#ifdef ENABLE_IHNM
 	case kCutawayEvent:
 		switch (event->op) {
 		case kEventClear:
@@ -550,6 +557,7 @@ int Events::handleOneShot(Event *event) {
 		default:
 			break;
 		}
+#endif
 	case kActorEvent:
 		switch (event->op) {
 		case kEventMove:

engines/saga/font.cpp

@@ -681,6 +681,7 @@ Font::FontId Font::knownFont2FontIdx(KnownFont font) {
 			fontId = _vm->_font->valid(kBigFont) ? kBigFont : kMediumFont;
 			break;
 		}
+#ifdef ENABLE_IHNM
 	} else if (_vm->getGameId() == GID_IHNM && !(_vm->getFeatures() & GF_IHNM_DEMO)) {
 		switch (font) {
 		case (kKnownFontSmall):
@@ -703,6 +704,7 @@ Font::FontId Font::knownFont2FontIdx(KnownFont font) {
 			fontId = kMediumFont; // unchecked
 			break;
 		}
+#endif
 	}
 	return fontId;
 }

engines/saga/gfx.cpp

@@ -398,6 +398,8 @@ void Gfx::blackToPal(PalEntry *srcPal, double percent) {
 	_system->setPalette(_currentPal, 0, PAL_ENTRIES);
 }
 
+#ifdef ENABLE_IHNM
+
 // Used in IHNM only
 void Gfx::palFade(PalEntry *srcPal, int16 from, int16 to, int16 start, int16 numColors, double percent) {
 	int i;
@@ -464,6 +466,8 @@ void Gfx::palFade(PalEntry *srcPal, int16 from, int16 to, int16 start, int16 num
 	_system->setPalette(_currentPal, 0, PAL_ENTRIES);
 }
 
+#endif
+
 void Gfx::showCursor(bool state) {
 	// Don't show the mouse cursor in the non-interactive part of the IHNM demo
 	if (_vm->_scene->isNonInteractiveIHNMDemoPart())

engines/saga/interface.cpp

@@ -180,6 +180,7 @@ Interface::Interface(SagaEngine *vm) : _vm(vm) {
 		_optionPanel.sprites.spriteCount = 0;
 	}
 
+#ifdef ENABLE_IHNM
 	// Quit panel
 	if (_vm->getGameId() == GID_IHNM) {
 		_quitPanel.buttons = _vm->getDisplayInfo().quitPanelButtons;
@@ -212,6 +213,7 @@ Interface::Interface(SagaEngine *vm) : _vm(vm) {
 			&_loadPanel.imageLength, &_loadPanel.imageWidth, &_loadPanel.imageHeight);
 		free(resource);
 	}
+#endif
 
 	// Main panel sprites
 	_vm->_sprite->loadList(_vm->getResourceDescription()->mainPanelSpritesResourceId, _mainPanel.sprites);
@@ -703,6 +705,7 @@ bool Interface::processAscii(Common::KeyState keystate) {
 		}
 		break;
 	case kPanelPlacard:
+#ifdef ENABLE_IHNM
 		if (_vm->getGameId() == GID_IHNM) {
 			// Any keypress here returns the user back to the game
 			if (!(_vm->getFeatures() & GF_IHNM_DEMO)) {
@@ -713,6 +716,7 @@ bool Interface::processAscii(Common::KeyState keystate) {
 				_vm->_script->wakeUpThreads(kWaitTypeDelay);
 			}
 		}
+#endif
 		break;
 	}
 	return false;
@@ -1055,9 +1059,11 @@ void Interface::setQuit(PanelButton *panelButton) {
 			setMode(kPanelOption);
 			break;
 		case kTextQuit:
+#ifdef ENABLE_IHNM
 			if (_vm->getFeatures() & GF_IHNM_DEMO)
 				_vm->_scene->creditsScene();	// display sales info for IHNM demo
 			else
+#endif
 				_vm->quitGame();
 			break;
 	}
@@ -1822,6 +1828,7 @@ void Interface::update(const Point& mousePoint, int updateFlag) {
 		break;
 
 	case kPanelPlacard:
+#ifdef ENABLE_IHNM
 		if (_vm->getGameId() == GID_IHNM) {
 			// Any mouse click here returns the user back to the game
 			if (updateFlag & UPDATE_MOUSECLICK) {
@@ -1834,6 +1841,7 @@ void Interface::update(const Point& mousePoint, int updateFlag) {
 				}
 			}
 		}
+#endif
 		break;
 
 	case kPanelNull:

engines/saga/introproc_fta2.cpp

@@ -23,6 +23,8 @@
  *
  */
 
+#ifdef ENABLE_SAGA2
+
 // "Faery Tale Adventure II: Halls of the Dead" Intro sequence scene procedures
 
 #include "saga/saga.h"
@@ -209,3 +211,5 @@ int Scene::FTA2EndProc(FTA2Endings whichEnding) {
 }
 
 } // End of namespace Saga
+
+#endif

engines/saga/introproc_ihnm.cpp

@@ -23,6 +23,8 @@
  *
  */
 
+#ifdef ENABLE_IHNM
+
 // "I Have No Mouth" Intro sequence scene procedures
 
 #include "saga/saga.h"
@@ -290,3 +292,5 @@ bool Scene::playLoopingTitle(int title, int seconds) {
 }
 
 } // End of namespace Saga
+
+#endif

engines/saga/module.mk

@@ -14,9 +14,7 @@ MODULE_OBJS := \
 	image.o \
 	input.o \
 	interface.o \
-	introproc_ihnm.o \
 	introproc_ite.o \
-	introproc_fta2.o \
 	isomap.o \
 	itedata.o \
 	music.o \
@@ -25,8 +23,6 @@ MODULE_OBJS := \
 	puzzle.o \
 	render.o \
 	resource.o \
-	resource_hrs.o \
-	resource_res.o \
 	resource_rsc.o \
 	saga.o \
 	saveload.o \
@@ -38,6 +34,19 @@ MODULE_OBJS := \
 	sprite.o \
 	sthread.o
 
+ifdef ENABLE_IHNM
+MODULE_OBJS += \
+	introproc_ihnm.o \
+	resource_res.o \
+	sfuncs_ihnm.o
+endif
+
+ifdef ENABLE_SAGA2
+MODULE_OBJS += \
+	introproc_fta2.o \
+	resource_hrs.o
+endif
+
 # This module can be built as a plugin
 ifeq ($(ENABLE_SAGA), DYNAMIC_PLUGIN)
 PLUGIN := 1

engines/saga/resource.h

@@ -183,6 +183,7 @@ private:
 	}
 };
 
+#ifdef ENABLE_IHNM
 // IHNM
 class Resource_RES : public Resource {
 public:
@@ -197,7 +198,9 @@ private:
 	}
 	MetaResource _metaResource;
 };
+#endif
 
+#ifdef ENABLE_SAGA2
 // DINO, FTA2
 class Resource_HRS : public Resource {
 public:
@@ -215,6 +218,7 @@ private:
 	}
 	bool loadResContext_v2(ResourceContext *context, uint32 contextSize);
 };
+#endif
 
 } // End of namespace Saga
 

engines/saga/resource_hrs.cpp

@@ -23,6 +23,8 @@
  *
  */
 
+#ifdef ENABLE_SAGA2
+
 // HRS Resource file management module (SAGA 2, used in DINO and FTA2)
 
 #include "saga/saga.h"
@@ -102,3 +104,5 @@ bool Resource_HRS::loadResContext_v2(ResourceContext *context, uint32 contextSiz
 }
 
 } // End of namespace Saga
+
+#endif

engines/saga/resource_res.cpp

@@ -39,6 +39,8 @@
 
 namespace Saga {
 
+#ifdef ENABLE_IHNM
+
 static int metaResourceTable[] = { 0, 326, 517, 677, 805, 968, 1165, 0, 1271 };
 static int metaResourceTableDemo[] = { 0, 0, 0, 0, 0, 0, 0, 285, 0 };
 
@@ -213,5 +215,6 @@ void Resource_RES::loadGlobalResources(int chapter, int actorsEntrance) {
 	_vm->_spiritualBarometer = 0;
 	_vm->_scene->setChapterNumber(chapter);
 }
+#endif
 
 } // End of namespace Saga

engines/saga/saga.cpp

@@ -167,13 +167,17 @@ Common::Error SagaEngine::init() {
 		case GID_ITE:
 			_resource = new Resource_RSC(this);
 			break;
+#ifdef ENABLE_IHNM
 		case GID_IHNM:
 			_resource = new Resource_RES(this);
 			break;
+#endif
+#ifdef ENABLE_SAGA2
 		case GID_DINO:
 		case GID_FTA2:
 			_resource = new Resource_HRS(this);
 			break;
+#endif
 	}
 
 	// Detect game and open resource files
@@ -513,6 +517,7 @@ ColorId SagaEngine::KnownColor2ColorId(KnownColor knownColor) {
 		default:
 			error("SagaEngine::KnownColor2ColorId unknown color %i", knownColor);
 		}
+#ifdef ENABLE_IHNM
 	} else if (getGameId() == GID_IHNM) {
 		// The default colors in the Spanish version of IHNM are shifted by one
 		// Fixes bug #1848016 - "IHNM: Wrong Subtitles Color (Spanish)"
@@ -544,6 +549,7 @@ ColorId SagaEngine::KnownColor2ColorId(KnownColor knownColor) {
 		default:
 			error("SagaEngine::KnownColor2ColorId unknown color %i", knownColor);
 		}
+#endif
 	}
 	return colorId;
 }

engines/saga/saveload.cpp

@@ -199,6 +199,7 @@ void SagaEngine::save(const char *fileName, const char *saveName) {
 
 	// Surrounding scene
 	out->writeSint32LE(_scene->getOutsetSceneNumber());
+#ifdef ENABLE_IHNM
 	if (getGameId() == GID_IHNM) {
 		out->writeSint32LE(_scene->currentChapterNumber());
 		// Protagonist
@@ -206,15 +207,17 @@ void SagaEngine::save(const char *fileName, const char *saveName) {
 		out->writeSint32LE(_scene->getCurrentMusicTrack());
 		out->writeSint32LE(_scene->getCurrentMusicRepeat());
 	}
-
+#endif
 	// Inset scene
 	out->writeSint32LE(_scene->currentSceneNumber());
 
+#ifdef ENABLE_IHNM
 	if (getGameId() == GID_IHNM) {
 		out->writeUint32LE(_globalFlags);
 		for (int i = 0; i < ARRAYSIZE(_ethicsPoints); i++)
 			out->writeSint16LE(_ethicsPoints[i]);
 	}
+#endif
 
 	_interface->saveState(out);
 
@@ -288,6 +291,7 @@ void SagaEngine::load(const char *fileName) {
 
 	// Surrounding scene
 	sceneNumber = in->readSint32LE();
+#ifdef ENABLE_IHNM
 	if (getGameId() == GID_IHNM) {
 		int currentChapter = _scene->currentChapterNumber();
 		_scene->setChapterNumber(in->readSint32LE());
@@ -305,15 +309,18 @@ void SagaEngine::load(const char *fileName) {
 			_music->play(3, MUSIC_LOOP);
 		}
 	}
+#endif
 
 	// Inset scene
 	insetSceneNumber = in->readSint32LE();
 
+#ifdef ENABLE_IHNM
 	if (getGameId() == GID_IHNM) {
 		_globalFlags = in->readUint32LE();
 		for (int i = 0; i < ARRAYSIZE(_ethicsPoints); i++)
 			_ethicsPoints[i] = in->readSint16LE();
 	}
+#endif
 
 	_interface->loadState(in);
 
@@ -334,6 +341,7 @@ void SagaEngine::load(const char *fileName) {
 	if (getGameId() == GID_ITE)
 		_isoMap->setMapPosition(mapx, mapy);
 
+#ifdef ENABLE_IHNM
 	// Protagonist swapping
 	if (getGameId() == GID_IHNM) {
 		if (_scene->currentProtag() != 0 && _scene->currentChapterNumber() != 6) {
@@ -355,6 +363,7 @@ void SagaEngine::load(const char *fileName) {
 			_scene->setProtag(actor1->_id);
 		}
 	}
+#endif
 
 	_scene->clearSceneQueue();
 	_scene->changeScene(sceneNumber, ACTOR_NO_ENTRANCE, kTransitionNoFade);

engines/saga/scene.cpp

@@ -82,6 +82,7 @@ SAGA_UNKNOWN,
 	SAGA_PALETTE
 };
 
+#ifdef ENABLE_IHNM
 static SAGAResourceTypes IHNMSceneResourceTypes[28] = {
 	SAGA_ACTOR,
 SAGA_UNKNOWN,
@@ -112,6 +113,7 @@ SAGA_UNKNOWN,
 	SAGA_FACES,
 	SAGA_PALETTE
 };
+#endif
 
 const char *SAGAResourceTypesString[] = {
 	"SAGA_UNKNOWN",
@@ -238,12 +240,14 @@ Scene::~Scene() {
 }
 
 void Scene::getResourceTypes(SAGAResourceTypes *&types, int &typesCount) {
-	if (_vm->getGameId() == GID_IHNM) {
+	if (_vm->getGameId() == GID_ITE) {
-		typesCount = ARRAYSIZE(IHNMSceneResourceTypes);
-		types = IHNMSceneResourceTypes;
-	} else {
 		typesCount = ARRAYSIZE(ITESceneResourceTypes);
 		types = ITESceneResourceTypes;
+#ifdef ENABLE_IHNM
+	} else if (_vm->getGameId() == GID_IHNM) {
+		typesCount = ARRAYSIZE(IHNMSceneResourceTypes);
+		types = IHNMSceneResourceTypes;
+#endif
 	}
 }
 
@@ -286,15 +290,19 @@ void Scene::startScene() {
 	case GID_ITE:
 		ITEStartProc();
 		break;
+#ifdef ENABLE_IHNM
 	case GID_IHNM:
 		IHNMStartProc();
 		break;
+#endif
+#ifdef ENABLE_SAGA2
 	case GID_DINO:
 		// TODO
 		break;
 	case GID_FTA2:
 		FTA2StartProc();
 		break;
+#endif
 	default:
 		error("Scene::start(): Error: Can't start game... gametype not supported");
 		break;
@@ -314,6 +322,8 @@ void Scene::startScene() {
 	loadScene(sceneQueue);
 }
 
+#ifdef ENABLE_IHNM
+
 void Scene::creditsScene() {
 	// End the last game ending scene
 	_vm->_scene->endScene();
@@ -339,6 +349,8 @@ void Scene::creditsScene() {
 	return;
 }
 
+#endif
+
 void Scene::nextScene() {
 	SceneQueueList::iterator queueIterator;
 	LoadSceneParams *sceneQueue;
@@ -619,6 +631,7 @@ void Scene::loadScene(LoadSceneParams *loadSceneParams) {
 
 	_chapterPointsChanged = false;
 
+#ifdef ENABLE_IHNM
 	if ((_vm->getGameId() == GID_IHNM) && (loadSceneParams->chapter != NO_CHAPTER_CHANGE)) {
 		if (loadSceneParams->loadFlag != kLoadBySceneNumber) {
 			error("loadScene wrong usage");
@@ -657,6 +670,7 @@ void Scene::loadScene(LoadSceneParams *loadSceneParams) {
 			return;
 		}
 	}
+#endif
 
 	if (_sceneLoaded) {
 		error("Scene::loadScene(): Error, a scene is already loaded");
@@ -664,11 +678,13 @@ void Scene::loadScene(LoadSceneParams *loadSceneParams) {
 
 	_loadDescription = true;
 
+#ifdef ENABLE_IHNM
 	if (_vm->getGameId() == GID_IHNM) {
 		if (loadSceneParams->loadFlag == kLoadBySceneNumber) // When will we get rid of it?
 			if (loadSceneParams->sceneDescriptor <= 0)
 				loadSceneParams->sceneDescriptor = _vm->_resource->getMetaResource()->sceneIndex;
 	}
+#endif
 
 	switch (loadSceneParams->loadFlag) {
 	case kLoadByResourceId:
@@ -1365,6 +1381,7 @@ void Scene::clearPlacard() {
 	event.duration = 0;
 	q_event = _vm->_events->chain(q_event, &event);
 
+#ifdef ENABLE_IHNM
 	if (_vm->getGameId() == GID_IHNM) {
 		// set mode to main
 		event.type = kEvTImmediate;
@@ -1375,6 +1392,7 @@ void Scene::clearPlacard() {
 		event.duration = 0;
 		q_event = _vm->_events->chain(q_event, &event);
 	}
+#endif
 
 	// Display scene background, but stay with black palette
 	event.type = kEvTImmediate;

engines/saga/script.cpp

@@ -163,7 +163,19 @@ Script::Script(SagaEngine *vm) : _vm(vm) {
 	free(stringsPointer);
 
 	setupScriptOpcodeList();
-	setupScriptFuncList();
+
+	// Setup script functions
+	switch (_vm->getGameId()) {
+		case GID_ITE:
+			setupITEScriptFuncList();
+			break;
+#ifdef ENABLE_IHNM
+		case GID_IHNM:
+			setupIHNMScriptFuncList();
+			break;
+#endif
+		// TODO: FTA2 and DINO
+	}
 }
 
 // Shut down script module gracefully; free all allocated module resources
@@ -566,12 +578,18 @@ void Script::opCcall(SCRIPTOP_PARAMS) {
 	if (stopParsing)
 		return;
 
-	if (scriptFunction == &Saga::Script::sfScriptGotoScene ||
+	if (scriptFunction == &Saga::Script::sfScriptGotoScene) {
-		scriptFunction == &Saga::Script::sfVsetTrack) {
 		stopParsing = true; // cause abortAllThreads called and _this_ thread destroyed
 		return;
 	}
 
+#ifdef ENABLE_IHNM
+	if (scriptFunction == &Saga::Script::sfVsetTrack) {
+		stopParsing = true;
+		return;		// cause abortAllThreads called and _this_ thread destroyed
+	}
+#endif
+
 	thread->_stackTopIndex = checkStackTopIndex;
 
 	thread->push(thread->_returnValue);		// return value
@@ -607,12 +625,18 @@ void Script::opCcallV(SCRIPTOP_PARAMS) {
 	if (stopParsing)
 		return;
 	
-	if (scriptFunction == &Saga::Script::sfScriptGotoScene ||
+	if (scriptFunction == &Saga::Script::sfScriptGotoScene) {
-		scriptFunction == &Saga::Script::sfVsetTrack) {
 		stopParsing = true;
 		return;		// cause abortAllThreads called and _this_ thread destroyed
 	}
 
+#ifdef ENABLE_IHNM
+	if (scriptFunction == &Saga::Script::sfVsetTrack) {
+		stopParsing = true;
+		return;		// cause abortAllThreads called and _this_ thread destroyed
+	}
+#endif
+
 	thread->_stackTopIndex = checkStackTopIndex;
 
 	if (thread->_flags & kTFlagAsleep)
@@ -1556,6 +1580,7 @@ void Script::playfieldClick(const Point& mousePoint, bool leftButton) {
 		}
 	}
 
+#ifdef ENABLE_IHNM
 	if (_vm->getGameId() == GID_IHNM) {
 
 		if ((_pendingVerb == getVerbType(kVerbWalkTo)) ||
@@ -1607,6 +1632,7 @@ void Script::playfieldClick(const Point& mousePoint, bool leftButton) {
 			}
 		}
 	}
+#endif
 
 }
 

engines/saga/script.h

@@ -275,6 +275,7 @@ typedef SortedList<ScriptThread> ScriptThreadList;
 
 #define SCRIPTOP_PARAMS ScriptThread *thread, MemoryReadStream *scriptS, bool &stopParsing, bool &breakOut
 #define SCRIPTFUNC_PARAMS ScriptThread *thread, int nArgs, bool &disContinue
+#define OPCODE(x) {&Script::x, #x}
 
 class Script {
 public:
@@ -498,7 +499,8 @@ private:
 	};
 	const ScriptFunctionDescription *_scriptFunctionsList;
 
-	void setupScriptFuncList();
+	void setupITEScriptFuncList();
+	void setupIHNMScriptFuncList();
 
 	void sfPutString(SCRIPTFUNC_PARAMS);
 	void sfWait(SCRIPTFUNC_PARAMS);
@@ -613,7 +615,7 @@ private:
 	void sfQueueMusic(SCRIPTFUNC_PARAMS);
 	void sfDisableAbortSpeeches(SCRIPTFUNC_PARAMS);
 
-	void SF_stub(const char *name, ScriptThread *thread, int nArgs);
+	void sfStub(const char *name, ScriptThread *thread, int nArgs);
 };
 
 } // End of namespace Saga

engines/saga/sfuncs.cpp

@@ -52,9 +52,7 @@
 
 namespace Saga {
 
-#define OPCODE(x) {&Script::x, #x}
+void Script::setupITEScriptFuncList() {
-
-void Script::setupScriptFuncList() {
 	static const ScriptFunctionDescription ITEScriptFunctionsList[ITE_SCRIPT_FUNCTION_MAX] = {
 		OPCODE(sfPutString),
 		OPCODE(sfWait),
@@ -136,116 +134,6 @@ void Script::setupScriptFuncList() {
 		OPCODE(sfPlayVoice)
 	};
 
-static const ScriptFunctionDescription IHNMScriptFunctionsList[IHNM_SCRIPT_FUNCTION_MAX] = {
-		OPCODE(sfNull),
-		OPCODE(sfWait),
-		OPCODE(sfTakeObject),
-		OPCODE(sfIsCarried),
-		OPCODE(sfStatusBar),
-		OPCODE(sfMainMode),
-		OPCODE(sfScriptWalkTo),
-		OPCODE(sfScriptDoAction),
-		OPCODE(sfSetActorFacing),
-		OPCODE(sfStartBgdAnim),
-		OPCODE(sfStopBgdAnim),
-		OPCODE(sfLockUser),
-		OPCODE(sfPreDialog),
-		OPCODE(sfKillActorThreads),
-		OPCODE(sfFaceTowards),
-		OPCODE(sfSetFollower),
-		OPCODE(sfScriptGotoScene),
-		OPCODE(sfSetObjImage),
-		OPCODE(sfSetObjName),
-		OPCODE(sfGetObjImage),
-		OPCODE(sfGetNumber),
-		OPCODE(sfScriptOpenDoor),
-		OPCODE(sfScriptCloseDoor),
-		OPCODE(sfSetBgdAnimSpeed),
-		OPCODE(sfCycleColors),
-		OPCODE(sfDoCenterActor),
-		OPCODE(sfStartBgdAnimSpeed),
-		OPCODE(sfScriptWalkToAsync),
-		OPCODE(sfEnableZone),
-		OPCODE(sfSetActorState),
-		OPCODE(sfScriptMoveTo),
-		OPCODE(sfSceneEq),
-		OPCODE(sfDropObject),
-		OPCODE(sfFinishBgdAnim),
-		OPCODE(sfSwapActors),
-		OPCODE(sfSimulSpeech),
-		OPCODE(sfScriptWalk),
-		OPCODE(sfCycleFrames),
-		OPCODE(sfSetFrame),
-		OPCODE(sfSetPortrait),
-		OPCODE(sfSetProtagPortrait),
-		OPCODE(sfChainBgdAnim),
-		OPCODE(sfScriptSpecialWalk),
-		OPCODE(sfPlaceActor),
-		OPCODE(sfCheckUserInterrupt),
-		OPCODE(sfScriptWalkRelative),
-		OPCODE(sfScriptMoveRelative),
-		OPCODE(sfSimulSpeech2),
-		OPCODE(sfPsychicProfile),
-		OPCODE(sfPsychicProfileOff),
-		OPCODE(sfSetProtagState),
-		OPCODE(sfResumeBgdAnim),
-		OPCODE(sfThrowActor),
-		OPCODE(sfWaitWalk),
-		OPCODE(sfScriptSceneID),
-		OPCODE(sfChangeActorScene),
-		OPCODE(sfScriptClimb),
-		OPCODE(sfSetDoorState),
-		OPCODE(sfSetActorZ),
-		OPCODE(sfScriptText),
-		OPCODE(sfGetActorX),
-		OPCODE(sfGetActorY),
-		OPCODE(sfEraseDelta),
-		OPCODE(sfPlayMusic),
-		OPCODE(sfNull),
-		OPCODE(sfEnableEscape),
-		OPCODE(sfPlaySound),
-		OPCODE(sfPlayLoopedSound),
-		OPCODE(sfGetDeltaFrame),
-		OPCODE(sfNull),
-		OPCODE(sfNull),
-		OPCODE(sfRand),
-		OPCODE(sfFadeMusic),
-		OPCODE(sfNull),
-		OPCODE(sfSetChapterPoints),
-		OPCODE(sfSetPortraitBgColor),
-		OPCODE(sfScriptStartCutAway),
-		OPCODE(sfReturnFromCutAway),
-		OPCODE(sfEndCutAway),
-		OPCODE(sfGetMouseClicks),
-		OPCODE(sfResetMouseClicks),
-		OPCODE(sfWaitFrames),
-		OPCODE(sfScriptFade),
-		OPCODE(sfScriptStartVideo),
-		OPCODE(sfScriptReturnFromVideo),
-		OPCODE(sfScriptEndVideo),
-		OPCODE(sfSetActorZ),
-		OPCODE(sfShowIHNMDemoHelpBg),
-		OPCODE(sfAddIHNMDemoHelpTextLine),
-		OPCODE(sfShowIHNMDemoHelpPage),
-		OPCODE(sfVstopFX),
-		OPCODE(sfVstopLoopedFX),
-		OPCODE(sfDemoSetInteractive),	// only used in the demo version of IHNM
-		OPCODE(sfDemoIsInteractive),
-		OPCODE(sfVsetTrack),
-		OPCODE(sfGetPoints),
-		OPCODE(sfSetGlobalFlag),
-		OPCODE(sfClearGlobalFlag),
-		OPCODE(sfTestGlobalFlag),
-		OPCODE(sfSetPoints),
-		OPCODE(sfSetSpeechBox),
-		OPCODE(sfDebugShowData),
-		OPCODE(sfWaitFramesEsc),
-		OPCODE(sfQueueMusic),
-		OPCODE(sfDisableAbortSpeeches)
-	};
-	if (_vm->getGameId() == GID_IHNM)
-		_scriptFunctionsList = IHNMScriptFunctionsList;
-	else
 	_scriptFunctionsList = ITEScriptFunctionsList;
 }
 
@@ -550,19 +438,23 @@ void Script::sfScriptGotoScene(SCRIPTFUNC_PARAMS) {
 	int16 sceneNumber = thread->pop();
 	int16 entrance = thread->pop();
 
+#ifdef ENABLE_IHNM
 	if (_vm->getGameId() == GID_IHNM) {
 		_vm->_gfx->setCursor(kCursorBusy);
 	}
+#endif
 
 	if (_vm->getGameId() == GID_ITE && sceneNumber < 0) {
 		_vm->quitGame();
 		return;
 	}
 
+#ifdef ENABLE_IHNM
 	if (_vm->getGameId() == GID_IHNM && sceneNumber == 0) {
 		_vm->_scene->creditsScene();
 		return;
 	}
+#endif
 
 	// It is possible to leave scene when converse panel is on,
 	// particulalrly it may happen at Moneychanger tent. This
@@ -590,6 +482,7 @@ void Script::sfScriptGotoScene(SCRIPTFUNC_PARAMS) {
 	_currentObject[0] = _currentObject[1] = ID_NOTHING;
 	showVerb();	// calls setStatusText("")
 
+#ifdef ENABLE_IHNM
 	if (_vm->getGameId() == GID_IHNM) {
 		// There are some cutaways which are not removed by game scripts, like the cutaway
 		// after the intro of IHNM or the cutaway at the end of Ellen's part in the IHNM demo.
@@ -597,6 +490,8 @@ void Script::sfScriptGotoScene(SCRIPTFUNC_PARAMS) {
 		_vm->_anim->clearCutaway();
 		_vm->_gfx->setCursor(kCursorNormal);
 	}
+#endif
+
 }
 
 // Script function #17 (0x11)
@@ -689,7 +584,7 @@ void Script::sfSetBgdAnimSpeed(SCRIPTFUNC_PARAMS) {
 
 // Script function #24 (0x18)
 void Script::sfCycleColors(SCRIPTFUNC_PARAMS) {
-	SF_stub("sfCycleColors", thread, nArgs);
+	sfStub("sfCycleColors", thread, nArgs);
 
 	error("Please, report this to sev");
 }
@@ -1640,13 +1535,13 @@ void Script::sfPlayVoice(SCRIPTFUNC_PARAMS) {
 
 void Script::finishDialog(int strID, int replyID, int flags, int bitOffset) {
 	byte *addr;
-	const char *str;
 
 	if (_conversingThread) {
 		_vm->_interface->setMode(kPanelNull);
 
+#ifdef ENABLE_IHNM
 		if (_vm->getGameId() == GID_IHNM) {
-			str = _conversingThread->_strings->getString(strID);
+			const char *str = _conversingThread->_strings->getString(strID);
 			if (*str != '[') {
 				int sampleResourceId = -1;
 				sampleResourceId = _conversingThread->_voiceLUT->voices[strID];
@@ -1656,6 +1551,7 @@ void Script::finishDialog(int strID, int replyID, int flags, int bitOffset) {
 				_vm->_actor->actorSpeech(_vm->_actor->_protagonist->_id, &str, 1, sampleResourceId, 0);
 			}
 		}
+#endif
 
 		_conversingThread->_flags &= ~kTFlagWaiting;
 
@@ -1671,291 +1567,12 @@ void Script::finishDialog(int strID, int replyID, int flags, int bitOffset) {
 	wakeUpThreads(kWaitTypeDialogBegin);
 }
 
-void Script::sfSetChapterPoints(SCRIPTFUNC_PARAMS) {
-	int chapter = _vm->_scene->currentChapterNumber();
-	_vm->_ethicsPoints[chapter] = thread->pop();
-	int16 barometer = thread->pop();
-	static PalEntry cur_pal[PAL_ENTRIES];
-
-	_vm->_spiritualBarometer = _vm->_ethicsPoints[chapter] * 256 / barometer;
-	_vm->_scene->setChapterPointsChanged(true);		// don't save this music when saving in IHNM
-
-	if (_vm->_spiritualBarometer > 255)
-		_vm->_gfx->setPaletteColor(kIHNMColorPortrait, 0xff, 0xff, 0xff);
-	else
-		_vm->_gfx->setPaletteColor(kIHNMColorPortrait,
-			_vm->_spiritualBarometer * _vm->_interface->_portraitBgColor.red / 256,
-			_vm->_spiritualBarometer * _vm->_interface->_portraitBgColor.green / 256,
-			_vm->_spiritualBarometer * _vm->_interface->_portraitBgColor.blue / 256);
-
-	_vm->_gfx->getCurrentPal(cur_pal);
-	_vm->_gfx->setPalette(cur_pal);
-}
-
-void Script::sfSetPortraitBgColor(SCRIPTFUNC_PARAMS) {
-	int16 red = thread->pop();
-	int16 green = thread->pop();
-	int16 blue = thread->pop();
-
-	_vm->_interface->setPortraitBgColor(red, green, blue);
-}
-
-void Script::sfScriptStartCutAway(SCRIPTFUNC_PARAMS) {
-	int16 cut = thread->pop();
-	thread->pop();		// Not used
-	int16 fade = thread->pop();
-
-	_vm->_anim->setCutAwayMode(kPanelCutaway);
-	_vm->_anim->playCutaway(cut, fade != 0);
-}
-
-void Script::sfReturnFromCutAway(SCRIPTFUNC_PARAMS) {
-	_vm->_anim->returnFromCutaway();
-	thread->wait(kWaitTypeWakeUp);
-}
-
-void Script::sfEndCutAway(SCRIPTFUNC_PARAMS) {
-	_vm->_anim->endCutaway();
-}
-
-void Script::sfGetMouseClicks(SCRIPTFUNC_PARAMS) {
-	thread->_returnValue = _vm->getMouseClickCount();
-}
-
-void Script::sfResetMouseClicks(SCRIPTFUNC_PARAMS) {
-	_vm->resetMouseClickCount();
-}
-
-// Used in IHNM only
-// Param1: frames
-void Script::sfWaitFrames(SCRIPTFUNC_PARAMS) {
-	int16 frames = thread->pop();
-
-	if (!_skipSpeeches)
-		thread->waitFrames(_vm->_frameCount + frames);
-}
-
-void Script::sfScriptFade(SCRIPTFUNC_PARAMS) {
-	int16 firstPalEntry = thread->pop();
-	int16 lastPalEntry = thread->pop();
-	int16 startingBrightness = thread->pop();
-	int16 endingBrightness = thread->pop();
-	Event event;
-	static PalEntry cur_pal[PAL_ENTRIES];
-
-	_vm->_gfx->getCurrentPal(cur_pal);
-	event.type = kEvTImmediate;
-	event.code = kPalEvent;
-	event.op = kEventPalFade;
-	event.time = 0;
-	event.duration = kNormalFadeDuration;
-	event.data = cur_pal;
-	event.param = startingBrightness;
-	event.param2 = endingBrightness;
-	event.param3 = firstPalEntry;
-	event.param4 = lastPalEntry - firstPalEntry + 1;
-	_vm->_events->queue(&event);
-}
-
-void Script::sfScriptStartVideo(SCRIPTFUNC_PARAMS) {
-	int16 vid = thread->pop();
-	int16 fade = thread->pop();
-
-	_vm->_anim->setCutAwayMode(kPanelVideo);
-	_vm->_anim->startVideo(vid, fade != 0);
-}
-
-void Script::sfScriptReturnFromVideo(SCRIPTFUNC_PARAMS) {
-	_vm->_anim->returnFromVideo();
-}
-
-void Script::sfScriptEndVideo(SCRIPTFUNC_PARAMS) {
-	_vm->_anim->endVideo();
-}
-
-void Script::sfShowIHNMDemoHelpBg(SCRIPTFUNC_PARAMS) {
-	_ihnmDemoCurrentY = 0;
-	_vm->_scene->_textList.clear();
-	_vm->_interface->setMode(kPanelConverse);
-	_vm->_scene->showPsychicProfile(NULL);
-}
-
-void Script::sfAddIHNMDemoHelpTextLine(SCRIPTFUNC_PARAMS) {
-	int stringId = thread->pop();
-	TextListEntry textEntry;
-	Event event;
-
-	textEntry.knownColor = kKnownColorBlack;
-	textEntry.useRect = true;
-	textEntry.rect.left = 245;
-	textEntry.rect.setHeight(210 + 76);
-	textEntry.rect.setWidth(226);
-	textEntry.rect.top = 76 + _ihnmDemoCurrentY;
-	textEntry.font = kKnownFontVerb;
-	textEntry.flags = (FontEffectFlags)(kFontCentered);
-	textEntry.text = thread->_strings->getString(stringId);
-
-	TextListEntry *_psychicProfileTextEntry = _vm->_scene->_textList.addEntry(textEntry);
-
-	event.type = kEvTOneshot;
-	event.code = kTextEvent;
-	event.op = kEventDisplay;
-	event.data = _psychicProfileTextEntry;
-	_vm->_events->queue(&event);
-
-	_ihnmDemoCurrentY += _vm->_font->getHeight(kKnownFontVerb, thread->_strings->getString(stringId), 226, kFontCentered);
-}
-
-void Script::sfShowIHNMDemoHelpPage(SCRIPTFUNC_PARAMS) {
-	// Note: The IHNM demo changes panel mode to 8 (kPanelProtect in ITE)
-	// when changing pages
-	_vm->_interface->setMode(kPanelPlacard);
-	_ihnmDemoCurrentY = 0;
-}
-
-void Script::sfVstopFX(SCRIPTFUNC_PARAMS) {
-	_vm->_sound->stopSound();
-}
-
-void Script::sfVstopLoopedFX(SCRIPTFUNC_PARAMS) {
-	_vm->_sound->stopSound();
-}
-
-void Script::sfDemoSetInteractive(SCRIPTFUNC_PARAMS) {
-	if (thread->pop() == 0) {
-		_vm->_interface->deactivate();
-		_vm->_interface->setMode(kPanelNull);
-	}
-
-	// Note: the original also sets an appropriate flag here, but we don't,
-	// as we don't use it
-}
-
-void Script::sfDemoIsInteractive(SCRIPTFUNC_PARAMS) {
-	thread->_returnValue = 0;
-}
-
-void Script::sfVsetTrack(SCRIPTFUNC_PARAMS) {
-	int16 chapter = thread->pop();
-	int16 sceneNumber = thread->pop();
-	int16 actorsEntrance = thread->pop();
-
-	debug(2, "sfVsetTrrack(%d, %d, %d)", chapter, sceneNumber, actorsEntrance);
-
-	_vm->_scene->changeScene(sceneNumber, actorsEntrance, kTransitionFade, chapter);
-}
-
-void Script::sfGetPoints(SCRIPTFUNC_PARAMS) {
-	int16 index = thread->pop();
-
-	if (index >= 0 && index < ARRAYSIZE(_vm->_ethicsPoints))
-		thread->_returnValue = _vm->_ethicsPoints[index];
-	else
-		thread->_returnValue = 0;
-}
-
-void Script::sfSetGlobalFlag(SCRIPTFUNC_PARAMS) {
-	int16 flag = thread->pop();
-
-	if (flag >= 0 && flag < 32)
-		_vm->_globalFlags |= (1 << flag);
-}
-
-void Script::sfClearGlobalFlag(SCRIPTFUNC_PARAMS) {
-	int16 flag = thread->pop();
-
-	if (flag >= 0 && flag < 32)
-		_vm->_globalFlags &= ~(1 << flag);
-}
-
-void Script::sfTestGlobalFlag(SCRIPTFUNC_PARAMS) {
-	int16 flag = thread->pop();
-
-	if (flag >= 0 && flag < 32 && _vm->_globalFlags & (1 << flag))
-		thread->_returnValue = 1;
-	else
-		thread->_returnValue = 0;
-}
-
-void Script::sfSetPoints(SCRIPTFUNC_PARAMS) {
-	int16 index = thread->pop();
-	int16 points = thread->pop();
-
-	if (index >= 0 && index < ARRAYSIZE(_vm->_ethicsPoints))
-		_vm->_ethicsPoints[index] = points;
-}
-
-void Script::sfSetSpeechBox(SCRIPTFUNC_PARAMS) {
-	int16 param1 = thread->pop();
-	int16 param2 = thread->pop();
-	int16 param3 = thread->pop();
-	int16 param4 = thread->pop();
-
-	_vm->_actor->_speechBoxScript.left = param1;
-	_vm->_actor->_speechBoxScript.top = param2;
-	_vm->_actor->_speechBoxScript.setWidth(param3 - param1);
-	_vm->_actor->_speechBoxScript.setHeight(param4 - param2);
-}
-
-void Script::sfDebugShowData(SCRIPTFUNC_PARAMS) {
-	int16 param = thread->pop();
-	char buf[50];
-
-	snprintf(buf, 50, "Reached breakpoint %d", param);
-
-	_vm->_interface->setStatusText(buf);
-}
-
-void Script::sfWaitFramesEsc(SCRIPTFUNC_PARAMS) {
-	thread->_returnValue = _vm->_framesEsc;
-}
-
-void Script::sfQueueMusic(SCRIPTFUNC_PARAMS) {
-	int16 param1 = thread->pop();
-	int16 param2 = thread->pop();
-	Event event;
-
-	if (param1 < 0) {
-		_vm->_music->stop();
-		return;
-	}
-
-	if (param1 >= _vm->_music->_songTableLen) {
-		warning("sfQueueMusic: Wrong song number (%d > %d)", param1, _vm->_music->_songTableLen - 1);
-	} else {
-		_vm->_music->setVolume(_vm->_musicVolume, 1);
-		event.type = kEvTOneshot;
-		event.code = kMusicEvent;
-		event.param = _vm->_music->_songTable[param1];
-		event.param2 = param2 ? MUSIC_LOOP : MUSIC_NORMAL;
-		event.op = kEventPlay;
-		event.time = _vm->ticksToMSec(500);		// I find the delay in the original to be too long, so I've set it to
-												// wait for half the time, which sounds better when chapter points
-												// change
-												// FIXME: If this is too short for other cases apart from chapter
-												// point change, set it back to 1000
-		_vm->_events->queue(&event);
-
-		if (!_vm->_scene->haveChapterPointsChanged()) {
-			_vm->_scene->setCurrentMusicTrack(param1);
-			_vm->_scene->setCurrentMusicRepeat(param2);
-		} else {
-			// Don't save this music track when saving in IHNM
-			_vm->_scene->setChapterPointsChanged(false);
-		}
-	}
-}
-
-void Script::sfDisableAbortSpeeches(SCRIPTFUNC_PARAMS) {
-	_vm->_interface->disableAbortSpeeches(thread->pop() != 0);
-}
-
 void Script::sfNull(SCRIPTFUNC_PARAMS) {
 	for (int i = 0; i < nArgs; i++)
 		thread->pop();
 }
 
-void Script::SF_stub(const char *name, ScriptThread *thread, int nArgs) {
+void Script::sfStub(const char *name, ScriptThread *thread, int nArgs) {
 	char buf[256], buf1[100];
 
 	snprintf(buf, 256, "STUB: %s(", name);

engines/saga/sfuncs_ihnm.cpp

@@ -0,0 +1,448 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#ifdef ENABLE_IHNM
+
+// Scripting module script function component
+
+#include "saga/saga.h"
+
+#include "saga/gfx.h"
+#include "saga/actor.h"
+#include "saga/animation.h"
+#include "saga/console.h"
+#include "saga/events.h"
+#include "saga/font.h"
+#include "saga/interface.h"
+#include "saga/music.h"
+#include "saga/itedata.h"
+#include "saga/puzzle.h"
+#include "saga/render.h"
+#include "saga/sound.h"
+#include "saga/sndres.h"
+#include "saga/resource.h"
+
+#include "saga/script.h"
+#include "saga/objectmap.h"
+
+#include "saga/scene.h"
+#include "saga/isomap.h"
+
+#include "common/config-manager.h"
+
+namespace Saga {
+
+void Script::setupIHNMScriptFuncList() {
+	static const ScriptFunctionDescription IHNMScriptFunctionsList[IHNM_SCRIPT_FUNCTION_MAX] = {
+		OPCODE(sfNull),
+		OPCODE(sfWait),
+		OPCODE(sfTakeObject),
+		OPCODE(sfIsCarried),
+		OPCODE(sfStatusBar),
+		OPCODE(sfMainMode),
+		OPCODE(sfScriptWalkTo),
+		OPCODE(sfScriptDoAction),
+		OPCODE(sfSetActorFacing),
+		OPCODE(sfStartBgdAnim),
+		OPCODE(sfStopBgdAnim),
+		OPCODE(sfLockUser),
+		OPCODE(sfPreDialog),
+		OPCODE(sfKillActorThreads),
+		OPCODE(sfFaceTowards),
+		OPCODE(sfSetFollower),
+		OPCODE(sfScriptGotoScene),
+		OPCODE(sfSetObjImage),
+		OPCODE(sfSetObjName),
+		OPCODE(sfGetObjImage),
+		OPCODE(sfGetNumber),
+		OPCODE(sfScriptOpenDoor),
+		OPCODE(sfScriptCloseDoor),
+		OPCODE(sfSetBgdAnimSpeed),
+		OPCODE(sfCycleColors),
+		OPCODE(sfDoCenterActor),
+		OPCODE(sfStartBgdAnimSpeed),
+		OPCODE(sfScriptWalkToAsync),
+		OPCODE(sfEnableZone),
+		OPCODE(sfSetActorState),
+		OPCODE(sfScriptMoveTo),
+		OPCODE(sfSceneEq),
+		OPCODE(sfDropObject),
+		OPCODE(sfFinishBgdAnim),
+		OPCODE(sfSwapActors),
+		OPCODE(sfSimulSpeech),
+		OPCODE(sfScriptWalk),
+		OPCODE(sfCycleFrames),
+		OPCODE(sfSetFrame),
+		OPCODE(sfSetPortrait),
+		OPCODE(sfSetProtagPortrait),
+		OPCODE(sfChainBgdAnim),
+		OPCODE(sfScriptSpecialWalk),
+		OPCODE(sfPlaceActor),
+		OPCODE(sfCheckUserInterrupt),
+		OPCODE(sfScriptWalkRelative),
+		OPCODE(sfScriptMoveRelative),
+		OPCODE(sfSimulSpeech2),
+		OPCODE(sfPsychicProfile),
+		OPCODE(sfPsychicProfileOff),
+		OPCODE(sfSetProtagState),
+		OPCODE(sfResumeBgdAnim),
+		OPCODE(sfThrowActor),
+		OPCODE(sfWaitWalk),
+		OPCODE(sfScriptSceneID),
+		OPCODE(sfChangeActorScene),
+		OPCODE(sfScriptClimb),
+		OPCODE(sfSetDoorState),
+		OPCODE(sfSetActorZ),
+		OPCODE(sfScriptText),
+		OPCODE(sfGetActorX),
+		OPCODE(sfGetActorY),
+		OPCODE(sfEraseDelta),
+		OPCODE(sfPlayMusic),
+		OPCODE(sfNull),
+		OPCODE(sfEnableEscape),
+		OPCODE(sfPlaySound),
+		OPCODE(sfPlayLoopedSound),
+		OPCODE(sfGetDeltaFrame),
+		OPCODE(sfNull),
+		OPCODE(sfNull),
+		OPCODE(sfRand),
+		OPCODE(sfFadeMusic),
+		OPCODE(sfNull),
+		OPCODE(sfSetChapterPoints),
+		OPCODE(sfSetPortraitBgColor),
+		OPCODE(sfScriptStartCutAway),
+		OPCODE(sfReturnFromCutAway),
+		OPCODE(sfEndCutAway),
+		OPCODE(sfGetMouseClicks),
+		OPCODE(sfResetMouseClicks),
+		OPCODE(sfWaitFrames),
+		OPCODE(sfScriptFade),
+		OPCODE(sfScriptStartVideo),
+		OPCODE(sfScriptReturnFromVideo),
+		OPCODE(sfScriptEndVideo),
+		OPCODE(sfSetActorZ),
+		OPCODE(sfShowIHNMDemoHelpBg),
+		OPCODE(sfAddIHNMDemoHelpTextLine),
+		OPCODE(sfShowIHNMDemoHelpPage),
+		OPCODE(sfVstopFX),
+		OPCODE(sfVstopLoopedFX),
+		OPCODE(sfDemoSetInteractive),	// only used in the demo version of IHNM
+		OPCODE(sfDemoIsInteractive),
+		OPCODE(sfVsetTrack),
+		OPCODE(sfGetPoints),
+		OPCODE(sfSetGlobalFlag),
+		OPCODE(sfClearGlobalFlag),
+		OPCODE(sfTestGlobalFlag),
+		OPCODE(sfSetPoints),
+		OPCODE(sfSetSpeechBox),
+		OPCODE(sfDebugShowData),
+		OPCODE(sfWaitFramesEsc),
+		OPCODE(sfQueueMusic),
+		OPCODE(sfDisableAbortSpeeches)
+	};
+
+	_scriptFunctionsList = IHNMScriptFunctionsList;
+}
+
+void Script::sfSetChapterPoints(SCRIPTFUNC_PARAMS) {
+	int chapter = _vm->_scene->currentChapterNumber();
+	_vm->_ethicsPoints[chapter] = thread->pop();
+	int16 barometer = thread->pop();
+	static PalEntry cur_pal[PAL_ENTRIES];
+
+	_vm->_spiritualBarometer = _vm->_ethicsPoints[chapter] * 256 / barometer;
+	_vm->_scene->setChapterPointsChanged(true);		// don't save this music when saving in IHNM
+
+	if (_vm->_spiritualBarometer > 255)
+		_vm->_gfx->setPaletteColor(kIHNMColorPortrait, 0xff, 0xff, 0xff);
+	else
+		_vm->_gfx->setPaletteColor(kIHNMColorPortrait,
+			_vm->_spiritualBarometer * _vm->_interface->_portraitBgColor.red / 256,
+			_vm->_spiritualBarometer * _vm->_interface->_portraitBgColor.green / 256,
+			_vm->_spiritualBarometer * _vm->_interface->_portraitBgColor.blue / 256);
+
+	_vm->_gfx->getCurrentPal(cur_pal);
+	_vm->_gfx->setPalette(cur_pal);
+}
+
+void Script::sfSetPortraitBgColor(SCRIPTFUNC_PARAMS) {
+	int16 red = thread->pop();
+	int16 green = thread->pop();
+	int16 blue = thread->pop();
+
+	_vm->_interface->setPortraitBgColor(red, green, blue);
+}
+
+void Script::sfScriptStartCutAway(SCRIPTFUNC_PARAMS) {
+	int16 cut = thread->pop();
+	thread->pop();		// Not used
+	int16 fade = thread->pop();
+
+	_vm->_anim->setCutAwayMode(kPanelCutaway);
+	_vm->_anim->playCutaway(cut, fade != 0);
+}
+
+void Script::sfReturnFromCutAway(SCRIPTFUNC_PARAMS) {
+	_vm->_anim->returnFromCutaway();
+	thread->wait(kWaitTypeWakeUp);
+}
+
+void Script::sfEndCutAway(SCRIPTFUNC_PARAMS) {
+	_vm->_anim->endCutaway();
+}
+
+void Script::sfGetMouseClicks(SCRIPTFUNC_PARAMS) {
+	thread->_returnValue = _vm->getMouseClickCount();
+}
+
+void Script::sfResetMouseClicks(SCRIPTFUNC_PARAMS) {
+	_vm->resetMouseClickCount();
+}
+
+void Script::sfWaitFrames(SCRIPTFUNC_PARAMS) {
+	int16 frames = thread->pop();
+
+	if (!_skipSpeeches)
+		thread->waitFrames(_vm->_frameCount + frames);
+}
+
+void Script::sfScriptFade(SCRIPTFUNC_PARAMS) {
+	int16 firstPalEntry = thread->pop();
+	int16 lastPalEntry = thread->pop();
+	int16 startingBrightness = thread->pop();
+	int16 endingBrightness = thread->pop();
+	Event event;
+	static PalEntry cur_pal[PAL_ENTRIES];
+
+	_vm->_gfx->getCurrentPal(cur_pal);
+	event.type = kEvTImmediate;
+	event.code = kPalEvent;
+	event.op = kEventPalFade;
+	event.time = 0;
+	event.duration = kNormalFadeDuration;
+	event.data = cur_pal;
+	event.param = startingBrightness;
+	event.param2 = endingBrightness;
+	event.param3 = firstPalEntry;
+	event.param4 = lastPalEntry - firstPalEntry + 1;
+	_vm->_events->queue(&event);
+}
+
+void Script::sfScriptStartVideo(SCRIPTFUNC_PARAMS) {
+	int16 vid = thread->pop();
+	int16 fade = thread->pop();
+
+	_vm->_anim->setCutAwayMode(kPanelVideo);
+	_vm->_anim->startVideo(vid, fade != 0);
+}
+
+void Script::sfScriptReturnFromVideo(SCRIPTFUNC_PARAMS) {
+	_vm->_anim->returnFromVideo();
+}
+
+void Script::sfScriptEndVideo(SCRIPTFUNC_PARAMS) {
+	_vm->_anim->endVideo();
+}
+
+void Script::sfShowIHNMDemoHelpBg(SCRIPTFUNC_PARAMS) {
+	_ihnmDemoCurrentY = 0;
+	_vm->_scene->_textList.clear();
+	_vm->_interface->setMode(kPanelConverse);
+	_vm->_scene->showPsychicProfile(NULL);
+}
+
+void Script::sfAddIHNMDemoHelpTextLine(SCRIPTFUNC_PARAMS) {
+	int stringId = thread->pop();
+	TextListEntry textEntry;
+	Event event;
+
+	textEntry.knownColor = kKnownColorBlack;
+	textEntry.useRect = true;
+	textEntry.rect.left = 245;
+	textEntry.rect.setHeight(210 + 76);
+	textEntry.rect.setWidth(226);
+	textEntry.rect.top = 76 + _ihnmDemoCurrentY;
+	textEntry.font = kKnownFontVerb;
+	textEntry.flags = (FontEffectFlags)(kFontCentered);
+	textEntry.text = thread->_strings->getString(stringId);
+
+	TextListEntry *_psychicProfileTextEntry = _vm->_scene->_textList.addEntry(textEntry);
+
+	event.type = kEvTOneshot;
+	event.code = kTextEvent;
+	event.op = kEventDisplay;
+	event.data = _psychicProfileTextEntry;
+	_vm->_events->queue(&event);
+
+	_ihnmDemoCurrentY += _vm->_font->getHeight(kKnownFontVerb, thread->_strings->getString(stringId), 226, kFontCentered);
+}
+
+void Script::sfShowIHNMDemoHelpPage(SCRIPTFUNC_PARAMS) {
+	// Note: The IHNM demo changes panel mode to 8 (kPanelProtect in ITE)
+	// when changing pages
+	_vm->_interface->setMode(kPanelPlacard);
+	_ihnmDemoCurrentY = 0;
+}
+
+void Script::sfVstopFX(SCRIPTFUNC_PARAMS) {
+	_vm->_sound->stopSound();
+}
+
+void Script::sfVstopLoopedFX(SCRIPTFUNC_PARAMS) {
+	_vm->_sound->stopSound();
+}
+
+void Script::sfDemoSetInteractive(SCRIPTFUNC_PARAMS) {
+	if (thread->pop() == 0) {
+		_vm->_interface->deactivate();
+		_vm->_interface->setMode(kPanelNull);
+	}
+
+	// Note: the original also sets an appropriate flag here, but we don't,
+	// as we don't use it
+}
+
+void Script::sfDemoIsInteractive(SCRIPTFUNC_PARAMS) {
+	thread->_returnValue = 0;
+}
+
+void Script::sfVsetTrack(SCRIPTFUNC_PARAMS) {
+	int16 chapter = thread->pop();
+	int16 sceneNumber = thread->pop();
+	int16 actorsEntrance = thread->pop();
+
+	debug(2, "sfVsetTrrack(%d, %d, %d)", chapter, sceneNumber, actorsEntrance);
+
+	_vm->_scene->changeScene(sceneNumber, actorsEntrance, kTransitionFade, chapter);
+}
+
+void Script::sfGetPoints(SCRIPTFUNC_PARAMS) {
+	int16 index = thread->pop();
+
+	if (index >= 0 && index < ARRAYSIZE(_vm->_ethicsPoints))
+		thread->_returnValue = _vm->_ethicsPoints[index];
+	else
+		thread->_returnValue = 0;
+}
+
+void Script::sfSetGlobalFlag(SCRIPTFUNC_PARAMS) {
+	int16 flag = thread->pop();
+
+	if (flag >= 0 && flag < 32)
+		_vm->_globalFlags |= (1 << flag);
+}
+
+void Script::sfClearGlobalFlag(SCRIPTFUNC_PARAMS) {
+	int16 flag = thread->pop();
+
+	if (flag >= 0 && flag < 32)
+		_vm->_globalFlags &= ~(1 << flag);
+}
+
+void Script::sfTestGlobalFlag(SCRIPTFUNC_PARAMS) {
+	int16 flag = thread->pop();
+
+	if (flag >= 0 && flag < 32 && _vm->_globalFlags & (1 << flag))
+		thread->_returnValue = 1;
+	else
+		thread->_returnValue = 0;
+}
+
+void Script::sfSetPoints(SCRIPTFUNC_PARAMS) {
+	int16 index = thread->pop();
+	int16 points = thread->pop();
+
+	if (index >= 0 && index < ARRAYSIZE(_vm->_ethicsPoints))
+		_vm->_ethicsPoints[index] = points;
+}
+
+void Script::sfSetSpeechBox(SCRIPTFUNC_PARAMS) {
+	int16 param1 = thread->pop();
+	int16 param2 = thread->pop();
+	int16 param3 = thread->pop();
+	int16 param4 = thread->pop();
+
+	_vm->_actor->_speechBoxScript.left = param1;
+	_vm->_actor->_speechBoxScript.top = param2;
+	_vm->_actor->_speechBoxScript.setWidth(param3 - param1);
+	_vm->_actor->_speechBoxScript.setHeight(param4 - param2);
+}
+
+void Script::sfDebugShowData(SCRIPTFUNC_PARAMS) {
+	int16 param = thread->pop();
+	char buf[50];
+
+	snprintf(buf, 50, "Reached breakpoint %d", param);
+
+	_vm->_interface->setStatusText(buf);
+}
+
+void Script::sfWaitFramesEsc(SCRIPTFUNC_PARAMS) {
+	thread->_returnValue = _vm->_framesEsc;
+}
+
+void Script::sfQueueMusic(SCRIPTFUNC_PARAMS) {
+	int16 param1 = thread->pop();
+	int16 param2 = thread->pop();
+	Event event;
+
+	if (param1 < 0) {
+		_vm->_music->stop();
+		return;
+	}
+
+	if (param1 >= _vm->_music->_songTableLen) {
+		warning("sfQueueMusic: Wrong song number (%d > %d)", param1, _vm->_music->_songTableLen - 1);
+	} else {
+		_vm->_music->setVolume(_vm->_musicVolume, 1);
+		event.type = kEvTOneshot;
+		event.code = kMusicEvent;
+		event.param = _vm->_music->_songTable[param1];
+		event.param2 = param2 ? MUSIC_LOOP : MUSIC_NORMAL;
+		event.op = kEventPlay;
+		event.time = _vm->ticksToMSec(500);		// I find the delay in the original to be too long, so I've set it to
+												// wait for half the time, which sounds better when chapter points
+												// change
+												// FIXME: If this is too short for other cases apart from chapter
+												// point change, set it back to 1000
+		_vm->_events->queue(&event);
+
+		if (!_vm->_scene->haveChapterPointsChanged()) {
+			_vm->_scene->setCurrentMusicTrack(param1);
+			_vm->_scene->setCurrentMusicRepeat(param2);
+		} else {
+			// Don't save this music track when saving in IHNM
+			_vm->_scene->setChapterPointsChanged(false);
+		}
+	}
+}
+
+void Script::sfDisableAbortSpeeches(SCRIPTFUNC_PARAMS) {
+	_vm->_interface->disableAbortSpeeches(thread->pop() != 0);
+}
+
+} // End of namespace Saga
+
+#endif

engines/saga/sndres.cpp

@@ -60,6 +60,7 @@ SndRes::SndRes(SagaEngine *vm) : _vm(vm) {
 	if (_vm->getGameId() == GID_ITE) {
 		_fxTable = ITE_SfxTable;
 		_fxTableLen = ITE_SFXCOUNT;
+#ifdef ENABLE_IHNM
 	} else if (_vm->getGameId() == GID_IHNM) {
 		ResourceContext *resourceContext;
 
@@ -94,6 +95,7 @@ SndRes::SndRes(SagaEngine *vm) : _vm(vm) {
 
 		_fxTable = 0;
 		_fxTableLen = 0;
+#endif
 	} else if (_vm->getGameId() == GID_DINO) {
 		// TODO
 	} else if (_vm->getGameId() == GID_FTA2) {

engines/saga/sprite.cpp

@@ -61,6 +61,7 @@ Sprite::Sprite(SagaEngine *vm) : _vm(vm) {
 	if (_vm->getGameId() == GID_ITE) {
 		loadList(_vm->getResourceDescription()->mainSpritesResourceId, _mainSprites);
 		_arrowSprites = _saveReminderSprites = _inventorySprites = _mainSprites;
+#ifdef ENABLE_IHNM
 	} else if (_vm->getGameId() == GID_IHNM) {
 		if (_vm->getFeatures() & GF_IHNM_DEMO) {
 			loadList(RID_IHNMDEMO_ARROW_SPRITES, _arrowSprites);
@@ -69,6 +70,7 @@ Sprite::Sprite(SagaEngine *vm) : _vm(vm) {
 			loadList(RID_IHNM_ARROW_SPRITES, _arrowSprites);
 			loadList(RID_IHNM_SAVEREMINDER_SPRITES, _saveReminderSprites);
 		}
+#endif
 	} else {
 		error("Sprite: unknown game type");
 	}
@@ -167,6 +169,7 @@ void Sprite::loadList(int resourceId, SpriteList &spriteList) {
 			memoryError("Sprite::loadList");
 		}
 
+#ifdef ENABLE_IHNM
 		// IHNM sprites are upside-down, for reasons which i can only
 		// assume are perverse. To simplify things, flip them now. Not
 		// at drawing time.
@@ -181,6 +184,7 @@ void Sprite::loadList(int resourceId, SpriteList &spriteList) {
 				dst += spriteInfo->width;
 			}
 		} else
+#endif
 			memcpy(spriteInfo->decodedBuffer, _decodeBuf, outputLength);
 	}